1 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
5 Improved caching of pointers in hl and iy.
7 Applied patch #2727917 from Marco Bodrato.
9 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
12 Enabled use of hl as inter-i-code temporary.
14 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
16 * src/z80/peeph-z80.def:
17 Reenabled peephole 0t.
19 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
22 Fixed bugs #2728224, #2728218.
23 src/z80/peeph-z80.def:
24 Workaround for bug #2728445.
25 support/regression/tests/memory.c:
26 Added test for memcmp().
28 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
30 * device/lib/z80/mul.s,
31 device/lib/z80/memmove.s,
32 device/lib/z80/strlen.s:
33 Minor improvements, code cleanup and license clarification.
35 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
37 * device/lib/z80/mul.s:
38 Minor improvement in Z80 16x16 bit multiplication.
40 2009-03-23 Borut Razem <borut.razem AT siol.net>
42 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
43 device/include/pic/limits.h, device/include/pic16/limits.h,
44 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
45 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
46 support/regression/tests/funsigned-char.c:
47 applied patch 2704189: character constant sign fix
48 thanks to Robert Larice
50 2009-03-22 Borut Razem <borut.razem AT siol.net>
52 * Small Device C Compiler 2.9.0 released
53 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
55 2009-03-15 Borut Razem <borut.razem AT siol.net>
57 * support/scripts/repack_release.sh: added
59 2009-03-13 Borut Razem <borut.razem AT siol.net>
61 * doc/sdccman.lyx: "freeware" replaced with "free open source"
63 2009-03-12 Borut Razem <borut.razem AT siol.net>
65 * src/z80/peep.c: #2652979: --debug crashes sdcc
67 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
70 support/regression/tests/bug2655200.c:
71 applied modified patch from Robert Larice <larice AT vidisys.de>
72 fixing original report of bug #2655200: pointer to pdata memory
73 not correctly initialized
75 2009-03-11 Borut Razem <borut.razem AT siol.net>
77 * as/asranlib/asranlib.c: retain the original file mode
79 2009-03-10 Borut Razem <borut.razem AT siol.net>
81 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
82 support/regression/tests/bug1875933.c:
83 fixed bug #1875933: Evelyn jumps into the void
84 thanks to Robert Larice
86 2009-03-10 Raphael Neider <rneider AT web.de>
88 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
89 to pCodeInstruction to avoid a segmentation fault
91 2009-03-03 Borut Razem <borut.razem AT siol.net>
93 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
95 2009-03-03 Raphael Neider <rneider AT web.de>
97 * device/lib/pic/libdev/Makefile.in: build device-specific
98 libraries for the correct processor, fixes #2654585
100 2009-03-01 Raphael Neider <rneider AT web.de>
102 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
104 2009-03-01 Borut Razem <borut.razem AT siol.net>
106 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
107 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
108 changed sdcc version to 2.9.0
110 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
112 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
113 (serialRegAssign): do not spil bit registers
114 throughout cosmetic changes
115 * support/regression/tests/bug2435941.c: new, added
117 2009-02-28 Raphael Neider <rneider AT web.de>
119 * src/regression/compare10.c,
120 src/regression/compare7.c,
121 src/regression/compare8.c,
122 src/regression/compare9.c: reset watchdog timer in time
123 * src/regression/configword.c: apply patch from #2488150
124 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
125 handler to 0x0000 as the linker no longer knows STARTUP sections
126 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
127 patch #2512926 to (mostly) fix #1762626, cosmetic changes
128 * src/pic/pcodepeep.c: remove reference to nonexisting function
130 2009-02-28 Raphael Neider <rneider AT web.de>
132 * device/include/pic16/signal.h: avoid multiline inline
133 assembler statements in macros, addresses #2644965
135 2009-02-27 Raphael Neider <rneider AT web.de>
137 * device/include/pic16/pic18f[24][3456]k20.h,
138 device/include/pic16/pic18f[68][567]j50.h,
139 device/include/pic16/pic18f[68]6j55.h,
140 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
141 device/lib/pic16/libdev/pic18f[68][567]j50.c,
142 device/lib/pic16/libdev/pic18f[68]6j55.c,
143 device/include/pic16/pic18fregs.h,
144 device/include/pic16/pic16devices.txt,
145 device/lib/pic16/pics.all,
146 device/lib/pic16/libdev/Makefile.am,
147 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
148 families (87j50 family contributed by Robert Wuest)
150 * device/include/pic16/adc.h,
151 device/lib/pic16/libio/adc/adcbusy.c,
152 device/lib/pic16/libio/adc/adcclose.c,
153 device/lib/pic16/libio/adc/adcconv.c,
154 device/lib/pic16/libio/adc/adcopen.c,
155 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
157 * doc/sdccman.lyx: updated list of supported devices, fixed typo
158 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
160 * device/lib/pic16/Makefile.in,
161 device/lib/pic16/libm/Makefile.in,
162 device/lib/pic16/debug/Makefile.in,
163 device/lib/pic16/libio/Makefile.in,
164 device/lib/pic16/startup/Makefile.in,
165 device/lib/pic16/libsdcc/Makefile.in,
166 device/lib/pic16/libdev/Makefile.in,
167 device/lib/pic16/libc/Makefile.in: regenerated
169 2009-02-27 Borut Razem <borut.razem AT siol.net>
171 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
172 #1829678 and #1704376 in the way proposed by Alan Baldwin
174 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
176 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
177 to Steve Qu for the fix.
179 2009-02-23 Borut Razem <borut.razem AT siol.net>
181 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
182 it is already fixed for mcs51 and hc08 targets
183 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
185 2009-02-22 Borut Razem <borut.razem AT siol.net>
187 * device/lib/Makefile.in: fixed parenthesis error
188 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
189 fixed webdocs bug #1967920: --version
191 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
193 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
195 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
197 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
198 when addresses are unsorted
200 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
202 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
203 Gudjon Gudjonsson <gudjon AT gudjon.org>
204 * device/include/mcs51/p89c66x.h: fixed some defines
205 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
206 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
209 2009-02-14 Borut Razem <borut.razem AT siol.net>
211 * doc/sdccman.lyx: corrected cpp info
213 2009-02-13 Borut Razem <borut.razem AT siol.net>
215 * as/Makefile.in: *.doc renamed to *.txt
217 2009-02-11 Borut Razem <borut.razem AT siol.net>
219 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
220 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
222 2009-02-11 Borut Razem <borut.razem AT siol.net>
224 * doc/sdccman.lyx: documented ar format libraries
226 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
228 * support/regression/tests/float_single.c: added regression
229 test. Some testpoints for probably rarely used functions
230 (acosf, sinhf, tanf, expf) disabled for some targets
232 2009-02-10 Raphael Neider <rneider AT web.de>
234 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
235 (genAssign): fixed for operands on the stack
237 * device/lib/pic16/libc/stdio/vfprintf.c,
238 device/lib/pic16/configure.ac,
239 device/lib/pic16/Makefile.common: add configurable support for
240 printing floats via ./configure --enable-floats
241 * device/lib/pic16/configure,
242 device/lib/pic16/Makefile.in,
243 device/lib/pic16/libm/Makefile.in,
244 device/lib/pic16/debug/Makefile.in,
245 device/lib/pic16/libio/Makefile.in,
246 device/lib/pic16/startup/Makefile.in,
247 device/lib/pic16/libsdcc/Makefile.in,
248 device/lib/pic16/libdev/Makefile.in,
249 device/lib/pic16/libc/Makefile.in: regenerated
250 * doc/sdccman.lyx: documented float support and how to get it
251 * doc/Makefile.in: fixed race condition on parallel builds
253 * device/lib/pic16/libc/stdio/sprintf.c,
254 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
255 pointer to the string buffer, enlarge buffer for x_ftoa()
257 2009-02-10 Borut Razem <borut.razem AT siol.net>
259 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
261 2009-02-10 Raphael Neider <rneider AT web.de>
263 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
265 2009-02-09 Raphael Neider <rneider AT web.de>
267 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
268 artificial bank size limits for compound data (structs, arrays),
269 avoids assert if --obanksel=N, N > 1, is given
271 2009-02-09 Borut Razem <borut.razem AT siol.net>
273 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
274 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
275 uses '`' character instead '\n' for padding
276 * as/asranlib/asranlib.c: made it more robust
278 2009-02-08 Borut Razem <borut.razem AT siol.net>
281 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
282 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
285 2009-02-07 Borut Razem <borut.razem AT siol.net>
287 * as/asranlib/asranlib.c: fixed BSD header length calculation
288 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
289 due sdcc asxxxx license change to GPLv3
291 2009-02-05 Borut Razem <borut.razem AT siol.net>
293 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
294 added support for BSD (Mac OS X) ar format
295 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
296 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
297 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
298 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
299 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
300 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
301 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
302 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
303 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
304 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
305 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
306 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
307 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
308 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
309 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
310 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
311 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
312 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
313 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
314 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
315 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
316 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
317 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
318 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
319 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
320 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
321 changed license to GPL either version 3, or (at your option) any
324 2009-02-05 Borut Razem <borut.razem AT siol.net>
326 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
327 added support for BSD (Mac OS X) ar format
329 2009-02-02 Borut Razem <borut.razem AT siol.net>
331 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
332 device/lib/z80/Makefile.in:
333 chose source files in the PORT directory if they are available
335 2009-02-01 Raphael Neider <rneider AT web.de>
337 * device/lib/pic16/libdev/pic18f1220.c,
338 * device/lib/pic16/libdev/pic18f4450.c:
339 define SSPBUF to allow use of printf
341 2009-02-01 Borut Razem <borut.razem AT siol.net>
343 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
344 device/lib/hc08/Makefile.in, device/lib/incl.mk,
345 device/lib/z80/Makefile.in:
346 don't remake libraries
347 * support/regression/tests/snprintf.c:
348 reenable floating point in small-xstack-auto library
350 2009-01-26 Raphael Neider <rneider AT web.de>
352 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
354 2009-01-25 Raphael Neider <rneider AT web.de>
356 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
357 search path instead of appending them
359 2009-01-24 Borut Razem <borut.razem AT siol.net>
361 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
362 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
363 to 32 bit unsigned int when calling sputl() since it is a macro
364 * as/link/lkar.c: changed the initialization of This->loaded
366 2009-01-23 Borut Razem <borut.razem AT siol.net>
368 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
369 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
370 unsigned int when calling new(), since asxxxx doesn't use function
373 2009-01-21 Borut Razem <borut.razem AT siol.net>
375 * as/link/lkar.h: sgetl and sputl are independent of endianness
376 * as/link/sdxxxx_config.h.in: removed endianness detection
378 2009-01-20 Borut Razem <borut.razem AT siol.net>
380 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
381 due creation of ar format libraries
382 * support/scripts/sdcc.nsi:
383 don't add nonexistent object files to the package
385 2009-01-19 Borut Razem <borut.razem AT siol.net>
387 * Makefile.in, configure.in, configure,
388 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
389 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
390 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
391 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
392 device/lib/small/Makefile.in,
393 device/lib/z80/Makefile.in: create ar format libraries
394 * support/regression/ports/mcs51-xstack-auto/spec.mk:
395 use device/lib/Makefile to create library
396 * support/regression/tests/snprintf.c:
397 floating point is not enabled in small-xstack-auto library
398 * device/lib/libfloat.lib, device/lib/libint.lib,
399 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
401 2009-01-18 Borut Razem <borut.razem AT siol.net>
403 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
404 warning: extra tokens at end of #endif directive
406 2009-01-11 Borut Razem <borut.razem AT siol.net>
408 * Makefile.in: added SDCC_ASRANLIB to PKGS
410 2009-01-10 Borut Razem <borut.razem AT siol.net>
412 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
413 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
414 due added support for ar format libraries
416 2009-01-09 Borut Razem <borut.razem AT siol.net>
418 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
419 as/asranlib/asranlib.c: added asranlib
420 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
421 * Makefile.in, as/link/hc08/Makefile.in,
422 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
423 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
424 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
425 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
426 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
427 configure.in, sdcc.dsw: modified to support ar format libraries
429 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
431 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
434 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
436 * sim/ucsim/z80.src/inst_ed.cc:
437 Fixed bug #2488074, which made regression tests fail.
439 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
441 * device/lib/z80/mod.s,
442 device/lib/z80/div.s,
443 device/lib/z80/mulchar.s,
444 device/lib/z80/mul.s,
445 device/lib/z80/divsigned.s,
446 device/lib/z80/Makefile.in:
447 Implemented RFE #1702376.
449 2009-01-05 Borut Razem <borut.razem AT siol.net>
451 * as/link/lksdcclib.c:
452 fixed linker hanging in INDEXLIB is not defined (hc08)
454 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
457 Implemented RFE #2485684, and some further improvements of HL caching
459 * src/z80/peeph-z80.def:
460 Fixed a bug exposed by implementing RFE #2485684.
462 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
464 * src/z80/peeph-z80.def:
465 Peephole improvements.
468 device/include/string.h,
469 device/lib/z80/memmove.s:
471 * device/lib/z80/Makefile.in,
472 device/lib/Makefile.in,
473 support/regression/tests/memory.c,
474 device/lib/z80/strlen.s:
475 Partially implemented RFE #2471534.
477 2009-01-04 Borut Razem <borut.razem AT siol.net>
479 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
480 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
481 * doc/README.txt: updated John Hartman's e-mail address
482 * as/link/lkrel.c, as/link/lksdcclib.c:
483 fixed bug #2484677: Linker hangs
484 * src/z80/peep.c: fixed msvc warning C4047:
485 'return' : 'int ' differs in levels of indirection from 'char *'
486 * config.dsp: as/lib corrected to as/link
488 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
491 Implemented RFE #2484693.
492 * src/z80/peeph-z80.def:
493 Some peephole improvements.
495 2009-01-03 Borut Razem <borut.razem AT siol.net>
498 fixed warning: 'ret' may be used uninitialized in this function
500 2009-01-02 Borut Razem <borut.razem AT siol.net>
502 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
503 as/link/getline.[ch], as/link/lkrel.[ch]: added,
504 made support for differnet library formats more flexible,
505 preparation for support of ar format
506 * as/link/lklibr.c, as/link/z80/Makefile.in,
507 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
508 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
509 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
510 as/link/hc08/lkelf.c, as/link/aslink.h:
511 made support for differnet library formats more flexible,
512 preparation for support of ar format
514 2009-01-01 Borut Razem <borut.razem AT siol.net>
516 * as/link/asxxxx_config.h.in:
517 fixed warning: extra tokens at end of #endif directive
519 fixed warning: suggest parentheses around && within ||
520 * device/lib/Makefile.in: allow whitespaces at the end of lines in
521 ports.build, in order to make it work on cygwin - it seems to be a
522 bug in cygwin grep: CR is not treated as part of end-of-line
524 2008-12-31 Borut Razem <borut.razem AT siol.net>
526 * configure, configure.in, config.dsp, config_vc.awk,
527 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
528 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
529 introduced asxxxx_config.h.in
531 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
534 src/z80/peeph-z80.def:
535 Minor addition improvement.
537 2008-12-30 Raphael Neider <rneider AT web.de>
539 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
540 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
541 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
542 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
543 support/librarian/sdcclib.c, support/makebin/makebin.c:
544 partially revert changes from r5293..r5295
546 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
548 * src/z80/peeph-z80.def:
549 Minor peephole improvement.
551 2008-12-29 Raphael Neider <rneider AT web.de>
553 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
554 incorrectly discarded BANKSELs
556 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
558 * support/regression/tests/memory.c:
559 Added simple test for memset(), memcpy() and memmove()
561 2008-12-29 Borut Razem <borut.razem AT siol.net>
563 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
565 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
567 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
568 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
569 (177.j): added new rule
570 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
571 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
572 (decorateType CAST): propagate storage class to generic pointer results
574 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
576 * device/lib/z80/string.c,
577 device/lib/z80/printf.c,
578 device/lib/z80/mul.s:
581 Fixed code generation bug exposed by builtin memcpy().
583 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
585 * device/lib/_memcpy.c:
586 fixed conflict with builtin memcpy()
588 2008-12-26 Borut Razem <borut.razem AT siol.net>
590 * support/librarian/sdcclib.c:
591 fixed bug 2466950: "sdcclib broken"
592 by removing fgets return value check
594 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
597 device/include/string.h: Implemented RFE #1914254
599 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
600 * device/lib/z80/Makefile.in,
601 device/lib/Makefile.in,
602 device/lib/z80/memmove.s: Implemented RFE #1914256
604 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
606 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
607 * src/z80/peep.c: improved checks for unused data
609 src/z80/main.c: Implemented RFE #1899189
611 2008-12-25 Borut Razem <borut.razem AT siol.net>
613 * support/regression/Makefile.in:
614 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
616 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
618 * src/z80/peeph-z80.def: minor peephole improvements
620 2008-12-21 Borut Razem <borut.razem AT siol.net>
622 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
623 due to redefinition of symbol __assert
624 sdcclib.c:53:1:warning: "__assert" redefined
625 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
626 warning: this is the location of the previous definition
628 2008-12-20 Raphael Neider <rneider AT web.de>
630 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
631 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
632 support/cpp/libcpp/macro.c: fix format string errors
634 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
636 * src/pic/device.c: partial rewrite using strtok,
637 quieten compiler warnings, adopt SDCC coding style
639 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
640 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
641 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
642 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
643 support/librarian/sdcclib.c, support/makebin/makebin.c:
644 quieten most compiler warnings
646 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
647 probably fix operator precedence bug
649 * doc/clean.mk: quieten rm if no .lyx is present
651 2008-12-19 Borut Razem <borut.razem AT siol.net>
653 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
654 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
655 doc/README.txt, doc/test_suite_spec.lyx:
656 applied patch 2446381: Dcoumentation spelling correcitons
657 thanks to Steven Borley
659 2008-12-16 Raphael Neider <rneider AT web.de>
661 * device/include/pic/pic12f629.h,
662 device/include/pic/pic12f675.h,
663 device/lib/pic/libdev/pic12f629.c,
664 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
666 2008-12-14 Borut Razem <borut.razem AT siol.net>
668 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
669 converted to LyX 1.5.7 (\lyxformat 276) format
671 2008-12-07 Borut Razem <borut.razem AT siol.net>
673 * support/regression/tests/bitfields.c:
674 added test case for bug #2366757
676 2008-12-07 Raphael Neider <rneider AT web.de>
678 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
679 NULL pointer dereference, closes #2366757
681 2008-11-25 Raphael Neider <rneider AT web.de>
683 * device/include/pic16/pic16devices.txt,
684 sdcc/src/pic16/device.c,
685 sdcc/src/pic16/device.h: implicitly disable XINST
686 whenever CONFIG4L is set via an additional optional
687 argument to the configword directive in pic16devices.txt
689 2008-11-24 Raphael Neider <rneider AT web.de>
691 * device/lib/pic16/configure.ac,
692 device/lib/pic16/Makefile.common: fixed quoting issues
694 * device/lib/pic16/configure,
695 device/lib/pic16/debug/Makefile.in,
696 device/lib/pic16/libc/Makefile.in,
697 device/lib/pic16/libdev/Makefile.in,
698 device/lib/pic16/libio/Makefile.in,
699 device/lib/pic16/libm/Makefile.in,
700 device/lib/pic16/libsdcc/Makefile.in,
701 device/lib/pic16/Makefile.in,
702 device/lib/pic16/startup/Makefile.in: regenerated
704 * src/pic16/main.c (_pic16_finaliseOptions): revert to
707 2008-11-24 Raphael Neider <rneider AT web.de>
709 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
710 argument of --asm= or --link= to allow for
711 --asm="sh script --options", the user can double quote the
712 argument if needed: --asm="'c:/program files/gpasm' -q",
713 also fix some potential buffer overflows
715 2008-11-19 Borut Razem <borut.razem AT siol.net>
718 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
719 thanks Mauro Giachero
721 2008-11-16 Borut Razem <borut.razem AT siol.net>
723 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
724 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
726 2008-11-15 Borut Razem <borut.razem AT siol.net>
728 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
729 src/SDCCsymt.c, src/SDCCsymt.h:
730 fixed RFE #2291335 : Unnamed bit-field initialization
731 * support/regression/tests/bitfields.c:
732 added test case for RFE #2291335
733 * support/regression/tests/bug-1981238.c:
734 don't initialize unnamed bit-fields
736 2008-11-11 Raphael Neider <rneider AT web.de>
738 * device/include/pic16/pic18f25j10.h,
739 device/include/pic16/pic18f45j10.h: remove useless boilerplate
741 * device/include/pic16/adc.h,
742 device/lib/pic16/libio/adc/adcbusy.c,
743 device/lib/pic16/libio/adc/adcclose.c,
744 device/lib/pic16/libio/adc/adcconv.c,
745 device/lib/pic16/libio/adc/adcopen.c,
746 device/lib/pic16/libio/adc/adcread.c,
747 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
748 and fixed ADC routines to work for more target devices,
749 incorporates patch #2036130 by Nick Materer
751 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
753 * device/include/ctype.h,
754 * device/include/ds400rom.h,
755 * device/include/ds80c390.h,
756 * device/include/float.h,
757 * device/include/math.h,
758 * device/include/serial.h,
759 * device/include/stdbool.h,
760 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
762 * device/include/mcs51/C8051F336.h,
763 * device/include/mcs51/C8051T600.h,
764 * device/include/mcs51/C8051T610.h,
765 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
766 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
768 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
770 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
772 2008-11-10 Raphael Neider <rneider AT web.de>
774 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
775 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
776 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
777 (patch by Nick Materer, #2253980)
779 * device/lib/pic16/libio/adc.ignore,
780 device/lib/pic16/libio/i2c.ignore,
781 device/lib/pic16/libio/usart.ignore,
782 device/lib/pic16/pics.all: updated to build more device libs
784 * device/lib/pic16/libdev/Makefile.am,
785 device/lib/pic16/libdev/Makefile.in,
786 device/lib/pic16/libio/Makefile.am,
787 device/lib/pic16/libio/Makefile.in: regenerated
789 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
790 names per memory location, applied SDCC style to more functions
792 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
794 * device/include/mcs51/p89lpc933_4.h: new NXP header file
795 * device/include/mcs51/p89lpc935_6.h: new NXP header file
796 * device/include/mcs51/p89v66x.h: minor changes
797 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
799 2008-11-09 Raphael Neider <rneider AT web.de>
801 * device/include/pic/pic14devices.txt: fixed memory description for
802 12f629 and 12f675, closes #2236240
804 2008-11-06 Borut Razem <borut.razem AT siol.net>
806 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
807 pass system include paths with -isystem to sdcpp
808 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
809 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
811 2008-11-02 Raphael Neider <rneider AT web.de>
813 * doc/sdccman.lyx: updated the sections on the library build process
814 and on how to add support for new devices, and documented known
815 problems with the extended instruction set including a workaround
817 2008-11-01 Raphael Neider <rneider AT web.de>
819 * device/include/pic16/adc.h,
820 device/include/pic16/pic16devices.txt,
821 device/include/pic16/pic18f2410.h,
822 device/include/pic16/pic18f2510.h,
823 device/include/pic16/pic18f2515.h,
824 device/include/pic16/pic18f2610.h,
825 device/include/pic16/pic18f4410.h,
826 device/include/pic16/pic18f4510.h,
827 device/include/pic16/pic18f4515.h,
828 device/include/pic16/pic18f4610.h,
829 device/include/pic16/pic18fregs.h,
830 device/lib/pic16/libdev/Makefile.am,
831 device/lib/pic16/libdev/Makefile.in,
832 device/lib/pic16/libdev/pic18f2410.c,
833 device/lib/pic16/libdev/pic18f2510.c,
834 device/lib/pic16/libdev/pic18f2515.c,
835 device/lib/pic16/libdev/pic18f2610.c,
836 device/lib/pic16/libdev/pic18f4410.c,
837 device/lib/pic16/libdev/pic18f4510.c,
838 device/lib/pic16/libdev/pic18f4515.c,
839 device/lib/pic16/libdev/pic18f4610.c,
840 device/lib/pic16/libio/Makefile.am,
841 device/lib/pic16/libio/Makefile.in,
842 device/lib/pic16/pics.all: added support for 18f[24][456]10
843 and 18f[24]515 devices
844 * doc/sdccman.lyx: updated list of supported PIC16 devices
846 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
847 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
848 src/xa51/gen.c: avoid compiler warnings
849 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
851 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
853 * device/include/mcs51/p89v66x.h: NXP header file
854 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
855 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
857 2008-10-14 Raphael Neider <rneider AT web.de>
859 * device/lib/pic16/libdev/Makefile.am,
860 device/lib/pic16/libio/Makefile.am: enable building libraries for
861 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
862 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
863 * device/lib/pic16/libdev/Makefile.in,
864 device/lib/pic16/libio/Makefile.in: regenerated
866 2008-10-14 Raphael Neider <rneider AT web.de>
868 * device/include/pic16/pic18f2450.h,
869 device/include/pic16/pic18f4450.h,
870 device/lib/pic16/libdev/pic18f2450.c,
871 device/lib/pic16/libdev/pic18f4450.c,
872 device/include/pic16/adc.h,
873 device/include/pic16/pic16devices.txt,
874 device/include/pic16/pic18fregs.h,
875 device/lib/pic16/libdev/Makefile.am,
876 device/lib/pic16/libdev/Makefile.in,
877 device/lib/pic16/libio/Makefile.am,
878 device/lib/pic16/libio/Makefile.in,
879 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
881 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
882 stack to a fixed location, relax it to automatically work with all
883 but the smallest devices (256 byte RAM devices need #pragma stack)
885 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
887 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
888 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
889 * device/lib/_strcspn.c: fixed bug 2140931
891 2008-10-06 Raphael Neider <rneider AT web.de>
893 * device/include/pic16/stdio.h,
894 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
895 declared __naked for convenience, named all arguments
896 * device/lib/pic16/libc/stdio/strmgpsim.c,
897 device/lib/pic16/libc/stdio/strmmssp.c,
898 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
900 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
901 empty __naked functions,
902 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
903 corner cases (unlink first/last pCode in list), reuse more code
905 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
907 * src/ds390/main.c (_ds390_genInitStartup): added
908 * src/SDCCpeeph.c (getPatternVar): new, added,
909 (labelInRange): fixed bug 2115959
910 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
911 * src/SDCCicode.h: added newiTempOperand
912 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
913 added optimizations for 0/x and x/-1, see also patch 2142900
914 * support/regression/tests/onebyte.c (testMul): added test cases
916 2008-09-20 Borut Razem <borut.razem AT siol.net>
919 definition of absolute address symbols without initial value,
920 fixed SDCC crash "do not know how to intialize symbol"
922 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
