1 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
4 Enabled use of hl as inter-i-code temporary.
6 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
8 * src/z80/peeph-z80.def:
11 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
14 Fixed bugs #2728224, #2728218.
15 src/z80/peeph-z80.def:
16 Workaround for bug #2728445.
17 support/regression/tests/memory.c:
18 Added test for memcmp().
20 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
22 * device/lib/z80/mul.s,
23 device/lib/z80/memmove.s,
24 device/lib/z80/strlen.s:
25 Minor improvements, code cleanup and license clarification.
27 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
29 * device/lib/z80/mul.s:
30 Minor improvement in Z80 16x16 bit multiplication.
32 2009-03-23 Borut Razem <borut.razem AT siol.net>
34 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
35 device/include/pic/limits.h, device/include/pic16/limits.h,
36 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
37 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
38 support/regression/tests/funsigned-char.c:
39 applied patch 2704189: character constant sign fix
40 thanks to Robert Larice
42 2009-03-22 Borut Razem <borut.razem AT siol.net>
44 * Small Device C Compiler 2.9.0 released
45 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
47 2009-03-15 Borut Razem <borut.razem AT siol.net>
49 * support/scripts/repack_release.sh: added
51 2009-03-13 Borut Razem <borut.razem AT siol.net>
53 * doc/sdccman.lyx: "freeware" replaced with "free open source"
55 2009-03-12 Borut Razem <borut.razem AT siol.net>
57 * src/z80/peep.c: #2652979: --debug crashes sdcc
59 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
62 support/regression/tests/bug2655200.c:
63 applied modified patch from Robert Larice <larice AT vidisys.de>
64 fixing original report of bug #2655200: pointer to pdata memory
65 not correctly initialized
67 2009-03-11 Borut Razem <borut.razem AT siol.net>
69 * as/asranlib/asranlib.c: retain the original file mode
71 2009-03-10 Borut Razem <borut.razem AT siol.net>
73 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
74 support/regression/tests/bug1875933.c:
75 fixed bug #1875933: Evelyn jumps into the void
76 thanks to Robert Larice
78 2009-03-10 Raphael Neider <rneider AT web.de>
80 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
81 to pCodeInstruction to avoid a segmentation fault
83 2009-03-03 Borut Razem <borut.razem AT siol.net>
85 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
87 2009-03-03 Raphael Neider <rneider AT web.de>
89 * device/lib/pic/libdev/Makefile.in: build device-specific
90 libraries for the correct processor, fixes #2654585
92 2009-03-01 Raphael Neider <rneider AT web.de>
94 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
96 2009-03-01 Borut Razem <borut.razem AT siol.net>
98 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
99 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
100 changed sdcc version to 2.9.0
102 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
104 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
105 (serialRegAssign): do not spil bit registers
106 throughout cosmetic changes
107 * support/regression/tests/bug2435941.c: new, added
109 2009-02-28 Raphael Neider <rneider AT web.de>
111 * src/regression/compare10.c,
112 src/regression/compare7.c,
113 src/regression/compare8.c,
114 src/regression/compare9.c: reset watchdog timer in time
115 * src/regression/configword.c: apply patch from #2488150
116 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
117 handler to 0x0000 as the linker no longer knows STARTUP sections
118 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
119 patch #2512926 to (mostly) fix #1762626, cosmetic changes
120 * src/pic/pcodepeep.c: remove reference to nonexisting function
122 2009-02-28 Raphael Neider <rneider AT web.de>
124 * device/include/pic16/signal.h: avoid multiline inline
125 assembler statements in macros, addresses #2644965
127 2009-02-27 Raphael Neider <rneider AT web.de>
129 * device/include/pic16/pic18f[24][3456]k20.h,
130 device/include/pic16/pic18f[68][567]j50.h,
131 device/include/pic16/pic18f[68]6j55.h,
132 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
133 device/lib/pic16/libdev/pic18f[68][567]j50.c,
134 device/lib/pic16/libdev/pic18f[68]6j55.c,
135 device/include/pic16/pic18fregs.h,
136 device/include/pic16/pic16devices.txt,
137 device/lib/pic16/pics.all,
138 device/lib/pic16/libdev/Makefile.am,
139 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
140 families (87j50 family contributed by Robert Wuest)
142 * device/include/pic16/adc.h,
143 device/lib/pic16/libio/adc/adcbusy.c,
144 device/lib/pic16/libio/adc/adcclose.c,
145 device/lib/pic16/libio/adc/adcconv.c,
146 device/lib/pic16/libio/adc/adcopen.c,
147 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
149 * doc/sdccman.lyx: updated list of supported devices, fixed typo
150 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
152 * device/lib/pic16/Makefile.in,
153 device/lib/pic16/libm/Makefile.in,
154 device/lib/pic16/debug/Makefile.in,
155 device/lib/pic16/libio/Makefile.in,
156 device/lib/pic16/startup/Makefile.in,
157 device/lib/pic16/libsdcc/Makefile.in,
158 device/lib/pic16/libdev/Makefile.in,
159 device/lib/pic16/libc/Makefile.in: regenerated
161 2009-02-27 Borut Razem <borut.razem AT siol.net>
163 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
164 #1829678 and #1704376 in the way proposed by Alan Baldwin
166 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
168 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
169 to Steve Qu for the fix.
171 2009-02-23 Borut Razem <borut.razem AT siol.net>
173 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
174 it is already fixed for mcs51 and hc08 targets
175 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
177 2009-02-22 Borut Razem <borut.razem AT siol.net>
179 * device/lib/Makefile.in: fixed parenthesis error
180 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
181 fixed webdocs bug #1967920: --version
183 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
185 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
187 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
189 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
190 when addresses are unsorted
192 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
194 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
195 Gudjon Gudjonsson <gudjon AT gudjon.org>
196 * device/include/mcs51/p89c66x.h: fixed some defines
197 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
198 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
201 2009-02-14 Borut Razem <borut.razem AT siol.net>
203 * doc/sdccman.lyx: corrected cpp info
205 2009-02-13 Borut Razem <borut.razem AT siol.net>
207 * as/Makefile.in: *.doc renamed to *.txt
209 2009-02-11 Borut Razem <borut.razem AT siol.net>
211 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
212 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
214 2009-02-11 Borut Razem <borut.razem AT siol.net>
216 * doc/sdccman.lyx: documented ar format libraries
218 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
220 * support/regression/tests/float_single.c: added regression
221 test. Some testpoints for probably rarely used functions
222 (acosf, sinhf, tanf, expf) disabled for some targets
224 2009-02-10 Raphael Neider <rneider AT web.de>
226 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
227 (genAssign): fixed for operands on the stack
229 * device/lib/pic16/libc/stdio/vfprintf.c,
230 device/lib/pic16/configure.ac,
231 device/lib/pic16/Makefile.common: add configurable support for
232 printing floats via ./configure --enable-floats
233 * device/lib/pic16/configure,
234 device/lib/pic16/Makefile.in,
235 device/lib/pic16/libm/Makefile.in,
236 device/lib/pic16/debug/Makefile.in,
237 device/lib/pic16/libio/Makefile.in,
238 device/lib/pic16/startup/Makefile.in,
239 device/lib/pic16/libsdcc/Makefile.in,
240 device/lib/pic16/libdev/Makefile.in,
241 device/lib/pic16/libc/Makefile.in: regenerated
242 * doc/sdccman.lyx: documented float support and how to get it
243 * doc/Makefile.in: fixed race condition on parallel builds
245 * device/lib/pic16/libc/stdio/sprintf.c,
246 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
247 pointer to the string buffer, enlarge buffer for x_ftoa()
249 2009-02-10 Borut Razem <borut.razem AT siol.net>
251 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
253 2009-02-10 Raphael Neider <rneider AT web.de>
255 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
257 2009-02-09 Raphael Neider <rneider AT web.de>
259 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
260 artificial bank size limits for compound data (structs, arrays),
261 avoids assert if --obanksel=N, N > 1, is given
263 2009-02-09 Borut Razem <borut.razem AT siol.net>
265 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
266 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
267 uses '`' character instead '\n' for padding
268 * as/asranlib/asranlib.c: made it more robust
270 2009-02-08 Borut Razem <borut.razem AT siol.net>
273 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
274 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
277 2009-02-07 Borut Razem <borut.razem AT siol.net>
279 * as/asranlib/asranlib.c: fixed BSD header length calculation
280 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
281 due sdcc asxxxx license change to GPLv3
283 2009-02-05 Borut Razem <borut.razem AT siol.net>
285 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
286 added support for BSD (Mac OS X) ar format
287 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
288 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
289 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
290 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
291 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
292 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
293 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
294 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
295 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
296 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
297 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
298 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
299 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
300 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
301 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
302 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
303 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
304 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
305 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
306 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
307 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
308 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
309 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
310 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
311 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
312 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
313 changed license to GPL either version 3, or (at your option) any
316 2009-02-05 Borut Razem <borut.razem AT siol.net>
318 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
319 added support for BSD (Mac OS X) ar format
321 2009-02-02 Borut Razem <borut.razem AT siol.net>
323 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
324 device/lib/z80/Makefile.in:
325 chose source files in the PORT directory if they are available
327 2009-02-01 Raphael Neider <rneider AT web.de>
329 * device/lib/pic16/libdev/pic18f1220.c,
330 * device/lib/pic16/libdev/pic18f4450.c:
331 define SSPBUF to allow use of printf
333 2009-02-01 Borut Razem <borut.razem AT siol.net>
335 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
336 device/lib/hc08/Makefile.in, device/lib/incl.mk,
337 device/lib/z80/Makefile.in:
338 don't remake libraries
339 * support/regression/tests/snprintf.c:
340 reenable floating point in small-xstack-auto library
342 2009-01-26 Raphael Neider <rneider AT web.de>
344 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
346 2009-01-25 Raphael Neider <rneider AT web.de>
348 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
349 search path instead of appending them
351 2009-01-24 Borut Razem <borut.razem AT siol.net>
353 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
354 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
355 to 32 bit unsigned int when calling sputl() since it is a macro
356 * as/link/lkar.c: changed the initialization of This->loaded
358 2009-01-23 Borut Razem <borut.razem AT siol.net>
360 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
361 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
362 unsigned int when calling new(), since asxxxx doesn't use function
365 2009-01-21 Borut Razem <borut.razem AT siol.net>
367 * as/link/lkar.h: sgetl and sputl are independent of endianness
368 * as/link/sdxxxx_config.h.in: removed endianness detection
370 2009-01-20 Borut Razem <borut.razem AT siol.net>
372 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
373 due creation of ar format libraries
374 * support/scripts/sdcc.nsi:
375 don't add nonexistent object files to the package
377 2009-01-19 Borut Razem <borut.razem AT siol.net>
379 * Makefile.in, configure.in, configure,
380 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
381 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
382 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
383 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
384 device/lib/small/Makefile.in,
385 device/lib/z80/Makefile.in: create ar format libraries
386 * support/regression/ports/mcs51-xstack-auto/spec.mk:
387 use device/lib/Makefile to create library
388 * support/regression/tests/snprintf.c:
389 floating point is not enabled in small-xstack-auto library
390 * device/lib/libfloat.lib, device/lib/libint.lib,
391 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
393 2009-01-18 Borut Razem <borut.razem AT siol.net>
395 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
396 warning: extra tokens at end of #endif directive
398 2009-01-11 Borut Razem <borut.razem AT siol.net>
400 * Makefile.in: added SDCC_ASRANLIB to PKGS
402 2009-01-10 Borut Razem <borut.razem AT siol.net>
404 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
405 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
406 due added support for ar format libraries
408 2009-01-09 Borut Razem <borut.razem AT siol.net>
410 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
411 as/asranlib/asranlib.c: added asranlib
412 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
413 * Makefile.in, as/link/hc08/Makefile.in,
414 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
415 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
416 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
417 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
418 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
419 configure.in, sdcc.dsw: modified to support ar format libraries
421 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
423 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
426 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
428 * sim/ucsim/z80.src/inst_ed.cc:
429 Fixed bug #2488074, which made regression tests fail.
431 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
433 * device/lib/z80/mod.s,
434 device/lib/z80/div.s,
435 device/lib/z80/mulchar.s,
436 device/lib/z80/mul.s,
437 device/lib/z80/divsigned.s,
438 device/lib/z80/Makefile.in:
439 Implemented RFE #1702376.
441 2009-01-05 Borut Razem <borut.razem AT siol.net>
443 * as/link/lksdcclib.c:
444 fixed linker hanging in INDEXLIB is not defined (hc08)
446 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
449 Implemented RFE #2485684, and some further improvements of HL caching
451 * src/z80/peeph-z80.def:
452 Fixed a bug exposed by implementing RFE #2485684.
454 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
456 * src/z80/peeph-z80.def:
457 Peephole improvements.
460 device/include/string.h,
461 device/lib/z80/memmove.s:
463 * device/lib/z80/Makefile.in,
464 device/lib/Makefile.in,
465 support/regression/tests/memory.c,
466 device/lib/z80/strlen.s:
467 Partially implemented RFE #2471534.
469 2009-01-04 Borut Razem <borut.razem AT siol.net>
471 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
472 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
473 * doc/README.txt: updated John Hartman's e-mail address
474 * as/link/lkrel.c, as/link/lksdcclib.c:
475 fixed bug #2484677: Linker hangs
476 * src/z80/peep.c: fixed msvc warning C4047:
477 'return' : 'int ' differs in levels of indirection from 'char *'
478 * config.dsp: as/lib corrected to as/link
480 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
483 Implemented RFE #2484693.
484 * src/z80/peeph-z80.def:
485 Some peephole improvements.
487 2009-01-03 Borut Razem <borut.razem AT siol.net>
490 fixed warning: 'ret' may be used uninitialized in this function
492 2009-01-02 Borut Razem <borut.razem AT siol.net>
494 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
495 as/link/getline.[ch], as/link/lkrel.[ch]: added,
496 made support for differnet library formats more flexible,
497 preparation for support of ar format
498 * as/link/lklibr.c, as/link/z80/Makefile.in,
499 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
500 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
501 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
502 as/link/hc08/lkelf.c, as/link/aslink.h:
503 made support for differnet library formats more flexible,
504 preparation for support of ar format
506 2009-01-01 Borut Razem <borut.razem AT siol.net>
508 * as/link/asxxxx_config.h.in:
509 fixed warning: extra tokens at end of #endif directive
511 fixed warning: suggest parentheses around && within ||
512 * device/lib/Makefile.in: allow whitespaces at the end of lines in
513 ports.build, in order to make it work on cygwin - it seems to be a
514 bug in cygwin grep: CR is not treated as part of end-of-line
516 2008-12-31 Borut Razem <borut.razem AT siol.net>
518 * configure, configure.in, config.dsp, config_vc.awk,
519 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
520 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
521 introduced asxxxx_config.h.in
523 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
526 src/z80/peeph-z80.def:
527 Minor addition improvement.
529 2008-12-30 Raphael Neider <rneider AT web.de>
531 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
532 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
533 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
534 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
535 support/librarian/sdcclib.c, support/makebin/makebin.c:
536 partially revert changes from r5293..r5295
538 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
540 * src/z80/peeph-z80.def:
541 Minor peephole improvement.
543 2008-12-29 Raphael Neider <rneider AT web.de>
545 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
546 incorrectly discarded BANKSELs
548 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
550 * support/regression/tests/memory.c:
551 Added simple test for memset(), memcpy() and memmove()
553 2008-12-29 Borut Razem <borut.razem AT siol.net>
555 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
557 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
559 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
560 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
561 (177.j): added new rule
562 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
563 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
564 (decorateType CAST): propagate storage class to generic pointer results
566 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
568 * device/lib/z80/string.c,
569 device/lib/z80/printf.c,
570 device/lib/z80/mul.s:
573 Fixed code generation bug exposed by builtin memcpy().
575 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
577 * device/lib/_memcpy.c:
578 fixed conflict with builtin memcpy()
580 2008-12-26 Borut Razem <borut.razem AT siol.net>
582 * support/librarian/sdcclib.c:
583 fixed bug 2466950: "sdcclib broken"
584 by removing fgets return value check
586 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
589 device/include/string.h: Implemented RFE #1914254
591 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
592 * device/lib/z80/Makefile.in,
593 device/lib/Makefile.in,
594 device/lib/z80/memmove.s: Implemented RFE #1914256
596 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
598 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
599 * src/z80/peep.c: improved checks for unused data
601 src/z80/main.c: Implemented RFE #1899189
603 2008-12-25 Borut Razem <borut.razem AT siol.net>
605 * support/regression/Makefile.in:
606 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
608 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
610 * src/z80/peeph-z80.def: minor peephole improvements
612 2008-12-21 Borut Razem <borut.razem AT siol.net>
614 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
615 due to redefinition of symbol __assert
616 sdcclib.c:53:1:warning: "__assert" redefined
617 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
618 warning: this is the location of the previous definition
620 2008-12-20 Raphael Neider <rneider AT web.de>
622 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
623 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
624 support/cpp/libcpp/macro.c: fix format string errors
626 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
628 * src/pic/device.c: partial rewrite using strtok,
629 quieten compiler warnings, adopt SDCC coding style
631 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
632 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
633 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
634 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
635 support/librarian/sdcclib.c, support/makebin/makebin.c:
636 quieten most compiler warnings
638 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
639 probably fix operator precedence bug
641 * doc/clean.mk: quieten rm if no .lyx is present
643 2008-12-19 Borut Razem <borut.razem AT siol.net>
645 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
646 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
647 doc/README.txt, doc/test_suite_spec.lyx:
648 applied patch 2446381: Dcoumentation spelling correcitons
649 thanks to Steven Borley
651 2008-12-16 Raphael Neider <rneider AT web.de>
653 * device/include/pic/pic12f629.h,
654 device/include/pic/pic12f675.h,
655 device/lib/pic/libdev/pic12f629.c,
656 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
658 2008-12-14 Borut Razem <borut.razem AT siol.net>
660 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
661 converted to LyX 1.5.7 (\lyxformat 276) format
663 2008-12-07 Borut Razem <borut.razem AT siol.net>
665 * support/regression/tests/bitfields.c:
666 added test case for bug #2366757
668 2008-12-07 Raphael Neider <rneider AT web.de>
670 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
671 NULL pointer dereference, closes #2366757
673 2008-11-25 Raphael Neider <rneider AT web.de>
675 * device/include/pic16/pic16devices.txt,
676 sdcc/src/pic16/device.c,
677 sdcc/src/pic16/device.h: implicitly disable XINST
678 whenever CONFIG4L is set via an additional optional
679 argument to the configword directive in pic16devices.txt
681 2008-11-24 Raphael Neider <rneider AT web.de>
683 * device/lib/pic16/configure.ac,
684 device/lib/pic16/Makefile.common: fixed quoting issues
686 * device/lib/pic16/configure,
687 device/lib/pic16/debug/Makefile.in,
688 device/lib/pic16/libc/Makefile.in,
689 device/lib/pic16/libdev/Makefile.in,
690 device/lib/pic16/libio/Makefile.in,
691 device/lib/pic16/libm/Makefile.in,
692 device/lib/pic16/libsdcc/Makefile.in,
693 device/lib/pic16/Makefile.in,
694 device/lib/pic16/startup/Makefile.in: regenerated
696 * src/pic16/main.c (_pic16_finaliseOptions): revert to
699 2008-11-24 Raphael Neider <rneider AT web.de>
701 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
702 argument of --asm= or --link= to allow for
703 --asm="sh script --options", the user can double quote the
704 argument if needed: --asm="'c:/program files/gpasm' -q",
705 also fix some potential buffer overflows
707 2008-11-19 Borut Razem <borut.razem AT siol.net>
710 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
711 thanks Mauro Giachero
713 2008-11-16 Borut Razem <borut.razem AT siol.net>
715 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
716 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
718 2008-11-15 Borut Razem <borut.razem AT siol.net>
720 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
721 src/SDCCsymt.c, src/SDCCsymt.h:
722 fixed RFE #2291335 : Unnamed bit-field initialization
723 * support/regression/tests/bitfields.c:
724 added test case for RFE #2291335
725 * support/regression/tests/bug-1981238.c:
726 don't initialize unnamed bit-fields
728 2008-11-11 Raphael Neider <rneider AT web.de>
730 * device/include/pic16/pic18f25j10.h,
731 device/include/pic16/pic18f45j10.h: remove useless boilerplate
733 * device/include/pic16/adc.h,
734 device/lib/pic16/libio/adc/adcbusy.c,
735 device/lib/pic16/libio/adc/adcclose.c,
736 device/lib/pic16/libio/adc/adcconv.c,
737 device/lib/pic16/libio/adc/adcopen.c,
738 device/lib/pic16/libio/adc/adcread.c,
739 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
740 and fixed ADC routines to work for more target devices,
741 incorporates patch #2036130 by Nick Materer
743 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
745 * device/include/ctype.h,
746 * device/include/ds400rom.h,
747 * device/include/ds80c390.h,
748 * device/include/float.h,
749 * device/include/math.h,
750 * device/include/serial.h,
751 * device/include/stdbool.h,
752 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
754 * device/include/mcs51/C8051F336.h,
755 * device/include/mcs51/C8051T600.h,
756 * device/include/mcs51/C8051T610.h,
757 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
758 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
760 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
762 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
764 2008-11-10 Raphael Neider <rneider AT web.de>
766 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
767 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
768 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
769 (patch by Nick Materer, #2253980)
771 * device/lib/pic16/libio/adc.ignore,
772 device/lib/pic16/libio/i2c.ignore,
773 device/lib/pic16/libio/usart.ignore,
774 device/lib/pic16/pics.all: updated to build more device libs
776 * device/lib/pic16/libdev/Makefile.am,
777 device/lib/pic16/libdev/Makefile.in,
778 device/lib/pic16/libio/Makefile.am,
779 device/lib/pic16/libio/Makefile.in: regenerated
781 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
782 names per memory location, applied SDCC style to more functions
784 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
786 * device/include/mcs51/p89lpc933_4.h: new NXP header file
787 * device/include/mcs51/p89lpc935_6.h: new NXP header file
788 * device/include/mcs51/p89v66x.h: minor changes
789 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
791 2008-11-09 Raphael Neider <rneider AT web.de>
793 * device/include/pic/pic14devices.txt: fixed memory description for
794 12f629 and 12f675, closes #2236240
796 2008-11-06 Borut Razem <borut.razem AT siol.net>
798 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
799 pass system include paths with -isystem to sdcpp
800 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
801 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
803 2008-11-02 Raphael Neider <rneider AT web.de>
805 * doc/sdccman.lyx: updated the sections on the library build process
806 and on how to add support for new devices, and documented known
807 problems with the extended instruction set including a workaround
809 2008-11-01 Raphael Neider <rneider AT web.de>
811 * device/include/pic16/adc.h,
812 device/include/pic16/pic16devices.txt,
813 device/include/pic16/pic18f2410.h,
814 device/include/pic16/pic18f2510.h,
815 device/include/pic16/pic18f2515.h,
816 device/include/pic16/pic18f2610.h,
817 device/include/pic16/pic18f4410.h,
818 device/include/pic16/pic18f4510.h,
819 device/include/pic16/pic18f4515.h,
820 device/include/pic16/pic18f4610.h,
821 device/include/pic16/pic18fregs.h,
822 device/lib/pic16/libdev/Makefile.am,
823 device/lib/pic16/libdev/Makefile.in,
824 device/lib/pic16/libdev/pic18f2410.c,
825 device/lib/pic16/libdev/pic18f2510.c,
826 device/lib/pic16/libdev/pic18f2515.c,
827 device/lib/pic16/libdev/pic18f2610.c,
828 device/lib/pic16/libdev/pic18f4410.c,
829 device/lib/pic16/libdev/pic18f4510.c,
830 device/lib/pic16/libdev/pic18f4515.c,
831 device/lib/pic16/libdev/pic18f4610.c,
832 device/lib/pic16/libio/Makefile.am,
833 device/lib/pic16/libio/Makefile.in,
834 device/lib/pic16/pics.all: added support for 18f[24][456]10
835 and 18f[24]515 devices
836 * doc/sdccman.lyx: updated list of supported PIC16 devices
838 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
839 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
840 src/xa51/gen.c: avoid compiler warnings
841 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
843 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
845 * device/include/mcs51/p89v66x.h: NXP header file
846 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
847 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
849 2008-10-14 Raphael Neider <rneider AT web.de>
851 * device/lib/pic16/libdev/Makefile.am,
852 device/lib/pic16/libio/Makefile.am: enable building libraries for
853 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
854 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
855 * device/lib/pic16/libdev/Makefile.in,
856 device/lib/pic16/libio/Makefile.in: regenerated
858 2008-10-14 Raphael Neider <rneider AT web.de>
860 * device/include/pic16/pic18f2450.h,
861 device/include/pic16/pic18f4450.h,
862 device/lib/pic16/libdev/pic18f2450.c,
863 device/lib/pic16/libdev/pic18f4450.c,
864 device/include/pic16/adc.h,
865 device/include/pic16/pic16devices.txt,
866 device/include/pic16/pic18fregs.h,
867 device/lib/pic16/libdev/Makefile.am,
868 device/lib/pic16/libdev/Makefile.in,
869 device/lib/pic16/libio/Makefile.am,
870 device/lib/pic16/libio/Makefile.in,
871 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
873 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
874 stack to a fixed location, relax it to automatically work with all
875 but the smallest devices (256 byte RAM devices need #pragma stack)
877 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
879 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
880 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
881 * device/lib/_strcspn.c: fixed bug 2140931
883 2008-10-06 Raphael Neider <rneider AT web.de>
885 * device/include/pic16/stdio.h,
886 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
887 declared __naked for convenience, named all arguments
888 * device/lib/pic16/libc/stdio/strmgpsim.c,
889 device/lib/pic16/libc/stdio/strmmssp.c,
890 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
892 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
893 empty __naked functions,
894 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
895 corner cases (unlink first/last pCode in list), reuse more code
897 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
899 * src/ds390/main.c (_ds390_genInitStartup): added
900 * src/SDCCpeeph.c (getPatternVar): new, added,
901 (labelInRange): fixed bug 2115959
902 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
903 * src/SDCCicode.h: added newiTempOperand
904 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
905 added optimizations for 0/x and x/-1, see also patch 2142900
906 * support/regression/tests/onebyte.c (testMul): added test cases
908 2008-09-20 Borut Razem <borut.razem AT siol.net>
911 definition of absolute address symbols without initial value,
912 fixed SDCC crash "do not know how to intialize symbol"
914 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
916 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
917 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
918 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
919 * device/lib/z80/stubs.s: added stubs for above functions
920 * src/SDCCopt.c (convilong),
921 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
922 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
923 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
924 * support/regression/tests/onebyte.c: enabled all tests for z80
926 2008-09-15 Borut Razem <borut.razem AT siol.net>
928 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
929 device/lib/pic16/libc/stdio/printf.c,
930 device/lib/pic16/libc/stdio/strmusart.c,
931 device/lib/pic16/libc/stdio/printf_tiny.c,
932 device/lib/pic16/libc/stdio/sprintf.c,
933 device/lib/pic16/libc/stdio/strmgpsim.c,
934 device/lib/pic16/libc/stdio/putchar.c,
935 device/lib/pic16/libc/stdio/fprintf.c,
936 device/lib/pic16/libc/stdio/strmmssp.c,
937 device/device/lib/pic16/libc/stdio/vprintf.c,
938 device/lib/pic16/libc/stdio/printf_small.c,
939 device/lib/pic16/libc/stdio/vsprintf.c,
940 device/lib/pic16/libc/stdio/strmputchar.c,
941 device/lib/pic16/libc/Makefile.am,
942 device/lib/pic16/libc/Makefile.in:
943 *printf now returns int, puchar.c moved from stdlib to stdio,
944 *printf format parameter type changed from char * to const char *,
945 added GNU link excetion text to library source files,
946 applyed GNU coding style, removed useless svn ids,
947 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
948 binary specifier: "%b", "%hb" and "%lb"
949 * device/lib/pic16/libc/stdio/vfprintf.c:
950 applied patch #2044424: PIC16: vfprintf
951 thanks Mauro Giachero
952 * support/regression/tests/bug1057979.c:
953 removed old pic16 sprintf specifics
954 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
955 * doc/sdccman.lyx: documented 'b' binary format specifier removal
957 2008-09-15 Raphael Neider <rneider AT web.de>
959 * src/pic16/device.c (pic16_dump_usection): force udata sections
960 into the addressable range (0..0xFFF), workaround for a gpsim
961 bug preventing simulation of regtest bug1750318
962 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
963 (serialRegAssign): fixed regtest bug-971834,
964 (pic16_packRegisters): avoid null-pointer dereference
966 2008-09-14 Raphael Neider <rneider AT web.de>
968 * src/pic16/gen.c, src/pic16/ralloc.c: use
969 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
970 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
972 2008-09-12 Borut Razem <borut.razem AT siol.net>
974 * support/regression/fwk/testfwk.h:
975 define pdata as data for pic16 target
976 thanks Mauro Giachero
978 2008-09-11 Borut Razem <borut.razem AT siol.net>
980 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
981 support/regression/absolute.c:
982 applied patch #2105615: Some PIC16 testcase fixlets
983 thanks Mauro Giachero
985 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
987 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
988 * support/regression/tests/bug2094505.c: new, added
990 2008-09-07 Borut Razem <borut.razem AT siol.net>
992 * src/SDCCglue.c, src/SDCCast.c:
993 fixed throw of "excess elements" warning for char arrays
994 * support/regression/tests/nullstring.c:
995 disable warning about excess elements in array of chars initializer
997 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
999 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1000 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1001 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1002 * support/regression/tests/bug2077267.c: new, added
1004 2008-09-05 Raphael Neider <rneider AT web.de>
1006 * configure.in, Makefile.common.in: add support for ccache,
1007 remove spurious $VERSION output, detect doc-tools even without
1008 --enable-doc to facilitate later manual doc-builds, minor cleanup
1009 * configure: regenerated
1011 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1012 avoid races in parallel VPATH builds
1013 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1014 * doc/sdccman.lyx: mention --without-ccache configure option
1016 2008-09-01 Raphael Neider <rneider AT web.de>
1018 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1019 * (genConstPointerGet): fix reading bitfields from __code space
1020 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1021 bitfield initializers (fix regression test bug1856409.c)
1022 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1025 2008-08-31 Raphael Neider <rneider AT web.de>
1027 * src/pic16/gen.c (genAssign): removed useless compiler output
1028 * (genPointerGet,genPointerSet,genCast),
1029 src/pic16/glue.c (pic16_printGPointerType):
1030 also handle PPOINTERs just to avoid spurious asserts
1031 * (pic16_printIvalType,pic16_printIvalBitFields):
1032 generalized to arbitrary type/bitfield sizes, allows compilation of
1033 regression test bug-1981238.c
1034 * (pic16_printIvalChar): fix regression test structflexarray.c
1035 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1036 in initialized structs and fix #1843745
1037 * (pic16_printIvalStruct): always output initializers for all fields,
1038 even those not explicitly given, fixes zeropad.c regression test
1039 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1040 #2073635, #1567098, and #1485812)
1041 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1043 2008-08-31 Borut Razem <borut.razem AT siol.net>
1045 * support/regression/tests/bug-895992.c,
1046 support/regression/tests/onebyte.c:
1047 enabled pic16 regression testing since the bugs
1048 1511794: pic16: regression test bug-895992.c fails
1049 1444425: onebyte.c regression tes fails on pic16
1050 are fixed, probably by fixing
1051 2048464: PIC16: fix genUminus - addresses not.c regression test
1052 * src/SDCCsymt.c, src/SDCCglue.c,
1053 support/regression/tests/bug-1981238.c:
1054 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1057 2008-08-30 Borut Razem <borut.razem AT siol.net>
1059 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1060 release version 4.3.2
1062 2008-08-24 Raphael Neider <rneider AT web.de>
1064 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1065 always use the sdcc from the current build tree (ignore $CC from
1066 the environment, fixes compile farm builds)
1067 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1068 remove more build products from install directory
1069 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1070 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1072 2008-08-24 Borut Razem <borut.razem AT siol.net>
1074 * src/SDCC.y: applied patch
1075 2050245: Fix # 1963382
1077 1963382: Listing File - C file comment is incorrect
1080 2008-08-23 Borut Razem <borut.razem AT siol.net>
1082 * src/pic16/gen.c: applied patch
1083 2048464: PIC16: fix genUminus - addresses not.c regression test
1084 thanks Mauro Giachero
1086 2008-08-22 Borut Razem <borut.razem AT siol.net>
1088 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1089 src/pic16/main.c: allow spaces in gpasm and gplink paths
1091 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1094 * src/z80/peeph-z80.def: minor peephole improvement
1096 2008-08-15 Raphael Neider <rneider AT web.de>
1098 * src/z80/gen.c (_vemit2): suppress compiler warning
1100 * src/pic/*.[ch]: make proper use of header files and avoid
1101 ad-hoc extern declarations, mark module-local helpers 'static',
1102 removed dead/replaced code, no functional changes
1103 * src/pic16/pcode.c: disentangled from pic14 backend
1105 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1107 * src/z80/gen.c: fixed #2051348
1108 * support/regression/tests/bug-2051348.c: regression test for #2051348
1110 2008-08-10 Raphael Neider <rneider AT web.de>
1113 * Makefile.common.in: export PACKAGE for $docdir,
1114 fixes #1957036, avoid some "underquoted definition" warnings
1115 * configure: regenerated
1117 2008-08-10 Raphael Neider <rneider AT web.de>
1119 * device/lib/pic16/**: build pic16 library using autotools for
1120 improved dependency tracking
1122 * device/lib/Makefile.in,
1124 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1126 2008-08-10 Raphael Neider <rneider AT web.de>
1128 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1129 local variables if --nooverlay is given, workaround for #2023121
1131 2008-08-08 Raphael Neider <rneider AT web.de>
1133 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1135 2008-08-08 Raphael Neider <rneider AT web.de>
1137 * src/pic/pcoderegs.c,
1139 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1141 2008-08-07 Borut Razem <borut.razem AT siol.net>
1143 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1144 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1145 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1146 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1147 applied modified patch 2038174: Add support for binary constants v2
1148 thanks Mauro Giachero
1149 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1151 2008-08-04 Raphael Neider <rneider AT web.de>
1154 * src/pic16/device.h,
1156 * src/pic16/main.c: enable --optimize-goto by default
1158 * device/lib/pic16/Makefile.common.in: suppress removed option
1161 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1163 2008-07-30 Borut Razem <borut.razem AT siol.net>
1165 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1166 applied patch 22032433: PIC16: fix constant strings,
1167 thanks Mauro Giachero
1169 2008-07-29 Borut Razem <borut.razem AT siol.net>
1171 * src/pic16/gen.c: applied patches:
1172 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1173 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1174 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1175 thanks Mauro Giachero
1177 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1179 * src/port.h: Fixed typo in comment
1181 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1183 * src/z80/mappings.i: Implemented RFE #1919415
1184 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1185 #1880202, #1914434, prepared for RFE #1703943
1187 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1189 * src/z80/peeph.def,
1190 * src/z80/peeph-z80.def,
1191 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1192 preparation for Z80 peephole improvements
1194 2008-06-21 Raphael Neider <rneider AT web.de>
1196 * device/include/pic16/pic18f66j60.h,
1197 * device/include/pic16/pic18f66j65.h,
1198 * device/include/pic16/pic18f67j60.h,
1199 * device/include/pic16/pic18f86j60.h,
1200 * device/include/pic16/pic18f86j65.h,
1201 * device/include/pic16/pic18f87j60.h,
1202 * device/include/pic16/pic18f96j60.h,
1203 * device/include/pic16/pic18f96j65.h,
1204 * device/include/pic16/pic18f97j60.h,
1205 * device/lib/pic16/libdev/pic18f66j60.c,
1206 * device/lib/pic16/libdev/pic18f66j65.c,
1207 * device/lib/pic16/libdev/pic18f67j60.c,
1208 * device/lib/pic16/libdev/pic18f86j60.c,
1209 * device/lib/pic16/libdev/pic18f86j65.c,
1210 * device/lib/pic16/libdev/pic18f87j60.c,
1211 * device/lib/pic16/libdev/pic18f96j60.c,
1212 * device/lib/pic16/libdev/pic18f96j65.c,
1213 * device/lib/pic16/libdev/pic18f97j60.c,
1214 * device/include/pic16/pic16devices.txt,
1215 * device/include/pic16/pic18fregs.h,
1216 * device/lib/pic16/pics.all: added new devices
1218 * device/include/pic16/adc.h,
1219 * device/lib/pic16/libio/adc/adcbusy.c,
1220 * device/lib/pic16/libio/adc/adcopen.c,
1221 * device/lib/pic16/libio/adc/adcsetch.c,
1222 * device/lib/pic16/libio/i2c/i2copen.c,
1223 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1224 all changes from a patch by Anton Strobl
1226 2008-06-12 Borut Razem <borut.razem AT siol.net>
1228 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1229 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1230 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1231 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1232 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1233 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1234 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1235 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1236 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1237 by applying the modified patch from Risto Huotari
1239 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1243 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1244 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1245 * support/regression/tests/bug1938300.c: new, added
1247 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1249 * device/include/asm/ds390/features.h,
1250 * device/include/asm/mcs51/features.h,
1251 * device/include/mcs51/regc515c.h: inserted LGPL notice
1253 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1255 * device/lib/gbz80/div.s,
1256 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1257 patch 1597883, Thanks Robert Ramey
1259 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1261 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1262 createIvalCharPtr, createIvalPtr, createIval),
1264 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1265 initializers for local auto variables
1266 * support/regression/tests/zeropad.c: added testcase for auto initializers
1268 2008-05-26 Raphael Neider <rneider AT web.de>
1270 * device/lib/pic16/startup/crt0.c,
1271 * device/lib/pic16/startup/crt0i.c,
1272 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1273 explicit, fixed curr_entry loop for >= 256 initializer records,
1274 removed debug code (write to 0xf7e)
1276 2008-05-25 Raphael Neider <rneider AT web.de>
1278 * device/include/pic/pic16f627a.h,
1279 * device/include/pic/pic16f628a.h,
1280 * device/include/pic/pic16f648a.h: added missing ports
1282 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * device/include/float.h: added __INFINITY
1285 * device/lib/_fsadd.c: handle overflows
1286 * device/lib/_fsmul.c,
1287 * device/lib/_fsdiv.c: use __INFINITY
1288 * device/lib/_fseq.c,
1289 * device/lib/_fsneq.c: handle -0.0
1290 * sim/ucsim/s51.src/uc89c51r.cc,
1291 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1292 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1293 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1294 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1295 * support/regression/tests/snprintf.c: test bug with --xstack
1297 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1299 * src/SDCCpeeph.c (callFuncByName):
1300 Support nested parenthesis in peephole function arguments (#1967300)
1302 2008-05-19 Raphael Neider <rneider AT web.de>
1304 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1305 fixed duplicate labels (#1911325)
1307 2008-05-19 Raphael Neider <rneider AT web.de>
1309 * src/regression/empty.c: suppress warning
1310 * src/regression/pointer1.c: enabled index_by_pointer()
1311 * src/regression/inline.c: now works for pic16 as well
1313 * src/pic16/device.c: include dbuf declarations
1314 * src/pic16/device.h: removed obsolete prototypes
1316 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1317 * src/pic16/glue.c: made purely local functions static,
1318 (pic16_printGPointerType, pic16_printIvalCharPtr,
1319 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1320 generic pointers' tags (#1961866)
1322 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1324 2008-05-19 Borut Razem <borut.razem AT siol.net>
1326 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1327 fixed typo, uninstall include/pic16/pic16devices.txt
1329 2008-05-18 Borut Razem <borut.razem AT siol.net>
1331 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1332 the buffer is null terminated
1333 * src/device/pic16.c:
1334 applied modified patch 1965676: Patch for Win32 16 bit PIC
1335 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1337 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1339 * src/SDCC.lex (check_type),
1340 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1342 * as/mcs51/clean.mk,
1343 * as/z80/clean.mk: also clean *.dep
1344 * device/lib/pic16/libsdcc/stack/Makefile,
1345 * sim/ucsim/libtool: removed as they are rebuild by configure
1346 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1348 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1351 fixupInline instead of createFunction to fix bug 1864577
1352 (inlineFindMaxBlockno): removed, use global blockNo
1353 * src/SDCCglobl.h: added blockNo
1355 * src/z80/peep.h: modified properties
1356 * support/regression/tests/bug1864577.c: new, added
1358 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1360 * as/mcs51/asdata.c,
1361 * as/mcs51/asm.h: added org_cnt
1362 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1363 * as/mcs51/asout.c: changed old K&R to ANSI
1364 * as/mcs51/Makefile.in: use common identifiers
1370 * as/hc08/Makefile.bcc,
1371 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1372 * sdcc_vc_in.h: added define __func__
1373 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1374 Thanks Ruud van Silfhout
1375 * support/regression/tests/bug1717305.c: new, added
1377 2008-05-05 Borut Razem <borut.razem AT siol.net>
1379 * support/regression/Makefile.in,
1380 support/regression/ports/ds390/spec.mk,
1381 support/regression/ports/hc08/spec.mk,
1382 support/regression/ports/mcs51-common/spec.mk,
1383 support/regression/ports/pic14/spec.mk,
1384 support/regression/ports/pic16/spec.mk,
1385 support/regression/ports/ucz80/spec.mk,
1386 support/regression/ports/z80/spec.mk:
1387 added INC_DIR and LIBDIR paths
1388 * src/ds390/gen.c: removed duplicated selicolon
1390 2008-05-04 Borut Razem <borut.razem AT siol.net>
1392 * support/regression/Makefile.in,
1393 support/regression/fwk/lib/testfwk.c,
1394 support/regression/ports/ds390/spec.mk,
1395 support/regression/ports/hc08/spec.mk,
1396 support/regression/ports/mcs51-common/spec.mk,
1397 support/regression/ports/mcs51-large/spec.mk,
1398 support/regression/ports/mcs51-medium/spec.mk,
1399 support/regression/ports/mcs51-small/spec.mk,
1400 support/regression/ports/mcs51-stack-auto/spec.mk,
1401 support/regression/ports/mcs51-xstack-auto/spec.mk,
1402 support/regression/ports/pic14/spec.mk,
1403 support/regression/ports/pic16/spec.mk,
1404 support/regression/ports/ucz80/spec.mk:
1405 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1406 used to run regeression tests
1408 2008-05-01 Raphael Neider <rneider AT web.de>
1410 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1411 supported devices and instructions to add new ones
1413 2008-05-01 Raphael Neider <rneider AT web.de>
1415 * device/include/pic16/adc.h,
1416 device/lib/pic16/libio/adc/adcbusy.c,
1417 device/lib/pic16/libio/adc/adcopen.c,
1418 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1419 18f2455 style ADC devices, based on patch #1776197
1420 * device/lib/pic16/libio/adc/adcclose.c,
1421 device/lib/pic16/libio/adc/adcconv.c,
1422 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1423 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1424 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1425 * device/include/pic16/pic18f4431.h,
1426 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1427 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1429 2008-05-01 Raphael Neider <rneider AT web.de>
1431 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1432 moved xinst flag into pic16_options_t
1433 * src/pic16/device.c (default_device, pic16_list_devices,
1434 pic16_find_device): removed references to sfrrange
1435 * src/pic16/gen.c (genFunction),
1436 src/pic16/glue.c (pic16initialComments),
1437 src/pic16/main.c (pic16_optionsTable),
1438 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1440 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1442 2008-04-29 Raphael Neider <rneider AT web.de>
1444 * src/pic16/devices.inc,
1445 device/include/pic16/pic16devices.txt: replaced compiled-in list
1446 of devices with a variant parsed at runtime
1447 * src/pic16/device.c: added support for parsing pic16devices.txt,
1449 * src/pic16/device.h: removed (now) unused fields from PIC_device
1450 * src/pic16/main.c: removed #pragma maxram,
1451 (_pic16_initPaths): removed bogus generation of search paths,
1452 setup the port proper only after the search paths (for
1453 pic16devices.txt) are set up,
1454 (_pic16_finaliseOptions): moved processor dependant code here
1455 from _pic16_initPaths(), clean up
1456 * src/pic16/ralloc.c (pic16_init_stack),
1457 * src/pic16/ralloc.h,
1458 * src/pic16/pcode.c: clean up
1459 * device/include/Makefile.in,
1460 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1461 * support/scripts/inc2h-pic16.pl: updated instructions
1463 2008-04-29 Raphael Neider <rneider AT web.de>
1465 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1466 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1467 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1468 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1469 added missing family members and 18f2480/2580/4480/4580 family
1470 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1471 * device/include/pic16/pic18f2525.h: use 18f4620.h
1472 * device/include/pic16/pic18f6680.h: use 18f8680.h
1473 * device/include/pic16/pic18fregs.h,
1474 device/lib/pic16/pics.all,
1475 src/pic16/devices.inc: add new devices
1476 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1477 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1478 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1479 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1480 prevent attempting to build the libio for some new devices
1482 2008-04-29 Raphael Neider <rneider AT web.de>
1484 * debugger/mcs51/Makefile.in: fixed paths to sources
1486 2008-04-25 Borut Razem <borut.razem AT siol.net>
1488 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1489 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1490 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1491 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1492 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1493 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1494 as/link/z80/linkz80.dsp: lklibr.c moved
1495 * doc/INSTALL.txt: binary archives in bz2 format
1496 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1498 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1500 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1501 * support/regression/tests/bug1856409.c: new, added
1503 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1506 * src/mcs51/peep.c: Use werror for error messages.
1507 * src/SDCCicode.c (geniCodeConditional),
1508 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1509 * src/z80/Makefile.bcc,
1510 * src/z80/z80.dsp: added src/z80/peep.c/h
1511 * support/regression/tests/bug1839321.c: new, added
1513 2008-04-20 Raphael Neider <rneider AT web.de>
1515 * device/include/pic16/pic18f2455.h: added bitfields for port C
1517 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1519 * src/z80/peep.c: Use werror for error messages.
1521 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1523 * src/z80/peep.h (declaration of notUsed()),
1524 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1526 * src/z80/z80.h (added dependency on peep.h),
1527 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1530 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1532 * src/SDCCpeeph.c (added support for notUsed()),
1533 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1535 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1536 for notUsed()): Implemented generic (that is not port-specific) part
1539 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1541 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1542 * device/lib/libsdcc.lib,
1543 * device/lib/Makefile.in,
1544 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1545 * device/lib/calloc.c: renamed to _calloc.c
1546 * device/lib/free.c: renamed to _free.c
1547 * device/lib/malloc.c: renamed to _malloc.c
1548 * device/lib/realloc.c: renamed to _realloc.c
1549 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1550 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1551 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1552 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1553 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1554 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1555 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1556 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1558 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1559 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1560 * support/regression/tests/bug1509084.c: new, added
1562 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1564 * device/include/mcs51/cc2510fx.h: added _XPAGE
1565 * device/include/mcs51/compiler.h: cosmetic changes
1567 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1572 2008-03-31 Borut Razem <borut.razem AT siol.net>
1574 * support/cpp2 renamed to support/cpp
1575 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1576 support/cpp2/libiberty/splay-tree.c,
1577 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1578 support/cpp2/libcpp/directives.c,
1579 support/cpp2/libcpp/include/cpplib.h,
1580 support/cpp2/libcpp/include/symtab.h,
1581 support/cpp2/libcpp/include/line-map.h,
1582 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1583 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1584 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1585 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1586 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1587 release version 4.3.0
1588 * configure.in, configure, Makefile.in, Makefile.bcc:
1589 adapted for moved cpp2
1591 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1593 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1594 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1596 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1600 * support/regression/tests/bug1717943.c: new, added
1602 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1604 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1605 bytewise return value assignments introduced in last commit.
1607 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1609 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1610 genMult, genJumpTab):
1611 Use 16-bit instructions for addition in some additional cases,
1612 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1614 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1616 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1617 Implemented RFE #1921450, changed some debug messages.
1619 2008-03-30 Borut Razem <borut.razem AT siol.net>
1621 * Small Device C Compiler 2.8.0 released
1622 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1623 * support/scripts/sdcc.nsi: added finish page; this version
1624 was used for 2.8.0 release
1625 * doc/knownbugs.html: removed; magically generated by the build
1626 process using gen_known_bugs.pl from now on
1628 2008-03-23 Borut Razem <borut.razem AT siol.net>
1630 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1631 and reverted it, since it was already fixed by Raphael ;-)
1632 * doc/knownbugs.html: updated for RC2
1634 2008-03-22 Raphael Neider <rneider AT web.de>
1636 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1639 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1642 * support/regression/tests/bug1839277.c: added related testBug1839299
1644 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1646 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1647 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1649 * src/mcs51/gen.c: throughout only output hex constants
1650 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1651 * support/regression/tests/bug1839277.c: new, added
1653 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1655 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1656 compilation warning about nested comments.
1658 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1661 * support/regression/tests/bug1921073.c: new, added
1663 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1665 * src/z80/SDCCpeeph.c.c (callFuncByName):
1666 Commented function parameters.
1668 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1670 * src/z80/ralloc.c (packRegsForAccUse2):
1671 disabled a broken accumulator packing optimization (fixed #1292721).
1672 * support/regression/tests/bug-1292721: Regression test for #1292721.