924 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
925 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
926 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
927 * device/lib/z80/stubs.s: added stubs for above functions
928 * src/SDCCopt.c (convilong),
929 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
930 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
931 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
932 * support/regression/tests/onebyte.c: enabled all tests for z80
934 2008-09-15 Borut Razem <borut.razem AT siol.net>
936 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
937 device/lib/pic16/libc/stdio/printf.c,
938 device/lib/pic16/libc/stdio/strmusart.c,
939 device/lib/pic16/libc/stdio/printf_tiny.c,
940 device/lib/pic16/libc/stdio/sprintf.c,
941 device/lib/pic16/libc/stdio/strmgpsim.c,
942 device/lib/pic16/libc/stdio/putchar.c,
943 device/lib/pic16/libc/stdio/fprintf.c,
944 device/lib/pic16/libc/stdio/strmmssp.c,
945 device/device/lib/pic16/libc/stdio/vprintf.c,
946 device/lib/pic16/libc/stdio/printf_small.c,
947 device/lib/pic16/libc/stdio/vsprintf.c,
948 device/lib/pic16/libc/stdio/strmputchar.c,
949 device/lib/pic16/libc/Makefile.am,
950 device/lib/pic16/libc/Makefile.in:
951 *printf now returns int, puchar.c moved from stdlib to stdio,
952 *printf format parameter type changed from char * to const char *,
953 added GNU link excetion text to library source files,
954 applyed GNU coding style, removed useless svn ids,
955 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
956 binary specifier: "%b", "%hb" and "%lb"
957 * device/lib/pic16/libc/stdio/vfprintf.c:
958 applied patch #2044424: PIC16: vfprintf
959 thanks Mauro Giachero
960 * support/regression/tests/bug1057979.c:
961 removed old pic16 sprintf specifics
962 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
963 * doc/sdccman.lyx: documented 'b' binary format specifier removal
965 2008-09-15 Raphael Neider <rneider AT web.de>
967 * src/pic16/device.c (pic16_dump_usection): force udata sections
968 into the addressable range (0..0xFFF), workaround for a gpsim
969 bug preventing simulation of regtest bug1750318
970 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
971 (serialRegAssign): fixed regtest bug-971834,
972 (pic16_packRegisters): avoid null-pointer dereference
974 2008-09-14 Raphael Neider <rneider AT web.de>
976 * src/pic16/gen.c, src/pic16/ralloc.c: use
977 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
978 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
980 2008-09-12 Borut Razem <borut.razem AT siol.net>
982 * support/regression/fwk/testfwk.h:
983 define pdata as data for pic16 target
984 thanks Mauro Giachero
986 2008-09-11 Borut Razem <borut.razem AT siol.net>
988 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
989 support/regression/absolute.c:
990 applied patch #2105615: Some PIC16 testcase fixlets
991 thanks Mauro Giachero
993 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
995 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
996 * support/regression/tests/bug2094505.c: new, added
998 2008-09-07 Borut Razem <borut.razem AT siol.net>
1000 * src/SDCCglue.c, src/SDCCast.c:
1001 fixed throw of "excess elements" warning for char arrays
1002 * support/regression/tests/nullstring.c:
1003 disable warning about excess elements in array of chars initializer
1005 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1007 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1008 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1009 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1010 * support/regression/tests/bug2077267.c: new, added
1012 2008-09-05 Raphael Neider <rneider AT web.de>
1014 * configure.in, Makefile.common.in: add support for ccache,
1015 remove spurious $VERSION output, detect doc-tools even without
1016 --enable-doc to facilitate later manual doc-builds, minor cleanup
1017 * configure: regenerated
1019 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1020 avoid races in parallel VPATH builds
1021 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1022 * doc/sdccman.lyx: mention --without-ccache configure option
1024 2008-09-01 Raphael Neider <rneider AT web.de>
1026 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1027 * (genConstPointerGet): fix reading bitfields from __code space
1028 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1029 bitfield initializers (fix regression test bug1856409.c)
1030 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1033 2008-08-31 Raphael Neider <rneider AT web.de>
1035 * src/pic16/gen.c (genAssign): removed useless compiler output
1036 * (genPointerGet,genPointerSet,genCast),
1037 src/pic16/glue.c (pic16_printGPointerType):
1038 also handle PPOINTERs just to avoid spurious asserts
1039 * (pic16_printIvalType,pic16_printIvalBitFields):
1040 generalized to arbitrary type/bitfield sizes, allows compilation of
1041 regression test bug-1981238.c
1042 * (pic16_printIvalChar): fix regression test structflexarray.c
1043 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1044 in initialized structs and fix #1843745
1045 * (pic16_printIvalStruct): always output initializers for all fields,
1046 even those not explicitly given, fixes zeropad.c regression test
1047 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1048 #2073635, #1567098, and #1485812)
1049 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1051 2008-08-31 Borut Razem <borut.razem AT siol.net>
1053 * support/regression/tests/bug-895992.c,
1054 support/regression/tests/onebyte.c:
1055 enabled pic16 regression testing since the bugs
1056 1511794: pic16: regression test bug-895992.c fails
1057 1444425: onebyte.c regression tes fails on pic16
1058 are fixed, probably by fixing
1059 2048464: PIC16: fix genUminus - addresses not.c regression test
1060 * src/SDCCsymt.c, src/SDCCglue.c,
1061 support/regression/tests/bug-1981238.c:
1062 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1065 2008-08-30 Borut Razem <borut.razem AT siol.net>
1067 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1068 release version 4.3.2
1070 2008-08-24 Raphael Neider <rneider AT web.de>
1072 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1073 always use the sdcc from the current build tree (ignore $CC from
1074 the environment, fixes compile farm builds)
1075 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1076 remove more build products from install directory
1077 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1078 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1080 2008-08-24 Borut Razem <borut.razem AT siol.net>
1082 * src/SDCC.y: applied patch
1083 2050245: Fix # 1963382
1085 1963382: Listing File - C file comment is incorrect
1088 2008-08-23 Borut Razem <borut.razem AT siol.net>
1090 * src/pic16/gen.c: applied patch
1091 2048464: PIC16: fix genUminus - addresses not.c regression test
1092 thanks Mauro Giachero
1094 2008-08-22 Borut Razem <borut.razem AT siol.net>
1096 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1097 src/pic16/main.c: allow spaces in gpasm and gplink paths
1099 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1102 * src/z80/peeph-z80.def: minor peephole improvement
1104 2008-08-15 Raphael Neider <rneider AT web.de>
1106 * src/z80/gen.c (_vemit2): suppress compiler warning
1108 * src/pic/*.[ch]: make proper use of header files and avoid
1109 ad-hoc extern declarations, mark module-local helpers 'static',
1110 removed dead/replaced code, no functional changes
1111 * src/pic16/pcode.c: disentangled from pic14 backend
1113 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1115 * src/z80/gen.c: fixed #2051348
1116 * support/regression/tests/bug-2051348.c: regression test for #2051348
1118 2008-08-10 Raphael Neider <rneider AT web.de>
1121 * Makefile.common.in: export PACKAGE for $docdir,
1122 fixes #1957036, avoid some "underquoted definition" warnings
1123 * configure: regenerated
1125 2008-08-10 Raphael Neider <rneider AT web.de>
1127 * device/lib/pic16/**: build pic16 library using autotools for
1128 improved dependency tracking
1130 * device/lib/Makefile.in,
1132 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1134 2008-08-10 Raphael Neider <rneider AT web.de>
1136 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1137 local variables if --nooverlay is given, workaround for #2023121
1139 2008-08-08 Raphael Neider <rneider AT web.de>
1141 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1143 2008-08-08 Raphael Neider <rneider AT web.de>
1145 * src/pic/pcoderegs.c,
1147 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1149 2008-08-07 Borut Razem <borut.razem AT siol.net>
1151 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1152 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1153 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1154 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1155 applied modified patch 2038174: Add support for binary constants v2
1156 thanks Mauro Giachero
1157 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1159 2008-08-04 Raphael Neider <rneider AT web.de>
1162 * src/pic16/device.h,
1164 * src/pic16/main.c: enable --optimize-goto by default
1166 * device/lib/pic16/Makefile.common.in: suppress removed option
1169 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1171 2008-07-30 Borut Razem <borut.razem AT siol.net>
1173 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1174 applied patch 22032433: PIC16: fix constant strings,
1175 thanks Mauro Giachero
1177 2008-07-29 Borut Razem <borut.razem AT siol.net>
1179 * src/pic16/gen.c: applied patches:
1180 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1181 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1182 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1183 thanks Mauro Giachero
1185 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1187 * src/port.h: Fixed typo in comment
1189 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1191 * src/z80/mappings.i: Implemented RFE #1919415
1192 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1193 #1880202, #1914434, prepared for RFE #1703943
1195 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1197 * src/z80/peeph.def,
1198 * src/z80/peeph-z80.def,
1199 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1200 preparation for Z80 peephole improvements
1202 2008-06-21 Raphael Neider <rneider AT web.de>
1204 * device/include/pic16/pic18f66j60.h,
1205 * device/include/pic16/pic18f66j65.h,
1206 * device/include/pic16/pic18f67j60.h,
1207 * device/include/pic16/pic18f86j60.h,
1208 * device/include/pic16/pic18f86j65.h,
1209 * device/include/pic16/pic18f87j60.h,
1210 * device/include/pic16/pic18f96j60.h,
1211 * device/include/pic16/pic18f96j65.h,
1212 * device/include/pic16/pic18f97j60.h,
1213 * device/lib/pic16/libdev/pic18f66j60.c,
1214 * device/lib/pic16/libdev/pic18f66j65.c,
1215 * device/lib/pic16/libdev/pic18f67j60.c,
1216 * device/lib/pic16/libdev/pic18f86j60.c,
1217 * device/lib/pic16/libdev/pic18f86j65.c,
1218 * device/lib/pic16/libdev/pic18f87j60.c,
1219 * device/lib/pic16/libdev/pic18f96j60.c,
1220 * device/lib/pic16/libdev/pic18f96j65.c,
1221 * device/lib/pic16/libdev/pic18f97j60.c,
1222 * device/include/pic16/pic16devices.txt,
1223 * device/include/pic16/pic18fregs.h,
1224 * device/lib/pic16/pics.all: added new devices
1226 * device/include/pic16/adc.h,
1227 * device/lib/pic16/libio/adc/adcbusy.c,
1228 * device/lib/pic16/libio/adc/adcopen.c,
1229 * device/lib/pic16/libio/adc/adcsetch.c,
1230 * device/lib/pic16/libio/i2c/i2copen.c,
1231 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1232 all changes from a patch by Anton Strobl
1234 2008-06-12 Borut Razem <borut.razem AT siol.net>
1236 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1237 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1238 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1239 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1240 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1241 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1242 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1243 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1244 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1245 by applying the modified patch from Risto Huotari
1247 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1250 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1251 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1252 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1253 * support/regression/tests/bug1938300.c: new, added
1255 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * device/include/asm/ds390/features.h,
1258 * device/include/asm/mcs51/features.h,
1259 * device/include/mcs51/regc515c.h: inserted LGPL notice
1261 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * device/lib/gbz80/div.s,
1264 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1265 patch 1597883, Thanks Robert Ramey
1267 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1269 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1270 createIvalCharPtr, createIvalPtr, createIval),
1272 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1273 initializers for local auto variables
1274 * support/regression/tests/zeropad.c: added testcase for auto initializers
1276 2008-05-26 Raphael Neider <rneider AT web.de>
1278 * device/lib/pic16/startup/crt0.c,
1279 * device/lib/pic16/startup/crt0i.c,
1280 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1281 explicit, fixed curr_entry loop for >= 256 initializer records,
1282 removed debug code (write to 0xf7e)
1284 2008-05-25 Raphael Neider <rneider AT web.de>
1286 * device/include/pic/pic16f627a.h,
1287 * device/include/pic/pic16f628a.h,
1288 * device/include/pic/pic16f648a.h: added missing ports
1290 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1292 * device/include/float.h: added __INFINITY
1293 * device/lib/_fsadd.c: handle overflows
1294 * device/lib/_fsmul.c,
1295 * device/lib/_fsdiv.c: use __INFINITY
1296 * device/lib/_fseq.c,
1297 * device/lib/_fsneq.c: handle -0.0
1298 * sim/ucsim/s51.src/uc89c51r.cc,
1299 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1300 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1301 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1302 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1303 * support/regression/tests/snprintf.c: test bug with --xstack
1305 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1307 * src/SDCCpeeph.c (callFuncByName):
1308 Support nested parenthesis in peephole function arguments (#1967300)
1310 2008-05-19 Raphael Neider <rneider AT web.de>
1312 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1313 fixed duplicate labels (#1911325)
1315 2008-05-19 Raphael Neider <rneider AT web.de>
1317 * src/regression/empty.c: suppress warning
1318 * src/regression/pointer1.c: enabled index_by_pointer()
1319 * src/regression/inline.c: now works for pic16 as well
1321 * src/pic16/device.c: include dbuf declarations
1322 * src/pic16/device.h: removed obsolete prototypes
1324 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1325 * src/pic16/glue.c: made purely local functions static,
1326 (pic16_printGPointerType, pic16_printIvalCharPtr,
1327 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1328 generic pointers' tags (#1961866)
1330 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1332 2008-05-19 Borut Razem <borut.razem AT siol.net>
1334 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1335 fixed typo, uninstall include/pic16/pic16devices.txt
1337 2008-05-18 Borut Razem <borut.razem AT siol.net>
1339 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1340 the buffer is null terminated
1341 * src/device/pic16.c:
1342 applied modified patch 1965676: Patch for Win32 16 bit PIC
1343 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1345 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1347 * src/SDCC.lex (check_type),
1348 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1350 * as/mcs51/clean.mk,
1351 * as/z80/clean.mk: also clean *.dep
1352 * device/lib/pic16/libsdcc/stack/Makefile,
1353 * sim/ucsim/libtool: removed as they are rebuild by configure
1354 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1356 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1359 fixupInline instead of createFunction to fix bug 1864577
1360 (inlineFindMaxBlockno): removed, use global blockNo
1361 * src/SDCCglobl.h: added blockNo
1363 * src/z80/peep.h: modified properties
1364 * support/regression/tests/bug1864577.c: new, added
1366 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1368 * as/mcs51/asdata.c,
1369 * as/mcs51/asm.h: added org_cnt
1370 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1371 * as/mcs51/asout.c: changed old K&R to ANSI
1372 * as/mcs51/Makefile.in: use common identifiers
1378 * as/hc08/Makefile.bcc,
1379 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1380 * sdcc_vc_in.h: added define __func__
1381 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1382 Thanks Ruud van Silfhout
1383 * support/regression/tests/bug1717305.c: new, added
1385 2008-05-05 Borut Razem <borut.razem AT siol.net>
1387 * support/regression/Makefile.in,
1388 support/regression/ports/ds390/spec.mk,
1389 support/regression/ports/hc08/spec.mk,
1390 support/regression/ports/mcs51-common/spec.mk,
1391 support/regression/ports/pic14/spec.mk,
1392 support/regression/ports/pic16/spec.mk,
1393 support/regression/ports/ucz80/spec.mk,
1394 support/regression/ports/z80/spec.mk:
1395 added INC_DIR and LIBDIR paths
1396 * src/ds390/gen.c: removed duplicated selicolon
1398 2008-05-04 Borut Razem <borut.razem AT siol.net>
1400 * support/regression/Makefile.in,
1401 support/regression/fwk/lib/testfwk.c,
1402 support/regression/ports/ds390/spec.mk,
1403 support/regression/ports/hc08/spec.mk,
1404 support/regression/ports/mcs51-common/spec.mk,
1405 support/regression/ports/mcs51-large/spec.mk,
1406 support/regression/ports/mcs51-medium/spec.mk,
1407 support/regression/ports/mcs51-small/spec.mk,
1408 support/regression/ports/mcs51-stack-auto/spec.mk,
1409 support/regression/ports/mcs51-xstack-auto/spec.mk,
1410 support/regression/ports/pic14/spec.mk,
1411 support/regression/ports/pic16/spec.mk,
1412 support/regression/ports/ucz80/spec.mk:
1413 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1414 used to run regeression tests
1416 2008-05-01 Raphael Neider <rneider AT web.de>
1418 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1419 supported devices and instructions to add new ones
1421 2008-05-01 Raphael Neider <rneider AT web.de>
1423 * device/include/pic16/adc.h,
1424 device/lib/pic16/libio/adc/adcbusy.c,
1425 device/lib/pic16/libio/adc/adcopen.c,
1426 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1427 18f2455 style ADC devices, based on patch #1776197
1428 * device/lib/pic16/libio/adc/adcclose.c,
1429 device/lib/pic16/libio/adc/adcconv.c,
1430 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1431 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1432 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1433 * device/include/pic16/pic18f4431.h,
1434 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1435 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1437 2008-05-01 Raphael Neider <rneider AT web.de>
1439 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1440 moved xinst flag into pic16_options_t
1441 * src/pic16/device.c (default_device, pic16_list_devices,
1442 pic16_find_device): removed references to sfrrange
1443 * src/pic16/gen.c (genFunction),
1444 src/pic16/glue.c (pic16initialComments),
1445 src/pic16/main.c (pic16_optionsTable),
1446 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1448 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1450 2008-04-29 Raphael Neider <rneider AT web.de>
1452 * src/pic16/devices.inc,
1453 device/include/pic16/pic16devices.txt: replaced compiled-in list
1454 of devices with a variant parsed at runtime
1455 * src/pic16/device.c: added support for parsing pic16devices.txt,
1457 * src/pic16/device.h: removed (now) unused fields from PIC_device
1458 * src/pic16/main.c: removed #pragma maxram,
1459 (_pic16_initPaths): removed bogus generation of search paths,
1460 setup the port proper only after the search paths (for
1461 pic16devices.txt) are set up,
1462 (_pic16_finaliseOptions): moved processor dependant code here
1463 from _pic16_initPaths(), clean up
1464 * src/pic16/ralloc.c (pic16_init_stack),
1465 * src/pic16/ralloc.h,
1466 * src/pic16/pcode.c: clean up
1467 * device/include/Makefile.in,
1468 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1469 * support/scripts/inc2h-pic16.pl: updated instructions
1471 2008-04-29 Raphael Neider <rneider AT web.de>
1473 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1474 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1475 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1476 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1477 added missing family members and 18f2480/2580/4480/4580 family
1478 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1479 * device/include/pic16/pic18f2525.h: use 18f4620.h
1480 * device/include/pic16/pic18f6680.h: use 18f8680.h
1481 * device/include/pic16/pic18fregs.h,
1482 device/lib/pic16/pics.all,
1483 src/pic16/devices.inc: add new devices
1484 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1485 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1486 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1487 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1488 prevent attempting to build the libio for some new devices
1490 2008-04-29 Raphael Neider <rneider AT web.de>
1492 * debugger/mcs51/Makefile.in: fixed paths to sources
1494 2008-04-25 Borut Razem <borut.razem AT siol.net>
1496 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1497 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1498 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1499 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1500 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1501 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1502 as/link/z80/linkz80.dsp: lklibr.c moved
1503 * doc/INSTALL.txt: binary archives in bz2 format
1504 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1506 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1508 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1509 * support/regression/tests/bug1856409.c: new, added
1511 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * src/mcs51/peep.c: Use werror for error messages.
1515 * src/SDCCicode.c (geniCodeConditional),
1516 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1517 * src/z80/Makefile.bcc,
1518 * src/z80/z80.dsp: added src/z80/peep.c/h
1519 * support/regression/tests/bug1839321.c: new, added
1521 2008-04-20 Raphael Neider <rneider AT web.de>
1523 * device/include/pic16/pic18f2455.h: added bitfields for port C
1525 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1527 * src/z80/peep.c: Use werror for error messages.
1529 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1531 * src/z80/peep.h (declaration of notUsed()),
1532 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1534 * src/z80/z80.h (added dependency on peep.h),
1535 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1538 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1540 * src/SDCCpeeph.c (added support for notUsed()),
1541 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1543 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1544 for notUsed()): Implemented generic (that is not port-specific) part
1547 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1550 * device/lib/libsdcc.lib,
1551 * device/lib/Makefile.in,
1552 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1553 * device/lib/calloc.c: renamed to _calloc.c
1554 * device/lib/free.c: renamed to _free.c
1555 * device/lib/malloc.c: renamed to _malloc.c
1556 * device/lib/realloc.c: renamed to _realloc.c
1557 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1558 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1559 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1560 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1561 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1562 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1563 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1564 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1566 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1567 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1568 * support/regression/tests/bug1509084.c: new, added
1570 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * device/include/mcs51/cc2510fx.h: added _XPAGE
1573 * device/include/mcs51/compiler.h: cosmetic changes
1575 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1580 2008-03-31 Borut Razem <borut.razem AT siol.net>
1582 * support/cpp2 renamed to support/cpp
1583 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1584 support/cpp2/libiberty/splay-tree.c,
1585 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1586 support/cpp2/libcpp/directives.c,
1587 support/cpp2/libcpp/include/cpplib.h,
1588 support/cpp2/libcpp/include/symtab.h,
1589 support/cpp2/libcpp/include/line-map.h,
1590 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1591 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1592 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1593 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1594 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1595 release version 4.3.0
1596 * configure.in, configure, Makefile.in, Makefile.bcc:
1597 adapted for moved cpp2
1599 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1601 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1602 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1604 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1608 * support/regression/tests/bug1717943.c: new, added
1610 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1612 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1613 bytewise return value assignments introduced in last commit.
1615 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1617 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1618 genMult, genJumpTab):
1619 Use 16-bit instructions for addition in some additional cases,
1620 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1622 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1624 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1625 Implemented RFE #1921450, changed some debug messages.
1627 2008-03-30 Borut Razem <borut.razem AT siol.net>
1629 * Small Device C Compiler 2.8.0 released
1630 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1631 * support/scripts/sdcc.nsi: added finish page; this version
1632 was used for 2.8.0 release
1633 * doc/knownbugs.html: removed; magically generated by the build
1634 process using gen_known_bugs.pl from now on
1636 2008-03-23 Borut Razem <borut.razem AT siol.net>
1638 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1639 and reverted it, since it was already fixed by Raphael ;-)
1640 * doc/knownbugs.html: updated for RC2
1642 2008-03-22 Raphael Neider <rneider AT web.de>
1644 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1647 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1650 * support/regression/tests/bug1839277.c: added related testBug1839299
1652 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1655 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1657 * src/mcs51/gen.c: throughout only output hex constants
1658 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1659 * support/regression/tests/bug1839277.c: new, added
1661 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1663 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1664 compilation warning about nested comments.
1666 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1669 * support/regression/tests/bug1921073.c: new, added
1671 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1673 * src/z80/SDCCpeeph.c.c (callFuncByName):
1674 Commented function parameters.
1676 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1678 * src/z80/ralloc.c (packRegsForAccUse2):
1679 disabled a broken accumulator packing optimization (fixed #1292721).
1680 * support/regression/tests/bug-1292721: Regression test for #1292721.
1682 2008-03-16 Raphael Neider <rneider AT web.de>
1684 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1685 fixed code bloat regression using a variant of patch #1915618
1687 2008-03-16 Borut Razem <borut.razem AT siol.net>
1689 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1690 icon, changed startup menu for release distribution, code cleaning,
1691 create url files instead links in startup menu
1693 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1696 * support/regression/tests/bug1579949.c: new, added
1698 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1700 * device/lib/printf_fast.c: fixed bug 1255403
1702 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1705 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1707 2008-03-14 Borut Razem <borut.razem AT siol.net>
1709 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1710 command line options
1711 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1712 is correctly displayed
1713 * as/link/z80/lkmain.c: usage line commented out
1715 2008-03-13 Borut Razem <borut.razem AT siol.net>
1717 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1718 updated the list pf supported pic14 devices
1720 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1722 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1724 2008-03-12 Borut Razem <borut.razem AT siol.net>
1726 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1727 fixed documentation request #1718191
1728 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1729 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1732 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1734 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1735 * support/regression/tests/bug1505811.c: new, added
1737 2008-03-09 Raphael Neider <rneider AT web.de>
1739 * device/include/pic16/pic18f2620.h,
1740 * device/include/pic16/pic18f4620.h,
1741 * device/lib/pic16/libdev/pic18f2620.c,
1742 * device/lib/pic16/libdev/pic18f4525.c,
1743 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1744 family to consistently use pic18f4620.[ch], fixes #1832562
1746 2008-03-09 Borut Razem <borut.razem AT siol.net>
1748 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1749 changed sdcc version to 2.8.0
1750 * knownbugs.html: regenerated
1751 * support/scripts/gen_known_bugs.pl: added number of open bugs
1753 2008-03-09 Raphael Neider <rneider AT web.de>
1755 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1756 (genOr): read volatile operand even if the result is known,
1758 (genOr,genXor): removed unused legacy code,
1759 (genDummyRead): use pic16_mov2w_volatile()
1761 2008-03-08 Borut Razem <borut.razem AT siol.net>
1763 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1764 cons w. --model-large
1765 * support/regression/staticinit.c: added regression test for bug
1768 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * src/ds390/gen.c (pushSide, genPcall),
1771 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1772 * src/mcs51/gen.c: cosmetic changes
1773 * support/regression/fwk/include/testfwk.h: added macro reentrant
1774 * support/regression/tests/bug1908493.c: new, added
1776 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1778 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1780 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1782 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1783 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1784 already set in ds390/main.c and mcs51/main.c
1786 2008-03-07 Raphael Neider <rneider AT web.de>
1788 * src/regression/init0.c: new test for initialized arrays of function
1790 * src/regression/Makefile: made a bit more flexible, added init0.c
1791 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1792 pointers, closes #1427663
1794 2008-03-05 Borut Razem <borut.razem AT siol.net>
1796 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1797 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1799 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1801 * support/librarian/sdcclib.c:Added feature request 1908061:
1802 Synchronise sdcclib commands with ar.
1804 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1806 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1807 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1808 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1809 * device/include/mcs51/compiler.h: removed umlauts, added double
1812 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1814 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1815 * support/regression/tests/bug1536762.c: new, added
1817 * src/SDCCutil.h: added getBuildDate()
1818 * src/SDCCmain.c (printVersionInfo),
1819 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1821 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1822 * src/ds390/ralloc.c (packRegisters),
1823 * src/mcs51/ralloc.c (packRegisters),
1824 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1826 * support/regression/tests/bug1618050.c: new, added
1827 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1828 * support/regression/fwk/include/testfwk.h,
1829 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1832 2008-03-04 Raphael Neider <rneider AT web.de>
1834 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1835 on accessing OP_SYM_TYPE(op)
1836 * src/pic/gen.h: removed unused prototype of genMinusDec()
1837 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1838 fix #1876953 (invalid subtraction code), removed unused code
1840 2008-03-03 Raphael Neider <rneider AT web.de>
1844 * src/pic/genarith.c,
1846 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1847 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1849 2008-03-03 Raphael Neider <rneider AT web.de>
1851 * src/pic/device.c (find_device): search user-specified paths first
1852 for pic14devices.txt, fixes #1900827
1854 2008-03-02 Borut Razem <borut.razem AT siol.net>
1856 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1857 AddToPath and RemoveFromPath
1859 2008-03-01 Borut Razem <borut.razem AT siol.net>
1861 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1862 work correctly, added debugging support if -DSDCC.DEBUG command line
1865 2008-02-28 Borut Razem <borut.razem AT siol.net>
1867 * doc/sdccman.lyx: cosmetic changes
1869 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1872 * doc/sdccman.lyx: fixed unmeant removal of spaces
1874 2008-02-27 Borut Razem <borut.razem AT siol.net>
1876 * support/scripts/sdcc.nsi: corrected installation directory for
1877 current user installation mode
1878 * doc/README.txt: added Philipp Klaus Krause to the developers list
1880 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1882 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1883 return ifx condition
1884 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1885 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1886 ifxJump to fix bug 1838000
1887 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1888 * support/regression/tests/bug1838000.c: new, added
1889 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1891 2008-02-26 Borut Razem <borut.razem AT siol.net>
1893 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1895 * support/scripts/sdcc.nsi: added MULTIUSER page,
1896 NSIS upgraded to version 2.35
1898 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1901 * support/regression/tests/bug1565152.c: new, added
1903 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1906 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1907 * support/regression/tests/bug1670148.c: new, added
1909 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1911 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1913 2008-02-24 Borut Razem <borut.razem AT siol.net>
1915 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1916 is ineffective for unsigned char parameter
1918 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1921 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1922 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1923 * support/Util/MySystem.c (my_system): output errorcode when verbose
1925 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1927 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1930 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1932 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1935 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1939 2008-02-21 Borut Razem <borut.razem AT siol.net>
1941 * support/regression/Makefile.in,
1942 support/regression/ports/ds390/spec.mk,
1943 support/regression/ports/hc08/spec.mk,
1944 support/regression/ports/mcs51-common/spec.mk,
1945 support/regression/ports/pic14/spec.mk,
1946 support/regression/ports/pic16/spec.mk,
1947 support/regression/ports/ucz80/spec.mk,
1948 support/regression/ports/xa51/spec.mk:
1949 added CFLAGS when compiling timeout
1951 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1953 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1956 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1958 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1959 * support/regression/tests/bug1888147.c: new, added
1961 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1963 * src/z80/gen.c: fixed bugs #1596270, #1736867
1965 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1967 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1968 contents, mostly fixes #1596270
1970 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1972 * src/z80/peeph.def,
1973 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1974 peepholes, fixes #1806565
1976 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1979 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1980 fixes bug 1739475, thanks Robert Larice
1981 (rule 271): new, added
1983 2008-02-18 Borut Razem <borut.razem AT siol.net>
1985 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1987 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1989 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1991 2008-02-17 Raphael Neider <rneider AT web.de>
1993 * src/pic16/genarith.c,
1996 * src/pic16/genutils.c: removed unused legacy code,
1997 removed unused fields from struct asmop and struct _G
1999 2008-02-17 Raphael Neider <rneider AT web.de>
2001 * src/pic16/gen.c (AccRsh): cosmetic changes,
2002 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2003 genRightShiftLiteral): fixed to work with SFRs as result by
2004 assigning only once to result,
2005 removed a lot of unused/excluded code fragments
2007 2008-02-17 Raphael Neider <rneider AT web.de>
2009 * device/include/pic/pic16f88.h,
2010 * device/include/pic/pic16f886.h,
2011 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2013 2008-02-17 Borut Razem <borut.razem AT siol.net>
2015 * src/z80/peeph.def: applied patch
2016 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2017 * src/z80/gen.c, src/z80/peeph.def: applied patch
2018 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2019 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2020 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2021 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2022 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2023 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2025 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2027 * as/link/mcs51/aslink.dsp: removed SDK define
2028 * as/link/z80/clean.mk: brought in sync with other ports
2029 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2030 * as/hc08/Makefile.bcc,
2031 * as/mcs51/Makefile.bcc,
2032 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2033 * src/z80/main.c (_setValues): use the now capitalized -Z,
2034 (z80_port, gbz80_port): generate debug information when asked
2036 2008-02-16 Borut Razem <borut.razem AT siol.net>
2038 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2039 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2040 as/z80/Makefile.in. as/z80/Makefile.bcc:
2041 applied patch #1893393: patch for as-z80 and link-z80 to generate
2042 cdb, thanks to Armin Diehl
2043 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2044 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2045 asnoice.c moved to as/asxxsrc/asnoice.c
2046 * src/z80/peeph-gbz80.def: applied patch
2047 #1880235: Z80 return peephole, thanks to Philipp Krause
2049 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2052 * doc/sdccman.lyx: bumped version to 2.7.5
2053 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2055 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * device/include/pic16/stdlib.h,
2058 * device/lib/pic16/libc/stdlib/ltoa.c,
2059 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2061 2008-02-13 Borut Razem <borut.razem AT siol.net>
2063 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2064 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2065 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2066 src/SDCCopt.c, src/SDCCval.c:
2067 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2069 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * src/SDCCsymt.c (compareType): fixed bug 1309013
2073 2008-02-09 Borut Razem <borut.razem AT siol.net>
2075 * src/SDCCval.c, src/SDCCval.h:
2076 code cleaning, added function constChrVal()
2077 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2078 call constChrVal() instead constVal()
2080 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2082 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2085 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2086 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2089 2008-02-01 Raphael Neider <rneider AT web.de>
2091 * device/include/pic/pic16f886.h,
2092 * device/include/pic/pic16f887.h: added RA6 and RA7
2094 2008-01-24 Raphael Neider <rneider AT web.de>
2096 * device/include/pic/pic16f88.h: added RA6 and RA7
2097 * device/lib/pic/libdev/disabled_pic16f886.c,
2098 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2100 * src/pic16/devices.inc,
2101 * device/include/pic16/pic18f2423.h,
2102 * device/include/pic16/pic18f2523.h,
2103 * device/include/pic16/pic18fregs.h,
2104 * device/lib/pic16/pics.all
2105 * device/lib/pic16/libdev/pic18f2423.c,
2106 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2107 * device/lib/pic16/libio/i2c.ignore,
2108 * device/lib/pic16/libio/usart.ignore,
2109 * device/lib/pic16/libio/adc.ignore: ignore new devices
2111 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2113 * src/SDCCast.c (createRMW): fixed bug 1582651
2115 2008-01-20 Borut Razem <borut.razem AT siol.net>
2117 * src/SDCCcse.c: partially fixed enhancement request
2118 #1793872 - multiply by -1 not collapsed
2119 * support/regression/tests/arithcsi.c: added regression test
2121 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * as/mcs51/asx8051.dsp: removed define SDK
2124 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2125 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2127 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2128 cosmetic changes, brought more in sync, changed old K&R to ANSI
2130 2008-01-13 Borut Razem <borut.razem AT siol.net>
2132 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2133 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2135 2007-12-30 Borut Razem <borut.razem AT siol.net>
2137 * src/pic16/gen.c: fixed implementation of bitwise operations for
2139 * support/regression/tests/bitwise.c: added test cases
2141 2007-12-29 Borut Razem <borut.razem AT siol.net>
2143 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2144 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2145 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2146 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2147 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2148 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2149 src/pic16/pcode.[ch]: added const qualifier
2150 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2151 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2152 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2153 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2154 * as/asxxsrc/aslex.c: use dbuf_getline()
2155 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2156 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2157 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2158 as/z80/asm.h, as/z80/z80adr.c:
2159 changed type of ib and ip to const char *
2161 2007-12-28 Borut Razem <borut.razem AT siol.net>
2163 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2164 introduced (readlin) - long lines are turuncated
2165 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2166 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2167 as/z80/Makefile.in: moved aslex.c to asxxsrc
2168 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2169 * as/hc08/asmain.c, as/mcs51/asmain.c:
2170 added missing initialization of a_addr field
2171 * support/regression/tests/long_asm_line.c: added regtest for long
2174 2007-12-22 Borut Razem <borut.razem AT siol.net>
2176 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2178 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2180 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2182 2007-12-16 Borut Razem <borut.razem AT siol.net>
2184 * device/include/pic16/stdbool.h: removed, since already exists in
2185 device/include/; this also fixes bitopcse.c regression test for pic16
2187 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2188 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2189 dereference doesn't work; covered by regression test bug1399290
2191 2007-12-05 Borut Razem <borut.razem AT siol.net>
2193 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2196 2007-12-01 Borut Razem <borut.razem AT siol.net>
2198 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2199 corrected handling of the highest_valid_address
2201 2007-11-17 Raphael Neider <rneider AT web.de>
2203 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2204 * src/pic/glue.c (picglue): emit .file if --debug is given
2206 2007-11-17 Raphael Neider <rneider AT web.de>
2208 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2209 care when left or right operand resides in result, fixes #1830220
2211 2007-11-17 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2214 #983491 - "Merge duplicate strings function is ineffective"
2215 * support/regression/tests/bug-983491.c: regtest disabled
2216 * as/asxxsrc: created
2217 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2218 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2219 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2220 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2221 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2222 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2223 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2224 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2225 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2226 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2227 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2228 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2229 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2231 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * device/include/stdarg.h: added and removed some casts
2234 * src/SDCCsymt.c (compareType): Fully check types between generic and
2235 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2237 2007-11-13 Borut Razem <borut.razem AT siol.net>
2239 * support/regression/tests/bug-1817005.c:
2240 added regtest for bug #1817005 - as-z80 chokes on long labels
2242 2007-11-12 Borut Razem <borut.razem AT siol.net>
2244 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2245 as/z80/asout.c, as/z80/aslist.c:
2246 fixed bug #1817005 - as-z80 chokes on long labels
2248 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * as/z80/asmain.c: cosmetic changes
2254 * as/z80/alloc.h: removed
2256 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2257 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2258 * as/link/hc08/Makefile.in,
2259 * as/link/mcs51/Makefile.in,
2260 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2262 * as/link/mcs51/lkarea.c,
2263 * as/link/mcs51/lkmain.c: cosmetic changes
2264 * as/link/hc08/lklibr.c,
2265 * as/link/z80/lklibr.c,
2266 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2267 used cygwin_conv_to_full_posix_path,
2268 added warnings, cosmetic changes, brought more in sync
2269 changed old K&R into ANSI function declarations
2270 * as/link/z80/lklibr.c (loadAdb): added
2271 * as/link/z80/lkmain.c: removed -- option from usage text
2273 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2275 * src/mcs51/gen.c (outBitC): optimized for no result
2277 2007-10-31 Borut Razem <borut.razem AT siol.net>
2279 * src/SDCCsymt.c: fixed (hopeful properly) bug
2280 #1805702 - order of extern matters
2281 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2284 2007-10-29 Borut Razem <borut.razem AT siol.net>
2286 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2287 - order of extern matters
2288 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2291 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2293 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2294 24bitMode, portIsDS390
2295 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2296 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2297 (notVolatileVariable): also check sloc names,
2298 (callFuncByName): moved ftab[] out of function and sorted it by use
2300 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2303 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2304 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2305 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2306 * support/regression/tests/bug-880197.c: new, added
2308 2007-10-28 Borut Razem <borut.razem AT siol.net>
2310 * support/regression/Makefile.in,
2311 support/regression/ports/mcs51-large/spec.mk,
2312 support/regression/ports/mcs51-xstack-auto/spec.mk,
2313 support/regression/ports/mcs51-stack-auto/spec.mk,
2314 support/regression/ports/mcs51-medium/spec.mk,
2315 support/regression/ports/mcs51-common/spec.mk,
2316 support/regression/ports/mcs51-common/*,
2317 support/regression/ports/mcs51-small/*:
2318 mcs51 renamed to mcs51-common, created mcs51-small
2319 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2320 * support/regression/tests/bug-1805702.c: added regtest for bug
2323 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2326 added new rules 265 - 270
2327 * support/regression/tests/bug1721024.c:new, added
2328 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2329 introduced new test-mcs51 to run all mcs51 tests
2331 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2333 * support/regression/tests/bug1816470.c: new, added
2335 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2338 propagate for *,+,- with float, fixed bug 1816470
2339 (decorateType): cast to resultTypeProp instead of resultType
2341 2007-10-19 Borut Razem <borut.razem AT siol.net>
2343 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2344 function is ineffective" for pic16 tareget
2345 * support/scripts/listerr.c: corrected include path
2346 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2349 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2351 * support/regression/tests/using.c: new, added
2352 * support/regression/tests/vaargs.c: fixed and enabled test
2354 2007-10-18 Borut Razem <borut.razem AT siol.net>
2356 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2358 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2360 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * doc/sdccman.lyx: documented option --Werror
2363 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2364 RegBankUsed[] earlier
2366 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2368 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2372 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2374 * src/SDCCast.c (decorateType): improved optimization of tri-op
2375 * src/SDCCerr.c (vwerror, setWError),
2377 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2378 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2380 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2383 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2384 * support/regression/tests/bug-223113.c,
2385 * support/regression/tests/bug-426632.c,
2386 * support/regression/tests/bug-468811.c,
2387 * support/regression/tests/bug-477835.c,
2388 * support/regression/tests/bug-478094.c,
2389 * support/regression/tests/bug-499644.c,
2390 * support/regression/tests/bug-524209.c,
2391 * support/regression/tests/bug-524211.c,
2392 * support/regression/tests/packcast.c,
2393 * support/regression/tests/structidx.c: added empty tests
2394 * support/regression/tests/bug-607243.c: enabled test
2396 2007-10-06 Borut Razem <borut.razem AT siol.net>
2398 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2399 support of universal binaries on Mac OS X
2401 2007-10-02 Borut Razem <borut.razem AT siol.net>
2403 * src/SDCCval.h: unified double2ul macro for all platforms
2404 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2405 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2407 2007-09-30 Borut Razem <borut.razem AT siol.net>
2409 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2411 * sdcc_vc_in.h: enabled warnings
2412 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2413 unsigned type, result still unsigned
2414 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2416 2007-09-28 Raphael Neider <rneider AT web.de>
2418 * src/pic/device.c (find_device): prevent buffer underflow error
2419 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2420 the just destroyed list entry
2422 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2424 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2427 2007-09-18 Borut Razem <borut.razem AT siol.net>
2429 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2430 applied to unsigned type, result still unsigned
2432 2007-09-17 Borut Razem <borut.razem AT siol.net>
2434 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2435 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2436 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2437 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2438 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2439 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2440 src/z80/gen.c, src/z80/ralloc.c:
2441 fixed bug #1739860 - sdcc does not work correctly on some platforms
2443 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2445 2007-09-17 Raphael Neider <rneider AT web.de>
2447 * src/pic16/device.c: reverted to previous version
2448 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2450 2007-09-16 Raphael Neider <rneider AT web.de>
2452 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2453 as this raises a ton of gpasm warnings, just emit a second label
2454 * src/pic16/devices.inc,
2455 * device/lib/pic16/pics.all,
2456 * device/lib/pic16/libdev/pic18f2585.c,
2457 * device/lib/pic16/libdev/pic18f2680.c,
2458 * device/lib/pic16/libdev/pic18f2682.c,
2459 * device/lib/pic16/libdev/pic18f2685.c,
2460 * device/lib/pic16/libdev/pic18f4585.c,
2461 * device/lib/pic16/libdev/pic18f4680.c,
2462 * device/lib/pic16/libdev/pic18f4682.c,
2463 * device/lib/pic16/libdev/pic18f4685.c,
2464 * device/include/pic16/pic18f2585.h,
2465 * device/include/pic16/pic18f2680.h,
2466 * device/include/pic16/pic18f2682.h,
2467 * device/include/pic16/pic18f2685.h,
2468 * device/include/pic16/pic18f4585.h,
2469 * device/include/pic16/pic18f4680.h,
2470 * device/include/pic16/pic18f4682.h,
2471 * device/include/pic16/pic18f4685.h,
2472 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2473 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2474 patch contributed by Anton Strobl, applied with changes
2476 2007-09-16 Raphael Neider <rneider AT web.de>
2478 * device/include/pic16/pic18f2431.h,
2479 * device/include/pic16/pic18f25j10.h,
2480 * device/include/pic16/pic18f4431.h,
2481 * device/include/pic16/pic18f45j10.h: adopted common include style
2482 * device/include/pic16/pic18f1320.h,
2483 * device/include/pic16/pic18f2320.h,
2484 * device/include/pic16/pic18f2525.h,
2485 * device/include/pic16/pic18f4320.h,
2486 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2487 * device/include/pic16/pic18fregs.h: prepared for automatic include
2488 file selection by having DEVICE.h for every DEVICE
2489 * device/lib/pic16/libdev/pic18f2320.c,
2490 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2492 * device/lib/pic16/configure.in,
2493 * device/lib/pic16/configure: use rm -rf instead of rmdir
2494 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2495 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2497 2007-09-09 Borut Razem <borut.razem AT siol.net>
2499 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2500 distingush between i386 and ppc Mac OS X versions
2502 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2504 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2505 * support/regression/tests/bug1788177.c: new, added
2507 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2509 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2510 * device/include/mcs51/lint.h added keyword __naked
2512 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2516 * src/SDCCmem.h: removed maxRegBank
2517 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2518 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2519 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2520 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2521 name and behaviour to handle banked functions
2522 (scan4op): and use it to fix bug 1786213
2524 2007-09-03 Raphael Neider <rneider AT web.de>
2526 * device/include/pic16/pic18f248.h,
2527 * device/include/pic16/pic18f258.h,
2528 * device/include/pic16/pic18f448.h,
2529 * device/lib/pic16/libdev/pic18f248.c,
2530 * device/lib/pic16/libdev/pic18f258.c,
2531 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2532 added T0CONbits, fixes #1786891
2534 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * src/ds390/gen.c (genFarPointerSet),
2537 * src/hc08/ralloc.c (packRegisters),
2538 * src/mcs51/ralloc.c (packRegisters),
2539 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2541 * src/SDCCicode.h: POINTER_SET can be true for literals too
2542 * support/regression/tests/bug1750318.c: new, added
2544 2007-08-23 Borut Razem <borut.razem AT siol.net>
2546 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2547 library versions without the completition functionality
2549 2007-08-22 Raphael Neider <rneider AT web.de>
2551 * device/include/pic16/pic18f1220.h,
2552 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2554 2007-08-12 Borut Razem <borut.razem AT siol.net>
2556 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2558 2007-08-11 Borut Razem <borut.razem AT siol.net>
2560 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2561 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2562 support/Util/SDCCerr.[ch] moved to src
2563 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2564 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2565 device/examples/ds390/tinitalk/tinitalk.dsp,
2566 device/examples/serialcomm/windows/serialcomm.dsp,
2567 support/librarian/librarian.dsp:
2568 removed linking of unused odbc32.lib and odbccp32.lib
2569 * support/scripts/winres.h:
2570 added for compilation with Visual C++ 2005 Express Edition
2572 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2574 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2577 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2579 * sdccconf_in.h: update the endian test so that SPARC Solaris
2580 does not throw syntax errors
2582 2007-08-06 Borut Razem <borut.razem AT siol.net>
2584 * doc/sdccman.lyx: removed two index entries which prevented the
2585 generation of sdcc doc archive
2587 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2589 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2590 instead of lyx 1.5.0.
2592 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2594 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2595 Lucas Loizaga, with minor modifications. Thanks!
2597 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2599 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2602 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2604 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2605 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2608 2007-07-22 Borut Razem <borut.razem AT siol.net>
2610 * configure.in, configure: re-introduced .version
2611 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2612 the version reverted to 2.7.0
2614 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2617 * doc/sdccman.lyx: bumped version to 2.7.3
2618 * device/include/mcs51/compiler.h: fixed elif->else
2619 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2620 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2621 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2622 enable accuse for bit operands
2623 * src/SDCCmain.c (printVersionInfo),
2624 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2625 environment descriptor
2626 * src/SDCCutil.h: added getBuildEnvironment
2627 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2628 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2629 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2630 * support/regression/tests/bug1348008.c,
2631 * support/regression/tests/bug1496419.c,
2632 * support/regression/tests/bug1503067.c,
2633 * support/regression/tests/preproc.c: added empty tests
2635 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2637 * support/regression/tests/bug1678803.c: new, added
2639 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2642 * as/link/hc08/lkihx.c,
2643 * as/link/hc08/lkrloc.c,
2644 * as/link/mcs51/lkihx.c,
2645 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2646 ihxExtendedLinearAddress
2647 * as/link/mcs51/lkrloc.c (relr),
2648 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2649 acall/ajmp, see bug 830513
2651 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2653 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2654 (cseBBlock): remember aggr2ptr has been used
2655 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2656 (geniCodeAssign): fixed bug 868103
2657 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2658 added operandSize prototype
2659 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2660 (genDataPointerSet): use max of size of right and result,
2661 (gencjne): added parameter useCarry for optimization,
2662 (genCmpEq): use carry if appropriate,
2663 (genXor): check if operand already in carry
2664 * support/regression/tests/bug-868103.c: enabled test
2666 2007-07-12 Raphael Neider <rneider AT web.de>
2668 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2670 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2672 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2673 from Robert Larice, thanks
2674 * support/regression/tests/bitopcse.c,
2675 * support/regression/tests/bitvars.c,
2676 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2677 * support/regression/tests/bug-927659.c: enabled test for z80
2678 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2679 * support/regression/tests/bug1745717.c: new, added
2680 * support/regression/tests/literalop.c,
2681 * support/regression/tests/nullstring.c: removed storage definitions that
2682 are now in testfwk.h
2684 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2686 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2687 and bool for targets that do not fully support it.
2688 * support/regression/tests/bug1546986.c,
2689 * support/regression/tests/bug1723128.c,
2690 * support/regression/tests/bug1734654.c,
2691 * support/regression/tests/bug1738367.c,
2692 * support/regression/tests/constantRange.c: only use bool if allowed
2694 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2697 Larice, also handle function pointers
2698 * support/regression/tests/bug1749275.c: new, added
2700 2007-07-03 Borut Razem <borut.razem AT siol.net>
2702 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2703 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2704 #1746528: SDCC should ignore ':' in inline assembler comments
2705 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2707 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2709 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2710 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2712 2007-06-29 Borut Razem <borut.razem AT siol.net>
2714 * src/SDCCmain.c: fixed bug
2715 #1744746: SDCC #4867: broken option --xram-size
2717 2007-06-28 Borut Razem <borut.razem AT siol.net>
2719 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2720 find out the endianess of host machine for ucsim
2722 2007-06-27 Borut Razem <borut.razem AT siol.net>
2724 * support/regression/generate-cases.py: corrected the file name
2726 * configure.in, configure, sdccconf_in.h: find out the endianess of
2728 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2731 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2733 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2735 2007-06-26 Borut Razem <borut.razem AT siol.net>
2737 * support/regression/generate-cases.py: display warning if function
2738 list is empty; implemented more flexible rule for detection of
2739 testing functions, allowing return type 'void' in the same line as
2740 the function name in the function definition
2741 * support/regression/tests/bug-1654060.c: corrected test
2742 * support/librarian/sdcclib.c: fixed warning:
2743 format '%s' expects type 'char *', but argument 2 has type 'int'
2745 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2747 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2748 Multiple infiles for sdcclib.
2750 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2752 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2755 2007-06-18 Borut Razem <borut.razem AT siol.net>
2757 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2758 how to handle comments, so they have to be removed by the
2759 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2760 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2761 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2762 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2763 table driven option hadling
2765 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * src/SDCCast.c (decorateType),
2768 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2769 iCode to ast level to fix bug 1738367
2770 * support/regression/tests/bug1738367.c: new, added
2772 2007-06-15 Raphael Neider <rneider AT web.de>
2774 * src/pic16/devices.inc,
2775 * device/lib/pic16/pics.all,
2776 * device/include/pic16/pic18fregs.h,
2777 * device/include/pic16/pic18f[24][45]20.h,
2778 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2779 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2780 * device/lib/pic16/Makefile.in: faster cleanup
2782 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2784 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2786 2007-06-13 Raphael Neider <rneider AT web.de>
2788 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2790 2007-06-12 Raphael Neider <rneider AT web.de>
2792 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2793 suppress bit defines if NO_BIT_DEFINES is #define'd
2794 * device/include/pic/pic*.h: recreated all headers to include
2795 conditional bit defines
2796 * device/include/pic/pic16f886.h,
2797 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2798 * device/include/pic/recreate.sh: script to recreate the complete
2799 device library files based on the currently supported devices
2801 2007-06-12 Borut Razem <borut.razem AT siol.net>
2803 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2804 support/regression/Makefile.in, support/scripts/build.mak,
2805 support/scripts/Makefile.snapshot:
2806 use new svn URL scheme
2807 * doc/sdccman.lyx: SDCC Wiki moved to
2808 http://sdcc.wiki.sourceforge.net/
2810 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2812 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2813 * support/regression/tests/bug1734654.c: added
2815 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2817 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2818 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2819 with literal operands
2821 2007-06-10 Borut Razem <borut.razem AT siol.net>
2823 * as/link/z80/lklibr.c: fixed mingw build warning
2824 lklibr.c:575: warning: implicit declaration of function 'tolower'
2825 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2826 src/z80/main.c: move target specific options from src/SDCCmain.c
2827 to src/<target>/main.c
2829 2007-06-09 Borut Razem <borut.razem AT siol.net>
2831 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2832 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2833 * support/regression/tests/bug-1294691.c: added
2835 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2837 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2838 can also be static, fixes bug 1733438
2839 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2840 have absolute address too
2841 (computeType): added optimization for 'cond ? true : false'
2842 * support/regression/tests/absolute.c: added test for static absolute var
2844 2007-06-08 Raphael Neider <rneider AT web.de>
2846 * src/regression/Makefile: suppress parallel builds, allow easy
2847 switching between pic14/pic16 ports
2848 * src/regression/picregs.h: added pic14/16 header file switch
2849 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2850 inline.c,nestfor.c,string1.c}: include "picregs.h"
2852 2007-06-07 Borut Razem <borut.razem AT siol.net>
2854 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2855 permanent solution to suppress GCC 4.2.0 c++ warning:
2856 deprecated conversion from string constant to `char *'
2857 use 'const char *' where ever required
2858 * support/regression/generate-cases.py: implemented more flexible rule
2859 for detection of testing functions, allowing white-spaces surrounding
2860 the function name and the 'void' parameter.