1674 2008-03-16 Raphael Neider <rneider AT web.de>
1676 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1677 fixed code bloat regression using a variant of patch #1915618
1679 2008-03-16 Borut Razem <borut.razem AT siol.net>
1681 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1682 icon, changed startup menu for release distribution, code cleaning,
1683 create url files instead links in startup menu
1685 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1688 * support/regression/tests/bug1579949.c: new, added
1690 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1692 * device/lib/printf_fast.c: fixed bug 1255403
1694 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1696 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1697 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1699 2008-03-14 Borut Razem <borut.razem AT siol.net>
1701 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1702 command line options
1703 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1704 is correctly displayed
1705 * as/link/z80/lkmain.c: usage line commented out
1707 2008-03-13 Borut Razem <borut.razem AT siol.net>
1709 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1710 updated the list pf supported pic14 devices
1712 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1714 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1716 2008-03-12 Borut Razem <borut.razem AT siol.net>
1718 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1719 fixed documentation request #1718191
1720 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1721 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1724 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1726 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1727 * support/regression/tests/bug1505811.c: new, added
1729 2008-03-09 Raphael Neider <rneider AT web.de>
1731 * device/include/pic16/pic18f2620.h,
1732 * device/include/pic16/pic18f4620.h,
1733 * device/lib/pic16/libdev/pic18f2620.c,
1734 * device/lib/pic16/libdev/pic18f4525.c,
1735 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1736 family to consistently use pic18f4620.[ch], fixes #1832562
1738 2008-03-09 Borut Razem <borut.razem AT siol.net>
1740 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1741 changed sdcc version to 2.8.0
1742 * knownbugs.html: regenerated
1743 * support/scripts/gen_known_bugs.pl: added number of open bugs
1745 2008-03-09 Raphael Neider <rneider AT web.de>
1747 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1748 (genOr): read volatile operand even if the result is known,
1750 (genOr,genXor): removed unused legacy code,
1751 (genDummyRead): use pic16_mov2w_volatile()
1753 2008-03-08 Borut Razem <borut.razem AT siol.net>
1755 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1756 cons w. --model-large
1757 * support/regression/staticinit.c: added regression test for bug
1760 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/ds390/gen.c (pushSide, genPcall),
1763 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1764 * src/mcs51/gen.c: cosmetic changes
1765 * support/regression/fwk/include/testfwk.h: added macro reentrant
1766 * support/regression/tests/bug1908493.c: new, added
1768 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1770 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1772 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1774 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1775 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1776 already set in ds390/main.c and mcs51/main.c
1778 2008-03-07 Raphael Neider <rneider AT web.de>
1780 * src/regression/init0.c: new test for initialized arrays of function
1782 * src/regression/Makefile: made a bit more flexible, added init0.c
1783 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1784 pointers, closes #1427663
1786 2008-03-05 Borut Razem <borut.razem AT siol.net>
1788 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1789 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1791 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1793 * support/librarian/sdcclib.c:Added feature request 1908061:
1794 Synchronise sdcclib commands with ar.
1796 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1798 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1799 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1800 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1801 * device/include/mcs51/compiler.h: removed umlauts, added double
1804 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1807 * support/regression/tests/bug1536762.c: new, added
1809 * src/SDCCutil.h: added getBuildDate()
1810 * src/SDCCmain.c (printVersionInfo),
1811 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1813 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1814 * src/ds390/ralloc.c (packRegisters),
1815 * src/mcs51/ralloc.c (packRegisters),
1816 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1818 * support/regression/tests/bug1618050.c: new, added
1819 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1820 * support/regression/fwk/include/testfwk.h,
1821 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1824 2008-03-04 Raphael Neider <rneider AT web.de>
1826 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1827 on accessing OP_SYM_TYPE(op)
1828 * src/pic/gen.h: removed unused prototype of genMinusDec()
1829 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1830 fix #1876953 (invalid subtraction code), removed unused code
1832 2008-03-03 Raphael Neider <rneider AT web.de>
1836 * src/pic/genarith.c,
1838 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1839 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1841 2008-03-03 Raphael Neider <rneider AT web.de>
1843 * src/pic/device.c (find_device): search user-specified paths first
1844 for pic14devices.txt, fixes #1900827
1846 2008-03-02 Borut Razem <borut.razem AT siol.net>
1848 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1849 AddToPath and RemoveFromPath
1851 2008-03-01 Borut Razem <borut.razem AT siol.net>
1853 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1854 work correctly, added debugging support if -DSDCC.DEBUG command line
1857 2008-02-28 Borut Razem <borut.razem AT siol.net>
1859 * doc/sdccman.lyx: cosmetic changes
1861 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1864 * doc/sdccman.lyx: fixed unmeant removal of spaces
1866 2008-02-27 Borut Razem <borut.razem AT siol.net>
1868 * support/scripts/sdcc.nsi: corrected installation directory for
1869 current user installation mode
1870 * doc/README.txt: added Philipp Klaus Krause to the developers list
1872 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1875 return ifx condition
1876 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1877 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1878 ifxJump to fix bug 1838000
1879 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1880 * support/regression/tests/bug1838000.c: new, added
1881 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1883 2008-02-26 Borut Razem <borut.razem AT siol.net>
1885 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1887 * support/scripts/sdcc.nsi: added MULTIUSER page,
1888 NSIS upgraded to version 2.35
1890 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1893 * support/regression/tests/bug1565152.c: new, added
1895 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1898 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1899 * support/regression/tests/bug1670148.c: new, added
1901 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1903 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1905 2008-02-24 Borut Razem <borut.razem AT siol.net>
1907 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1908 is ineffective for unsigned char parameter
1910 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1913 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1914 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1915 * support/Util/MySystem.c (my_system): output errorcode when verbose
1917 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1919 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1922 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1924 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1927 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1931 2008-02-21 Borut Razem <borut.razem AT siol.net>
1933 * support/regression/Makefile.in,
1934 support/regression/ports/ds390/spec.mk,
1935 support/regression/ports/hc08/spec.mk,
1936 support/regression/ports/mcs51-common/spec.mk,
1937 support/regression/ports/pic14/spec.mk,
1938 support/regression/ports/pic16/spec.mk,
1939 support/regression/ports/ucz80/spec.mk,
1940 support/regression/ports/xa51/spec.mk:
1941 added CFLAGS when compiling timeout
1943 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1945 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1948 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1950 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1951 * support/regression/tests/bug1888147.c: new, added
1953 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1955 * src/z80/gen.c: fixed bugs #1596270, #1736867
1957 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1959 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1960 contents, mostly fixes #1596270
1962 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1964 * src/z80/peeph.def,
1965 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1966 peepholes, fixes #1806565
1968 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1970 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1971 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1972 fixes bug 1739475, thanks Robert Larice
1973 (rule 271): new, added
1975 2008-02-18 Borut Razem <borut.razem AT siol.net>
1977 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1979 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1981 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1983 2008-02-17 Raphael Neider <rneider AT web.de>
1985 * src/pic16/genarith.c,
1988 * src/pic16/genutils.c: removed unused legacy code,
1989 removed unused fields from struct asmop and struct _G
1991 2008-02-17 Raphael Neider <rneider AT web.de>
1993 * src/pic16/gen.c (AccRsh): cosmetic changes,
1994 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1995 genRightShiftLiteral): fixed to work with SFRs as result by
1996 assigning only once to result,
1997 removed a lot of unused/excluded code fragments
1999 2008-02-17 Raphael Neider <rneider AT web.de>
2001 * device/include/pic/pic16f88.h,
2002 * device/include/pic/pic16f886.h,
2003 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2005 2008-02-17 Borut Razem <borut.razem AT siol.net>
2007 * src/z80/peeph.def: applied patch
2008 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2009 * src/z80/gen.c, src/z80/peeph.def: applied patch
2010 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2011 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2012 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2013 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2014 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2015 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2017 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * as/link/mcs51/aslink.dsp: removed SDK define
2020 * as/link/z80/clean.mk: brought in sync with other ports
2021 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2022 * as/hc08/Makefile.bcc,
2023 * as/mcs51/Makefile.bcc,
2024 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2025 * src/z80/main.c (_setValues): use the now capitalized -Z,
2026 (z80_port, gbz80_port): generate debug information when asked
2028 2008-02-16 Borut Razem <borut.razem AT siol.net>
2030 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2031 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2032 as/z80/Makefile.in. as/z80/Makefile.bcc:
2033 applied patch #1893393: patch for as-z80 and link-z80 to generate
2034 cdb, thanks to Armin Diehl
2035 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2036 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2037 asnoice.c moved to as/asxxsrc/asnoice.c
2038 * src/z80/peeph-gbz80.def: applied patch
2039 #1880235: Z80 return peephole, thanks to Philipp Krause
2041 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * doc/sdccman.lyx: bumped version to 2.7.5
2045 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2047 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * device/include/pic16/stdlib.h,
2050 * device/lib/pic16/libc/stdlib/ltoa.c,
2051 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2053 2008-02-13 Borut Razem <borut.razem AT siol.net>
2055 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2056 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2057 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2058 src/SDCCopt.c, src/SDCCval.c:
2059 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2061 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/SDCCsymt.c (compareType): fixed bug 1309013
2065 2008-02-09 Borut Razem <borut.razem AT siol.net>
2067 * src/SDCCval.c, src/SDCCval.h:
2068 code cleaning, added function constChrVal()
2069 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2070 call constChrVal() instead constVal()
2072 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2074 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2077 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2078 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2081 2008-02-01 Raphael Neider <rneider AT web.de>
2083 * device/include/pic/pic16f886.h,
2084 * device/include/pic/pic16f887.h: added RA6 and RA7
2086 2008-01-24 Raphael Neider <rneider AT web.de>
2088 * device/include/pic/pic16f88.h: added RA6 and RA7
2089 * device/lib/pic/libdev/disabled_pic16f886.c,
2090 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2092 * src/pic16/devices.inc,
2093 * device/include/pic16/pic18f2423.h,
2094 * device/include/pic16/pic18f2523.h,
2095 * device/include/pic16/pic18fregs.h,
2096 * device/lib/pic16/pics.all
2097 * device/lib/pic16/libdev/pic18f2423.c,
2098 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2099 * device/lib/pic16/libio/i2c.ignore,
2100 * device/lib/pic16/libio/usart.ignore,
2101 * device/lib/pic16/libio/adc.ignore: ignore new devices
2103 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2105 * src/SDCCast.c (createRMW): fixed bug 1582651
2107 2008-01-20 Borut Razem <borut.razem AT siol.net>
2109 * src/SDCCcse.c: partially fixed enhancement request
2110 #1793872 - multiply by -1 not collapsed
2111 * support/regression/tests/arithcsi.c: added regression test
2113 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * as/mcs51/asx8051.dsp: removed define SDK
2116 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2117 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2119 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2120 cosmetic changes, brought more in sync, changed old K&R to ANSI
2122 2008-01-13 Borut Razem <borut.razem AT siol.net>
2124 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2125 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2127 2007-12-30 Borut Razem <borut.razem AT siol.net>
2129 * src/pic16/gen.c: fixed implementation of bitwise operations for
2131 * support/regression/tests/bitwise.c: added test cases
2133 2007-12-29 Borut Razem <borut.razem AT siol.net>
2135 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2136 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2137 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2138 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2139 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2140 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2141 src/pic16/pcode.[ch]: added const qualifier
2142 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2143 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2144 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2145 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2146 * as/asxxsrc/aslex.c: use dbuf_getline()
2147 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2148 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2149 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2150 as/z80/asm.h, as/z80/z80adr.c:
2151 changed type of ib and ip to const char *
2153 2007-12-28 Borut Razem <borut.razem AT siol.net>
2155 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2156 introduced (readlin) - long lines are turuncated
2157 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2158 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2159 as/z80/Makefile.in: moved aslex.c to asxxsrc
2160 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2161 * as/hc08/asmain.c, as/mcs51/asmain.c:
2162 added missing initialization of a_addr field
2163 * support/regression/tests/long_asm_line.c: added regtest for long
2166 2007-12-22 Borut Razem <borut.razem AT siol.net>
2168 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2170 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2172 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2174 2007-12-16 Borut Razem <borut.razem AT siol.net>
2176 * device/include/pic16/stdbool.h: removed, since already exists in
2177 device/include/; this also fixes bitopcse.c regression test for pic16
2179 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2180 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2181 dereference doesn't work; covered by regression test bug1399290
2183 2007-12-05 Borut Razem <borut.razem AT siol.net>
2185 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2188 2007-12-01 Borut Razem <borut.razem AT siol.net>
2190 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2191 corrected handling of the highest_valid_address
2193 2007-11-17 Raphael Neider <rneider AT web.de>
2195 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2196 * src/pic/glue.c (picglue): emit .file if --debug is given
2198 2007-11-17 Raphael Neider <rneider AT web.de>
2200 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2201 care when left or right operand resides in result, fixes #1830220
2203 2007-11-17 Borut Razem <borut.razem AT siol.net>
2205 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2206 #983491 - "Merge duplicate strings function is ineffective"
2207 * support/regression/tests/bug-983491.c: regtest disabled
2208 * as/asxxsrc: created
2209 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2210 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2211 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2212 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2213 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2214 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2215 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2216 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2217 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2218 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2219 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2220 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2221 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2223 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * device/include/stdarg.h: added and removed some casts
2226 * src/SDCCsymt.c (compareType): Fully check types between generic and
2227 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2229 2007-11-13 Borut Razem <borut.razem AT siol.net>
2231 * support/regression/tests/bug-1817005.c:
2232 added regtest for bug #1817005 - as-z80 chokes on long labels
2234 2007-11-12 Borut Razem <borut.razem AT siol.net>
2236 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2237 as/z80/asout.c, as/z80/aslist.c:
2238 fixed bug #1817005 - as-z80 chokes on long labels
2240 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2243 * as/z80/asmain.c: cosmetic changes
2246 * as/z80/alloc.h: removed
2248 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2249 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2250 * as/link/hc08/Makefile.in,
2251 * as/link/mcs51/Makefile.in,
2252 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2254 * as/link/mcs51/lkarea.c,
2255 * as/link/mcs51/lkmain.c: cosmetic changes
2256 * as/link/hc08/lklibr.c,
2257 * as/link/z80/lklibr.c,
2258 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2259 used cygwin_conv_to_full_posix_path,
2260 added warnings, cosmetic changes, brought more in sync
2261 changed old K&R into ANSI function declarations
2262 * as/link/z80/lklibr.c (loadAdb): added
2263 * as/link/z80/lkmain.c: removed -- option from usage text
2265 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * src/mcs51/gen.c (outBitC): optimized for no result
2269 2007-10-31 Borut Razem <borut.razem AT siol.net>
2271 * src/SDCCsymt.c: fixed (hopeful properly) bug
2272 #1805702 - order of extern matters
2273 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2276 2007-10-29 Borut Razem <borut.razem AT siol.net>
2278 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2279 - order of extern matters
2280 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2283 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2285 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2286 24bitMode, portIsDS390
2287 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2288 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2289 (notVolatileVariable): also check sloc names,
2290 (callFuncByName): moved ftab[] out of function and sorted it by use
2292 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2295 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2296 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2297 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2298 * support/regression/tests/bug-880197.c: new, added
2300 2007-10-28 Borut Razem <borut.razem AT siol.net>
2302 * support/regression/Makefile.in,
2303 support/regression/ports/mcs51-large/spec.mk,
2304 support/regression/ports/mcs51-xstack-auto/spec.mk,
2305 support/regression/ports/mcs51-stack-auto/spec.mk,
2306 support/regression/ports/mcs51-medium/spec.mk,
2307 support/regression/ports/mcs51-common/spec.mk,
2308 support/regression/ports/mcs51-common/*,
2309 support/regression/ports/mcs51-small/*:
2310 mcs51 renamed to mcs51-common, created mcs51-small
2311 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2312 * support/regression/tests/bug-1805702.c: added regtest for bug
2315 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2317 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2318 added new rules 265 - 270
2319 * support/regression/tests/bug1721024.c:new, added
2320 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2321 introduced new test-mcs51 to run all mcs51 tests
2323 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * support/regression/tests/bug1816470.c: new, added
2327 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2329 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2330 propagate for *,+,- with float, fixed bug 1816470
2331 (decorateType): cast to resultTypeProp instead of resultType
2333 2007-10-19 Borut Razem <borut.razem AT siol.net>
2335 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2336 function is ineffective" for pic16 tareget
2337 * support/scripts/listerr.c: corrected include path
2338 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2341 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * support/regression/tests/using.c: new, added
2344 * support/regression/tests/vaargs.c: fixed and enabled test
2346 2007-10-18 Borut Razem <borut.razem AT siol.net>
2348 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2350 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2352 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2354 * doc/sdccman.lyx: documented option --Werror
2355 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2356 RegBankUsed[] earlier
2358 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2360 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2364 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2366 * src/SDCCast.c (decorateType): improved optimization of tri-op
2367 * src/SDCCerr.c (vwerror, setWError),
2369 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2370 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2372 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2374 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2375 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2376 * support/regression/tests/bug-223113.c,
2377 * support/regression/tests/bug-426632.c,
2378 * support/regression/tests/bug-468811.c,
2379 * support/regression/tests/bug-477835.c,
2380 * support/regression/tests/bug-478094.c,
2381 * support/regression/tests/bug-499644.c,
2382 * support/regression/tests/bug-524209.c,
2383 * support/regression/tests/bug-524211.c,
2384 * support/regression/tests/packcast.c,
2385 * support/regression/tests/structidx.c: added empty tests
2386 * support/regression/tests/bug-607243.c: enabled test
2388 2007-10-06 Borut Razem <borut.razem AT siol.net>
2390 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2391 support of universal binaries on Mac OS X
2393 2007-10-02 Borut Razem <borut.razem AT siol.net>
2395 * src/SDCCval.h: unified double2ul macro for all platforms
2396 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2397 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2399 2007-09-30 Borut Razem <borut.razem AT siol.net>
2401 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2403 * sdcc_vc_in.h: enabled warnings
2404 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2405 unsigned type, result still unsigned
2406 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2408 2007-09-28 Raphael Neider <rneider AT web.de>
2410 * src/pic/device.c (find_device): prevent buffer underflow error
2411 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2412 the just destroyed list entry
2414 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2416 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2419 2007-09-18 Borut Razem <borut.razem AT siol.net>
2421 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2422 applied to unsigned type, result still unsigned
2424 2007-09-17 Borut Razem <borut.razem AT siol.net>
2426 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2427 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2428 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2429 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2430 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2431 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2432 src/z80/gen.c, src/z80/ralloc.c:
2433 fixed bug #1739860 - sdcc does not work correctly on some platforms
2435 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2437 2007-09-17 Raphael Neider <rneider AT web.de>
2439 * src/pic16/device.c: reverted to previous version
2440 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2442 2007-09-16 Raphael Neider <rneider AT web.de>
2444 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2445 as this raises a ton of gpasm warnings, just emit a second label
2446 * src/pic16/devices.inc,
2447 * device/lib/pic16/pics.all,
2448 * device/lib/pic16/libdev/pic18f2585.c,
2449 * device/lib/pic16/libdev/pic18f2680.c,
2450 * device/lib/pic16/libdev/pic18f2682.c,
2451 * device/lib/pic16/libdev/pic18f2685.c,
2452 * device/lib/pic16/libdev/pic18f4585.c,
2453 * device/lib/pic16/libdev/pic18f4680.c,
2454 * device/lib/pic16/libdev/pic18f4682.c,
2455 * device/lib/pic16/libdev/pic18f4685.c,
2456 * device/include/pic16/pic18f2585.h,
2457 * device/include/pic16/pic18f2680.h,
2458 * device/include/pic16/pic18f2682.h,
2459 * device/include/pic16/pic18f2685.h,
2460 * device/include/pic16/pic18f4585.h,
2461 * device/include/pic16/pic18f4680.h,
2462 * device/include/pic16/pic18f4682.h,
2463 * device/include/pic16/pic18f4685.h,
2464 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2465 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2466 patch contributed by Anton Strobl, applied with changes
2468 2007-09-16 Raphael Neider <rneider AT web.de>
2470 * device/include/pic16/pic18f2431.h,
2471 * device/include/pic16/pic18f25j10.h,
2472 * device/include/pic16/pic18f4431.h,
2473 * device/include/pic16/pic18f45j10.h: adopted common include style
2474 * device/include/pic16/pic18f1320.h,
2475 * device/include/pic16/pic18f2320.h,
2476 * device/include/pic16/pic18f2525.h,
2477 * device/include/pic16/pic18f4320.h,
2478 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2479 * device/include/pic16/pic18fregs.h: prepared for automatic include
2480 file selection by having DEVICE.h for every DEVICE
2481 * device/lib/pic16/libdev/pic18f2320.c,
2482 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2484 * device/lib/pic16/configure.in,
2485 * device/lib/pic16/configure: use rm -rf instead of rmdir
2486 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2487 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2489 2007-09-09 Borut Razem <borut.razem AT siol.net>
2491 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2492 distingush between i386 and ppc Mac OS X versions
2494 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2497 * support/regression/tests/bug1788177.c: new, added
2499 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2501 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2502 * device/include/mcs51/lint.h added keyword __naked
2504 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * src/SDCCmem.h: removed maxRegBank
2509 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2510 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2511 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2512 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2513 name and behaviour to handle banked functions
2514 (scan4op): and use it to fix bug 1786213
2516 2007-09-03 Raphael Neider <rneider AT web.de>
2518 * device/include/pic16/pic18f248.h,
2519 * device/include/pic16/pic18f258.h,
2520 * device/include/pic16/pic18f448.h,
2521 * device/lib/pic16/libdev/pic18f248.c,
2522 * device/lib/pic16/libdev/pic18f258.c,
2523 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2524 added T0CONbits, fixes #1786891
2526 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2528 * src/ds390/gen.c (genFarPointerSet),
2529 * src/hc08/ralloc.c (packRegisters),
2530 * src/mcs51/ralloc.c (packRegisters),
2531 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2533 * src/SDCCicode.h: POINTER_SET can be true for literals too
2534 * support/regression/tests/bug1750318.c: new, added
2536 2007-08-23 Borut Razem <borut.razem AT siol.net>
2538 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2539 library versions without the completition functionality
2541 2007-08-22 Raphael Neider <rneider AT web.de>
2543 * device/include/pic16/pic18f1220.h,
2544 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2546 2007-08-12 Borut Razem <borut.razem AT siol.net>
2548 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2550 2007-08-11 Borut Razem <borut.razem AT siol.net>
2552 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2553 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2554 support/Util/SDCCerr.[ch] moved to src
2555 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2556 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2557 device/examples/ds390/tinitalk/tinitalk.dsp,
2558 device/examples/serialcomm/windows/serialcomm.dsp,
2559 support/librarian/librarian.dsp:
2560 removed linking of unused odbc32.lib and odbccp32.lib
2561 * support/scripts/winres.h:
2562 added for compilation with Visual C++ 2005 Express Edition
2564 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2566 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2569 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2571 * sdccconf_in.h: update the endian test so that SPARC Solaris
2572 does not throw syntax errors
2574 2007-08-06 Borut Razem <borut.razem AT siol.net>
2576 * doc/sdccman.lyx: removed two index entries which prevented the
2577 generation of sdcc doc archive
2579 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2581 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2582 instead of lyx 1.5.0.
2584 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2586 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2587 Lucas Loizaga, with minor modifications. Thanks!
2589 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2591 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2594 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2596 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2597 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2600 2007-07-22 Borut Razem <borut.razem AT siol.net>
2602 * configure.in, configure: re-introduced .version
2603 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2604 the version reverted to 2.7.0
2606 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * doc/sdccman.lyx: bumped version to 2.7.3
2610 * device/include/mcs51/compiler.h: fixed elif->else
2611 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2612 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2613 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2614 enable accuse for bit operands
2615 * src/SDCCmain.c (printVersionInfo),
2616 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2617 environment descriptor
2618 * src/SDCCutil.h: added getBuildEnvironment
2619 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2620 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2621 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2622 * support/regression/tests/bug1348008.c,
2623 * support/regression/tests/bug1496419.c,
2624 * support/regression/tests/bug1503067.c,
2625 * support/regression/tests/preproc.c: added empty tests
2627 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2629 * support/regression/tests/bug1678803.c: new, added
2631 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2634 * as/link/hc08/lkihx.c,
2635 * as/link/hc08/lkrloc.c,
2636 * as/link/mcs51/lkihx.c,
2637 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2638 ihxExtendedLinearAddress
2639 * as/link/mcs51/lkrloc.c (relr),
2640 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2641 acall/ajmp, see bug 830513
2643 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2645 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2646 (cseBBlock): remember aggr2ptr has been used
2647 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2648 (geniCodeAssign): fixed bug 868103
2649 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2650 added operandSize prototype
2651 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2652 (genDataPointerSet): use max of size of right and result,
2653 (gencjne): added parameter useCarry for optimization,
2654 (genCmpEq): use carry if appropriate,
2655 (genXor): check if operand already in carry
2656 * support/regression/tests/bug-868103.c: enabled test
2658 2007-07-12 Raphael Neider <rneider AT web.de>
2660 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2662 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2664 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2665 from Robert Larice, thanks
2666 * support/regression/tests/bitopcse.c,
2667 * support/regression/tests/bitvars.c,
2668 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2669 * support/regression/tests/bug-927659.c: enabled test for z80
2670 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2671 * support/regression/tests/bug1745717.c: new, added
2672 * support/regression/tests/literalop.c,
2673 * support/regression/tests/nullstring.c: removed storage definitions that
2674 are now in testfwk.h
2676 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2679 and bool for targets that do not fully support it.
2680 * support/regression/tests/bug1546986.c,
2681 * support/regression/tests/bug1723128.c,
2682 * support/regression/tests/bug1734654.c,
2683 * support/regression/tests/bug1738367.c,
2684 * support/regression/tests/constantRange.c: only use bool if allowed
2686 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2688 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2689 Larice, also handle function pointers
2690 * support/regression/tests/bug1749275.c: new, added
2692 2007-07-03 Borut Razem <borut.razem AT siol.net>
2694 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2695 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2696 #1746528: SDCC should ignore ':' in inline assembler comments
2697 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2699 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2702 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2704 2007-06-29 Borut Razem <borut.razem AT siol.net>
2706 * src/SDCCmain.c: fixed bug
2707 #1744746: SDCC #4867: broken option --xram-size
2709 2007-06-28 Borut Razem <borut.razem AT siol.net>
2711 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2712 find out the endianess of host machine for ucsim
2714 2007-06-27 Borut Razem <borut.razem AT siol.net>
2716 * support/regression/generate-cases.py: corrected the file name
2718 * configure.in, configure, sdccconf_in.h: find out the endianess of
2720 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2723 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2725 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2727 2007-06-26 Borut Razem <borut.razem AT siol.net>
2729 * support/regression/generate-cases.py: display warning if function
2730 list is empty; implemented more flexible rule for detection of
2731 testing functions, allowing return type 'void' in the same line as
2732 the function name in the function definition
2733 * support/regression/tests/bug-1654060.c: corrected test
2734 * support/librarian/sdcclib.c: fixed warning:
2735 format '%s' expects type 'char *', but argument 2 has type 'int'
2737 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2739 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2740 Multiple infiles for sdcclib.
2742 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2744 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2747 2007-06-18 Borut Razem <borut.razem AT siol.net>
2749 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2750 how to handle comments, so they have to be removed by the
2751 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2752 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2753 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2754 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2755 table driven option hadling
2757 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/SDCCast.c (decorateType),
2760 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2761 iCode to ast level to fix bug 1738367
2762 * support/regression/tests/bug1738367.c: new, added
2764 2007-06-15 Raphael Neider <rneider AT web.de>
2766 * src/pic16/devices.inc,
2767 * device/lib/pic16/pics.all,
2768 * device/include/pic16/pic18fregs.h,
2769 * device/include/pic16/pic18f[24][45]20.h,
2770 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2771 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2772 * device/lib/pic16/Makefile.in: faster cleanup
2774 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2776 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2778 2007-06-13 Raphael Neider <rneider AT web.de>
2780 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2782 2007-06-12 Raphael Neider <rneider AT web.de>
2784 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2785 suppress bit defines if NO_BIT_DEFINES is #define'd
2786 * device/include/pic/pic*.h: recreated all headers to include
2787 conditional bit defines
2788 * device/include/pic/pic16f886.h,
2789 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2790 * device/include/pic/recreate.sh: script to recreate the complete
2791 device library files based on the currently supported devices
2793 2007-06-12 Borut Razem <borut.razem AT siol.net>
2795 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2796 support/regression/Makefile.in, support/scripts/build.mak,
2797 support/scripts/Makefile.snapshot:
2798 use new svn URL scheme
2799 * doc/sdccman.lyx: SDCC Wiki moved to
2800 http://sdcc.wiki.sourceforge.net/
2802 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2804 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2805 * support/regression/tests/bug1734654.c: added
2807 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2809 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2810 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2811 with literal operands
2813 2007-06-10 Borut Razem <borut.razem AT siol.net>
2815 * as/link/z80/lklibr.c: fixed mingw build warning
2816 lklibr.c:575: warning: implicit declaration of function 'tolower'
2817 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2818 src/z80/main.c: move target specific options from src/SDCCmain.c
2819 to src/<target>/main.c
2821 2007-06-09 Borut Razem <borut.razem AT siol.net>
2823 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2824 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2825 * support/regression/tests/bug-1294691.c: added
2827 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2829 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2830 can also be static, fixes bug 1733438
2831 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2832 have absolute address too
2833 (computeType): added optimization for 'cond ? true : false'
2834 * support/regression/tests/absolute.c: added test for static absolute var
2836 2007-06-08 Raphael Neider <rneider AT web.de>
2838 * src/regression/Makefile: suppress parallel builds, allow easy
2839 switching between pic14/pic16 ports
2840 * src/regression/picregs.h: added pic14/16 header file switch
2841 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2842 inline.c,nestfor.c,string1.c}: include "picregs.h"
2844 2007-06-07 Borut Razem <borut.razem AT siol.net>
2846 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2847 permanent solution to suppress GCC 4.2.0 c++ warning:
2848 deprecated conversion from string constant to `char *'
2849 use 'const char *' where ever required
2850 * support/regression/generate-cases.py: implemented more flexible rule
2851 for detection of testing functions, allowing white-spaces surrounding
2852 the function name and the 'void' parameter.
2853 * support/regression/tests/constantRange.c,
2854 support/regression/tests/scott-compare3.c: fixed failing regression
2855 tests, uncovered by implementation of more flexible rule for detection
2856 of testing functions
2858 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2860 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2862 2007-06-04 Borut Razem <borut.razem AT siol.net>
2864 * configure.in, configure, config_vc.awk: sdcc version number is now
2865 stored in configure.in; removed .version
2866 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2867 doc/INSTALL.txt: version bumped to 2.7.2
2868 * sim/ucsim/configure.in, sim/ucsim/configure:
2869 use "read" to read from .version
2871 2007-06-03 Borut Razem <borut.razem AT siol.net>
2873 * */Makefile.in: removed annoying warning:
2874 Makefile:xx: Makefile.dep: No such file or directory
2876 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2878 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2879 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2880 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2881 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2882 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2883 bugfix: only use newBoolLink for bit result type
2884 * src/SDCCicode.c (geniCodeLogic): added param tree,
2885 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2886 (geniCodeLogicAndOr): use IS_BIT,
2887 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2888 (ast2iCode): added tree param to geniCodeLogic for comparisons
2889 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2890 * support/regression/tests/bug1723128.c: added test NotZero
2892 2007-06-01 Borut Razem <borut.razem AT siol.net>
2894 * SDCPP synchronized with GCC CPP release version 4.2.0,
2895 currently the latest release:
2896 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2897 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2898 support/cpp2/cppdefault.h, support/cpp2/except.h,
2899 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2900 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2901 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2902 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2903 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2904 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2905 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2906 support/cpp2/opts.h, support/cpp2/output.h,
2907 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2908 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2909 support/cpp2/system.h, support/cpp2/version.c,
2910 support/cpp2/Makefile.in: modified
2911 * support/cpp2/opts-common.c: added
2912 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2913 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2914 search for included source file in local directory
2915 * sim/ucsim/configure, sim/ucsim/configure.in:
2916 temporary solution to suppress GCC 4.2.0 c++ warning:
2917 deprecated conversion from string constant to `char *'
2919 2007-06-01 Raphael Neider <rneider AT web.de>
2921 * device/lib/pic/libdev/pic12f683.c,
2922 * device/include/pic/pic12f683.h: added GPIO bits
2924 2007-06-01 Raphael Neider <rneider AT web.de>
2926 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2927 quotation marks, clarified role of PIC14 vs. PIC16 ports
2928 * src/pic16/devices.inc,
2929 * device/include/pic16/pic18fregs.h,
2930 * device/include/pic16/pic18f[24][45]j10.h,
2931 * device/lib/pic16/pics.all,
2932 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2933 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2934 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2935 for new devices as they are not yet supported by gputils
2937 2007-05-31 Borut Razem <borut.razem AT siol.net>
2939 * Small Device C Compiler 2.7.0 released
2940 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2941 changed sdcc version to 2.7.1
2942 * support/scripts/sdcc.nsi: added How to create WIN32 release
2945 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2947 * doc/sdccman.lyx: documented initialization and allocation of absolute
2948 variables, bit parameter passing, the need for function pointers to be
2949 reentrant and alpha quality support of inline and retrict
2951 2007-05-26 Borut Razem <borut.razem AT siol.net>
2953 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2954 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2955 * docs/knownbugs.html: updated
2957 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2959 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2961 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2963 (gencjneshort): optimized when left is AOP_DIR
2964 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2965 initializing unions in a struct/array
2966 * support/regression/fwk/include/testfwk.h: added defines for data, near
2967 and far for host and z80
2968 * support/regression/tests/bug1723128.c: new, added
2970 2007-05-22 Borut Razem <borut.razem AT siol.net>
2972 * doc/knownbugs.html: updated
2974 2007-05-21 Raphael Neider <rneider AT web.de>
2976 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2977 error message instead
2978 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2980 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2982 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2984 2007-05-21 Raphael Neider <rneider AT web.de>
2986 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2988 * src/regression/gpsim_assert.h,
2989 * src/regression/Makefile,
2990 * src/regression/pcodeopt.c: regression test for the above fix
2992 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2994 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2995 jumps to self, fixed bug 1717281
2997 2007-05-10 Borut Razem <borut.razem AT siol.net>
2999 * support/scripts/gen_known_bugs.pl: cosmetic fix
3000 * doc/knownbugs.html: generated by gen_known_bugs.pl
3002 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3004 * src/SDCCast.c (createFunction): also generate non-inlined version of
3005 function for functions declared as "static inline"
3006 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3007 function can be inlined after non-inlined version generated.
3009 2007-05-10 Borut Razem <borut.razem AT siol.net>
3011 * support/scripts/gen_known_bugs.pl: added script
3012 which generates knownbugs.html
3014 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3016 * doc/knownbugs.html: updated for release 2.7.0
3018 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3020 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3022 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3024 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3025 (throughout): updated generating comments
3026 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3027 (throughout): updated generating comments
3028 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3029 rule instead of at the second, or it might skip lines when removing the
3031 * support/regression/tests/bug1714204.c: changed test to foo
3033 2007-05-08 Borut Razem <borut.razem AT siol.net>
3035 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3036 thanks to SDCC Distributed Compile Farm members,
3037 added Z80 and GBZ80 command line options
3038 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3040 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3043 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3044 * support/regression/tests/longlit.c: modified to be tested at all and
3045 to pass the actual test
3047 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3049 * device/include/mcs51/uPSD33xx.h: Added.
3051 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * device/lib/_gptrput.c,
3054 * device/lib/_gptrget.c: removed old code,
3056 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3057 * support/regression/tests/bug1714204.c: new, added
3059 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3061 * support/regression/tests/regtrack.c: test was never executed
3062 because of the regression test being picky about white spaces.
3063 * device/lib/mcs51/crtclear.asm: added comment
3065 2007-05-06 Raphael Neider <rneider AT web.de>
3067 * device/lib/pic/Makefile.rules,
3068 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3069 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3071 2007-05-06 Raphael Neider <rneider AT web.de>
3073 * src/pic16/device.h,
3075 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3076 _pic16_setDefaultOptions): removed/reordered command-line args
3077 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3078 devices, regrouped command line args, environment variables),
3079 clarified sone points, added sections on how to add devices to the
3082 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * src/z80/peeph.def: fixed bug in rule 2
3086 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3088 * src/port.h: added TARGET_MCS51_LIKE
3089 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3090 take advantage of it too
3091 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3092 (shiftR2Left2Result): Optimized: don't check shifting by 0
3093 * src/z80/peeph-z80.def,
3094 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3095 modifications, see patch 1700823
3096 * src/mcs51/peep.c (): fixed bug 1712928
3097 * support/regression/tests/bug1712928.c: new, added
3099 2007-05-05 Borut Razem <borut.razem AT siol.net>
3101 * device/lib/pic16/Makefile.common.in,
3102 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3103 removed bash dependencies
3105 2007-05-01 Borut Razem <borut.razem AT siol.net>
3108 fixed bug #1710507: --i-code-in-asm makes compile fail
3109 all iCode comments are now one liners
3110 * src/mcs51/gen.c: fixed memory leak
3112 2007-05-01 Raphael Neider <rneider AT web.de>
3114 * device/lib/pic/libdev/*.c
3115 * device/include/pic/*.h: regenerated all device libs from updated
3117 * support/scripts/inc2h.pl: documented usage, now uses strict to
3120 2007-04-30 Borut Razem <borut.razem AT siol.net>
3123 fixed bug #1669175: Problem with space in output paths
3124 documented how to use paths with spaces for Windows users
3126 2007-04-29 Borut Razem <borut.razem AT siol.net>
3128 * Fixed svn:eol-style and svn:keywords properties
3129 * src/SDCCval.c: fixed bug
3130 #1592871: Segfault with "large" const arrays of characters
3131 replaced recursion with iteration
3132 * Removed svn:executable property from non-executable files
3134 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3136 * src/mcs51/gen.c (genRet): fixed bug 1707003
3138 2007-04-27 Raphael Neider <rneider AT web.de>
3140 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3141 createReachingDefinitions,assignValnums,pic16_destructDF,
3142 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3143 prevent NULL pointer dereferences
3144 * device/lib/pic/libdev/pic16f886.c,
3145 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3146 prevent building them, gputils do not really support them yet
3148 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3150 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3151 helps printf_small. 32 bytes more __idata mem.
3153 2007-04-27 Raphael Neider <rneider AT web.de>
3155 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3156 return early when pb or pb->pcHead is NULL (patch #1708427)
3157 * src/regression/empty.c,
3158 * src/regression/Makefile: added test with empty functions
3159 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3161 2007-04-27 Borut Razem <borut.razem AT siol.net>
3163 * src/SDCCast.c: fixed feature request
3164 #1547512: Redundant strings linked when using sizeof("abc")
3166 2007-04-23 Borut Razem <borut.razem AT siol.net>
3168 * doc/sdccman.lyx, src/SDCCmain.c:
3169 peep-hole comments are generated only if --fverbose-asm option is
3170 specified and --no-peep-comments is not, as proposed by Frieder.
3171 * support/regression/Makefile.in: compile regression tests with
3172 --fverbose-asm option so one can "grep" whether a new (or an old)
3173 peephole is (still) applied; requested by Frieder.
3175 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3177 * device/include/pic/pic16f886.h,
3178 * device/include/pic/pic16f887.h,
3179 * device/lib/pic/libdev/pic16f886.c,
3180 * device/lib/pic/libdev/pic16f887.c,
3181 * device/include/pic/pic14devices.txt,
3182 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3184 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3186 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3189 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3191 * device/lib/_memset.c: assembler version for mcs51
3193 2007-04-22 Borut Razem <borut.razem AT siol.net>
3195 * support/scripts/listerr.c: program to create the list of errors and
3196 warnings list from - added
3197 * doc/sdccman.lyx: removed the note
3198 "For list of warnings and corresponding codes, see err_warn.txt"
3199 * src/SDCCsymt.c: fixed bug #1699804:
3200 Bug with some uses of sizeof(static local array) (MCS51)
3201 * support/regression/tests/bug-1699804.c: added
3203 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3205 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3206 (main): added option -i,
3207 (asmbl, case S_INCL): use search_path_fopen,
3208 mostly from patch 1579668 by Peter Miller, thanks
3209 * src/z80/main.c: fixed typo --callee-saves-bc
3210 * device/include/mcs51/compiler.h: added sfrword for Tasking
3212 2007-04-20 Borut Razem <borut.razem AT siol.net>
3214 * src/z80/main.c: replaced reserved keyword asm with asmblr
3216 2007-04-19 Borut Razem <borut.razem AT siol.net>
3218 * src/port.h: use const pointers to strings
3219 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3220 * src/pic16/main.c: include SDCCargs.h
3221 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3222 const char, since the strings are dynamically allocated
3223 * src/SDCCmain.c: options.code_seg and options.const_seg are
3224 dynamically allocated; check port specific command line options
3225 before the general ones
3226 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3228 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3230 * device/include/ds400rom.h,
3231 * device/lib/ds390/lcd390.c,
3232 * device/lib/ds390/memcpyx.c,
3233 * device/lib/ds390/rtc390.c,
3234 * device/lib/ds400/ds400rom.c,
3235 * device/lib/ds400/memcpyx.c,
3236 * device/lib/hc08/_ret.c: more replacements of keywords with their
3237 double underscore equivalents
3238 * device/lib/ds390/Makefile.in,
3239 * device/lib/ds400/Makefile.in,
3240 * device/lib/gbz80/Makefile.in,
3241 * device/lib/hc08/Makefile.in,
3242 * device/lib/mcs51/Makefile.in,
3243 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3245 2007-04-17 Borut Razem <borut.razem AT siol.net>
3247 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3248 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3249 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3250 to --fverbose-asm, to be gcc'ish
3252 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3254 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3256 2007-04-17 Borut Razem <borut.razem AT siol.net>
3258 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3259 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3260 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3261 with their double underscore equivalent
3263 2007-04-14 Borut Razem <borut.razem AT siol.net>
3265 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3268 2007-04-13 Borut Razem <borut.razem AT siol.net>
3270 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3272 * device/examples/serialcomm/windows/serial.[ch],
3273 device/examples/serialcomm/windows/test_serialcomm.cpp:
3274 updated by Bela Torok
3275 * device/examples/serialcomm/windows/serialcomm.dsw,
3276 device/examples/serialcomm/windows/serialcomm.dsp: added
3278 2007-04-13 Jan Waclawek <wek AT efton.sk>
3280 * doc/sdccman.lyx: additions and changes at various places
3281 (submitted as #1697136).
3282 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3284 2007-04-10 Borut Razem <borut.razem AT siol.net>
3286 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3287 LyX file format changed to 245
3288 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3289 "FreeWare" replaced with "free open source"
3291 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3293 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3295 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3297 * device/include/pic16/pic18fregs.h,
3299 * device/lib/_decdptr.c,
3300 * device/lib/_divsint.c,
3301 * device/lib/_divslong.c,
3302 * device/lib/_divuint.c,
3303 * device/lib/_divulong.c,
3304 * device/lib/_fs2schar.c,
3305 * device/lib/_fs2sint.c,
3306 * device/lib/_fs2slong.c,
3307 * device/lib/_fs2uchar.c,
3308 * device/lib/_fs2uint.c,
3309 * device/lib/_fs2ulong.c,
3310 * device/lib/_fsadd.c,
3311 * device/lib/_fscmp.c,
3312 * device/lib/_fsdiv.c,
3313 * device/lib/_fseq.c,
3314 * device/lib/_fsget1arg.c,
3315 * device/lib/_fsget2args.c,
3316 * device/lib/_fsgt.c,
3317 * device/lib/_fslt.c,
3318 * device/lib/_fsmul.c,
3319 * device/lib/_fsneq.c,
3320 * device/lib/_fsnormalize.c,
3321 * device/lib/_fsreturnval.c,
3322 * device/lib/_fsrshift.c,
3323 * device/lib/_fssub.c,
3324 * device/lib/_fsswapargs.c,
3325 * device/lib/_gptrget.c,
3326 * device/lib/_gptrgetc.c,
3327 * device/lib/_gptrput.c,
3328 * device/lib/_logexpf.c,
3329 * device/lib/_modsint.c,
3330 * device/lib/_modslong.c,
3331 * device/lib/_moduint.c,
3332 * device/lib/_modulong.c,
3333 * device/lib/_mulint.c,
3334 * device/lib/_mullong.c,
3335 * device/lib/_schar2fs.c,
3336 * device/lib/_ser.c,
3337 * device/lib/_setjmp.c,
3338 * device/lib/_sint2fs.c,
3339 * device/lib/_slong2fs.c,
3340 * device/lib/_spx.c,
3341 * device/lib/_uchar2fs.c,
3342 * device/lib/_uint2fs.c,
3343 * device/lib/_ulong2fs.c,
3344 * device/lib/asincosf.c,
3345 * device/lib/atanf.c,
3346 * device/lib/calloc.c,
3347 * device/lib/ds390/tinibios.c,
3348 * device/lib/ds400/tinibios.c,
3349 * device/lib/expf.c,
3350 * device/lib/free.c,
3351 * device/lib/hc08/_mulint.c,
3352 * device/lib/logf.c,
3353 * device/lib/malloc.c,
3354 * device/lib/printf_fast.c,
3355 * device/lib/printf_tiny.c,
3356 * device/lib/printfl.c,
3357 * device/lib/realloc.c,
3358 * device/lib/ser_ir.c,
3359 * device/lib/serial.c,
3360 * support/regression/tests/libmullong.c: replaced all special keywords
3361 with their double underscore equivalent
3362 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3363 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3365 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3366 (genRet): if the bit-symbol is ruonly it already is in the carry
3367 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3368 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3369 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3370 type UCHAR if dest is not bit
3372 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3374 * device/include/math.h,
3375 * device/lib/cotf.c,
3376 * device/lib/expf.c,
3377 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3379 2007-04-01 Borut Razem <borut.razem AT siol.net>
3381 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3382 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3383 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3384 gcc_unreachable() called internal_error()...
3386 2007-03-30 Raphael Neider <rneider AT web.de>
3388 * src/pic/ralloc.c (isData): suppress garbage debug output
3390 2007-03-28 Borut Razem <borut.razem AT siol.net>
3393 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3394 is developed, built and used worldwide, and the word "night" doesn't
3397 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * device/include/mcs51/C8051F360.h: new, added
3400 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3402 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3404 * src/SDCC.y (declaration_specifiers, function_specifier),
3405 * support/Util/SDCCerr.c,
3406 * support/Util/SDCCerr.h,
3408 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3410 * src/SDCCmem.c (deallocParms),
3411 * src/SDCCast.c: support for function inlining, not quite complete
3412 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3413 'restrict' qualifier
3415 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3417 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3418 (saveRBank, unsaveRBank): don't save bits,
3419 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3420 * support/regression/tests/bug1535242.c: new, added
3421 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3422 thanks Alexey Shamrin <shamrin AT gmail.com>,
3423 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3424 removed header guard)
3426 * sdcc.spec: bumped version to 2.6.5
3427 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3429 2007-03-22 Borut Razem <borut.razem AT siol.net>
3431 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3432 fixed bug #1653671: sdcdb integration into ddd is broken
3434 2007-03-22 Raphael Neider <rneider AT web.de>
3436 * src/pic/gen.c (popGetExternal): augmented to also create references
3437 to external variables (not only labels),
3438 (genCall): comment on plan to reduce PAGESEL overhead,
3439 (genFunction, genEndFunction): also save/restore FSR around interrupt
3440 handling code, removed lots of unused code
3441 (genDivOneByte): release acquired temp register
3442 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3444 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3445 for registers that need to be saved during interrupts (FSR, STATUS,
3446 PCLATH; W needs special handling), currently only FSR is used
3448 2007-03-22 Raphael Neider <rneider AT web.de>
3450 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3452 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3454 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3456 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3458 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3460 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3462 * as/link/aslink.h: added LKOBJEXT
3463 * as/link/hc08/link_hc08.dsp,
3464 * as/link/hc08/Makefile.bcc,
3465 * as/link/hc08/Makefile.in,
3466 * as/link/mcs51/aslink.dsp,
3467 * as/link/mcs51/Makefile.bcc,
3468 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3469 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3470 * as/link/lkaomf51.c: merged and moved
3471 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3472 * as/link/z80/lkdata.c,
3473 * as/link/lkdata.c: merged and moved
3474 * as/link/hc08/lkmain.c,
3475 * as/link/mcs51/lkmain.c: cosmetic changes
3476 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3477 * as/link/lklex.c: use LKOBJEXT
3478 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3479 ANSI-fied functions, removed bubble-sorts
3480 * as/link/z80/lksym.c as/link/lksym.c: merged,
3482 * as/link/z80/linkgbz80.dsp,
3483 * as/link/z80/linkz80.dsp,
3484 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3485 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3486 * as/link/z80/lkhead.c,
3487 * as/link/z80/lklex.c: deleted
3488 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3489 * as/link/z80/lkmain.c: added copyfile()
3491 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3493 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3495 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3497 * device/lib/_strlen.c: assembler version for mcs51
3499 2007-03-13 Raphael Neider <rneider AT web.de>
3501 * device/include/pic16/pic18f2221.h,
3502 * device/include/pic16/pic18f2321.h,
3503 * device/include/pic16/pic18f2331.h,
3504 * device/include/pic16/pic18f4221.h,
3505 * device/include/pic16/pic18f4321.h,
3506 * device/include/pic16/pic18f4331.h: fixed config byte location names
3507 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3508 consistently named config byte locations
3510 2007-03-13 Borut Razem <borut.razem AT siol.net>
3512 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3513 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3514 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3515 as/link/z80/Makefile.in, as/z80/Makefile.in:
3518 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3520 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3521 * device/lib/printf_large.c: pointer was converted to generic
3522 pointer for mcs51 models other than model-small (Maarten noticed)
3524 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3526 * device/include/mcs51/ADuC84x.h: Added.
3528 2007-03-10 Borut Razem <borut.razem AT siol.net>
3530 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3531 fixed RFE #1624219: double backslashes in filenames;
3532 functions hexEscape(), octalEscape() and copyStr() moved from
3533 SDCCval.c to SDCCutil.c and made them glovbally available
3535 2007-03-09 Borut Razem <borut.razem AT siol.net>
3537 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3538 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3539 1673361: Missaligned comments in output files
3541 2007-03-09 Raphael Neider <rneider AT web.de>
3543 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3545 2007-03-09 Raphael Neider <rneider AT web.de>
3549 * src/pic/ralloc.c: suppress undesired debug output
3550 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3552 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3554 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3556 2007-03-07 Borut Razem <borut.razem AT siol.net>
3558 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3559 search include files in the current directory
3561 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3563 * src/SDCCglue.c (emitMaps, glue),
3564 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3566 * support/regression/tests/absolute.c: added xdata test
3568 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3570 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3571 added condition to macro, fixes bug 1666080
3573 2007-03-02 Raphael Neider <rneider AT web.de>
3575 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3577 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3579 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3580 be cleared. Unconditionally set __XPAGE
3581 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3583 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3588 * src/mcs51/rtrack.c,
3590 * doc/sdccman.lyx: added --no-gen-comments
3591 * src/mcs51/peeph.def: added 192.b, disabled 185
3593 2007-02-25 Raphael Neider <rneider AT web.de>
3595 * src/pic16/gen.c (genCast): fixed typo
3596 * device/lib/pic16/Makefile.subdir: only install existing files
3597 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3599 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3601 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3602 * device/lib/mcs51/crtclear.asm,
3603 * device/lib/mcs51/crtxclear.asm: renumbered labels
3604 * device/lib/mcs51/Makefile.in: added crtcall.asm
3605 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3606 * src/mcs51/gen.c (movc): removed,
3607 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3609 (toCarry, genSend, genRet): added function toCarry,
3610 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3611 (assignBit, genAssign, genCast): added function assignBit
3612 * src/mcs51/Makefile.bcc: added rtrack.c
3613 * src/mcs51/ralloc.h: made valueKnown a bitfield
3614 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3615 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3616 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3617 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3618 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3619 (_pop): only pop valid pairs, see gencjneshort,
3620 (gencjneshort): return pair that still needs to be popped, restructured,
3621 (gencjne, genCmpEq): call _pop
3623 2007-02-23 Raphael Neider <rneider AT web.de>
3625 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3627 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3629 * device/include/mcs51/P89LPC925.h: Added.
3631 2007-02-18 Raphael Neider <rneider AT web.de>
3633 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3635 2007-02-17 Borut Razem <borut.razem AT siol.net>
3637 * support/cpp2/directives.c, support/cpp2/version.c:
3638 synchronized with GCC CPP 4.1.2
3640 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3642 * src/mcs51/rtrack.h,
3643 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3644 by checking the strings passed by emitcode() to the assembler.
3645 Feel free to change. This in part addresses RFE #482179.
3646 Set environment variable SDCC_RTRACK to enable.
3647 * src/mcs51/gen.c: inserted hooks
3648 * src/mcs51/ralloc.h: added two members to struct regs
3649 * support/regression/tests/regtrack.c: added
3651 2007-02-14 Borut Razem <borut.razem AT siol.net>
3653 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3654 * Makefile.in: applied patch from Makefile related part of
3655 #1469393: Compiler does not initialize static data
3657 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3659 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3660 for better fix of bug 1273984, compiles pic16 rand.c
3662 2007-02-12 Borut Razem <borut.razem AT siol.net>
3664 * src/pic16/main.c: fixed pic16 standard library directory bug
3666 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3668 * src/hc08/gen.c (genSwap): fix swap regression test
3670 2007-02-10 Borut Razem <borut.razem AT siol.net>
3672 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3674 * support/regression/tests/bug-1654060.c: added regression test for
3677 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3679 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3680 bit moves in return statement
3682 2007-02-09 Borut Razem <borut.razem AT siol.net>
3684 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3687 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3689 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3690 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3692 2007-02-07 Raphael Neider <rneider AT web.de>
3694 * src/pic16/devices.inc,
3695 * device/include/pic16/pic18fregs.h,
3696 * device/include/pic16/pic18f[24][34]31.h,
3697 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3698 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3699 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3701 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3703 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3704 can this have lived here for so many years?
3705 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3706 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3707 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3709 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3711 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3712 appended by loop induction must be at the very end of the eBBlock
3714 2007-02-05 Kevin Vigor
3716 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3718 2007-02-05 Borut Razem <borut.razem AT siol.net>
3720 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3721 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3723 2007-02-03 Borut Razem <borut.razem AT siol.net>
3725 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3726 applied patch #1646602 option to set default signedness of char to
3727 unsigned, added -funsigned-char command line option,
3728 thanks to Gunther Jehle
3729 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3730 prompt for file deletion a few hundred times (especially the
3731 subversion files, which have ro permissions so it asks for
3732 confirmation), thanks to Simon McAuliffe;
3733 added {} + option to find in order to remove multiple files from a
3736 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3738 * device/include/mcs51/SST89x5xRDx.h: Added.
3740 2007-02-02 Raphael Neider <rneider AT web.de>
3742 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3743 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3745 2007-02-01 Raphael Neider <rneider AT web.de>
3747 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3750 2007-01-31 Borut Razem <borut.razem AT siol.net>
3752 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3753 if compiled with GCC. Thanks to Raphael Neider
3755 2007-01-31 Raphael Neider <rneider AT web.de>
3757 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3758 operand names, handles name and (name + n) for all n,
3759 (sameBank): restructured, also check bank allocation policy,
3760 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3761 (pic14_operandsAllocatedInSameBank): check whether to operands
3762 will be allocated into the same bank (i.e., section) to reduce
3763 BANKSEL overhead, queried from pcode.c:sameBank,
3764 (pic14printLocals): reintroduced clustering registers into a single
3765 section: all compiler generated symbols will now reside in one
3766 bank (per file), reducing BANKSEL overhead and code size,
3767 (showAllMemmaps): use local dbuf where possible
3769 2007-01-29 Raphael Neider <rneider AT web.de>
3771 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3772 (call_libraryfunc): retrieve/create symbol and mark as used,
3773 (genFunction): mark defined functions as non-extern and add again
3774 to code memmap for later output
3775 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3776 (pic14printLocals): reworked for new symbol emission,
3777 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3778 showAllMemmaps): reworked symbol output using dbufs, added handling
3779 of string literals (still incomplete),
3780 (picglue): removed symbol emission, moved into showAllMemmaps,
3781 (emitSymbolSet): new workhorse for symbol output,
3782 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3784 2007-01-29 Borut Razem <borut.razem AT siol.net>
3786 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3787 component contains the extension separator.
3789 2007-01-28 Borut Razem <borut.razem AT siol.net>
3791 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3793 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3794 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3795 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3796 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3797 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3798 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3799 src/z80/gen.c, support/Util/MySystem.c:
3800 accept slash and backslash as directory separator on WIN32 and
3803 2007-01-28 Raphael Neider <rneider AT web.de>
3805 * src/pic16/devices.inc,
3806 * device/include/pic16/pic18f[24][23]21.h,
3807 * device/include/pic16/pic18fregs.h,
3808 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3809 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3810 * device/lib/pic16/libio/adc.ignore,
3811 * device/lib/pic16/libio/i2c.ignore,
3812 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3813 family, as gputils do not yet support the devices
3814 * device/lib/pic16/Makefile.subdir: ignore errors on install
3815 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3816 headers and libraries from gputils .inc files
3818 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3820 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3822 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3824 * doc/sdccman.lyx: add printf benchmarks
3826 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3828 * device/lib/printf_fast.c: fix %c, char promoted to int
3829 * device/lib/printf_tiny.c: fix %c, char promoted to int
3831 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3833 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3835 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3837 * support/regression/tests/swap.c: 64 bit hosts failed
3838 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3840 2007-01-25 Raphael Neider <rneider AT web.de>
3842 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3843 based on absolute register address, patch by Alex Blond
3845 2007-01-22 Raphael Neider <rneider AT web.de>
3847 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3848 emitted, do not emit them again...
3850 2007-01-22 Raphael Neider <rneider AT web.de>
3852 * src/regression/bank1.c, src/regression/compare6.c,
3853 src/regression/add.c: cosmetic changes
3854 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3855 * src/pic/gen.c: fixed global zero and one,
3856 (aopForSym): removed unued code,
3857 (aopGet): assert aop is defined, check and use `index' of
3858 pCodeImmd operands (fixes #1630908),
3859 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3860 (register_reassign): prevent accidental register unification,
3861 (ReuseReg): cosmetic changes (also above)
3862 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3863 pic14emitStaticSeg): do not emit initialized data,
3864 (printIval*): replaced with working versions,
3865 (pic14createInterruptVect,picglue): use idata for initialized data,
3866 now init data should work in all modules (not only main()),
3867 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3869 2007-01-21 Borut Razem <borut.razem AT siol.net>
3871 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3872 use -fPIC or -fpic if they are supported and not ignored
3873 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3874 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3876 2007-01-20 Borut Razem <borut.razem AT siol.net>
3878 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3879 implemented RFE #1470316: allow "$" in variable names
3881 2007-01-20 Raphael Neider <rneider AT web.de>
3883 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3885 2007-01-20 Raphael Neider <rneider AT web.de>
3887 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3888 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3889 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3890 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3891 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3892 * device/lib/pic/libdev/pic*.c,
3893 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3894 * device/lib/pic/libdev/Makefile.in: show progress
3896 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3898 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3899 * support/scripts/sdcc_cygwin_mingw32,
3900 * support/scripts/sdcc_mingw32,
3901 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3902 conformance with autoconf 2.6
3904 2007-01-19 Raphael Neider <rneider AT web.de>
3906 * src/pic/device.c (register_map): fixed list construction
3907 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3908 (genMod): removed case for genModbits,
3909 (genModbits): removed as now unused/unimplemented
3910 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3912 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3914 * support/regression/tests/swap.c: added in response to #1638622
3915 * doc/sdccman.lyx: synced version, minor changes
3917 2007-01-18 Borut Razem <borut.razem AT siol.net>
3919 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3920 thanks to Gunther Jehle
3921 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3922 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3923 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3924 use filename in lineno instead.
3925 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3926 print the file name in ast_print()
3928 2007-01-18 Borut Razem <borut.razem AT siol.net>
3930 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3932 * src/SDCC.lex: stringLiteral() returns const char pointer,
3933 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3934 fixed column counting
3935 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3936 accept const char pointer as parameter
3937 * src/SDCCdwarf2.c: corrected buffer size
3939 2007-01-17 Borut Razem <borut.razem AT siol.net>
3941 * support/Util/dbuf_string.c: fixed for amd64
3943 2007-01-15 Borut Razem <borut.razem AT siol.net>
3945 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3946 removed terminal symbol ELIPSIS, since it was never generated by the
3947 lexer and it was wrongly used in parameter_identifier_list rule
3949 2007-01-15 Raphael Neider <rneider AT web.de>
3951 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3952 code page and data banking description
3953 * src/pic/genarith.c,
3954 * src/pic/gen.h: removed bit arithmetic functions,
3955 updated exit(1) to exit(EXIT_FAILURE)
3956 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3957 * device/include/pic16/pic18f2455.h,
3958 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3959 TRISD and TRISE, fixed/added some bit names
3960 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3961 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3962 updated pic18f2455.{c,h} instead of duplicating them
3964 2007-01-14 Borut Razem <borut.razem AT siol.net>
3966 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3967 Cannot debug files that contain spaces in the path name
3968 by converting spaces in asm file name to underscores
3970 2007-01-13 Borut Razem <borut.razem AT siol.net>
3972 * doc/sdccman.lyx: fixed format errors
3974 2007-01-10 Borut Razem <borut.razem AT siol.net>
3976 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3977 codeseg/constseg #pragma fail
3978 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3979 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3980 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3981 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3983 2007-01-09 Borut Razem <borut.razem AT siol.net>
3985 * get rid of diagnistic.[ch], pretty-print.[ch],
3986 c-pretty-print.[ch], ... used just for error, warning, ...