2861 * support/regression/tests/constantRange.c,
2862 support/regression/tests/scott-compare3.c: fixed failing regression
2863 tests, uncovered by implementation of more flexible rule for detection
2864 of testing functions
2866 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2868 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2870 2007-06-04 Borut Razem <borut.razem AT siol.net>
2872 * configure.in, configure, config_vc.awk: sdcc version number is now
2873 stored in configure.in; removed .version
2874 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2875 doc/INSTALL.txt: version bumped to 2.7.2
2876 * sim/ucsim/configure.in, sim/ucsim/configure:
2877 use "read" to read from .version
2879 2007-06-03 Borut Razem <borut.razem AT siol.net>
2881 * */Makefile.in: removed annoying warning:
2882 Makefile:xx: Makefile.dep: No such file or directory
2884 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2886 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2887 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2888 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2889 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2890 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2891 bugfix: only use newBoolLink for bit result type
2892 * src/SDCCicode.c (geniCodeLogic): added param tree,
2893 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2894 (geniCodeLogicAndOr): use IS_BIT,
2895 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2896 (ast2iCode): added tree param to geniCodeLogic for comparisons
2897 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2898 * support/regression/tests/bug1723128.c: added test NotZero
2900 2007-06-01 Borut Razem <borut.razem AT siol.net>
2902 * SDCPP synchronized with GCC CPP release version 4.2.0,
2903 currently the latest release:
2904 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2905 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2906 support/cpp2/cppdefault.h, support/cpp2/except.h,
2907 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2908 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2909 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2910 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2911 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2912 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2913 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2914 support/cpp2/opts.h, support/cpp2/output.h,
2915 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2916 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2917 support/cpp2/system.h, support/cpp2/version.c,
2918 support/cpp2/Makefile.in: modified
2919 * support/cpp2/opts-common.c: added
2920 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2921 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2922 search for included source file in local directory
2923 * sim/ucsim/configure, sim/ucsim/configure.in:
2924 temporary solution to suppress GCC 4.2.0 c++ warning:
2925 deprecated conversion from string constant to `char *'
2927 2007-06-01 Raphael Neider <rneider AT web.de>
2929 * device/lib/pic/libdev/pic12f683.c,
2930 * device/include/pic/pic12f683.h: added GPIO bits
2932 2007-06-01 Raphael Neider <rneider AT web.de>
2934 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2935 quotation marks, clarified role of PIC14 vs. PIC16 ports
2936 * src/pic16/devices.inc,
2937 * device/include/pic16/pic18fregs.h,
2938 * device/include/pic16/pic18f[24][45]j10.h,
2939 * device/lib/pic16/pics.all,
2940 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2941 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2942 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2943 for new devices as they are not yet supported by gputils
2945 2007-05-31 Borut Razem <borut.razem AT siol.net>
2947 * Small Device C Compiler 2.7.0 released
2948 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2949 changed sdcc version to 2.7.1
2950 * support/scripts/sdcc.nsi: added How to create WIN32 release
2953 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2955 * doc/sdccman.lyx: documented initialization and allocation of absolute
2956 variables, bit parameter passing, the need for function pointers to be
2957 reentrant and alpha quality support of inline and retrict
2959 2007-05-26 Borut Razem <borut.razem AT siol.net>
2961 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2962 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2963 * docs/knownbugs.html: updated
2965 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2969 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2971 (gencjneshort): optimized when left is AOP_DIR
2972 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2973 initializing unions in a struct/array
2974 * support/regression/fwk/include/testfwk.h: added defines for data, near
2975 and far for host and z80
2976 * support/regression/tests/bug1723128.c: new, added
2978 2007-05-22 Borut Razem <borut.razem AT siol.net>
2980 * doc/knownbugs.html: updated
2982 2007-05-21 Raphael Neider <rneider AT web.de>
2984 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2985 error message instead
2986 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2988 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2990 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2992 2007-05-21 Raphael Neider <rneider AT web.de>
2994 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2996 * src/regression/gpsim_assert.h,
2997 * src/regression/Makefile,
2998 * src/regression/pcodeopt.c: regression test for the above fix
3000 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3002 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3003 jumps to self, fixed bug 1717281
3005 2007-05-10 Borut Razem <borut.razem AT siol.net>
3007 * support/scripts/gen_known_bugs.pl: cosmetic fix
3008 * doc/knownbugs.html: generated by gen_known_bugs.pl
3010 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3012 * src/SDCCast.c (createFunction): also generate non-inlined version of
3013 function for functions declared as "static inline"
3014 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3015 function can be inlined after non-inlined version generated.
3017 2007-05-10 Borut Razem <borut.razem AT siol.net>
3019 * support/scripts/gen_known_bugs.pl: added script
3020 which generates knownbugs.html
3022 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3024 * doc/knownbugs.html: updated for release 2.7.0
3026 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3028 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3030 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3033 (throughout): updated generating comments
3034 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3035 (throughout): updated generating comments
3036 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3037 rule instead of at the second, or it might skip lines when removing the
3039 * support/regression/tests/bug1714204.c: changed test to foo
3041 2007-05-08 Borut Razem <borut.razem AT siol.net>
3043 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3044 thanks to SDCC Distributed Compile Farm members,
3045 added Z80 and GBZ80 command line options
3046 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3048 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3050 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3051 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3052 * support/regression/tests/longlit.c: modified to be tested at all and
3053 to pass the actual test
3055 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3057 * device/include/mcs51/uPSD33xx.h: Added.
3059 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3061 * device/lib/_gptrput.c,
3062 * device/lib/_gptrget.c: removed old code,
3064 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3065 * support/regression/tests/bug1714204.c: new, added
3067 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3069 * support/regression/tests/regtrack.c: test was never executed
3070 because of the regression test being picky about white spaces.
3071 * device/lib/mcs51/crtclear.asm: added comment
3073 2007-05-06 Raphael Neider <rneider AT web.de>
3075 * device/lib/pic/Makefile.rules,
3076 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3077 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3079 2007-05-06 Raphael Neider <rneider AT web.de>
3081 * src/pic16/device.h,
3083 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3084 _pic16_setDefaultOptions): removed/reordered command-line args
3085 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3086 devices, regrouped command line args, environment variables),
3087 clarified sone points, added sections on how to add devices to the
3090 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3092 * src/z80/peeph.def: fixed bug in rule 2
3094 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * src/port.h: added TARGET_MCS51_LIKE
3097 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3098 take advantage of it too
3099 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3100 (shiftR2Left2Result): Optimized: don't check shifting by 0
3101 * src/z80/peeph-z80.def,
3102 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3103 modifications, see patch 1700823
3104 * src/mcs51/peep.c (): fixed bug 1712928
3105 * support/regression/tests/bug1712928.c: new, added
3107 2007-05-05 Borut Razem <borut.razem AT siol.net>
3109 * device/lib/pic16/Makefile.common.in,
3110 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3111 removed bash dependencies
3113 2007-05-01 Borut Razem <borut.razem AT siol.net>
3116 fixed bug #1710507: --i-code-in-asm makes compile fail
3117 all iCode comments are now one liners
3118 * src/mcs51/gen.c: fixed memory leak
3120 2007-05-01 Raphael Neider <rneider AT web.de>
3122 * device/lib/pic/libdev/*.c
3123 * device/include/pic/*.h: regenerated all device libs from updated
3125 * support/scripts/inc2h.pl: documented usage, now uses strict to
3128 2007-04-30 Borut Razem <borut.razem AT siol.net>
3131 fixed bug #1669175: Problem with space in output paths
3132 documented how to use paths with spaces for Windows users
3134 2007-04-29 Borut Razem <borut.razem AT siol.net>
3136 * Fixed svn:eol-style and svn:keywords properties
3137 * src/SDCCval.c: fixed bug
3138 #1592871: Segfault with "large" const arrays of characters
3139 replaced recursion with iteration
3140 * Removed svn:executable property from non-executable files
3142 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3144 * src/mcs51/gen.c (genRet): fixed bug 1707003
3146 2007-04-27 Raphael Neider <rneider AT web.de>
3148 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3149 createReachingDefinitions,assignValnums,pic16_destructDF,
3150 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3151 prevent NULL pointer dereferences
3152 * device/lib/pic/libdev/pic16f886.c,
3153 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3154 prevent building them, gputils do not really support them yet
3156 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3158 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3159 helps printf_small. 32 bytes more __idata mem.
3161 2007-04-27 Raphael Neider <rneider AT web.de>
3163 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3164 return early when pb or pb->pcHead is NULL (patch #1708427)
3165 * src/regression/empty.c,
3166 * src/regression/Makefile: added test with empty functions
3167 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3169 2007-04-27 Borut Razem <borut.razem AT siol.net>
3171 * src/SDCCast.c: fixed feature request
3172 #1547512: Redundant strings linked when using sizeof("abc")
3174 2007-04-23 Borut Razem <borut.razem AT siol.net>
3176 * doc/sdccman.lyx, src/SDCCmain.c:
3177 peep-hole comments are generated only if --fverbose-asm option is
3178 specified and --no-peep-comments is not, as proposed by Frieder.
3179 * support/regression/Makefile.in: compile regression tests with
3180 --fverbose-asm option so one can "grep" whether a new (or an old)
3181 peephole is (still) applied; requested by Frieder.
3183 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3185 * device/include/pic/pic16f886.h,
3186 * device/include/pic/pic16f887.h,
3187 * device/lib/pic/libdev/pic16f886.c,
3188 * device/lib/pic/libdev/pic16f887.c,
3189 * device/include/pic/pic14devices.txt,
3190 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3192 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3194 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3197 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3199 * device/lib/_memset.c: assembler version for mcs51
3201 2007-04-22 Borut Razem <borut.razem AT siol.net>
3203 * support/scripts/listerr.c: program to create the list of errors and
3204 warnings list from - added
3205 * doc/sdccman.lyx: removed the note
3206 "For list of warnings and corresponding codes, see err_warn.txt"
3207 * src/SDCCsymt.c: fixed bug #1699804:
3208 Bug with some uses of sizeof(static local array) (MCS51)
3209 * support/regression/tests/bug-1699804.c: added
3211 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3214 (main): added option -i,
3215 (asmbl, case S_INCL): use search_path_fopen,
3216 mostly from patch 1579668 by Peter Miller, thanks
3217 * src/z80/main.c: fixed typo --callee-saves-bc
3218 * device/include/mcs51/compiler.h: added sfrword for Tasking
3220 2007-04-20 Borut Razem <borut.razem AT siol.net>
3222 * src/z80/main.c: replaced reserved keyword asm with asmblr
3224 2007-04-19 Borut Razem <borut.razem AT siol.net>
3226 * src/port.h: use const pointers to strings
3227 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3228 * src/pic16/main.c: include SDCCargs.h
3229 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3230 const char, since the strings are dynamically allocated
3231 * src/SDCCmain.c: options.code_seg and options.const_seg are
3232 dynamically allocated; check port specific command line options
3233 before the general ones
3234 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3236 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3238 * device/include/ds400rom.h,
3239 * device/lib/ds390/lcd390.c,
3240 * device/lib/ds390/memcpyx.c,
3241 * device/lib/ds390/rtc390.c,
3242 * device/lib/ds400/ds400rom.c,
3243 * device/lib/ds400/memcpyx.c,
3244 * device/lib/hc08/_ret.c: more replacements of keywords with their
3245 double underscore equivalents
3246 * device/lib/ds390/Makefile.in,
3247 * device/lib/ds400/Makefile.in,
3248 * device/lib/gbz80/Makefile.in,
3249 * device/lib/hc08/Makefile.in,
3250 * device/lib/mcs51/Makefile.in,
3251 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3253 2007-04-17 Borut Razem <borut.razem AT siol.net>
3255 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3256 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3257 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3258 to --fverbose-asm, to be gcc'ish
3260 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3262 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3264 2007-04-17 Borut Razem <borut.razem AT siol.net>
3266 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3267 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3268 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3269 with their double underscore equivalent
3271 2007-04-14 Borut Razem <borut.razem AT siol.net>
3273 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3276 2007-04-13 Borut Razem <borut.razem AT siol.net>
3278 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3280 * device/examples/serialcomm/windows/serial.[ch],
3281 device/examples/serialcomm/windows/test_serialcomm.cpp:
3282 updated by Bela Torok
3283 * device/examples/serialcomm/windows/serialcomm.dsw,
3284 device/examples/serialcomm/windows/serialcomm.dsp: added
3286 2007-04-13 Jan Waclawek <wek AT efton.sk>
3288 * doc/sdccman.lyx: additions and changes at various places
3289 (submitted as #1697136).
3290 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3292 2007-04-10 Borut Razem <borut.razem AT siol.net>
3294 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3295 LyX file format changed to 245
3296 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3297 "FreeWare" replaced with "free open source"
3299 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3301 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3303 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3305 * device/include/pic16/pic18fregs.h,
3307 * device/lib/_decdptr.c,
3308 * device/lib/_divsint.c,
3309 * device/lib/_divslong.c,
3310 * device/lib/_divuint.c,
3311 * device/lib/_divulong.c,
3312 * device/lib/_fs2schar.c,
3313 * device/lib/_fs2sint.c,
3314 * device/lib/_fs2slong.c,
3315 * device/lib/_fs2uchar.c,
3316 * device/lib/_fs2uint.c,
3317 * device/lib/_fs2ulong.c,
3318 * device/lib/_fsadd.c,
3319 * device/lib/_fscmp.c,
3320 * device/lib/_fsdiv.c,
3321 * device/lib/_fseq.c,
3322 * device/lib/_fsget1arg.c,
3323 * device/lib/_fsget2args.c,
3324 * device/lib/_fsgt.c,
3325 * device/lib/_fslt.c,
3326 * device/lib/_fsmul.c,
3327 * device/lib/_fsneq.c,
3328 * device/lib/_fsnormalize.c,
3329 * device/lib/_fsreturnval.c,
3330 * device/lib/_fsrshift.c,
3331 * device/lib/_fssub.c,
3332 * device/lib/_fsswapargs.c,
3333 * device/lib/_gptrget.c,
3334 * device/lib/_gptrgetc.c,
3335 * device/lib/_gptrput.c,
3336 * device/lib/_logexpf.c,
3337 * device/lib/_modsint.c,
3338 * device/lib/_modslong.c,
3339 * device/lib/_moduint.c,
3340 * device/lib/_modulong.c,
3341 * device/lib/_mulint.c,
3342 * device/lib/_mullong.c,
3343 * device/lib/_schar2fs.c,
3344 * device/lib/_ser.c,
3345 * device/lib/_setjmp.c,
3346 * device/lib/_sint2fs.c,
3347 * device/lib/_slong2fs.c,
3348 * device/lib/_spx.c,
3349 * device/lib/_uchar2fs.c,
3350 * device/lib/_uint2fs.c,
3351 * device/lib/_ulong2fs.c,
3352 * device/lib/asincosf.c,
3353 * device/lib/atanf.c,
3354 * device/lib/calloc.c,
3355 * device/lib/ds390/tinibios.c,
3356 * device/lib/ds400/tinibios.c,
3357 * device/lib/expf.c,
3358 * device/lib/free.c,
3359 * device/lib/hc08/_mulint.c,
3360 * device/lib/logf.c,
3361 * device/lib/malloc.c,
3362 * device/lib/printf_fast.c,
3363 * device/lib/printf_tiny.c,
3364 * device/lib/printfl.c,
3365 * device/lib/realloc.c,
3366 * device/lib/ser_ir.c,
3367 * device/lib/serial.c,
3368 * support/regression/tests/libmullong.c: replaced all special keywords
3369 with their double underscore equivalent
3370 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3371 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3373 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3374 (genRet): if the bit-symbol is ruonly it already is in the carry
3375 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3376 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3377 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3378 type UCHAR if dest is not bit
3380 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3382 * device/include/math.h,
3383 * device/lib/cotf.c,
3384 * device/lib/expf.c,
3385 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3387 2007-04-01 Borut Razem <borut.razem AT siol.net>
3389 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3390 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3391 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3392 gcc_unreachable() called internal_error()...
3394 2007-03-30 Raphael Neider <rneider AT web.de>
3396 * src/pic/ralloc.c (isData): suppress garbage debug output
3398 2007-03-28 Borut Razem <borut.razem AT siol.net>
3401 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3402 is developed, built and used worldwide, and the word "night" doesn't
3405 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3407 * device/include/mcs51/C8051F360.h: new, added
3408 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3410 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3412 * src/SDCC.y (declaration_specifiers, function_specifier),
3413 * support/Util/SDCCerr.c,
3414 * support/Util/SDCCerr.h,
3416 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3418 * src/SDCCmem.c (deallocParms),
3419 * src/SDCCast.c: support for function inlining, not quite complete
3420 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3421 'restrict' qualifier
3423 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3425 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3426 (saveRBank, unsaveRBank): don't save bits,
3427 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3428 * support/regression/tests/bug1535242.c: new, added
3429 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3430 thanks Alexey Shamrin <shamrin AT gmail.com>,
3431 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3432 removed header guard)
3434 * sdcc.spec: bumped version to 2.6.5
3435 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3437 2007-03-22 Borut Razem <borut.razem AT siol.net>
3439 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3440 fixed bug #1653671: sdcdb integration into ddd is broken
3442 2007-03-22 Raphael Neider <rneider AT web.de>
3444 * src/pic/gen.c (popGetExternal): augmented to also create references
3445 to external variables (not only labels),
3446 (genCall): comment on plan to reduce PAGESEL overhead,
3447 (genFunction, genEndFunction): also save/restore FSR around interrupt
3448 handling code, removed lots of unused code
3449 (genDivOneByte): release acquired temp register
3450 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3452 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3453 for registers that need to be saved during interrupts (FSR, STATUS,
3454 PCLATH; W needs special handling), currently only FSR is used
3456 2007-03-22 Raphael Neider <rneider AT web.de>
3458 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3460 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3462 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3464 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3466 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3468 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3470 * as/link/aslink.h: added LKOBJEXT
3471 * as/link/hc08/link_hc08.dsp,
3472 * as/link/hc08/Makefile.bcc,
3473 * as/link/hc08/Makefile.in,
3474 * as/link/mcs51/aslink.dsp,
3475 * as/link/mcs51/Makefile.bcc,
3476 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3477 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3478 * as/link/lkaomf51.c: merged and moved
3479 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3480 * as/link/z80/lkdata.c,
3481 * as/link/lkdata.c: merged and moved
3482 * as/link/hc08/lkmain.c,
3483 * as/link/mcs51/lkmain.c: cosmetic changes
3484 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3485 * as/link/lklex.c: use LKOBJEXT
3486 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3487 ANSI-fied functions, removed bubble-sorts
3488 * as/link/z80/lksym.c as/link/lksym.c: merged,
3490 * as/link/z80/linkgbz80.dsp,
3491 * as/link/z80/linkz80.dsp,
3492 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3493 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3494 * as/link/z80/lkhead.c,
3495 * as/link/z80/lklex.c: deleted
3496 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3497 * as/link/z80/lkmain.c: added copyfile()
3499 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3501 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3503 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3505 * device/lib/_strlen.c: assembler version for mcs51
3507 2007-03-13 Raphael Neider <rneider AT web.de>
3509 * device/include/pic16/pic18f2221.h,
3510 * device/include/pic16/pic18f2321.h,
3511 * device/include/pic16/pic18f2331.h,
3512 * device/include/pic16/pic18f4221.h,
3513 * device/include/pic16/pic18f4321.h,
3514 * device/include/pic16/pic18f4331.h: fixed config byte location names
3515 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3516 consistently named config byte locations
3518 2007-03-13 Borut Razem <borut.razem AT siol.net>
3520 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3521 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3522 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3523 as/link/z80/Makefile.in, as/z80/Makefile.in:
3526 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3528 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3529 * device/lib/printf_large.c: pointer was converted to generic
3530 pointer for mcs51 models other than model-small (Maarten noticed)
3532 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3534 * device/include/mcs51/ADuC84x.h: Added.
3536 2007-03-10 Borut Razem <borut.razem AT siol.net>
3538 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3539 fixed RFE #1624219: double backslashes in filenames;
3540 functions hexEscape(), octalEscape() and copyStr() moved from
3541 SDCCval.c to SDCCutil.c and made them glovbally available
3543 2007-03-09 Borut Razem <borut.razem AT siol.net>
3545 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3546 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3547 1673361: Missaligned comments in output files
3549 2007-03-09 Raphael Neider <rneider AT web.de>
3551 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3553 2007-03-09 Raphael Neider <rneider AT web.de>
3557 * src/pic/ralloc.c: suppress undesired debug output
3558 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3560 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3562 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3564 2007-03-07 Borut Razem <borut.razem AT siol.net>
3566 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3567 search include files in the current directory
3569 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3571 * src/SDCCglue.c (emitMaps, glue),
3572 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3574 * support/regression/tests/absolute.c: added xdata test
3576 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3578 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3579 added condition to macro, fixes bug 1666080
3581 2007-03-02 Raphael Neider <rneider AT web.de>
3583 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3585 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3587 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3588 be cleared. Unconditionally set __XPAGE
3589 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3591 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3596 * src/mcs51/rtrack.c,
3598 * doc/sdccman.lyx: added --no-gen-comments
3599 * src/mcs51/peeph.def: added 192.b, disabled 185
3601 2007-02-25 Raphael Neider <rneider AT web.de>
3603 * src/pic16/gen.c (genCast): fixed typo
3604 * device/lib/pic16/Makefile.subdir: only install existing files
3605 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3607 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3609 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3610 * device/lib/mcs51/crtclear.asm,
3611 * device/lib/mcs51/crtxclear.asm: renumbered labels
3612 * device/lib/mcs51/Makefile.in: added crtcall.asm
3613 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3614 * src/mcs51/gen.c (movc): removed,
3615 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3617 (toCarry, genSend, genRet): added function toCarry,
3618 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3619 (assignBit, genAssign, genCast): added function assignBit
3620 * src/mcs51/Makefile.bcc: added rtrack.c
3621 * src/mcs51/ralloc.h: made valueKnown a bitfield
3622 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3623 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3624 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3625 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3626 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3627 (_pop): only pop valid pairs, see gencjneshort,
3628 (gencjneshort): return pair that still needs to be popped, restructured,
3629 (gencjne, genCmpEq): call _pop
3631 2007-02-23 Raphael Neider <rneider AT web.de>
3633 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3635 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3637 * device/include/mcs51/P89LPC925.h: Added.
3639 2007-02-18 Raphael Neider <rneider AT web.de>
3641 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3643 2007-02-17 Borut Razem <borut.razem AT siol.net>
3645 * support/cpp2/directives.c, support/cpp2/version.c:
3646 synchronized with GCC CPP 4.1.2
3648 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3650 * src/mcs51/rtrack.h,
3651 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3652 by checking the strings passed by emitcode() to the assembler.
3653 Feel free to change. This in part addresses RFE #482179.
3654 Set environment variable SDCC_RTRACK to enable.
3655 * src/mcs51/gen.c: inserted hooks
3656 * src/mcs51/ralloc.h: added two members to struct regs
3657 * support/regression/tests/regtrack.c: added
3659 2007-02-14 Borut Razem <borut.razem AT siol.net>
3661 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3662 * Makefile.in: applied patch from Makefile related part of
3663 #1469393: Compiler does not initialize static data
3665 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3667 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3668 for better fix of bug 1273984, compiles pic16 rand.c
3670 2007-02-12 Borut Razem <borut.razem AT siol.net>
3672 * src/pic16/main.c: fixed pic16 standard library directory bug
3674 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3676 * src/hc08/gen.c (genSwap): fix swap regression test
3678 2007-02-10 Borut Razem <borut.razem AT siol.net>
3680 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3682 * support/regression/tests/bug-1654060.c: added regression test for
3685 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3687 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3688 bit moves in return statement
3690 2007-02-09 Borut Razem <borut.razem AT siol.net>
3692 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3695 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3697 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3698 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3700 2007-02-07 Raphael Neider <rneider AT web.de>
3702 * src/pic16/devices.inc,
3703 * device/include/pic16/pic18fregs.h,
3704 * device/include/pic16/pic18f[24][34]31.h,
3705 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3706 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3707 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3709 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3711 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3712 can this have lived here for so many years?
3713 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3714 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3715 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3717 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3719 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3720 appended by loop induction must be at the very end of the eBBlock
3722 2007-02-05 Kevin Vigor
3724 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3726 2007-02-05 Borut Razem <borut.razem AT siol.net>
3728 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3729 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3731 2007-02-03 Borut Razem <borut.razem AT siol.net>
3733 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3734 applied patch #1646602 option to set default signedness of char to
3735 unsigned, added -funsigned-char command line option,
3736 thanks to Gunther Jehle
3737 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3738 prompt for file deletion a few hundred times (especially the
3739 subversion files, which have ro permissions so it asks for
3740 confirmation), thanks to Simon McAuliffe;
3741 added {} + option to find in order to remove multiple files from a
3744 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3746 * device/include/mcs51/SST89x5xRDx.h: Added.
3748 2007-02-02 Raphael Neider <rneider AT web.de>
3750 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3751 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3753 2007-02-01 Raphael Neider <rneider AT web.de>
3755 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3758 2007-01-31 Borut Razem <borut.razem AT siol.net>
3760 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3761 if compiled with GCC. Thanks to Raphael Neider
3763 2007-01-31 Raphael Neider <rneider AT web.de>
3765 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3766 operand names, handles name and (name + n) for all n,
3767 (sameBank): restructured, also check bank allocation policy,
3768 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3769 (pic14_operandsAllocatedInSameBank): check whether to operands
3770 will be allocated into the same bank (i.e., section) to reduce
3771 BANKSEL overhead, queried from pcode.c:sameBank,
3772 (pic14printLocals): reintroduced clustering registers into a single
3773 section: all compiler generated symbols will now reside in one
3774 bank (per file), reducing BANKSEL overhead and code size,
3775 (showAllMemmaps): use local dbuf where possible
3777 2007-01-29 Raphael Neider <rneider AT web.de>
3779 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3780 (call_libraryfunc): retrieve/create symbol and mark as used,
3781 (genFunction): mark defined functions as non-extern and add again
3782 to code memmap for later output
3783 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3784 (pic14printLocals): reworked for new symbol emission,
3785 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3786 showAllMemmaps): reworked symbol output using dbufs, added handling
3787 of string literals (still incomplete),
3788 (picglue): removed symbol emission, moved into showAllMemmaps,
3789 (emitSymbolSet): new workhorse for symbol output,
3790 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3792 2007-01-29 Borut Razem <borut.razem AT siol.net>
3794 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3795 component contains the extension separator.
3797 2007-01-28 Borut Razem <borut.razem AT siol.net>
3799 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3801 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3802 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3803 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3804 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3805 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3806 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3807 src/z80/gen.c, support/Util/MySystem.c:
3808 accept slash and backslash as directory separator on WIN32 and
3811 2007-01-28 Raphael Neider <rneider AT web.de>
3813 * src/pic16/devices.inc,
3814 * device/include/pic16/pic18f[24][23]21.h,
3815 * device/include/pic16/pic18fregs.h,
3816 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3817 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3818 * device/lib/pic16/libio/adc.ignore,
3819 * device/lib/pic16/libio/i2c.ignore,
3820 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3821 family, as gputils do not yet support the devices
3822 * device/lib/pic16/Makefile.subdir: ignore errors on install
3823 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3824 headers and libraries from gputils .inc files
3826 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3828 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3830 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3832 * doc/sdccman.lyx: add printf benchmarks
3834 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3836 * device/lib/printf_fast.c: fix %c, char promoted to int
3837 * device/lib/printf_tiny.c: fix %c, char promoted to int
3839 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3841 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3843 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3845 * support/regression/tests/swap.c: 64 bit hosts failed
3846 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3848 2007-01-25 Raphael Neider <rneider AT web.de>
3850 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3851 based on absolute register address, patch by Alex Blond
3853 2007-01-22 Raphael Neider <rneider AT web.de>
3855 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3856 emitted, do not emit them again...
3858 2007-01-22 Raphael Neider <rneider AT web.de>
3860 * src/regression/bank1.c, src/regression/compare6.c,
3861 src/regression/add.c: cosmetic changes
3862 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3863 * src/pic/gen.c: fixed global zero and one,
3864 (aopForSym): removed unued code,
3865 (aopGet): assert aop is defined, check and use `index' of
3866 pCodeImmd operands (fixes #1630908),
3867 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3868 (register_reassign): prevent accidental register unification,
3869 (ReuseReg): cosmetic changes (also above)
3870 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3871 pic14emitStaticSeg): do not emit initialized data,
3872 (printIval*): replaced with working versions,
3873 (pic14createInterruptVect,picglue): use idata for initialized data,
3874 now init data should work in all modules (not only main()),
3875 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3877 2007-01-21 Borut Razem <borut.razem AT siol.net>
3879 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3880 use -fPIC or -fpic if they are supported and not ignored
3881 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3882 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3884 2007-01-20 Borut Razem <borut.razem AT siol.net>
3886 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3887 implemented RFE #1470316: allow "$" in variable names
3889 2007-01-20 Raphael Neider <rneider AT web.de>
3891 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3893 2007-01-20 Raphael Neider <rneider AT web.de>
3895 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3896 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3897 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3898 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3899 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3900 * device/lib/pic/libdev/pic*.c,
3901 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3902 * device/lib/pic/libdev/Makefile.in: show progress
3904 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3906 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3907 * support/scripts/sdcc_cygwin_mingw32,
3908 * support/scripts/sdcc_mingw32,
3909 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3910 conformance with autoconf 2.6
3912 2007-01-19 Raphael Neider <rneider AT web.de>
3914 * src/pic/device.c (register_map): fixed list construction
3915 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3916 (genMod): removed case for genModbits,
3917 (genModbits): removed as now unused/unimplemented
3918 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3920 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3922 * support/regression/tests/swap.c: added in response to #1638622
3923 * doc/sdccman.lyx: synced version, minor changes
3925 2007-01-18 Borut Razem <borut.razem AT siol.net>
3927 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3928 thanks to Gunther Jehle
3929 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3930 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3931 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3932 use filename in lineno instead.