3988 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3989 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3990 suppoprt/cpp2/pretty-print.[ch]:
3992 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3993 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3994 suppoprt/cpp2/sdcpp.dsp:
3997 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3999 * device/lib/printf_large.c (output_float): removed recursion,
4000 use smaller buffer on stack for mcs51,
4001 fixed bug printing 1.96
4002 * support/regression/tests/snprintf.c: added test
4004 2007-01-07 Borut Razem <borut.razem AT siol.net>
4006 * use dynamic memory buffers instead temporary files
4007 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4009 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4010 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4011 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4012 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4013 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4014 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4015 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4016 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4017 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4018 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4019 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4020 support/Util/dbuf.c, support/Util/dbuf.h:
4022 * .version, sdcc.spec: bumped version to 2.6.4
4024 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * src/port.h: added TARGET_Z80_LIKE macro
4027 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4028 output PSEG location if --xram-loc or --xstack-loc was used
4029 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4031 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4033 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4034 * as/as_z80.dsp, as/z80/as_z80.dsp,
4035 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4036 * sdcc.dsw: moved project files into subdir
4037 * as/hc08/as_hc08.dsp,
4038 * as/hc08/Makefile.bcc,
4039 * as/hc08/Makefile.in,
4040 * as/mcs51/Makefile.bcc,
4041 * as/mcs51/Makefile.in,
4042 * as/z80/Makefile.bcc,
4043 * as/z80/Makefile.in,
4044 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4047 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4050 * as/mcs51/asmain.c,
4052 * as/z80/assym.c: removed include "strcmpi.h"
4053 * as/hc08/strcmpi.c,
4054 * as/hc08/strcmpi.h,
4055 * as/mcs51/strcmpi.c,
4056 * as/mcs51/strcmpi.h,
4057 * support/Util/strcmpi.c,
4058 * support/Util/strcmpi.h: removed files
4059 * as/strcmpi.c: added as_strncmpi()
4061 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4063 * sdcc.dsw: Added some dependencies on project config.dsp
4065 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4067 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4068 with [di]ram_start to fix a regresion
4070 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4072 * configure.in: added missing mcs51 in status output
4073 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4075 * debugger/mcs51/clean.mk (distclean): remove config.h
4076 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4077 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4078 options.h, s-options-h and options.c
4079 * support/cpp2/clean.mk: unused, removed
4080 * Makefile.common.in,
4083 * as/hc08/Makefile.in,
4085 * as/mcs51/Makefile.in,
4086 * as/mcs51/clean.mk,
4089 * as/z80/Makefile.in,
4091 * as/link/Makefile.in,
4092 * as/link/hc08/Makefile.in,
4093 * as/link/hc08/clean.mk,
4094 * as/link/mcs51/Makefile.in,
4095 * as/link/mcs51/clean.mk,
4096 * as/link/z80/Makefile.in,
4097 * as/link/z80/clean.mk,
4098 * as/link/z80/conf.mk,
4099 * debugger/mcs51/Makefile.in,
4100 * debugger/mcs51/clean.mk,
4101 * device/include/Makefile.in,
4102 * device/lib/Makefile.in,
4103 * device/lib/mcs51/Makefile.in,
4104 * device/lib/pic/Makefile.in,
4105 * device/lib/pic/Makefile.common.in,
4106 * device/lib/pic/Makefile.subdir,
4107 * device/lib/pic/Makefile.rules,
4108 * device/lib/pic16/libio/Makefile.in,
4109 * device/lib/pic16/Makefile.subdir,
4110 * device/lib/pic16/libdev/Makefile.in,
4111 * device/lib/pic16/Makefile.rules,
4112 * device/lib/pic16/Makefile.common.in,
4113 * sim/ucsim/avr.src/Makefile.in,
4114 * sim/ucsim/main_in.mk,
4115 * sim/ucsim/cmd.src/Makefile.in,
4116 * sim/ucsim/doc/Makefile.in,
4117 * sim/ucsim/gui.src/Makefile.in,
4118 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4119 * sim/ucsim/gui.src/serio.src/Makefile.in,
4120 * sim/ucsim/hc08.src/Makefile.in,
4121 * sim/ucsim/libltdl/Makefile.in,
4122 * sim/ucsim/s51.src/Makefile.in,
4123 * sim/ucsim/sim.src/Makefile.in,
4124 * sim/ucsim/sim.src/conf.mk,
4125 * sim/ucsim/xa.src/Makefile.in,
4126 * sim/ucsim/z80.src/Makefile.in,
4130 * support/cpp2/Makefile.in,
4131 * support/librarian/Makefile.in,
4132 * support/librarian/clean.mk,
4133 * support/makebin/Makefile.in,
4134 * support/makebin/clean.mk,
4135 * support/packihx/Makefile.in,
4136 * support/regression/Makefile.in,
4137 * support/regression/ports/ds390/spec.mk,
4138 * support/regression/ports/gbz80/spec.mk,
4139 * support/regression/ports/hc08/spec.mk,
4140 * support/regression/ports/mcs51/spec.mk,
4141 * support/regression/ports/mcs51-large/spec.mk,
4142 * support/regression/ports/mcs51-medium/spec.mk,
4143 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4144 * support/regression/ports/pic14/spec.mk,
4145 * support/regression/ports/pic16/spec.mk,
4146 * support/regression/ports/mcs51-stack-auto/spec.mk,
4147 * support/regression/ports/ucz80/spec.mk,
4148 * support/regression/ports/xa51/spec.mk,
4149 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4150 adding a slash after $(top_builddir) and/or adding @datarootdir@
4152 * debugger/mcs51/configure.in,
4153 * device/lib/pic/configure.in,
4154 * device/lib/pic16/configure.in,
4155 * sim/ucsim/configure.in,
4156 * support/cpp2/configure.in,
4157 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4159 * debugger/mcs51/configure,
4160 * device/lib/pic/configure,
4161 * device/lib/pic16/configure,
4162 * sim/ucsim/configure,
4163 * support/cpp2/configure,
4164 * support/packihx/configure: generated with autoconf 2.60
4166 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4168 * as/link/hc08/lkihx.c (newArea),
4169 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4171 2007-01-02 Borut Razem <borut.razem AT siol.net>
4173 * doc/sdccman.lyx: documented #pragma sdcc_hash
4174 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4176 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4178 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4180 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4181 empty 'while'-loop to work correctly, see regression test 'while.c'
4182 * support/regression/tests/while.c: added
4184 2007-01-01 Borut Razem <borut.razem AT siol.net>
4186 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4187 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4188 support/cpp2/libcpp/sdcpp.c:
4189 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4190 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4191 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4193 2006-12-31 Borut Razem <borut.razem AT siol.net>
4195 * SDCPP synchronized with GCC CPP release version 4.1.1,
4196 currently the latest release:
4197 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4198 support/cpp2/libcpp/include/cpp-id-data.h
4199 support/cpp2/libiberty/fopen_unlocked.c
4200 support/cpp2/libiberty/md5.c
4202 support/cpp2/opt-functions.awk
4203 support/cpp2/opt-gather.awk
4204 support/cpp2/optc-gen.awk
4205 support/cpp2/opth-gen.awk:
4207 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4208 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4209 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4210 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4211 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4212 support/cpp2/diagnostic.h, support/cpp2/except.h,
4213 support/cpp2/hwint.h, support/cpp2/input.h,
4214 support/cpp2/intl.h, support/cpp2/move-if-change,
4215 support/cpp2/opts.c, support/cpp2/opts.h,
4216 support/cpp2/output.h, support/cpp2/prefix.c,
4217 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4218 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4219 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4220 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4221 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4222 support/cpp2/version.c:
4224 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4225 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4226 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4227 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4228 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4229 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4230 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4231 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4232 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4233 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4234 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4236 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4237 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4238 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4239 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4240 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4241 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4242 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4243 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4244 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4245 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4246 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4247 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4248 support/cpp2/system.h:
4251 2006-12-31 Borut Razem <borut.razem AT siol.net>
4253 * configure.in, configure: fixed bug #1538756: configure dies if bison
4254 and flex are not installed, 2nd try
4256 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4258 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4259 400.x for better code in RFE 899102
4261 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4263 * src/SDCCpeeph.c (deadMove),
4265 * src/mcs51/peep.h: renamed 'op' by 'reg'
4266 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4267 (scan4op): small change for removeDeadMove(), added support for
4268 'callee saves' and/or PACLL function calls,
4269 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4270 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4271 left in new dispatcher mcs51DeadMove()
4272 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4274 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4276 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4278 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4279 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4281 2006-12-30 Borut Razem <borut.razem AT siol.net>
4283 * support/cpp2/spacs.h: deleted from svn
4284 * configure.in, configure: fixed bug #1538756: configure dies if bison
4285 and flex are not installed
4287 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4289 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4290 with this z80 passes printf float test when enabled
4291 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4293 2006-12-28 Borut Razem <borut.razem AT siol.net>
4295 * support/cpp2/config.in, support/cpp2/configure.in,
4296 support/cpp2/configure, support/cpp2/Makefile.in:
4297 fix for the solaris build
4299 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4301 * src/SDCC.y (type_specifier2, pointer),
4303 * src/SDCCsymt.c (mergeSpec, checkSClass),
4304 * support/Util/SDCCerr.c,
4305 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4306 * support/valdiag/valdiag.py: Allow test cases to specify
4307 required language standard
4308 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4309 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4311 2006-12-27 Borut Razem <borut.razem AT siol.net>
4313 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4314 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4316 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4318 * support/cpp2/libiberty/Makefile.bcc: updated
4319 * src/pic16/main.c: fixed #pragma udata handling
4320 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4322 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4324 * src/SDCCpeeph.c: made labelHashEntry global,
4325 made pcDistance, FBYNAME static,
4326 (pcDistance): made static, use isComment and isLabel,
4328 (getLabelRef): added, extracted from labelRefCount(),
4329 (labelRefCount): use new getLabelRef(),
4330 (callFuncByName): made static, added deadMove,
4331 use isComment and isLabel,
4332 (newPeepRule): made static, set isLabel,
4333 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4334 labels from peephole rules,
4335 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4336 when isComment or isLabel is set
4337 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4338 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4340 * src/mcs51/peep.h: added
4341 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4342 * src/port.h: added peep->deadMove to port structure
4343 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4344 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4345 deadMove, finally removed no. 1 and 2
4352 * src/hc08/gen.c: mark lines with isComment or isLabel
4353 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4355 * sdcc.spec: bumped version to 2.6.3
4357 2006-12-26 Borut Razem <borut.razem AT siol.net>
4359 * support/cpp2/Makefile.in: added dependency on options.h
4360 * configure: regenerated
4361 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4362 * support/cpp2/Makefile.in: added vasprintf.c
4364 2006-12-25 Borut Razem <borut.razem AT siol.net>
4366 * SDCPP synchronized with GCC CPP release version 3.4.6,
4367 the latest release before 4.x:
4368 * support/cpp2/Makefile.in, support/cpp2/config.h,
4369 support/cpp2/configure, support/cpp2/configure.in,
4370 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4371 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4372 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4373 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4374 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4375 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4376 support/cpp2/cpptrad.c, support/cpp2/except.h,
4377 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4378 support/cpp2/hwint.h, support/cpp2/intl.h,
4379 support/cpp2/line-map.c, support/cpp2/line-map.h,
4380 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4381 support/cpp2/output.h, support/cpp2/prefix.c,
4382 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4383 support/cpp2/system.h, support/cpp2/version.c:
4385 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4386 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4387 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4388 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4389 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4390 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4391 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4392 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4393 support/cpp2/move-if-change, support/cpp2/opts.c,
4394 support/cpp2/opts.h, support/cpp2/opts.sh,
4395 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4396 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4397 support/cpp2/win32, support/cpp2/win32/dirent.c,
4398 support/cpp2/win32/dirent.h:
4400 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4401 * support/cpp2/sdcpp.h: renamed from sdcc.h
4402 * sdcppinit.c: deleted
4404 2006-12-23 Borut Razem <borut.razem AT siol.net>
4406 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4407 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4408 preproc.c: an other try to fix bug #982435: introduced
4409 -pedantic-parse-number command line option and pedantic_parse_number
4412 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4414 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4416 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4417 corrected overlayed areax addresses, warn about memory overlaps
4418 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4427 * src/port.h: added xabs_name and iabs_name
4428 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4429 (glue, emitMaps): create and emit maps d_abs and i_abs
4430 * src/SDCCglue.h: cosmetic changes
4431 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4433 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4434 (allocDefault): put absolute, initialized globals in them
4435 * support/regression/tests/absolute.c: added absolute bdata test
4436 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4438 2006-12-20 Borut Razem <borut.razem AT siol.net>
4440 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4441 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4442 added regression test for bug #982435
4444 2006-12-18 Borut Razem <borut.razem AT siol.net>
4446 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4447 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4448 small cosmetic changes
4449 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4450 * support/regression/tests/bug-1351710.c: added regression test
4452 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4454 * doc/sdccman.lyx: added the long missed iCode table
4455 "<where is figure II?>", added links to wiki
4457 2006-12-17 Borut Razem <borut.razem AT siol.net>
4459 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4460 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4461 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4462 unified table driven pragma handling, pragma argument type checking
4463 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4464 current one - version 1.1.3
4465 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4467 2006-12-13 Raphael Neider <rneider AT web.de>
4469 * src/pic/device.h: removed AssignedMemory structure and macros
4470 * src/pic/device.c: removed global finalMapping (linker assigns
4472 (register_map): add SFRs to remembered memRanges
4473 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4474 assignFixedRegisters,assignRelocatableRegisters): removed,
4475 (setMaxRAM,validAddress): adapted accordingly,
4476 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4477 reasonably sized sharebanks,
4478 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4479 (allDefsOutOfRange): removed unused code,
4480 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4482 * src/pic/pcode.c (register_reassign): removed recursion warning,
4483 fired far too often,
4484 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4485 to use existing pic14_stringInSet() to avoid duplicate symbols,
4486 tidied up the code a bit,
4487 (pic14printLocals): added in symmetry to printExterns, replaces
4488 writeUsedRegs more or less,
4489 (picglue): call new pic14_printLocals(),
4490 * device/include/pic/pic*.h: removed #pragma memmap directives,
4491 information gathered from include/pic/pic14devices.txt
4492 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4494 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4496 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4498 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4500 * device/include/mcs51/cc2430.h: fixed missing ';'
4502 2006-12-10 Raphael Neider <rneider AT web.de>
4504 * device/lib/pic16/libc/stdio/vfprintf.c,
4505 * device/lib/pic16/libc/stdio/printf_small.c,
4506 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4507 char arguments, as char varargs are cast to int by the caller,
4508 hopefully fixes #1604915 (other device libraries are still affected)
4510 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4512 * src/mcs51/ralloc.c (packRegsForAssign),
4513 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4515 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4517 * device/include/malloc.h: removed init_dynamic_memory
4518 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4519 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4520 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4521 * device/lib/libsdcc.lib,
4522 * device/lib/Makefile.in,
4523 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4524 * doc/sdccman.lyx: documented use of new _heap.c
4525 * support/regression/tests/malloc.c: removed init_dynamic_memory
4526 * src/cdbFile.c(spacesToUnderscores): new function,
4527 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4529 * device/include/tinibios.h: removed defines for putchar and getchar
4530 * device/lib/ds390/Makefile.in: added putchar.c
4531 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4533 2006-12-09 Borut Razem <borut.razem AT siol.net>
4535 * support/cpp2/sdcc.h: prevent multiple inclusion
4536 * support/cpp2/options.h: deleted
4538 2006-12-08 Borut Razem <borut.razem AT siol.net>
4540 * support/cpp2/sdcc.h: removed x*alloc() macros
4541 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4542 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4543 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4544 * support/cpp2/system.h: moved #include "sdcc.h"
4545 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4546 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4548 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4549 -funsigned-char options
4550 * support/cpp2/sdcppmain.c: fixed bug 1611411
4552 2006-12-07 Borut Razem <borut.razem AT siol.net>
4554 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4557 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4560 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4562 * .version: bumped to 2.6.2 because a) it's been a while
4563 b) the linker sources have moved c) the preprocessor is upgraded
4565 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4567 * support/regression/tests/snprintf.c: some checks
4568 * lib/src/printf_large.c: %bc: read char instead of int from stack
4570 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * device/include/mcs51/cc2430.h: inserted _XPAGE
4574 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4576 * device/include/mcs51/cc2430.h: added
4578 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4580 * device/include/asm/default/features.h,
4581 * device/include/asm/ds390/features.h,
4582 * device/include/mcs51/at89s53.h,
4583 * device/include/ser.h,
4584 * device/include/ser_ir.h,
4585 * device/include/serial.h: changed keywords to double underscore variants,
4586 fixes bug 1590261 some more, thanks Steven Borley
4588 2006-12-01 Raphael Neider <rneider AT web.de>
4590 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4591 but emit warning (recursion is not supported for pic14)
4593 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4595 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4596 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4598 2006-11-30 Raphael Neider <rneider AT web.de>
4600 * src/pic/device.c (dump_sfr): always emit symbols
4601 * src/pic/glue.c (pic14printPublics): fixed typo
4603 2006-11-30 Raphael Neider <rneider AT web.de>
4605 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4606 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4607 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4608 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4609 a sharebank, use a non-shared bank for the stack if none available
4610 * src/pic/device.h (struct memRange): added linked list next field,
4611 added prototypes for above functions
4612 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4613 (typeRegWithIdx): accept fixed and unfixed stack registers
4614 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4615 the stack, handle shared and banked stack (except for WSAVE),
4616 (insertBankSel): removed useless optimization (will never fire),
4617 (FixRegisterBanking): added optimization for devices with only one
4618 possibly aliased bank of memory, like 16f84
4619 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4620 devices have no SHAREBANK in the linker script
4621 * device/include/pic/pic14devices.txt: documented memmap
4622 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4624 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4626 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4627 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4628 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4629 genhc08Code): switched most of the D (debug) macros to DD (detailed
4630 debug) macros to better control clutter in the generated .asm file.
4631 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4632 genRightShift): fixed bug with non-constant bit shift stored to
4633 a volatile result (SF Open Discussion forum thread #1616749).
4634 Single byte case is not yet optimized.
4636 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4638 * device/include/asm/mcs51/features.h,
4639 * device/include/malloc.h,
4640 * device/include/stdio.h: changed keywords to double underscore variants,
4643 2006-11-27 Borut Razem <borut.razem AT siol.net>
4645 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4646 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4647 support/cpp2/output.h, support/cpp2/cppinit.c,
4648 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4649 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4650 support/cpp2/cppdefault.c, support/cpp2/system.h,
4651 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4652 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4653 support/cpp2/prefix.c, support/cpp2/except.h,
4654 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4655 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4656 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4657 support/cpp2/version.c, support/cpp2/cppmain.c,
4658 support/cpp2/version.h, support/cpp2/hashtable.c,
4659 support/cpp2/cpperror.c:
4660 synchronized with GCC CPP release version 3.3.6,
4661 the latest where cppmain.c still exists.
4662 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4663 support/cpp2/sdcppinit.c: added
4665 2006-11-27 Borut Razem <borut.razem AT siol.net>
4667 * support/cpp2/cpplex.c:
4668 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4670 * support/cpp2/cpplib.c: removed definitions of unused variables
4672 2006-11-26 Borut Razem <borut.razem AT siol.net>
4674 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4675 since they are redefined by macros in support/cpp2/sdcc.h
4676 * support/cpp2/sdcc.h: x*alloc macro redefinition
4678 2006-11-25 Borut Razem <borut.razem AT siol.net>
4680 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4681 support/cpp2/configure, support/cpp2/Makefile.in,
4682 support/cpp2/cppfiles.c, support/cpp2/output.h,
4683 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4684 support/cpp2/config.h, support/cpp2/cpplib.h,
4685 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4686 support/cpp2/cppdefault.c, support/cpp2/config.in,
4687 support/cpp2/system.h, support/cpp2/cpplex.c,
4688 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4689 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4690 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4691 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4692 support/cpp2/configure.in, support/cpp2/intl.h,
4693 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4694 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4695 support/cpp2/version.c, support/cpp2/cppmain.c,
4696 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4697 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4698 support/cpp2/cpperror.c,
4699 support/cpp2/libiberty/safe-ctype.c,
4700 support/cpp2/libiberty/safe-ctype.h,
4701 support/cpp2/libiberty/splay-tree.c,
4702 support/cpp2/libiberty/obstack.c,
4703 support/cpp2/libiberty/lbasename.c,
4704 support/cpp2/libiberty/splay-tree.h,
4705 support/cpp2/libiberty/obstack.h:
4706 synchronized with GCC CPP release version 3.2.3,
4707 the latest before integration of cpp into gcc
4708 * support/cpp2/except.h, support/cpp2/line-map.c,
4709 support/cpp2/line-map.h,
4710 support/cpp2/libiberty/hex.c,
4711 support/cpp2/libiberty/concat.c,
4712 support/cpp2/libiberty/filenames.h: added
4713 * support/cpp2/intl.c: deleted
4715 2006-11-24 Borut Razem <borut.razem AT siol.net>
4717 * src/SDCC.y: enabled compilation of empty source file
4718 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4719 "ISO C forbids an empty source file"
4720 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4721 if all the code is ifdefed out.
4723 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4725 * src/hc08/gen.c (genPcall): fix for bug #1601032
4727 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4729 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4730 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4731 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4732 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4733 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4734 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4735 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4736 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4737 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4738 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4739 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4740 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4741 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4742 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4743 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4744 Renamed to all upper case as per the standard set by SiLabs
4746 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4748 * device/include/mcs51/C8051F520.h: new, added
4749 * device/include/mcs51/compiler.h: added link about predefined macros
4751 2006-11-23 Raphael Neider <rneider AT web.de>
4753 * src/regression/Makefile: add -L path to fresh library
4754 * src/regression/simulate: emphasize FAILED output
4755 * src/regression/create_stc: output _failures from gpsim
4756 * src/regression/compare4.c,
4757 * src/regression/rotate6.c: fixed char literals,
4758 all compile, all run =8-D
4760 * src/pic/pcode.h: added isPCASMDIR macro
4761 * src/pic/gen.c (genAnd): fixed bit offset
4762 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4763 packBits): unified register numbering schemes,
4764 (newReg): do not insert stack registers into hash table,
4765 (initStack): unpinned pseudo stack, simplified,
4766 (typeRegWithIdx): fixed retrieval of stack registers,
4767 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4768 (pCodeReplace): removed invalid assertion,
4769 (insertPCodeInstruction): fixed newly added labels,
4770 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4771 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4772 DumpFlow): removed unsed (broken?) code,
4773 (insertBankSel): prevent STATUS from being BANKSELed,
4774 (FixRegisterBanking): rewritten from scratch, implemented generic
4775 optimizations (suppress BANKSELs to same register and to registers
4776 present in all banks),
4777 (AnalyzeBanking): update flow after BANKSELection
4779 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4780 sharebank, let linker place it, mark STKxx symbols as emitted
4782 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4784 * src/regression/arrays.c,
4785 * src/regression/bank1.c,
4786 * src/regression/bool2.c,
4787 * src/regression/compare7.c,
4788 * src/regression/compare8.c,
4789 * src/regression/compare9.c,
4790 * src/regression/compare10.c,
4791 * src/regression/configword.c,
4792 * src/regression/for.c,
4793 * src/regression/mult1.c,
4794 * src/regression/pointer1.c,
4795 * src/regression/rotate6.c,
4796 * src/regression/string1.c,
4797 * src/regression/struct1.c,
4798 * src/regression/Makefile: make PIC14 regression tests run again
4799 (3 fail, 6 won't compile)
4801 2006-11-21 Raphael Neider <rneider AT web.de>
4803 * device/include/pic16/pic18f4550.h,
4804 * device/include/pic16/pic18f4455.h,
4805 * device/lib/pic16/libdev/pic18f4550.c,
4806 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4807 * configure.in: removed superfluous closing bracket
4809 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4811 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4814 2006-11-21 Raphael Neider <rneider AT web.de>
4816 * src/pic/device.{c,h}: added pic14_getPIC()
4817 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4818 (genAnd): added PIC code for one case, fixes #1597044
4819 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4820 SFRs that are present in all banks (e.g., STATUS)
4822 2006-11-20 Raphael Neider <rneider AT web.de>
4824 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4825 INCFSZ/INCFSZW and declared them as changing Z bit,
4826 (insertPCodeInstruction): correctly invert the above instructions,
4828 (DoBankSelect): don't panic on po_immediates
4830 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * as/link/mcs51/lkihx.c (newArea),
4834 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4835 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4837 2006-11-11 Raphael Neider <rneider AT web.de>
4839 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4840 bitfield symbols, fixes #1579535 (once more...).
4842 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4844 * support/regression/generate-cases.py,
4845 * support/regression/fwk/include/testfwk.h,
4846 * support/regression/fwk/lib/testfwk.c: used code pointers,
4847 (about 50kByte less code generated for mcs51)
4849 2006-11-06 Borut Razem <borut.razem AT siol.net>
4851 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4852 debugger/mcs51/configure: fixed failed check because the function
4853 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4854 who submitted the patch for gpsim.
4855 * debugger/mcs51/configure.in: removed the result message
4856 * debugger/mcs51/Makefile.in: fixed the config.status warning
4857 "... seems to ignore the --datarootdir setting"
4859 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4861 * device/include/mcs51/c8051f020.h,
4862 * device/include/mcs51/c8051f040.h,
4863 * device/include/mcs51/c8051f060.h,
4864 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4865 * src/z80/gen.c (gencjneshort),
4866 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4868 2006-10-31 Borut Razem <borut.razem AT siol.net>
4870 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4871 debugger/mcs51/configure: get readline version
4873 2006-10-30 Borut Razem <borut.razem AT siol.net>
4875 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4876 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4877 debugger/mcs51/configure: locate readline even when cross compiling
4878 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4880 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4882 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4885 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4887 * device/include/malloc.h,
4888 * device/lib/calloc.c,
4889 * device/lib/free.c,
4890 * device/lib/malloc.c,
4891 * device/lib/realloc.c: moved definition of struct into sources
4892 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4894 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4896 * as/asx8051.dsp: corrected output directories
4897 * as/link/hc08: new directory for hc08 linker
4898 * as/hc08/aslink.h, as/link/aslink.h,
4899 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4900 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4901 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4902 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4903 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4904 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4905 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4906 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4907 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4908 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4909 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4910 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4911 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4912 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4913 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4914 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4915 * as/link/hc08/conf.mk,
4919 * sdcc.dsw: moved hc08 linker to as/link/hc08
4920 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4921 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4922 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4923 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4924 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4925 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4926 * as/link/mcs51/aslink.dsp,
4927 * as/link/mcs51/Makefile.in: factored out the common files
4928 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4929 * as/clean.mk: extra cleaning common files
4930 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4931 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4932 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4934 2006-10-29 Raphael Neider <rneider AT web.de>
4936 * src/pic/ralloc.c (newReg): create aliases for registers with
4937 multiple names to fix #1579535 and #1584001,
4938 (regWithIdx,dirregWithName): resolve aliases on lookup
4939 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4941 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4942 to prevent build errors on small devices
4944 2006-10-28 Raphael Neider <rneider AT web.de>
4946 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4947 assumption within interrupt handlers, fixes #1584940
4948 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4949 "emitted" to avoid emitting them again in udata
4951 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4953 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4956 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4958 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4959 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4960 on/off CR to CRLF conversion.
4962 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4964 * doc/sdccman.lyx: updated IRQ section
4966 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4968 * device/lib/serial_io.c: removed
4969 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4970 replacements for serial_io.c
4972 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4976 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4978 * device/lib/serial_io.c: Default putchar() and getchar() for
4979 mcs51 uses serial port.
4981 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4985 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4987 * support/regression/ports/mcs51/support.c: smaller
4988 _sdcc_external_startup()
4989 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4991 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * device/lib/gbz80/crt0.s,
4994 * device/lib/gbz80/crt0_rle.s,
4995 * device/lib/gbz80/div.s,
4996 * device/lib/gbz80/fstubs.s,
4997 * device/lib/gbz80/heap.s,
4998 * device/lib/gbz80/mul.s,
4999 * device/lib/gbz80/putchar.s,
5000 * device/lib/gbz80/stubs.s,
5001 * device/lib/z80/crt0.s,
5002 * device/lib/z80/crt0_rle.s,
5003 * device/lib/z80/div.s,
5004 * device/lib/z80/fstubs.s,
5005 * device/lib/z80/heap.s,
5006 * device/lib/z80/mul.s,
5007 * device/lib/z80/putchar.s,
5008 * device/lib/z80/stubs.s: reverted, I was mistaken
5010 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5012 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5013 * support/regression/ports/mcs51/support.c: removed race
5014 condition on TI in _putchar allowing to use serial port mode 0
5016 2006-10-20 Borut Razem <borut.razem AT siol.net>
5018 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5020 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * device/lib/gbz80/crt0.s,
5023 * device/lib/gbz80/crt0_rle.s,
5024 * device/lib/gbz80/div.s,
5025 * device/lib/gbz80/fstubs.s,
5026 * device/lib/gbz80/heap.s,
5027 * device/lib/gbz80/mul.s,
5028 * device/lib/gbz80/putchar.s,
5029 * device/lib/gbz80/stubs.s,
5030 * device/lib/z80/crt0.s,
5031 * device/lib/z80/crt0_rle.s,
5032 * device/lib/z80/div.s,
5033 * device/lib/z80/fstubs.s,
5034 * device/lib/z80/heap.s,
5035 * device/lib/z80/mul.s,
5036 * device/lib/z80/putchar.s,
5037 * device/lib/z80/stubs.s: removed all leading underscores from area names
5039 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5041 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5042 regression tests are not waiting in the simulator for simulated
5043 transmission of debug output
5045 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5047 * device/lib/printf_large.c: slightly smaller
5048 * doc/sdccman.lyx: do not use spaces within html links
5050 2006-10-16 Borut Razem <borut.razem AT siol.net>
5052 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5053 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5054 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5055 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5056 debugger/mcs51/configure:
5057 [ 1185668 ] add gnu readline support to sdcdb - enabled
5059 2006-10-16 Raphael Neider <rneider AT web.de>
5061 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5062 fixes #1577882, removes close to all banking optimizations
5064 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5066 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5067 variables in code memory
5068 * support/regression/tests/absolute.c: added test for this
5070 2006-10-15 Raphael Neider <rneider AT web.de>
5072 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5074 (BankSelect): emit BANKSEL before touching linker-placed regs,
5077 2006-10-10 Raphael Neider <rneider AT web.de>
5079 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5080 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5081 * src/pic/main.c (_pic14_parseOptions),
5082 * src/pic/main.h: mostly reverted to previous state, now use results
5083 from SDCCmain.c's argument parsing
5085 2006-10-10 Borut Razem <borut.razem AT siol.net>
5087 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5088 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5089 [ 1185668 ] add gnu readline support to sdcdb -
5090 prepared for READLINE, not enabled yet,
5091 thanks to <tal.bav AT gmail.com>
5093 2006-10-10 Raphael Neider <rneider AT web.de>
5095 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5096 * src/pic16/devices.inc,
5097 * device/include/pic16 (pic18f[24]620.h),
5098 * device/include/pic18fregs.h,
5099 * device/lib/pic16/pics.all,
5100 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5101 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5102 Gary Plumbridge and Anton Strobl
5104 2006-10-10 Raphael Neider <rneider AT web.de>
5106 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5107 --stack-siz=NUM options to configure the argument passing stack
5108 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5109 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5110 (pic14_getSharebankSize): obey --stack-siz=NUM,
5111 (pic14_getSharebankAddress): obey --stack-loc=NUM
5113 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5115 * doc/sdccman.lyx: added to the manual
5116 * doc/figures/ddd_example.png: added (neither pdflatex nor
5117 most browsers seem to like the .eps file)
5119 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5121 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5122 to /tmp and /var/tmp acc. LSB
5123 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5125 * support/regression/tests/onebyte.c: added test
5127 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5129 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5131 2006-10-05 Borut Razem <borut.razem AT siol.net>
5133 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5135 - sdcc.dsw: changed property eol-style to CRLF
5136 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5138 2006-10-04 Raphael Neider <rneider AT web.de>
5140 * device/include/pic/{pic16f84.h,pic16f84a.h},
5141 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5142 from patch #1522504, thanks to Robas Teodor
5144 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5146 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5149 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5151 * src/pic16/glue.c (pic16emitMaps),
5152 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5153 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5154 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5155 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5157 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5158 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5160 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5162 * support/librarian/sdcclib.c: Added option -l.
5163 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5165 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5166 using Windows command prompt.
5168 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5170 * device/lib/libsdcc.lib: added module rand
5171 * src/ds390/ralloc.c (rematStr),
5172 * src/hc08/ralloc.c (rematStr),
5173 * src/mcs51/ralloc.c (rematStr),
5174 * src/z80/ralloc.c (rematStr): made output more consistent
5175 * src/mcs51/gen.c: cosmetic changes
5177 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * src/port.h: added mem.cabs_name to PORT
5186 * src/z80/main.c: added cabs_name initializers
5187 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5189 (emitMaps): emit absolutes in code memory into cabs_name
5191 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5192 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5193 * support/regression/fwk/include/testfwk.h: added define for at
5194 * support/regression/tests/absolute.c: added, new
5196 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5198 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5199 optimizations, see also patch 887161 by Stas Sergeev
5200 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5201 to be necessary anymore,
5202 (102, 103, 104, 127): renamed all occurances of bp to _bp
5204 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5207 thanks Weston T. Schmidt for patch 1555221
5208 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5209 * src/SDCCicode.c(geniCodeMultiply): small optimization
5211 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5213 * device/include/stdlib.h: added rand prototypes
5214 * device/lib/rand.c: new, added
5215 * device/lib/Makefile.in: added rand.c
5216 * src/z80/peeph.def,
5217 * src/z80/peeph-gbz80.def,
5218 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5220 2006-09-20 Raphael Neider <rneider AT web.de>
5222 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5224 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5226 * as/link/aslink.h: cosmetic changes
5227 * as/link/mcs51/Makefile.in,
5228 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5230 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5233 * as/link/mcs51/aslink.h,
5234 * as/link/z80/aslink.h: merged and moved to as/link/
5235 * as/link/lkstore.c,
5236 * as/link/mcs51/lkstore.c: moved to as/link/
5237 * as/link/clean.mk: remove *.o
5238 * as/link/mcs51/alloc.h: deleted
5239 * as/link/mcs51/lkarea.c: added lnksect prototype
5240 * as/link/mcs51/lkdata.c,
5241 * as/link/mcs51/lklex.c,
5242 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5243 * as/link/mcs51/lkmem.c,
5244 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5245 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5246 * as/link/mcs51/aslink.dsp,
5247 * as/link/mcs51/Makefile.aslink,
5248 * as/link/mcs51/Makefile.bcc,
5249 * as/link/mcs51/Makefile.in: updated for moved files
5250 * as/link/z80/lkarea.c,
5251 * as/link/z80/lkhead.c,
5252 * as/link/z80/lklex.c,
5253 * as/link/z80/lklibr.c,
5254 * as/link/z80/lklist.c,
5255 * as/link/z80/lkmain.c,
5256 * as/link/z80/lkrloc.c,
5257 * as/link/z80/lksym.c: synced with mcs51
5258 * as/link/z80/lkdata.c,
5259 * as/link/z80/lkeval.c,
5260 * as/link/z80/lkihx.c,
5261 * as/link/z80/lks19.c: cosmetic changes
5262 * as/link/z80/Makefile.in,
5263 * as/link/z80/linkgbz80.dsp,
5264 * as/link/z80/linkz80.dsp: updated for moved files
5266 2006-09-16 Borut Razem <borut.razem AT siol.net>
5268 * debugger/mcs51/sdcdb.c: partially fixed
5269 [ 1203664 ] sdcdb fails to open files w. two "." periods
5270 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5271 debugger/mcs51/symtab.h: fixed indenting
5272 * configure.in, configure: up to date with latest Maarten's changes
5274 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5277 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5278 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5279 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5280 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5281 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5282 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5283 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5284 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5285 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5286 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5287 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5288 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5289 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5290 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5291 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5292 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5293 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5294 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5295 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5296 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5297 as/link/mcs51/alloc.h,
5298 as/link/mcs51/clean.mk,
5299 as/link/mcs51/conf.mk,
5300 as/link/mcs51/Makefile.bcc,
5301 as/link/mcs51/Makefile.in,
5302 as/link/mcs51/readme.390,
5303 as/link/mcs51/strcmpi.c,
5304 as/link/mcs51/strcmpi.h,
5306 as/mcs51/Makefile.bcc,
5307 as/mcs51/Makefile.in,
5310 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5312 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5315 * as/link/Makefile.in,
5316 * as/link/z80/linkgbz80.dsp,
5317 * as/link/z80/linkz80.dsp,
5324 * link/z80/aslink.h,
5325 * link/z80/clean.mk,
5327 * link/z80/linkgbz80.dsp,
5328 * link/z80/linkz80.dsp,
5329 * link/z80/lkarea.c,
5330 * link/z80/lkdata.c,
5331 * link/z80/lkeval.c,
5334 * link/z80/lkhead.c,
5337 * link/z80/lklibr.c,
5338 * link/z80/lklist.c,
5339 * link/z80/lkmain.c,
5340 * link/z80/lkrloc.c,
5343 * link/z80/Makefile.in,
5345 * sdcc.dsw: moved link/ to as/link/
5347 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * as/mcs51/i51mch.c (machine): fixed warning
5351 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5353 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5355 2006-09-09 Borut Razem <borut.razem AT siol.net>
5357 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5358 sdcdb WIN32 native port
5359 * src/clean.mk: fixed
5361 2006-09-08 Borut Razem <borut.razem AT siol.net>
5363 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5365 2006-09-08 Raphael Neider <rneider AT web.de>
5367 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5368 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5369 to gplink to disable processor mismatch warning and to allow
5370 the use of devices with only aliased (shared) memory banks,
5371 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5373 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5375 * doc/sdccman.lyx: Some re-formating plus example on using
5376 #pragma preproc_asm +/-
5378 2006-09-07 Borut Razem <borut.razem AT siol.net>
5380 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5383 2006-09-06 Borut Razem <borut.razem AT siol.net>
5385 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5386 line at sdcc.nsi:153
5387 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5389 2006-09-05 Borut Razem <borut.razem AT siol.net>
5391 * configure.in, configure: support for winsock2
5392 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5393 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5394 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5395 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5396 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5398 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5400 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5402 * support/regression/tests/bug1551947.c: new, added
5403 * src/SDCCsymt.h: strings are char* not byte*
5405 2006-09-05 Raphael Neider <rneider AT web.de>
5407 * device/lib/pic16/libdev/pic18f4550.c,
5408 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5409 declarations/definitions from patch #1520949
5411 2006-09-05 Raphael Neider <rneider AT web.de>
5413 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5414 byte-aligned bitfields, fixes #1539278
5416 2006-09-05 Raphael Neider <rneider AT web.de>
5418 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5421 2006-09-04 Borut Razem <borut.razem AT siol.net>
5423 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5424 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5425 -mno-cygwin is a part of the compiler name
5426 * support/scripts/sdcc_mingw32: don't disable ucsim
5428 2006-09-03 Borut Razem <borut.razem AT siol.net>
5430 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5431 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5433 2006-09-03 Raphael Neider <rneider AT web.de>
5436 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5437 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5440 2006-09-01 Borut Razem <borut.razem AT siol.net>
5442 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5443 to make ppc-osx happy
5445 2006-08-31 Borut Razem <borut.razem AT siol.net>
5447 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5448 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5449 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5450 * support/regression/ports/ds390/spec.mk,
5451 support/regression/ports/mcs51/spec.mk,
5452 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5453 To run regression tests in mingw environment:
5454 make DEV_NULL=NUL CC=gcc
5456 2006-08-30 Borut Razem <borut.razem AT siol.net>
5458 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5459 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5460 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5461 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5462 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5463 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5464 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5465 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5466 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5467 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5468 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5469 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5470 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5471 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5472 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5473 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5474 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5475 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5476 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5477 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5478 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5479 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5480 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5481 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5482 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5483 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5484 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5485 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5486 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5487 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5488 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5489 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5490 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5491 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5492 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5493 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5494 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5495 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5496 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5497 ucsim WIN32 native port
5499 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5501 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5503 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5506 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5508 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5510 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5511 * support/regression/tests/bug1546986.c: new, added
5512 * as/mcs51/.cvsignore,
5513 * debugger/mcs51/.cvsignore,
5514 * src/.cvsignore: deleted
5516 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5518 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5521 2006-08-20 Borut Razem <borut.razem AT siol.net>
5523 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5524 removed cl_listen_console::match(), cl_console::match(),
5525 restructured cl_commander::proc_input()
5527 2006-08-16 Borut Razem <borut.razem AT siol.net>
5529 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5530 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5531 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5533 2006-08-14 Borut Razem <borut.razem AT siol.net>
5535 * support/regression/Makefile.in,
5536 support/regression/ports/pic14/gpsim.cmd,
5537 support/regression/ports/pic14/spec.mk,
5538 support/regression/ports/pic14/support.c:
5539 added pic14 regression test
5541 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * as/doc/asxhtm.html: documented changed ABS behaviour
5544 * as/doc/README: fixed some typos
5546 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5548 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5551 2006-08-12 Borut Razem <borut.razem AT siol.net>
5553 * support/regression/fwk/include/testfwk.h,
5554 support/regression/fwk/lib/testfwk.c,
5555 support/regression/generate-cases.py,
5556 support/regression/Makefile.in:
5557 regression test framework does not depend on function pointers and
5560 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5562 * device/include/stddef.h: c temporary hack to fix bug 1518273
5564 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5566 * device/include/mcs51/cc2510fx.h: added
5567 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5570 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5572 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5573 * as/z80/Makefile.in: added strcmpi.c
5574 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5575 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5577 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5579 * device/lib/gbz80/asm_strings.s,
5580 * device/lib/gbz80/crt0_rle.s,
5581 * device/lib/gbz80/div.s,
5582 * device/lib/gbz80/mul.s,
5583 * device/lib/gbz80/shift.s,
5584 * device/lib/z80/asm_strings.s,
5585 * device/lib/z80/crt0_rle.s,
5586 * device/lib/z80/div.s,
5587 * device/lib/z80/mul.s,
5588 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5589 flags which are all upper case
5591 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5593 * as/z80/asm.h: made CASE_SENSITIVE 1
5594 * link/z80/aslink.h: made CASE_SENSITIVE 1
5595 * src/z80/gen.c (throughout): made all conditionals upper case
5596 * support/regression/tests/bug1503067.c: new
5598 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5600 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5601 (shiftIntoPair): added case 2 for PAIR_IY,
5602 (setupToPreserveCarry): replaced parameters with iCode and check if
5603 PAIR_DE is in use to fix bug 1399290,
5604 (genPlus, genMinus): updated call to setupToPreserveCarry
5605 * support/regression/tests/bug1399290.c: new
5607 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5609 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5610 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5611 * src/ds390/gen.c (shiftRLong),
5612 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5613 * src/mcs51/gen.c (sameReg): changed to sameByte,
5614 (xch_a_aopGet): new,
5615 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5616 shiftRLong): fixed bug 1533966
5617 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5618 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5619 * support/regression/Makefile.in: disabled z80, enabled ucz80
5620 * support/regression/tests/float_trans.c: enabled test for z80 and host
5621 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5623 2006-08-01 Borut Razem <borut.razem AT siol.net>
5625 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5626 comparison is always false due to limited range of data type
5627 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5629 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5631 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5632 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5633 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5634 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5636 2006-07-31 Borut Razem <borut.razem AT siol.net>
5638 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5639 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5640 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5641 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5642 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5643 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5644 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5645 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5646 enable ucsim mingw compilation. Serial port is disabled,
5647 since it uses termios.h API, which is not available on native
5650 2006-07-31 Borut Razem <borut.razem AT siol.net>
5652 * Small Device C Compiler 2.6.0 released
5653 * support/scripts/sdcc.nsi: added FULL_DOC option
5654 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5656 2006-07-28 Borut Razem <borut.razem AT siol.net>
5658 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5659 * doc/INSTALL.txt: updated
5661 2006-07-27 Borut Razem <borut.razem AT siol.net>
5663 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5664 device/lib/pic/libdev/Makefile.in: fixed bug
5665 [ 1438354 ] pic libsdcc: distclean doesn't work
5666 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5667 device/lib/pic16/libio/Makefile.in: fixed bug
5668 [ 1438344 ] pic16 lib: clean doesn't work properly
5669 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5671 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5673 * device/lib/pic/libsdcc/fsdiv.c,
5674 * device/lib/pic/libsdcc/fsmul.c,
5675 * device/lib/pic16/libsdcc/float/fsdiv.c,
5676 * device/lib/pic16/libsdcc/float/fsmul.c,
5677 * device/lib/_fsdiv.c,
5678 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5679 * support/regression/tests/bug1520966.c: added
5680 * doc/knownbugs.html: removed [ 1520966 ] from the list
5682 2006-07-25 Borut Razem <borut.razem AT siol.net>
5684 * configure.in, configure, sdccconf_in.h: fixed bug
5685 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5686 * doc/knownbugs.html: removed [ 1519095 ] from the list
5688 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5690 * doc/knownbugs.html: added, contains list of known bugs at release
5691 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5693 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5696 function registers and corrected defaults with additional warning
5697 * device/lib/malloc.c: cosmetic changes
5698 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5699 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5700 (fillGaps): and used it
5702 2006-07-20 Raphael Neider <rneider AT web.de>
5704 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5705 output unless SDCCPICDEBUG is set
5706 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5707 output if SILENT is set
5709 2006-07-11 Borut Razem <borut.razem AT siol.net>
5711 * doc/README.txt: updated
5713 2006-07-10 Borut Razem <borut.razem AT siol.net>
5715 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5716 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5717 in WIN32 installation
5718 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5721 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5723 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5724 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5726 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5728 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5730 2006-07-06 Borut Razem <borut.razem AT siol.net>
5732 * support/regression/tests/bitfields.c:
5733 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5734 * support/regression/tests/constantRange.c:
5735 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5737 2006-07-04 Borut Razem <borut.razem AT siol.net>
5739 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5741 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5742 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5743 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5744 reverted changes from 2006-07-03
5745 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5746 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5747 added CPPFLAGS, used by the host port
5749 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5751 * support/regression/valdiag/tests/switch.c,
5752 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5753 * support/regression/tests/libmullong.c: fixed for host
5754 * support/regression/ports/host/spec.mk: disable all warnings for host,
5755 SDCC runs with --less-pedantic too
5757 2006-07-03 Borut Razem <borut.razem AT siol.net>
5759 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5761 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5762 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5763 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5764 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5766 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5767 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5768 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5769 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5771 2006-07-02 Raphael Neider <rneider AT web.de>
5773 * src/pic16/devices.inc,
5774 * device/include/pic16/pic18fregs.h,
5775 * device/include/pic16/pic18f4550.h,
5776 * device/lib/pic16/pics.all,
5777 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5779 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5781 * as/hc08/lkaomf51.c (OutputName),
5782 * as/mcs51/lkaomf51.c (OutputName),
5783 * as/z80/asmain.c (asmbl),
5784 * src/ds390/main.c (asmLineNodeFromLineNode),
5785 * src/hc08/ralloc.c (hc08_assignRegisters),
5786 * src/mcs51/main.c (asmLineNodeFromLineNode),
5787 * src/xa51/ralloc.c (checkRegMask),
5788 * src/xa51/gen.c (emitcode),
5789 * src/z80/gen.c (_emit2),
5790 * src/SDCCast.c (searchLitOp),
5792 * support/packihx/packihx.c,
5793 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5794 * src/ds390/gen.c (aopPutUsesAcc),
5795 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5796 * support/regression/tests/libmullong.c (mullong_wrapper),
5797 * src/SDCCsymt.c (powof2),
5799 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5800 * src/SDCCsymt.h: added TYPE_TARGET_*
5801 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5802 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5803 SDCCast because 1) header problems 2) this is the right place
5804 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5805 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5808 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5810 * src/SDCCicode.h: removed buggy semicolon in unused macro
5811 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5812 search for previous definiton of auto symbols too,
5813 (findPrevUse): fixed logic of emitWarnings
5815 2006-06-26 Raphael Neider <rneider AT web.de>
5817 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5818 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5820 2006-06-25 Raphael Neider <rneider AT web.de>
5822 * device/lib/pic/libm: NEW, added math library functions
5823 * device/lib/pic/libsdcc: NEW; added float support functions
5824 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5825 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5826 NEW, added math related headers
5827 * device/include/asm/pic/features.h: NEW
5828 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5829 (popGet): allow larger offsets for AOP_PCODE,
5830 (genDataPointerSet): handle literals explicitly, more debug output,
5831 (genAssign): fixed for float using aopLiteral ;-)
5832 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5833 GOTO initialisation routine
5834 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5835 flag on registers, fixes #1469043 (local variables do not work)
5836 * src/pic/main.c (_pic14_do_link),
5837 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5840 2006-06-25 Borut Razem <borut.razem AT siol.net>
5842 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5843 characters printed (not including the trailing '\0' used to end
5844 output to strings). Problem detected in regression test bug-927659.c.
5845 NOTE: printf() family functions should return int instead
5847 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5848 specifier are printed as themselves
5849 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5850 support flags, width and precision specifiers
5852 2006-06-24 Borut Razem <borut.razem AT siol.net>
5854 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5855 to the list of sdcc tagrets not supporting bit type
5856 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5857 testfor pic16 due to bug:
5858 [ 1511794 ] pic16: regression test bug-895992.c fails
5860 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5862 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5863 * src/SDCCglue.c (initPointer), fixed bug 1496419
5864 * support/regression/tests/bug1496419.c: new, added
5866 2006-06-22 Borut Razem <borut.razem AT siol.net>
5868 * support/regression/ports/pic16/support.c: use gpsim usart module from
5869 libgpsim_modules library
5871 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5873 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5876 2006-06-19 Raphael Neider <rneider AT web.de>
5878 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5879 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5880 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5881 (pic14printExterns,pic14printPublics,pic16printPublics,
5882 pic16_printExterns): use new functions to emit symbols
5883 (picglue,pic16glue): emit publics before emitting externs
5884 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5885 locally defined functions to avoid bug #1443651
5886 * support/regression/tests/bug-716242.c: removed pic16 workaround
5887 * support/regression/ports/pic16/spec.mk: ignore errors during build
5889 2006-06-19 Raphael Neider <rneider AT web.de>
5891 * src/pic/glue.h: added pic14aopLiteral prototype
5892 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5893 * src/pic/gen.c: removed stdint.h dependency
5894 (aopGet): use Safe_strdup()
5895 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5896 (genDataPointerSet): use pic14aopLiteral()
5897 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5898 for pic16; thanks to Bernhard and Maarten
5900 2006-06-18 Borut Razem <borut.razem AT siol.net>
5902 * support/regression/tests/structflexarray.c: flexible array members
5903 not supported by gcc < 3
5904 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5906 * src/pic/gen.c: don't include [p]strdin.h on solaris
5907 * support/Util/pstdint.h: addad svn attributes
5908 * support/regression/tests/constantRange.c,
5909 support/regression/tests/rotate.c: include inttypes.h instead
5910 stdint.h on solaris, addad svn attributes
5912 2006-06-18 Raphael Neider <rneider AT web.de>
5914 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5916 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5917 (pic16_genMinusBits): simplified sign-extension
5918 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5919 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5920 adjusted to correctly handle mixed-signed operands, disabled
5921 now unused multiplciation routines
5922 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5923 (assignResultValue): added argument denoting the size of the result
5924 as returned by the function (fixes upcasts in assigning from
5925 function calls: char foo(); int i = foo();)
5926 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5927 function result to assignResultValue
5928 (genMult): disabled inlined multiplication code
5929 (genDiv): augmented to also handle the modulus operator, fixed to
5930 handle mixed-signed operands correctly
5931 (genMod): simply call genDiv, disabled unused code
5932 (genAssign): fixed missing (sign-)extension on result
5933 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5934 valid char operands, allow signed operands for native code, added
5935 division and modulo operator handling
5936 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5938 As a consequence, onebyte.c (if split into two files) and muldiv.c
5939 pass regression tests.
5941 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5943 * doc/Makefile.in: two runs of makeindex seem needed to get
5944 correct page references in the index of sdccman.pdf
5945 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5947 2006-06-17 Borut Razem <borut.razem AT siol.net>
5949 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5951 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5953 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5954 mentioned ec2drv and paulmon
5956 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5958 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5959 consecutive abs areas
5960 (find_empty_space, allocate_space): added map to handle codemap or
5962 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5963 absolute idata and xdata
5964 * as/mcs51/lkmem.c (summary2): updated legend
5966 2006-06-16 Raphael Neider <rneider AT web.de>
5968 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5970 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5972 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5974 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5976 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5978 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5979 value of generic pointers,
5989 src/z80/main.c: PORT structure, added elements for gp_tags field,
5990 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5991 fields in the PORT structure of each port,
5992 * src/SDCCast.c (decorateType): allow processing of generic pointers
5993 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5996 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6002 * src/pic16/pcode.c,
6004 * src/pic/pcoderegs.c,
6007 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6008 bug 1504689 on minGW
6010 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6012 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6014 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6016 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6018 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6020 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6023 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6025 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6026 to a char variable. Fixed bug #1504211
6027 * device/include/pic16/adc.h,
6028 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6029 and fixed bug #1364390
6031 2006-06-10 Borut Razem <borut.razem AT siol.net>
6033 * CVSROOT: removed the CVS left-over
6035 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6037 * as/hc08/asmain.c (asexit),
6038 * as/hc08/lkmain.c (lkexit),
6039 * as/mcs51/asmain.c (asexit),
6040 * as/mcs51/lkmain.c (lkexit),
6041 * src/SDCCglue.c (DEFSETFUNC),
6042 * src/SDCCmain.c (linkEdit, assemble),
6043 * support/librarian/sdcclib.c (AddRel),
6044 replaced unlink() by standard C remove()
6045 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6046 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6047 gatherImplicitVariables): new, added to fix bug 608752,
6048 (createFunction): added gatherImplicitVariables()
6049 * src/SDCCast.h: added createRMW prototype
6050 * src/SDCCsymt.h (struct symbol): added infertype
6051 * support/regression/tests/bug608752.c: new, added
6053 2006-06-10 Raphael Neider <rneider AT web.de>
6055 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6056 multibyte dummy reads (fixes #1503234)
6058 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6060 * device/include/mcs51/compiler.h: new, added header file to enable
6061 creating common sfr definition header files for different compilers
6063 2006-06-05 Raphael Neider <rneider AT web.de>
6065 * src/pic16/{pcode.h,genarith.c}:
6066 introduced pCodeOp combining any two pCodeOps (previously only
6067 two register operands could be combined), removed pcop2 from
6068 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6069 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6070 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6071 rewritten to use new PO_TWO_OPS
6072 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6073 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6074 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6075 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6076 (pic16_get_op): embraced return arg to allow #define return(x),
6077 added new case for combined opcodes
6078 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6079 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6080 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6082 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6084 * src/SDCCval.c (checkConstantRange): added
6085 * src/SDCCval.h: added checkConstantRange
6086 * support/Util/SDCCerr.c,
6087 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6088 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6089 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6090 * src/SDCCast.c (decorateType): added checkConstantRange,
6091 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6092 can be emitted with the correct always true/false warning,
6093 added optimization for double '!';
6094 result of decorateType() must be assigned back to the tree, because
6095 decorateType() can change the tree
6096 * src/SDCCicode.c (geniCodeLogic),
6097 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6098 (checkConstantRange): removed, it was only a fragment which never
6100 * src/SDCCsymt.c (computeType): fixed promotion for
6101 "-1 < (unsigned bit) b"
6102 * src/pic/ralloc.c (packRegsForAssign),
6103 * src/pic16/ralloc.c (packRegsForAssign),
6104 * src/hc08/ralloc.c (packRegsForAssign),
6105 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6107 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6108 * support/regression/tests/constantRange.c: added
6109 * support/valdiag/tests/constantRange.c: added
6110 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6112 2006-06-02 Borut Razem <borut.razem AT siol.net>
6114 * support/regression/ports/pic16/support.c: increase stack size
6116 * support/regression/Makefile.in: sort tests by name so that the
6117 resutlts can be compared on different machines / platforms
6119 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6122 * src/ds390/gen.c (emitLabel): new, added,
6123 (genDjnz): fixed stack overflow bug,
6124 (throughout): cosmetic changes to sync with mcs51/gen.c,
6125 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6126 * src/mcs51/gen.c (genEndFunction): small optimization,
6127 (throughout): cosmetic changes to sync with ds390/gen.c
6129 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6131 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6132 (_print_format): fixed printing pointers
6133 * src/mcs51/gen.c (emitLabel, movb): new, added,
6134 (genAssign): small optimization,
6135 (genDjnz): fixed stack overflow bug,
6136 (throughout): replaced sprintf with SNPRINTF,
6137 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6138 replaced emitcode("mov", "b,...") with MOVB(...),
6139 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6140 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6141 * src/mcs51/peeph.def: added rules 140 and 264
6142 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6143 so they may get optimized into registers
6145 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6147 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6148 immediately when encountered,
6149 (printUsage): always use stderr even on windows
6151 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6153 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6154 (processParms): fixed bug #1247551
6155 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6156 parseCmdLine, main): print '--version' to stdout,
6157 print 'help' to stdout if --help is given,
6158 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6159 arguments are given; fixed --help
6161 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6163 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6164 * support/regression/tests/bug-1493710.c: added
6166 2006-05-27 Borut Razem <borut.razem AT siol.net>
6168 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6170 * support/regression/ports/pic16/support.c: increase stack size
6171 from default 64 bytes to 128 bytes
6172 * support/regression/tests/staticinit.c,
6173 support/regression/tests/float.c: regression tests fully enabled
6174 for pic16 port by putting the initialized data arrays into the code
6176 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6177 This was changed by mistake in the previous version.
6179 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6181 * src/pic16/gen.c (genFunction, genEndFunction): some
6182 beautifications, fixed bug with falsely restoring FSR2 in large
6183 stack model, thanks to Beau E. Cox for reporting the bug
6185 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6187 * debugger/mcs51/break.c,
6188 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6189 use %p to print pointers, made address variables unsigned
6190 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6191 * debugger/mcs51/symtab.c (parseSymbol): must return something
6192 * src/mcs51/gen.c (aopForSym): small optimization,
6193 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6194 (freeAsmop): added missing break,
6195 (aopPut): removed parameter bvolatile, determine it inside the function,
6196 (saveRegisters, unsaveRegisters): small optimization,
6197 (genIpush): removed pointless check,
6198 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6199 replaced sprintf with SNPRINTF,
6200 replaced strcpy with strncpyz,
6201 updated aopPut calls,
6202 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6203 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6205 2006-05-24 Borut Razem <borut.razem AT siol.net>
6207 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6208 modification of test for the pic16 port, put the array to the code
6209 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6211 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6213 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6214 * support/Util/pstdint.h: added
6216 2006-05-22 Borut Razem <borut.razem AT siol.net>
6218 * src/regression/Makefile: removed bool2.c test, added -q linker option
6219 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6220 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6221 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6222 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6223 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6224 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6225 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6226 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6227 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6229 2006-05-22 Raphael Neider <rneider AT web.de>
6231 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6232 bug #1492360 (problematic due to generic pointers, see code)
6234 2006-05-22 Borut Razem <borut.razem AT siol.net>
6236 * support/regression/ports/pic16/specs.mk: removed stack size linker
6238 * support/regression/tests/array.c,
6239 support/regression/tests/bitopcse.c,
6240 support/regression/tests/bug-908454.c,
6241 support/regression/tests/malloc.c: modified for pic16 regression test
6242 * support/regression/tests/bitfields.c:
6243 pic16 - excluded bitfileds of size > 8
6244 * support/regression/tests/bp.c: pic16 - reduced data size
6245 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6246 * support/regression/tests/bug-460010.c:
6247 pic16 - used the absolute address the fits in memory
6248 * support/regression/tests/bug-716242.c:
6249 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6250 * support/regression/tests/float.c:
6251 pic16 - excluded - data size too big
6252 * support/regression/tests/onebyte.c:
6253 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6254 * support/regression/tests/shifts.c:
6255 pic16 - function names probably have to differ in first X characters
6257 * support/regression/tests/staticinit.c:
6258 pic16 - excluded some tests due error: no target memory available for
6261 2006-05-22 Borut Razem <borut.razem AT siol.net>
6263 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6264 second try. Thanks Stas Sergeev once more.
6266 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6268 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6269 (genLeftShift, genRightShift): fixed bug 1491627
6270 * src/hc08/peeph.def (rules 7, 8.x): added
6271 * support/regression/tests/shifts.c (ShiftLeftByParam,
6272 ShiftRightByParam, testShiftByParam): added to test variable shifting
6274 2006-05-20 Raphael Neider <rneider AT web.de>
6276 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6277 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6278 (allocReg): add only new registers to dynAllocRegs,
6279 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6280 #1489055, #1445850, and probably #1483693
6282 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6284 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6285 bug in for-loop that didn't emit the last of CONFIG and ID registers
6287 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6289 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6291 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6292 1489016, 1434401 and 1490124
6293 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6294 1489016, 1434401 and 1490124
6296 2006-05-17 Borut Razem <borut.razem AT siol.net>
6298 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6301 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6303 * device/include/mcs51/P89c51RD2.h,
6304 * device/include/mcs51/P89LPC901.h,
6305 * device/include/mcs51/P89LPC922.h,
6306 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6308 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6310 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6311 to fix missing stack pragma in compiled binary object file,
6313 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6315 * support/packihx/configure.in,
6316 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6317 determine sizeof basic types even while cross compiling
6319 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6321 * src/avr/gen.c (aopop),
6322 * src/ds390/gen.c (aopOp),
6323 * src/hc08/gen.c (aopOp),
6324 * src/mcs51/gen.c (aopop),
6325 * src/pic16/gen.c (pic16_aopOp),
6326 * src/pic/gen.c (aopOp),
6327 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6328 if size of operand is smaller than spill location
6330 2006-05-12 Borut Razem <borut.razem AT siol.net>
6332 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6333 have to have CR/LF line endings even if they are checked out on *nix
6334 or on WIN32 in cygwin binmode
6336 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6339 * device/include/ds80c390.h: added sfr16 definitions
6343 * src/ds390/ralloc.c,
6344 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6345 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6346 bit returning functions
6347 * support/regression/tests/sfr16.c: enabled test on ds390
6349 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6351 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6352 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6354 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6356 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6357 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6358 (cl_address_space constructor): removed expensive initialization,
6359 (cl_address_space::get_cell): extended for late initialization,
6360 (cl_address_space::*): use late initialization,
6361 (cl_address_decoder::activate): removed expensive initialization,
6362 This reduced regression test running time by 25%
6364 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6372 * support/packihx/Makefile.in,
6373 * support/packihx/clean.mk,
6374 * support/packihx/Makefile.bcc,
6375 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6377 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6379 * src/SDCCval.c (valNot): fix for regression test failure
6380 of not.c on big endian hosts
6382 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6384 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6386 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6388 * device/lib/mcs51/Makefile.in: changed string comparison operator
6389 to = for POSIX compliance; == is bash extension
6391 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6393 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6396 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6398 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6399 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6400 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6401 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6402 bug report #1478657,
6404 2006-05-05 Borut Razem <borut.razem AT siol.net>
6406 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6409 2006-05-02 Borut Razem <borut.razem AT siol.net>
6411 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6412 create *.ind, which made make to fail if invoked with -j 2
6414 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6416 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6417 Hubert Sack for patch 1479782
6419 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6421 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6423 2006-05-01 Raphael Neider <rneider AT web.de>
6425 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6426 (create_pic): store only prefix-free device name,
6427 (init_pic): check for device names with "16" prefix,
6429 * src/pic/device.h (struct PIC_device),
6430 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6432 * device/include/pic/pic12f{635,675,629,683}.h,
6433 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6434 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6435 * device/include/pic/pic16f505.h,
6436 * device/lib/pic/libdev/pic16f505.c: removed
6437 * device/include/pic/pic14devices.txt: added support for pic12f
6438 devices, removed unsupported non 16-bit devices
6439 [above changes provided by patch from Zik Saleeba]
6440 * src/pic/*, src/pic16/*, device/include/pic16/*,
6441 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6443 2006-05-01 Borut Razem <borut.razem AT siol.net>
6445 * configure.in, configure, doc/Makefile.in:
6446 sync with nightly build makefile - latex, dvipdf and dvips
6449 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6451 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6452 in the library source
6454 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6456 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6458 2006-04-28 Raphael Neider <rneider AT web.de>
6460 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6461 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6462 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6463 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6465 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6467 * device/lib/pic/libdev/Makefile.in,
6468 * device/lib/hc08/Makefile.in,
6469 * device/lib/gbz80/Makefile.in,
6470 * device/lib/z80/Makefile.in,
6471 * device/lib/ds390/Makefile.in,
6472 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6473 thanks to Borut for the bug report
6475 * configure: always create doc/Makefile independent from --enable-doc
6476 * Makefile.in: always install from directory doc independent from
6478 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6480 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6481 * doc/Makefile.in: install *.txt if present
6482 * device/include/Makefile.in (install): added installation of pic/*.inc
6483 and pic/*.txt files again, they were erroneously removed
6485 2006-04-28 Raphael Neider <rneider AT web.de>
6487 * src/pic/{gen.c,main.h,pcode.c},
6488 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6489 concerning signedness with casts
6491 2006-04-28 Raphael Neider <rneider AT web.de>
6493 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6494 definition of an interrupt handler,
6495 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6496 interrupt handler stuff from picglue() to separate routine,
6497 (picglue): enabled definition of intr handlers in files w/o main()
6499 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6501 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6502 compilation with MSVC 2005 Express Edition (VC8)
6504 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6506 * device/lib/Makefile: fixed build of gbz80 lib
6508 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6510 * support/regression/tests/bug-460010.c,
6511 * support/regression/tests/bug-524691.c,
6512 * support/regression/tests/bug-716242.c: removed conditional defines
6513 that are already in testfwk.h
6515 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6517 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6518 (AccAXRsh1): added, shift right by 1,
6519 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6521 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6523 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6525 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6526 remove cast to same type
6527 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6528 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6530 * link/z80/Makefile: removed, they have moved to
6533 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6534 * install-sh: fix bug #1204398 by setting umask 0022
6535 * device/lib/Makefile: separate build of z80 and gbz80 lib
6537 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6539 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6540 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6542 One basic decision: e.g. src/clean.mk includes further files. In order
6543 to make this work there are two solutions:
6544 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6545 run configure on them. This way they can use
6546 'include $(srcdir)/port-clean.mk'
6547 - always include clean.mk by the Makefile at the same level. To avoid
6548 that `make clean` tries to include and build Makefile.dep the
6549 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6550 implemented, because now even `make uninstall` doesn't create
6551 Makefile.in. clean.mk could be eliminated by pasting it in
6554 * debugger/mcs51/Makefile.in: build own objects from library sources
6555 (SLIB, SDCC) in current directory
6557 * configure, configure.in: renamed --disable-device-lib-build in
6558 --disable-device-lib; added --enable-doc, the required tools are
6559 searched by configure; added result message; the toolchain for the
6560 belonging ports are now only built, if the port is enabled.
6562 * support/regression/*: all output is written in directory gen, because
6563 the fwk and ports directories don't livet in the build tree using vpath
6565 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6566 --disable-device-lib, added --enable-doc, added section VPATH
6568 * sim/ucsim/configure.in,
6569 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6570 z80 are enabled by default
6572 2006-04-24 Raphael Neider <rneider AT web.de>
6574 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6575 to config word, "pic14_"-prefixed some extern functions
6576 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6577 config word has been found
6578 * src/pic/device.h: added prototypes
6579 * src/pic/pcode.c: added "pic14_"-prefix where needed
6580 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6582 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6584 (pic14emitRegularMap): ignore config words,
6585 (pic14createInterruptVect): moved generating __config directives away
6586 (picglue): have __config directives emitted
6588 2006-04-24 Borut Razem <borut.razem AT siol.net>
6590 * doc/Makefile: sync with nightly build makefile
6592 2006-04-24 Raphael Neider <rneider AT web.de>
6594 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6595 registers that have not been assigned proper liveranges,
6596 fixes #1469504 and #1474602,
6597 (pCodeRegOptimizeRegUsage): fixed typo in comment
6599 2006-04-24 Borut Razem <borut.razem AT siol.net>
6601 * device/examples/main8051.c: deleted - it was removed from CVS
6602 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6603 after the transition to Subversion
6604 * src/SDCCalloc.h: deleted - it was removed from CVS
6605 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6606 after the transition to Subversion
6607 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6608 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6609 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6610 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6612 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6614 * as/asx8051.dsp: added mcs51/strcmpi.h
6615 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6616 * as/hc08/aslink.h: updated lnksect prototype
6618 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6620 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6621 (newdot): handle A_ABS
6623 * as/mcs51/asout.c (outarea): output address
6624 * as/hc08/lkaomf51.c,
6625 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6627 * as/mcs51/i51pst.c,
6628 * as/z80/z80pst.c: "ABS" is not A_OVR
6629 * as/hc08/lkarea.c (newarea): read a_addr,
6630 (lnkarea): added codemap array, sort absolute areas to the front,
6631 combine all GSINITx/GSFINAL,
6632 (find_empty_space, allocate_space): new functions,
6633 (lnksect): return next address, handle absolute sections
6634 * as/mcs51/lkarea.c (newarea): read a_addr,
6635 lnksect2 prototype changed,
6636 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6637 (find_empty_space, allocate_space): new, factored out of lnksect2,
6638 (lnksect2): return next address, handle absolute sections
6640 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6641 * as/hc08/lklibr.c (addfile, fndsym),
6642 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6643 index out of range and detect both '\' and '/'
6644 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6645 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6646 regression tests (ds390 cannot return bool yet)
6647 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6648 document critical interrupts on z80, document changed SDCC define
6649 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6650 (_a390_mapping): added .org directive
6651 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6652 (genMultOneByte): fixed warnings
6653 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6655 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6656 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6657 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6658 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6659 * src/pic16/main.c: removed newReg prototype
6660 * src/pic16/pcode.c,
6661 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6663 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6665 * src/pic16/ralloc.c
6666 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6668 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6669 from short to PIC_OPTYPE
6670 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6671 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6672 optype from short to PIC_OPTYPE
6673 * src/port.h: made int_size unsigned to fix warnings
6674 * src/SDCC.y: fixed warning on MSVC
6675 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6676 * src/SDCCopt.c (convertToFcall): fixed warnings
6677 * src/SDCCsymt.h: removed double prototype for genSymName
6678 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6679 offset int to fix warnings
6681 2006-04-22 Borut Razem <borut.razem AT siol.net>
6683 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6684 references to CVS replaced with Subversion
6686 2006-04-21 Borut Razem <borut.razem AT siol.net>
6688 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6689 references to CVS replaced with Subversion
6691 2006-04-19 Borut Razem <borut.razem AT siol.net>
6693 * src/version.awk: adapted for svn
6694 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6695 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6696 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6697 /binutils-avr/etc/*.vi, *.jin: removed all properties
6698 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6700 2006-04-19 Borut Razem <borut.razem AT siol.net>
6702 * CVS to Subversion migration completed
6704 2006-04-18 Borut Razem <borut.razem AT siol.net>
6706 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6707 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6709 2006-04-17 Borut Razem <borut.razem AT siol.net>
6711 * device/include/Makefile.in: added pic/*.inc to the installation
6713 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6715 * support/regression/collate-results.py: fixed output in case of
6717 * support/regression/generate-cases.py: fixed splitting of pathnames
6719 * as/hc08/lklibr.c (addfile),
6720 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6722 2006-04-11 Raphael Neider <rneider AT web.de>
6724 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6725 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6726 * src/pic16/pcode.c (assignValnums): fixed #1460578
6728 2006-04-11 Raphael Neider <rneider AT web.de>
6730 * device/lib/pic/libdev/*.c,
6731 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6732 fixes #1468739, enables compilation in --std-c99 mode
6733 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6735 2006-04-11 Raphael Neider <rneider AT web.de>
6737 * src/pic/device.c (find_device): removed debug output
6738 (list_valid_pics): enabled verbose listing of supported devices
6739 * device/include/stdbool.h: define bool as char for pic14/16 as well
6741 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6743 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6745 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6747 * .version: bumped version to 2.5.6
6748 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6750 2006-04-06 Raphael Neider <rneider AT web.de>
6752 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6753 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6754 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6755 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6756 pic14_constructAbsMap
6757 (pic14printPublics): declare absolute global symbols as global
6758 (pic14createInterruptVect),
6759 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6760 (newReg): assume new registers unused, use correct name in
6761 hashtable (reg->name instead of name), more debugLog output
6762 * src/pic/device.h (PIC_device): added fields for verbose output
6763 * src/pic/device.c: moved device definition to pic14devices.txt,
6764 added routines for runtime parsing of pic14devices.txt,
6765 added support for second config word
6766 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6767 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6768 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6769 (_pic14_parseOptions): moved pCodeInitRegisters here
6770 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6771 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6772 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6773 handling the pseudo stack
6774 * device/lib/Makefile.in: ignore failures in objects-pic16,
6775 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6776 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6777 * device/lib/pic/Makefile.subdir,
6778 * device/lib/pic16/Makefile.subdir: improved clean rules
6779 * device/lib/pic/libdev/: NEW, pic14 device libraries
6780 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6781 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6782 * device/include/Makefile.in: create subdir and install pic14 headers
6783 * device/include/pic/p16f_common.inc: removed unused declarations
6784 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6785 PICs from inc2h.pl v1.6,
6786 replaced BIT_AT macros with struct declarations
6787 * device/include/pic/pic14devices.txt: definition of supported devices,
6788 all above improvements contributed by Zik Saleeba, thanks
6789 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6790 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6793 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6795 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6796 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6797 thanks to Charles Olds
6799 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6801 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6803 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6805 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6806 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6807 * support/regression/bug1464657.c: added, new test
6809 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6814 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6816 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6817 --no-peep and --peep-file <file> are used don't use default rules but
6820 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6822 * src/mcs51/gen.c (genCall): fixed bug 1457608
6824 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6826 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6827 changes seem to cause (trigger?) problems with the build system.
6829 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6831 * src/SDCCpeeph.c (operandsLiteral): new, added,
6832 (callFuncByName): inserted operandsLiteral
6833 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6835 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6837 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6838 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6840 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6843 implemented patch 1120823 Thanks to Willy De la Court (normal
6844 interrupts need an interrupt number now if they are made critical),
6845 and enabled nesting of critical functions though not for gbz80
6846 (genCritical, genEndCritical): added functions
6847 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6848 * src/z80/mappings.i: added "ei" to all mappings
6850 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6852 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6853 submitted by the Debian SDCC maintainer Aurelien Jarno:
6854 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6855 archive with gcc 4.1 on mips and wrote the patch"
6857 2006-03-16 Raphael Neider <rneider AT web.de>
6859 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6860 the left operand is shorter than the result (c* = lit-c* + int),
6862 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6865 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6867 * src/.version: increased version number to 2.5.5
6868 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6869 linking is done manually in pic16 port's _linkEdit,
6870 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6871 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6872 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6873 allocate asmop as AOP_ACC,
6874 (aopForRemat): added parameter 'bool result' in function declaration,
6875 (pic16_aopGet): return AOP_ACC when accessing WREG,
6876 (pic16_popGetTempReg): minor modification,
6877 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6878 'pic16_allocWithIdx',
6879 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6880 calling function in absolute addresses,
6881 (genAssign): take into account AOP_ACC asmop,
6882 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6883 * src/pic16/pcoderegs.c: some debug functions and lines added,
6884 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6885 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6887 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6888 call to allocReg, not by manually allocating a new one,
6889 (pic16_assignRegisters): now before going through the register
6890 allocating functions mark all registers as free. This eliminates some
6891 side effects resulting from peephole parser done earlier in the backbone
6893 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * src/SDCCicode.c (geniCodeLogic),
6896 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6898 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6900 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6901 (genSend): bugfix, do not allocate and free twice,
6902 (shiftRLong): handle partially overlapping aops
6903 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6905 2006-03-08 Borut Razem <borut.razem AT siol.net>
6907 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6910 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6912 * support/regression/tests/bug1409955.c: new, added
6913 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6914 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6915 (aopForSym, aopOp): increment asmop.allocated if reused,
6916 (freeAsmop): decrement asmop.allocated and check for zero instead of
6918 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6919 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6920 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6921 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6922 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6923 genSignedRightShift, genRightShift, genDataPointerGet,
6924 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6925 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6926 in reverse order from allocation,
6927 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6928 added swappedLR to keep track
6929 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6930 pdata & code for GCC, z80, gbz80 & hc08
6931 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6933 2006-03-08 Raphael Neider <rneider AT web.de>
6935 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6937 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6939 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6940 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6941 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6943 2006-03-06 Borut Razem <borut.razem AT siol.net>
6945 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6946 made the linker quiet
6948 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6950 * src/pic16/gen.c (genPcall): fixed bug #1443644
6951 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6952 which dumps before the function entry point a data byte which represents
6953 the number of the local variables used by the specified function, added
6954 'xinst' for initial support for Extended Instruction Support,
6955 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6956 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6957 port->fun_prefix anymore (may change later),
6958 (genFunction, genEndFunction): do not store/restore local registers for
6959 _main (this should take care the --main-return command line option in
6961 (genOr): removed some legacy pic-port instructions,
6962 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6963 performing operations with SFR's causes data to be written more than
6964 once to each SFR. Perhaps SFRs should be handled in special cases...
6965 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6967 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6968 into account for stack starting position,
6969 (struct OPTIONS pic16_optionsTable): added command line argument
6970 --extended or -y for Extended Instruction Support,
6971 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6972 (deassignLRs): *** perhaps the most important change, old 'for' code
6973 (commented out for reference), didn't account for some registers which
6974 were left marked 'not free' after a pointer operation. The change
6975 reduces register usage a lot in some cases
6977 2006-03-04 Borut Razem <borut.razem AT siol.net>
6979 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6981 * support/regression/tests/bug-524697.c: decreased array size for
6982 mcs51 to fit into the internal RAM
6983 * support/regression/Makefile.in: a little bit more verbose
6985 2006-03-03 Borut Razem <borut.razem AT siol.net>
6987 * support/regression/fwk/lib/testfwk.c,
6988 support/regression/fwk/include/testfwk.h: introduced function
6989 _prints(), nonrecursive _printn(), call _initEmu() from main()
6990 * support/regression/ports/gbz80/support.asm,
6991 support/regression/ports/ucz80/support.asm,
6992 support/regression/ports/z80/support.asm,
6993 support/regression/ports/ds390/support.c,
6994 support/regression/ports/hc08/support.c,
6995 support/regression/ports/host/support.c,
6996 support/regression/ports/mcs51/support.c,
6997 support/regression/ports/xa51/support.c: added empty _initEmu()
6999 * support/regression/ports/pic16/gpsim.cmd,
7000 support/regression/ports/pic16/spec.mk,
7001 support/regression/ports/pic16/support.c,
7002 support/regression/Makefile.in: added pic16 regression test
7004 2006-03-01 Raphael Neider <rneider AT web.de>
7006 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7007 genConstPointerGet): use safe way of generating MOVFF to cover
7008 literals as well as registers, fixes bug #1440527
7009 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7011 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7012 more correctly, fixes bug #1232186
7013 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7014 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7015 gplink guess the correct processor in more cases, applied patch
7016 from Till Riedel attached to and fixing bug #1436552
7018 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7020 * support/regression/tests/array.c: added, contains check for #1434401
7021 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7023 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7025 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7026 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7027 * device/include/mcs51/c8051f326.h,
7028 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7029 * device/include/mcs51/c8051f000.h,
7030 * device/include/mcs51/c8051f018.h,
7031 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7032 PCON_IDLE,PCON_STOP and added sfr16 definitions
7034 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7036 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7037 genGetWord): fixed bug 1409955
7039 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7041 * device/include/hc08/mc68hc908gp32.h,
7042 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7044 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7046 * src/SDCCast.c (constExprValue): return NULL if not a value
7047 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7048 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7049 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7051 2006-02-13 Borut Razem <borut.razem AT siol.net>
7053 * src/regression/ptrarg.c: added, fails due to bug #1430967
7054 * src/regression/Makefile: ptrarg.c added, ...
7056 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7058 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7059 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7061 2006-02-11 Borut Razem <borut.razem AT siol.net>
7063 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7064 print "Processor: xxx" message to stdout only if --verbose
7066 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7068 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7069 * support/regression/tests/bug1426356.c: added
7070 * support/regression/tests/bitfields.c: removed 2 tests
7072 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7074 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7075 * device/include/mcs51/c8051f330.h,
7076 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7077 PCON_IDLE,PCON_STOP and added sfr16 definitions
7078 * device/lib/_divsint.c,
7079 * device/lib/_divuint.c,
7080 * device/lib/_divulong.c,
7081 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7082 register bank bug for small stackauto
7084 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7086 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7088 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7090 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7091 * all.dsp: corrected several bin paths
7092 * device/include/mcs51/c8051f120.h,
7093 * device/include/mcs51/c8051f300.h,
7094 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7095 to PCON_IDLE,PCON_STOP
7096 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7097 * device/lib/printf_large.c (output_float): fixed bug 1388703
7098 * support/regression/tests/bug1057979.c: added test for bug 1388703
7100 2006-02-08 Raphael Neider <rneider AT web.de>
7102 * src/pic/pcode.c (pciTRIS): fixed typo,
7103 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7104 (LinkFlow): fixed handling of flows that end in a call,
7105 (ReuseReg): perform safety check earlier
7106 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7107 to work with flows at the beginning of a pBlock,
7108 fixes #1426557 (Symbol not previously defined),
7109 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7111 (RemoveUnusedRegisters): update register usage info
7112 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7113 created, reuse existing ones instead
7114 * src/pic/gen.c (genPcall): fixed #1424719
7116 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7118 * link/z80/lkmain.c,
7120 * link/z80/lkdata.c,
7121 * link/z80/aslink.h: fixed build on current cygwin:
7122 replaced getline() by lk_getline()
7124 2006-02-01 Borut Razem <borut.razem AT siol.net>
7126 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7127 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7128 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7129 src/regression/bool1.c, src/regression/bool2.c,
7130 src/regression/bool3.c, src/regression/call1.c,
7131 src/regression/compare.c, src/regression/compare10.c,
7132 src/regression/compare2.c, src/regression/compare3.c,
7133 src/regression/compare4.c, src/regression/compare5.c,
7134 src/regression/compare6.c, src/regression/compare7.c,
7135 src/regression/compare8.c, src/regression/compare9.c,
7136 src/regression/configword.c, src/regression/for.c,
7137 src/regression/inline.c, src/regression/mult1.c,
7138 src/regression/nestfor.c, src/regression/or1.c,
7139 src/regression/pointer1.c, src/regression/ptrfunc.c,
7140 src/regression/rotate1.c, src/regression/rotate2.c,
7141 src/regression/rotate3.c, src/regression/rotate4.c,
7142 src/regression/rotate5.c, src/regression/rotate6.c,
7143 src/regression/rotate7.c, src/regression/string1.c,
7144 src/regression/struct1.c, src/regression/sub.c,
7145 src/regression/sub2.c, src/regression/switch1.c,
7146 src/regression/while.c, src/regression/xor.c,
7147 src/regression/create_stc, src/regression/simulate,
7148 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7150 * src/regression/gpsim_assert.h: added
7152 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7154 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7155 ((void (code *) (void)) 0) ();
7164 * as/mcs51/aslink.h,
7166 * as/mcs51/asmain.c,
7167 * as/mcs51/lkdata.c,
7169 * as/mcs51/lkmain.c,
7172 * as/z80/asmain.c: fixed build on current cygwin:
7173 replaced getline() by as_getline()
7175 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7177 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7178 declarator in the symbol chain
7180 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7181 parameter list for function pointers
7182 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7183 * support/regression/tests/bug-716242.c: added
7185 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7187 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7189 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7191 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7193 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7194 inifinitely recurseable, added static
7195 * support/regression/tests/bug-1408066.c: added
7197 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7200 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7201 renamed, added possibility to create "postLoopLbl"-labels
7202 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7203 newiTempLoopHeaderLabel
7204 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7205 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7206 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7207 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7208 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7209 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7210 (basicInduction): fixed bug #136564, made static,
7211 (loopInduction): changed parameter of basicInduction, made static,
7212 (addPostLoopBlock): added
7213 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7214 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7216 * support/regression/tests/bug-136564.c: added
7217 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7218 --std-sdcc99 to LIBSDCCFLAGS
7220 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7222 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7224 * support/regression/tests/bug-1406131.c: added
7226 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7228 * src/SDCCast.c (decorateType): fix promotion of unary minus
7229 * src/SDCCsymt.c (computeType): beautified
7230 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7231 (valUnaryPM, valComplement): fix sign and promotion,
7232 (valNot): ANSI: result type is int (SDCC: unsigned char)
7233 * support/regression/tests/uminus.c: speedup by removing superflous
7235 * support/regression/tests/onebyte.c: added promotion and signedness
7236 tests for unary minus
7237 * support/regressions/tests/bug-477927.c: disable warning about
7238 uninitialized variables
7239 * support/regression/tests/not.c: added
7241 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7243 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7244 * src/mcs51/gen.c (gen51Code): show final register usage after
7245 fillGaps in asm with --i-code-in-asm
7246 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7247 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7248 incUsed, rliveClear, adjustIChain): made static,
7249 (setFromRange): excluded because it's unused,
7250 (findPrevUseSym, markWholeLoop): added,
7251 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7252 through all branches of predecessors enables sdcc to emit the warning
7253 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7254 (rlivePoint): made static, added parameter emitWarnings which is only
7255 true during the first run out of two,
7256 (findRecursiveSucc, findRecursivePred): removed,
7257 (computeLiveRanges): made static, added parameter emitWarnings,
7258 (dumpIcRlive): added for debugging only
7259 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7260 removed prototype of setFromRange()
7261 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7262 in call of computeLiveRanges()
7263 * support/regression/tests/bug-895992.c: added
7264 * support/regression/tests/bug-971834.c: added
7265 * support/valdiag/tests/bug-895992.c: added
7266 * support/valdiag/tests/bug-971834.c: added
7268 2005-12-18 Raphael Neider <rneider AT web.de>
7270 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7271 (genUnpackBits): improved code for direct operands,
7272 (genPackBits): improved code for literal assignment to bitfields
7273 and for direct destination operands (no FSR indirection),
7274 prevented redundant AND, fixes #1362800,
7275 (AccLsh): added parameter to disable masking of the result
7276 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7277 skip instructions with side-effects (like incfsz),
7278 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7279 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7280 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7283 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7285 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7286 volatile variables as spill location
7288 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7290 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7292 * support/regression/tests/bug-1376320.c: added
7294 2005-12-08 Raphael Neider <rneider AT web.de>
7296 * src/pic/device.c: renamed is_shared to pic14_is_shared
7297 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7298 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7299 (is_valid_identifier): added for above workaround
7301 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7303 * device/lib/Makefile.in: fixed to enable port-specific-objects
7304 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7305 char, thanks Hubert Sack
7306 * doc/sdccman.lyx: documented --xstack-loc,
7307 elaborated a bit more on interrupts and pitfalls,
7308 removed "setjmp/longjmp unsupported",
7309 documented some unsupported C99 features
7310 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7311 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7312 if, thanks Hubert Sack
7313 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7314 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7316 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7317 regression tests can report resource usage (rfe 700441)
7318 * support/regression/collate-results.py: report resource usage
7319 * support/regression/ports/ds390/spec.mk,
7320 * support/regression/ports/hc08/spec.mk,
7321 * support/regression/ports/mcs51/spec.mk,
7322 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7323 * support/regression/ports/ds390/uCsim.cmd,
7324 * support/regression/ports/hc08/uCsim.cmd,
7325 * support/regression/ports/mcs51/uCsim.cmd,
7326 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7327 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7328 library, use the default one
7329 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7330 building the library
7332 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7334 * config.dsp: added dependency on .version and configure_vc.awk
7335 * device/include/setjmp.h: updated for --stack-auto and --xstack
7336 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7337 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7338 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7339 * device/lib/libsdcc.lib: added _setjmp
7340 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7341 (decorateType): fixed bug 1372851,
7342 (optimizeGetHbit): fixed warning
7343 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7344 array initialisation
7345 * support/regression/tests/bug1057979.c: added test for bug 1358192
7346 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7348 2005-12-03 Borut Razem <borut.razem AT siol.net>
7350 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7351 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7353 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7355 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7356 createIval): implement symbol independant "flexible array member",
7357 (createIvalCharPtr): implemented flexible array initialisation with a
7359 * src/SDCCsymt.c (copyStruct): removed,
7360 (getSize): fixed misleading comment,
7361 (getAllocSize): removed, the additional allocation size is now in
7362 sym->flexArrayLength,
7363 (checkStructFlexArray): new, syntax checks for flexible array members,
7364 (compStructSize): added syntax checks for "flexible array members"
7365 (copyStruct): removed,
7366 (copyLinkChain): removed inefficient fix for bug 770487
7367 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7368 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7369 symbol->flexArrayLength
7371 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7372 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7373 * support/regression/tests/structflexarray.c: added
7374 * support/valdiag/tests/structflexiblearray.c: added
7376 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7378 * src/SDCCast.c (decorateType): fixed bug 1368489
7379 * support/Util/SDCCerr.c,
7380 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7382 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7384 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7385 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7387 2005-11-27 Borut Razem <borut.razem AT siol.net>
7389 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7390 support/cpp2/mkdeps.h: added command line option
7391 -obj-ext=<extension> to SDCPP to define object file externion, used
7392 for generation of make dependencies (-M)
7393 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7395 2005-11-26 Borut Razem <borut.razem AT siol.net>
7397 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7398 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7399 added pic and pic16 libraries
7401 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7403 * device/include/float.h: Corrected typo in prototype of __fsgt
7405 2005-11-25 Borut Razem <borut.razem AT siol.net>
7407 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7408 added creation of model-mcs51-stack-auto libraries
7410 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7412 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7414 * src/SDCCast.c (createIvalArray): removed obsolete comment
7416 2005-11-24 Borut Razem <borut.razem AT siol.net>
7418 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7419 added missing device/lib/mcs51/crt*.asm sources
7421 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7423 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7425 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7427 * device/lib/_fs2schar.c,
7428 * device/lib/_fs2sint.c,
7429 * device/lib/_fs2slong.c: optimized inline asm
7431 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7433 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7434 Better handling of floats between -1.0 and 0.0.
7436 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7438 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7439 (the missing "if"s prohibited removal of redundant labels)
7441 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7443 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7444 Properly convert floats between -1.0 and 0.0 to long, int, and char
7445 types (max integer value of negative floats tends to zero).
7446 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7447 Removed changes made so to work properly with floats between
7448 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7451 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7453 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7454 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7455 (genCast) cosmetic change
7456 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7457 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7459 * support/regression/tests/bitfields (testSignedBitfields): added
7461 2005-11-18 Borut Razem <borut.razem AT siol.net>
7463 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7464 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7465 introduced SILENT option to make building of pic16 libraries less
7467 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7469 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7470 Now they work properly with floats between -1.0 and 0.0
7471 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7473 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7475 * src/SDCCicode.c (printOperand): added missing else
7477 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7479 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7480 reformatted for better readability
7481 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7484 2005-11-17 Borut Razem <borut.razem AT siol.net>
7486 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7487 introduced SILENT option to make building of pic16 libraries less
7488 verbose - used for nightly snapshot build
7489 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7490 available on Win32 platforms.
7491 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7492 medium, large, pic and pic16
7494 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7496 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7497 printf("%f"...) sets fraction to zero.
7499 2005-11-16 Raphael Neider <rneider AT web.de>
7501 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7503 * src/pic/gen.c (genIfx): implemented for CARRY bit
7504 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7505 to generic pointers, fixes #1357332,
7506 (pic16_movLit2f): NEW,
7507 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7509 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7511 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7513 2005-11-11 Raphael Neider <rneider AT web.de>
7515 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7516 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7517 compute pointer's type from operand,
7518 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7519 improved single bit reads, fixes bug #1353379
7521 2005-11-09 Borut Razem <borut.razem AT siol.net>
7523 * support/scripts/sdcc.nsi: added lib/pic to the package
7525 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7527 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7529 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7531 * support/regression/tests/bug1348008.c: added
7532 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7533 * support/regression/tests/bug1337835.c: updated comment
7535 2005-11-06 Borut Razem <borut.razem AT siol.net>
7537 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7538 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7539 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7540 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7541 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7542 dynamic construction of cl_error_class and derivates - 2.nd try
7544 2005-11-05 Borut Razem <borut.razem AT siol.net>
7546 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7547 bug, which caused Bus Errors on sparc solaris
7549 2005-11-04 Borut Razem <borut.razem AT siol.net>
7551 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7552 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7553 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7554 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7555 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7556 and derivates to resolve the initialization problem on OSX
7558 2005-11-02 Borut Razem <borut.razem AT siol.net>
7560 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7561 corrected typo - #include <winsock2.h>
7563 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7565 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7566 (_asxxxx_mapping): added org directive for future enhancements
7568 2005-11-01 Borut Razem <borut.razem AT siol.net>
7570 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7571 enabled sockets on WIN32
7572 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7574 2005-10-31 Borut Razem <borut.razem AT siol.net>
7576 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7577 WIN32 backslash path delimiters should be escaped when used in C strings
7578 * support/regression/tests/bitfields.c: exclude failing assertions for
7579 __CYGWIN32__ and __MINGW32__ hosts
7581 2005-10-30 Borut Razem <borut.razem AT siol.net>
7583 * src/SDCCutil.c: corrected double comparison typo
7585 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7587 * device/lib/medium/Makefile: added for new memory model medium
7588 * device/include/asm/mcs51/features.h: updated for medium/pdata
7589 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7590 added Multiply & Accumulate sbit's and MAC0_PAGE define
7591 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7592 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7593 * device/lib/_mullong.c: update for medium model
7594 * device/lib/incl.mk: added medium model
7595 * doc/sdccman.lyx: documented medium model
7596 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7597 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7598 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7599 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7600 (allocParms): set SCLS and OCLS to pdata for medium model
7601 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7603 (powof2): return <0 if not power of 2
7604 * src/avr/gen.c (genBitWise): use updated powof2
7605 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7606 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7607 (shiftLLeftOrResult): use B if necessary
7608 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7609 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7610 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7611 * support/regression/Makefile.in: added test-mcs51-medium
7612 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7614 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7616 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7618 * device/lib/time.c (mktime): fixed bug 1334315
7620 2005-10-28 Raphael Neider <rneider AT web.de>
7622 * device/include/pic/p16f_common.inc: added common declarations
7623 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7625 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7628 (aopPutUsesAcc): added to predict accumulator use,
7629 (assignResultValue): save acc if necessary,
7630 (genMinusDec): store result if indirectly addressed,
7631 (genDivOneByte): save acc if necessary,
7632 (movLeft2Result): bugfix if left already in acc,
7633 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7634 attention to accumulator use (esp. pdata),
7635 (genReceive): receive pdata correctly
7636 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7637 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7639 2005-10-27 Raphael Neider <rneider AT web.de>
7641 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7643 2005-10-27 Raphael Neider <rneider AT web.de>
7645 * .version: changed version to 2.5.4
7646 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7647 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7648 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7649 arithmetics support routines
7650 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7651 * device/lib/Makefile.in: also create installdir for pic
7653 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7655 * src/pic/device.c (dump_sfr): rewritten to delegate register
7656 placement to the linker (use `extern sym' rather than sym EQU addr),
7657 (validAddress): fixed to check last specified address
7658 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7659 (popGetLit): truncate literal value to 8 bit,
7660 (popGet): moved assert to more appropriate place
7661 (popGetExternal): create pCode operand from and mark the according
7662 symbol as being `extern'
7663 (popGetAddr): added sanity check on immediate's offset, provide
7664 GPOINTER tag on demand
7665 (aopPut): fixed for immediates,
7666 (mov2w_op): move operand's address or contents to WREG (depending on
7667 operand type), safer variant of mov2w,
7668 (movwf,call_libraryfunc): NEW, handy abbreviations,
7669 (get_argument_pcop,get_return_val_pcop,pass_argument,
7670 get_returnvalue): interface for accessing function parameters and
7672 (assignResultValuei,genRet): use new parameter/return value interface
7673 (pic14_getDataSize): back to old version handling generic pointers,
7674 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7675 provided implementation and/or fixed old one,
7676 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7677 calls, removed legacy 8051 reference code
7678 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7679 (loadSignToC): NEW, move the operands sign bit to CARRY,
7680 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7681 genRightShiftSigned, accepts negative shift counts,
7682 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7683 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7684 generic pointers, __data pointers and __code pointers,
7685 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7686 and signed bitfields, limit bitfields to 8 bit,
7687 (genDataPointerGet): fixed number of bytes read,
7688 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7689 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7690 pointers to constant data are no longer assumed to point to __code
7691 space, removed invalid pointer types,
7692 (bitpatternFromVal): retrieve the PICs representation of an integer
7694 (genDataPointerSet): fixed assigning to po_immediate operands,
7695 (genGenPointerSet): implemented as library call,
7696 (genIfx): fixed incorrect condition,
7697 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7698 provide GPOINTER tag according to destination's storage class,
7699 (genCast): added code to handle casting to generic pointers, added
7700 sign-/zero extension of the result
7701 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7702 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7703 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7705 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7706 address/register resides in the shared banks
7707 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7708 put all variables into separate sections (have the linker arrange
7710 (picglue): put init code and interrupt handlers in separate sections
7711 * src/pic/main.c: added port specific options table, modified to PORT
7712 structure to make GPOINTERs 3 byte, added pic14_options
7713 (_pic14_do_link): private linking routine (update paths to libraries,
7714 add libsdcc.lib by default)
7715 * src/pic/main.h: declare pic14_options
7716 * src/pic/pcode.c: fixed instructions i/o relations,
7717 (RegCond): reverted to correct version,
7718 (newpCodeOpLit): truncate literals to 8 bit,
7719 (genericPrint): added debug output,
7720 (getRegFromInstruction): fixed for various operand types, simplified
7721 (BuildFlow): fixed broken handling of isntructions with labels
7722 (LinkFlow): start at last instruction in flow (skip trailing comments),
7723 pass the flow on to the next instruction after CALL
7724 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7725 (insertPCodeInstruction): fixed inserting after a skip instruction,
7726 (DoBankSelect): fixed for labeled instructions
7727 (OptimizepBlock): honor --nopeep switch
7728 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7729 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7730 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7731 (pCodeOptime2pCodes): allow disabling this optimization via
7732 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7733 but is still buggy), started implementation of a dataflow based
7734 pCode optimization (CSE + dead code elimination)
7735 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7736 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7737 names are independant of the stack location and therefore portable across
7740 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7742 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7743 (selectSpil): fixed bug 1337835 by not spilling bit variables
7744 * support/regression/tests/bug1337835.c: added test for this bug
7745 * src/mcs51/peeph.def: restart after rule 3.c,
7746 addded rules 263.x to optimize loading constants
7748 2005-10-26 Raphael Neider <rneider AT web.de>
7750 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7751 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7752 (genAssign): emit warning when casting literals to generic pointer
7753 type, also applies when taking the address of a fixed variable,
7754 (genCast): improved casting to generic pointers
7755 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7756 extern variables, added verbose error message
7757 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7759 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7761 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7762 carry must be complemented too
7763 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7764 could be emitted by genMinus
7765 * src/SDCCval.c (constVal): fixed bug 1305065
7767 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7769 * src/SDCCast.c (addCast): added promotion for bit variables
7770 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7771 promotion casts + optimisation
7772 (optimizeGetWord): fix warning 'i' might be used uninitialized
7773 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7774 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7776 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7778 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7779 all chars are promoted to int; promotion should be handled in SDCCast.c
7781 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7783 * device/lib/_strcmp.c: Fixed bug 1326457
7785 2005-10-11 Raphael Neider <rneider AT web.de>
7787 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7788 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7790 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7792 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7793 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7795 2005-10-04 Raphael Neider <rneider AT web.de>
7797 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7798 device/lib/pic16/pics.all: added pic18f1320
7799 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7801 2005-09-30 Raphael Neider <rneider AT web.de>
7803 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7804 * src/pic16/devices.inc: NEW, provides device descriptions
7805 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7807 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7812 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7815 documented Any Order Bit, Higher Order Byte and Higher Order Word
7816 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7817 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7818 (optimizeGetAbit): new, to get any bit, not only the high bit,
7819 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7820 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7821 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7822 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7823 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7824 GETABIT, GETBYTE, GETWORD: decorate them,
7825 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7826 (ast_print): added GETABIT, GETBYTE, GETWORD
7827 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7828 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7829 (geniCodeBinary): new generic binary icode,
7830 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7831 * src/port.h: updated comment for PORT.hasExtBitOp
7832 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7833 (genGetByte): new, to get a single byte,
7834 (genGetWord): new, to get a word from a long,
7835 (gen51Code): added GETABIT, GETBYTE, GETWORD
7836 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7838 2005-09-23 Raphael Neider <rneider AT web.de>
7840 * configure.in, configure: have device/lib/pic configured
7841 * device/lib/Makefile.in: added model-pic14
7842 * device/lib/clean.mk: added pic/ to clean rule
7843 * device/lib/pic: added rudimentary pic14 library providing support
7844 functions for multiplication/division/generic pointer access
7845 * src/SDCCopt.c (convilong): mark support functions as extern
7846 for pic14 port as well
7847 * src/pic/gen.c (genMult): added assertions,
7848 (genpic14Code): emit warning on unhandled iCodes
7849 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7850 * src/pic/pcode.c (pCodeOpCopy),
7851 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7852 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7853 SFR_REGISTER}), made safe for future extensions
7854 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7855 instructions even if preceeded by SKIP instructions (also remove
7856 them); removed unused code
7857 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7858 prevents leaving parts of the structure uninitialized after copying
7860 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7864 * support/regression/tests/addsub.c: added test for the bug
7866 2005-09-21 Raphael Neider <rneider AT web.de>
7868 * device/include/pic16/pic18f1220.h,
7869 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7870 * device/lib/pic16/Makefile.rules: added missing opening paren
7871 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7872 are provided in genutils.c,
7873 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7874 operand/result sizes,
7875 (genCmp): assert on NULL pointers first, then check deref'ed values
7876 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7879 2005-09-18 Raphael Neider <rneider AT web.de>
7881 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7882 as these are now unused,
7883 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7884 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7885 local, avoids uninitialized pointer dereference on r->name
7886 * src/pic16/ralloc.c (newReg): fixed indentation
7888 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7890 * src/SDCCval.c (constVal): fixed bug 730366
7891 * support/Util/SDCCerr.c,
7892 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7894 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7896 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7898 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7900 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7902 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7904 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7905 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7906 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7907 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7908 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7909 * packihx/packihx.c (hexDigit): made c unsigned char
7910 * as/mcs51/lklibr.c (fndsym),
7911 * link/z80/lkgb.c (gb),
7912 * link/z80/lklibr.c (fndsym),
7913 * link/z80/lkrloc.c (relr),
7914 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7915 * src/SDCC.lex (checkCurrFile, process_pragma),
7916 * src/SDCCglue.c (spacesToUnderscores),
7917 * src/SDCCmain.c (setParseWithComma, processFile),
7918 * src/asm.c (tvsprintf, printCLine),
7919 * src/avr/gen.c (emitcode, aopPut),
7920 * src/ds390/gen.c (emitcode),
7921 * src/hc08/gen.c (emitcode, emitinline),
7922 * src/mcs51/gen.c (emitcode, genInline),
7923 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7925 * src/pic/ralloc.c (debugLog),
7926 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7928 * src/pic16/ralloc.c (debugLog),
7929 * src/z80/main.c (_process_pragma):
7930 made all ctype.h function calls safe
7931 * src/SDCCopt.c: include math.h for fabs
7932 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7933 and used them throughout the code to make ctype.h function calls safe
7934 * src/ds390/main.c (asmLineNodeFromLineNode),
7935 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7936 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7938 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7939 (newpCodeAsmDir): made ctype.h function calls safe
7940 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7941 pic16_emitcode): made lbp unsigned char*
7942 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7943 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7944 * src/xa51/gen.c (emitcode),
7945 * src/z80/gen.c (_emit2): made lbp unsigned char*
7946 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7949 2005-09-05 Raphael Neider <rneider AT web.de>
7951 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7952 access bank splitpoint
7954 2005-09-05 Raphael Neider <rneider AT web.de>
7956 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7958 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7960 * .version: changed to version 2.5.3
7961 * doc/sdccman.lyx: changed version to 2.5.3,
7962 documented --codeseg and --constseg and pragma codeseg and constseg,
7963 documented bit parameters (reentrant) and bit returning
7964 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7965 currFunc->recvSize, but is this ok for all ports?
7966 (ast2iCode): result of ~ on unsigned char must be cast to int for
7968 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7969 function pointers in bit space
7970 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7971 (processFuncArgs): call port.reg_parm() with reentrancy info
7979 * src/z80/main.c: port.reg_parm prototype extended with
7980 "bool reentrant" parameter
7981 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7982 options.stackAuto for allocating bit register parameters
7983 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7984 (genSend): set BitBankUsed if it is,
7985 (selectRegBank): factored out of genCall for use in genPcall,
7986 (genCall): removed redundant dtype assignmen, use selectRegBank,
7987 (genPcall): handle returning in Carry properly, save in F0 if needed,
7988 (genReceive): handle bit register parameters
7989 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7990 (mcs51_assignRegisters): enable bit registers for all reentrant
7991 functions and don't set BitBankUsed unconditionally
7992 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7993 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7994 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7996 2005-08-27 Borut Razem <borut.razem AT siol.net>
7998 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7999 ppc-osx (Darwin) does not support -u option. It seems that it is
8000 supported only on Linux - GNU cp
8002 2005-08-25 Borut Razem <borut.razem AT siol.net>
8004 * sim/ucsim/gui.src/serio.src/Makefile.in,
8005 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8006 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8007 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8008 install and strip, since the strip at /usr/ccs/bin should be used
8011 2005-08-24 Borut Razem <borut.razem AT siol.net>
8013 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8015 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8017 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8020 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8022 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8023 * as/mcs51/lkmain.c (link_main): fixed warning
8024 * device/include/stdbool.h: ds390 has no advanced bit support yet
8025 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8026 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8027 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8028 and updated their macros
8029 * src/SDCCval.c (constVal): updated comment for renamed b_long
8031 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8033 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8034 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8035 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8036 (oprio): set priority for '['
8037 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8039 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8040 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8041 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8042 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8043 added overlayable BIT_BANK area
8044 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8045 (summary2): explain 'T' in legenda
8046 * as/mcs51/lkrloc.c: replaced old K&R style,
8047 (relr): added R_BIT processing,
8048 (errmsg): added "Bit-addressable relocation error",
8049 (adb_bit): added for converting from byte- to bit-addressable space,
8050 (adb_24_bit): added for converting from byte- to bit-addressable space
8051 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8052 used in reentrant functions now even as return value
8053 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8054 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8055 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8056 * src/SDCCglobl.h: added indicator BitBankUsed
8057 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8058 the bit registers b0-b7
8059 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8060 (geniCodeCast): fixed bug 1263853,
8061 (geniCodeLogicAndOr): put result in bool or char,
8062 (geniCodeReceive): added parameter func for accessing the return type,
8063 (geniCodeFunctionBody): pass func to geniCodeReceive
8064 * src/SDCCmain.c: added indicator BitBankUsed
8065 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8066 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8067 (checkSClass): don't put automatic bool/bit on stack,
8068 (checkFunction): removed check on function cannot return bit
8069 * src/SDCCsymt.h: added newBoolLink prototype
8070 * src/mcs51/gen.c (rb1regs): added bit registers,
8071 (movc): created for assigning to carry,
8072 (pushReg, popReg): created for pushing registers,
8073 (sameRegs): check both AOP_REG and AOP_CRY types,
8074 (aopOp): handle bit registers,
8075 (aopPut): optimization no self-assign,
8076 (saveRegisters): push reg->base (bits) only once for bit registers,
8078 (unsaveRegisters): pop reg->base only once and use popReg,
8079 (assignResultValue): added parameter func and return in carry for bits,
8080 (genIpush): optimization no reload in A if not changed,
8081 (genSend): bit parameters in reentrant functions are passed in bit
8082 registers by first assigning to bits in B, then save registers and
8084 (genCall): handle returning in Carry properly, save it in F0 if needed,
8085 (genPcall): updated assignResultValue call, this is not safe yet for bit
8086 returning function !!!
8087 (genFunction): don't generate equ's for bit registers and use pushReg,
8088 (genEndFunction): take care of bit returning functions and use popReg,
8089 (genRet): return bit in Carry,
8090 (genIfx): optimize bit registers and other directly addressable bits,
8091 (genReceive): updated assignResultValue call
8092 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8093 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8094 registers when using stack-auto
8095 * src/mcs51/ralloc.c (_G): added allBitregs,
8096 (regs8051): added the bit registers,
8097 (createStackSpil): use macro IS_BIT,
8098 (getRegBit): added to allocate a bit register, else spill,
8099 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8100 (updateRegUsage): factored out to ease stepping while debugging,
8101 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8102 also allocate bit registers,
8103 (fillGaps): handle bit registers,
8104 (findAllBitregs): added to create bit vector with all bit registers,
8105 (mcs51_allBitregs): returns this bit vector,
8106 (mcs51_assignRegisters): when using stack-auto use bit registers for
8107 passing parameters and creating local variables
8108 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8110 2005-08-22 Borut Razem <borut.razem AT siol.net>
8112 * device/lib/Makefile.in: replaced find option -or with -o
8113 to make it run on solaris
8115 2005-08-22 Raphael Neider <rneider AT web.de>
8117 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8118 fixes #1265442 (crash on Solaris)
8120 2005-08-20 Borut Razem <borut.razem AT siol.net>
8122 * configure, configure.in: added tests for libsocket and libnsl libraries,
8123 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8124 from support/regression/Makefile.in
8125 * support/regression/Makefile.in: added
8126 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8127 * sim/ucsim/libtool: regenerated on sparc-solaris
8128 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8129 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8130 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8131 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8132 sparc-solaris, which doesn't use GNU ld linker
8133 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8134 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8136 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8138 * src/mcs51/peeph.def: updated comments
8140 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8142 * device/lib/_gptrget.c,
8143 * device/lib/_gptrput.c: slightly shorter
8144 * doc/sdccman.lyx: incremented version
8145 * src/mcs51/peeph.def: moved peephole comments to the line of first
8146 change to better keep line correlation, reanimated 186.e
8147 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8149 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8151 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8152 David Saxton with quotes around file name.
8154 2005-08-15 Borut Razem <borut.razem AT siol.net>
8156 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8157 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8158 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8159 make tests run on x86_64 platform
8161 2005-08-13 Raphael Neider <rneider AT web.de>
8163 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8164 as it might be executed DURING a build (parallel make is wonderful)
8166 2005-08-13 Raphael Neider <rneider AT web.de>
8168 * device/lib/Makefile.in (port-specific-objects-pic16):
8169 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8170 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8172 * device/lib/pic16/Makefile.rules: build subdirs before creating
8173 the library, removed builddir rule, create $(builddir) early in
8174 recurse rule, use empty recurse rule for leaf directories
8175 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8176 mkdir errors (race condition), removed duplicate suffix "hex"
8178 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8179 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8180 prevents mkdir -p from aborting on Alpha
8182 2005-08-12 Raphael Neider <rneider AT web.de>
8184 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8185 db-statements in order to allow for arrays of pointers in code
8186 sections to be placed without interspersed 0-padding, fixes
8188 * (emitStatistics): fixed division by zero for pic18f1220
8189 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8190 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8191 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8192 * (pic16_pCodeConstString): keep track of already emitted string
8193 literals to prevent "duplicate definitions of symbol _str_NR"
8194 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8196 * device/lib/Makefile.in: ignore failing PIC16 library builds
8197 * device/lib/pic16/Makefile: do not build if gputils are missing
8198 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8200 2005-08-10 Raphael Neider <rneider AT web.de>
8202 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8205 2005-08-10 Raphael Neider <rneider AT web.de>
8207 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8208 Rokas' patch to add the new fixed point type "__fixed16x16"
8209 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8210 functions for __fixed16x16 arithmetics
8211 * device/lib/pic16: reimplemented the build system to support
8212 a separate build directory, better handling of libio (create
8213 the library in a separate subdir for each architecture) and
8214 easier configuration (centralized in Makefile.common)
8216 2005-08-07 Raphael Neider <rneider AT web.de>
8218 * src/pic16/gen.c (genrshTwo): fixed sign extension
8219 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8220 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8222 * device/include/pic16/pic18f4220.h: NEW, header for
8223 pic18f4220 and pic18f4320
8224 * device/include/pic16/pic18fregs.h: added new devices,
8225 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8226 * device/include/pic16/signal.h: resolved name clashes
8227 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8228 to also allow testing for interrupt enable bits, added
8229 comments on how to use the macros
8230 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8231 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8232 register definitions for the devices
8233 * device/lib/pic16/pics.all: added new devices
8234 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8236 * device/lib/pic16/libc/stdlib/memfree: do not count
8237 the block header as free memory
8238 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8239 simplified and added missing end-of-blocklist-marker
8240 (reported by Peter Onion, fixes #1252814)
8241 * (_mergeHeapBlock): fixed loop condition
8242 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8243 len==0, restructured code
8244 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8245 up a bit, reduced bitfield accesses, prevent endless loops
8246 in case of heap corruption
8247 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8248 "unreferenced arguments/must return a value" warnings
8249 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8250 replaced BAUDREG with SPBRG
8251 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8252 device/lib/pic16/debug/gstack/gstack.c: replaced
8253 _naked, _asm, _endasm with __naked, __asm, __endasm
8255 2005-08-05 Raphael Neider <rneider AT web.de>
8257 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8258 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8260 2005-08-05 Borut Razem <borut.razem AT siol.net>
8262 * device/lib/Makefile.in: added missing ';'
8263 * configure: removed ^M characters
8265 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8267 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8268 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8271 2005-08-04 Borut Razem <borut.razem AT siol.net>
8273 * configure.in: pic16 libraries build 2nd try - enable running
8274 configure in device/lib/pic16
8275 * configure: regenerated from configure.in
8276 * device/lib/Makefile.in: create $(PORT)/bin directory
8278 2005-08-03 Raphael Neider <rneider AT web.de>
8280 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8281 to get/set values via pointers
8282 * (genUnpackBits,genPackBits): changed detection of
8283 ptr->bitfield vs. sym.bitfield, fixed access via generic
8284 pointers, removed dead (wrong) code for multibyte bitfields
8285 * (genNearPointerGet, genGenPointerGet): removed useless code,
8286 fixed bitfield detection, fixes #1250594
8287 * (genNearPointerSet): removed useless code
8288 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8289 and introduced macro pic16_emitpcode that conditionally emits
8290 the origin of the following pCode (useful for debugging SDCC)
8291 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8292 * (createDefmap): fixed handling of LFSR for --optimize-df
8294 2005-08-02 Borut Razem <borut.razem AT siol.net>
8296 * device/lib/Makefile.in: pic16 libraries build enabled since
8297 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8299 2005-08-02 Raphael Neider <rneider AT web.de>
8301 * src/pic16/gen.c (genPackBits): removed deprecated warning
8302 * (genGenPointerSet): fixed bitfield detection
8304 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8306 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8308 2005-07-31 Raphael Neider <rneider AT web.de>
8310 * device/lib/pic16/libdev/pic18f458.c,
8311 device/include/pic16/pic18f458.h: added missing T0CONbits
8313 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8315 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8317 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8319 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8321 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8323 * device/include/mcs51/at89c51ed2.h: added.