3933 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3934 print the file name in ast_print()
3936 2007-01-18 Borut Razem <borut.razem AT siol.net>
3938 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3940 * src/SDCC.lex: stringLiteral() returns const char pointer,
3941 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3942 fixed column counting
3943 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3944 accept const char pointer as parameter
3945 * src/SDCCdwarf2.c: corrected buffer size
3947 2007-01-17 Borut Razem <borut.razem AT siol.net>
3949 * support/Util/dbuf_string.c: fixed for amd64
3951 2007-01-15 Borut Razem <borut.razem AT siol.net>
3953 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3954 removed terminal symbol ELIPSIS, since it was never generated by the
3955 lexer and it was wrongly used in parameter_identifier_list rule
3957 2007-01-15 Raphael Neider <rneider AT web.de>
3959 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3960 code page and data banking description
3961 * src/pic/genarith.c,
3962 * src/pic/gen.h: removed bit arithmetic functions,
3963 updated exit(1) to exit(EXIT_FAILURE)
3964 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3965 * device/include/pic16/pic18f2455.h,
3966 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3967 TRISD and TRISE, fixed/added some bit names
3968 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3969 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3970 updated pic18f2455.{c,h} instead of duplicating them
3972 2007-01-14 Borut Razem <borut.razem AT siol.net>
3974 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3975 Cannot debug files that contain spaces in the path name
3976 by converting spaces in asm file name to underscores
3978 2007-01-13 Borut Razem <borut.razem AT siol.net>
3980 * doc/sdccman.lyx: fixed format errors
3982 2007-01-10 Borut Razem <borut.razem AT siol.net>
3984 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3985 codeseg/constseg #pragma fail
3986 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3987 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3988 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3989 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3991 2007-01-09 Borut Razem <borut.razem AT siol.net>
3993 * get rid of diagnistic.[ch], pretty-print.[ch],
3994 c-pretty-print.[ch], ... used just for error, warning, ...
3996 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3997 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3998 suppoprt/cpp2/pretty-print.[ch]:
4000 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4001 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4002 suppoprt/cpp2/sdcpp.dsp:
4005 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * device/lib/printf_large.c (output_float): removed recursion,
4008 use smaller buffer on stack for mcs51,
4009 fixed bug printing 1.96
4010 * support/regression/tests/snprintf.c: added test
4012 2007-01-07 Borut Razem <borut.razem AT siol.net>
4014 * use dynamic memory buffers instead temporary files
4015 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4017 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4018 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4019 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4020 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4021 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4022 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4023 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4024 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4025 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4026 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4027 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4028 support/Util/dbuf.c, support/Util/dbuf.h:
4030 * .version, sdcc.spec: bumped version to 2.6.4
4032 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4034 * src/port.h: added TARGET_Z80_LIKE macro
4035 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4036 output PSEG location if --xram-loc or --xstack-loc was used
4037 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4039 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4041 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4042 * as/as_z80.dsp, as/z80/as_z80.dsp,
4043 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4044 * sdcc.dsw: moved project files into subdir
4045 * as/hc08/as_hc08.dsp,
4046 * as/hc08/Makefile.bcc,
4047 * as/hc08/Makefile.in,
4048 * as/mcs51/Makefile.bcc,
4049 * as/mcs51/Makefile.in,
4050 * as/z80/Makefile.bcc,
4051 * as/z80/Makefile.in,
4052 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4055 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4058 * as/mcs51/asmain.c,
4060 * as/z80/assym.c: removed include "strcmpi.h"
4061 * as/hc08/strcmpi.c,
4062 * as/hc08/strcmpi.h,
4063 * as/mcs51/strcmpi.c,
4064 * as/mcs51/strcmpi.h,
4065 * support/Util/strcmpi.c,
4066 * support/Util/strcmpi.h: removed files
4067 * as/strcmpi.c: added as_strncmpi()
4069 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4071 * sdcc.dsw: Added some dependencies on project config.dsp
4073 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4076 with [di]ram_start to fix a regresion
4078 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4080 * configure.in: added missing mcs51 in status output
4081 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4083 * debugger/mcs51/clean.mk (distclean): remove config.h
4084 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4085 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4086 options.h, s-options-h and options.c
4087 * support/cpp2/clean.mk: unused, removed
4088 * Makefile.common.in,
4091 * as/hc08/Makefile.in,
4093 * as/mcs51/Makefile.in,
4094 * as/mcs51/clean.mk,
4097 * as/z80/Makefile.in,
4099 * as/link/Makefile.in,
4100 * as/link/hc08/Makefile.in,
4101 * as/link/hc08/clean.mk,
4102 * as/link/mcs51/Makefile.in,
4103 * as/link/mcs51/clean.mk,
4104 * as/link/z80/Makefile.in,
4105 * as/link/z80/clean.mk,
4106 * as/link/z80/conf.mk,
4107 * debugger/mcs51/Makefile.in,
4108 * debugger/mcs51/clean.mk,
4109 * device/include/Makefile.in,
4110 * device/lib/Makefile.in,
4111 * device/lib/mcs51/Makefile.in,
4112 * device/lib/pic/Makefile.in,
4113 * device/lib/pic/Makefile.common.in,
4114 * device/lib/pic/Makefile.subdir,
4115 * device/lib/pic/Makefile.rules,
4116 * device/lib/pic16/libio/Makefile.in,
4117 * device/lib/pic16/Makefile.subdir,
4118 * device/lib/pic16/libdev/Makefile.in,
4119 * device/lib/pic16/Makefile.rules,
4120 * device/lib/pic16/Makefile.common.in,
4121 * sim/ucsim/avr.src/Makefile.in,
4122 * sim/ucsim/main_in.mk,
4123 * sim/ucsim/cmd.src/Makefile.in,
4124 * sim/ucsim/doc/Makefile.in,
4125 * sim/ucsim/gui.src/Makefile.in,
4126 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4127 * sim/ucsim/gui.src/serio.src/Makefile.in,
4128 * sim/ucsim/hc08.src/Makefile.in,
4129 * sim/ucsim/libltdl/Makefile.in,
4130 * sim/ucsim/s51.src/Makefile.in,
4131 * sim/ucsim/sim.src/Makefile.in,
4132 * sim/ucsim/sim.src/conf.mk,
4133 * sim/ucsim/xa.src/Makefile.in,
4134 * sim/ucsim/z80.src/Makefile.in,
4138 * support/cpp2/Makefile.in,
4139 * support/librarian/Makefile.in,
4140 * support/librarian/clean.mk,
4141 * support/makebin/Makefile.in,
4142 * support/makebin/clean.mk,
4143 * support/packihx/Makefile.in,
4144 * support/regression/Makefile.in,
4145 * support/regression/ports/ds390/spec.mk,
4146 * support/regression/ports/gbz80/spec.mk,
4147 * support/regression/ports/hc08/spec.mk,
4148 * support/regression/ports/mcs51/spec.mk,
4149 * support/regression/ports/mcs51-large/spec.mk,
4150 * support/regression/ports/mcs51-medium/spec.mk,
4151 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4152 * support/regression/ports/pic14/spec.mk,
4153 * support/regression/ports/pic16/spec.mk,
4154 * support/regression/ports/mcs51-stack-auto/spec.mk,
4155 * support/regression/ports/ucz80/spec.mk,
4156 * support/regression/ports/xa51/spec.mk,
4157 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4158 adding a slash after $(top_builddir) and/or adding @datarootdir@
4160 * debugger/mcs51/configure.in,
4161 * device/lib/pic/configure.in,
4162 * device/lib/pic16/configure.in,
4163 * sim/ucsim/configure.in,
4164 * support/cpp2/configure.in,
4165 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4167 * debugger/mcs51/configure,
4168 * device/lib/pic/configure,
4169 * device/lib/pic16/configure,
4170 * sim/ucsim/configure,
4171 * support/cpp2/configure,
4172 * support/packihx/configure: generated with autoconf 2.60
4174 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4176 * as/link/hc08/lkihx.c (newArea),
4177 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4179 2007-01-02 Borut Razem <borut.razem AT siol.net>
4181 * doc/sdccman.lyx: documented #pragma sdcc_hash
4182 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4184 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4186 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4188 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4189 empty 'while'-loop to work correctly, see regression test 'while.c'
4190 * support/regression/tests/while.c: added
4192 2007-01-01 Borut Razem <borut.razem AT siol.net>
4194 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4195 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4196 support/cpp2/libcpp/sdcpp.c:
4197 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4198 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4199 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4201 2006-12-31 Borut Razem <borut.razem AT siol.net>
4203 * SDCPP synchronized with GCC CPP release version 4.1.1,
4204 currently the latest release:
4205 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4206 support/cpp2/libcpp/include/cpp-id-data.h
4207 support/cpp2/libiberty/fopen_unlocked.c
4208 support/cpp2/libiberty/md5.c
4210 support/cpp2/opt-functions.awk
4211 support/cpp2/opt-gather.awk
4212 support/cpp2/optc-gen.awk
4213 support/cpp2/opth-gen.awk:
4215 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4216 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4217 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4218 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4219 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4220 support/cpp2/diagnostic.h, support/cpp2/except.h,
4221 support/cpp2/hwint.h, support/cpp2/input.h,
4222 support/cpp2/intl.h, support/cpp2/move-if-change,
4223 support/cpp2/opts.c, support/cpp2/opts.h,
4224 support/cpp2/output.h, support/cpp2/prefix.c,
4225 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4226 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4227 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4228 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4229 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4230 support/cpp2/version.c:
4232 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4233 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4234 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4235 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4236 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4237 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4238 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4239 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4240 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4241 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4242 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4244 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4245 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4246 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4247 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4248 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4249 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4250 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4251 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4252 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4253 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4254 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4255 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4256 support/cpp2/system.h:
4259 2006-12-31 Borut Razem <borut.razem AT siol.net>
4261 * configure.in, configure: fixed bug #1538756: configure dies if bison
4262 and flex are not installed, 2nd try
4264 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4266 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4267 400.x for better code in RFE 899102
4269 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4271 * src/SDCCpeeph.c (deadMove),
4273 * src/mcs51/peep.h: renamed 'op' by 'reg'
4274 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4275 (scan4op): small change for removeDeadMove(), added support for
4276 'callee saves' and/or PACLL function calls,
4277 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4278 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4279 left in new dispatcher mcs51DeadMove()
4280 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4282 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4284 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4286 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4287 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4289 2006-12-30 Borut Razem <borut.razem AT siol.net>
4291 * support/cpp2/spacs.h: deleted from svn
4292 * configure.in, configure: fixed bug #1538756: configure dies if bison
4293 and flex are not installed
4295 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4297 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4298 with this z80 passes printf float test when enabled
4299 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4301 2006-12-28 Borut Razem <borut.razem AT siol.net>
4303 * support/cpp2/config.in, support/cpp2/configure.in,
4304 support/cpp2/configure, support/cpp2/Makefile.in:
4305 fix for the solaris build
4307 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4309 * src/SDCC.y (type_specifier2, pointer),
4311 * src/SDCCsymt.c (mergeSpec, checkSClass),
4312 * support/Util/SDCCerr.c,
4313 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4314 * support/valdiag/valdiag.py: Allow test cases to specify
4315 required language standard
4316 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4317 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4319 2006-12-27 Borut Razem <borut.razem AT siol.net>
4321 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4322 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4324 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4326 * support/cpp2/libiberty/Makefile.bcc: updated
4327 * src/pic16/main.c: fixed #pragma udata handling
4328 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4330 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4332 * src/SDCCpeeph.c: made labelHashEntry global,
4333 made pcDistance, FBYNAME static,
4334 (pcDistance): made static, use isComment and isLabel,
4336 (getLabelRef): added, extracted from labelRefCount(),
4337 (labelRefCount): use new getLabelRef(),
4338 (callFuncByName): made static, added deadMove,
4339 use isComment and isLabel,
4340 (newPeepRule): made static, set isLabel,
4341 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4342 labels from peephole rules,
4343 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4344 when isComment or isLabel is set
4345 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4346 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4348 * src/mcs51/peep.h: added
4349 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4350 * src/port.h: added peep->deadMove to port structure
4351 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4352 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4353 deadMove, finally removed no. 1 and 2
4360 * src/hc08/gen.c: mark lines with isComment or isLabel
4361 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4363 * sdcc.spec: bumped version to 2.6.3
4365 2006-12-26 Borut Razem <borut.razem AT siol.net>
4367 * support/cpp2/Makefile.in: added dependency on options.h
4368 * configure: regenerated
4369 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4370 * support/cpp2/Makefile.in: added vasprintf.c
4372 2006-12-25 Borut Razem <borut.razem AT siol.net>
4374 * SDCPP synchronized with GCC CPP release version 3.4.6,
4375 the latest release before 4.x:
4376 * support/cpp2/Makefile.in, support/cpp2/config.h,
4377 support/cpp2/configure, support/cpp2/configure.in,
4378 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4379 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4380 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4381 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4382 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4383 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4384 support/cpp2/cpptrad.c, support/cpp2/except.h,
4385 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4386 support/cpp2/hwint.h, support/cpp2/intl.h,
4387 support/cpp2/line-map.c, support/cpp2/line-map.h,
4388 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4389 support/cpp2/output.h, support/cpp2/prefix.c,
4390 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4391 support/cpp2/system.h, support/cpp2/version.c:
4393 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4394 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4395 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4396 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4397 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4398 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4399 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4400 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4401 support/cpp2/move-if-change, support/cpp2/opts.c,
4402 support/cpp2/opts.h, support/cpp2/opts.sh,
4403 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4404 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4405 support/cpp2/win32, support/cpp2/win32/dirent.c,
4406 support/cpp2/win32/dirent.h:
4408 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4409 * support/cpp2/sdcpp.h: renamed from sdcc.h
4410 * sdcppinit.c: deleted
4412 2006-12-23 Borut Razem <borut.razem AT siol.net>
4414 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4415 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4416 preproc.c: an other try to fix bug #982435: introduced
4417 -pedantic-parse-number command line option and pedantic_parse_number
4420 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4422 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4424 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4425 corrected overlayed areax addresses, warn about memory overlaps
4426 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4435 * src/port.h: added xabs_name and iabs_name
4436 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4437 (glue, emitMaps): create and emit maps d_abs and i_abs
4438 * src/SDCCglue.h: cosmetic changes
4439 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4441 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4442 (allocDefault): put absolute, initialized globals in them
4443 * support/regression/tests/absolute.c: added absolute bdata test
4444 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4446 2006-12-20 Borut Razem <borut.razem AT siol.net>
4448 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4449 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4450 added regression test for bug #982435
4452 2006-12-18 Borut Razem <borut.razem AT siol.net>
4454 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4455 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4456 small cosmetic changes
4457 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4458 * support/regression/tests/bug-1351710.c: added regression test
4460 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4462 * doc/sdccman.lyx: added the long missed iCode table
4463 "<where is figure II?>", added links to wiki
4465 2006-12-17 Borut Razem <borut.razem AT siol.net>
4467 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4468 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4469 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4470 unified table driven pragma handling, pragma argument type checking
4471 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4472 current one - version 1.1.3
4473 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4475 2006-12-13 Raphael Neider <rneider AT web.de>
4477 * src/pic/device.h: removed AssignedMemory structure and macros
4478 * src/pic/device.c: removed global finalMapping (linker assigns
4480 (register_map): add SFRs to remembered memRanges
4481 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4482 assignFixedRegisters,assignRelocatableRegisters): removed,
4483 (setMaxRAM,validAddress): adapted accordingly,
4484 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4485 reasonably sized sharebanks,
4486 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4487 (allDefsOutOfRange): removed unused code,
4488 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4490 * src/pic/pcode.c (register_reassign): removed recursion warning,
4491 fired far too often,
4492 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4493 to use existing pic14_stringInSet() to avoid duplicate symbols,
4494 tidied up the code a bit,
4495 (pic14printLocals): added in symmetry to printExterns, replaces
4496 writeUsedRegs more or less,
4497 (picglue): call new pic14_printLocals(),
4498 * device/include/pic/pic*.h: removed #pragma memmap directives,
4499 information gathered from include/pic/pic14devices.txt
4500 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4502 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4504 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4506 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4508 * device/include/mcs51/cc2430.h: fixed missing ';'
4510 2006-12-10 Raphael Neider <rneider AT web.de>
4512 * device/lib/pic16/libc/stdio/vfprintf.c,
4513 * device/lib/pic16/libc/stdio/printf_small.c,
4514 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4515 char arguments, as char varargs are cast to int by the caller,
4516 hopefully fixes #1604915 (other device libraries are still affected)
4518 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4520 * src/mcs51/ralloc.c (packRegsForAssign),
4521 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4523 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * device/include/malloc.h: removed init_dynamic_memory
4526 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4527 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4528 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4529 * device/lib/libsdcc.lib,
4530 * device/lib/Makefile.in,
4531 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4532 * doc/sdccman.lyx: documented use of new _heap.c
4533 * support/regression/tests/malloc.c: removed init_dynamic_memory
4534 * src/cdbFile.c(spacesToUnderscores): new function,
4535 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4537 * device/include/tinibios.h: removed defines for putchar and getchar
4538 * device/lib/ds390/Makefile.in: added putchar.c
4539 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4541 2006-12-09 Borut Razem <borut.razem AT siol.net>
4543 * support/cpp2/sdcc.h: prevent multiple inclusion
4544 * support/cpp2/options.h: deleted
4546 2006-12-08 Borut Razem <borut.razem AT siol.net>
4548 * support/cpp2/sdcc.h: removed x*alloc() macros
4549 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4550 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4551 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4552 * support/cpp2/system.h: moved #include "sdcc.h"
4553 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4554 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4556 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4557 -funsigned-char options
4558 * support/cpp2/sdcppmain.c: fixed bug 1611411
4560 2006-12-07 Borut Razem <borut.razem AT siol.net>
4562 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4565 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4567 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4568 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4570 * .version: bumped to 2.6.2 because a) it's been a while
4571 b) the linker sources have moved c) the preprocessor is upgraded
4573 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4575 * support/regression/tests/snprintf.c: some checks
4576 * lib/src/printf_large.c: %bc: read char instead of int from stack
4578 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4580 * device/include/mcs51/cc2430.h: inserted _XPAGE
4582 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4584 * device/include/mcs51/cc2430.h: added
4586 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * device/include/asm/default/features.h,
4589 * device/include/asm/ds390/features.h,
4590 * device/include/mcs51/at89s53.h,
4591 * device/include/ser.h,
4592 * device/include/ser_ir.h,
4593 * device/include/serial.h: changed keywords to double underscore variants,
4594 fixes bug 1590261 some more, thanks Steven Borley
4596 2006-12-01 Raphael Neider <rneider AT web.de>
4598 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4599 but emit warning (recursion is not supported for pic14)
4601 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4603 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4604 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4606 2006-11-30 Raphael Neider <rneider AT web.de>
4608 * src/pic/device.c (dump_sfr): always emit symbols
4609 * src/pic/glue.c (pic14printPublics): fixed typo
4611 2006-11-30 Raphael Neider <rneider AT web.de>
4613 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4614 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4615 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4616 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4617 a sharebank, use a non-shared bank for the stack if none available
4618 * src/pic/device.h (struct memRange): added linked list next field,
4619 added prototypes for above functions
4620 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4621 (typeRegWithIdx): accept fixed and unfixed stack registers
4622 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4623 the stack, handle shared and banked stack (except for WSAVE),
4624 (insertBankSel): removed useless optimization (will never fire),
4625 (FixRegisterBanking): added optimization for devices with only one
4626 possibly aliased bank of memory, like 16f84
4627 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4628 devices have no SHAREBANK in the linker script
4629 * device/include/pic/pic14devices.txt: documented memmap
4630 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4632 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4634 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4635 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4636 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4637 genhc08Code): switched most of the D (debug) macros to DD (detailed
4638 debug) macros to better control clutter in the generated .asm file.
4639 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4640 genRightShift): fixed bug with non-constant bit shift stored to
4641 a volatile result (SF Open Discussion forum thread #1616749).
4642 Single byte case is not yet optimized.
4644 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * device/include/asm/mcs51/features.h,
4647 * device/include/malloc.h,
4648 * device/include/stdio.h: changed keywords to double underscore variants,
4651 2006-11-27 Borut Razem <borut.razem AT siol.net>
4653 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4654 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4655 support/cpp2/output.h, support/cpp2/cppinit.c,
4656 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4657 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4658 support/cpp2/cppdefault.c, support/cpp2/system.h,
4659 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4660 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4661 support/cpp2/prefix.c, support/cpp2/except.h,
4662 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4663 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4664 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4665 support/cpp2/version.c, support/cpp2/cppmain.c,
4666 support/cpp2/version.h, support/cpp2/hashtable.c,
4667 support/cpp2/cpperror.c:
4668 synchronized with GCC CPP release version 3.3.6,
4669 the latest where cppmain.c still exists.
4670 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4671 support/cpp2/sdcppinit.c: added
4673 2006-11-27 Borut Razem <borut.razem AT siol.net>
4675 * support/cpp2/cpplex.c:
4676 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4678 * support/cpp2/cpplib.c: removed definitions of unused variables
4680 2006-11-26 Borut Razem <borut.razem AT siol.net>
4682 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4683 since they are redefined by macros in support/cpp2/sdcc.h
4684 * support/cpp2/sdcc.h: x*alloc macro redefinition
4686 2006-11-25 Borut Razem <borut.razem AT siol.net>
4688 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4689 support/cpp2/configure, support/cpp2/Makefile.in,
4690 support/cpp2/cppfiles.c, support/cpp2/output.h,
4691 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4692 support/cpp2/config.h, support/cpp2/cpplib.h,
4693 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4694 support/cpp2/cppdefault.c, support/cpp2/config.in,
4695 support/cpp2/system.h, support/cpp2/cpplex.c,
4696 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4697 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4698 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4699 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4700 support/cpp2/configure.in, support/cpp2/intl.h,
4701 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4702 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4703 support/cpp2/version.c, support/cpp2/cppmain.c,
4704 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4705 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4706 support/cpp2/cpperror.c,
4707 support/cpp2/libiberty/safe-ctype.c,
4708 support/cpp2/libiberty/safe-ctype.h,
4709 support/cpp2/libiberty/splay-tree.c,
4710 support/cpp2/libiberty/obstack.c,
4711 support/cpp2/libiberty/lbasename.c,
4712 support/cpp2/libiberty/splay-tree.h,
4713 support/cpp2/libiberty/obstack.h:
4714 synchronized with GCC CPP release version 3.2.3,
4715 the latest before integration of cpp into gcc
4716 * support/cpp2/except.h, support/cpp2/line-map.c,
4717 support/cpp2/line-map.h,
4718 support/cpp2/libiberty/hex.c,
4719 support/cpp2/libiberty/concat.c,
4720 support/cpp2/libiberty/filenames.h: added
4721 * support/cpp2/intl.c: deleted
4723 2006-11-24 Borut Razem <borut.razem AT siol.net>
4725 * src/SDCC.y: enabled compilation of empty source file
4726 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4727 "ISO C forbids an empty source file"
4728 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4729 if all the code is ifdefed out.
4731 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4733 * src/hc08/gen.c (genPcall): fix for bug #1601032
4735 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4737 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4738 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4739 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4740 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4741 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4742 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4743 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4744 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4745 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4746 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4747 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4748 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4749 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4750 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4751 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4752 Renamed to all upper case as per the standard set by SiLabs
4754 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4756 * device/include/mcs51/C8051F520.h: new, added
4757 * device/include/mcs51/compiler.h: added link about predefined macros
4759 2006-11-23 Raphael Neider <rneider AT web.de>
4761 * src/regression/Makefile: add -L path to fresh library
4762 * src/regression/simulate: emphasize FAILED output
4763 * src/regression/create_stc: output _failures from gpsim
4764 * src/regression/compare4.c,
4765 * src/regression/rotate6.c: fixed char literals,
4766 all compile, all run =8-D
4768 * src/pic/pcode.h: added isPCASMDIR macro
4769 * src/pic/gen.c (genAnd): fixed bit offset
4770 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4771 packBits): unified register numbering schemes,
4772 (newReg): do not insert stack registers into hash table,
4773 (initStack): unpinned pseudo stack, simplified,
4774 (typeRegWithIdx): fixed retrieval of stack registers,
4775 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4776 (pCodeReplace): removed invalid assertion,
4777 (insertPCodeInstruction): fixed newly added labels,
4778 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4779 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4780 DumpFlow): removed unsed (broken?) code,
4781 (insertBankSel): prevent STATUS from being BANKSELed,
4782 (FixRegisterBanking): rewritten from scratch, implemented generic
4783 optimizations (suppress BANKSELs to same register and to registers
4784 present in all banks),
4785 (AnalyzeBanking): update flow after BANKSELection
4787 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4788 sharebank, let linker place it, mark STKxx symbols as emitted
4790 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4792 * src/regression/arrays.c,
4793 * src/regression/bank1.c,
4794 * src/regression/bool2.c,
4795 * src/regression/compare7.c,
4796 * src/regression/compare8.c,
4797 * src/regression/compare9.c,
4798 * src/regression/compare10.c,
4799 * src/regression/configword.c,
4800 * src/regression/for.c,
4801 * src/regression/mult1.c,
4802 * src/regression/pointer1.c,
4803 * src/regression/rotate6.c,
4804 * src/regression/string1.c,
4805 * src/regression/struct1.c,
4806 * src/regression/Makefile: make PIC14 regression tests run again
4807 (3 fail, 6 won't compile)
4809 2006-11-21 Raphael Neider <rneider AT web.de>
4811 * device/include/pic16/pic18f4550.h,
4812 * device/include/pic16/pic18f4455.h,
4813 * device/lib/pic16/libdev/pic18f4550.c,
4814 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4815 * configure.in: removed superfluous closing bracket
4817 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4819 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4822 2006-11-21 Raphael Neider <rneider AT web.de>
4824 * src/pic/device.{c,h}: added pic14_getPIC()
4825 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4826 (genAnd): added PIC code for one case, fixes #1597044
4827 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4828 SFRs that are present in all banks (e.g., STATUS)
4830 2006-11-20 Raphael Neider <rneider AT web.de>
4832 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4833 INCFSZ/INCFSZW and declared them as changing Z bit,
4834 (insertPCodeInstruction): correctly invert the above instructions,
4836 (DoBankSelect): don't panic on po_immediates
4838 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * as/link/mcs51/lkihx.c (newArea),
4842 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4843 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4845 2006-11-11 Raphael Neider <rneider AT web.de>
4847 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4848 bitfield symbols, fixes #1579535 (once more...).