8325 2005-07-23 Raphael Neider <rneider AT web.de>
8327 * src/pic/gen.h: added emitpcode macro for debugging
8328 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8329 and replace by macro adding debug information on demand
8330 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8331 * (gencjne): tried to fix; replaced with correct (slower) code
8332 * (gen{Unp,P}ackBits): fixed single bit access
8333 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8334 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8335 previous instruction
8336 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8337 register has to be handled with care (forbidding movement
8338 of assignments/uses, removing assignments completely, ...)
8339 * (pCodeOptime2pCodes): make use of regIsSpecial
8340 * added lots of debugging output (commented out)
8341 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8342 from being reused as result UNLESS it is known to work
8344 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8346 * support/Util/dbuf.h: include <stddef.h> for size_t
8347 * .version: changed to version 2.5.2
8349 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8351 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8353 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8355 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8356 (genModOneByte): removed needless psha/pula
8358 2005-07-22 Raphael Neider <rneider AT web.de>
8360 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8361 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8362 * src/pic/gen.c (resolveIfx): do not "invent" labels
8363 * (genSkipc): changed to positive logic
8364 * (genSkipCond): removed as no longer needed
8365 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8367 * (genLeftShift): check operands are in different registers
8368 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8369 INCF does not update CARRY...
8370 * src/pic/main.c: fixed _linkCmd
8371 * src/pic/pcode.c (unlinkpCode): added inactive code
8372 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8373 alive (do not assign result and operand overlapping registers)
8375 2005-07-22 Raphael Neider <rneider AT web.de>
8377 * src/pic/device.c (dump_sfr): replaced register declaration with
8378 call to emitSymbolToFile() to avoid duplicate symbols
8379 * (assignRelocatableRegisters): do not declare external symbols
8380 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8381 right (take size of type, not etype)
8382 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8383 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8384 * (packRegsForAccUse): disabled assignment of WREG as
8385 the result reg to prevent occurence of just fixed #1235003,
8387 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8388 symbols (avoids duplicate symbols in .asm file)
8389 * (pic14emitRegularMap): use emitSymbolToFile()
8390 * src/pic/gen.c (aopOp): fixed spillLocation handling
8391 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8392 * (genDataPointerSet): removed unneccessary variables/output
8394 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8396 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8397 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8399 2005-07-21 Raphael Neider <rneider AT web.de>
8401 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8402 architecture cannot handle them efficiently, fixes bug #1235003
8403 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8404 check for empty sets before using them (fixes bug #1232190)
8406 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8408 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8409 (lnksect2): generate warnings for memory overlap
8410 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8411 constseg to set the name of these segments so you can instruct the linker
8412 to place them in banks
8413 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8414 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8415 added code_seg and const_seg to options
8416 * src/SDCCglue.c (emitMaps): use options.const_seg,
8417 (createInterruptVect): put interrupt vectors in segment HOME,
8418 (glue): put HOME before static segment and put the main glue in HOME,
8419 (glue): use options.code_seg
8420 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8421 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8422 these segments so you can instruct the linker to place them in banks
8423 (linkEdit): use code_loc for HOME segment which should be the first
8424 segment in code memory now
8425 * src/SDCCmem.c: fixed more stuff like bug 1238386
8426 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8427 (changePointer): don't change function pointers to code pointers for
8429 (compareType): added exceptional check for banked function pointers
8430 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8431 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8432 after static in code memory
8433 * src/mcs51/gen.c: added aopLiteralLong prototype,
8434 (aopForSym): use getSize for functions,
8435 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8436 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8437 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8439 (genPcall): use call for literal function pointers and generate banked
8440 calls over the one trampoline so there's only one place for the user to
8441 modify according to his/hers hardware,
8442 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8443 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8444 * src/mcs51/main.c: added keyword banked,
8445 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8446 * support/Util/SDCCerr.c,
8447 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8448 needed for passing the bank and address to the trampoline
8449 * device/lib/mcs51/crtbank.asm: added for bankswitching
8450 * device/lib/mcs51/Makefile: added crtbank
8452 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8454 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8455 for fields at offset 0 of a struct or union as reported
8456 on 2005-07-07 in the developer mailing list.
8458 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * src/SDCCmem.c: fixed bug 1238386
8462 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8464 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8465 (patch #1144962), added peephole 300, enabled 259.x
8466 * doc/sdccman.lyx: removed screenshot and provided link instead
8468 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8470 * doc/sdccman.lyx: added section about debugging with ddd
8471 * doc/figures/ddd_example.eps: screenshot of debugging session
8473 2005-07-04 Raphael Neider <rneider AT web.de>
8475 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8476 like CODE pointers, fixes #1115683
8477 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8478 call, fixes bugs #1232211, #1228110,
8479 fixed wrong casts to pCodeFlow from pCodeInstructions
8481 2005-07-04 Raphael Neider <rneider AT web.de>
8483 * src/pic/gen.c (popGet): changed assert to allow for
8485 * (popGetAddr): changed signature to provide
8486 an additional index, patched all call sites
8487 * (genCmpEq): handle literal-like operands correctly
8488 * (genAddrOf): added sanity checks on __code/__data pointers
8489 * (genAssign): added handling of symbols from __code section
8490 * (gencjne): do not generate code for comparisons whose result
8491 is neither stored nor used, fixes bug #1171114
8492 * (AccLsh, AccRsh): operate on operand instead of WREG
8493 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8494 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8496 * rewrote complete shift-by-literal logic, commented unused
8498 * (genConstPointerGet): get multiple bytes (if result size > 1),
8499 fixed handling of non-immediate addresses
8500 * (genPointerGet): handle CODE pointers like CONST pointers
8501 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8502 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8503 operand is to be treated as a literal or not
8504 * (mov2w,genPcall,genCmpEq),
8505 src/pic/genarith.c: use aop_isLitLike() to decide between
8506 literal/register contents
8507 * (addSign): added missing offset
8508 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8509 only emit comment in debug-mode,
8510 use {aop,op}_isLitLike throughout the file
8511 * src/pic/glue.c: fix initializers for pointers (work in progress)
8512 * src/pic/pcode.c (get_op): honor index on _const symbols
8513 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8514 * (dumppBlock): added pCode size estimation
8515 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8516 check for IS_SYMOP before OP_SYMBOL'ing
8517 * fixed indentation, compacted switch-statements
8518 * (allocReg): find free register and allocate it instead of
8519 allocating new registers all the time
8520 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8521 registers as its operands (necessary only for multibyte GETs)
8523 2005-07-01 Raphael Neider <rneider AT web.de>
8525 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8526 debugging .asm-output macros FENTRY + FEXIT
8527 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8529 * (emitpComment): NEW, printf to pCode
8530 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8532 * (popGetAddr): NEW, variant of popGet to access an immediates
8533 high(er) bytes instead of the n'th byte of memory they reference,
8534 replaced popGet with popGetAddr where neccessary
8535 * (genDataPointerGet): reactivated and fixed implementation
8536 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8538 * (genDataPointerSet): fixed multibyte assignments
8539 * (genpic14Code): fixed --i-code-in-asm handling
8540 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8541 * (genPlus): fixed index-out-of-bounds error
8542 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8543 * src/pic/ralloc.c: added debugging output macro FENTRY2
8544 * (spillThis): fixed indentation, enbraced for-body for clarity
8545 * (rematStr): commented out as now unused
8546 * (regTypeNum): commented out special spill case (overwrites
8548 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8550 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8552 * doc/sdccman.lyx: documented sfr16/sfr32,
8553 added example for using storage class with function pointers
8554 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8556 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8559 * device/lib/_itoa.c,
8560 * device/lib/_ltoa.c: optimized codesize
8561 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8562 but don't know how to suppress the double warning.
8563 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8564 * support/Util/SDCCerr.c,
8565 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8567 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8569 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8570 fixed old K&R prototypes
8571 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8572 * device/lib/_gptrget.c,
8573 * device/lib/_gptrgetc.c,
8574 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8575 also new versions for small generic pointers and banked generic pointers
8576 * src/port.h: added const_name
8577 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8578 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8579 * src/SDCCcse.c (findPrevIc): check all associative operators
8580 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8581 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8582 * src/SDCCmem.c: updated comments,
8583 set far-space to 0 for pdata, results in optimized code
8584 * src/SDCCmem.h: added macro CONST_NAME
8585 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8586 moving the info into the highest bits, see also gptrget/gptrput
8587 * src/src.dsp: added sdcc.ico to project files
8588 * src/avr/gen.c (genCast): fixed bug 0x%d
8589 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8590 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8591 relation between ptr_type and DCL_TYPE,
8592 (genCast): fixed bug 0x%d
8593 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8594 (CODE)" for const_name
8595 * src/hc08/gen.c (genCast): fixed bug 0x%d
8596 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8597 (hc08_port): added "CONST (CODE)" for const_name
8598 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8599 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8600 between ptr_type and DCL_TYPE,
8601 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8602 operand* and took AOP() inside function so sfr-ness can be checked,
8603 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8605 (genFunction, genEndFunction): optimized stack setup,
8606 (genMinus): optimized for literals with ending zeroes (in bytes),
8607 (genCast): fixed bug 0x%d
8608 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8609 (mcs51_port): added "CONST (CODE)" for const_name
8610 * src/mcs51/peeph.def: made rule 226 more generic
8611 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8612 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8613 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8614 * src/z80/main.c (z80_port): added NULL for const_name,
8615 (gbz80_port): added NULL for const_name
8616 * support/regression/tests/bug663539.c,
8617 * support/regression/tests/sfr16.c: new tests
8619 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8621 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8623 2005-06-24 Raphael Neider <rneider AT web.de>
8625 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8627 * device/include/pic16/signal.h: added USBIF
8630 2005-06-24 Raphael Neider <rneider AT web.de>
8632 * device/lib/pic16/libdev/pic18f2455.c,
8633 device/include/pic16/pic18f2455.h: NEW
8634 * device/include/pic16/pic18fregs.h,
8635 device/lib/pic16/pics.all,
8636 src/pic16/device.c: added 18f2455
8637 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8638 device/include/pic16/{pic18f[68][567].h,usart.h}:
8639 replaced MULTIPLE_USARTS define with more relaible
8640 compatibility sfrs (for USART access)
8642 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8644 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8645 and the output asm file line is printed on two lines.
8647 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8649 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8650 BGT, BLE, BHI, and BLS instructions
8651 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8653 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8654 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8656 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8658 2005-06-15 Raphael Neider <rneider AT web.de>
8660 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8661 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8662 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8663 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8664 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8666 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8668 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8669 Marcel Telka in bug #1215704
8671 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8673 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8674 located in shared memory bank.
8676 2005-05-31 Raphael Neider <rneider AT web.de>
8678 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8679 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8680 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8682 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8684 * device/lib/_strncpy.c: fixed the fix
8686 2005-05-26 Raphael Neider <rneider AT web.de>
8688 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8689 initializers with \0, bug #1208187
8690 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8691 intializers with \0, bug #1208187
8693 2005-05-26 Raphael Neider <rneider AT web.de>
8695 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8696 initializers with \0, bug #1208187
8697 * src/pic16/main.c (_process_pragma): added sanity checks
8698 for stack position and size, emit warnings when appropriate
8700 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8702 * device/lib/_strncpy.c: fixed not filling with \0
8704 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8706 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8708 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8709 compound_statement),
8711 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8713 2005-05-24 Raphael Neider <rneider AT web.de>
8715 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8717 2005-05-24 Raphael Neider <rneider AT web.de>
8719 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8720 TRISE definitions, closes bug #1162453
8722 2005-05-22 Raphael Neider <rneider AT web.de>
8724 * src/pic16/main.c (_process_pragma): check for missing
8725 arguments to pragmas code and udata
8726 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8727 consistency fixes to match other headers (thanks to Jim Paris)
8728 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8730 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8732 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8734 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * support/regression/tests/bug1198642.c: new test
8737 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8738 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8739 * support/scripts/resource.h,
8740 * support/scripts/resource.rc,
8741 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8742 * support/scripts/sdcc.ico: added 32x32 icon
8744 2005-05-18 Raphael Neider <rneider AT web.de>
8746 * device/lib/pic16/libdev/pic18f*.c,
8747 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8748 keywords to "__sfr" and "__at (X)"
8749 * device/include/pic16/pic18fregs.h: added pic18f4520
8750 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8751 #1203088 (MPLAB compatibility)
8753 2005-05-17 Raphael Neider <rneider AT web.de>
8755 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8756 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8757 * device/lib/pic16/pics.all: added new devices
8758 * src/pic16/device.c: added support for pic18f4520
8760 2005-05-16 Raphael Neider <rneider AT web.de>
8761 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8762 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8763 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8764 convenience function for bit access
8766 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8768 * device/lib/printf_large.c: fixed bug 1193299
8769 * support/regression/tests/bug1057979.c: added test %3.3s
8771 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8773 * device/include/mcs51/8051.h,
8774 * device/include/mcs51/8052.h: made parseable with lint
8775 * device/include/mcs51/lint.h: added include file for (sp)lint
8776 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8777 * doc/cdbfileformat.lyx,
8778 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8780 2005-05-14 Raphael Neider <rneider AT web.de>
8782 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8783 * device/lib/pic16/libc/stdlib/itoa.c (new)
8784 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8785 * device/lib/pic16/libio/Makefile: exclude subdir according to
8786 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8787 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8788 * src/pic16/gen.c (genFunction): prevent annoying warning
8789 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8791 * support/cpp2/cppmain.c (cpp_output_string): new
8792 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8795 2005-05-13 Borut Razem <borut.razem AT siol.net>
8797 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8799 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8801 * .version: changed to version 2.5.1; back to bleeding edge development
8803 2005-05-11 Borut Razem <borut.razem AT siol.net>
8805 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8806 generate PDF version 1.3 documents
8808 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8810 * .version: changed to version 2.5.0
8812 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8814 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8816 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8818 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8819 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8820 well as many smaller updates.
8821 * .version: changed to version 2.5.0-pre1
8823 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8825 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8827 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8829 * support/regression/tests/bug1185672.c: added
8830 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8832 * src/mcs51/gen.c (genCall): added comments, made it look safer
8833 * src/mcs51/gen.c (genEndFunction): simplified
8835 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8837 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8839 2005-04-14 Borut Razem <borut.razem AT siol.net>
8841 * fixed bug 1045046 - SIGSEGV with really simple code?:
8842 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8843 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8845 2005-04-14 Borut Razem <borut.razem AT siol.net>
8847 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8848 src/pic16/device.h: temporarily disabled experimental #inline pragma
8851 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8853 * device/include/z80/stdio.h,
8854 * device/include/z80/string.h: removed these highly incomplete files so
8855 SDCC can use the default ones in device/include/
8857 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8859 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8861 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8864 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8866 * device/include/malloc.h: removed redundant __reentrant prototypes
8867 * device/lib/_mullong.c: added working xstack variant in asm (C version
8868 doesn't pass regression tests)
8869 * device/lib/bpx.c: used __data and made bpx char for mcs51
8870 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8871 (createFunction): fixed bug with xstackPtr
8872 * src/SDCCcse.c: corrected comments
8873 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8874 (killDeadCode, eBBlockFromiCode): removed unused code
8875 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8877 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8878 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8879 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8880 (genModOneByte): fixed warning in MSVC
8881 * src/mcs51/main.c (): added comments
8882 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8884 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8886 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8888 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8890 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8892 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8894 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8895 characters arrays of larger size than the declared one.
8897 2005-04-10 Borut Razem <borut.razem AT siol.net>
8899 * src/pic/gen.c (genInline),
8900 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8901 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8902 (findNextInstruction), (findPrevInstruction),
8903 (findInstructionUsingLabel),
8904 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8905 * src/pic/pcode.c (findLabel): added missing '\n'
8906 * src/src.dsp: added SDCCdwarf2.c to the project
8908 2005-04-09 Borut Razem <borut.razem AT siol.net>
8910 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8912 2005-04-08 Raphael Neider <rneider AT web.de>
8914 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8915 into the chain after a given one) and mergeDefmapSymbols (combine
8916 defmap entries for each symbol per pcode)
8917 * (createDefmap): have defmap entries merged in the end
8918 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8919 a symbol before replacing one access type's symbol, merge symbols in
8920 the end (replacement symbol might already have an entry)
8921 * (assignValnums): keep reference to written WREG intact
8923 2005-04-08 Raphael Neider <rneider AT web.de>
8925 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8928 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8930 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8933 2005-04-07 Raphael Neider <rneider AT web.de>
8935 * device/include/pic16/usart.h: added compatibility defines for
8936 devices with more than one USART
8937 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8939 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8941 * device/lib/Makefile.in: updated for port specific include
8943 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8945 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8947 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8949 * device/include/8051.h,
8950 * device/include/8052.h,
8951 * device/include/at89S8252.h,
8952 * device/include/at89c55.h,
8953 * device/include/at89x051.h,
8954 * device/include/at89x51.h,
8955 * device/include/at89x52.h,
8956 * device/include/mcs51reg.h,
8957 * device/include/reg51.h,
8958 * device/include/reg764.h,
8959 * device/include/regc515c.h,
8960 * device/include/sab80515.h: (re)moved these 12 files
8961 * device/include/mcs51/8051.h,
8962 * device/include/mcs51/8052.h,
8963 * device/include/mcs51/at89S8252.h,
8964 * device/include/mcs51/at89c55.h,
8965 * device/include/mcs51/at89x051.h,
8966 * device/include/mcs51/at89x51.h,
8967 * device/include/mcs51/at89x52.h,
8968 * device/include/mcs51/mcs51reg.h,
8969 * device/include/mcs51/reg51.h,
8970 * device/include/mcs51/reg764.h,
8971 * device/include/mcs51/regc515c.h,
8972 * device/include/mcs51/sab80515.h: and added them here
8974 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8976 * device/include/stdarg.h: changed SDCC specific keywords to double
8978 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8980 * device/include/hc08/mc68hc908gp32.h,
8981 * device/include/hc08/mc68hc908jb8.h,
8982 * device/include/hc08/mc68hc908jkjl.h,
8983 * device/include/hc08/mc68hc908qy.h: fixed comments
8984 * device/include/mcs51/README: updated
8985 * device/include/mcs51/c8051f120.h: added PINRSF
8986 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8987 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8988 amidst code. Also inline is not supported.
8990 2005-04-06 Raphael Neider <rneider AT web.de>
8992 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8993 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8994 callers stack/frame pointers
8996 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8998 * device/include/pic16/usart.h: added, missing in previous commit,
8999 * device/include/pic16/adc.h: fixed typo,
9000 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9002 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9004 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9005 uninitialized because a bug appears with gplink
9006 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9007 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9008 complains for unrecognised option
9010 2005-04-05 Raphael Neider <rneider AT web.de>
9012 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9013 structs as well (using memcpy)
9014 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9015 on ISRs (GOTO has no label)
9016 * src/pic16/device.h: added OF_OPTIMIZE_DF
9017 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9018 new data flow analysis/optimization
9019 * src/pic16/pcode.c: added (prototypes for and implementation of)
9020 dataflow analysis functions, fixed pCodeInstructions' inCond and
9021 outCond values, made RCALL a branch instruction
9022 * (pic16_unlinkpCode): keep C line if possible
9023 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9024 C line moved if possible
9025 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9026 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9027 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9028 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9030 * (pic16_getJumptabpCode): NEW, needed in...
9031 * (LinkFlow): fixed handling of jumptables, calls and conditional
9033 * (pic16_InsertCommentAfter): NEW
9034 * (pic16_pCodeReplace): made verbose and flow preserving
9035 * (AnalyzeFlow): added call to data flow analysis
9036 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9037 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9038 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9040 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9042 * src/SDCCast.c (decorateType): fixed bug #1105626
9044 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9046 * device/include/asm/pic16/features.h,
9047 * pic18f*.h headers,
9048 * device/include/pic16/adc.h,
9049 * device/include/pic16/delay.h,
9050 * device/include/pic16/i2c.h,
9051 * device/include/pic16/malloc.h,
9052 * device/include/pic16/stdio.h,
9053 * device/include/pic16/stdlib.h,
9054 * device/include/pic16/string.h,
9055 * device/lib/pic16/libc/stdio/printf_tiny.c,
9056 * device/lib/pic16/libc/stdio/printf_small.c,
9057 * device/lib/pic16/libc/stdio/strmgpsim.c,
9058 * device/lib/pic16/libc/stdio/strmmssp.c,
9059 * device/lib/pic16/libc/stdio/strmusart.c,
9060 * device/lib/pic16/libc/stdio/vfprintf.c,
9061 * device/lib/pic16/libc/stdlib/ltoa.c,
9062 * device/lib/pic16/libc/stdlib/putchar.c,
9063 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9064 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9065 * device/lib/pic16/libc/stdlib/memchrram.c,
9066 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9067 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9068 * device/lib/pic16/libio/adc/adcbusy.c,
9069 * device/lib/pic16/libio/adc/adcread.c,
9070 * device/lib/pic16/libio/adc/adcsetch.c,
9071 * device/lib/pic16/libio/usart/ubaud.c,
9072 * device/lib/pic16/libio/usart/ubusy.c,
9073 * device/lib/pic16/libio/usart/udrdy.c,
9074 * device/lib/pic16/libio/usart/uopen.c,
9075 * device/lib/pic16/libio/usart/uputc.c,
9076 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9077 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9078 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9079 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9080 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9081 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9082 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9083 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9084 specific keywords to double underlined form,
9085 * device/lib/pic16/libc/Makefile.rules,
9086 * device/lib/pic16/libsdcc/Makefile.rules,
9087 * device/lib/pic16/libm/Makefile,
9088 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9089 to compile with C standard set in Makefile.common
9090 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9091 rand.c and crc.c in compilation process,
9092 * device/lib/pic16/libsdcc/int/divuint.c,
9093 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9094 `c' from signed to unsigned,
9095 * device/lib/pic16/startup/crt0.c,
9096 * device/lib/pic16/startup/crt0i.c,
9097 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9098 keywords to double underlined form, bug fixes in _do_cinit function
9099 which prevented the correct initialization of the .idata segment,
9100 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9101 core to enter a infinite loop
9102 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9104 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9106 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9108 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9110 * device/include/Makefile.in: add support for hc08 subdirectory
9111 * device/include/hc08/: new subdirectory
9112 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9113 Lucas Loizaga, thanks!
9114 * device/include/hc08/mc68hc908qy.h,
9115 * device/include/hc08/mc68hc908gp32.h,
9116 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9117 their own directory. Changed internal macro names to use the compiler
9118 reserved namespace. Changed SDCC specific keywords to double
9120 * device/include/math.h,
9121 * device/include/malloc.h,
9122 * device/include/stdarg.h,
9123 * device/include/stdbool.h
9124 * device/include/string.h,
9125 * device/include/tinibios.h,
9126 * device/include/ds400rom.h,
9127 * device/include/8051.h,
9128 * device/include/8052.h,
9129 * device/include/80c51xa.h,
9130 * device/include/at89c55.h,
9131 * device/include/at89S8252.h,
9132 * device/include/at89x51.h,
9133 * device/include/at89x52.h,
9134 * device/include/ds80c390.h,
9135 * device/include/reg764.h,
9136 * device/include/regc515c.h,
9137 * device/include/sab80515.h,
9138 * device/include/mcs51/c8051f000.h,
9139 * device/include/mcs51/c8051f018.h,
9140 * device/include/mcs51/c8051f020.h,
9141 * device/include/mcs51/c8051f040.h,
9142 * device/include/mcs51/c8051f060.h,
9143 * device/include/mcs51/c8051f120.h,
9144 * device/include/mcs51/c8051f300.h,
9145 * device/include/mcs51/c8051f310.h,
9146 * device/include/mcs51/c8051f320.h,
9147 * device/include/mcs51/c8051f330.h,
9148 * device/include/mcs51/c8051f350.h,
9149 * device/include/z180.h: Changed SDCC specific keywords to double
9152 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9154 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9156 * (pic16_assignConfigWordValue): disable testing of configuration
9157 register value with config mask,
9158 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9159 function with port->fun_prefix,
9160 * (genFunction): when generating a naked interrupt function never
9161 create an absolute segment placed in interrupt vector address, place
9162 the actual interrupt function at IVA instead, when an interrupt
9163 function is generated with unspecified interrupt then do not create
9164 the absolute section,
9165 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9166 code for generating a call to generic pointer get/put function with
9167 a call to function pic16_callGenericPointer(),
9168 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9169 the call to the generic pointer get/put functions with prefixing the
9170 function name with port->fun_prefix,
9171 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9172 * src/pic16/main.c (_process_pragma): prefix function with
9174 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9175 calling assembler, old 18Fxxxx macro is deprecated,
9176 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9177 PC_ASMDIR in while condition,
9178 * (findInstruction): add PC_ASMDIR in while condition,
9179 * (buildCallTree): prefix main with port->fun_prefix,
9180 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9181 identifier for variable with banked access in instructions BTFSS,
9182 BTFSC, BCF, BSF, BTG
9183 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9184 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9185 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9186 perform optimization when enviroment variable NO_REG_OPT is set,
9187 * (insideLRBlock): NEW, return 1 if register is inside an
9188 INF_LOCALREGS block,
9189 * (RemoveRegFromLRBlock): remove a register that is completely
9190 eliminated by register optimization, but it is still left in local
9191 register store/restore in/from stack block,
9192 * (Remove2pcodes): after removing register, check to see if it
9193 should be removed from local register store/restore in/from stack
9195 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9196 DUMMY_READ_VOLATILE,
9198 * device/include/pic16/adc.h: minor prototype modifications and
9200 * device/include/pic16/malloc.h: added GPL notice various
9202 * device/include/pic16/stdint.h: NEW, standard header for ints
9203 * device/include/pic16/delay.h: NEW, header for delay functions,
9204 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9206 * device/include/pic16/signal.h: NEW, header providing helper macros
9207 for implementing signal handlers,
9208 * device/include/pic16/stdio.h: added prototypes for functions,
9209 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9210 prototypes for stdin and stdout, added macro PUTCHAR to
9211 automatically implement putchar function prototype,
9212 * device/include/pic16/usart.h: modified and updated USART library,
9213 * device/lib/pic16/libio/adc/,
9214 * device/lib/pic16/libio/i2c: some modifications to improve library
9216 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9217 family of functions,
9218 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9219 family of functions and other sources,
9220 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9221 of the PIC18Fxx[28] devices,
9222 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9223 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9224 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9225 _do_cinit function, because the previous failed when local variables
9226 where not placed in the same memory bank,
9227 * device/lib/pic16/libsdcc/char/: various modifications to improve
9228 library performance,
9229 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9230 information on the new functions of the c library and more...
9232 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9234 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9236 2005-03-26 Raphael Neider <rneider AT web.de>
9238 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9239 if condition == CARRY)
9240 * (genCmp): adapted to new genSkipc semantics
9241 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9242 on rIfx (genCmp was broken)
9244 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9246 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9247 * src/z80/main.c (_keywords[]),
9248 * src/SDCCglobal.h (struct options),
9250 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9251 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9252 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9253 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9254 always available in leading double underscore form. The C99 support is
9255 mostly missing, but it's a start.
9256 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9257 reserved identifier "__data".
9259 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9261 * src/mcs51/peeph.def: fixed bug 1170013
9263 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9265 * device/include/mcs51reg.h: fixed bug 842007
9267 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9272 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9274 * src/port.h (struct PORT),
9275 * src/avr/ralloc.c (avr_assignRegisters),
9277 * src/ds390/ralloc.c (ds390_assignRegisters),
9279 * src/hc08/ralloc.c (hc08_assignRegisters),
9281 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9283 * src/pic/ralloc.c (pic14_assignRegisters),
9285 * src/pic16/ralloc.c (pic16_assignRegisters),
9287 * src/xa51/ralloc.c (xa51_assignRegisters),
9289 * src/z80/ralloc.c (z80_assignRegisters),
9291 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9292 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9294 * src/SDCCdflow.c (computeDataFlow),
9296 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9298 * src/SDCCcflow.c (*),
9300 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9301 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9302 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9303 immedDom() returning wrong block; probably fixes bug #1160833)
9305 2005-03-20 Borut Razem <borut.razem AT siol.net>
9307 * support/scripts/inc2h.pl: WIN32 port
9309 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9311 * device/lib/makefile.in: added abs.c and labs.c
9313 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9315 * device/include/stdint.h: added
9316 * device/lib/abs.c: added
9317 * device/lib/labs.c: added
9318 * device/include/stdlib.h: added abs() and labs() prototypes
9319 * device/lib/libsdcc.lib: added abs and labs
9320 * device/include/float.h,
9321 * device/lib/_fsmul.c,
9322 * device/lib/printf_fast.c,
9323 * device/lib/printf_tiny.c: updated comments
9325 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9327 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9330 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9332 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9333 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9335 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9337 * device/lib/printf_large.c: removed inline assembly for portability and
9338 readability. Use printf_fast if speed or size are more important.
9339 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9340 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9342 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9344 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9345 prevent compiler warning
9347 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9349 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9350 moved to level 0 and declared as static. Also they are explicit
9351 placed in access bank. This was necessery because some times they
9352 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9353 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9354 optimizations. Currently only compare to unsigned char is implemented,
9355 * src/pic16/gen.c: added fReturnIdx array,
9356 * (struct resolvedIfx) is moved to gen.h and made public,
9357 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9358 * (aopForSym): added an optimization to directly store in stack of
9359 the operand of a SEND iCode,
9360 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9361 but as registers instead (AOP_REG) using the fReturnIdx array,
9362 * (pic16_freeAsmop): remove the freed register from the
9363 _G.sregsAlloc field,
9364 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9365 a compare of 'WREG',
9366 * (pic16_popGetTempRegCond): changed function prototype, now
9367 function takes also a bitVector argument v which holds the current
9368 set of registers that are allocated for stack access by aopForSym,
9369 registers allocated in aopForSym for accessing stack symbols are not
9370 any more part of the functions usedRegs field,
9371 * (genCall): some times aopOp is called for a stack variable to be
9372 send, aopForSym might perform the push, if this is true make sure
9373 that genCall doesn't push the variable twice by testing _G.resDirect,
9374 * (genFunction): changed testing for unspecified interrupt number
9375 from 256 to INTNO_UNSPEC,
9376 * modified selection scheme of frame pointer generation. Previously
9377 if function did use local registers a frame pointer was generated,
9378 now a frame pointer is generated only if function has arguments
9379 (that need PLUSW2 register access), or has stack arguments, or the
9380 compiler is not instructed to omit the frame pointer,
9381 * (genEndFunction): before restoring local registers that were saved
9382 in the function preamble, also restore the registers that *might*
9383 have been allocated for stack access,
9384 * (genRet): removed some old comments,
9385 * (genCmp, the active (RN's) version): added a call to the
9386 pic16_genCmp_special function to perform the compare with a more
9387 robust and optimized way,
9388 * (genInline): a feature has been added in inline code generation,
9389 which allows a wildcard variable substitution when writing inline
9390 assembly. Code is incomplete and experimental therefore undocumented,
9391 * (genCast): changed order of aopOp for result and right to allow
9392 aopForSym to directly load the result if possible,
9393 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9394 perform an optimized compare on some selected special occasions,
9395 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9396 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9397 generate an IVT any more,
9398 * src/pic16/main.c (pic16_optionsTable): added command line option
9400 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9401 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9403 * src/pic16/NOTES: Raphael Neider added in list of active developers
9404 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9405 jumptable_end to prevent bug #,
9406 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9407 inCond and outCond fields,
9408 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9409 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9410 turn off register spilling,
9411 * (packRegsForOneUse): synced with other ports' versions although it
9412 is not used currently,
9413 * (pic16_packRegisters): added an optimization while reading
9414 structure bitfields, some registers may be saved (malloc code is
9415 decreased by 80 bytes)
9417 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9419 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9420 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9421 this can be optimized more?
9423 2005-03-10 Raphael Neider <rneider AT web.de>
9425 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9426 genNearPointerGet): (hopefully) fixed access to bitfields via
9427 pointers (p->bitN = x; and x = p->bitN; failed)
9429 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9431 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9433 2005-03-09 Raphael Neider <rneider AT web.de>
9435 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9437 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9439 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9440 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9441 (regTypeNum): set REG_BIT type if necessary
9442 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9443 * support/regression/tests/critical.c: check bug 1144613
9445 2005-03-02 Raphael Neider <rneider AT web.de>
9447 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9449 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9451 * src/avr/ralloc.c (serialRegAssign),
9452 * src/ds390/ralloc.c (serialRegAssign),
9453 * src/hc08/ralloc.c (serialRegAssign),
9454 * src/mcs51/ralloc.c (serialRegAssign),
9455 * src/pic/ralloc.c (serialRegAssign),
9456 * src/pic16/ralloc.c (serialRegAssign),
9457 * src/xa51/ralloc.c (serialRegAssign),
9458 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9460 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9462 * src/SDCCast.c (decorateType): fixed bug 1124787
9464 2005-02-20 Hubert Sack <sack AT digiplan.de>
9465 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9467 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9470 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9472 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9473 to keep the correct label reference count when adding/removing references
9474 to labels. A peephole file using this is appended to patch #1144962.
9476 2005-02-14 Raphael Neider <rneider AT web.de>
9478 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9479 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9480 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9481 retrievals of result operand's value on assignment
9483 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9485 * device/include/pic16/string.h: modified prototype for memccpy()
9486 to memccpy(void *, void *, char, size_t)
9487 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9488 check whether to omit frame pointer or not,
9489 * (genInline): convert all occurences of "\n" to LF in inline
9490 assembler blocks, this helps formatting the inline text,
9491 * (pic16_loadFSR0): modified prototype,
9492 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9493 removed some 8051 legacy code,
9494 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9495 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9496 before allocating temporary registers in functions,
9498 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * support/regression/tests/bitvars.c: corrected the "fix"
9502 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9504 * support/regression/tests/bitvars.c,
9505 * support/regression/tests/bitwise.c,
9506 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9508 2005-02-10 Raphael Neider <rneider AT web.de>
9510 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9511 different size for Alpha
9512 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9514 2005-02-09 Raphael Neider <rneider AT web.de>
9516 * src/SDCC.lex(doPragma) : save and restore warning options as well
9517 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9518 * have #pragma less_pedantic set the errorlevel to WARNING
9520 * (cloneOptimize) : fixed wrong malloc's size
9521 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9522 facilitate correct handling of #pragma (save|restore)
9524 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9526 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9528 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9530 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9532 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9534 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9536 2005-02-02 Raphael Neider <rneider AT web.de>
9538 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9539 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9540 * (pic16_storeForReturn): fixed to allow returning function pointers
9541 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9542 * device/include/pic16/{stddef.h,stdbool.h}: added
9544 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9546 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9548 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9550 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9551 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9552 appeared to be required
9554 2005-01-31 Borut Razem <borut.razem AT siol.net>
9556 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9557 include/mcs51 and include/z80 directories to the package
9559 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9561 * src/hc08/gen.c (genFunction): fixed bug #1112752
9563 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9565 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9567 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9569 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9571 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9573 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9575 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9577 * device/include/c8051fxxx.h: removed these 6 files
9578 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9580 2005-01-26 Raphael Neider <rneider AT web.de>
9582 * src/pic16/gen.c (genAssign): fixed assignment from longs
9583 in codespace (were cut to three bytes)
9584 * (genDummyRead): implemented (except for CODESPACE...),
9586 * src/pic16/glue.c (emitStatistics): beautified
9587 * device/lib/pic16/libm/Makefile: added include path
9589 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9591 * src/z80/gen.c (aopPut): fixed bug #1103902
9593 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9595 * device/lib/expf.c: fixed bug #1095792
9597 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9599 * device/lib/pic16/libm: added Math library sources
9601 2005-01-24 Raphael Neider <rneider AT web.de>
9603 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9604 to enable upcast to pCodeOpReg2 (there is no type tag to
9605 differenciate the two and pic16_popGet2p cast into PCOR2)
9606 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9607 (sizeof(sectNames) changed to sizeof(sectName))
9608 Both patches fix segfaults under MinGW.
9610 2005-01-23 Raphael Neider <rneider AT web.de>
9612 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9613 Safe_[mc]?alloc()'ed variables
9614 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9615 of (byte sized) temporaries (assign them to WREG for now)
9616 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9617 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9618 this might fix SIGSEGVs on MinGW...
9619 * src/SDCCopt.c (killDeadCode): restored original behaviour
9620 (volatile operands might get thrown away though)
9622 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9624 * src/pic16/gen.c: fixed bug #1106975,
9625 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9626 pointer update, INTCON is saved, global interrupts are disabled and
9627 restored after updateing TOS.
9628 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9629 * added function attribute 'shadowregs' to take advantage of shadow
9631 * added function attribute 'wparam' as an alternative to the wparam
9633 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9634 user declares a non-ISR function as 'shadowregs',
9635 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9637 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9639 * .version: bumped version number to 2.4.8
9640 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9642 * device/lib/pic16/libio/i2c/: I2C module support library,
9643 * device/include/pic16/i2c.h: I2C support library header,
9644 * device/lib/pic16/libc/stdio/: standard IO support sources,
9645 * (printf_small.c): printf_small() source, supports float print,
9646 * (printf_tiny.c): printf_tiny() source, does not support floats,
9647 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9648 enable global optimizations for entire library source, other
9649 Makefiles in the source tree are also modified to reflect this,
9650 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9652 * doc/sdccman.lyx: updated to reflect new changes,
9653 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9654 sym->onStack if-case,
9655 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9656 sbit, idata, _idata, xdata, _xdata,
9657 * added pragma library, to link an external library, (see doc),
9658 * removed command line options, --pomit-config-words, --pomit-ivt,
9659 --pleave-reset-vector,
9660 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9661 when calling assembler to reflect memory model used, also define
9662 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9663 reflect stack model used,
9664 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9665 on stack return NULL,
9667 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9669 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9670 of the operands is volatile. Fixes #1020220
9672 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9674 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9675 * (OptimizeRegUsage): make sure that there is really no other flow where
9676 the first pCode is used
9678 2005-01-22 Raphael Neider <rneider AT web.de>
9680 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9681 to fix #1106967 (pCode->seq are not set up correctly)
9683 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9685 * src/SDCCglue.c (glue): make sure code area is declared before the
9686 static initialization area.
9688 2005-01-21 Raphael Neider <rneider AT web.de>
9690 * device/lib/Makefile.in: fixed test for pic16 install dir
9691 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9693 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9694 added --optimize-goto compiler switch and pragma wparam documentation
9695 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9696 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9697 and PRODH closing bug #1071770 (peephole optimizer)
9699 2005-01-19 Raphael Neider <rneider AT web.de>
9701 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9702 cmdLine buffers (used when calling sdcpp...) are large enough
9703 (MAX_PATH=256 truncates arguments leading to system halts when
9705 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9706 * (genUminus): rewritten to for efficiency
9707 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9708 used uninitialized in some cases)
9709 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9710 copy the third byte from the int -- now assumes 0x80 (data memory)
9711 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9712 operands (genAddLit expects the iCode's operands to swapped as
9713 well), fixed leftover bytes (crashed for short left operands)
9714 * (pic16_genMinusDec): performance improvements, removed false
9716 * (pic16_genMinus): fixed to cope with differently sized operands
9717 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9719 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9720 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9721 new banksel optimization
9722 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9723 analysis for temporary registers (segfaults...)
9724 * src/pic16/peeph.def: added rule
9726 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9728 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9729 which converts a float number to its ASCII representation
9730 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9731 functions to convert the fractional and integer part of a float to ASCII,
9732 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9733 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9735 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9737 * device/include/pic16/adc.h: added GPL info,
9738 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9739 a pCodeOp as tested operand,
9740 * (genNearPointerGet): optimized bit testing, does not use
9741 intermediate register for bit value, test directly instead with
9742 BTFSS, BTFSC, works only for single bits,
9743 * (genpic16Code): dump the name of the iCode in the asm,
9744 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9745 renamed to pic16_decodeOp,
9746 * (serialRegAssign): do not allocate a temporary register for iCode
9747 sequences that test a single bit for 1/0
9749 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9751 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9752 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9753 access stack and frame pointers. They are initially assigned to
9754 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9755 accessing SFRs. Updated all occurences of modification of stack or
9756 frame pointer in gen.c and pcode.c,
9757 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9758 assigning of a literal value to pointers,
9759 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9760 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9763 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9765 * doc/sdccman.lyx: update documentation about stack pragma, added
9766 some info for stack memory models
9768 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9770 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9772 2005-01-08 Raphael Neider <rneider AT web.de>
9774 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9775 udata sections to fix bug #1097823
9777 2005-01-05 Raphael Neider <rneider AT web.de>
9779 * src/pic16/gen.c (genGenericShift): added handling of differently
9780 sized left operand and result
9782 2005-01-04 Raphael Neider <rneider AT web.de>
9784 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9785 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9786 to hold the condition bit)
9787 * added new version of genCmp (old code available via #define)
9788 * added new version of genShiftLeft/genShiftRight in a generic
9789 way, now supports shifting by negative values
9790 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9791 shiftCount (expected by genGenericShift)
9792 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9793 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9795 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9796 is an invalid literal too...)
9798 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9800 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9801 from Raphael Neider,
9802 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9803 for 8-bit literals. This fixes some literal operands which are sign
9804 extended to 16-bits ints when instruction needs only 8-bits.
9806 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9808 * device/lib/logf.c: added mcs51 assembly version
9809 * device/lib/expf.c: added mcs51 assembly version
9810 * device/lib/_logexpf.c: new shared asm code for expf and logf
9811 * device/include/math.h: add defines for assembly math library
9812 * device/lib/Makefile.in: build new _logexpf.c
9813 * device/lib/libfloat.lib: use new _logexpf.c
9815 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9818 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9819 device types which have less than 0x7f registers.
9821 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9823 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9825 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9827 * device/lib/printf_fast.c: only build on supported arch.
9828 * device/lib/printf_tiny.c: only build on supported arch.
9829 * device/lib/printf_fast_f.c: only build if asm float lib
9830 * device/lib/_fsget1arg.c: only build if asm float lib
9831 * device/lib/_fsget2args.c: only build if asm float lib
9832 * device/lib/_fsnormalize.c: only build if asm float lib
9833 * device/lib/_fsreturnval.c: only build if asm float lib
9834 * device/lib/_fsrshift.c: only build if asm float lib
9835 * device/lib/_fsswapargs.c: only build if asm float lib
9836 * device/include/stdio.h: don't provide print_fast,
9837 print_fast_f, print_tiny prototypes if --xstack used
9839 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9841 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9842 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9845 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9847 * device/lib/printf_fast_f.c: same as printf_fast, but
9848 with floating point enabled
9849 * device/lib/printf_fast.c: minor tweaks
9850 * device/include/stdio.h: add printf_fast_f
9852 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9854 * src/SDCCmain.c: make --float-reent default for mcs51
9855 * device/lib/_fsadd.c: added mcs51 assembly version
9856 * device/lib/_fssub.c: added mcs51 assembly version
9857 * device/lib/_fsmul.c: added mcs51 assembly version
9858 * device/lib/_fsdiv.c: added mcs51 assembly version
9859 * device/lib/_fseq.c: added mcs51 assembly version
9860 * device/lib/_fsneq.c: added mcs51 assembly version
9861 * device/lib/_fsgt.c: added mcs51 assembly version
9862 * device/lib/_fslt.c: added mcs51 assembly version
9863 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9864 * device/lib/Makefile.in: add _fscmp to build
9865 * device/lib/libfloat.lib: add _fscmp to build
9867 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9869 * device/lib/_fs2slong.c: added mcs51 assembly version
9870 * device/lib/_fs2sint.c: added mcs51 assembly version
9871 * device/lib/_fs2schar.c: added mcs51 assembly version
9872 * device/lib/_fs2ulong.c: added mcs51 assembly version
9873 * device/lib/_fs2uint.c: added mcs51 assembly version
9874 * device/lib/_fs2uchar.c: added mcs51 assembly version
9875 * device/lib/_slong2fs.c: added mcs51 assembly version
9876 * device/lib/_sint2fs.c: added mcs51 assembly version
9877 * device/lib/_schar2fs.c: added mcs51 assembly version
9878 * device/lib/_ulong2fs.c: added mcs51 assembly version
9879 * device/lib/_uint2fs.c: added mcs51 assembly version
9880 * device/lib/_uchar2fs.c: added mcs51 assembly version
9881 * device/include/float.h: added #define to select asm vs c
9883 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9885 * device/lib/printf_fast.c: improvements to float output
9886 * device/include/float.h: add defines for assembly float library
9887 * device/lib/_fsget1arg.c: receive 1 float arg
9888 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9889 * device/lib/_fsnormalize.c: normalize a float
9890 * device/lib/_fsreturnval.c: return float, various helper routines
9891 * device/lib/_fsrshift.c: right shift a float's mantissa
9892 * device/lib/_fsswapargs.c: swap 2 floats
9893 * device/lib/Makefile.in: build these 6 new files for mcs51
9894 * device/lib/libfloat.lib: add these 6 files to the library
9896 2004-12-26 Borut Razem <borut.razem AT siol.net>
9898 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9901 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9903 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9904 and fully reentrant and register bank neutral.
9905 * device/lib/printf_fast.c: added float (not enabled by default),
9906 added compact/slower integer (also not enabled by default),
9907 improved size/speed of fast integer code, other minor changes
9908 * device/include/stdio.h, device/lib/Makefile.in,
9909 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9911 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9913 * src/pic16/pcode.c: declaring variables other than at the start of a
9914 block is not supported in C by VC6.
9916 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9918 * applied a previous patch from Raphael Neider that wasn't included
9919 in the previous commits, which fixes infinite loops within jumptable
9921 * made some fixes that previous patches introduced
9923 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9925 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9926 that fixes an issue with AOP_PCODE asmop's offset,
9927 * (pic16_popCopyReg): update instance field too,
9928 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9929 function of pic port,
9930 * (genCmp, genAnd, genAssign),
9931 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9933 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9935 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9936 variables initial values to idata section,
9937 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9938 variables in some functions. This utilizes parmBytes field of iCode
9939 structure to hold the offset of the variable in stack. (might be
9940 able to use the stack field too?)
9941 * applied patch from Raphael Neider # ### , # ###
9942 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9943 variable initial values in idata section,
9944 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9945 for static variables with initial value
9946 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9947 applied fix in while loop from Raphael Neider.
9949 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9951 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9952 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9953 * src/ds390/ralloc.c (serialRegAssign): spill bits
9954 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9955 * support/Util/SDCCerr.c,
9956 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9957 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9958 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9960 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9962 * device/include/sdcc-lib.h: inserted LGPL, added includes
9963 asm/ds390/features.h and asm/mcs51/features.h
9964 * device/include/asm/default/features.h,
9965 * device/include/asm/gbz80/features.h,
9966 * device/include/asm/z80/features.h: added empty _AUTOMEM
9968 * device/include/asm/ds390/features.h,
9969 * device/include/asm/mcs51/features.h: added files with defines for
9970 _AUTOMEM and _STATMEM indicating automatic and static storage class
9971 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9972 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9973 * src/SDCCicode.c (geniCodeCast),
9974 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9975 * src/SDCCloop.c (loopInduction): removed unused variable lr
9976 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9977 to convertToFcall to include char modulo (RFE 1065037), added check
9978 if left operand is unsigned and use abs of literal value
9979 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9980 as it doesn't work after conversion from peephole.def to peephole.rul
9981 * src/mcs51/gen.c (toBoolean): added check for size,
9982 (genModOneByte): optimized code for signed char modulo a literal
9983 power of 2 (thanks to Hubert Sack),
9984 (genRRC): removed unnecessary "clr c",
9985 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9986 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9988 swapped rules 256.c and 256.d,
9989 extended 256.d by using new multiple checks (thanks Erik),
9990 added rules 256.e and 256.f,
9991 updated rule 261.a and 261.b to new generated code
9992 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9994 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9996 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9997 induction related bugs, including first part of bug #1074377
9999 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10001 * applied patch from bug-report #1076292,
10002 * applied patches for genAnd and Goto-optimizations for Raphael
10004 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10005 dump a less iCode information,
10006 * src/pic16/device.h (pic16_options_t): added field debgen,
10007 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10008 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10009 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10011 * (various functions): added macros FENTRY and FENTRY2 to functions,
10012 to emit function prologue,
10013 * (various functions): fixed indentation,
10014 * (genNearPointerGet): fixed loading of FSR0,
10015 * (genPackBits): applied patch from Raphael Neider to fix updating
10016 of FSR0 and touching only the modified bits,
10017 * src/pic16/genarith.c (various functions): added macros FENTRY to
10018 emit function prologue in comments,
10019 * src/pic16/pcode.h: added functions debugf2, debugf3,
10020 * src/pic16/ralloc.c: partial fix for packForPush caused
10021 segmentation fault,
10023 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10025 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10026 <stsp AT users.sourceforge.net> with reversed byte order
10027 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10029 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10031 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10033 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10034 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10036 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10038 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10040 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10042 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10044 (setFromConditionArgs): friendly operand parser for peephole rules,
10045 (operandBaseName, operandsNotRelated): new peephole condition
10046 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10047 architecture specific register naming into account, handles n-way
10048 comparisons, and supports quoted literals
10049 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10051 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10053 * src/mcs51/peeph.def: fixed bug #1076940
10055 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10057 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10059 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10061 Adding support for replacing ljmps with sjmps in jumptables
10062 generated for switch statements. For now you need to set the
10063 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10064 Now 4 algorithms for mcs51 jumptable generation are used:
10065 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10066 addresses loaded pc-relative for up to 112 cases and stack-pushing
10067 target addresses loaded with offset from dptr for up to 256 cases.
10069 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10070 * src/mcs51/main.c: adapted constants for switch table generation
10071 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10073 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10075 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10076 * support/regression/tests/bug1057979.c: added test for bug 1073386
10078 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10080 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10083 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10085 * src/pic16/device.h,
10086 * src/pic16/genarith.c,
10087 * src/pic16/glue.c,
10088 * src/pic16/main.c,
10089 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10091 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10093 Large cummulative patch for pic16 port.
10094 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10095 to call when a stack overflow occurs,
10096 * (malloc.h): added CVS Id tag,
10097 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10099 * added libc directory. The current version of LibC contains string
10100 functions, ctype functions and macros and some functions of the
10101 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10102 be extensively tested in the future. Standard disclaimer here.
10103 Library is not automatically build yet. But one can build it by
10104 invoking 'make' inside the libc directory.
10105 * added ADC library under libio. Preliminary version yet.
10107 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10108 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10109 aopForRemat() now and not by pic16_aopOp(),
10110 * (pic16_popGetTempReg): removed warning messgae when allocating
10111 temporary registers, its a buggy feature and will be removed,
10112 * (pic16_popGet): set register instance field in AOP_CRY,
10113 * (pic16_outBitC): fixed for results in size greater than 1,
10114 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10115 * (pic16_storeForReturn): optimized return of 0,
10116 * (genCmp): experimental code for new genCmp which uses PIC18's
10117 special compare&skip instructions. Initial tests fail some times
10118 with variables grater than 1 byte in size, so new code is disabled,
10119 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10121 * (genCast): began a fix to optimize the casting of a bit to another
10122 bit, now assigning a bitfield to another bitfield will fail, sorry,
10123 * src/pic16/main.c: disabled the use of lr-support feature,
10124 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10125 * added some function prototypes, added function _debugf prototype,
10126 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10127 bits with offset (case PO_GPR_BIT),
10128 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10130 * (isBankInstruction): modified to return 0 for no banking instruction,
10131 and 1 for banking instruction,
10132 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10133 caused stop processing pCodes after a inline assembly block,
10134 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10135 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10136 registers when it shouldn't,
10137 * src/pic16/ralloc.c (allocReg): add preliminary support for
10138 supporting a limited set of temporary registers,
10140 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10142 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10143 genDataPointerSet): ensure assignments always copy in MSB to LSB
10145 (loadRegFromAop): recognize CLRH optimization,
10146 (genFunction): optimize RECEIVE iCodes in reentrant functions
10148 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10150 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10151 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10153 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10154 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10155 contiguous with data
10157 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10159 * device/lib/_gptrget.c (_gptrget),
10160 * device/lib/_gptrgetc.c (_gptrgetc),
10161 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10162 instead of sjmp to ret
10163 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10164 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10166 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10168 * .version: bumped version to 2.4.7
10169 * device/lib/_gptrget.c (_gptrget): is now _naked
10170 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10171 * device/lib/_gptrput.c (_gptrput): is now _naked
10172 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10173 (createFunction): fixed xstack
10174 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10175 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10177 (geniCodeCritical): store original interrupt state in an iTemp bit
10178 var unless stack-auto
10179 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10180 * src/SDCCmain.c (setIncludePath): added include/target to search path
10181 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10182 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10184 (processFuncArgs): put bit vars in bit area
10185 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10186 unsaveRBank): fixed xstack,
10187 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10188 (genFunction, genEndFunction): fixed xstack,
10189 (genAssign): optimization don't walk backwards through mem
10190 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10191 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10192 * support/regression/Makefile: also make library (for stack-auto) when
10193 making "all" and added "test-mcs51-xstack-auto"
10194 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10195 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10196 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10197 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10198 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10199 make-library by MAKE_LIBRARY
10200 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10201 regression tests for xstack
10202 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10203 * support/regression/tests/critical.c: test for critical on mcs51
10205 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10207 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10208 built version of sdcc instead of installed version
10210 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10212 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10213 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10215 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10216 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10217 WARNING: remove device/lib/build/z80/printf.o by hand when
10218 updating from previous build!
10219 * device/lib/z80/printf.c: updated comment
10220 * support/regression/tests/bug1057979.c: test all ports now
10221 * support/regression/tests/bug1065458.c: file added
10223 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10225 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10226 *_start and *_end symbols for static functions
10228 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10230 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10231 and search crt0.o in all library paths,
10232 (setIncludePath): proper handling of --nostdinc,
10233 (setLibPath): proper handling of --nostdlib
10234 * support/regression/Makefile,
10235 * support/regression/ports/ds390/spec.mk,
10236 * support/regression/ports/gbz80/spec.mk,
10237 * support/regression/ports/hc08/spec.mk,
10238 * support/regression/ports/mcs51/spec.mk,
10239 * support/regression/ports/mcs51-large/spec.mk,
10240 * support/regression/ports/mcs51-stack-auto/spec.mk,
10241 * support/regression/ports/z80/spec.mk: use include and lib files from
10242 built version of sdcc instead of installed version
10243 * doc/sdccman.lyx: fixed typo in --nostdinc
10245 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10248 * src/pic/device.c,
10249 * src/pic/ralloc.c,
10250 * src/pic/gen.c : added support to generate code for struct bit fields.