4850 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4852 * support/regression/generate-cases.py,
4853 * support/regression/fwk/include/testfwk.h,
4854 * support/regression/fwk/lib/testfwk.c: used code pointers,
4855 (about 50kByte less code generated for mcs51)
4857 2006-11-06 Borut Razem <borut.razem AT siol.net>
4859 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4860 debugger/mcs51/configure: fixed failed check because the function
4861 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4862 who submitted the patch for gpsim.
4863 * debugger/mcs51/configure.in: removed the result message
4864 * debugger/mcs51/Makefile.in: fixed the config.status warning
4865 "... seems to ignore the --datarootdir setting"
4867 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4869 * device/include/mcs51/c8051f020.h,
4870 * device/include/mcs51/c8051f040.h,
4871 * device/include/mcs51/c8051f060.h,
4872 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4873 * src/z80/gen.c (gencjneshort),
4874 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4876 2006-10-31 Borut Razem <borut.razem AT siol.net>
4878 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4879 debugger/mcs51/configure: get readline version
4881 2006-10-30 Borut Razem <borut.razem AT siol.net>
4883 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4884 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4885 debugger/mcs51/configure: locate readline even when cross compiling
4886 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4888 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4890 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4893 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * device/include/malloc.h,
4896 * device/lib/calloc.c,
4897 * device/lib/free.c,
4898 * device/lib/malloc.c,
4899 * device/lib/realloc.c: moved definition of struct into sources
4900 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4902 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * as/asx8051.dsp: corrected output directories
4905 * as/link/hc08: new directory for hc08 linker
4906 * as/hc08/aslink.h, as/link/aslink.h,
4907 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4908 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4909 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4910 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4911 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4912 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4913 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4914 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4915 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4916 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4917 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4918 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4919 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4920 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4921 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4922 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4923 * as/link/hc08/conf.mk,
4927 * sdcc.dsw: moved hc08 linker to as/link/hc08
4928 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4929 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4930 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4931 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4932 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4933 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4934 * as/link/mcs51/aslink.dsp,
4935 * as/link/mcs51/Makefile.in: factored out the common files
4936 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4937 * as/clean.mk: extra cleaning common files
4938 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4939 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4940 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4942 2006-10-29 Raphael Neider <rneider AT web.de>
4944 * src/pic/ralloc.c (newReg): create aliases for registers with
4945 multiple names to fix #1579535 and #1584001,
4946 (regWithIdx,dirregWithName): resolve aliases on lookup
4947 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4949 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4950 to prevent build errors on small devices
4952 2006-10-28 Raphael Neider <rneider AT web.de>
4954 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4955 assumption within interrupt handlers, fixes #1584940
4956 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4957 "emitted" to avoid emitting them again in udata
4959 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4961 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4964 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4966 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4967 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4968 on/off CR to CRLF conversion.
4970 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4972 * doc/sdccman.lyx: updated IRQ section
4974 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4976 * device/lib/serial_io.c: removed
4977 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4978 replacements for serial_io.c
4980 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4982 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4984 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4986 * device/lib/serial_io.c: Default putchar() and getchar() for
4987 mcs51 uses serial port.
4989 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4991 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4993 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4995 * support/regression/ports/mcs51/support.c: smaller
4996 _sdcc_external_startup()
4997 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4999 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5001 * device/lib/gbz80/crt0.s,
5002 * device/lib/gbz80/crt0_rle.s,
5003 * device/lib/gbz80/div.s,
5004 * device/lib/gbz80/fstubs.s,
5005 * device/lib/gbz80/heap.s,
5006 * device/lib/gbz80/mul.s,
5007 * device/lib/gbz80/putchar.s,
5008 * device/lib/gbz80/stubs.s,
5009 * device/lib/z80/crt0.s,
5010 * device/lib/z80/crt0_rle.s,
5011 * device/lib/z80/div.s,
5012 * device/lib/z80/fstubs.s,
5013 * device/lib/z80/heap.s,
5014 * device/lib/z80/mul.s,
5015 * device/lib/z80/putchar.s,
5016 * device/lib/z80/stubs.s: reverted, I was mistaken
5018 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5020 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5021 * support/regression/ports/mcs51/support.c: removed race
5022 condition on TI in _putchar allowing to use serial port mode 0
5024 2006-10-20 Borut Razem <borut.razem AT siol.net>
5026 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5028 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * device/lib/gbz80/crt0.s,
5031 * device/lib/gbz80/crt0_rle.s,
5032 * device/lib/gbz80/div.s,
5033 * device/lib/gbz80/fstubs.s,
5034 * device/lib/gbz80/heap.s,
5035 * device/lib/gbz80/mul.s,
5036 * device/lib/gbz80/putchar.s,
5037 * device/lib/gbz80/stubs.s,
5038 * device/lib/z80/crt0.s,
5039 * device/lib/z80/crt0_rle.s,
5040 * device/lib/z80/div.s,
5041 * device/lib/z80/fstubs.s,
5042 * device/lib/z80/heap.s,
5043 * device/lib/z80/mul.s,
5044 * device/lib/z80/putchar.s,
5045 * device/lib/z80/stubs.s: removed all leading underscores from area names
5047 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5050 regression tests are not waiting in the simulator for simulated
5051 transmission of debug output
5053 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5055 * device/lib/printf_large.c: slightly smaller
5056 * doc/sdccman.lyx: do not use spaces within html links
5058 2006-10-16 Borut Razem <borut.razem AT siol.net>
5060 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5061 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5062 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5063 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5064 debugger/mcs51/configure:
5065 [ 1185668 ] add gnu readline support to sdcdb - enabled
5067 2006-10-16 Raphael Neider <rneider AT web.de>
5069 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5070 fixes #1577882, removes close to all banking optimizations
5072 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5074 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5075 variables in code memory
5076 * support/regression/tests/absolute.c: added test for this
5078 2006-10-15 Raphael Neider <rneider AT web.de>
5080 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5082 (BankSelect): emit BANKSEL before touching linker-placed regs,
5085 2006-10-10 Raphael Neider <rneider AT web.de>
5087 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5088 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5089 * src/pic/main.c (_pic14_parseOptions),
5090 * src/pic/main.h: mostly reverted to previous state, now use results
5091 from SDCCmain.c's argument parsing
5093 2006-10-10 Borut Razem <borut.razem AT siol.net>
5095 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5096 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5097 [ 1185668 ] add gnu readline support to sdcdb -
5098 prepared for READLINE, not enabled yet,
5099 thanks to <tal.bav AT gmail.com>
5101 2006-10-10 Raphael Neider <rneider AT web.de>
5103 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5104 * src/pic16/devices.inc,
5105 * device/include/pic16 (pic18f[24]620.h),
5106 * device/include/pic18fregs.h,
5107 * device/lib/pic16/pics.all,
5108 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5109 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5110 Gary Plumbridge and Anton Strobl
5112 2006-10-10 Raphael Neider <rneider AT web.de>
5114 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5115 --stack-siz=NUM options to configure the argument passing stack
5116 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5117 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5118 (pic14_getSharebankSize): obey --stack-siz=NUM,
5119 (pic14_getSharebankAddress): obey --stack-loc=NUM
5121 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5123 * doc/sdccman.lyx: added to the manual
5124 * doc/figures/ddd_example.png: added (neither pdflatex nor
5125 most browsers seem to like the .eps file)
5127 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5129 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5130 to /tmp and /var/tmp acc. LSB
5131 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5133 * support/regression/tests/onebyte.c: added test
5135 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5137 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5139 2006-10-05 Borut Razem <borut.razem AT siol.net>
5141 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5143 - sdcc.dsw: changed property eol-style to CRLF
5144 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5146 2006-10-04 Raphael Neider <rneider AT web.de>
5148 * device/include/pic/{pic16f84.h,pic16f84a.h},
5149 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5150 from patch #1522504, thanks to Robas Teodor
5152 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5154 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5157 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * src/pic16/glue.c (pic16emitMaps),
5160 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5161 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5162 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5163 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5165 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5166 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5168 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5170 * support/librarian/sdcclib.c: Added option -l.
5171 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5173 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5174 using Windows command prompt.
5176 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * device/lib/libsdcc.lib: added module rand
5179 * src/ds390/ralloc.c (rematStr),
5180 * src/hc08/ralloc.c (rematStr),
5181 * src/mcs51/ralloc.c (rematStr),
5182 * src/z80/ralloc.c (rematStr): made output more consistent
5183 * src/mcs51/gen.c: cosmetic changes
5185 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * src/port.h: added mem.cabs_name to PORT
5194 * src/z80/main.c: added cabs_name initializers
5195 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5197 (emitMaps): emit absolutes in code memory into cabs_name
5199 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5200 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5201 * support/regression/fwk/include/testfwk.h: added define for at
5202 * support/regression/tests/absolute.c: added, new
5204 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5207 optimizations, see also patch 887161 by Stas Sergeev
5208 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5209 to be necessary anymore,
5210 (102, 103, 104, 127): renamed all occurances of bp to _bp
5212 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5214 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5215 thanks Weston T. Schmidt for patch 1555221
5216 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5217 * src/SDCCicode.c(geniCodeMultiply): small optimization
5219 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5221 * device/include/stdlib.h: added rand prototypes
5222 * device/lib/rand.c: new, added
5223 * device/lib/Makefile.in: added rand.c
5224 * src/z80/peeph.def,
5225 * src/z80/peeph-gbz80.def,
5226 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5228 2006-09-20 Raphael Neider <rneider AT web.de>
5230 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5232 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5234 * as/link/aslink.h: cosmetic changes
5235 * as/link/mcs51/Makefile.in,
5236 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5238 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5241 * as/link/mcs51/aslink.h,
5242 * as/link/z80/aslink.h: merged and moved to as/link/
5243 * as/link/lkstore.c,
5244 * as/link/mcs51/lkstore.c: moved to as/link/
5245 * as/link/clean.mk: remove *.o
5246 * as/link/mcs51/alloc.h: deleted
5247 * as/link/mcs51/lkarea.c: added lnksect prototype
5248 * as/link/mcs51/lkdata.c,
5249 * as/link/mcs51/lklex.c,
5250 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5251 * as/link/mcs51/lkmem.c,
5252 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5253 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5254 * as/link/mcs51/aslink.dsp,
5255 * as/link/mcs51/Makefile.aslink,
5256 * as/link/mcs51/Makefile.bcc,
5257 * as/link/mcs51/Makefile.in: updated for moved files
5258 * as/link/z80/lkarea.c,
5259 * as/link/z80/lkhead.c,
5260 * as/link/z80/lklex.c,
5261 * as/link/z80/lklibr.c,
5262 * as/link/z80/lklist.c,
5263 * as/link/z80/lkmain.c,
5264 * as/link/z80/lkrloc.c,
5265 * as/link/z80/lksym.c: synced with mcs51
5266 * as/link/z80/lkdata.c,
5267 * as/link/z80/lkeval.c,
5268 * as/link/z80/lkihx.c,
5269 * as/link/z80/lks19.c: cosmetic changes
5270 * as/link/z80/Makefile.in,
5271 * as/link/z80/linkgbz80.dsp,
5272 * as/link/z80/linkz80.dsp: updated for moved files
5274 2006-09-16 Borut Razem <borut.razem AT siol.net>
5276 * debugger/mcs51/sdcdb.c: partially fixed
5277 [ 1203664 ] sdcdb fails to open files w. two "." periods
5278 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5279 debugger/mcs51/symtab.h: fixed indenting
5280 * configure.in, configure: up to date with latest Maarten's changes
5282 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5285 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5286 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5287 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5288 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5289 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5290 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5291 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5292 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5293 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5294 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5295 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5296 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5297 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5298 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5299 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5300 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5301 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5302 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5303 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5304 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5305 as/link/mcs51/alloc.h,
5306 as/link/mcs51/clean.mk,
5307 as/link/mcs51/conf.mk,
5308 as/link/mcs51/Makefile.bcc,
5309 as/link/mcs51/Makefile.in,
5310 as/link/mcs51/readme.390,
5311 as/link/mcs51/strcmpi.c,
5312 as/link/mcs51/strcmpi.h,
5314 as/mcs51/Makefile.bcc,
5315 as/mcs51/Makefile.in,
5318 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5320 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * as/link/Makefile.in,
5324 * as/link/z80/linkgbz80.dsp,
5325 * as/link/z80/linkz80.dsp,
5332 * link/z80/aslink.h,
5333 * link/z80/clean.mk,
5335 * link/z80/linkgbz80.dsp,
5336 * link/z80/linkz80.dsp,
5337 * link/z80/lkarea.c,
5338 * link/z80/lkdata.c,
5339 * link/z80/lkeval.c,
5342 * link/z80/lkhead.c,
5345 * link/z80/lklibr.c,
5346 * link/z80/lklist.c,
5347 * link/z80/lkmain.c,
5348 * link/z80/lkrloc.c,
5351 * link/z80/Makefile.in,
5353 * sdcc.dsw: moved link/ to as/link/
5355 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * as/mcs51/i51mch.c (machine): fixed warning
5359 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5361 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5363 2006-09-09 Borut Razem <borut.razem AT siol.net>
5365 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5366 sdcdb WIN32 native port
5367 * src/clean.mk: fixed
5369 2006-09-08 Borut Razem <borut.razem AT siol.net>
5371 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5373 2006-09-08 Raphael Neider <rneider AT web.de>
5375 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5376 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5377 to gplink to disable processor mismatch warning and to allow
5378 the use of devices with only aliased (shared) memory banks,
5379 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5381 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5383 * doc/sdccman.lyx: Some re-formating plus example on using
5384 #pragma preproc_asm +/-
5386 2006-09-07 Borut Razem <borut.razem AT siol.net>
5388 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5391 2006-09-06 Borut Razem <borut.razem AT siol.net>
5393 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5394 line at sdcc.nsi:153
5395 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5397 2006-09-05 Borut Razem <borut.razem AT siol.net>
5399 * configure.in, configure: support for winsock2
5400 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5401 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5402 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5403 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5404 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5406 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5410 * support/regression/tests/bug1551947.c: new, added
5411 * src/SDCCsymt.h: strings are char* not byte*
5413 2006-09-05 Raphael Neider <rneider AT web.de>
5415 * device/lib/pic16/libdev/pic18f4550.c,
5416 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5417 declarations/definitions from patch #1520949
5419 2006-09-05 Raphael Neider <rneider AT web.de>
5421 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5422 byte-aligned bitfields, fixes #1539278
5424 2006-09-05 Raphael Neider <rneider AT web.de>
5426 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5429 2006-09-04 Borut Razem <borut.razem AT siol.net>
5431 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5432 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5433 -mno-cygwin is a part of the compiler name
5434 * support/scripts/sdcc_mingw32: don't disable ucsim
5436 2006-09-03 Borut Razem <borut.razem AT siol.net>
5438 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5439 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5441 2006-09-03 Raphael Neider <rneider AT web.de>
5444 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5445 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5448 2006-09-01 Borut Razem <borut.razem AT siol.net>
5450 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5451 to make ppc-osx happy
5453 2006-08-31 Borut Razem <borut.razem AT siol.net>
5455 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5456 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5457 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5458 * support/regression/ports/ds390/spec.mk,
5459 support/regression/ports/mcs51/spec.mk,
5460 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5461 To run regression tests in mingw environment:
5462 make DEV_NULL=NUL CC=gcc
5464 2006-08-30 Borut Razem <borut.razem AT siol.net>
5466 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5467 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5468 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5469 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5470 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5471 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5472 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5473 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5474 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5475 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5476 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5477 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5478 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5479 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5480 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5481 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5482 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5483 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5484 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5485 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5486 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5487 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5488 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5489 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5490 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5491 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5492 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5493 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5494 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5495 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5496 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5497 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5498 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5499 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5500 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5501 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5502 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5503 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5504 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5505 ucsim WIN32 native port
5507 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5509 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5511 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5514 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5516 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5518 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5519 * support/regression/tests/bug1546986.c: new, added
5520 * as/mcs51/.cvsignore,
5521 * debugger/mcs51/.cvsignore,
5522 * src/.cvsignore: deleted
5524 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5526 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5529 2006-08-20 Borut Razem <borut.razem AT siol.net>
5531 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5532 removed cl_listen_console::match(), cl_console::match(),
5533 restructured cl_commander::proc_input()
5535 2006-08-16 Borut Razem <borut.razem AT siol.net>
5537 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5538 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5539 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5541 2006-08-14 Borut Razem <borut.razem AT siol.net>
5543 * support/regression/Makefile.in,
5544 support/regression/ports/pic14/gpsim.cmd,
5545 support/regression/ports/pic14/spec.mk,
5546 support/regression/ports/pic14/support.c:
5547 added pic14 regression test
5549 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * as/doc/asxhtm.html: documented changed ABS behaviour
5552 * as/doc/README: fixed some typos
5554 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5556 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5559 2006-08-12 Borut Razem <borut.razem AT siol.net>
5561 * support/regression/fwk/include/testfwk.h,
5562 support/regression/fwk/lib/testfwk.c,
5563 support/regression/generate-cases.py,
5564 support/regression/Makefile.in:
5565 regression test framework does not depend on function pointers and
5568 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5570 * device/include/stddef.h: c temporary hack to fix bug 1518273
5572 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5574 * device/include/mcs51/cc2510fx.h: added
5575 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5578 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5581 * as/z80/Makefile.in: added strcmpi.c
5582 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5583 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5585 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5587 * device/lib/gbz80/asm_strings.s,
5588 * device/lib/gbz80/crt0_rle.s,
5589 * device/lib/gbz80/div.s,
5590 * device/lib/gbz80/mul.s,
5591 * device/lib/gbz80/shift.s,
5592 * device/lib/z80/asm_strings.s,
5593 * device/lib/z80/crt0_rle.s,
5594 * device/lib/z80/div.s,
5595 * device/lib/z80/mul.s,
5596 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5597 flags which are all upper case
5599 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * as/z80/asm.h: made CASE_SENSITIVE 1
5602 * link/z80/aslink.h: made CASE_SENSITIVE 1
5603 * src/z80/gen.c (throughout): made all conditionals upper case
5604 * support/regression/tests/bug1503067.c: new
5606 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5608 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5609 (shiftIntoPair): added case 2 for PAIR_IY,
5610 (setupToPreserveCarry): replaced parameters with iCode and check if
5611 PAIR_DE is in use to fix bug 1399290,
5612 (genPlus, genMinus): updated call to setupToPreserveCarry
5613 * support/regression/tests/bug1399290.c: new
5615 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5618 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5619 * src/ds390/gen.c (shiftRLong),
5620 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5621 * src/mcs51/gen.c (sameReg): changed to sameByte,
5622 (xch_a_aopGet): new,
5623 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5624 shiftRLong): fixed bug 1533966
5625 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5626 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5627 * support/regression/Makefile.in: disabled z80, enabled ucz80
5628 * support/regression/tests/float_trans.c: enabled test for z80 and host
5629 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5631 2006-08-01 Borut Razem <borut.razem AT siol.net>
5633 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5634 comparison is always false due to limited range of data type
5635 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5637 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5639 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5640 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5641 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5642 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5644 2006-07-31 Borut Razem <borut.razem AT siol.net>
5646 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5647 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5648 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5649 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5650 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5651 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5652 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5653 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5654 enable ucsim mingw compilation. Serial port is disabled,
5655 since it uses termios.h API, which is not available on native
5658 2006-07-31 Borut Razem <borut.razem AT siol.net>
5660 * Small Device C Compiler 2.6.0 released
5661 * support/scripts/sdcc.nsi: added FULL_DOC option
5662 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5664 2006-07-28 Borut Razem <borut.razem AT siol.net>
5666 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5667 * doc/INSTALL.txt: updated
5669 2006-07-27 Borut Razem <borut.razem AT siol.net>
5671 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5672 device/lib/pic/libdev/Makefile.in: fixed bug
5673 [ 1438354 ] pic libsdcc: distclean doesn't work
5674 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5675 device/lib/pic16/libio/Makefile.in: fixed bug
5676 [ 1438344 ] pic16 lib: clean doesn't work properly
5677 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5679 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5681 * device/lib/pic/libsdcc/fsdiv.c,
5682 * device/lib/pic/libsdcc/fsmul.c,
5683 * device/lib/pic16/libsdcc/float/fsdiv.c,
5684 * device/lib/pic16/libsdcc/float/fsmul.c,
5685 * device/lib/_fsdiv.c,
5686 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5687 * support/regression/tests/bug1520966.c: added
5688 * doc/knownbugs.html: removed [ 1520966 ] from the list
5690 2006-07-25 Borut Razem <borut.razem AT siol.net>
5692 * configure.in, configure, sdccconf_in.h: fixed bug
5693 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5694 * doc/knownbugs.html: removed [ 1519095 ] from the list
5696 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5698 * doc/knownbugs.html: added, contains list of known bugs at release
5699 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5701 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5703 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5704 function registers and corrected defaults with additional warning
5705 * device/lib/malloc.c: cosmetic changes
5706 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5707 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5708 (fillGaps): and used it
5710 2006-07-20 Raphael Neider <rneider AT web.de>
5712 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5713 output unless SDCCPICDEBUG is set
5714 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5715 output if SILENT is set
5717 2006-07-11 Borut Razem <borut.razem AT siol.net>
5719 * doc/README.txt: updated
5721 2006-07-10 Borut Razem <borut.razem AT siol.net>
5723 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5724 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5725 in WIN32 installation
5726 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5729 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5732 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5734 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5736 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5738 2006-07-06 Borut Razem <borut.razem AT siol.net>
5740 * support/regression/tests/bitfields.c:
5741 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5742 * support/regression/tests/constantRange.c:
5743 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5745 2006-07-04 Borut Razem <borut.razem AT siol.net>
5747 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5749 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5750 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5751 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5752 reverted changes from 2006-07-03
5753 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5754 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5755 added CPPFLAGS, used by the host port
5757 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5759 * support/regression/valdiag/tests/switch.c,
5760 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5761 * support/regression/tests/libmullong.c: fixed for host
5762 * support/regression/ports/host/spec.mk: disable all warnings for host,
5763 SDCC runs with --less-pedantic too
5765 2006-07-03 Borut Razem <borut.razem AT siol.net>
5767 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5769 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5770 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5771 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5772 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5774 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5775 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5776 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5777 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5779 2006-07-02 Raphael Neider <rneider AT web.de>
5781 * src/pic16/devices.inc,
5782 * device/include/pic16/pic18fregs.h,
5783 * device/include/pic16/pic18f4550.h,
5784 * device/lib/pic16/pics.all,
5785 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5787 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5789 * as/hc08/lkaomf51.c (OutputName),
5790 * as/mcs51/lkaomf51.c (OutputName),
5791 * as/z80/asmain.c (asmbl),
5792 * src/ds390/main.c (asmLineNodeFromLineNode),
5793 * src/hc08/ralloc.c (hc08_assignRegisters),
5794 * src/mcs51/main.c (asmLineNodeFromLineNode),
5795 * src/xa51/ralloc.c (checkRegMask),
5796 * src/xa51/gen.c (emitcode),
5797 * src/z80/gen.c (_emit2),
5798 * src/SDCCast.c (searchLitOp),
5800 * support/packihx/packihx.c,
5801 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5802 * src/ds390/gen.c (aopPutUsesAcc),
5803 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5804 * support/regression/tests/libmullong.c (mullong_wrapper),
5805 * src/SDCCsymt.c (powof2),
5807 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5808 * src/SDCCsymt.h: added TYPE_TARGET_*
5809 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5810 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5811 SDCCast because 1) header problems 2) this is the right place
5812 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5813 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5816 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5818 * src/SDCCicode.h: removed buggy semicolon in unused macro
5819 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5820 search for previous definiton of auto symbols too,
5821 (findPrevUse): fixed logic of emitWarnings
5823 2006-06-26 Raphael Neider <rneider AT web.de>
5825 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5826 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5828 2006-06-25 Raphael Neider <rneider AT web.de>
5830 * device/lib/pic/libm: NEW, added math library functions
5831 * device/lib/pic/libsdcc: NEW; added float support functions
5832 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5833 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5834 NEW, added math related headers
5835 * device/include/asm/pic/features.h: NEW
5836 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5837 (popGet): allow larger offsets for AOP_PCODE,
5838 (genDataPointerSet): handle literals explicitly, more debug output,
5839 (genAssign): fixed for float using aopLiteral ;-)
5840 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5841 GOTO initialisation routine
5842 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5843 flag on registers, fixes #1469043 (local variables do not work)
5844 * src/pic/main.c (_pic14_do_link),
5845 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5848 2006-06-25 Borut Razem <borut.razem AT siol.net>
5850 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5851 characters printed (not including the trailing '\0' used to end
5852 output to strings). Problem detected in regression test bug-927659.c.
5853 NOTE: printf() family functions should return int instead
5855 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5856 specifier are printed as themselves
5857 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5858 support flags, width and precision specifiers
5860 2006-06-24 Borut Razem <borut.razem AT siol.net>
5862 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5863 to the list of sdcc tagrets not supporting bit type
5864 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5865 testfor pic16 due to bug:
5866 [ 1511794 ] pic16: regression test bug-895992.c fails
5868 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5870 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5871 * src/SDCCglue.c (initPointer), fixed bug 1496419
5872 * support/regression/tests/bug1496419.c: new, added
5874 2006-06-22 Borut Razem <borut.razem AT siol.net>
5876 * support/regression/ports/pic16/support.c: use gpsim usart module from
5877 libgpsim_modules library
5879 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5881 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5884 2006-06-19 Raphael Neider <rneider AT web.de>
5886 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5887 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5888 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5889 (pic14printExterns,pic14printPublics,pic16printPublics,
5890 pic16_printExterns): use new functions to emit symbols
5891 (picglue,pic16glue): emit publics before emitting externs
5892 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5893 locally defined functions to avoid bug #1443651
5894 * support/regression/tests/bug-716242.c: removed pic16 workaround
5895 * support/regression/ports/pic16/spec.mk: ignore errors during build
5897 2006-06-19 Raphael Neider <rneider AT web.de>
5899 * src/pic/glue.h: added pic14aopLiteral prototype
5900 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5901 * src/pic/gen.c: removed stdint.h dependency
5902 (aopGet): use Safe_strdup()
5903 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5904 (genDataPointerSet): use pic14aopLiteral()
5905 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5906 for pic16; thanks to Bernhard and Maarten
5908 2006-06-18 Borut Razem <borut.razem AT siol.net>
5910 * support/regression/tests/structflexarray.c: flexible array members
5911 not supported by gcc < 3
5912 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5914 * src/pic/gen.c: don't include [p]strdin.h on solaris
5915 * support/Util/pstdint.h: addad svn attributes
5916 * support/regression/tests/constantRange.c,
5917 support/regression/tests/rotate.c: include inttypes.h instead
5918 stdint.h on solaris, addad svn attributes
5920 2006-06-18 Raphael Neider <rneider AT web.de>
5922 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5924 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5925 (pic16_genMinusBits): simplified sign-extension
5926 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5927 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5928 adjusted to correctly handle mixed-signed operands, disabled
5929 now unused multiplciation routines
5930 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5931 (assignResultValue): added argument denoting the size of the result
5932 as returned by the function (fixes upcasts in assigning from
5933 function calls: char foo(); int i = foo();)
5934 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5935 function result to assignResultValue
5936 (genMult): disabled inlined multiplication code
5937 (genDiv): augmented to also handle the modulus operator, fixed to
5938 handle mixed-signed operands correctly
5939 (genMod): simply call genDiv, disabled unused code
5940 (genAssign): fixed missing (sign-)extension on result
5941 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5942 valid char operands, allow signed operands for native code, added
5943 division and modulo operator handling
5944 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5946 As a consequence, onebyte.c (if split into two files) and muldiv.c
5947 pass regression tests.