10252 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10254 * as/xa51/xa_version.h,
10255 * device/include/errno.h,
10256 * device/include/regc515c.h,
10257 * device/lib/_itoa.c,
10258 * device/lib/_ltoa.c,
10259 * device/lib/ser_ir_cts_rts.c,
10260 * sim/ucsim/xa.src/glob.cc,
10261 * sim/ucsim/xa.src/inst_gen.cc,
10262 * sim/ucsim/xa.src/xa_bit.cc,
10263 * sim/ucsim/xa.src/xa_sfr.cc,
10264 * sim/ucsim/z80.src/inst_dd.cc,
10265 * sim/ucsim/z80.src/inst_fdcb.cc,
10266 * support/scripts/keil2sdcc.pl,
10267 * src/pic16/pic16.dsp,
10268 * src/pic16/pic16a.dsp: corrected cvs line endings
10269 * device/lib/printf_large.c: fixed bug 1057979
10270 * src/pic16/gen.c: fixed non-C standard code
10271 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10272 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10273 * support/regression/ports/mcs51/support.c: reload T1 asap
10274 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10275 pdata use and clear idata startup behaviour
10276 * support/regression/tests/bug1057979.c: added
10278 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10280 * device/examples/ds390/ow390/ad26.h,
10281 * device/examples/ds390/ow390/cnt1d.h,
10282 * device/examples/ds390/ow390/crcutil.c,
10283 * device/examples/ds390/ow390/ownet.h,
10284 * device/examples/ds390/ow390/owsesu.c,
10285 * device/examples/ds390/ow390/swt12.h,
10286 * device/examples/ds390/ow390/swtoper.c,
10287 * device/examples/ds390/ow390/temp10.h,
10288 * device/examples/ds390/ow390/thermodl.c,
10289 * device/examples/ds390/tinitalk/tinitalk.dsp,
10290 * device/examples/ds390/tinitalk/tinitalk.dsw,
10291 * device/examples/mcs51/clock/hw.h,
10292 * device/examples/mcs51/simple2/go.bat,
10293 * device/examples/serialcomm/windows/serial.h,
10294 * device/examples/xa51/dummy.c,
10295 * device/examples/xa51/hello.c,
10296 * device/include/80c51xa.h,
10297 * device/include/at89x051.h: corrected cvs line endings
10299 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10301 * src/pic16/main.c (options): added command line --gstack, to trace
10302 stack over/under flows,
10303 * added pragma 'wparam' to allow passing first byte of function
10304 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10305 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10306 call to __gstack_test function and sets up the symbol as extern,
10307 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10308 * popaop): added call to pic16_testStackOverflow,
10309 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10311 * (genCall, genPcall): now all parameters are passed via stack
10312 except in functions that are pass to wparam pragma in which WREG is
10314 * (genPcall): REENTRANT flag is checked to see if variable prototype
10315 contains reentrant keyword, don't call a non-reentrant function, via
10316 a reentrant function pointer or vice versa, functions are never
10318 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10320 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10321 SIGSEGV when accessing a NULL register stucture,
10322 * (pic16_printGPointerType): modified to handle UPPER modifier for
10323 function initializers, changed prototype of function to simpler one,
10324 * (pic16_printIvalFuncPtr): check to see if function is already
10325 added in externs list,
10326 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10327 optimized a move from W to SFR with a move to the same register
10328 later after a CALL,
10329 * device/lib/pic16/debug: NEW directory, contains debug features
10330 which are enabled when linking with libdebug.lib, currently command
10331 line option --gstack enables stack pointer tracing for over/under
10332 flow, corresponding sources are in debug/gstack
10334 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10336 * doc/sdccman.lyx: updated SDCC version,
10337 * (PIC16 port): update list of command line options,
10338 * src/pic16/device.h (structure pic16_options_t): added field gstack
10339 to enable stack overflow tracing on push/pops,
10340 * src/pic16/device.c (statistics structure): added statistics
10342 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10343 pic16_dump_int_registers): increase statistics counters for each
10344 * variable which is encountered
10345 * (pic16_dump_usection): emit each .udata variable to its own udata
10347 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10348 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10349 parameters via stack, otherwise use old scheme,
10350 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10351 assembler output file,
10352 * src/pic16/main.c: added command line options --gstack to enable
10353 push/pop tracing for stack overflow,
10354 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10355 instructions): added size of each instruction,
10356 * (pic16_countInstruction): estimate size of instructions in
10357 the_pFile list, inline assembly blocks are not counted,
10358 * (pic16_FixRegisterBanking): trace previous register usage, when
10359 banksel optimizations is greater than 0, don't emit a redudant
10362 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10364 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10365 * src/pic16/ralloc.c : applied same fix for pic16.
10366 * src/pic/gen.c : tidied it up a little.
10368 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10370 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10371 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10373 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10375 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10377 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10379 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10380 non-reentrant function __modsint in the interrupt function (thus
10381 corrupting math operations during serial I/O)
10382 * device/lib/ser_ir.c: as above, changed buffersize
10383 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10384 256.c,d for zeroing
10385 * doc/Makefile: added option -t for rsync
10387 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10389 * src/SDCCast.h (struct ast),
10390 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10392 2004-10-20 Borut Razem <borut.razem AT siol.net>
10394 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10397 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10399 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10401 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10402 support functions to replace long sequences of MOVFF's from access
10403 bank registers to stack and vice versa,
10404 * src/pic16/device.h: added new field opt_flags, where optimization
10405 flags can be set to enable certain features,
10406 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10407 * pBlock, (genFunction, genEndFunction): surroung loop for
10408 saving/loading used registers in stack with PC_INFO pCodes,
10409 INF_LREGS. Code in between can then be optimized by pCode optimizer
10410 to support function calls,
10411 * (genDataPointerSet): fixed bug which loaded float fields in
10412 structures with corrupt data,
10413 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10414 in a standard way debug info on stderr. Feature used for developing
10415 and debugging only,
10416 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10417 obsolete chunks of code,
10418 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10419 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10420 * pic16/src/pcode.c (pic16_newpCodeInfo,
10421 * (pic16_newpCodeOpLocalRegs),
10422 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10424 * (pic16_pCodeConstString): printing of the initial value of a
10425 symbol as a comment is inhibited since parsing was already done by
10426 copyStr and output is corrupt,
10427 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10429 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10431 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10433 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10435 * as/mcs51/lkarea.c: removed old K&R style,
10436 (lnksect): changed check on boundary error,
10437 (lnksect2): changed check on boundary error,
10438 (lnksect2): extend XSTK to end of page if size = 1
10439 * as/mcs51/lkmain.c: removed old K&R style,
10440 (Areas51): create l_IRAM symbol
10441 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10442 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10443 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10444 * device/lib/_mullong.c: added version to be compiled with xstack
10445 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10446 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10447 * device/lib/mcs51/crtxstack.asm: fixed comment
10448 * src/SDCCglue.c: maxInterrupts defaults to 0,
10449 (emitMaps): added pdata,
10450 (createInterruptVect): (re)moved default,
10451 (glue): added pdata,
10452 (glue): moved __start__xstack to XSTK with default size 1
10453 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10454 and options.float_rent when options.stackAuto is set,
10455 (linkEdit): only write XDATA_NAME if provided on command line
10457 * src/SDCCmem.c: added pdata
10458 * src/port.h: added pdata_name to PORT
10459 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10460 (saveRegisters, unsaveRegisters): removed usage of B,
10461 (genMinus): fixed accumulator clash,
10462 (genJumpTab): added comment, this needs another look
10463 * src/mcs51/gen.c: added check for "B in use" paranoia,
10464 added pushB() and popB()
10465 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10468 * src/ds390/main.c,
10470 * src/mcs51/main.c,
10472 * src/pic16/main.c,
10474 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10475 added PSEG (PAG,XDATA) or NULL to port specifier
10476 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10477 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10478 (_mcs51_genInitStartup): removed __start__xstack equ,
10479 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10480 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10481 * src/z80/gen.c (_rleAppend): fixed warnings
10482 * support/regression/tests/zeropad.c: added pdata test
10483 * .version: bumped to 2.4.6
10485 2004-10-17 Borut Razem <borut.razem AT siol.net>
10487 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10488 as a part of nightly build
10490 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10492 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10493 WREG holds the first byte function parameters,
10494 * (aopForSym): take special case for symbols which are in FARSPACE
10495 but in CODESPACE too,
10496 * (assignResultValue): modified to take into account _G.useWreg,
10497 * (genCall): don't use wreg for parameter passing when function is
10498 declared as reentrant, too, added optimization INCF to stack
10499 pointer when stack parameter count is 1,
10500 * (genFunction, genEndFunction): refurnished and fixed to not using
10501 wreg for passing parameters when function has varargs or is
10502 reentrant, fixed bug with symbol name compare for generating
10503 functions in absolute address,
10504 * (pic16_storeForReturn): refurnished,
10505 * (genCmp): began writing a new version of the function, not ready
10506 yet, therefore it is disabled,
10507 * (genAssign): do not read code memory when assigning a function to
10508 a pointer function,
10509 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10510 array of characters, not pointer,
10511 * (pic16initialComments): in debug mode emit an .ident directive for
10513 * (_process_pragma): emit a new warning type (internal to pic16)
10514 when setting stack to default length, emit a similar warning when
10515 placing a function at absolute address and address is not word aligned
10516 * (_pic16_parseOptions): added 'return TRUE' statement,
10517 * (_pic16_linkEdit): if compiling a source, then add the source's
10518 file object, first in the list of objects to link,
10520 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10522 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10523 * src/pic/main.c : removed VC warning.
10524 * src/pic/gen.c : changed comment.
10526 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10528 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10529 reference to a deprecated symbol _GPTRREG was causing failure to
10530 link. Thanks G. M. Gallant for the info.
10532 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10534 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10535 comments for Bugs item #954788.
10537 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10539 * src/pic16/device.c (pic16_dump_gsection,
10540 * pic16_groupRegistersInSection): handle symbols declared to be in
10541 access bank differently,
10542 * src/pic16/gen.c (struct _G): added field resDirect,
10543 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10544 send values read from stack directly to result and don't allocate
10546 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10548 * (pic16_sameRegsOfs): NEW,
10549 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10550 free because they were not allocated from temporary pool,
10551 * pic16_popRegFromString): workaround to fix a problem with
10552 allocating variables twice or never,
10553 * (genGenPointerGet): using PRODL instead of FSR0H,
10554 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10556 * (genAssign): take advantage of the _G.resDirect flag,
10557 * (genCast): around line 11844, use mov2f instead of directly
10558 MOVFF'ing between operands to account for literal values,
10559 * src/pic16/genutils.c: some new debug functions for gpsim have been
10561 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10562 float with integer part only,
10563 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10564 place variables in access bank
10565 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10566 updated sources to reflect recent changes in gen.c
10568 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10570 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10571 sources that searched for headers in installation path, now the
10572 device/include/pic16 is used,
10573 * src/pic16/glue.c (pic16glue),
10574 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10575 .line directives if not in debug mode, this suppresses assembler's
10576 warnings for ignored directives
10578 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10580 * src/port.h: made reset_regparms prototype void parameter explicit.
10581 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10582 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10583 * doc/sdccman.lyx: documented warning disabling and how to use
10584 printf_large to make it print floats.
10585 * device/include/stdbool.h: NEW
10586 * device/lib/_atof.c,
10587 * device/lib/_divuint.c,
10588 * device/lib/_divulong.c,
10589 * device/lib/expf.c,
10590 * device/lib/printf_large.c,
10591 * device/lib/sincosf.c,
10592 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10593 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10594 a completely reentrant lib.
10596 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10598 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10599 * device/include/pic16/stdio.h: fixed bug with colon
10601 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10603 * device/include/pic16/stdio.h,
10604 * device/include/pic16/stdlib.h,
10605 * device/include/pic16/math.h: NEW
10606 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10607 declared as _naked to reduce overhead
10608 * device/lib/Makefile.in (target port-specific-objects-pic16):
10609 changed * to *.* so to ignore the CVS directory,
10610 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10611 stacked variables back in stack,
10612 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10615 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10617 * .version: bumped version number to 2.4.5
10618 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10619 * support/Util/SDCCerr.c (messages structure): added entry for
10622 Large cumulative patch for pic16 port and libraries.
10623 * device/include/pic16/sdcc-lib.h,
10624 * device/include/pic16/stdarg.h,
10625 * device/include/asm/pic16/features.h,
10626 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10627 * device/include/pic16/float.h: changes reentrant keyword with
10628 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10629 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10630 updated target build-libraries to include objects from gptr,
10631 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10632 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10633 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10634 all function headings,
10635 * src/SDCCmain.c: added global parameter userIncDirsSet,
10636 * (parseCmdLine): when option -I is encountered add directory to
10637 userIncDirsSet too,
10638 * src/version.awk: added space between control and long,
10639 * src/pic16/NOTES: added some notes for the port,
10640 * src/pic16/gen.c: added prototype for mov2fp function,
10641 * (fReturnpic16[]): properly named return value registers,
10642 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10643 * (aopForSym): added code to handle symbols with onStack flag set,
10644 symbols onStack are allocated PTRSIZE bytes,
10645 * (aopFreeAsmop): handles special case where asmops are stack objects,
10646 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10647 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10648 added argument lock to trace flaws in allocating temporary registers
10649 when developing port,
10650 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10651 * (pic16_popRegFromString): reenabled allocating a direct register
10653 * (assignResultValue): various beautifications,
10654 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10655 referenced function argument,
10656 * (genIpush): reenabled to allow stacked arguments, handles only
10657 ic->parmPush iCodes,
10658 * (genCall, genPcall): major changes to allow for variable argument
10659 functions, fixed a bug with falsely restoring stack pointer after
10660 returning from call,
10661 * (genFunction): pending code for critical function,
10662 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10663 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10664 * (genNearPointerGet): fixed bug with indirect reading, was always
10666 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10668 * (genAddrOf): rewrote code to take address of a stacked function parameter
10669 * (genCast): fixed casting to generic pointer type,
10670 * src/pic16/gen.h: added AOP_STA,
10671 * (struct asmop): added field stk,
10672 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10673 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10674 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10675 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10676 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10677 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10679 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10681 * (pic16_port structure): generic pointer size is set to 3,
10682 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10683 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10685 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10686 operand is an iTemp,
10688 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10690 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10691 * debugger/mcs51/simi.c: addapt new syntax of s51
10693 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10695 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10696 * src/pic16/pcode.c: commented out some calls to free() in order to
10699 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10702 * src/SDCCicode.c (isiCodeInFunctionCall),
10703 * src/avr/ralloc.c (selectSpil),
10704 * src/pic/ralloc.c (selectSpil),
10705 * src/pic16/ralloc.c (selectSpil),
10706 * src/ds390/ralloc.c (selectSpil),
10707 * src/hc08/ralloc.c (selectSpil),
10708 * src/xa51/ralloc.c (selectSpil),
10709 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10710 stack in the middle of a function call sequence (fixes bug #1020268)
10711 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10712 costs associated with the minimum switch case.
10714 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10716 * src/SDCC.lex: fixed bug #1030549
10718 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10720 * src/SDCCcse.h (struct cseDef),
10721 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10722 over a function call if the CSE is derived from a symbol whose
10723 address has been taken (fixes bug #1029883)
10724 * support/regression/tests/bug-1029883: a new regression test for
10727 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/hc08/gen.c (emitinline): fixed bug #1029778
10730 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10731 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10732 and starts toward RFE #905167)
10734 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10736 * src/pic16/gen.c (mov2f): New function to move an operand to
10737 another without considering if it is a literal or a register,
10738 * (pic16_sameRegs): don't check if they are both AOP_REG,
10739 * (AccRsh): removed andmask=0 lines,
10740 * (genLeftShift): duplicated to be improved in future versions,
10741 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10742 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10743 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10744 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10745 * (insertBankSwitch): fixed inserting banksel directives algorithm
10746 for instructions that follow a skip instruction, this fixes a report
10747 for broken subtraction code generation,
10748 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10749 iCode is a left op, just in case result and right share the same
10752 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10757 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10758 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10759 on 2004-09-12; it was buggy
10761 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10763 * src/SDCCsymt.h: removed RESULT_CHECK
10768 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10770 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10772 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10773 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10774 configuration values no more rejected by compiler, they are assigned
10775 to configuration registers with a warning message instead,
10776 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10777 the for-loop so last conf register is emitted too,
10778 * (_pic16_initPaths): link library libsdcc.lib by default,
10779 * (_hasNativeMulFor): modified test for multiplication according to
10780 Raphael Neider's remarks. Integer multiplication is also done with
10782 * device/include/pic16/pic18fregs.h: corrected type error in while
10783 testing and including 18f6720 header file
10785 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10787 * src/pic16/device.h (pic16_options): removed field use_crt,
10788 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10789 until an optimization to handle single bits is added,
10790 * (pic16_loadFSR0): moved before genUnpackBits,
10791 * (genAnd): some white lines removed,
10792 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10793 leave_reset flags in pic16_options when using crt modules,
10795 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10797 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10798 for bugs 898889 & 979599. Also used some safer print instructions.
10800 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10802 * src/pic16/device.h (pic16_options_t): added field use_crt,
10804 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10805 catch a probable future bug,
10806 * src/pic16/gen.c: aopIdx function commented out,
10807 * (genAssign): commented out old code which used aopIdx,
10808 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10809 code, added if conditionals to take into account the --use-crt
10810 command line options,
10811 * src/pic16/main.c (pic16_optionsTable): added new command line
10812 options, --use-crt= and --no-crt,
10813 * (_pic16_linkEdit): now the proper crt object is added in the
10814 linker command line except than when --no-crt is specified,
10815 * src/pic16/pcode.c,
10816 * src/pic16/pcode.h: added some structures and functions for a new
10817 optimization scheme to compansate for instruction overhead between
10818 same iCodes, this scheme is currently under development and is not
10819 working in any way,
10820 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10822 * device/lib/pic16/startup/crt0i.c,
10823 * device/lib/pic16/startup/crt0iz.c: added global char variable
10824 __uflags to force the generation of an idata section
10826 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10829 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10830 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10832 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10835 Frieder) and clarified the default code optimization mode
10837 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10839 * src/SDCC.lex (doPragma, process_pragma),
10840 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10841 "opt_code_size", and "opt_code_balanced"
10842 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10843 regrouped options by category, added support for category headers
10844 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10845 and "--opt-code-size"
10846 * doc/sdccman.lyx: documented these new options and pragmas
10847 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10848 preference into account
10850 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10852 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10853 geniCodePreDec): Fixed bug 904237 by generating a warning
10855 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10857 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10859 * src/pic/device.c : When no max ram set validate full memory range.
10861 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10863 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10865 * device/lib/_gptrget.c,
10866 * device/lib/_gptrput.c: updated comment
10867 * device/lib/calloc.c,
10868 * device/lib/free.c,
10869 * device/lib/malloc.c,
10870 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10871 * src/SDCCcse.c (cseBBlock),
10872 * src/SDCCicode.c (printOperand, geniCodeArray),
10873 * src/SDCCicode.h (struct operand): fixed bug 868103
10874 * support/regression/tests/bug-868103.c: added
10875 * src/SDCCast.c (searchLitOp),
10876 * src/SDCCcse.h (struct cseDef),
10877 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10878 * src/SDCCicode.h (struct operand),
10879 * src/SDCCsymt.h (struct sym_link),
10880 * src/avr/gen.c (hasInc),
10881 * src/ds390/gen.c (hasInc),
10882 * src/hc08/gen.c (genPlusIncr, hasInc),
10883 * src/mcs51/gen.c (hasInc),
10884 * src/pic16/glue.c (pic16_printIvalChar),
10885 * src/pic16/ralloc.c (regWithIdx),
10886 * src/xa51/gen.c (hasInc) : removed warnings
10887 * src/SDCCast.c (createBlock): added comment ???
10888 * src/hc08/ralloc.c: updated comments
10890 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10892 * doc/sdccman.lyx: updated section on switch statements, added
10893 section about semaphore locking
10894 * doc/Makefile: added option -info for latex2html
10895 * device/lib/_gptrget.c,
10896 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10898 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10900 * src/pic/device.h,
10901 * src/pic/device.c,
10902 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10903 maxram is less than 0x100.
10905 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10907 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10909 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10912 * src/mcs51/main.c,
10913 * src/ds390/main.c,
10917 * src/pic16/main.c,
10920 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10921 a jump table is the best form for a switch statement, including
10922 automatic insertion of missing cases to make the case range
10923 continuous. Developed in collaboration with Frieder Ferlemann.
10925 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10927 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10928 accumulator result if it needs sign extension
10930 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10934 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10936 * device/lib/gbz80/printf.c,
10937 * device/lib/z80/printf.c: removed define for NULL
10939 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10941 * as/xa51/xa_link.c,
10942 * device/examples/ds390/ow390/ad26.c,
10943 * device/examples/ds390/ow390/cnt1d.c,
10944 * device/examples/ds390/ow390/counter.c,
10945 * device/examples/ds390/ow390/ds2480.h,
10946 * device/examples/ds390/ow390/ds2480ut.c,
10947 * device/examples/ds390/ow390/findtype.c,
10948 * device/examples/ds390/ow390/gethumd.c,
10949 * device/examples/ds390/ow390/owllu.c,
10950 * device/examples/ds390/ow390/ownetu.c,
10951 * device/examples/ds390/ow390/swt12.c,
10952 * device/examples/ds390/ow390/swtloop.c,
10953 * device/examples/ds390/ow390/temp.c,
10954 * device/examples/ds390/ow390/temp10.c,
10955 * device/examples/ds390/ow390/thermo21.c,
10956 * device/examples/ds390/ow390/tinilnk.c,
10957 * device/examples/ds390/ow390/tstfind.c,
10958 * device/examples/serialcomm/windows/serial.cpp,
10959 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10960 * device/include/reg51.h: fixed line endings for cvs
10962 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10965 packRegsForAccUse, packRegisters): new accumulator register
10967 * support/regression/ports/hc08/support.c (_putchar): suppress
10968 warning of unused variable
10969 * src/SDCCicode.c: added SWAP entry to codeTable
10971 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * device/lib/sprintf.c: forgot to add this file before previous commit
10975 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10977 * src/pic16/gen.c (genPackBits): added operand right in function
10978 parameters, load result directly if p_type is POINTER (that is
10979 called by genNearPointerSet)
10980 * (genUnPackBits): added operand left in function parameters,
10981 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10982 FSR0 if accessing bitfields,
10984 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10986 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10987 _print_format; updated printf, sprintf, vsprintf
10988 * device/include/asm/default/features.h: corrected comment/define
10989 * device/lib/Makefile.in: added sprintf.c
10990 * device/lib/libsdcc.lib: added sprintf module
10991 * device/lib/printf_large.c,
10992 * device/lib/vprintf.c,
10993 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10995 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10996 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10997 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10999 * support/regression/tests/zeropad.c: define idata as data for hc08
11001 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11003 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11004 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11005 labels are referenced at least once (even if a reference is not found)
11006 * src/hc08/gen.c (emitcode): set isComment flag for comments
11007 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11008 loads), rules 6a..6b (optimize jumps to return)
11010 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11012 * device/lib/acosf.c (acosf),
11013 * device/lib/asinf.c (asinf),
11014 * device/lib/atanf.c (atanf),
11015 * device/lib/ceilf.c (ceilf),
11016 * device/lib/cosf.c (cosf),
11017 * device/lib/coshf.c (coshf),
11018 * device/lib/cotf.c (cotf),
11019 * device/lib/fabsf.c (fabsf),
11020 * device/lib/floorf.c (floorf),
11021 * device/lib/log10f.c (log10f),
11022 * device/lib/logf.c (logf),
11023 * device/lib/sinf.c (sinf),
11024 * device/lib/sinhf.c (sinhf),
11025 * device/lib/sqrtf.c (sqrtf),
11026 * device/lib/tanf.c (tanf),
11027 * device/lib/tanhf.c (tanhf),
11028 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11029 replaced all instances of "reentrant" in the library functions
11030 defined in math.h with this macro.
11031 * support/regression/tests/float_trans.c: reenabled test for hc08
11033 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11035 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11036 erroneously deleted
11038 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11041 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11042 multi-byte volatile operands are used
11043 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11044 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11045 initialization to area GSINIT0 so that it would always precede
11046 any static initializers in GSINIT
11047 * support/regression/tests/zeropad.c: fixed idata define for hc08
11048 * support/regression/tests/bug-927659.c,
11049 * support/regression/tests/float_trans.c: disabled tests for hc08
11050 pending missing library routines
11051 * .version: increased version number to 2.4.4 - hc08 port now passes
11055 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11057 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11058 * Makefile.common.in,
11060 * as/hc08/Makefile.in,
11061 * as/mcs51/Makefile.in,
11062 * as/z80/Makefile.in,
11063 * debugger/mcs51/Makefile.in,
11064 * device/include/Makefile.in,
11065 * device/lib/Makefile.in,
11068 * link/z80/Makefile.in,
11069 * packihx/Makefile.in,
11070 * sim/ucsim/main_in.mk,
11071 * sim/ucsim/avr.src/Makefile.in,
11072 * sim/ucsim/doc/Makefile.in,
11073 * sim/ucsim/gui.src/serio.src/Makefile.in,
11074 * sim/ucsim/hc08.src/Makefile.in,
11075 * sim/ucsim/s51.src/Makefile.in,
11076 * sim/ucsim/xa.src/Makefile.in,
11077 * sim/ucsim/z80.src/Makefile.in,
11079 * support/cpp2/Makefile.in,
11080 * support/librarian/Makefile,
11081 * support/makebin/Makefile: added DESTDIR to the install path proposed
11082 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11083 * doc/sdccman.lyx: added DESTDIR documentation
11085 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11087 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11088 instruction for interrupt handlers, use fast returns when returning
11089 from high priority interrupts
11091 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11093 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11095 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11096 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11097 bugs, ported much of Bernhard's code from mcs51
11098 * src/mcs51/gen.c (genSend),
11099 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11100 than one when calling a reentrant function
11101 * device/lib/_mullong.c: defined an alternate struct layout for big
11102 endian ports (hc08)
11104 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11109 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11111 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11112 are sane and complete before asking the port its prefered parameter
11113 passing method (fixes bug #1017633)
11114 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11117 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11120 problem in bitfields >= 8 bits.
11122 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11124 * src/SDCCsymt.c: undid changes that were not meant to be committed
11126 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11128 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11130 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11132 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11133 copied and wrong bit got inverted
11135 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11137 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11138 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11139 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11140 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11141 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11142 assignments to bitfields at known addresses
11143 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11144 reads from bitfields at known addresses
11145 * src/hc08/ralloc.c (packRegisters),
11146 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11147 genhc08Code): optimize pointer get values used as conditionals
11148 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11151 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11153 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11154 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11155 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11158 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11160 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11162 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11164 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11167 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11169 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11171 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11173 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11176 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11178 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11180 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11182 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11183 cases use more compact code.
11185 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11187 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11189 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11191 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11193 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11196 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11197 parameter of changePointer() from symbol* to sym_link*
11198 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11199 * src/SDCCsymt.c (compareType): void* type is castable to other
11200 pointers, but not necesarily an exact match.
11201 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11202 is no longer blindly treated as an exact match.
11203 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11205 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11207 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11209 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11213 * src/pic/ralloc.h,
11214 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11216 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11218 * src/pic/device.c,
11219 * src/pic/device.h,
11220 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11222 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/mcs51/gen.c (emitcode): fixed bug #992819
11226 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11228 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11229 there's no need to make it worse
11231 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11233 * src/mcs51/ralloc.c (deassignLR),
11234 * src/ds390/ralloc.c (deassignLR),
11235 * src/hc08/ralloc.c (deassignLR),
11236 * src/z80/ralloc.c (deassignLR),
11237 * src/pic/ralloc.c (deassignLR),
11238 * src/pic16/ralloc.c (deassignLR),
11239 * src/avr/ralloc.c (deassignLR),
11240 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11241 rlivePoint): fixed another part of bug #971834
11243 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11245 * src/z80/main.c: enabled "critical" keyword
11246 * src/z80/mappings.i,
11247 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11248 functions (fixes bug #979646)
11249 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11251 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11253 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11256 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11258 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11259 doesn't disable too much optimizations
11261 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11263 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11265 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11267 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11269 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11271 * src/pic/gen.c tidied up tabs
11272 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11273 * src/pic/main.c tidied up tabs
11274 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11275 * src/pic/pcoderegs.c tidied up tabs
11276 * src/pic/ralloc.c tidied up tabs
11278 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11280 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11281 to S_FIXED for pic16 port and when symbol is not in level 0,
11282 allocate for S_REGISTER storage class and pic16 port, too,
11283 * src/pic16/device.h: prototype for checkSym,
11284 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11285 * (pic16_assignConfigWordValue): test the value and the mask to
11286 validate that the value is suitable for the configuration word,
11287 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11288 collect extern declared symbols, don't emit symbol twice, check
11289 first if symbol is in publics set first,
11290 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11291 * added command line '--fstack' which enables an experimental
11292 feature for stack access, too buggy to be used yet...
11293 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11294 * (pic16_allocDirReg): when register has storage class S_REGISTER
11295 allocate in pic16_dynAccessRegs,
11296 * device/include/pic16/pic18f????.h: modified configuration word
11297 naming convention, words started as CONFIG0H but should be CONFIG1H
11299 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11301 * device/include/mcs51reg.h: fixed bug 970993
11303 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11305 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11306 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11307 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11308 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11309 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11310 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11311 error/warning numbers,
11312 added function setWarningDisabled()
11313 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11314 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11315 _memcmp.c _memmove.c calloc.c realloc.c free.c
11316 * support/regression/tests/malloc.c: added tests for new functionality
11317 * support/regression/tests/zeropad.c: added tests for truncated initializers
11318 and initialized char arrays starting with '\x0'
11319 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11321 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11323 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11325 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11327 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11328 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11329 peephole 177.e. Thanks to anonymous
11331 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11333 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11334 function isn't used in the source but referenced as a
11335 variable initializer then declare it as extern in .asm file
11337 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11339 * .version: increased version number to 2.4.3
11341 Adding version extension according to ChangeLog CVS revision
11342 * src/Makefile.in (target all): added dependency 'version.h'
11343 * (rule version.h): added rule to create version.h from ChangeLog,
11344 * (rule dep): added dependency version.h,
11345 * src/version.awk: AWK script to create version.h
11346 * src/SDCCdwarf2.c (dwWriteModule),
11347 * src/SDCCglue.c (initialComments),
11348 * src/SDCCmain.c (printVersionInfo): modified to write after
11349 version string the version extension number,
11350 * src/SDCCutil.c: included "version.h"
11351 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11353 * src/SDCCutil.h: added prototype for getBuildNumber
11355 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11356 includeDirsSet, too,
11357 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11358 const char [] is found in function prototype...
11360 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11361 moving to WREG with source is already in WREG,
11362 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11363 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11364 * (aopForSym): stack'ed symbols are partially supported, added
11365 if-clause to support symbols in FARSPACE,
11366 * (sameRegs): added test for AOP_ACC to see if registers are same,
11367 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11368 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11369 * (pic16_popRegFromString): will not allocate a new register if it
11370 doesn't find one by name, bug may have introduced...
11371 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11372 * (genIpush): revived to use pic16 port's stack,
11373 * (genAddrOf): added incomplete case for stack'ed operand,
11374 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11375 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11376 can handle multibyte operands,
11377 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11378 * (pic16initialComments): added message for MPLAB compatibility
11380 * src/pic16/main.h: prototype for pic16_mplab_comp,
11381 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11382 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11383 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11384 because of increased complexity of procedure,
11385 * (_process_pragma): stack pragma changed to format 'stack pos len',
11386 emit symbol '_stack_end' to conform with gplink,
11387 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11388 to search for register,
11389 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11391 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11392 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11393 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11394 case for PO_GPR_REGISTER,
11395 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11396 dies, the new era is ahead !...
11397 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11398 pic16_dynInternalRegs,
11399 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11400 * (pic16_allocDirReg): minor optimizations and bug fixes,
11401 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11403 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11404 load stack and frame pointer with address of 'stack_end' symbol
11406 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11408 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11409 without source code but only variable initializers
11411 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11413 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11414 external are not declared as extern to reduce overhead while linking
11416 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11418 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11420 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11422 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11423 Yee Keat for the patch
11424 * src/SDCCast.c (decorateType): fixed bug #979599
11425 * src/ds390/gen.h: removed local fReturnSizeDS390
11426 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11427 * src/ds390/gen.c (genAnd, genOr, genXor),
11428 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11430 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11432 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11433 add relFilesSet to $3, manipulate $2 to handle linking of object
11434 files without source files in command line,
11435 * device/include/pic16 (all headers): added ID location macros,
11436 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11437 entries for ID location bytes,
11438 * (pic16_assignIdByteValue): NEW,
11439 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11440 added field dumpcalltree to pic16_options_t,
11441 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11442 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11443 emitting rFalseIfx label after check_carry label,
11444 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11445 pic16_emitDIRegs), NEW
11446 * (pic16glue): dump .calltree file when option --calltree found,
11447 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11448 * (_pic16_genAssemblerPreamble): emit ID locations after
11449 configuration registers,
11450 * (pic16_linkCmd): modifications of the link command,
11451 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11452 * (pic16_pCodeInitRegisters): don't init stack registers,
11453 * (pic16_findPrevInstruction): fixed bug,
11454 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11455 bug with immediate registers,
11456 * (buildCallTree): traces stack push and pop,
11457 * (pct2): dump also stack usage for each function,
11458 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11459 * (pic16_allocDirReg): various modifications,
11460 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11463 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11465 * src/pic16/pcode.c: removed buggy double colon
11467 2004-07-01 Borut Razem <borut.razem AT siol.net>
11469 * support/scripts/sdcc.nsi: added include/pic16 to setup
11471 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11473 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11474 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11476 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11477 specific command line arguments. Also added sample lkr script
11478 for placing a variable at a specific memory bank.
11479 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11480 at a specific memory bank,
11481 * (pic16_dump_isection): fixed bug which caused string literals to
11482 be omitted when dumping idata section,
11483 * (pic16_groupRegistersInSection): added code to handle registers
11484 in specific memory banks,
11485 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11486 public, all references are renamed too,
11487 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11489 * (pic16_storeForReturn): added case to handle when dest is WREG,
11490 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11491 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11492 pic16_rel_udata, check to see if that register is marked as being
11493 a member of a specific memory bank,
11494 * (pic16_printIvalCharPtr): added code to add string literals either
11495 to code or the idata sections,
11496 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11497 also accept the 'udata' pragma,
11498 * src/pic16/main.h: new structure types sectName and sectSym
11499 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11500 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11501 * (pic16_findPrevInstruction): fixed, it returned nothing,
11502 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11503 instruction combinations,
11504 * (pic16_FixRegisterBanking): heavily reorganised,
11505 * (pic16_AnalyzeBanking): if generating banksel directives is
11506 disabled, then don't call FixRegisterBanking at all,
11507 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11508 completely removed,
11509 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11511 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11513 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11514 Phuah Yee Keat <yk.phuah AT nestac.com>
11516 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11518 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11519 correctly the IVT even if it is relocated to some other location
11521 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11523 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11524 * device/include/pic16/pic18f2220.h: NEW,
11525 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11526 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11527 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11528 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11529 nodefaultlibs, ivt_loc is the location of the interrupt vector
11530 table, and nodefaultlibs signs that default libraries should not be
11531 linked in link stage,
11532 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11533 according to --ivt-loc argument,
11534 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11535 when pragma stack is found,
11537 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11539 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11540 256 (range check), 257 (do while), 258.a-f (bit banging
11541 f.e. on 3-wire SPI bus)
11543 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11546 variables used exclusively within a loop
11548 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11550 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11552 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11554 * src/SDCClrange.c (computeClash): fixed bug #971834
11556 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11558 * src/mcs51/gen.c (genCmp): fixed bug #975903
11559 * src/hc08/gen.c (operandsEqu),
11560 * src/ds390/gen.c (operandsEqu),
11561 * src/z80/gen.c (operandsEqu),
11562 * src/pic/gen.c (operandsEqu),
11563 * src/pic16/gen.c (operandsEqu),
11564 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11565 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11567 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11569 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11571 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11573 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11574 default case in switch statement,
11575 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11576 to eliminate problem with initialisation of pointers, but problem
11578 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11579 * (emitStaticSegment): removed various lines emitting debug info,
11580 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11581 added processor registers for utilizing EEPROM,
11582 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11583 configurable and set 8
11585 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11587 * .version: increased version number to 2.4.2,
11589 Cumulative patch for pic16 port
11590 * src/pic16/device.c: changed scheme to dump initial values for
11591 variables in idata segment, all print_idata* functions were removed,
11592 now the pic16_printIval* will be called,
11593 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11594 * _pic16_printPointerType, pic16_printPointerType,
11595 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11596 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11597 NEW, similar to the respective functions in SDCCglue.c,
11598 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11599 way, emitting hex bytes,
11600 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11602 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11604 * src/avr/ralloc.c (serialRegAssign),
11605 * src/xa51/ralloc.c (serialRegAssign),
11606 * src/pic/ralloc.c (serialRegAssign),
11607 * src/pic16/ralloc.c (serialRegAssign),
11608 * src/hc08/ralloc.c (serialRegAssign),
11609 * src/z80/ralloc.c (serialRegAssign),
11610 * src/ds390/ralloc.c (serialRegAssign),
11611 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11613 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11615 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11616 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11618 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11620 Cumulative patch for pic16 port:
11621 * src/pic16/device.h (typedef PIC16_device) modified fields for
11622 defining microcontrollers,
11623 * src/pic16/device.c: added new info for all devices in Pics16 array,
11624 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11625 to be optimised out by the pCode optimiser,
11626 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11627 specially, bug reported by G.M. Gallant,
11628 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11629 as force'd so that cannot be optimised out by pCode optimiser,
11630 * src/pic16/pcode.c,
11631 * src/pic16/pcodepeeph.c,
11632 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11633 they are disabled by default, but can be enabled explicit with
11634 command argument --denable-peeps, for testing,
11635 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11636 --pomit-ivt in COMPILE_FLAGS
11638 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11640 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11641 compilation on MSVC
11643 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11645 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11647 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11649 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11650 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11652 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11654 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11655 would only assign 0x300001 register.
11657 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11659 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11660 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11662 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11664 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11666 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11667 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11668 added peephole 254 (left shift), 255 (jump table)
11670 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11672 * device/lib/Makefile.in: removed comment line with model-pic16,
11673 * (target port-specific-objects-pic16): the libraries and objects
11674 are copied to the build directory form the device/lib/pic16/bin
11677 Cumulative patch concerning pic16 port:
11678 * library directory has been re-organized,
11679 * added support for PIC18F1220,
11680 * added headers and library sources for chips 18f1220,18f6520,
11681 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11683 * configuration registers setting has changed, now each supported
11684 device has a complete description of the registers it uses,
11685 * all initialisations are moved to idata sections, these section
11686 can be absolute or relocatable,
11687 * fixed initialisation of codespace variables,
11688 * fixed warning about PCLATU and gpsim,
11689 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11690 * (genAssign): use table reads when assigning from variables in codespace,
11691 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11692 char/int variables placed in codespace,
11693 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11694 registers set in .asm file, no need for --pomit-config-words anymore,
11695 * (pic16glue): some 8051 legacy segments are commented out
11696 (to be removed completely),
11697 * added support for alternative assembler and linker with --asm=
11698 and --link= command line arguments,
11699 * peepholes are disabled automatically in the port, no need to
11700 specify on command line,
11701 * port supports natively char/int/long multiplication, but converts
11702 all divisions to support functions,
11703 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11704 to the file set in variable $2,
11705 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11706 strings in ASCII format and not in hex,
11707 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11708 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11709 allocate proper register if iCodes aren't temporary,
11711 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11713 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11715 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11717 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11720 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11723 computed address is reused
11724 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11725 multi-byte bitfields
11727 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11729 * src/z80/gen.c: (genArrayInit): must check for pointers too
11731 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11733 * support/regression/tests/zeropad.c: never meant to commit the
11734 nestedstruct test: removed, added check for GCC version
11736 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11738 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11739 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11740 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11741 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11742 bugs 928906 and 954082 half-empty initializers
11744 * src/SDCCsymt.c (getAllocSize): added for above fix
11745 * src/z80/gen.c (genArrayInit): fixed bug 741044
11746 * support/regression/tests/zeropad.c: added tests
11748 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11750 * src/pic16/device.c (pic16_dump_section): corrected bug which
11751 caused some symbols of the libraries to be misplaced
11753 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11755 * src/pic16/glue.c,
11756 * src/pic16/ralloc.h,
11757 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11758 to fix conflict with pic port
11760 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11762 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11763 externs configuration variables,
11764 * src/pic16/ralloc.h,
11765 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11766 prototype in header, commented out some debug messages
11768 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11770 * src/pic16/glue.c,
11771 * src/pic16/main.c,
11772 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11773 for gpasm COFF object generation. Thanks to D. Hawkins for
11776 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/ds390/main.c,
11779 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11780 Brock for spotting this)
11781 * src/ds390/gen.c (genEndFunction),
11782 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11783 interrupt handler and critical. Disable push/pop optimizations when
11784 peephole optimizations disabled.
11786 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11788 Updated pic16 library sources and headers.
11789 * device/lib/pic16/pic18f*/ ,
11790 * device/include/pic16/*.h: modified to handle structured SFR
11793 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11795 * src/port.h (PORT structure): added hook initPaths, now each
11796 port can declare its own default search paths,
11797 which can been seen with the --print-search-dirs option,
11798 see pic16 port for example,
11799 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11800 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11801 * (doPrintSearchDirs): NEW, replaces in a central manner the
11802 printing of search dirs which was split in set*Paths functions,
11803 * (main): added call to port->initPaths and doPrintSearchDirs,
11805 * src/ds390/main.c,
11808 * src/izt/tlcs900h.c,
11809 * src/mcs51/main.c,
11811 * src/pic16/main.c: modified port structures to reflect addition of
11814 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11815 * (pic16_dump_section): for registers in same address reserve memory once,
11816 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11818 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11819 result is greater in size than right or left,
11820 * (pic16_genUMult8X8_8): there are some cases where the result can
11821 be 16 bits size, so handle these,
11822 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11823 * (pic16_outBitC): modified to emit pcodes,
11824 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11826 * (genDivOneByte): implemented algorithm to divide 8-bits,
11827 * (genCmp): uncommented goto, but issues still exist,
11828 * (genAnd): fixed a bug with variables >8bits,
11829 * (genPackBits): optimization added that uses BCF/BSF to change a
11831 * (genAssign): fixed bug when assigning floating point literals,
11832 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11833 __sdcc_gsinit_startup label,
11834 * src/pic16/main.c (_pic16_init): removed search directory
11836 * (_pic16_initPaths): NEW, used to initialise search directories,
11837 * (_hasNativeMulFor): support functions for all except char/int
11838 multiplication, and char division,
11839 * (PIC16_port struct): modified entry for native mul support,
11840 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11842 * (buildCallTree): call to register_usage is ifdef'ed out,
11844 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11846 * device/include/string.h: applied Stas Sergeev's patch to make this
11847 header file compatible with the preprocessor -Wundef option
11848 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11849 failure (fixes bug #941458)
11851 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11854 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11855 that the variable, not the function, should be static
11856 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11857 to be consistent with non-literal case
11859 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCast.c (isConformingBody): fixed bug #949967
11862 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11863 convilong): fixed bug #952086
11865 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11867 * src/SDCCmem.c (allocVariables): fixed bug #955321
11869 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11871 * src/hc08/main.c (_hc08_genAssemblerEnd),
11872 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11873 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11874 completely eliminated the use of a temporary file
11875 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11876 when more than one file linked
11877 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11879 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11882 which fixes bug #543481
11883 * support/regression/tests/bug-751703.c: fixed comments left from a
11884 cut and paste error
11885 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11886 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11887 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11889 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11890 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11891 are now changed to underscores in moduleName
11893 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11895 * as/mcs51/lkmem.c: better fix for bug #954173
11897 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11898 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11900 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11901 * device/include/c8051f000.h,
11902 * device/include/c8051f120.h,
11903 * device/include/c8051f300.h,
11904 * device/include/c8051f310.h,
11905 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11906 PWM16) and detab'ed
11908 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11910 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11911 and mailing lists, doc'ed --no-peep-comments, removed reference
11912 to knoppix (newest version has no LyX/LaTeX), other minor changes
11913 * src/SDCCglue.c (glue): save 2 bytes stack space with
11914 option --main-return. The ljmp could probably be avoided too
11916 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11918 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11920 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11922 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11923 * src/SDCCopt.c (isLocalWithoutDef),
11924 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11925 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11926 (credit to Maarten Brock for patch #949363, on which this is based)
11927 * support/regression/tests/bug-751703.c: some test cases of extern used
11928 within inner scopes.
11930 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11934 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11936 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11937 dwWriteLabel): fix to create valid debugger symbols even when
11938 the module name has non-alphanumeric symbols in it
11939 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11940 when a variable's allocation has been optimized away
11943 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11945 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11947 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11948 * src/mcs51/main.c,
11949 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11950 * src/ds390/main.c,
11951 * src/z80/gen.c (z80_emitDebuggerSymbol),
11953 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11955 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11956 * src/pic16/main.c,
11957 * src/avr/gen.c (avr_emitDebuggerSymbol),
11959 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11961 * src/SDCCdebug.c (emitDebuggerSymbol),
11963 * src/port.h: added a debugger struct to the port struct. Added a
11964 callback for defining debugger symbols
11966 * src/SDCCast.c (createLabel),
11967 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11970 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11971 iCode back to the ast for the function
11973 * src/hc08/ralloc.c (hc08_assignRegisters),
11974 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11975 unneeded fields from the regs struct.
11976 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11977 pushReg() & pullReg() functions instead of emitcode()
11979 * src/hc08/gen.c (genLabel, genhc08Code),
11980 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11982 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11985 * src/hc08/gen.c (genEndFunction, genhc08Code),
11987 * src/mcs51/gen.c (genEndFunction, gen51Code),
11989 * src/ds390/gen.c (genEndFunction, gen390Code),
11991 * src/z80/gen.c (genEndFunction, genZ80Code),
11994 * src/pic/gen.c (genEndFunction, genpic14Code),
11996 * src/pic16/gen.c (genEndFunction, genpic16Code),
11998 * src/avr/gen.c (genEndFunction, genAVRCode),
12000 * src/xa51/gen.c (genEndFunction, genXA51Code),
12002 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12003 specific code to cdbFile.c and out of the backend code generators
12005 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12006 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12007 starting address is now 0
12010 * as/hc08/m08pst.c,
12011 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12012 assembler directive for DWARF support
12013 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12017 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12019 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12021 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12022 and inappropriate peephole optimization in jump tables
12024 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12026 * as/hc08/m08pst.c,
12027 * src/SDCCglue.c: sdccopt works for the hc08 port now
12029 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12031 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12033 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12035 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12037 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12043 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12044 comments from the peephole optimizer replacement rules
12045 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12047 * src/SDCCcse.c (updateSpillLocation),
12048 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12050 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12051 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12052 objects far pointers
12054 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12056 * src/SDCCsymt.h: a missing part of my last change
12057 * src/pic/ralloc.c (regTypeNum),
12058 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12060 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12063 * src/SDCCicode.c (aggrToPtrDclType),
12064 * src/SDCCptropt.h,
12065 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12066 ptrPseudoSymConvert),
12067 * src/pic/ralloc.c (regTypeNum),
12068 * src/pic16/ralloc.c (regTypeNum),
12069 * src/hc08/ralloc.c (regTypeNum),
12070 * src/ds390/ralloc.c (regTypeNum),
12071 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12072 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12074 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12076 * link/z80/lkmain.c (afile),
12077 * as/hc08/lkmain.c (afile),
12078 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12079 prevent a pointer problem when a filename has no directory and
12080 no extension specified.
12082 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * link/z80/lkmain.c (afile): allow periods in directory names
12085 * link/z80/lkmain.c (afile),
12086 * as/mcs51/lkmain.c (afile),
12087 * as/hc08/lkmain.c (afile): allow linker script file to have an
12088 extension other than ".lnk"
12089 * link/z80/lklex.c (getfid),
12090 * link/z80/lkmain.c (parse),
12091 * as/mcs51/lklex.c (getfid),
12092 * as/mcs51/lkmain.c (parse),
12093 * as/hc08/lklex.c (getfid),
12094 * as/hc08/lkmain.c (parse): Support comments in the linker script
12095 file on lines by themselves and after filenames
12097 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12099 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12101 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12103 * src/z80/peeph-z80.def: removed some peephole rules that don't
12104 work with multibyte arithmetic (fixed bug #937126)
12105 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12106 to registers and not global variables
12107 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12108 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12109 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12110 checking for assignments not internally generated (fixed bug #931895)
12111 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12112 structure member (fixed bug #930072)
12114 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * src/SDCCmain.c (linkEdit),
12117 * src/hc08/main.c (_hc08_parseOptions),
12118 * as/hc08/Makefile.in,
12119 * as/hc08/aslink.h,
12121 * as/hc08/m08pst.c,
12122 * as/hc08/lkrloc.c (relr, rele),
12123 * as/hc08/lkarea.c (lnkarea)
12124 * as/hc08/lkmain.c (afile, parse),
12125 * as/hc08/lkelf.c: support for ELF output
12126 * as/hc08/lks19.c (s19),
12127 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12129 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12131 * as/mcs51/lkihx.c: Fixed bug #899105.
12133 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12135 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12136 .dsp files from Unix to DOS.
12138 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12141 function pointers; we have been compliant for several months now.
12142 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12143 change that was accidently commented out
12144 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12145 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12148 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12150 * src/hc08/gen.c: output of all of the internal debugging information
12151 is now controlled by the D() macro; it is disabled by default
12153 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12155 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12156 harder to keep the same registers during a CAST iCode
12157 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12158 long via int can be done in a single cast, if the signedness is
12160 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12161 putchar() in tinibios.c in ds390's library
12163 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12165 * src/SDCCast.c (decorateType): fixed bug #898889,
12166 cast result of a literal complement too
12167 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12168 fixed check for bitfields
12170 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12172 * src/SDCCicode.c (geniCodeLogic): made it static,
12173 (geniCodeLogicAndOr): added in order to fix bug #905492,
12174 (ast2iCode): fixed bug #905492
12175 * support/regression/tests/bug-905492.c: added
12176 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12177 (processParms): fixed bug #927659: don't copy parms, this will clear
12179 * support/regression/tests/bug-927659.c: added
12181 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12183 * src/SDCCast.c (addCast): don't cast float to char
12184 * device/lib/libsdcc.lib: added _memmove
12186 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12188 * device/lib/large/Makefile: fixed parallel execution by
12189 replacing `make` by `$(MAKE)`
12191 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12194 offsets (fixes bug #923936)
12196 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12198 * device/lib/small/Makefile: fixed parallel execution by
12199 replacing `make` by `$(MAKE)`
12201 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12203 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12205 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12207 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12208 * src/regression/Makefile: Regression test was not running.
12210 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12212 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12213 complement if possible
12214 * src/SDCCval.c (valComplement),
12215 * src/SDCCicode.c (operandOperation): fixed complement of literal
12216 * support/regression/tests/onebyte.c (testComplement): added
12218 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12220 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12221 return an optimized tree; actually replace actParm with the new tree
12222 * src/SDCCast.h: added some parantheses to remove side effects
12223 * support/regression/tests/bug-920866.c
12225 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12226 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12227 Bit operands were not being handled properly in the pic14 port.
12228 (now src/regression/add.c passes again).
12230 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12232 * src/SDCC.y (labeled_statement): case and default no longer require
12233 a following statement (RFE #893037)
12235 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12237 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12238 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12239 disabled (fixes bug #916294)
12240 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12241 "mov a,acc"; patch provided by Lenny Story
12242 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12244 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12246 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12248 * src/ds390/gen.c (genFunction, genEndFunction),
12249 * src/ds390/ralloc.c (ds390_assignRegisters),
12250 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12251 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12252 pushed if there are parameters passed on the stack. Also, a cleaner
12253 way to decide if r0/r1 should be pushed/popped. (Together they fix
12256 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12259 * device/lib/mcs51/crtpagesfr.asm,
12260 * device/lib/mcs51/crtxinit.asm,
12261 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12262 to avoid confusion with Si Lab's SFRPAGE register.
12264 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12266 * src/SDCCglue.c (emitMaps): allow public sfr variables
12267 * src/SDCCglue.c (initialComments): include compiler build date
12268 with compiler version and put the timestamp of the generated
12269 assembly file on a serperate line to be less confusing.
12270 * src/port.h: added genInitStartup hook
12272 * src/ds390/main.c,
12275 * src/pic16/main.c,
12277 * src/z80/main.c: genInitStartup initialize as NULL (default to
12278 historical behaviour)
12279 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12280 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12281 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12282 library instead of hard coding it into the compiler.
12283 * support/regression/ports/mcs51-stack-auto/spec.mk,
12284 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12285 * device/lib/mcs51/Makefile,
12286 * device/lib/small/Makefile,
12287 * device/lib/large/Makefile,
12288 * device/lib/mcs51/crtpagesfr.asm,
12289 * device/lib/mcs51/crtstart.asm,
12290 * device/lib/mcs51/crtxclear.asm,
12291 * device/lib/mcs51/crtxinit.asm,
12292 * device/lib/mcs51/crtclear.asm,
12293 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12294 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12295 and into user configurable files.
12296 * device/lib/clean.mk: clean mcs51 directory too
12297 * support/regression/tests/longlit.c: added static to T1 declaration
12298 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12299 accesses in the initialization code
12301 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12304 OSCTRIMVAL as noted in bug #916008
12306 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12308 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12309 in loops with multiple exits (reported as incorrect registers
12310 used by Martin Helmling in Sdcc-user list)
12312 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12314 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12315 made ds390 register extensions look less like error messages
12317 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12319 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12320 reported by Adam Wozniak in Sdcc-user list
12322 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12324 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12325 arithmetic optimizations, added debug output
12327 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12329 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12330 * sdcc.spec: updated and split sdcc into 3 rpms
12331 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12332 needed for literals of LEFT_OP and '+'
12333 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12334 introduced RESULT_TYPE_NOPROM
12335 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12337 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12338 limited promotion to int only for '*'
12339 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12341 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12343 * src/pic16/gen.c (genSkip),
12344 (genc16bit2lit), (gencjneshort): commented out
12345 (is_LitOp): new helper function, checks operand type
12346 (genCmpEq): rewritten
12348 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12350 * support/regression/tests/bug-908454.c: added
12352 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12354 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12355 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12356 (geniCodeCast): cosmetic, don't preserve bit storage class
12357 (geniCodeLeftShift): added promotion
12358 (geniCodeLogic): fixed regression
12359 * src/SDCCsymt.c (computeTypeOr): accept bits too
12360 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12362 2004-03-07 Borut Razem <borut.razem AT siol.net>
12364 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12366 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12368 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12369 version of pic16_genPackRegisters which does not check if ic is a
12371 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12372 function cause string1.c regression test fails
12374 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12376 * sim/ucsim/configure.in,
12377 * sim/ucsim/configure,
12378 * sim/ucsim/doc/Makefile.in: use docdir
12379 * src/SDCC.y: fixed sbit atrributes
12380 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12381 * src/SDCCast.c (decorateType): |^& need special promotion handling
12383 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12384 * src/SDCCsymt.h (computeType),
12385 * src/SDCCicode.c: computeType() needs op
12386 * src/SDCCsymt.c (checkTypeSanity),
12387 * doc/sddman.lyx: "plain" bitfields are unsigned
12388 * src/SDCCsymt.c (computeTypeOr): added
12389 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12391 * src/SDCCval.c (val*): computeType() needs op
12392 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12393 * support/regression/tests/onebyte.c: added tests for |^&
12395 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12397 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12398 for writing icode into asm output.
12400 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12402 * src/pic16/device.c: added some debug lines enabled
12403 with macro DEBUG_CHECK,
12404 * src/pic16/genarith.c: more debug in genPlus,
12405 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12406 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12407 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12408 * (aopForSym): onStack symbols are re-placed in data memspace,
12409 and onStack flag is cleared,
12410 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12411 copy temporary pcodeop,
12412 * (genPcall): added warning for not updating PCLATU,
12413 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12414 always true for pic16 port,
12415 * (genMultOneWord): NEW, supports integer multiplication,
12416 * (genMult): modified to call genMultOneWord,
12417 * (ifxForOp): added warning when return NULL,
12418 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12419 flag is set before call to operandFromSymbol for implicit
12421 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12422 options.intlong_rent are set by default,
12423 * (_hasNativeMulFor): modified to allow port generation of integer
12425 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12426 set regtype to REG_SFR for all registers, restricting seting the
12427 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12429 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12431 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12432 more than 500 times in the regression tests
12434 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12436 * support/Util/SDCCerr.h,
12437 * support/Util/SDCCerr.c,
12438 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12440 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12441 for symbol conflicts.
12442 * support/valdiags/tests/enum.c,
12443 * support/valdiags/tests/tentdecl.c,
12444 * support/valdiags/tests/struct.c: expect possible error messages
12445 referring to original symbol definitions.
12446 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12448 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12450 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12452 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12454 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12456 * src/pic16/ralloc.c (newReg): fixed bug #908929
12458 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * src/ds390/gen.c: added missing #include "main.h"
12462 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12464 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12465 checking if symbol is already in set,
12466 * src/pic16/device.h: prototype for checkAddSym,
12467 * src/pic16/gen.c: (_G): added entry interruptvector,
12468 * (assignResultValue): removed some commented out lines,
12469 * (genFunction): check for ISR via sym->type, absolute section for
12470 interrupt code is created via a new pBlock, the goto instruction is
12471 placed now correctly at the interrupt vector position, changed all
12472 references from ivec to _G.interruptvector,
12473 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12474 is the interrupt is a high priority one, same for return from ISR,
12475 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12476 externs to calls of checkAddSym,
12477 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12478 pic16_pcode_verbose flag is set,
12479 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12480 * src/pic16/pcoderegs.c: message about how many registers are saved
12481 will only be emitted if pic16_pcode_verbose flag is set,
12483 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * src/ds390/ralloc.h,
12486 * src/ds390/ralloc.c (ds390_regWithIdx),
12487 * src/ds390/gen.c (emitcode),
12488 * src/ds390/main.h,
12489 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12490 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12491 ds390operandCompare, getRegsRead, getRegsWritten,
12492 initializeAsmLineNode): customized instruction size calculation for
12493 ds390, started basis for some register optimizations
12494 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12495 corresponding assembly output
12496 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12497 missing push/pop of r0/r1. Optimized push/pops
12499 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12501 * src/mcs51/main.c (instructionSize): fixed ACALL size
12502 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12504 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12506 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12507 the sorting of rlist with NULL elements
12508 * (print_idataType, print_idata): NEW to create idata sections
12509 * src/pic16/device.h: idataSymSet new variable
12510 * src/pic16/gen.c (genFunction): fixed some bugs in string
12511 comparing, improved the absolute section creation for ISRs,
12512 added FSR0L/FSR0H in registers that are saved in an ISR,
12513 * (genInline): fixed the processing of inline snippets,
12514 now they undergo no process by the peephole optimizer
12515 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12516 are placed in idataSymSet,
12517 * (pic16emitStaticSeg): extern symbols are added in externs,
12518 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12519 switching when aboslute variables are placed in access bank memory
12520 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12521 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12522 commented out with #if,
12523 * (pic16_packRegisters): reintroduce the check for CAST because some
12524 symbols are not correctly handled,
12525 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12526 pCodeInstruction instead of pCode,
12527 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12528 pCodeAsmDir definition,
12529 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12530 directive, then the argument directive is emitted without the leading
12531 tab, hack for inline labels which must be in the first column,
12532 * (compareLabel,pic16_findNextInstruction),
12533 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12534 * (insertBankSwitch): modified for the new pCodeAsmDir,
12536 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12537 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12539 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12541 * (pushSide): commented out with #if,
12542 * (assignResultValue): fixed some typos in saving
12544 * (genPcall): FIXED and sync'ed with genCall,
12545 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12546 * (genNearPointerGet): fixed to handle some more cases,
12547 implementation scheme via table reads,
12548 * (genConstPointerGet): modified to access code memory correct,
12549 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12550 and improved to handle some cases
12551 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12552 instead of "RETLW" for init data
12553 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12554 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12555 variables are placed in access bank memory (<0x80 and >=0xf80),
12556 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12557 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12558 TBLWT_POSTDEC,TBLWT_PREINC
12559 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12560 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12562 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12563 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12564 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12565 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12567 2004-02-29 Borut Razem <borut.razem AT siol.net>
12569 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12570 support/Util/findme.h, support/Util/system.h: enhance binary relative
12571 search for lib and include by using findProgramPath()
12573 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * src/SDCCpeeph.c (pcDistance),
12578 * src/mcs51/ralloc.h,
12579 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12580 * src/mcs51/main.h,
12581 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12582 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12583 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12584 size calculation port specific, started basis for some register
12586 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12587 missing push/pop of r0/r1. Optimized push/pops
12588 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12589 * device/lib/_modsint.c (_modsint),
12590 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12591 and stack version so regression tests pass
12593 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12595 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12596 * src/SDCCast.c (decorateType): catch another small optimization
12598 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12599 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12600 modified to finally use computeType() all over SDCC,
12601 see Feature Request #877103
12602 * src/SDCCval.h: cosmetic
12603 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12604 valCompare(); regression tested in muldiv.c
12605 * support/regression/tests/muldiv.c (testMod): mod sign follows
12608 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12610 * src/SDCCast.c (decorateType): fixed bug #902362
12611 * doc/INSTALL.txt: fixed install instructions for win32
12613 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12615 * device/include/Makefile.in (install): fixed by replacing spaces
12618 * doc/INSTALL.txt: updated for release
12619 * doc/sdccman.lyx: added warning for --xstack being buggy
12621 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12623 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12624 to eliminate build warnings.
12625 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12627 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12628 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12630 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12631 removed -penable-stack, added comment for stack pragma, added
12632 warning for not initializing the stack/frame registers, removed
12633 comment at interrupts section
12635 Stack is made permanent, there is no ability to disable stack usage.
12636 * src/pic16/device.h,
12637 * src/pic16/device.c: removed all references to USE_STACK macro,
12638 * src/pic16/device.c (pic16_dump_section): when no elements in
12639 rlist, free rlist before return,
12640 * (pic16_dump_int_registers): NEW, internal registers are a new set
12641 of general purpose registers reused by each function,
12642 * (checkAddReg): returns 1 if registers is added to set,
12643 * (pic16_groupRegistersInSection): when a registers is of type
12644 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12645 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12646 SRCASECMP macro is moved here from device.c
12647 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12648 PO_PCLATU, PO_PRODL, PO_PRODH,
12649 * (pic16_pCodeOpType, genMinus,
12650 changed compares to "a" register, with AOP_ACC,
12651 * (pic16_genPlus): fixed some bugs and indented properly,
12652 * (pic16_addSign): changed size to size+offset in the MOVWF
12654 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12655 multiply 8-bit operand by literal, result is 8-bit,
12656 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12657 multiply 2 8-bit operand, result is 8-bit,
12658 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12660 * src/pic16/gen.c: changed accUse to contain WREG only,
12661 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12662 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12663 true, do not use immediate addressing any more unless sym is a
12664 pointer in codespace,
12665 * (aopForRemat): do not use immediate addressing when symbol not in
12666 codespace and when symbol's address is requested,
12667 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12669 * (aopGet): added case for AOP_ACC and don't return "accumulator
12670 bug" but WREG instead,
12671 * (popGetTempReg): pushes contents of temporary register in stack,
12672 * (popReleaseTempReg): pops contents of temporary register from
12673 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12674 * (pic16_popGet): separated case AOP_ACC to return register WREG
12675 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12676 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12677 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12678 the use of immediate pointers to certain cases only.
12680 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12681 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12682 * (assignResultValue, genCall, genRet): modified to use the new
12683 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12684 genPcall is still broken,
12685 * (genFunction): added code to create 'A' type pBlocks when
12686 interrupt functions are generated, code not extensively tested yet,
12687 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12688 * (genEndFunction): modified so ISRs pop stored registers from stack,
12689 * (genMultOneByte): cleanup,
12690 * (AccRsh): added flag andmask, to and result with appropriate mask,
12691 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12692 * (genDataPointerGet): fixed and reenabled its use,
12693 * (genNearDataPointerGet): bugs fixed,
12694 * (genDataPointerSet): bugs fixed,
12695 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12696 pic16_DumpSymbol, pic16_DumpOp,
12697 * src/pic16/genutils.h: function prototypes for the above functions,
12698 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12700 * (pic16emitRegularMap): many many many improvements, but needs a
12702 * src/pic16/main.c: enable_stack in pic16_options is removed,
12703 * (_pic16_parseOptions): removed command line options -penable-stack,
12704 * (_process_pragma): emit stack symbol only when stack pragma is
12706 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12707 redirected to FSR0L/FSR0H pair,
12708 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12709 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12710 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12712 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12713 * (dumpPicOptype): NEW,
12714 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12715 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12716 with movff instruction,
12717 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12718 added pic16_int_regs, some packRegsFor* functions are commented out,
12719 because produce errors,
12720 * src/pic16/NOTES: minor modifications
12722 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12724 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12725 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12727 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12728 * as/mcs51/lkaomf51.c: fixed bug #895763
12730 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12732 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12734 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * doc/sdccman.lyx: added details about the HC08 storage classes and
12737 interrupts, fixed the register usage info for z80 & gbz80
12739 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12741 * doc/sdccman.lyx: added more pic16 port documentation
12742 * device/include/pic16/: added header pic18fregs.h
12744 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12746 * doc/sdccman.lyx: added Vangelis' contribution
12748 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12751 extend to the next CALL or PCALL, not just to the next CALL.
12753 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12755 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12757 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12760 bug #895752 and a better fix for bug #716790
12762 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12764 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12766 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12768 * doc/sdccman.lyx: minor changes, minor changed
12770 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12772 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12773 which can't handle SDCC_NEWONEBYTEOPS,
12774 (geniCodeMultiply): removed conversion from mult to shift for pic14
12777 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12781 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12782 thus fixing bug #895406
12784 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12786 * device/lib/_modsint.c,
12787 * device/lib/_modslong.c: sign follows divisor only
12788 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12789 signs or signedness can be ignored
12790 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12791 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12792 added optimization for IFX,
12793 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12795 reenabled optimization for IFX, which was removed on 2004-01-11
12796 * src/SDCCast.h: added return type IFX
12797 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12798 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12799 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12800 SDCC_OLDONEBYTEOPS selects the old behaviour
12801 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12802 changed again and commented promotion rule
12803 * src/SDCCval.c (valDiv): promotion no longer necessary
12804 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12805 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12807 * support/regression/tests/onebyte.c: added
12809 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12811 * gen.c (genInline): reverted to old code for assemnling inline
12812 code because of bug reported James Chadd
12814 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12816 * ralloc.h: missing declarations from previous patch,
12817 seems that patch for ralloc.h was never applied, fixed
12819 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12820 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12824 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12825 indirect addressing. Marked FSR0 as deprecated
12826 * gen.c (pointerCode): commented out, not needed now
12827 (pic16_popGet2p): new MOVFF helper function
12828 (genGenPointerGet),
12829 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12830 (shiftRLong): removed duplicate debugging info
12832 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 * src/ds390/gen.c (genNearPointerGet),
12835 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12836 optimization with bits, but not bitfields.
12837 * src/ds390/ralloc.c (packRegisters),
12838 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12840 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12842 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12844 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12847 * src/SDCCicode.c (operandFromSymbol),
12848 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12849 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12850 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12851 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12852 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12853 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12855 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12856 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12857 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12858 * src/SDCCsymt.c (newSymbol),
12859 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12862 * src/SDCCval.c (newiList): fixed bug #885705
12864 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12866 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12867 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12869 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12871 * device/include/c8051f120.h,
12872 * device/include/c8051f300.h,
12873 * device/include/c8051f310.h: added/updated header files for Silicon
12874 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12875 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12876 in new section Submitting patches
12878 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12880 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12881 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12882 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12884 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12885 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12886 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12888 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12889 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12890 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12892 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12893 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12894 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12895 genGenPointerSet): fixed bug #892400
12896 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12897 to eliminate build warnings.
12898 * src/SDCCast.c (processParms),
12899 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12901 * support/valdiag/valdiag.py: added GCC to the list of defines active
12902 when compiling with gcc
12904 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 * support/Util/SDCCerr.h,
12907 * support/Util/SDCCerr.c,
12908 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12909 with an incomplete type (fixed bug #883734)
12910 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12912 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12916 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12918 * src/SDCCast.c (decorateType),
12919 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12920 function pointer implementation
12921 * support/regression/tests/funptrs.c: added tests to verify both forms
12922 of function pointers work correctly. Added tests to verify parameters
12923 are passed in the correct order.
12925 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12927 * device.c (regCompare): registers are sorted by ascending
12928 address and increasing size,
12929 * main.c (_pic16_finaliseOptions): removed the declaration
12930 of compiler macro MCU. Now a macro of the format pic18fxxxx
12931 will be defined from the command line
12933 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12934 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12936 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12937 PCOP_RLCF was overwritten!
12938 * gen.c (genSkip): commented out calls to pic16_emitcode,
12939 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12941 * (genRRC): added debugging info,
12942 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12943 overwritten while shifting,
12944 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12945 overwritten while shifting,
12948 * (shiftLLeftOrResult),
12949 * (shiftRLeftOrResult),
12951 * (shiftLLong): Implemented with pic16_emitpcode
12952 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12953 * (genLeftShift): Fixed bug, operand for shift by variable always
12954 was "and"ed with 0x0f,
12955 * (genLeftShiftLiteral),
12957 * (genRightShiftLiteral): added debugging info,
12958 * (genrshFour): added comment,
12959 * (genRightShift): determined signedness from operand "left"
12960 instead of "result"
12962 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12964 * src/SDCCicode.c (geniCodeParms),
12965 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12966 function pointers, fixed function pointer bugs #861242 and #861896
12968 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12970 * device/include/c8051f000.h,
12971 * device/include/c8051f120.h,
12972 * device/include/c8051f300.h: added header files for Silicon
12973 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12975 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12977 * src/SDCCast.c (processParams): added new type flow and restructured
12978 (gatherAutoInit): added new type flow
12979 (addCast): cosmetic changes
12980 (getLeftResultType): added new type flow for array indices, patch
12981 provided by Stas, see FR #877103
12982 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12983 array index patch by Stas
12984 * src/SDCCast.h: added prototype getResultTypeFromType()
12986 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12987 * src/pic/glue.c (pic14emitStaticSeg),
12988 * src/pic16/glue.c (pic16emitStaticSeg),
12989 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12990 for initialization of symbols
12991 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12992 * support/Util/SDCCerr.h:
12993 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12994 * .version: bumped version number to 2.3.8
12995 * device/include/Makefile.in (install),
12996 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12999 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13001 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13002 Slade Rich fixed an optimization bug
13003 * src/pic/pcodepeep.c,
13004 * src/pic/pcoderegs.c
13005 * doc/Makefile (install): added test for directory
13007 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13009 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13010 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13011 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13012 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13013 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13014 * as/mcs51/asexpr.c (term),
13015 * as/hc08/asexpr.c (term): fixed bug #887146
13017 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 * src/z80/gen.c (genMult): handle single byte result product
13020 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13021 DUMMY_READ_VOLATILE (fixed bug #886367)
13023 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13025 * support/regression/tests/libmullong.c: fixed logic, on little endian
13026 hosts we ended without a mullong_wrapper()
13028 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13031 virus/worm forged address usage.
13033 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13035 Fixed promotion, it should be done on AST level:
13036 * src/SDCCast.c (addCast): added promotion to int
13037 (decorateType): updated call to upCast()
13038 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13039 usualUnaryConversions()
13041 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13043 * support/regression/tests/literalop.c (mulWrapper): Added a
13044 wrapper to remove integer overflow warnings.
13046 * support/regression/tests/float_trans.c: Made work on host.
13048 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13051 * support/regression/generate-cases.py (main): Changed from inline
13054 * doc/Makefile (install): Changed to depth first to get rid of
13055 missing directory install warning.
13057 * as/Makefile (install-doc): Made work on Mac.
13059 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCast.c: added an additional type flow in decorateType() of
13062 opposite direction, see feature request #860006; it's enabled at runtime
13063 by setting the environment variable SDCC_NEWTYPEFLOW
13064 * src/SDCCast.h: changed prototype of decorateType()
13065 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13066 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13067 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13068 see feature request #877103
13069 * src/SDCCval.c: updated call of decorateType()
13070 (valBitwise): fixed bug #882876
13071 (valMinus): added promotion
13072 (valLogicAndOr): result is unsigned
13073 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13074 * src/SDCCsymt.c (computeType),
13075 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13076 must not cause an unsigned operation
13077 * src/pic/glue (pic14emitRegularMap),
13078 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13080 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13082 * src/pic/pcode.c (PCodeID): commented out left over debug code
13084 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13086 * support/valdiag/tests/overflow.c: added shift tests
13087 * src/pic/device.c,
13094 * src/pic/pcodepeep.c,
13095 * src/pic/pcoderegs.c,
13096 * src/pic/ralloc.c,
13097 * src/pic/ralloc.h: applied patch from Slade Rich;
13098 added support for multiple code pages and multiple RAM banks on the
13099 PIC 14 port. The ASM files now no longer simply assume all the
13100 code / RAM are in the same page / bank. This means the linker can
13101 safely allocate code/RAM of separate ASM files to different pages/banks.
13102 * doc/sdccman.lyx: added Slade's tips
13103 * src/mcs51/peeph.def: fixed bug #880768
13105 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13107 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13108 * src/SDCCast.c (decorateType): fixed bug #880197
13110 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13112 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13115 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13116 strtof is not part of C89 and isn't included with Mac OS X.
13118 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13120 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13121 shiftL2Left2Result): fixed bug #879326
13122 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13123 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13124 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13125 address fetch for clr instruction
13126 * device/lib/hc08/_mulint.c: created optimized assembly version
13127 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13129 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13131 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13132 proposed in FR #877103
13134 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13136 * src/SDCCval.c (cheapestVal): added missing checks
13137 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13138 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13140 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13142 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13145 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13147 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13148 loaded with the linker search paths (-L arguments) and the libraries
13149 to be linked with the current source (-l arguments). Changes
13150 currently will affect only the pic16 port.
13151 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13152 include path the port specific paths and port specific libraries,
13153 * gplink command now contains the $3 argument,
13154 * src/pic16/device.h,
13155 * src/pic16/device.c,: structure PIC_device is made public and
13156 renamed to PIC16_device, the same for variable Pics which is renamed
13157 to Pics16. Updated all references to them.
13158 * src/pic16/glue.c (pic16glue): corrected bug with code
13159 initialization which bypassed the variable initializations block.
13161 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13162 COMPILE_FLAGS and added the --nostdinc option
13164 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 * device/include/mc68hc908jb8.h: Register defs for another member
13167 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13169 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13171 Documenting changes from previous commits.
13172 * configure.in (version 1.56),
13173 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13174 when generating output files to configure the pic16 library,
13175 but now I've commented it out, since gputils aren't installed in the
13176 SF compile farm, so library won't compile
13178 * device/lib/Makefile.in (version 1.56): initially I've added in
13179 target 'all' the prerequestive 'model-pic16' so it compiled the
13180 pic16 library, but now I've commented it out for the same reasons
13182 * added targets 'model-pic16' and 'objects-pic16' to compile the
13184 * added target 'port-specific-objects-pic16' to handle the
13185 generated libraries and copy them into the build/ directory
13186 * added target 'clean-intermediate-pic16' to clean intermediate
13187 files into pic16 directory
13188 * in target 'installdirs' added line to create directory pic16 in
13189 the installation path
13191 * device/include/Makefile.in (version 1.11): in target 'install'
13192 added lines to copy all header files to installation path,
13193 * in target 'installdirs' added line create directory for pic16
13194 headers in the installation path
13196 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13198 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13201 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13204 * device/lib/configure.in,
13205 * device/lib/configure: fixed for autoconf 2.57
13207 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13210 option so that it actually works. Made it specific to the z80, since
13211 the gbz80 doesn't have these kinds of I/O ports.
13213 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 * device/include/z180.h,
13216 * device/lib/_memcpy.c,
13217 * device/lib/_memmove.c,
13218 * device/lib/_mulint.c,
13219 * device/lib/ser_ir.c,
13220 * device/lib/ser_ir_cts_rts.c,
13221 * device/lib/_strcmp.c,
13222 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13223 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13224 portmode; added deprecation warning for bank= and protmode= forms.
13225 Also, guard against buffer overflow.
13226 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13228 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13231 changed interrupt vector table generation to only emit declared vectors.
13232 * device/include/Makefile.in: added missing backslash
13233 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13235 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13237 Mainly changes to support compilation of the device libraries
13238 * src/pic16/device.c: stack is allocated via symbol and not
13239 via literal number. The symbol is placed in the corresponding
13240 position of the data ram
13241 * (pic16_dump_section): relocatable and absolute uninitialized
13242 data are now emitted in sorted order to reduce section naming,
13243 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13244 weren't marked as being in the access bank,
13246 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13248 Added portion of GNU PIC Library under the directory
13249 device/include/pic16 and device/lib/pic16. These files
13250 contain the declarations of SFRs for the PIC18Fxx2 devices.
13251 The directory is initialized via configure from toplevel.
13253 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13255 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13256 the spilllocations to be compared correctly
13258 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13260 * src/SDCCast.c (decorateType): fixed bug introduced today
13262 2004-01-12 Borut Razem <borut.razem AT siol.net>
13264 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13265 doc/sdccman.lyx: upper case pragmas are deprecated
13267 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13269 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13270 in simpler and even better code
13272 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13274 * src/SDCCicode.c (operandOperation): fixed bug #874819
13275 * src/SDCCast.c (decorateType): fixed
13276 char foo (unsigned long ul) { return ul > 0; }
13278 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13280 * doc/sdccman.lyx: Moved and added some sections, small changes
13281 all over. Telling LaTeX to be less strict with word spacing
13282 to better keep the right margin. Changed some notes about
13283 maintainance of the ports in section 3.2.1 - is it OK like this?
13285 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13287 SDCC source changes:
13288 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13289 convilong): modified to inform the pic16 port that builtin functions
13292 PIC16 PORT specific changes:
13293 * src/pic16/device.c pic16_dump_equates() added,
13294 processor registers declared internally by the port are emitted in
13295 the translation as equates,
13296 * src/pic16/gen.c: inline code is passed unprocessed to the
13298 * (pic16_popGetLit2): fnuction modified to take second operand as
13299 pCodeOp pointer and not as literal,
13300 * (popRegFromIdx): prefixed with pic16_,
13301 * (pic16_popCombine2): modified to receive already allocated pCode
13303 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13304 * (genFunction): initializes local stack frame and pushes on stack
13305 all the registers used by this function,
13306 * (genEndFunction): restores all registers from stack and restores
13308 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13310 * (pic16glue): changed the program startup sequence,
13311 * added new dbName code 'A' for functions placed in absolute section
13312 * src/pic16/main.c: added function attribute _naked,
13313 * added pragma 'code' to place a fnuction at an absolute address,
13314 * added command line arguments --debug-ralloc and --pcode-verbose,
13315 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13316 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13317 * (pic16_newpCodeOpLit2): modified to take the second operand as
13319 * (pic16_printpBlock): modified to emit each function in a separate
13321 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13322 UPPER for immediate operands,
13323 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13325 * src/pic16/peeph.def: all peepholes with movff are commented out,
13326 because there is a problem in the pcode peep optimizer,
13327 * src/pic16/ralloc.c: the register allocator can now reuse local
13328 function symbols for another function. This saves register usage.
13329 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13331 Added file src/pic16/NOTES with information about program writing on
13332 the current port version.
13334 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13336 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13337 and peephole 252 (array access)
13339 2004-01-09 Borut Razem <borut.razem AT siol.net>
13341 * src/SDCCmain.c : fixed #872250: -l command line defined library
13342 files are scanned before standard library files
13344 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * src/SDCCast.c (decorateType): fixed bug #874046
13348 2004-01-09 Borut Razem <borut.razem AT siol.net>
13350 * support/scripts/sdcc.nsi: remove previous installation
13352 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13354 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13355 bytes for last interrupt vector (mcs51)
13356 * sdcc.spec: fixed typo
13358 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13361 gen51Code): more efficient parameter receive for --model-large
13364 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/ds390/main.c,
13367 * src/z80/main.c: added missed needLinkerScript flags (more than
13368 one port structure defined in these file)
13369 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13372 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13374 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13375 * src/port.h: added flag needLinkerScript in port->linker
13376 structure to inform whether to create a .lnk file or not,
13378 * src/ds390/main.c,
13380 * src/mcs51/main.c,
13382 * src/pic16/main.c,
13384 * src/z80/main.c: changed appropriately to configure
13385 needLinkerScript flag
13387 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13388 * src/pic/glue.c: added variable udata_section_name to
13389 override default uninitialized data segment definition for
13390 devices only with SHAREBANK memory (reported from Erik Epetrich)
13391 * (pic14emitOverlay): modified to emit a commented overlay segment
13392 directive when no overlay data exist
13393 * (picglue): modified to emit uninitialized data segment
13394 according to udata_section_name
13395 * src/pic/main.c (_pic14_parseOptions): added command line
13396 options --udata-section-name=[name] to override default
13397 udata definition name
13398 * modified _linkCmd and _asmCmd to include compiler passed
13399 arguments via -W option
13400 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13401 object file from '.rel' to '.o' in port->linker structure,
13402 changed size of fptr from 2 to 3 in port structure
13404 2004-01-07 Borut Razem <borut.razem AT siol.net>
13406 * support/scripts/sdcc.nsi: update PATH
13407 * support/scripts/sdcc.ico: craeted
13409 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13411 * device/include/Makefile.in: fix install
13412 * doc/Makefile: fix install
13414 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13416 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13418 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13419 how the function variable allocation summary is displayed; also
13420 include information about variables allocated to the overlay
13423 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13425 * as/mcs51/lkmain.c: Help about -Y option
13426 * as/mcs51/lkarea.c: Fixed gcc warnings
13428 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13430 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13432 * support/valdiag/tests/overflow.c: added
13433 * src/SDCCast.c (decorateType),
13434 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13435 LEFT_OP (left shift)
13437 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13439 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13440 (default behaviour).
13442 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13444 A python script to validate compiler diagnostic messages. It can be
13445 used to verify that sdcc complains about bad c source code and
13446 gives a good location of the error.
13447 * support/valdiag/Makefile,
13448 * support/valdiag/valdiag.py,
13449 * support/valdiag/tests/*
13451 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13454 * src/SDCCsymt.c (newEnumType),
13456 * support/Util/SDCCerr.c,
13457 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13459 * support/regression/tests/enum.c: added test for enum values that
13460 require at least 2 bytes of storage.
13462 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13464 * src/common.h: added ifndef/define/endif macros
13465 around the header file.
13466 Bug reported from Jesus Calvino-Fraga
13468 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13470 * sdcc.spec: updated
13471 * device/include/Makefile.in: don't install CVS directories
13472 * device/lib/Makefile.in: added removal of CVS directories after install
13473 * doc/Makefile: fixed install, added local_icons
13474 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13475 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13476 * src/ds390/gen.c (genRightShift): fixed bug #870788
13477 * src/SDCCast.c (decorateType): fixed bug #870781
13479 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13481 PIC16 port related changes:
13482 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13483 added variable stackPos,
13485 * gen.c: genCall, assignResultValue: added support for
13486 pushing/retrieving function parameters to/from stack,
13487 genFunction,genEndFunction: setup stack frame for the
13488 generated function,
13489 genAddrOf: will be changed according to bug 863624
13491 * added files genutils.c and genutils.h which contain gen*
13492 debugged and optimised functions extracted from gen.c
13494 * glue.c: added variable 'externs' which holds extern symbols,
13495 pic16emitRegularMap: is modified to properly handle relocatable
13496 symbols under the new scheme,
13497 pic16createInterruptVect: is modified
13498 pic16printPublics: is modified to emit 'global' assembler directives,
13499 added pic16_printExterns to print extern symbols,
13500 pic16glue: initializes stack/frame pointer in the beginning of
13501 the assembly output. Temporary hack, will be corrected later,
13502 because gplink yet does not support stack and SDCC does not
13503 yet support a type of crt0.o object to create the final binary.
13505 * Removed many lines that contain 8051 legacy code.
13506 * The code is finally placed under a 'code' directive.
13507 * Added port specific options.
13509 * _process_pragma: simplified since now we do not need *special*
13510 include file to define SFR registers. But a separate header
13511 will be needed. This will be developed later.
13512 * _pic16_parseOptions: added, parses port specific options:
13513 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13514 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13515 --preplace-udata-with=
13517 * _pic16_setDefaultOptions: modified to initialize section names,
13518 but hack is temporarly out of order since it needs improvement.
13519 * _pic16_genAssemblerPreamble: configuration words are emitted by
13520 their address instead of their name. This part is incomplete and
13521 supports only the 18Fxx2 devices. Other devices will emit an error
13522 during assembly since they do not contain the same set of config
13524 * _pic16_genIVT: is modified,
13526 * pcode.c: added definitions for some hardware registers that are needed
13528 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13529 All PCI entries are updated. Now LFSR is supported.
13530 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13531 * added pic16_newpCodeOpLit2 to support instructions with
13532 two literal arguments
13533 * pic16_pCode2str: corrected code that emits assembler instructions
13534 with two literal operands and those that have an access bit modifier
13535 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13536 this fixes a bug which caused some labels to be lost, when an
13537 assembler directive was added, i.e. banksel,
13538 * pic16_FixRegisterBanking: improved logic that causes the insertion
13540 * InlineFunction: functions that are called once, are not any more
13541 inlined. This can be a port option in the future,
13543 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13545 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13546 hold the corresponding uninitialized symbols,
13547 * pic16_allocProcessorRegister: registers have explicit marked the
13549 * pic16_allocInternalRegister: registers are explicit marked as
13551 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13552 processing list, so bit registers were lost,
13555 * ralloc.h: added field 'accessBank' and original symbol operand
13556 in register definition,
13557 * removed the field isMapped from register definition,
13559 ** Several functions have been removed from various sources:
13560 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13561 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13562 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13563 pic16_assignRelocatableRegisters
13565 ** others have been introduced:
13566 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13567 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13569 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13571 * support/scripts/inc2h.pl: changed definition of BIT_AT
13572 to emit 'sbit at' instead of 'bit at'. This was a request.
13574 PIC16 port related preliminary changes:
13575 * gen.c: prefixed function popRegFromString with
13576 pic16_ and all references to it corrected
13577 * pcode.c: all pic16_pc_* hardware registers prefixed
13578 with underscore (_),
13579 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13580 * ralloc.c: newReg(): when register is REG_SFR then
13581 set address to rIdx,
13582 pic16_allocProcessorRegister(): marks register wasUsed=0
13583 pic16_writeUsedRegs(): added a call to assign processor
13584 registers via pic16_assignFixedRegisters
13586 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13588 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13589 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13590 variables in unused register banks. Also the SSEG is placed
13591 wherever there is enough space for it, and IDATA can be anywhere
13592 in internal RAM. For now compile using -Wl-Y[stack_size].
13593 The mem file is different for this option as well, since it
13594 makes no sense of talking about DSEG lenght.
13596 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13598 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13599 in certain cases, e.g. when ROM assignment, patch provided
13600 from Albert den Haan.
13602 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13604 Many signedness and type propagation fixes:
13605 * src/SDCCicode.c: made geniCodeCast() static
13606 replaced SPEC_ by IS_ (cosmetic)
13607 (operandOperation): fixed div and mod operation
13608 (usualBinaryConversions): added support for promotion of char
13609 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13610 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13611 (geniCodeAdd): an array index will stay unsigned, even if promoted
13613 (geniCodeArray): ditto
13614 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13615 * src/SDCCsymt.c (computeType): added more support for char;
13616 promotion of char is selectable by promoteCharToInt, fixed signedness
13618 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13619 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13620 * src/SDCCval (val*): replaced signedness calculation by
13622 rearranged if-branches (cosmetic)
13623 (valShift): added warning W_SHIFT_CHANGED
13624 (valCompare): fixed problem with different types
13625 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13626 * support/regression/tests/literalop.c: added many cases
13627 * support/regression/tests/ast_constant_folding.c: changed finally to
13629 * .version: new year, new version: 2.3.7
13630 * src/SDCCmain.c (main): applied patch #866468
13631 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13632 provided by Scott Bronson
13633 * doc/sdccman.lyx: updated documentation for sdcdb
13634 updated and added chapter tips
13636 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13638 * src/SDCCsymt.h: missing from yesterday's commits
13640 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13642 * src/SDCC.y (struct_or_union_specifier),
13643 * support/Util/SDCCerr.c,
13644 * support/Util/SDCCerr.h: verify that struct & union tags are used
13647 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13649 * src/SDCCglobl.h: missing from yesterday's commits
13651 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13653 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13654 sft_attributes, struct_declaration, parameter_declaration,
13655 type_name, start_block, declaration_list),
13656 * src/SDCC.lex (check_type): support redefinition of typedef names
13658 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13660 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13661 aligned xdata arrays. Erik helped me with the if clause.
13663 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13668 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 * src/SDCCast.c (newAst_),
13673 * src/SDCCicode.c (ast2iCode, newiCode),
13675 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13676 expr, statement, expression_statement, selection_statement,
13677 iteration_statement, expr_opt, jump_statement): foundation for tracking
13679 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13682 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * support/Util/SDCCerr.c,
13686 * src/SDCCast.c (createCase, createDefault, decorateType),
13687 * src/SDCClabel.c (labelUnreach),
13688 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13690 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13691 (with thanks to Stas Sergeev)
13692 * device/include/time.h,
13693 * device/lib/time.c (CheckTime): suppress unreachable code warning
13695 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/SDCCast.c (createIvalCharPtr),
13698 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13700 * support/regression/tests/nullstring.c: tests for these two bugs
13702 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * support/Util/SDCCerr.h,
13705 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13706 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13707 about storage class and 'at' used inside struct or union
13708 * src/SDCCBBlock.c (iCodeFromeBBlock),
13709 * src/SDCCcse.c (ifxOptimize),
13710 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13711 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13712 printIval, emitStaticSeg, emitOverlay),
13713 * src/SDCClabel.c (deleteIfx),
13714 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13715 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13716 gatherAutoInit, processParms),
13717 * support/Util/SDCCerr.h,
13718 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13719 reporting for post-parse errors.
13721 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13723 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13724 implicit casts via union; they don't work on big endian systems
13725 (possible fix for bug #861138)
13727 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13729 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13730 * src/mcs51/main.c: fixed the fix for bug #737001
13732 2003-12-15 Borut Razem <borut.razem AT siol.net>
13734 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13736 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 * support/makebin/makebin.c: put output in binary mode
13740 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13742 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13743 xdata and data memory on startup. Set the environment variable
13744 SDCC_NOGENRAMCLEAR to disable this.
13745 * src/mcs51/peephole.def,
13746 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13747 (allows non-interrupt and interrupt code to safely compete for a resource
13748 without the non-interrupt code having to disable interrupts)
13750 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13752 * src/SDCCicode.c (geniCodeAdd),
13753 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13754 with valFromType if type might be a pointer and host is big endian).
13755 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13756 types, not just integer types.
13757 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13758 multiply defined with mismatching "at" address.
13760 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13763 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13764 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13765 with embedded nulls (fixed bug #753752)
13767 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13769 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13770 Apparently this did not see much testing (endless loop)
13772 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13774 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13776 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13779 gracefully handle NULL memmap pointers
13781 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13784 instead of deleting the iCode when an operand is volatile
13785 * src/z80/gen.c (genDummyRead),
13786 * src/mcs51/gen.c (genDummyRead),
13787 * src/ds390/gen.c (genDummyRead),
13788 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13790 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13791 * src/SDCC.y: fixed bug #850420
13793 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 Applied z80 i/o port patch from Peter Townson and fixed some operators
13796 to better handle operands in A register.
13797 * device/include/z180.h
13803 * src/z80/peeph-z80.def
13804 * src/z80/peeph.def
13807 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13809 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13811 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 * device/lib/hc08/_mullong.c: Removed extra #endif
13815 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * sim/ucsim/hc08.src/inst.cc,
13818 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13819 carries from x to h
13820 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13821 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13822 * device/include/stdarg.h: fixed varargs for hc08
13823 * device/lib/Makefile.in,
13824 * device/lib/hc08/Makefile,
13825 * device/lib/hc08/_mulint.c,
13826 * device/lib/hc08/_mullong.c: fixed some endian problems
13828 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13830 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13831 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13832 * device/lib/_gptrget.c,
13833 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13835 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13837 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13838 * src/SDCCast.c (astErrors): fixed bug #846007
13839 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13841 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/SDCCast.c (decorateType): disabled a transformation I added in
13844 revision 1.188 (access to fields of a structure at an absolute address);
13845 it breaks with bitfields, extern declarations, and gcse analysis.
13846 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13847 could be assigned through a pointer, so don't complain.
13848 * src/SDCCast.c (astErrors),
13850 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13852 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13854 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13855 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13856 output of __config directives, since gpasm now supports them
13857 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13858 pre-processor macro, i.e. -DMCU=p18f452
13859 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13860 and modified to handle 'cast' icode similarly to '=' icode
13861 * src/pic16/device.h (typedef struct PIC_device): added field
13862 'extMIface' to indicate that chip has external memory interface
13863 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13864 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13867 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * src/SDCC.y (pointer): fixed bug #846006
13870 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13871 * src/SDCCast.c (decorateType): fixed bug #846009
13872 * src/ds390/peeph.def,
13873 * src/ds390/gen.c (genAnd, genOr),
13874 * src/mcs51/peeph.def,
13875 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13877 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13886 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13890 * src/SDCCbitv.c: added function to free a bitvector
13891 * src/SDCClrange.h,
13892 * src/SDCClrange.c: added function to recompute the liveranges
13893 * src/avr/ralloc.c,
13894 * src/ds390/ralloc.c,
13895 * src/hc08/ralloc.c,
13896 * src/mcs51/ralloc.c,
13897 * src/pic/ralloc.c,
13898 * src/pic16/ralloc.c,
13899 * src/xa51/ralloc.c,
13900 * src/z80/ralloc.c: recompute the liveranges after register packing
13902 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13904 * src/SDCCloop.c (newInduction): fixed bug #845630
13906 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13908 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13909 inadvertantly left behind from my 2003-11-12 change
13911 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 Updated headers I neglected to commit yesterday.
13914 * src/SDCClrange.h,
13917 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13920 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13921 * src/SDCCopt.c (eBBlockFromiCode),
13922 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13923 the creation of the key hash table from the sequencing so it can be used
13924 earlier (for some GCSE bug fixes still pending)
13926 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13928 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13929 * support/regression/tests/addsub.c: testing genPlus shortcut
13931 2003-11-15 Borut Razem <borut.razem AT siol.net>
13933 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13935 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13937 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13938 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13939 ordering is immaterial.
13940 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13942 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13944 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13945 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13946 (SIGSEV) of bug #840381
13947 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13948 unlink new file before rename if new and old filenames are the same)
13950 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13952 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13953 uninitialized variables) for the mcs51. Set environment variable
13954 SDCC_GENRAMCLEAR to test.
13955 xdata initialization slightly shorter
13957 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13960 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13961 #838241 & 780691 (basicly the same bug)
13962 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13963 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13965 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13967 * src/SDCCmain.c (linkEdit): "fix" #834252
13969 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13971 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13973 * src/SDCC.y: fixed bug #819403
13975 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13977 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13978 the reentrant attribute.
13979 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13980 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13982 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13983 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13984 erroneously reduced to a literal.
13985 * src/hc08/ralloc.c (packRegisters, rematStr),
13986 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13989 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13991 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13992 * doc/sdccman.lyx: changed from 'article' to 'book'
13993 * doc/Makefile: readded test_suite_spec and cdbfileformat
13995 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13997 * device/include/stdlib.h: include malloc.h to comply with ANSI
13998 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14000 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14002 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14003 * doc/clean.mk: also remove *.out files
14004 * doc/sdccman.lyx: some additions, larger top/bottom margins
14006 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14008 * src/SDCC.y: fixed bug #837365
14009 * support/regression/tests/bitopcse.c
14010 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14011 a symbol (might be valop instead)
14012 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14013 * device/lib/clean.mk: added hc08 to the cleaning list
14015 2003-11-04 Borut Razem <borut.razem AT siol.net>
14017 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14019 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14020 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14021 malloc is declared in standard stdlib.h
14023 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 * device/lib/hc08/Makefile: need to clean .rel not .o files
14026 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14028 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14032 * src/mcs51/main.c,
14033 * src/ds390/main.c,
14037 * src/pic16/main.c,
14038 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14039 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14040 tests (which uses the port's oclsExpense function)
14046 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14048 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 * src/SDCCcse.c (ifxOptimize),
14051 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14052 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14053 deleting the IFX iCode.
14054 * src/hc08/ralloc.c: reduced unneeded slocs
14055 * src/hc08/gen.c: fixed bug in asmopToBoolean
14057 2003-11-04 Borut Razem <borut.razem AT siol.net>
14059 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14060 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14061 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14062 transferred to configure
14064 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14066 Use headers defined in the C[++] standards:
14067 * sim/ucsim/gui.src/serio.src/fileio.cc
14068 * sim/ucsim/gui.src/serio.src/frontend.cc
14069 * sim/ucsim/gui.src/serio.src/main.cc
14070 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14071 * support/Util/NewAlloc.c
14073 * as/mcs51/lklibr.c
14077 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14079 * Added MSVC projects for hc08 assembler and linker:
14080 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14081 /as/hc08/link_hc08.dsp
14083 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14085 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14087 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14089 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14091 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14093 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14095 2003-10-31 Borut Razem <borut.razem AT siol.net>
14097 * support/cpp2/cpplib.h,
14098 support/cpp2/cpplib.c,
14099 support/cpp2/cpplex.c,
14100 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14101 to switch _asm block preprocessing on / off. Default is
14102 #pragma preproc_asm +
14104 2003-10-31 Borut Razem <borut.razem AT siol.net>
14106 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14107 when outputting comment blocks (when executed with -C option) and
14108 _asm (SDCPP specific) blocks
14110 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14114 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14116 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14118 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14120 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14121 * src/SDCCast.c (decorateType): fixed bug #832664
14123 2003-10-31 Borut Razem <borut.razem AT siol.net>
14125 * support/cpp2/cpplex.c: fixed for SDCPP:
14126 comments(when executed with -C option) and _asm blocks
14127 were included even if they where in skipped #if block.
14128 Applied solution from GCC cpp 3.3.2
14130 2003-10-31 Borut Razem <borut.razem AT siol.net>
14132 * src/SDCC.lex: sdcc now understands both formats:
14133 '# <line_number> <file_name>' and
14134 '#line <line_number> <file_name>'
14135 * support/cpp2/cppmain.c: sdcpp now generates the standard
14136 '# <line_number> <file_name>' instead of former
14137 '#line <line_number> <file_name>'
14139 2003-10-30 Borut Razem <borut.razem AT siol.net>
14141 * support/cpp2/cpphash.h,
14142 * support/cpp2/cpplib.h
14143 * support/cpp2/cpplex.c,
14144 * support/cpp2/cppmain.c,
14145 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14147 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 Fixed a number of problems revealed by bug #827883.
14150 * src/SDCCloop.c (loopInvariants): Spill location of the
14151 result operand should be recomputed if extracted from
14152 a loop. Also, don't extract assignments of an iTemp
14154 * src/SDCCast.c (isConformingBody): loop reversal should
14155 not occur if the control variable is involved with a
14156 relational operator.
14158 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14160 * .version: bumped to 2.3.6 to reflect the big improvements
14161 made by Erik and Klaus. Thanks!
14163 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14165 Replaced the livrange code.
14166 * src/SDCClrange.c: added new LR code
14168 * src/SDCCBBlock.h: removed remainig parts from old LR code
14169 * src/ds390/ralloc.c,
14170 * src/ds390/gen.c: minor fixes to make it work with new code
14172 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14175 * as/hc08/lkrloc.c,
14177 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14178 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14179 (tweaked fix for bug #818696)
14181 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14183 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14185 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14188 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14189 * src/mcs51/gen.c (gencjneshort),
14190 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14191 more efficient (per Scott Bronson's suggestion)
14193 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14195 Extended the semantics of the critical keyword to include
14196 individual statements. See RFE #827755 and #799831
14201 * support/Util/SDCCerr.c
14202 * support/Util/SDCCerr.h
14207 2003-10-19 Borut Razem <borut.razem AT siol.net>
14209 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14211 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14213 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14215 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14216 and predecrement operand is displayed
14218 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14220 * src/SDCCval.c (valMinus): fixed bug #826041
14222 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14224 Some hc08 related updates that I missed earlier
14225 * sim/ucsim/stypes.h
14226 * support/regression/ports/hc08/spec.mk
14228 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14230 New target "hc08" for the Motorola 68hc08 family of micros
14238 * sim/ucsim/hc08.src/*
14239 * sim/ucsim/configure.in
14240 * src/ucsim/configure
14241 * sim/ucsim/packages_in.mk
14244 * device/include/mc68hc908qy.h
14245 * device/lib/hc08/*
14246 * device/lib/Makefile.in
14247 * support/regression/ports/hc08/*
14248 * support/regression/Makefile
14250 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14252 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14254 * src/ds390/gen.c (genCast): fixed bug #821957
14256 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14258 * device/lib/logf.c: "fixed" overlay bug
14259 * support/regression/ports/host/spec.mk: added m library
14260 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14261 * support/regression/tests/float_trans: added (for Eric)
14263 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14265 * src/mcs51/gen.c (genCpl): fixed bug
14266 http://sf.net/mailarchive/message.php?msg_id=6263915
14268 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14270 * src/SDCCast.c (decorateType): added extended constant folding
14271 * src/SDCCsymt.c (computeType): cleanup
14272 * src/SDCCval.c (valShift): minor optimization
14273 * support/regression/tests/ast_constant_folding.c: added
14275 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * src/SDCCmain.c: removed some unintended changes
14279 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14282 * src/z80/gen.c: fixed part of bug #817589
14283 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14285 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14287 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14298 * src/ds390/ralloc.c
14300 * src/mcs51/ralloc.c
14302 * src/pic16/ralloc.c
14303 * src/xa51/ralloc.c
14305 * src/z80/gen.c: removed unused label "release:"
14307 2003-10-06 Borut Razem <borut.razem AT siol.net>
14309 * src/SDCC.lex: removed definition of unused variables
14310 save_optimize and save_options
14312 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14314 * clean.mk: removed '=' in "-maxdepth=1"
14315 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14316 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14318 2003-10-06 Borut Razem <borut.razem AT siol.net>
14320 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14321 my_unput() replaced by unput()
14323 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14325 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14326 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14327 type-punned pointer will break strict-aliasing rules"
14328 Old LR behaviour is again default; Klaus' LR can be choosen by
14329 defining the environment variable LRKLAUS
14333 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14334 * clean.mk: fixed removal of files in bin/CVS/
14335 * device/lib/clean.mk: fixed removal of directories small and large
14336 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14338 * src/SDCCval.c: removed superflous test for pedantic
14340 2003-10-05 Borut Razem <borut.razem AT siol.net>
14342 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14343 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14344 message "unmatched #pragma SAVE and #pragma RESTORE"
14346 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14348 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14349 assembly, critical functions, atomic, nojtbound)
14351 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14353 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14359 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14362 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14364 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14366 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14367 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14368 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14370 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 * src/z80/gen.c (genRet): fixed bug #524753
14373 * src/z80/gen.c (genCast): fixed internal error on cast from
14375 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14376 fix for bug #477835 to the z80
14377 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14378 for tracking iCodes in the peephole optimizer for z80
14380 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14383 the other part of bug #814548
14384 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14386 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/SDCCcse.c: fixed part of bug #814548
14390 2003-09-28 Borut Razem <borut.razem AT siol.net>
14392 * src/asm.c: rewrite of printILine() to use temporary file instead
14394 * src/xa51/main.c: commented out declaration of int rewinds
14396 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14398 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14400 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14402 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14403 * src/asm.c (printILine): Fixed bug #811015
14405 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14407 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14410 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14412 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14413 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14414 to correctly handle general case of AOP_PAIRPTR
14415 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14417 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 * src/mcs51/ralloc.c (fillGaps),
14420 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14421 register positioning bug)
14423 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14425 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14427 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14429 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14430 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14431 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14432 (ralloc doesn't intentionally do this now, but perhaps later)
14433 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14434 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14435 register positioning bugs (Fixed bug #762602 and #795325)
14436 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14437 (Fixed bug #808779)
14438 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14439 lines that --i-code-in-asm generates
14441 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14443 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14444 trying to fclose a FILE* that was already closed.
14446 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14449 of const struct should be treated as if const themselves)
14451 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14453 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14455 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14457 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14458 Unix (/n) and DOS (/r/n) line terminations.
14460 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14465 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14467 * src/mcs51/gen.c (genFunction, genEndFunction),
14468 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14469 and restore of EA so that stack offsets to parameters are
14470 correct when using both critical and reentrant/stack-auto.
14471 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14472 size (can be triggered in error if sloc is shared between
14473 different sized objects)
14474 * device/include/float.h: fixed macros to explicitly use
14475 unsigned long where needed
14477 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14479 Feature req. 799831: added code to allow nesting of critical functions
14480 * src/mcs51/gen.c (genFunction, genEndFunction)
14481 * src/ds390/gen.c (genFunction, genEndFunction)
14483 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 * src/SDCCsymt.c (sclsFromPtr),
14487 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14488 support for standard C idiom of memory mapped variables; for
14489 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14490 to xdata int at 0x1234 tempvar = 1.
14491 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14492 provided by Akiya ISHIDA
14494 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14496 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14497 * src/SDCCval.c (constVal): added reduction from int to char
14498 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14499 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14500 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14502 * support/regression/tests/shifts.c: fixed
14504 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14506 * src/z80/gen.c (genXor): Fixed bug #805445
14508 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14510 Fixed bug #621531 (const & volatile confusion in the type chain).
14511 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14512 refer to the const or volatile state of the pointer itself.
14524 * src/pic16/ralloc.c
14525 * support/regression/tests/const.c
14527 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14529 When checking for duplicated modules, use absolute paths
14530 instead of relative paths. Files changed:
14535 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14537 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14539 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14541 * device/include/string.h: added size_t typedef, changed
14542 prototypes to use size_t, eliminated separate reentrant and
14543 non-reentrant declarations, added _memmove declaration
14544 * device/lib/_memcpy.c: changed to use size_t instead of int,
14545 changed /4 to >>2 to avoid division library call
14546 * device/lib/_memcmp.c,
14547 * device/lib/_memset.c,
14548 * device/lib/_strncat.c,
14549 * device/lib/_strncpy.c,
14550 * device/lib/_strncmp.c: changed to use size_t instead of int
14551 * device/lib/_memmove.c: new file (fixed bug #772294)
14552 * device/lib/Makefile.in: added _memmove.c
14553 * device/lib/z80/asm_strings.s: fixed bug #772290
14554 * support/regression/tests/bitfields.c: attempt to fix host assertion
14555 failure on amd64-unknown-linux2.2
14557 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14559 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14560 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14561 * as/z80/asmain.c (main): fixed bug #801766
14563 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14565 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14568 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14570 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14571 reported in bug #800609
14573 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14575 * Top header beautifications in src/pic16 directory:
14576 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14577 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14578 pcoderegs.h, ralloc.c, ralloc.h
14579 * main.c: added top header and GPL license notice
14580 * pcode.c: fixed the if-conditional warning
14582 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14584 * device/lib/_mullong.c: replaced int by short for gcc
14586 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14588 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14589 and JUMPTABLE iCodes properly now (worked by accident before)
14590 * src/mcs51/gen.c (leftRightUseAcc),
14591 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14592 iCode properly now. Use getSize instead of nRegs since a & b
14593 aren't part of the nRegs tally.
14595 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14597 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14598 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14599 before instructions that use the _STATUS register
14601 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14603 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14604 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14605 fetching of the pointer
14606 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14607 copied from genNearPointerSet()
14608 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14609 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14610 If they pop r0/r1 they must be called in the opposite order than aopOp().
14611 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14612 (resp. --stack-auto), prepared for --xstack
14614 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14616 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14618 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14620 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14621 these ports have their own __sdcc_external_start()
14623 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14625 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14626 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14627 type for bits was changed. It resulted in bit variables becoming
14628 global, which is not permitted in PIC 14 assembly output.
14630 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14632 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14634 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14636 Z80 and MCS51 linkers complaint if a public symbol is defined
14637 in more than one library module:
14641 * as/mcs51/Makefile.in
14643 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14645 A few small changes that speed up the peephole optimizer.
14649 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14651 Try to make the peephole optimizer smarter by maintaining
14652 an association between the assembly source code and the
14653 iCodes that originated them. Put this information to use
14654 with a new peephole rule condition "notVolatile" so that
14655 the rules can be aggressive yet still safe.
14660 * src/mcs51/peeph.def
14662 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14666 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14667 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14668 if the left or right operand symbols have the accuse flag set.
14670 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14672 Changed the type of the result of the ! (NOT) operator to char;
14673 previously it returned the same type as the source. This allows
14674 us to eliminate all the genFloatNot functions (all of its target
14675 implementations were very buggy) since !float can use the same
14678 * src/SDCCicode.c (ast2iCode): ! returns char
14679 * src/mcs51/gen.c (genNot, genNotFloat),
14680 * src/ds390/gen.c (genNot, genNotFloat),
14681 * src/z80/gen.c (genNot, genNotFloat),
14682 * src/pic/gen.c (genNot, genNotFloat),
14683 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14685 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14687 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14688 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14689 during interrupts. Ensure WSAVE is located at a shared bank address.
14690 2. Fixed page selection in some places
14691 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14692 the registers name strings.
14693 4. Fixed "signed / unsigned compare" compiler warnings.
14694 5. The PIC port manages its own allocation of the general purpose
14695 registers, but makes no attempt to reuse them. As a result when
14696 compiling it soon runs out of general purpose registers. Some
14697 additional code was added to the files pcode.c and device.c to walk
14698 through the function call tree and rename the registers so that they
14708 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14709 genPlus() & genMinus() when the result is the same as left or right
14711 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14713 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14715 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14717 Made bitfield a distinct type from bit so that bitfields
14718 convert as per ANSI C and bits retain their traditional
14719 boolean style behaviour. Implemented bitfield support in
14727 * src/ds390/gen.c: bit v bitfield split
14728 * src/z80/gen.c: New support for bitfields
14729 * support/regression/tests/bitfields.c: reenabled z80,
14732 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14734 Rules 246.x, 247.x relate to bitfields, the others speed up
14735 access to xdata mapped I/O devices.
14737 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14739 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14741 Cleaned up genPackBits and genUnpackBits and added two helper
14742 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14743 for literal assignments in genPackBits (thanks to Frieder for
14749 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14751 Fixed bug #748310 (pointer to function type mishandled when the
14752 function name is omitted). Also fixed a SIGSEGV when a function
14753 attribute (reentrant, etc) is used on a non-function or on a
14754 function but misplaced before the parameter list.
14756 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14758 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14759 * support/Util/SDCCerr.h,
14760 * support/Util/SDCCerr.c: Added func attr misuse error msg
14762 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14764 Fixed bug #787649 by anonymous
14765 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14766 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14768 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14770 Fixed numerous bitfield problems.
14772 * src/SDCC.y: More bitfield related error checking
14774 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14775 * support/Util/SDCCerr.h,
14776 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14777 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14778 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14779 * support/regression/tests/bitfields.c: tests added
14781 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14783 Made the constant following the "interrupt" keyword optional. If
14784 omitted, the function will not automatically be given an entry
14785 in the interrupt vector table (similar to #pragma NOIV, but
14786 less syntacticly kludgy). The interrupt number is also now
14787 range checked. Also fixed a bug in the high order bit example
14794 * support/Util/SDCCerr.c
14795 * support/Util/SDCCerr.h
14798 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14801 * src/SDCCicode.c (operandOperation): rewritten some ops
14802 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14803 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14805 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14806 be re-activated by defining REDUCE_LITERALS)
14807 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14808 unsigned, but are signed by default
14809 * src/SDCCval.c (constVal): rearranged
14810 * src/SDCCval.c (valMod): preliminary fix
14811 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14812 * support/regression/literalop.c: added, work in progress
14814 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14816 Generate warnings for useless declarations like "char data;"
14817 that don't do what new users expect.
14820 * support/Util/SDCCerr.h
14821 * support/Util/SDCCerr.c
14823 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14825 * src/SDCCval.c (valMult): fix overflow detection of negative int
14827 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14829 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14831 Changes to support big endian targets:
14844 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14846 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14847 * device/lib/time.c: fixed warning "integer overflow in expression"
14849 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14851 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14852 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14853 constants are unsigned; added recognition of "u" flag for unsigned
14854 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14855 * src/SDCCval.c (valDiv, valMod): fixed signdness
14856 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14857 signedness of modulo, left and right shift
14858 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14859 * support/Util/SDCCerr.h: added warning W_INT_OVL
14860 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14861 * src/SDCCast.c (ast_print): improved output of constants
14863 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14865 Fixed some warnings when building with MSVC:
14867 * as/mcs51/asdata.c
14871 * link/z80/aslink.h
14872 * link/z80/lkdata.c
14873 * link/z80/lkeval.c
14878 * support/cpp2/cpplib.c
14882 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14884 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14886 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14888 * support/librarian/clean.mk: Do not remove Makefile.
14889 * support/librarian/Makefile: added.
14891 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14893 Added librarian to MSVC build:
14896 * support/librarian/librarian.dsp
14898 'configure' not needed for librarian, removed:
14899 * support/librarian/configure
14900 * support/librarian/configure.in
14901 * support/librarian/config_in.h
14902 * support/librarian/Makefile.in
14904 Hopefully these ones built the librarian and the rest of sdcc properly:
14906 * Makefile.common.in
14908 Messed up 'configure', so revert to previous version:
14912 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14914 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14915 there, while the mantissa of a double is "only" 53 bits wide.
14917 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14919 Adding sdcclib to the build. MSVC project coming soon.
14920 Files added/changed:
14922 * support/librarian/clean.mk
14923 * support/librarian/configure
14924 * support/librarian/configure.in
14925 * support/librarian/config_in.h
14926 * support/librarian/Makefile.bcc
14927 * support/librarian/Makefile.in
14928 * support/librarian/sdcclib.c
14931 * Makefile.common.in
14935 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14937 Linker now complaints if linked modules have conflicting options, for
14938 example, one compiled using --model-large and another one compiled with
14939 --model-small. The following files were modified:
14941 * as/mcs51/asdata.c
14942 * as/mcs51/aslink.h
14944 * as/mcs51/asmain.c
14946 * as/mcs51/i51pst.c
14947 * as/mcs51/lkdata.c
14948 * as/mcs51/lklibr.c
14949 * as/mcs51/lkmain.c
14955 * link/z80/aslink.h
14956 * link/z80/lkdata.c
14957 * link/z80/lklibr.c
14958 * link/z80/lkmain.c
14961 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14963 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14964 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14966 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14968 * src/z80/mappings.i: fix _mul[us][int,long] entries
14970 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14972 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14974 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14976 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14977 * support/regression/tests/bitopcse.c: added
14985 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14987 added support for new library format to z80, gbz80 linkers:
14993 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14995 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14996 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14998 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15000 added DUMMY_READ_VOLATILE:
15009 * src/SDCCcse.c (algebraicOpts): many improvements
15010 * src/SDCCcse.h: removed algebraicOpts()
15011 * src/SDCCicode.c (picDummyRead): added
15013 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15015 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15016 "Insufficient space in data memory".