5949 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5951 * doc/Makefile.in: two runs of makeindex seem needed to get
5952 correct page references in the index of sdccman.pdf
5953 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5955 2006-06-17 Borut Razem <borut.razem AT siol.net>
5957 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5959 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5961 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5962 mentioned ec2drv and paulmon
5964 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5966 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5967 consecutive abs areas
5968 (find_empty_space, allocate_space): added map to handle codemap or
5970 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5971 absolute idata and xdata
5972 * as/mcs51/lkmem.c (summary2): updated legend
5974 2006-06-16 Raphael Neider <rneider AT web.de>
5976 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5978 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5980 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5982 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5984 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5986 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5987 value of generic pointers,
5997 src/z80/main.c: PORT structure, added elements for gp_tags field,
5998 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5999 fields in the PORT structure of each port,
6000 * src/SDCCast.c (decorateType): allow processing of generic pointers
6001 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6004 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6010 * src/pic16/pcode.c,
6012 * src/pic/pcoderegs.c,
6015 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6016 bug 1504689 on minGW
6018 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6020 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6022 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6024 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6026 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6028 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6031 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6033 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6034 to a char variable. Fixed bug #1504211
6035 * device/include/pic16/adc.h,
6036 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6037 and fixed bug #1364390
6039 2006-06-10 Borut Razem <borut.razem AT siol.net>
6041 * CVSROOT: removed the CVS left-over
6043 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6045 * as/hc08/asmain.c (asexit),
6046 * as/hc08/lkmain.c (lkexit),
6047 * as/mcs51/asmain.c (asexit),
6048 * as/mcs51/lkmain.c (lkexit),
6049 * src/SDCCglue.c (DEFSETFUNC),
6050 * src/SDCCmain.c (linkEdit, assemble),
6051 * support/librarian/sdcclib.c (AddRel),
6052 replaced unlink() by standard C remove()
6053 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6054 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6055 gatherImplicitVariables): new, added to fix bug 608752,
6056 (createFunction): added gatherImplicitVariables()
6057 * src/SDCCast.h: added createRMW prototype
6058 * src/SDCCsymt.h (struct symbol): added infertype
6059 * support/regression/tests/bug608752.c: new, added
6061 2006-06-10 Raphael Neider <rneider AT web.de>
6063 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6064 multibyte dummy reads (fixes #1503234)
6066 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * device/include/mcs51/compiler.h: new, added header file to enable
6069 creating common sfr definition header files for different compilers
6071 2006-06-05 Raphael Neider <rneider AT web.de>
6073 * src/pic16/{pcode.h,genarith.c}:
6074 introduced pCodeOp combining any two pCodeOps (previously only
6075 two register operands could be combined), removed pcop2 from
6076 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6077 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6078 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6079 rewritten to use new PO_TWO_OPS
6080 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6081 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6082 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6083 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6084 (pic16_get_op): embraced return arg to allow #define return(x),
6085 added new case for combined opcodes
6086 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6087 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6088 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6090 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6092 * src/SDCCval.c (checkConstantRange): added
6093 * src/SDCCval.h: added checkConstantRange
6094 * support/Util/SDCCerr.c,
6095 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6096 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6097 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6098 * src/SDCCast.c (decorateType): added checkConstantRange,
6099 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6100 can be emitted with the correct always true/false warning,
6101 added optimization for double '!';
6102 result of decorateType() must be assigned back to the tree, because
6103 decorateType() can change the tree
6104 * src/SDCCicode.c (geniCodeLogic),
6105 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6106 (checkConstantRange): removed, it was only a fragment which never
6108 * src/SDCCsymt.c (computeType): fixed promotion for
6109 "-1 < (unsigned bit) b"
6110 * src/pic/ralloc.c (packRegsForAssign),
6111 * src/pic16/ralloc.c (packRegsForAssign),
6112 * src/hc08/ralloc.c (packRegsForAssign),
6113 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6115 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6116 * support/regression/tests/constantRange.c: added
6117 * support/valdiag/tests/constantRange.c: added
6118 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6120 2006-06-02 Borut Razem <borut.razem AT siol.net>
6122 * support/regression/ports/pic16/support.c: increase stack size
6124 * support/regression/Makefile.in: sort tests by name so that the
6125 resutlts can be compared on different machines / platforms
6127 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6129 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6130 * src/ds390/gen.c (emitLabel): new, added,
6131 (genDjnz): fixed stack overflow bug,
6132 (throughout): cosmetic changes to sync with mcs51/gen.c,
6133 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6134 * src/mcs51/gen.c (genEndFunction): small optimization,
6135 (throughout): cosmetic changes to sync with ds390/gen.c
6137 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6139 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6140 (_print_format): fixed printing pointers
6141 * src/mcs51/gen.c (emitLabel, movb): new, added,
6142 (genAssign): small optimization,
6143 (genDjnz): fixed stack overflow bug,
6144 (throughout): replaced sprintf with SNPRINTF,
6145 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6146 replaced emitcode("mov", "b,...") with MOVB(...),
6147 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6148 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6149 * src/mcs51/peeph.def: added rules 140 and 264
6150 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6151 so they may get optimized into registers
6153 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6155 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6156 immediately when encountered,
6157 (printUsage): always use stderr even on windows
6159 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6161 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6162 (processParms): fixed bug #1247551
6163 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6164 parseCmdLine, main): print '--version' to stdout,
6165 print 'help' to stdout if --help is given,
6166 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6167 arguments are given; fixed --help
6169 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6171 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6172 * support/regression/tests/bug-1493710.c: added
6174 2006-05-27 Borut Razem <borut.razem AT siol.net>
6176 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6178 * support/regression/ports/pic16/support.c: increase stack size
6179 from default 64 bytes to 128 bytes
6180 * support/regression/tests/staticinit.c,
6181 support/regression/tests/float.c: regression tests fully enabled
6182 for pic16 port by putting the initialized data arrays into the code
6184 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6185 This was changed by mistake in the previous version.
6187 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6189 * src/pic16/gen.c (genFunction, genEndFunction): some
6190 beautifications, fixed bug with falsely restoring FSR2 in large
6191 stack model, thanks to Beau E. Cox for reporting the bug
6193 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6195 * debugger/mcs51/break.c,
6196 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6197 use %p to print pointers, made address variables unsigned
6198 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6199 * debugger/mcs51/symtab.c (parseSymbol): must return something
6200 * src/mcs51/gen.c (aopForSym): small optimization,
6201 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6202 (freeAsmop): added missing break,
6203 (aopPut): removed parameter bvolatile, determine it inside the function,
6204 (saveRegisters, unsaveRegisters): small optimization,
6205 (genIpush): removed pointless check,
6206 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6207 replaced sprintf with SNPRINTF,
6208 replaced strcpy with strncpyz,
6209 updated aopPut calls,
6210 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6211 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6213 2006-05-24 Borut Razem <borut.razem AT siol.net>
6215 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6216 modification of test for the pic16 port, put the array to the code
6217 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6219 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6221 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6222 * support/Util/pstdint.h: added
6224 2006-05-22 Borut Razem <borut.razem AT siol.net>
6226 * src/regression/Makefile: removed bool2.c test, added -q linker option
6227 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6228 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6229 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6230 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6231 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6232 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6233 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6234 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6235 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6237 2006-05-22 Raphael Neider <rneider AT web.de>
6239 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6240 bug #1492360 (problematic due to generic pointers, see code)
6242 2006-05-22 Borut Razem <borut.razem AT siol.net>
6244 * support/regression/ports/pic16/specs.mk: removed stack size linker
6246 * support/regression/tests/array.c,
6247 support/regression/tests/bitopcse.c,
6248 support/regression/tests/bug-908454.c,
6249 support/regression/tests/malloc.c: modified for pic16 regression test
6250 * support/regression/tests/bitfields.c:
6251 pic16 - excluded bitfileds of size > 8
6252 * support/regression/tests/bp.c: pic16 - reduced data size
6253 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6254 * support/regression/tests/bug-460010.c:
6255 pic16 - used the absolute address the fits in memory
6256 * support/regression/tests/bug-716242.c:
6257 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6258 * support/regression/tests/float.c:
6259 pic16 - excluded - data size too big
6260 * support/regression/tests/onebyte.c:
6261 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6262 * support/regression/tests/shifts.c:
6263 pic16 - function names probably have to differ in first X characters
6265 * support/regression/tests/staticinit.c:
6266 pic16 - excluded some tests due error: no target memory available for
6269 2006-05-22 Borut Razem <borut.razem AT siol.net>
6271 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6272 second try. Thanks Stas Sergeev once more.
6274 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6276 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6277 (genLeftShift, genRightShift): fixed bug 1491627
6278 * src/hc08/peeph.def (rules 7, 8.x): added
6279 * support/regression/tests/shifts.c (ShiftLeftByParam,
6280 ShiftRightByParam, testShiftByParam): added to test variable shifting
6282 2006-05-20 Raphael Neider <rneider AT web.de>
6284 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6285 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6286 (allocReg): add only new registers to dynAllocRegs,
6287 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6288 #1489055, #1445850, and probably #1483693
6290 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6292 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6293 bug in for-loop that didn't emit the last of CONFIG and ID registers
6295 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6297 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6299 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6300 1489016, 1434401 and 1490124
6301 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6302 1489016, 1434401 and 1490124
6304 2006-05-17 Borut Razem <borut.razem AT siol.net>
6306 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6309 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6311 * device/include/mcs51/P89c51RD2.h,
6312 * device/include/mcs51/P89LPC901.h,
6313 * device/include/mcs51/P89LPC922.h,
6314 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6316 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6318 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6319 to fix missing stack pragma in compiled binary object file,
6321 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6323 * support/packihx/configure.in,
6324 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6325 determine sizeof basic types even while cross compiling
6327 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6329 * src/avr/gen.c (aopop),
6330 * src/ds390/gen.c (aopOp),
6331 * src/hc08/gen.c (aopOp),
6332 * src/mcs51/gen.c (aopop),
6333 * src/pic16/gen.c (pic16_aopOp),
6334 * src/pic/gen.c (aopOp),
6335 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6336 if size of operand is smaller than spill location
6338 2006-05-12 Borut Razem <borut.razem AT siol.net>
6340 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6341 have to have CR/LF line endings even if they are checked out on *nix
6342 or on WIN32 in cygwin binmode
6344 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6346 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6347 * device/include/ds80c390.h: added sfr16 definitions
6351 * src/ds390/ralloc.c,
6352 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6353 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6354 bit returning functions
6355 * support/regression/tests/sfr16.c: enabled test on ds390
6357 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6359 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6360 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6362 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6364 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6365 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6366 (cl_address_space constructor): removed expensive initialization,
6367 (cl_address_space::get_cell): extended for late initialization,
6368 (cl_address_space::*): use late initialization,
6369 (cl_address_decoder::activate): removed expensive initialization,
6370 This reduced regression test running time by 25%
6372 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6380 * support/packihx/Makefile.in,
6381 * support/packihx/clean.mk,
6382 * support/packihx/Makefile.bcc,
6383 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6385 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6387 * src/SDCCval.c (valNot): fix for regression test failure
6388 of not.c on big endian hosts
6390 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6392 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6394 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6396 * device/lib/mcs51/Makefile.in: changed string comparison operator
6397 to = for POSIX compliance; == is bash extension
6399 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6404 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6406 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6407 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6408 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6409 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6410 bug report #1478657,
6412 2006-05-05 Borut Razem <borut.razem AT siol.net>
6414 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6417 2006-05-02 Borut Razem <borut.razem AT siol.net>
6419 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6420 create *.ind, which made make to fail if invoked with -j 2
6422 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6425 Hubert Sack for patch 1479782
6427 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6429 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6431 2006-05-01 Raphael Neider <rneider AT web.de>
6433 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6434 (create_pic): store only prefix-free device name,
6435 (init_pic): check for device names with "16" prefix,
6437 * src/pic/device.h (struct PIC_device),
6438 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6440 * device/include/pic/pic12f{635,675,629,683}.h,
6441 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6442 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6443 * device/include/pic/pic16f505.h,
6444 * device/lib/pic/libdev/pic16f505.c: removed
6445 * device/include/pic/pic14devices.txt: added support for pic12f
6446 devices, removed unsupported non 16-bit devices
6447 [above changes provided by patch from Zik Saleeba]
6448 * src/pic/*, src/pic16/*, device/include/pic16/*,
6449 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6451 2006-05-01 Borut Razem <borut.razem AT siol.net>
6453 * configure.in, configure, doc/Makefile.in:
6454 sync with nightly build makefile - latex, dvipdf and dvips
6457 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6459 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6460 in the library source
6462 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6464 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6466 2006-04-28 Raphael Neider <rneider AT web.de>
6468 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6469 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6470 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6471 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6473 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6475 * device/lib/pic/libdev/Makefile.in,
6476 * device/lib/hc08/Makefile.in,
6477 * device/lib/gbz80/Makefile.in,
6478 * device/lib/z80/Makefile.in,
6479 * device/lib/ds390/Makefile.in,
6480 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6481 thanks to Borut for the bug report
6483 * configure: always create doc/Makefile independent from --enable-doc
6484 * Makefile.in: always install from directory doc independent from
6486 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6488 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6489 * doc/Makefile.in: install *.txt if present
6490 * device/include/Makefile.in (install): added installation of pic/*.inc
6491 and pic/*.txt files again, they were erroneously removed
6493 2006-04-28 Raphael Neider <rneider AT web.de>
6495 * src/pic/{gen.c,main.h,pcode.c},
6496 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6497 concerning signedness with casts
6499 2006-04-28 Raphael Neider <rneider AT web.de>
6501 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6502 definition of an interrupt handler,
6503 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6504 interrupt handler stuff from picglue() to separate routine,
6505 (picglue): enabled definition of intr handlers in files w/o main()
6507 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6509 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6510 compilation with MSVC 2005 Express Edition (VC8)
6512 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6514 * device/lib/Makefile: fixed build of gbz80 lib
6516 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6518 * support/regression/tests/bug-460010.c,
6519 * support/regression/tests/bug-524691.c,
6520 * support/regression/tests/bug-716242.c: removed conditional defines
6521 that are already in testfwk.h
6523 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6525 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6526 (AccAXRsh1): added, shift right by 1,
6527 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6529 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6531 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6533 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6534 remove cast to same type
6535 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6536 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6538 * link/z80/Makefile: removed, they have moved to
6541 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6542 * install-sh: fix bug #1204398 by setting umask 0022
6543 * device/lib/Makefile: separate build of z80 and gbz80 lib
6545 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6547 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6548 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6550 One basic decision: e.g. src/clean.mk includes further files. In order
6551 to make this work there are two solutions:
6552 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6553 run configure on them. This way they can use
6554 'include $(srcdir)/port-clean.mk'
6555 - always include clean.mk by the Makefile at the same level. To avoid
6556 that `make clean` tries to include and build Makefile.dep the
6557 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6558 implemented, because now even `make uninstall` doesn't create
6559 Makefile.in. clean.mk could be eliminated by pasting it in
6562 * debugger/mcs51/Makefile.in: build own objects from library sources
6563 (SLIB, SDCC) in current directory
6565 * configure, configure.in: renamed --disable-device-lib-build in
6566 --disable-device-lib; added --enable-doc, the required tools are
6567 searched by configure; added result message; the toolchain for the
6568 belonging ports are now only built, if the port is enabled.
6570 * support/regression/*: all output is written in directory gen, because
6571 the fwk and ports directories don't livet in the build tree using vpath
6573 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6574 --disable-device-lib, added --enable-doc, added section VPATH
6576 * sim/ucsim/configure.in,
6577 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6578 z80 are enabled by default
6580 2006-04-24 Raphael Neider <rneider AT web.de>
6582 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6583 to config word, "pic14_"-prefixed some extern functions
6584 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6585 config word has been found
6586 * src/pic/device.h: added prototypes
6587 * src/pic/pcode.c: added "pic14_"-prefix where needed
6588 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6590 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6592 (pic14emitRegularMap): ignore config words,
6593 (pic14createInterruptVect): moved generating __config directives away
6594 (picglue): have __config directives emitted
6596 2006-04-24 Borut Razem <borut.razem AT siol.net>
6598 * doc/Makefile: sync with nightly build makefile
6600 2006-04-24 Raphael Neider <rneider AT web.de>
6602 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6603 registers that have not been assigned proper liveranges,
6604 fixes #1469504 and #1474602,
6605 (pCodeRegOptimizeRegUsage): fixed typo in comment
6607 2006-04-24 Borut Razem <borut.razem AT siol.net>
6609 * device/examples/main8051.c: deleted - it was removed from CVS
6610 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6611 after the transition to Subversion
6612 * src/SDCCalloc.h: deleted - it was removed from CVS
6613 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6614 after the transition to Subversion
6615 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6616 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6617 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6618 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6620 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6622 * as/asx8051.dsp: added mcs51/strcmpi.h
6623 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6624 * as/hc08/aslink.h: updated lnksect prototype
6626 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6628 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6629 (newdot): handle A_ABS
6631 * as/mcs51/asout.c (outarea): output address
6632 * as/hc08/lkaomf51.c,
6633 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6635 * as/mcs51/i51pst.c,
6636 * as/z80/z80pst.c: "ABS" is not A_OVR
6637 * as/hc08/lkarea.c (newarea): read a_addr,
6638 (lnkarea): added codemap array, sort absolute areas to the front,
6639 combine all GSINITx/GSFINAL,
6640 (find_empty_space, allocate_space): new functions,
6641 (lnksect): return next address, handle absolute sections
6642 * as/mcs51/lkarea.c (newarea): read a_addr,
6643 lnksect2 prototype changed,
6644 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6645 (find_empty_space, allocate_space): new, factored out of lnksect2,
6646 (lnksect2): return next address, handle absolute sections
6648 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6649 * as/hc08/lklibr.c (addfile, fndsym),
6650 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6651 index out of range and detect both '\' and '/'
6652 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6653 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6654 regression tests (ds390 cannot return bool yet)
6655 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6656 document critical interrupts on z80, document changed SDCC define
6657 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6658 (_a390_mapping): added .org directive
6659 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6660 (genMultOneByte): fixed warnings
6661 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6663 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6664 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6665 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6666 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6667 * src/pic16/main.c: removed newReg prototype
6668 * src/pic16/pcode.c,
6669 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6671 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6673 * src/pic16/ralloc.c
6674 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6676 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6677 from short to PIC_OPTYPE
6678 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6679 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6680 optype from short to PIC_OPTYPE
6681 * src/port.h: made int_size unsigned to fix warnings
6682 * src/SDCC.y: fixed warning on MSVC
6683 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6684 * src/SDCCopt.c (convertToFcall): fixed warnings
6685 * src/SDCCsymt.h: removed double prototype for genSymName
6686 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6687 offset int to fix warnings
6689 2006-04-22 Borut Razem <borut.razem AT siol.net>
6691 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6692 references to CVS replaced with Subversion
6694 2006-04-21 Borut Razem <borut.razem AT siol.net>
6696 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6697 references to CVS replaced with Subversion
6699 2006-04-19 Borut Razem <borut.razem AT siol.net>
6701 * src/version.awk: adapted for svn
6702 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6703 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6704 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6705 /binutils-avr/etc/*.vi, *.jin: removed all properties
6706 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6708 2006-04-19 Borut Razem <borut.razem AT siol.net>
6710 * CVS to Subversion migration completed
6712 2006-04-18 Borut Razem <borut.razem AT siol.net>
6714 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6715 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6717 2006-04-17 Borut Razem <borut.razem AT siol.net>
6719 * device/include/Makefile.in: added pic/*.inc to the installation
6721 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6723 * support/regression/collate-results.py: fixed output in case of
6725 * support/regression/generate-cases.py: fixed splitting of pathnames
6727 * as/hc08/lklibr.c (addfile),
6728 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6730 2006-04-11 Raphael Neider <rneider AT web.de>
6732 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6733 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6734 * src/pic16/pcode.c (assignValnums): fixed #1460578
6736 2006-04-11 Raphael Neider <rneider AT web.de>
6738 * device/lib/pic/libdev/*.c,
6739 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6740 fixes #1468739, enables compilation in --std-c99 mode
6741 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6743 2006-04-11 Raphael Neider <rneider AT web.de>
6745 * src/pic/device.c (find_device): removed debug output
6746 (list_valid_pics): enabled verbose listing of supported devices
6747 * device/include/stdbool.h: define bool as char for pic14/16 as well
6749 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6751 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6753 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6755 * .version: bumped version to 2.5.6
6756 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6758 2006-04-06 Raphael Neider <rneider AT web.de>
6760 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6761 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6762 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6763 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6764 pic14_constructAbsMap
6765 (pic14printPublics): declare absolute global symbols as global
6766 (pic14createInterruptVect),
6767 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6768 (newReg): assume new registers unused, use correct name in
6769 hashtable (reg->name instead of name), more debugLog output
6770 * src/pic/device.h (PIC_device): added fields for verbose output
6771 * src/pic/device.c: moved device definition to pic14devices.txt,
6772 added routines for runtime parsing of pic14devices.txt,
6773 added support for second config word
6774 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6775 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6776 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6777 (_pic14_parseOptions): moved pCodeInitRegisters here
6778 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6779 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6780 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6781 handling the pseudo stack
6782 * device/lib/Makefile.in: ignore failures in objects-pic16,
6783 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6784 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6785 * device/lib/pic/Makefile.subdir,
6786 * device/lib/pic16/Makefile.subdir: improved clean rules
6787 * device/lib/pic/libdev/: NEW, pic14 device libraries
6788 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6789 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6790 * device/include/Makefile.in: create subdir and install pic14 headers
6791 * device/include/pic/p16f_common.inc: removed unused declarations
6792 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6793 PICs from inc2h.pl v1.6,
6794 replaced BIT_AT macros with struct declarations
6795 * device/include/pic/pic14devices.txt: definition of supported devices,
6796 all above improvements contributed by Zik Saleeba, thanks
6797 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6798 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6801 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6804 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6805 thanks to Charles Olds
6807 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6809 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6811 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6813 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6814 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6815 * support/regression/bug1464657.c: added, new test
6817 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6819 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6822 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6824 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6825 --no-peep and --peep-file <file> are used don't use default rules but
6828 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6830 * src/mcs51/gen.c (genCall): fixed bug 1457608
6832 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6834 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6835 changes seem to cause (trigger?) problems with the build system.
6837 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6839 * src/SDCCpeeph.c (operandsLiteral): new, added,
6840 (callFuncByName): inserted operandsLiteral
6841 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6843 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6845 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6846 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6848 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6851 implemented patch 1120823 Thanks to Willy De la Court (normal
6852 interrupts need an interrupt number now if they are made critical),
6853 and enabled nesting of critical functions though not for gbz80
6854 (genCritical, genEndCritical): added functions
6855 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6856 * src/z80/mappings.i: added "ei" to all mappings
6858 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6860 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6861 submitted by the Debian SDCC maintainer Aurelien Jarno:
6862 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6863 archive with gcc 4.1 on mips and wrote the patch"
6865 2006-03-16 Raphael Neider <rneider AT web.de>
6867 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6868 the left operand is shorter than the result (c* = lit-c* + int),
6870 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6873 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6875 * src/.version: increased version number to 2.5.5
6876 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6877 linking is done manually in pic16 port's _linkEdit,
6878 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6879 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6880 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6881 allocate asmop as AOP_ACC,
6882 (aopForRemat): added parameter 'bool result' in function declaration,
6883 (pic16_aopGet): return AOP_ACC when accessing WREG,
6884 (pic16_popGetTempReg): minor modification,
6885 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6886 'pic16_allocWithIdx',
6887 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6888 calling function in absolute addresses,
6889 (genAssign): take into account AOP_ACC asmop,
6890 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6891 * src/pic16/pcoderegs.c: some debug functions and lines added,
6892 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6893 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6895 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6896 call to allocReg, not by manually allocating a new one,
6897 (pic16_assignRegisters): now before going through the register
6898 allocating functions mark all registers as free. This eliminates some
6899 side effects resulting from peephole parser done earlier in the backbone
6901 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6903 * src/SDCCicode.c (geniCodeLogic),
6904 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6906 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6909 (genSend): bugfix, do not allocate and free twice,
6910 (shiftRLong): handle partially overlapping aops
6911 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6913 2006-03-08 Borut Razem <borut.razem AT siol.net>
6915 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6918 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * support/regression/tests/bug1409955.c: new, added
6921 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6922 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6923 (aopForSym, aopOp): increment asmop.allocated if reused,
6924 (freeAsmop): decrement asmop.allocated and check for zero instead of
6926 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6927 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6928 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6929 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6930 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6931 genSignedRightShift, genRightShift, genDataPointerGet,
6932 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6933 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6934 in reverse order from allocation,
6935 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6936 added swappedLR to keep track
6937 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6938 pdata & code for GCC, z80, gbz80 & hc08
6939 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6941 2006-03-08 Raphael Neider <rneider AT web.de>
6943 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6945 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6947 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6948 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6949 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6951 2006-03-06 Borut Razem <borut.razem AT siol.net>
6953 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6954 made the linker quiet
6956 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6958 * src/pic16/gen.c (genPcall): fixed bug #1443644
6959 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6960 which dumps before the function entry point a data byte which represents
6961 the number of the local variables used by the specified function, added
6962 'xinst' for initial support for Extended Instruction Support,
6963 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6964 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6965 port->fun_prefix anymore (may change later),
6966 (genFunction, genEndFunction): do not store/restore local registers for
6967 _main (this should take care the --main-return command line option in
6969 (genOr): removed some legacy pic-port instructions,
6970 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6971 performing operations with SFR's causes data to be written more than
6972 once to each SFR. Perhaps SFRs should be handled in special cases...