15018 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15020 * src/mcs51/gen.c: fixed bug #771358
15021 * src/z80/gen.c: fixed bug #759087
15023 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15025 * src/pic16/glue.c: minor cleanup by Vangelis
15027 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15029 * device/include/regc515c.h: fixed #758477
15030 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15031 * device/lib/_gptrput.c: saved a few bytes
15032 * my tab spacing is 8, yours too?)
15033 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15034 * device/lib/serial.c: process RX bytes earlier than TX bytes
15035 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15037 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15039 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15041 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15043 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15045 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15047 * device/lib/Makefile.in: bad fix, reverted to 1.43
15049 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15051 * device/lib/Makefile.in: added missing z80 object files
15053 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15055 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15056 pic16 progress by Vangelis:
15059 * src/pic/Makefile:
15066 * pic16/genarith.c:
15071 * pic16/pcodepeep.c:
15074 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15076 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15078 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15080 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15081 added gbz80 build to MSVC project.
15082 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15083 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15084 from 8051 stuff and setup so it links using a .lnk file.
15086 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15088 * support/librarian/sdcclib.c: sdcc librarian.
15089 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15092 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15094 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15096 2003-07-02 Borut Razem <borut.razem AT siol.net>
15098 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15099 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15100 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15101 src/xa51/main.c, src/z80/main.c:
15102 virtualization of glue() function: each port has it's own glue function,
15103 which is accessed by do_glue function pointer in PORT.general structure
15105 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15107 * DS800C400 fun, improved ROM interface and tinibios.
15109 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15111 * More support for DS80C400. Now includes beginning of interface to ROM.
15113 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15115 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15117 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15119 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15121 2003-06-19 Borut Razem <borut.razem AT siol.net>
15123 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15125 2003-06-19 Borut Razem <borut.razem AT siol.net>
15127 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15128 fixed Z80 port - crt0.o: cannot open.
15130 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15132 * support/Util/MySystem.c (merge_command): revert bad fix
15134 2003-06-18 Borut Razem <borut.razem AT siol.net>
15136 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15138 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15140 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15141 option --use-stdout sends errors to stdout instead of stderr.
15143 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15145 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15147 2003-06-15 Borut Razem <borut.razem AT siol.net>
15149 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15150 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15151 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15152 fixed width array of pointers replaced with sets;
15153 multiple include and lib paths ared transferred to preprocessor and linker
15154 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15155 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15156 fixed width array of pointers
15157 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15158 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15159 fixupPath(), getPathDifference()
15160 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15161 fixed width array of pointers
15163 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15165 * src/pic16/ralloc.c: fix warnings
15166 * src/pic16/pcode.c: fix warning
15168 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15170 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15171 know all the details, but essentially this set of changes enable
15172 the pic16 port to generate movff instructions and generate assembler
15176 * src/pic16/glue.c:
15177 * src/pic16/pcode.c:
15178 * src/pic16/device.c:
15179 * src/pic16/main.c:
15180 * src/pic16/pcode.h:
15181 * src/pic16/pcoderegs.c:
15182 * src/pic16/ralloc.c:
15183 * src/pic16/ralloc.h:
15185 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15187 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15188 added option --vc, so sdcc errors and warnings are compatible with
15189 Microsoft Visual Studio.
15191 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15193 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15194 device/lib/libfloat.lib: added atof function.
15196 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15198 * doc/sdccman.lyx: updated to Lyx 1.3
15199 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15200 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15201 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15203 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15205 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15207 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15209 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15210 additions to the "related tools/documentation" section
15212 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15214 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15216 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15218 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15219 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15221 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15223 * doc/sdccman.lyx: fix double dash and other minor things
15224 * doc/Makefile: fix double dash
15226 2003-05-28 Karl Bongers(patches from Martin Helmling)
15227 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15228 condition and ignore commands.
15230 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15232 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15233 is in parts still quite out of date, I did changes as far as I felt makes sense
15234 for a non-native english speaker.
15235 Please feel free to add to the manual or to correct my changes.
15236 * doc/Makefile: undid touching the date of intermediate tex files.
15238 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15240 * doc/sdccman.lyx: Manual has an index now
15242 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15244 Finalize muluint/mulsint and mululong/mulslong merging:
15245 * device/lib/_mulint.c
15246 * device/lib/_mullong.c
15247 * device/lib/gbz80/mul.s
15248 * device/lib/gbz80/stubs.s
15249 * device/lib/z80/mul.s
15250 * device/lib/z80/stubs.s
15251 * src/SDCCsymt.c (initCSupport)
15253 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15255 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15256 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15257 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15258 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15261 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15263 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15264 the regression tests I'm not brave enough to enable 245.b, 245.c
15265 * doc/sdccman.lyx: added latex preamble for hyperref package.
15266 Using pdflatex this will give you a hyperlinked pdf file with
15267 bookmarks. (prepend '%' before /usepackage if this breaks something)
15269 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15271 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15273 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15275 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15277 2003-05-21 <johan AT balder>
15279 * src/SDCCglue.c (printIval): fixed bug #739934
15281 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15283 Applied patch from bug 737905 (renamed yylineo to mylineno):
15290 * src/pic16/pcode.c: Cleaned warnings
15291 * src/pic16/pcodeflow.c: Cleaned warnings
15292 * src/pic16/pcoderegs.c: Cleaned warnings
15294 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15296 * src/pic16/pcode.c: Cleaned warnings
15297 * src/pic16/pcodepeep.c: Cleaned warnings
15298 * src/pic16/ralloc.c: Cleaned warnings
15300 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15302 * doc/sdccman.lyx: fixed bug 739745
15303 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15305 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15307 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15308 it can be defined with CFLAGS when running configure
15309 * src/SDCCmain.c: fixed compiling + linking with object files
15311 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15313 * configure.in: configure for pic16 port,
15314 added --disable-pic16-port
15315 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15316 * src/SDCCmain.c: linkOptions is changed to set *,
15317 added if/endif conditional macros to remove options help
15318 messages from optionsTable when a port is not configured, added
15319 support for the PIc16 port in the ports table, when executing
15320 the compiler with no port specified on command line, a default
15321 port is selected with the new macro DEFAULT_PORT which is
15322 defined in port.h, in setDefaultOptions() linkOptions is removed
15323 from initialization assignment, since now it is a set,
15324 parseCmdLine uses setParseWithComma for linkOptions, in
15325 linkEdit() linkOptions are accessed with new function indexSet()
15326 which returns the i'th item of a set variable. See SDCCset.c, in
15327 linkEdit() when calling buildCmdLine(), added linkOptions as
15328 last argument. Now users can pass arguments to gplink via the
15329 -Wl option, main() uses pic16glue() to glue up pic16 programs
15330 * src/SDCCpeeph.c: various changes to support pic16
15331 * src/SDCCset.c: added function void *indexSet(set *, int) to
15332 return the i'th item of the set
15333 * src/SDCCset.h: added function prototype for indexSet()
15334 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15335 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15336 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15337 added macro DEFAULT_PORT
15338 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15339 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15341 * src/pic16/glue.c: commented out some error producing lines
15342 * src/pic16/main.c: __config directives are commented out to stop
15343 gpasm complaining and test the linkage with gplink, _linkCmd and
15344 _asmCmd changed to be more gplink and gpasm friendly
15345 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15346 produced an error when parsed, peep rule 12 is added to utilize
15347 movff, but it is commented out since the pCode does not support
15348 yet a command with 2 address arguments
15350 2003-05-18 <johan AT balder>
15352 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15353 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15354 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15356 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15357 Added feature to script commands from file.
15359 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15361 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15362 * src/SDCCutil.c: include ctype.h for win32
15364 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15366 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15368 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15370 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15371 Fixed so you can set breakpoints prior to run, run does not stop
15372 on entry now. Add tbreak. Other enhancements and fixes for use
15375 2003-05-12 Borut Razem <borut.razem AT siol.net>
15377 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15379 2003-05-11 Borut Razem <borut.razem AT siol.net>
15381 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15382 the path of bin directory, so that PATH is the only env. variable, which has to be set
15383 in case of standard installation.
15384 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15385 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15386 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15388 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15390 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15391 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15392 temp files are in the port dir; clean the gen/test directory when
15393 generating new test.c
15394 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15395 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15396 * support/regression/tests/zeropad.c: added
15398 2003-05-09 <johan AT balder>
15400 * src/SDCCglue.c: fixed bug #597940
15402 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15404 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15405 cache sfr, optimize next,step, fix off by one sourceline,
15406 support ddd list function.
15407 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15409 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15411 * support/regression/HTMLgen.py: added compare_s2f()
15412 * support/regression/Makefile: redo 1.27
15413 * support/regression/generate-cases.py: redo 1.5
15415 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15417 * support/regression/tests/float.c: workaround 33 bit hex constant
15418 * support/regression/tests/simplefloat.c: fix division for host
15420 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15422 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15423 that tame's the PIC's over-aggressive optimizer.
15425 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15427 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15430 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15432 Initial support for DS80C400. "Hello world" runs on TINIm400
15435 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15437 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15438 * Some notes on ddd usage added in debugger/README
15439 Martin Helmling adding more features and fixes for ddd GUI debugger.
15440 Code added for nexti, stepi, up, down, and other adjustments.
15442 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15444 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15445 * src/pic/peeph.def Added two rules to optimize carry manipulation
15446 * src/pic/* removed debug printfs
15448 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15450 * debugger/mcs51/cmd.c: added header newalloc.h
15452 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15454 * as/Makefile: new EXEEXT
15455 * as/z80/Makefile: remove trailing slash of BUILDIR
15456 * as/z80/clean.mk: new EXEEXT
15457 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15458 * support/cpp2/Makefile.in: new EXEEXT
15459 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15461 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15463 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15464 EXEEXT was introduced to fix all related problems with targets
15465 "clean", "install" and "uninstall"; a couple of further flaws
15466 especially with "clean" have been fixed too
15467 * as/mcs51/Makefile.in
15468 * as/mcs51/clean.mk
15472 * debugger/mcs51/Makefile.in
15473 * debugger/mcs51/clean.mk
15474 * link/z80/Makefile
15475 * link/z80/Makefile.in
15476 * link/z80/clean.mk
15478 * packihx/Makefile.in
15480 * sim/ucsim/Makefile
15481 * sim/ucsim/clean.mk
15482 * sim/ucsim/avr.src/Makefile.in
15483 * sim/ucsim/avr.src/clean.mk
15484 * sim/ucsim/s51.src/Makefile.in
15485 * sim/ucsim/s51.src/clean.mk
15486 * sim/ucsim/xa.src/Makefile.in
15487 * sim/ucsim/xa.src/clean.mk
15488 * sim/ucsim/z80.src/Makefile.in
15489 * sim/ucsim/z80.src/clean.mk
15490 * sim/ucsim/main_in.mk
15491 * sim/ucsim/packages_in.mk
15492 * sim/ucsim/gui.src/Makefile.in
15493 * sim/ucsim/gui.src/serio.src/Makefile.in
15494 * sim/ucsim/gui.src/serio.src/clean.mk
15497 * support/cpp2/Makefile.in
15498 * support/cpp2/clean.mk
15499 * support/makebin/Makefile
15500 * support/makebin/clean.mk
15501 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15502 * doc/sdccman.lyx: --program-suffix no longer needed
15504 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15506 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15507 Martin Helmling added support for ddd GUI debugger.
15508 Code added to display assembly, set variables, and other commands
15509 to interface to ddd.
15511 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15513 * as/Makefile: fix target clean
15514 * as/clean.mk: fix target clean
15515 * as/z80/clean.mk: fix target clean
15517 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15519 * Makefile.common.in: added AT EXEEXT AT
15520 * configure.in: removed all mingw32 stuff
15521 * configure: rebuilt from configure.in
15522 * doc/sdccman.lyx: updated section "installation"
15523 * support/scripts/sdcc_mingw32: adapted to configure
15524 * support/scripts/sdcc_cygwin_mingw32: added
15526 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15528 * src/pic Added object file support for the PIC port
15529 * src/pic Applied patch from Craig Franklin (this started the object file support)
15530 * src/regression Updated the PIC regression tests for object files
15532 2003-04-20 Borut Razem <borut.razem AT siol.net>
15534 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15535 lklex.c: In function `getfid':
15536 lklex.c:203: warning: array subscript has type `char'
15537 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15538 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15539 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15540 stack handling macros
15542 2003-04-19 Borut Razem <borut.razem AT siol.net>
15544 * "handling space characters in file path" task:
15545 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15546 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15547 * support/Util/MySystem.h: make it self-sufficient
15548 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15549 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15550 handling space characters in file path
15551 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15552 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15553 * support/Util/MySystem.c: handling space characters in executable's path
15555 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15557 * as/z80/Makefile: fix permanent rebuild of z80
15558 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15559 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15561 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15563 * src/SDCCopt.c: add special case optimization to replace modulo by
15564 a power of two with a bitwise AND.
15566 2003-04-18 <johan AT balder>
15568 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15570 2003-04-17 <johan AT balder>
15572 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15573 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15575 2003-04-13 Borut Razem <borut.razem AT siol.net>
15577 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15578 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15579 fixed mingw problem in adl_NORMALIZE_PATH
15581 2003-04-12 Borut Razem <borut.razem AT siol.net>
15583 * fixed "#pragma SAVE/RESTORE can not be nested":
15584 * src/SDCC.lex: reworked pragma handling functions
15585 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15586 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15588 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15590 * src/SDCCutil.c (pathEquivalent): defined but not used
15591 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15592 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15593 * configure: rebuilt from configure.in
15594 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15595 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15596 * device/include/Makefile.in: replace sdcc_datadir
15597 * device/lib/Makefile.in: replace sdcc_datadir
15598 * Makefile.common.in: add LDFLAGS from configure
15599 * packihx/Makefile.in: use LDFLAGS
15600 * src/Makefile.in: use LDFLAGS
15601 * support/cpp2/Makefile.in: add LDFLAGS from configure
15602 * support/makebin/Makefile: use LDFLAGS
15603 * .version: bumped version number to 2.3.5
15605 2003-04-12 Borut Razem <borut.razem AT siol.net>
15607 * completed "different paths" task:
15608 * src/SDCCmacro.c: fixed bug in handling quotes
15609 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15610 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15612 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15614 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15616 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15618 * ds390/gen.c ds390/peeph.def: fix bug 706781
15620 2003-04-11 Borut Razem <borut.razem AT siol.net>
15622 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15624 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15626 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15627 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15628 set - this bit used to not be set...).
15629 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15630 bad code in PIC Port
15631 * src/regression/and2.c added to test bug 609268
15632 * src/regression/Makefile added and2.c to regression test
15635 2003-04-08 <johan AT CP255758-A>
15637 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15638 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15639 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15641 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15643 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15645 * support/cpp2/Makefile.in: fix bug #487815
15646 * configure: rebuilt from configure.in
15647 * Makefile.common.in: docdir changed, new path suffixes
15648 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15649 * sdcc_vc_in.h: reflect changes from sdccconf.h
15650 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15651 * src/SDCCutil.h: remove BINDIR hack
15652 * doc/sdccman.lyx: update new path hierarchy
15654 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15656 * src/SDCCpeeph.c: added okToRemoveSLOC test
15658 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15660 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15662 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15664 * src/SDCCpeeph.c: added labelIsReturnOnly test
15665 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15667 2003-04-05 <johan AT balder>
15669 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15670 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15671 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15672 * src/SDCCast.c: fixed a warning
15673 * src/SDCCast.h: fixed a warning
15674 * src/SDCCicode.c (operandFromAst): fixed a warning
15676 2003-04-04 <johan AT balder>
15678 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15679 * src/SDCCast.c (decorateType): fixed bug #715076
15680 * src/SDCC.y: fixed bug #702907
15682 2003-04-03 <johan AT balder>
15684 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15685 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15686 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15687 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15688 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15690 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15692 * _decdptr.c: fix return values
15693 * _gptrget.c: fix return values
15694 * _gptrgetc.c: fix return values
15695 * _gptrput.c: fix return values
15696 * _mulint.c: fix return values
15697 * as/z80/Makefile: fix 'make -j' problem
15699 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15701 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15702 * configure.in: big cleanup, updated to autoconf 2.5x
15703 * configure: rebuilt from configure.in
15704 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15705 * sdcc_vc_in.h: reflect changes from sdccconf.h
15706 * doc/Makefile: fixed a flaw in "make install"
15708 2003-04-02 <johan AT balder>
15710 * src/ds390/gen.c (genCmp): no comments
15711 * src/mcs51/gen.c (genCmp): no comments
15712 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15713 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15715 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15717 * support/regression/generate-cases.py: place generated file in given sub directory
15718 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15719 * support/regression/Makefile: improvements for 'make -j';
15720 side effect: it's simpler and faster now
15722 2003-03-31 Borut Razem <borut.razem AT siol.net>
15724 * src/z80/main.c: link-{port} and as-{port} defined without path
15725 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15727 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15729 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15731 2003-03-30 Borut Razem <borut.razem AT siol.net>
15733 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15734 changed type of list parameter to set
15735 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15736 * src/port.h: changed type of do_assemble() parameter to set
15737 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15738 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15739 definition of "cppoutfilename" macro with NULL value in preProcess()
15740 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15741 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15742 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15743 replaced with set *binPathSet
15744 * shash_add() deallocates the item, if allready exsists, before adding the new one
15745 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15747 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15749 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15750 a nested for loop bug in the PIC port
15751 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15754 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15756 * support/Util/dbuf.h: remove C++ stuff to make it portable
15758 2003-03-28 Borut Razem <borut.razem AT siol.net>
15760 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15761 literal strings in stringLiteral()
15762 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15763 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15766 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15768 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15770 2003-03-26 <johan AT balder>
15772 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15773 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15774 * src/SDCCast.c (decorateType): fixed " -v < 3"
15776 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15778 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15779 Added Lenny Story's debug infrastructure changes:
15780 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15781 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15782 * src/cdbFile.c: added
15783 * src/SDCCdebug.c: added
15784 * src/SDCCdebug.h: added
15785 * src/SDCCast.c (createFunction)
15786 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15787 * src/SDCCmain.c (parseCmdLine, main)
15788 * src/SDCCmem.c (redoStackOffsets)
15789 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15792 * src/avr/gen.c (genAVRCode)
15793 * src/ds390/gen.c (gen390Code)
15794 * src/mcs51/gen.c (gen51Code)
15795 * src/pic/gen.c (genpic14Code)
15796 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15797 * src/xa51/gen.c (genXA51Code)
15798 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15800 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15802 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15803 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15805 2003-03-22 <johan AT balder>
15807 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15809 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15811 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15812 * doc/cdbfileformat.lyx: added, written by Lenny Story
15813 * doc/Makefile: added cdbfileformat.lyx
15814 * doc/clean.mk: added cdbfileformat.lyx
15816 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15818 * src/mcs51/peeph.def: fix bug #705773
15820 2003-03-20 <johan AT balder>
15822 An sfr/sbit can have an "at #" AND an initializer
15823 * src/SDCCsymt.c (checkSClass):
15824 * src/SDCCmem.c (allocGlobal):
15825 * src/SDCCmem.c (allocLocal):
15826 * src/SDCCast.c (createBlock):
15828 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15830 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15832 2003-03-16 <johan AT balder>
15834 Undid the hackup of const and volatile, the problem is much bigger
15836 * src/SDCCast.c:1.171
15837 * src/SDCCglue.c:1.138
15838 * src/SDCCicode.c:1.146
15839 * src/SDCCsymt.c:1.150
15840 * src/SDCCval.c:1.65
15842 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15844 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15845 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15847 2003-03-13 <johan AT balder>
15849 Hackup const and volatile modifiers in type chains a bit:
15851 * src/SDCCast.c:1.169
15852 * src/SDCCglue.c:1.136
15853 * src/SDCCicode.c:1.143
15854 * src/SDCCsymt.c1.146
15855 * src/SDCCsymt.h1.59
15856 * src/SDCCval.c:1.63
15858 2003-03-12 <johan AT balder>
15860 * src/SDCCBBlock.h: more LRH debugging junk
15861 * src/SDCCcflow.h: more LRH debugging junk
15862 * src/SDCCloop.c: more LRH debugging junk
15863 * src/SDCC.y (struct_declaration): fixed bug #697590
15864 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15865 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15866 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15868 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15869 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15870 test function names must now match exactly).
15871 * src/SDCCcse.c: added special case in findCheaperOp to allow
15872 extending a short integer. Makes less awful code for bug 700121 test case.
15874 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15876 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15877 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15879 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15881 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15882 actually called (operandsNotEqual() was called for all
15883 operandsNotEqualX tests).
15885 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15887 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15888 with shorter literals. Fixes bug 700121.
15890 2003-03-11 <johan AT balder>
15892 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15894 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15897 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15899 2003-03-10 Borut Razem <borut.razem AT siol.net>
15901 * src/SDCCmain.c: pipe preprocessor's output
15902 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15903 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15904 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15905 which closes all pipes in pipeSet set
15906 * src/SDCCset.c: free deleted item in function deleteSetItem()
15907 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15908 moved from z80 to src subproject
15909 * .version: increased version number to 2.3.4
15911 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15913 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15914 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15915 * support/regression/ports/xa51/spec.mk: fix typo
15917 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15921 2003-03-09 Borut Razem <borut.razem AT siol.net>
15923 * src/SDCCmain.c: pipe preprocessor's output
15924 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15925 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15926 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15927 which closes all pipes in pipeSet set
15928 * src/SDCCset.c: free deleted item in function deleteSetItem()
15929 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15930 moved from z80 to src subproject
15932 2003-03-09 Borut Razem <borut.razem AT siol.net>
15934 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15935 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15936 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15937 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15938 * src/SDCCglobl.h: unification of WIN32 native definitions
15940 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15942 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15944 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/configure.in: check for endianess (even while cross-compiling)
15947 * src/configure: check for endianess (even while cross-compiling)
15948 * src/configure_in.h: check for endianess (even while cross-compiling)
15949 * src/avr/gen.c: remove old endianess stuff
15950 * src/mcs51/gen.c: remove old endianess stuff
15951 * src/ds390/gen.c: remove old endianess stuff
15952 * src/pic/gen.c: remove old endianess stuff
15953 * src/pic/genarith.c: remove old endianess stuff
15954 * src/pic/glue.c: fix endianess check
15955 * src/pic16/gen.c: remove old endianess stuff
15956 * src/pic16/genarith.c: remove old endianess stuff
15957 * src/pic16/glue.c: fix endianess check
15958 * src/xa51/gen.c: remove old endianess stuff
15959 * src/z80/gen.c: fix endianess check
15960 * src/SDCCglue.c: fix endianess check
15961 * src/ds390/peeph.def: fix bug 700036
15963 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15965 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15966 * src/configure: find appropriate data-types on host for SDCC's int and long
15967 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15968 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15969 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15971 2003-03-07 <johan AT balder>
15974 some minor cleanups before the big shot
15975 OP_DEFS and OP_USES now use Kevin's protection
15976 new option --nolabelopt
15978 * src/SDCCBBlock.c:
15987 * src/ds390/ralloc.c:
15988 * src/mcs51/ralloc.c:
15989 * src/pic/ralloc.c:
15990 * src/xa51/ralloc.c:
15991 * src/z80/ralloc.c:
15993 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15995 * src/pic/pcode.c (get_op): fix 64 bit warnings
15996 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15997 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15998 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15999 * support/regression/tests/malloc.c: fix 64 bit warnings
16001 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16003 * src/mcs51/gen.c (genMinus): fixed bug 696436
16005 2003-03-02 Borut Razem <borut.razem AT siol.net>
16007 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16009 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16011 * configure.in: test for mkstemp
16012 * sdccconf_in.h: add HAVE_MKSTEMP
16014 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16016 * device/include/ctype.h: removed warning while using --stack-auto
16017 * device/include/malloc.h: removed warning while using --stack-auto
16018 * device/include/string.h: removed warning while using --stack-auto
16020 2003-02-23 Borut Razem <borut.razem AT siol.net>
16022 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16023 because NDEBUG is defined (see man assert)
16024 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16026 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16028 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16029 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16031 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16033 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16034 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16036 2003-02-18 <johan AT balder>
16038 * as/mcs51/asmain.c (asmbl): module can start with a digit
16039 * as/z80/asmain.c (asmbl): module can start with a digit
16041 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16043 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16044 * src/asm.c: fix pipe() for Mingw32
16046 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16048 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16049 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16050 make -V work again; --c1mode reads now from stdin
16051 * doc/sdccman.lyx: added --c1mode
16052 * support/Util/SDCCerr.c: new messages for c1 mode
16053 * support/Util/SDCCerr.h: new messages for c1 mode
16054 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16056 2003-02-15 <johan AT balder>
16058 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16060 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16062 * doc/sdccman.lyx: Environment variables, -o and other minor things
16064 2003-02-14 <johan AT balder>
16066 * src/xa51/main.c: before anyone really tries to use it :)
16068 * Install doc's in share/sdcc/doc
16069 * removed some obsolete files
16070 * Do a proper make distclean and uninstall
16071 M Makefile.common.in
16074 M device/include/Makefile.in
16075 M device/lib/Makefile.in
16078 M sim/ucsim/doc/Makefile.in
16080 R src/avr/peeph.rul
16081 R src/xa51/peeph.rul
16082 M support/cpp2/Makefile.in
16083 M support/makebin/Makefile
16086 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16088 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16090 2003-02-10 Borut Razem <borut.razem AT siol.net>
16092 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16093 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16094 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16095 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16096 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16097 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16098 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16099 src/z80/Makefile.bcc: Borland Makefile cleanup
16100 * as/z80/Makefile.bcc: Added Borland Makefile
16101 * support/cpp2/borland.h: Removed
16103 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16105 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16106 * src/SDCC.lex: new pragma NOIV
16107 * src/SDCCglobl.h: new pragma NOIV
16108 * src/SDCCmem.c: new pragma NOIV
16110 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16112 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16114 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/SDCCmain.c: signal handling is switched off by --debug
16117 * doc/Makefile: small fix for install; use clean.mk again
16118 * doc/clean.mk: clean *.pdf and *.html too
16120 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16122 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16123 * device/lib/printfl.c: fix a ds390 bug by making it portable
16124 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16125 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16126 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16127 * debugger/mcs51/cmd.c: converted multi-line string literals
16128 * sim/ucsim/globals.cc: converted multi-line string literals
16129 * src/SDCCmain.c: introduced signal handler to remove temp files
16130 * doc/Makefile: small tweaks, implement clean
16131 * doc: removed generated files
16133 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16135 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16136 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16137 Address Record is not correctly generated for DS390."
16139 2003-02-02 Borut Razem <borut.razem AT siol.net>
16141 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16142 * as/mcs51/asm.h: fixed compilation with Borland C
16143 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16144 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16145 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16146 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16147 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16148 src/z80/Makefile.bcc: delete $(LIB) only if exist
16149 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16151 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16153 * device/include/malloc.h: introduced NULL
16154 * device/include/string.h: introduced NULL
16155 * device/include/stdlib.h: introduced NULL
16156 * device/lib/_memcpy.c: removed NULL
16157 * device/lib/_strcat.c: removed NULL
16158 * device/lib/_strchr.c: removed NULL
16159 * device/lib/_strcmp.c: removed NULL
16160 * device/lib/_strcpy.c: removed NULL
16161 * device/lib/_strcspn.c: removed NULL
16162 * device/lib/_strlen.c: removed NULL
16163 * device/lib/_strncat.c: removed NULL
16164 * device/lib/_strncmp.c: removed NULL
16165 * device/lib/_strncpy.c: removed NULL
16166 * device/lib/_strpbrk.c: removed NULL
16167 * device/lib/_strrchr.c: removed NULL
16168 * device/lib/_strspn.c: removed NULL
16169 * device/lib/_strstr.c: removed NULL
16170 * device/lib/_strtok.c: removed NULL
16171 * device/lib/malloc.c: removed NULL, include own header
16173 2003-02-02 <johan AT balder>
16175 * 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
16176 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16177 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16178 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16179 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16180 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16182 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16184 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16187 2003-02-01 <johan AT balder>
16189 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16191 2003-01-31 <johan AT CP255758-A>
16193 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16195 2003-01-30 <johan AT balder>
16197 * src/SDCCBBlock.c: automatic bug detection
16198 * src/SDCCicode.c: automatic bug detection
16200 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16202 * src/SDCCglobl.h: now --xram-size 0 works
16203 * src/SDCCmain.c: now --xram-size 0 works
16205 2003-01-29 <johan AT balder>
16207 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16209 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16211 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16212 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16213 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16214 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16215 * src/SDCCglobl.h: Added options --xram-size and --code-size
16216 * src/SDCCmain.c: Added options --xram-size and --code-size
16218 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16220 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16221 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16223 2003-01-27 <johan AT balder>
16225 * src/SDCC.y: fixed bug #613764
16227 2003-01-26 <johan AT balder>
16229 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16230 * src/SDCCsymt.h: fixed bug #673374
16231 * src/SDCCglue.c: fixed bug #661910
16232 * src/SDCCast.c: fixed bug #458099 and 673374
16234 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16236 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16237 * as/mcs51/strcmpi.h: added
16238 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16239 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16240 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16241 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16242 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16243 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16244 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16245 * as/mcs51/Makefile.aslink: new module strcmpi
16246 * as/mcs51/Makefile.asx8051: new module strcmpi
16247 * as/mcs51/Makefil.bcc: new module strcmpi
16248 * as/mcs51/Makefile.in: new module strcmpi
16249 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16251 2003-01-26 <johan AT balder>
16253 * src/SDCCglue.c: reverted back to 1.124
16254 * src/SDCCast.c: reverted back to 1.156
16255 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16257 2003-01-25 <johan AT balder>
16259 * src/SDCCglue.c: A better fix for bug #661910
16260 * src/SDCCast.c: A better fix for bug #661910
16261 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16263 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16265 * src/Makefile.in: remove spawn.o
16266 * src/SDCCmain.c: remove spawn.h
16267 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16268 * src/spawn.c: removed
16269 * src/spawn.h: removed
16270 * support/regression/ports/ds390/spec.mk: link with -r
16272 2003-01-24 <johan AT CP255758-A>
16274 * src/ds390/gen.c (aopOp): fixed bug #667458
16275 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16276 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16277 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16279 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16281 * src/mcs51/peeph.def: better assembler identation by Frieder
16282 * src/mcs51/gen.c: better assembler identation by Frieder
16284 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16286 * as/z80/string.h: removed for gcc 3.2
16287 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16288 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16290 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16292 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16293 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16294 * support/regression/Makefile: separate temp files for ports
16295 * support/regression/generate-cases.py: separate temp files for ports
16296 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16297 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16299 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16301 * moved tinitalk to device/examples/ds390
16303 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16305 * as/mcs51/lkmem.c: rflag is for DS390
16306 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16307 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16308 (linkEdit): move mem- and map-files the same way as ihx-files
16309 * src/z80/main.c (_setDefaultOptions): removed --generic
16310 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16311 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16312 * src/pic/glue.c (picglue): --c1mode works again
16313 * src/pic16/glue.c (pic16glue): --c1mode works again
16314 * src/asm.c (printCLine): fix #660034
16316 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16319 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16320 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16321 * as/mcs51/lkmem (summary): better fix for sp problem
16322 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16323 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16324 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16325 remove --stack-after-data
16327 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16329 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16330 * src/SDCCutil.c (join): ugly bug: missing '\0'
16331 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16333 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16335 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16337 * src/pic/main.c (_asmCmd): gpasm supports -o
16338 * src/z80/main.c: more general macros
16339 * device/lib/Makefile.in: remove intermediate files
16341 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16343 * .version: Bumped version number to 2.3.3
16344 * src/SDCCBBlock.c: new option -o
16345 * src/SDCCglobl.h: new option -o
16346 * src/SDCCglue.c: new option -o
16347 * src/SDCCmain.c: new option -o
16348 * src/asm.c: new option -o
16349 * src/ds390/main.c: new option -o
16350 * src/pic/glue.c: new option -o
16351 * src/pic/pcode.c: new option -o
16352 * src/pic/ralloc.c: new option -o
16353 * src/pic16/glue.c: new option -o
16354 * src/pic16/pcode.c: new option -o
16355 * src/pic16/ralloc.c: new option -o
16356 * src/z80/main.c: new option -o
16357 * device/lib/Makefile.in: use -o
16358 * support/regression/ports/ds390/spec.mk: use -o
16359 * support/regression/ports/gbz80/spec.mk: use -o
16360 * support/regression/ports/mcs51/spec.mk: use -o
16361 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16362 * support/regression/ports/z80/spec.mk: use -o
16363 * support/regression/ports/ucz80/spec.mk: use -o
16364 * support/regression/ports/xa51/spec.mk: use -o
16365 * support/regression/fwk/lib/timeout.c: fix usage string
16367 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16368 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16370 2003-01-07 <johan AT balder>
16372 * src/SDCCast.c (decorateType): fixed bug #600035
16374 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16375 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16376 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16377 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16378 * src/pic/pcode.c: outcommented unused variable to remove warnings
16379 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16381 2003-01-06 <karl AT turbobit.com>
16382 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16385 2003-01-06 <johan AT balder>
16387 * src/SDCCicode.c: fixed array add
16389 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16390 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16391 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16393 2003-01-04 <johan AT balder>
16395 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16397 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16398 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16400 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16401 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16402 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16404 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16405 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16407 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16408 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16410 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16411 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16413 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16415 * in /sdcc/as/mcs51/ changed these files in order to create an
16416 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16417 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16418 following files to include the previous two files: aslink.dsp,
16419 Makefile.aslink, Makefile.bcc, and Makefile.in.
16421 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16422 .adb instead of .cdb
16424 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16426 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16427 value from option --iram-size.
16429 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16431 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16434 2002-09-18 <wiml AT hhhh.org>
16436 * SDCClrange.h: exposed setFromRange() and setToRange()
16437 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16438 packRegsForAccUse() (bug 542397)
16439 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16440 multiple times and emitting the fetch operations more than once
16441 added aopGetUsesAcc() function to allow binary operators to
16442 fetch their operands in the correct order; made genMinus() emit
16443 compact code for X = LITERAL - Y
16445 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16446 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16447 sprintf() in line 1267.
16449 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16450 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16453 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16454 Changes to aslink (All the changes are marked with 'JCF'):
16456 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16459 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16460 area BSEG. Also moves, if possible, the DATA area down into the internal
16461 ram so more space is available.
16463 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16466 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16467 not bytes. Function summary() which creates a memory usage summary
16468 file with extension .mem. Reports of overlaping stack and small stack
16469 size. If the space for the stack is less than 16 bytes aslink trows a
16472 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16473 the 8051. Option 'y' for memory summary output file.
16475 Changes to sdcc (All the changes are marked with 'JCF'):
16477 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16479 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16480 overlaying area for it (uses RegBankUsed[4]).
16482 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16483 bank zero as used by default. By default aslink locates the stack
16484 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16485 the creation of the .mem file. Delegates the allocation of data area
16486 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16487 the begining of the stack area to aslink.
16489 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16490 glue() in SDCCglue.c creates an area for it.
16492 2002-09-03 Borut Razem <borut.razem AT siol.net>
16493 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16494 sdcc/src/pic/glue.c:
16495 introduced atexit() handler for teporay files removal in case of
16496 errors, assertions, ...
16498 2002-08-29 Borut Razem <borut.razem AT siol.net>
16499 * sdcc/support/cpp2/auto-host_vc_in.h:
16500 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16501 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16502 Maybe there is a similar problem with BORLANDC? It should be checked!
16504 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16505 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16506 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16507 was not executed, and the compiler (cl) launched a warning:
16508 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16510 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16511 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16513 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16514 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16516 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16517 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16518 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16519 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16520 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16521 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16522 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16523 - added Release configuration in VS projects
16524 - review of compiler an linker options
16525 - VC .exe files are generated in bin_vc directory, not to interfere
16526 with binaries generated from other projects (cygwin, mingw, bcc ...)
16528 * sdcc/src/yacc.dsp: added
16530 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16531 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16532 and insert the version number definitions from .version
16534 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16536 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16537 added - genarate auto-host.h using auto-host_vc_in.h as template
16540 removed from CVS, generated automatically
16542 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16543 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16545 2002-08-11 Borut Razem <borut.razem AT siol.net>
16546 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16548 2002-08-10 Borut Razem <borut.razem AT siol.net>
16549 * src/SDCCmain.c (main):
16550 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16551 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16552 The consequence was that some temporary files were not removed.
16555 unification of code in functions tempfilename() and tempfile():
16556 function tempnam() is defined in Visual Studio 6.0 and .NET
16558 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16560 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16561 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16562 - removed compiler command line option /WX: Treats all warnings as errors
16563 - update a list of source files, included into the project
16565 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16566 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16567 changed project type to Generic Project so that can be correcly converted to VS.NET project
16569 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16571 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16573 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16575 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16576 added return 0 statements after assert() to make compiler happy
16578 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16579 added newline in the def file to keep MSC compiler satisfied
16581 * sdcc/src/z80/gen.c:
16582 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16583 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16584 - solved MSC error in function aopDump()
16586 * sdcc_vc.h: define PREFIX as "\\sdcc"
16588 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16589 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16591 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16592 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16593 - Rewrote the register banking algorithm.
16594 - Added pCode live-range analysis to registers (for now, only non-used and
16595 singly-used registers optimized away)
16597 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16599 * 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.
16601 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16602 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16604 2002-04-22 Michael Hope <michaelh AT vroom>
16606 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16608 * configure.in (DD_COPT): Added include support required for gbdk.
16610 * .version: Bumped version number just to increase it.
16612 * src/SDCCmain.c: Added -nostdinc to the default options.
16614 2002-04-15 Michael Hope <michaelh AT vroom>
16616 * device/lib/z80/printf.c (sprintf): Added.
16618 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16620 * src/z80/peeph.def: Added transpose redundent load rule.
16622 * src/z80/main.c: Added force callee saves for jaune.
16624 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16626 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16628 2002-03-28 Johan Knol <johan AT balder>
16630 * src/SDCCval.c: fixed bug #532436
16632 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16634 Added "char *Processor" field to the port structure.
16637 Added -p option. Allows port dependent processor to be specified.
16640 Initialized the new field char *Processor field to NULL in all ports
16643 Compiler generated registers for interrupt context saving
16644 were not getting allocated.
16646 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16649 Fixed left shift. Will promote the left side of a left shift
16650 if a) left shifting more than size of operand or b) when assigned
16651 to something size > size of left side
16653 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16655 tons of changes. Register allocation has been
16656 rewritten. Added customization for the various PICs. Flow
16657 analysis is restructured. ...
16659 * src/pic/device.h:
16662 * src/pic/device.c:
16663 Added. device.c is a PIC port hack to accomodate variations
16666 2002-03-13 Michael Hope <michaelh AT vroom>
16668 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16670 2002-03-04 johanknol <johanknol AT manik>
16672 * /src/SDCCval.c: fixed
16674 const unsigned char arr[][2] = { { 0, 1 } };
16675 t18.c:1: error: Initializer element is not constant
16677 2002-03-04 bela <bela AT manik>
16679 * /device/include/mcs51reg.h:
16680 ds89c420 register definition update
16682 2002-03-03 <johan AT FRIJA>
16684 * support/Util/SDCCerr.c: did something, but don't no why anymore
16686 * support/regression/tests/bug-524691.c: made it a little less shy
16688 * src/SDCCast.c (decorateType): fixed bug #524697
16690 * src/SDCCast.c: made some lineno improvements
16692 * src/SDCCval.c (getNelements): changed warning to error
16694 * src/SDCCglue.c (printIvalArray): changed warning to error
16696 * src/SDCCicode.c: fixed a warning for mingw
16698 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16700 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16702 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16704 * src/ds390/peeph.def:
16705 Added some more peephole rules
16707 * src/ds390/gen.c: Various fixes & enhancements
16709 * src/SDCClrange.c, src/SDCClrange.h:
16710 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16712 * src/ds390/ralloc.c:
16713 various fixes & enhancements (ds390) specific
16715 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16716 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16719 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16721 2002-03-02 <johan AT FRIJA>
16723 * src/SDCCast.c (decorateType): fixed bug #524708
16725 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16727 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16729 2002-03-01 Michael Hope <michaelh AT vroom>
16731 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16733 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16735 2002-03-01 <johan AT FRIJA>
16737 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16739 * src/SDCCast.c (decorateType): fixed bug #524209
16741 * src/SDCCval.c (valNot): fixed bug #524195
16743 2002-02-26 <johan AT balder>
16745 * src/xa51/gen.c: fixed a warning
16747 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16749 * src/SDCCast.c (decorateType): fixed bug #522534
16751 2002-02-23 <johan AT balder>
16753 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16755 2002-02-22 <johan AT balder>
16757 * src/SDCCast.c: fixed bug #514865
16759 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16761 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16763 * sdcc/src/SDCCloop.c:
16764 Previous fix was not good. basic blocks that have "break" or "return" are
16765 not really partof a loop , but live ranges used in these blocks should
16766 be live thru the entire loop, so set partOfLoop but don't add them to
16769 2002-02-21 <johan AT FRIJA>
16771 * src/SDCCcse.c: fixed bug #514308
16773 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16776 Fixed BUG #519583. If a conditional block ended in a return/break
16777 statement inside a loop, it was not being considered part of the loop.
16779 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16781 2002-02-10 Karl Bongers <karl AT turbobit.com>
16784 Fixed up SDCDB debugger somewhat. Updated debugger/README
16785 with lots of comments and notes.
16787 * device/examples/test2.c:
16788 Fix bug, "red" variable not being initialized(compiler complained).
16790 * device/examples/Makefile, examples/test3.c:
16791 Add Makefile in device/examples folder, compiles test3.c
16792 for use as a multiple module SDCDB test case.
16794 * sim/ucsim/cmd.src/cmdset.cc:
16795 Took out debug printfs in ucsim "next" command.
16797 * sim/ucsim/xa.src:
16798 Karl and Johan start ucsim XA support. Most dissassembly working,
16799 about 75% emulation done(plenty of work remaining).
16801 * sim/ucsim/z80.src:
16802 Add Z80 support to ucsim, add test-ucz80 regression test,
16803 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16804 Notice z80 compiler fails on examples/test3.c/crc code.
16806 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16808 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16809 Added support for --parms-in-bank1
16811 * src/ds390/peeph.def:
16812 added a few more peephole optimzations
16814 * src/ds390/main.c:
16815 1) added __builtin_inp & __builtin_outp used to read in data of given length
16816 from a memory mapped port
16817 2) added __builtin_memcmp
16818 3) added __builtin_swapw swap bytes of a short
16820 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16821 1) handle multiple send & receives from register bank1
16822 2) ralloc can now allocate DPTR1 to some liveRanges
16824 * src/SDCCsymt.c, src/SDCCsymt.h:
16825 changes to handle multiple sends & receives
16827 * src/SDCCptropt.h:
16828 added some pointer arithmetic optimization
16830 * src/SDCCptropt.c:
16831 added some pointer arithmetic optimizations but not stable yet so not
16832 called from anywhere (will get this working shortly)
16834 * src/SDCCopt.c: fixed for multiple sends & receives
16837 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16838 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16839 set preprocessor defines (depending on options)
16841 * src/SDCCicode.c, src/SDCCicode.h:
16842 changes made to handle multiple sends & receives
16845 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16847 * src/SDCCcse.c, src/SDCCcse.h:
16848 added function findbackward def (to be used in upcoming optimization)
16850 * src/SDCCcflow.c, src/SDCCcflow.h:
16851 added function returnAtEnd - to determine if a basic block terminates with
16854 * src/SDCCast.c, src/SDCCast.h:
16855 added option parms-in-bank1
16857 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16858 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16859 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16860 adjusted for --parms-in-bank1 option
16862 * device/include/string.h:
16863 donot redefine "reentrant" keyword
16865 * device/include/ds80c390.h: Added some more SFRs
16867 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16869 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16871 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16873 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16875 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16877 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16879 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16881 * Added --xram-movc option
16883 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16885 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16887 2002-01-11 Johan Knol
16889 * Added math lib of Jesus Calvino-Fraga
16891 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16893 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16894 * support/regression/Makefile: new target test-mcs51-stack-auto
16895 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16897 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16899 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16901 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16903 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16905 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16907 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16909 * src/SDCCglue.h: add definition for printIvalChar()
16911 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16913 * src/SDCCast.c: fix #498138 by Johan
16915 * src/SDCCglue.c: fix #498138 by Johan
16917 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16919 * support/regression/Makefile: fix clean
16921 * support/regression/ports/ds390/support.c: fix transmission of last character
16923 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16925 * /sdcc/src/ds390/gen.c:
16926 a) improved computing address of stack variable
16927 b) took out some #if 0 code
16928 c) improved parmBytes adjustment
16929 d) improved genPlusIncr & genMinusIncr
16930 e) genCmp could generate bad code (when left assigned to DPTR)
16931 f) Fixed bug in hasInc
16933 * /sdcc/src/ds390/ralloc.c:
16934 a) packRegsForSupport could mess up live information (Fixed)
16935 b) packRegsDPTRuse could be incorrect for left & right shift
16937 * /sdcc/src/mcs51/ralloc.c:
16938 packRegsForSupport could mess up the live information (Fixed)
16940 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16942 * /sdcc/src/SDCCast.c:
16943 can reverse a loop even if function call is present as long
16944 as the loop control variable is local & is not passed as parameter
16946 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16948 * /sdcc/ChangeLog: *** empty log message ***
16950 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16951 More builtin function additions for TININative
16953 * /sdcc/src/ds390/ralloc.c:
16954 Had broken the regression testsuite
16956 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16958 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16959 Added funcattr hasStackParms will be set for reentrant functions when there
16960 are paramteres on the stack, this helps in minimizing frame pointer generation
16961 typeFromStr can handle function pointers now
16963 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16964 *** empty log message ***
16966 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16968 * /src/ds390/gen.c, /src/ds390/main.c:
16969 More builtin function additions for TININative
16971 * /src/ds390/ralloc.c:
16972 Had broken the regression testsuite
16974 * /src/SDCCast.c: Fixed a bug in dumptree
16976 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16977 Added funcattr hasStackParms will be set for reentrant functions when there
16978 are paramteres on the stack, this helps in minimizing frame pointer generation
16979 typeFromStr can handle function pointers now
16981 * /doc/builtins.txt, /doc/TININative.txt:
16982 *** empty log message ***
16985 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16987 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16988 ALPHA version for -mTININative
16990 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16991 updated to reflect changes in the port structure
16994 added function do_assemble (similar to do_link) if non-null this function
16995 will be called to do assembly (-mTININative) requires a multi command
16997 added function genAssemblerEnd will be called to generate assembler Epilogue
17000 added _JavaNative to debug info printing
17002 * /src/SDCCmain.c: added option --tini-libid
17003 added port->do_assemble function (-mTININative) has a multi command assemble
17005 * /src/SDCCglue.c: Disabled "constExpr" check
17006 added port->genAssemblerEnd function
17008 * /src/SDCCglobl.h: Added option --tini-libid value
17011 tookout optimizeCompare from the header (has no external references)
17013 * /src/SDCCast.c: made one more function "static"
17015 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17017 * src/z80/mappings.i: Added z80asm support.
17019 * src/z80/main.c: Added z80asm support on --asm=z80asm
17021 * src/z80/gen.c: Fixed asm portability issues.
17023 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17025 * src/SDCCglue.c (printExterns): Added global/extern split.
17027 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17029 * support/regression/Makefile: added test for mcs51 model large
17031 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17033 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17035 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17037 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17039 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17041 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17043 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17045 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17047 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17049 * support/regression/tests/simplefloat.c: Port to mcs51.
17051 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17052 * support/regression/tests/bug-485362.c: Added.
17054 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17056 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17058 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17060 * src/z80/gen.c (aopDump): Added a dump function.
17062 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17063 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17065 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17067 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17069 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17071 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17073 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17075 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17077 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17079 * support/regression/ports/ds390/support.c: Use tinibios.
17081 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17083 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17085 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17086 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17088 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17090 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17092 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17094 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17096 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17097 (packRegsForIYUse): Created and optimised.
17099 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17101 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17102 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17104 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17106 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17108 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17110 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17112 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17114 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17116 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17118 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17120 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17122 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17124 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17126 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17127 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17128 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17130 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17132 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17133 (genNotFloat): Added.
17134 (genUminusFloat): Added.
17136 * device/lib/z80/Makefile: Added floating pt stubs.
17138 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17140 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17142 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17144 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17146 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17148 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17150 * sdcc/support/regression/Makefile: Add port ds390.
17152 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17154 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17156 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17158 * sdcc/support/regression/ports/ds390/support.c: Added.
17160 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17162 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17164 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17166 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17168 * device/include/malloc.h: Added z80 and gbz80 support.
17170 * device/lib/gbz80/heap.s: Added.
17172 * device/lib/z80/heap.s: Added.
17174 * device/lib/malloc.c: Added z80 and gbz80 support.
17176 * support/regression/tests/malloc.c (testMalloc): Added.
17178 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17180 * support/regression/tests/bug-478094.c: Added.
17182 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17184 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17186 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17188 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17190 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17192 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17194 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17196 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17198 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17200 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17202 * support/regression/tests/bug-477927.c: Added.
17204 * src/z80/peeph.def: Added minor rules.
17206 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17208 * src/z80/peeph.def: Added jump optimisation modification.
17210 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17212 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17214 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17216 * support/regression/tests/funptrs.c: Added.
17218 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17220 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17222 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17224 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17226 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17228 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17229 (movLeft2ResultLong): Created.
17231 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17232 (joinPushes): Added. Joins two char pushes into a word push.
17234 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17236 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17238 * support/makebin/Makefile (install): Added creation of dest dir.
17240 2001-10-24 Karl Bongers <karl AT turbobit.com>
17242 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17244 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17246 * src/z80/ralloc.c: Turned off faulty pack for one use.
17248 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17250 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17252 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17254 * support/regression/Makefile: Improved clean
17256 * support/regression/ports/gbz80/spec.mk: Added clean
17258 * support/regression/ports/host/spec.mk: Added clean
17260 * support/regression/ports/z80/spec.mk: Added clean
17262 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17264 * support/regression/ports/mcs51/timeout.c: little improvements
17266 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17268 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17270 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17272 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17274 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17276 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17278 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17280 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17281 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17283 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17285 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17287 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17289 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17291 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17293 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17295 * support/regression/tests/longor.c: Added.
17297 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17299 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17301 * as/mcs51/aslink.h: define PATH_MAX
17303 * as/mcs51/asm.h: define PATH_MAX
17305 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17307 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17309 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17311 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17313 * src/SDCCglobl.h: define PATH_MAX
17315 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17317 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17319 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17321 * src/z80/gen.c (gencjneshort): Fixed
17323 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17325 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17327 * support/regression/tests/bug-469671.c: Added.
17329 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17331 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17333 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17335 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17337 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17339 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17341 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17343 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17345 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17347 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17349 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17351 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17353 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17355 * 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.
17357 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17359 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17361 2001-10-07 <johan AT FRIJA>
17363 * device/lib/gets.c (gets): fixed the return value.
17365 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17366 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17368 * 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.
17370 * 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.
17372 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17374 * src/pic/gen.c: Removed Safe_strdup.
17376 * configure.in: Added option to enable libgc support.
17378 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17379 (bitVectUnion): Optimised.
17380 (bitVectIntersect): Optimised.
17381 (bitVectBitsInCommon): Optimised.
17382 (bitVectCplAnd): Optimised.
17384 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17386 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17388 * src/SDCCmain.c: distinguish between assembler debug and plain options
17390 * src/avr/main.c: remove standard assembler options
17392 * src/ds390/main.c: remove standard assembler options
17394 * src/mcs51/main.c: remove standard assembler options
17396 * src/port.h: removed "PENDING" comment
17398 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17400 * src/device/lib/_mulint.c : new, with assember functions
17402 * src/device/lib/_mullong.c : new, with assember functions
17404 * src/device/lib/_divuint.c : with assember functions
17406 * src/device/lib/_divsint.c : with assember functions
17408 * src/device/lib/_divulong.c: with assember functions
17410 * src/device/lib/_divslong.c: with assember functions
17412 * src/device/lib/_moduint.c : with assember functions
17414 * src/device/lib/_modsint.c : with assember functions
17416 * src/device/lib/_modulong.c: with assember functions
17418 * src/device/lib/_modslong.c: with assember functions
17420 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17422 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17424 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17425 replaced _mululong.c and _mulslong.c by _mullong.c
17427 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17429 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17431 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17433 * src/SDCCglue.c: test, if win32api is available for MINGW
17435 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17437 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17438 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17439 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17440 * support/regression/ports/host/spec.mk: removed GENERIC
17441 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17442 * support/regression/ports/z80/spec.mk: removed GENERIC
17444 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17446 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17448 * support/regression/tests/bug-467035.c: Created.
17450 2001-10-01 <johan AT FRIJA>
17452 * src/SDCC.y: fixed bug #466586 part 1
17454 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17456 * SDCCicode.c: z80 has no generic pointers
17457 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17459 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17461 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17463 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17465 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17467 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17469 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17471 * configure.in: Fixed up so that ucsim is only configured once.
17473 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17475 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17476 (getPathDifference): As above.
17478 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17480 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17482 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17483 * .version: Updated to 2.3.1
17485 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17486 Added copyright header.
17488 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17489 (assemble): Added support for macro based assembler commands.
17490 (linkEdit): Added support for macro based linker commands.
17491 (preProcess): Changed the pre-processor to use macros.
17492 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17493 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17495 * device/lib/z80/crt0.s: Added module name for debugging.
17497 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17499 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17501 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17503 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17505 * src/Makefile.in: Added SDCCmacro and SDCCutil
17507 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17509 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17511 2001-09-16 <johan AT FRIJA>
17513 * 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.
17515 2001-09-15 <johan AT FRIJA>
17517 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17518 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17520 2001-09-11 <johan AT FRIJA>
17522 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17524 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17526 * support/regression/tests/bug-460444.c: Added test case.
17528 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17529 (genCast): Added justification for all of the asserts.
17531 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17533 * support/regression/support.c: _xdata replaced by xdata
17535 * support/regression/spec.mk: removed _generic
17537 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17539 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17541 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17542 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17544 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17546 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17548 * support/regression/tests/bug-460010.c: Added test case.
17550 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17552 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17554 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17556 * support/regression/testfwk.c: removed workaround for bug #436344
17558 * support/regression/tests/bp.c: use less memory with mcs51
17560 * support/regression/tests/bug-441448.c: use less memory
17562 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17564 * support/regression/collate-results.py: typo
17566 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17568 * support/regression/tests/fetchoverlap.c: Added new test case.
17570 * support/regression/tests/bp.c: Added new test case.
17572 * support/regression/tests/bug-448984.c: Added new test case.
17574 * support/regression/tests/pow2shifts.c: Added new test case.
17576 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17577 (genlshTwo): Fixed right shift for count > 8.
17579 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17581 2001-09-08 <johan AT FRIJA>
17583 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17585 2001-09-07 <johan AT FRIJA>
17587 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17589 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17591 2001-09-06 <johan AT FRIJA>
17593 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17594 * bernhard noted me at this: "() equals to (void)" (1.38)
17596 2001-09-05 <johan AT FRIJA>
17598 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17600 2001-09-04 <johan AT FRIJA>
17602 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17605 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17607 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17609 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17611 * link/z80/aslink.h: Fixed path for PATH_MAX
17613 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17615 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17617 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17619 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17621 * 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.
17623 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17625 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17626 (genCmp): Fixed up genCmp for the GB with longs.
17628 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17630 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17632 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17634 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17636 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17638 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17640 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17642 * 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.
17644 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17646 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17648 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17650 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17652 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17654 * sim/ucsim/configure: little improvement of Cygwin-detection
17655 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17656 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17657 * support/regression/tests/bug-221100.c: small changes for mcs51
17658 * support/regression/tests/bug-221168.c: small changes for mcs51
17659 * support/regression/tests/bug-227710.c: small changes for mcs51
17660 * support/regression/tests/staticinit.c: small changes for mcs51
17661 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17662 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17663 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601