6973 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6975 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6976 into account for stack starting position,
6977 (struct OPTIONS pic16_optionsTable): added command line argument
6978 --extended or -y for Extended Instruction Support,
6979 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6980 (deassignLRs): *** perhaps the most important change, old 'for' code
6981 (commented out for reference), didn't account for some registers which
6982 were left marked 'not free' after a pointer operation. The change
6983 reduces register usage a lot in some cases
6985 2006-03-04 Borut Razem <borut.razem AT siol.net>
6987 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6989 * support/regression/tests/bug-524697.c: decreased array size for
6990 mcs51 to fit into the internal RAM
6991 * support/regression/Makefile.in: a little bit more verbose
6993 2006-03-03 Borut Razem <borut.razem AT siol.net>
6995 * support/regression/fwk/lib/testfwk.c,
6996 support/regression/fwk/include/testfwk.h: introduced function
6997 _prints(), nonrecursive _printn(), call _initEmu() from main()
6998 * support/regression/ports/gbz80/support.asm,
6999 support/regression/ports/ucz80/support.asm,
7000 support/regression/ports/z80/support.asm,
7001 support/regression/ports/ds390/support.c,
7002 support/regression/ports/hc08/support.c,
7003 support/regression/ports/host/support.c,
7004 support/regression/ports/mcs51/support.c,
7005 support/regression/ports/xa51/support.c: added empty _initEmu()
7007 * support/regression/ports/pic16/gpsim.cmd,
7008 support/regression/ports/pic16/spec.mk,
7009 support/regression/ports/pic16/support.c,
7010 support/regression/Makefile.in: added pic16 regression test
7012 2006-03-01 Raphael Neider <rneider AT web.de>
7014 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7015 genConstPointerGet): use safe way of generating MOVFF to cover
7016 literals as well as registers, fixes bug #1440527
7017 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7019 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7020 more correctly, fixes bug #1232186
7021 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7022 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7023 gplink guess the correct processor in more cases, applied patch
7024 from Till Riedel attached to and fixing bug #1436552
7026 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7028 * support/regression/tests/array.c: added, contains check for #1434401
7029 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7031 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7033 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7034 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7035 * device/include/mcs51/c8051f326.h,
7036 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7037 * device/include/mcs51/c8051f000.h,
7038 * device/include/mcs51/c8051f018.h,
7039 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7040 PCON_IDLE,PCON_STOP and added sfr16 definitions
7042 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7044 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7045 genGetWord): fixed bug 1409955
7047 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * device/include/hc08/mc68hc908gp32.h,
7050 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7052 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7054 * src/SDCCast.c (constExprValue): return NULL if not a value
7055 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7056 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7057 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7059 2006-02-13 Borut Razem <borut.razem AT siol.net>
7061 * src/regression/ptrarg.c: added, fails due to bug #1430967
7062 * src/regression/Makefile: ptrarg.c added, ...
7064 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7066 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7067 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7069 2006-02-11 Borut Razem <borut.razem AT siol.net>
7071 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7072 print "Processor: xxx" message to stdout only if --verbose
7074 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7076 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7077 * support/regression/tests/bug1426356.c: added
7078 * support/regression/tests/bitfields.c: removed 2 tests
7080 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7083 * device/include/mcs51/c8051f330.h,
7084 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7085 PCON_IDLE,PCON_STOP and added sfr16 definitions
7086 * device/lib/_divsint.c,
7087 * device/lib/_divuint.c,
7088 * device/lib/_divulong.c,
7089 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7090 register bank bug for small stackauto
7092 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7094 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7096 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7098 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7099 * all.dsp: corrected several bin paths
7100 * device/include/mcs51/c8051f120.h,
7101 * device/include/mcs51/c8051f300.h,
7102 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7103 to PCON_IDLE,PCON_STOP
7104 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7105 * device/lib/printf_large.c (output_float): fixed bug 1388703
7106 * support/regression/tests/bug1057979.c: added test for bug 1388703
7108 2006-02-08 Raphael Neider <rneider AT web.de>
7110 * src/pic/pcode.c (pciTRIS): fixed typo,
7111 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7112 (LinkFlow): fixed handling of flows that end in a call,
7113 (ReuseReg): perform safety check earlier
7114 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7115 to work with flows at the beginning of a pBlock,
7116 fixes #1426557 (Symbol not previously defined),
7117 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7119 (RemoveUnusedRegisters): update register usage info
7120 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7121 created, reuse existing ones instead
7122 * src/pic/gen.c (genPcall): fixed #1424719
7124 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7126 * link/z80/lkmain.c,
7128 * link/z80/lkdata.c,
7129 * link/z80/aslink.h: fixed build on current cygwin:
7130 replaced getline() by lk_getline()
7132 2006-02-01 Borut Razem <borut.razem AT siol.net>
7134 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7135 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7136 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7137 src/regression/bool1.c, src/regression/bool2.c,
7138 src/regression/bool3.c, src/regression/call1.c,
7139 src/regression/compare.c, src/regression/compare10.c,
7140 src/regression/compare2.c, src/regression/compare3.c,
7141 src/regression/compare4.c, src/regression/compare5.c,
7142 src/regression/compare6.c, src/regression/compare7.c,
7143 src/regression/compare8.c, src/regression/compare9.c,
7144 src/regression/configword.c, src/regression/for.c,
7145 src/regression/inline.c, src/regression/mult1.c,
7146 src/regression/nestfor.c, src/regression/or1.c,
7147 src/regression/pointer1.c, src/regression/ptrfunc.c,
7148 src/regression/rotate1.c, src/regression/rotate2.c,
7149 src/regression/rotate3.c, src/regression/rotate4.c,
7150 src/regression/rotate5.c, src/regression/rotate6.c,
7151 src/regression/rotate7.c, src/regression/string1.c,
7152 src/regression/struct1.c, src/regression/sub.c,
7153 src/regression/sub2.c, src/regression/switch1.c,
7154 src/regression/while.c, src/regression/xor.c,
7155 src/regression/create_stc, src/regression/simulate,
7156 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7158 * src/regression/gpsim_assert.h: added
7160 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7162 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7163 ((void (code *) (void)) 0) ();
7172 * as/mcs51/aslink.h,
7174 * as/mcs51/asmain.c,
7175 * as/mcs51/lkdata.c,
7177 * as/mcs51/lkmain.c,
7180 * as/z80/asmain.c: fixed build on current cygwin:
7181 replaced getline() by as_getline()
7183 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7185 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7186 declarator in the symbol chain
7188 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7189 parameter list for function pointers
7190 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7191 * support/regression/tests/bug-716242.c: added
7193 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7195 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7197 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7199 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7201 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7202 inifinitely recurseable, added static
7203 * support/regression/tests/bug-1408066.c: added
7205 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7208 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7209 renamed, added possibility to create "postLoopLbl"-labels
7210 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7211 newiTempLoopHeaderLabel
7212 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7213 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7214 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7215 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7216 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7217 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7218 (basicInduction): fixed bug #136564, made static,
7219 (loopInduction): changed parameter of basicInduction, made static,
7220 (addPostLoopBlock): added
7221 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7222 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7224 * support/regression/tests/bug-136564.c: added
7225 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7226 --std-sdcc99 to LIBSDCCFLAGS
7228 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7230 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7232 * support/regression/tests/bug-1406131.c: added
7234 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7236 * src/SDCCast.c (decorateType): fix promotion of unary minus
7237 * src/SDCCsymt.c (computeType): beautified
7238 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7239 (valUnaryPM, valComplement): fix sign and promotion,
7240 (valNot): ANSI: result type is int (SDCC: unsigned char)
7241 * support/regression/tests/uminus.c: speedup by removing superflous
7243 * support/regression/tests/onebyte.c: added promotion and signedness
7244 tests for unary minus
7245 * support/regressions/tests/bug-477927.c: disable warning about
7246 uninitialized variables
7247 * support/regression/tests/not.c: added
7249 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7251 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7252 * src/mcs51/gen.c (gen51Code): show final register usage after
7253 fillGaps in asm with --i-code-in-asm
7254 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7255 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7256 incUsed, rliveClear, adjustIChain): made static,
7257 (setFromRange): excluded because it's unused,
7258 (findPrevUseSym, markWholeLoop): added,
7259 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7260 through all branches of predecessors enables sdcc to emit the warning
7261 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7262 (rlivePoint): made static, added parameter emitWarnings which is only
7263 true during the first run out of two,
7264 (findRecursiveSucc, findRecursivePred): removed,
7265 (computeLiveRanges): made static, added parameter emitWarnings,
7266 (dumpIcRlive): added for debugging only
7267 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7268 removed prototype of setFromRange()
7269 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7270 in call of computeLiveRanges()
7271 * support/regression/tests/bug-895992.c: added
7272 * support/regression/tests/bug-971834.c: added
7273 * support/valdiag/tests/bug-895992.c: added
7274 * support/valdiag/tests/bug-971834.c: added
7276 2005-12-18 Raphael Neider <rneider AT web.de>
7278 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7279 (genUnpackBits): improved code for direct operands,
7280 (genPackBits): improved code for literal assignment to bitfields
7281 and for direct destination operands (no FSR indirection),
7282 prevented redundant AND, fixes #1362800,
7283 (AccLsh): added parameter to disable masking of the result
7284 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7285 skip instructions with side-effects (like incfsz),
7286 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7287 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7288 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7291 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7294 volatile variables as spill location
7296 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7298 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7300 * support/regression/tests/bug-1376320.c: added
7302 2005-12-08 Raphael Neider <rneider AT web.de>
7304 * src/pic/device.c: renamed is_shared to pic14_is_shared
7305 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7306 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7307 (is_valid_identifier): added for above workaround
7309 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7311 * device/lib/Makefile.in: fixed to enable port-specific-objects
7312 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7313 char, thanks Hubert Sack
7314 * doc/sdccman.lyx: documented --xstack-loc,
7315 elaborated a bit more on interrupts and pitfalls,
7316 removed "setjmp/longjmp unsupported",
7317 documented some unsupported C99 features
7318 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7319 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7320 if, thanks Hubert Sack
7321 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7322 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7324 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7325 regression tests can report resource usage (rfe 700441)
7326 * support/regression/collate-results.py: report resource usage
7327 * support/regression/ports/ds390/spec.mk,
7328 * support/regression/ports/hc08/spec.mk,
7329 * support/regression/ports/mcs51/spec.mk,
7330 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7331 * support/regression/ports/ds390/uCsim.cmd,
7332 * support/regression/ports/hc08/uCsim.cmd,
7333 * support/regression/ports/mcs51/uCsim.cmd,
7334 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7335 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7336 library, use the default one
7337 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7338 building the library
7340 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7342 * config.dsp: added dependency on .version and configure_vc.awk
7343 * device/include/setjmp.h: updated for --stack-auto and --xstack
7344 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7345 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7346 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7347 * device/lib/libsdcc.lib: added _setjmp
7348 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7349 (decorateType): fixed bug 1372851,
7350 (optimizeGetHbit): fixed warning
7351 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7352 array initialisation
7353 * support/regression/tests/bug1057979.c: added test for bug 1358192
7354 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7356 2005-12-03 Borut Razem <borut.razem AT siol.net>
7358 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7359 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7361 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7363 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7364 createIval): implement symbol independant "flexible array member",
7365 (createIvalCharPtr): implemented flexible array initialisation with a
7367 * src/SDCCsymt.c (copyStruct): removed,
7368 (getSize): fixed misleading comment,
7369 (getAllocSize): removed, the additional allocation size is now in
7370 sym->flexArrayLength,
7371 (checkStructFlexArray): new, syntax checks for flexible array members,
7372 (compStructSize): added syntax checks for "flexible array members"
7373 (copyStruct): removed,
7374 (copyLinkChain): removed inefficient fix for bug 770487
7375 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7376 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7377 symbol->flexArrayLength
7379 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7380 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7381 * support/regression/tests/structflexarray.c: added
7382 * support/valdiag/tests/structflexiblearray.c: added
7384 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7386 * src/SDCCast.c (decorateType): fixed bug 1368489
7387 * support/Util/SDCCerr.c,
7388 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7390 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7392 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7393 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7395 2005-11-27 Borut Razem <borut.razem AT siol.net>
7397 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7398 support/cpp2/mkdeps.h: added command line option
7399 -obj-ext=<extension> to SDCPP to define object file externion, used
7400 for generation of make dependencies (-M)
7401 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7403 2005-11-26 Borut Razem <borut.razem AT siol.net>
7405 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7406 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7407 added pic and pic16 libraries
7409 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7411 * device/include/float.h: Corrected typo in prototype of __fsgt
7413 2005-11-25 Borut Razem <borut.razem AT siol.net>
7415 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7416 added creation of model-mcs51-stack-auto libraries
7418 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7420 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7422 * src/SDCCast.c (createIvalArray): removed obsolete comment
7424 2005-11-24 Borut Razem <borut.razem AT siol.net>
7426 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7427 added missing device/lib/mcs51/crt*.asm sources
7429 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7431 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7433 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7435 * device/lib/_fs2schar.c,
7436 * device/lib/_fs2sint.c,
7437 * device/lib/_fs2slong.c: optimized inline asm
7439 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7441 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7442 Better handling of floats between -1.0 and 0.0.
7444 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7446 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7447 (the missing "if"s prohibited removal of redundant labels)
7449 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7451 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7452 Properly convert floats between -1.0 and 0.0 to long, int, and char
7453 types (max integer value of negative floats tends to zero).
7454 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7455 Removed changes made so to work properly with floats between
7456 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7459 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7461 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7462 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7463 (genCast) cosmetic change
7464 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7465 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7467 * support/regression/tests/bitfields (testSignedBitfields): added
7469 2005-11-18 Borut Razem <borut.razem AT siol.net>
7471 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7472 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7473 introduced SILENT option to make building of pic16 libraries less
7475 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7477 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7478 Now they work properly with floats between -1.0 and 0.0
7479 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7481 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7483 * src/SDCCicode.c (printOperand): added missing else
7485 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7487 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7488 reformatted for better readability
7489 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7492 2005-11-17 Borut Razem <borut.razem AT siol.net>
7494 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7495 introduced SILENT option to make building of pic16 libraries less
7496 verbose - used for nightly snapshot build
7497 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7498 available on Win32 platforms.
7499 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7500 medium, large, pic and pic16
7502 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7504 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7505 printf("%f"...) sets fraction to zero.
7507 2005-11-16 Raphael Neider <rneider AT web.de>
7509 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7511 * src/pic/gen.c (genIfx): implemented for CARRY bit
7512 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7513 to generic pointers, fixes #1357332,
7514 (pic16_movLit2f): NEW,
7515 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7517 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7519 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7521 2005-11-11 Raphael Neider <rneider AT web.de>
7523 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7524 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7525 compute pointer's type from operand,
7526 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7527 improved single bit reads, fixes bug #1353379
7529 2005-11-09 Borut Razem <borut.razem AT siol.net>
7531 * support/scripts/sdcc.nsi: added lib/pic to the package
7533 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7537 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * support/regression/tests/bug1348008.c: added
7540 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7541 * support/regression/tests/bug1337835.c: updated comment
7543 2005-11-06 Borut Razem <borut.razem AT siol.net>
7545 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7546 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7547 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7548 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7549 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7550 dynamic construction of cl_error_class and derivates - 2.nd try
7552 2005-11-05 Borut Razem <borut.razem AT siol.net>
7554 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7555 bug, which caused Bus Errors on sparc solaris
7557 2005-11-04 Borut Razem <borut.razem AT siol.net>
7559 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7560 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7561 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7562 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7563 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7564 and derivates to resolve the initialization problem on OSX
7566 2005-11-02 Borut Razem <borut.razem AT siol.net>
7568 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7569 corrected typo - #include <winsock2.h>
7571 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7573 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7574 (_asxxxx_mapping): added org directive for future enhancements
7576 2005-11-01 Borut Razem <borut.razem AT siol.net>
7578 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7579 enabled sockets on WIN32
7580 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7582 2005-10-31 Borut Razem <borut.razem AT siol.net>
7584 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7585 WIN32 backslash path delimiters should be escaped when used in C strings
7586 * support/regression/tests/bitfields.c: exclude failing assertions for
7587 __CYGWIN32__ and __MINGW32__ hosts
7589 2005-10-30 Borut Razem <borut.razem AT siol.net>
7591 * src/SDCCutil.c: corrected double comparison typo
7593 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7595 * device/lib/medium/Makefile: added for new memory model medium
7596 * device/include/asm/mcs51/features.h: updated for medium/pdata
7597 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7598 added Multiply & Accumulate sbit's and MAC0_PAGE define
7599 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7600 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7601 * device/lib/_mullong.c: update for medium model
7602 * device/lib/incl.mk: added medium model
7603 * doc/sdccman.lyx: documented medium model
7604 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7605 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7606 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7607 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7608 (allocParms): set SCLS and OCLS to pdata for medium model
7609 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7611 (powof2): return <0 if not power of 2
7612 * src/avr/gen.c (genBitWise): use updated powof2
7613 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7614 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7615 (shiftLLeftOrResult): use B if necessary
7616 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7617 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7618 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7619 * support/regression/Makefile.in: added test-mcs51-medium
7620 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7622 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7624 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7626 * device/lib/time.c (mktime): fixed bug 1334315
7628 2005-10-28 Raphael Neider <rneider AT web.de>
7630 * device/include/pic/p16f_common.inc: added common declarations
7631 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7633 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7635 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7636 (aopPutUsesAcc): added to predict accumulator use,
7637 (assignResultValue): save acc if necessary,
7638 (genMinusDec): store result if indirectly addressed,
7639 (genDivOneByte): save acc if necessary,
7640 (movLeft2Result): bugfix if left already in acc,
7641 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7642 attention to accumulator use (esp. pdata),
7643 (genReceive): receive pdata correctly
7644 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7645 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7647 2005-10-27 Raphael Neider <rneider AT web.de>
7649 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7651 2005-10-27 Raphael Neider <rneider AT web.de>
7653 * .version: changed version to 2.5.4
7654 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7655 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7656 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7657 arithmetics support routines
7658 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7659 * device/lib/Makefile.in: also create installdir for pic
7661 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7663 * src/pic/device.c (dump_sfr): rewritten to delegate register
7664 placement to the linker (use `extern sym' rather than sym EQU addr),
7665 (validAddress): fixed to check last specified address
7666 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7667 (popGetLit): truncate literal value to 8 bit,
7668 (popGet): moved assert to more appropriate place
7669 (popGetExternal): create pCode operand from and mark the according
7670 symbol as being `extern'
7671 (popGetAddr): added sanity check on immediate's offset, provide
7672 GPOINTER tag on demand
7673 (aopPut): fixed for immediates,
7674 (mov2w_op): move operand's address or contents to WREG (depending on
7675 operand type), safer variant of mov2w,
7676 (movwf,call_libraryfunc): NEW, handy abbreviations,
7677 (get_argument_pcop,get_return_val_pcop,pass_argument,
7678 get_returnvalue): interface for accessing function parameters and
7680 (assignResultValuei,genRet): use new parameter/return value interface
7681 (pic14_getDataSize): back to old version handling generic pointers,
7682 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7683 provided implementation and/or fixed old one,
7684 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7685 calls, removed legacy 8051 reference code
7686 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7687 (loadSignToC): NEW, move the operands sign bit to CARRY,
7688 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7689 genRightShiftSigned, accepts negative shift counts,
7690 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7691 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7692 generic pointers, __data pointers and __code pointers,
7693 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7694 and signed bitfields, limit bitfields to 8 bit,
7695 (genDataPointerGet): fixed number of bytes read,
7696 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7697 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7698 pointers to constant data are no longer assumed to point to __code
7699 space, removed invalid pointer types,
7700 (bitpatternFromVal): retrieve the PICs representation of an integer
7702 (genDataPointerSet): fixed assigning to po_immediate operands,
7703 (genGenPointerSet): implemented as library call,
7704 (genIfx): fixed incorrect condition,
7705 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7706 provide GPOINTER tag according to destination's storage class,
7707 (genCast): added code to handle casting to generic pointers, added
7708 sign-/zero extension of the result
7709 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7710 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7711 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7713 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7714 address/register resides in the shared banks
7715 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7716 put all variables into separate sections (have the linker arrange
7718 (picglue): put init code and interrupt handlers in separate sections
7719 * src/pic/main.c: added port specific options table, modified to PORT
7720 structure to make GPOINTERs 3 byte, added pic14_options
7721 (_pic14_do_link): private linking routine (update paths to libraries,
7722 add libsdcc.lib by default)
7723 * src/pic/main.h: declare pic14_options
7724 * src/pic/pcode.c: fixed instructions i/o relations,
7725 (RegCond): reverted to correct version,
7726 (newpCodeOpLit): truncate literals to 8 bit,
7727 (genericPrint): added debug output,
7728 (getRegFromInstruction): fixed for various operand types, simplified
7729 (BuildFlow): fixed broken handling of isntructions with labels
7730 (LinkFlow): start at last instruction in flow (skip trailing comments),
7731 pass the flow on to the next instruction after CALL
7732 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7733 (insertPCodeInstruction): fixed inserting after a skip instruction,
7734 (DoBankSelect): fixed for labeled instructions
7735 (OptimizepBlock): honor --nopeep switch
7736 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7737 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7738 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7739 (pCodeOptime2pCodes): allow disabling this optimization via
7740 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7741 but is still buggy), started implementation of a dataflow based
7742 pCode optimization (CSE + dead code elimination)
7743 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7744 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7745 names are independant of the stack location and therefore portable across
7748 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7750 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7751 (selectSpil): fixed bug 1337835 by not spilling bit variables
7752 * support/regression/tests/bug1337835.c: added test for this bug
7753 * src/mcs51/peeph.def: restart after rule 3.c,
7754 addded rules 263.x to optimize loading constants
7756 2005-10-26 Raphael Neider <rneider AT web.de>
7758 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7759 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7760 (genAssign): emit warning when casting literals to generic pointer
7761 type, also applies when taking the address of a fixed variable,
7762 (genCast): improved casting to generic pointers
7763 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7764 extern variables, added verbose error message
7765 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7767 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7769 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7770 carry must be complemented too
7771 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7772 could be emitted by genMinus
7773 * src/SDCCval.c (constVal): fixed bug 1305065
7775 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7777 * src/SDCCast.c (addCast): added promotion for bit variables
7778 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7779 promotion casts + optimisation
7780 (optimizeGetWord): fix warning 'i' might be used uninitialized
7781 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7782 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7784 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7786 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7787 all chars are promoted to int; promotion should be handled in SDCCast.c
7789 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7791 * device/lib/_strcmp.c: Fixed bug 1326457
7793 2005-10-11 Raphael Neider <rneider AT web.de>
7795 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7796 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7798 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7800 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7801 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7803 2005-10-04 Raphael Neider <rneider AT web.de>
7805 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7806 device/lib/pic16/pics.all: added pic18f1320
7807 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7809 2005-09-30 Raphael Neider <rneider AT web.de>
7811 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7812 * src/pic16/devices.inc: NEW, provides device descriptions
7813 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7815 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7817 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7820 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7822 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7823 documented Any Order Bit, Higher Order Byte and Higher Order Word
7824 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7825 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7826 (optimizeGetAbit): new, to get any bit, not only the high bit,
7827 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7828 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7829 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7830 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7831 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7832 GETABIT, GETBYTE, GETWORD: decorate them,
7833 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7834 (ast_print): added GETABIT, GETBYTE, GETWORD
7835 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7836 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7837 (geniCodeBinary): new generic binary icode,
7838 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7839 * src/port.h: updated comment for PORT.hasExtBitOp
7840 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7841 (genGetByte): new, to get a single byte,
7842 (genGetWord): new, to get a word from a long,
7843 (gen51Code): added GETABIT, GETBYTE, GETWORD
7844 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7846 2005-09-23 Raphael Neider <rneider AT web.de>
7848 * configure.in, configure: have device/lib/pic configured
7849 * device/lib/Makefile.in: added model-pic14
7850 * device/lib/clean.mk: added pic/ to clean rule
7851 * device/lib/pic: added rudimentary pic14 library providing support
7852 functions for multiplication/division/generic pointer access
7853 * src/SDCCopt.c (convilong): mark support functions as extern
7854 for pic14 port as well
7855 * src/pic/gen.c (genMult): added assertions,
7856 (genpic14Code): emit warning on unhandled iCodes
7857 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7858 * src/pic/pcode.c (pCodeOpCopy),
7859 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7860 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7861 SFR_REGISTER}), made safe for future extensions
7862 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7863 instructions even if preceeded by SKIP instructions (also remove
7864 them); removed unused code
7865 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7866 prevents leaving parts of the structure uninitialized after copying
7868 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7872 * support/regression/tests/addsub.c: added test for the bug
7874 2005-09-21 Raphael Neider <rneider AT web.de>
7876 * device/include/pic16/pic18f1220.h,
7877 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7878 * device/lib/pic16/Makefile.rules: added missing opening paren
7879 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7880 are provided in genutils.c,
7881 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7882 operand/result sizes,
7883 (genCmp): assert on NULL pointers first, then check deref'ed values
7884 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7887 2005-09-18 Raphael Neider <rneider AT web.de>
7889 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7890 as these are now unused,
7891 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7892 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7893 local, avoids uninitialized pointer dereference on r->name
7894 * src/pic16/ralloc.c (newReg): fixed indentation
7896 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7898 * src/SDCCval.c (constVal): fixed bug 730366
7899 * support/Util/SDCCerr.c,
7900 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7902 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7904 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7906 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7908 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7910 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7912 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7913 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7914 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7915 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7916 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7917 * packihx/packihx.c (hexDigit): made c unsigned char
7918 * as/mcs51/lklibr.c (fndsym),
7919 * link/z80/lkgb.c (gb),
7920 * link/z80/lklibr.c (fndsym),
7921 * link/z80/lkrloc.c (relr),
7922 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7923 * src/SDCC.lex (checkCurrFile, process_pragma),
7924 * src/SDCCglue.c (spacesToUnderscores),
7925 * src/SDCCmain.c (setParseWithComma, processFile),
7926 * src/asm.c (tvsprintf, printCLine),
7927 * src/avr/gen.c (emitcode, aopPut),
7928 * src/ds390/gen.c (emitcode),
7929 * src/hc08/gen.c (emitcode, emitinline),
7930 * src/mcs51/gen.c (emitcode, genInline),
7931 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7933 * src/pic/ralloc.c (debugLog),
7934 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7936 * src/pic16/ralloc.c (debugLog),
7937 * src/z80/main.c (_process_pragma):
7938 made all ctype.h function calls safe
7939 * src/SDCCopt.c: include math.h for fabs
7940 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7941 and used them throughout the code to make ctype.h function calls safe
7942 * src/ds390/main.c (asmLineNodeFromLineNode),
7943 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7944 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7946 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7947 (newpCodeAsmDir): made ctype.h function calls safe
7948 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7949 pic16_emitcode): made lbp unsigned char*
7950 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7951 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7952 * src/xa51/gen.c (emitcode),
7953 * src/z80/gen.c (_emit2): made lbp unsigned char*
7954 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7957 2005-09-05 Raphael Neider <rneider AT web.de>
7959 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7960 access bank splitpoint
7962 2005-09-05 Raphael Neider <rneider AT web.de>
7964 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7966 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * .version: changed to version 2.5.3
7969 * doc/sdccman.lyx: changed version to 2.5.3,
7970 documented --codeseg and --constseg and pragma codeseg and constseg,
7971 documented bit parameters (reentrant) and bit returning
7972 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7973 currFunc->recvSize, but is this ok for all ports?
7974 (ast2iCode): result of ~ on unsigned char must be cast to int for
7976 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7977 function pointers in bit space
7978 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7979 (processFuncArgs): call port.reg_parm() with reentrancy info
7987 * src/z80/main.c: port.reg_parm prototype extended with
7988 "bool reentrant" parameter
7989 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7990 options.stackAuto for allocating bit register parameters
7991 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7992 (genSend): set BitBankUsed if it is,
7993 (selectRegBank): factored out of genCall for use in genPcall,
7994 (genCall): removed redundant dtype assignmen, use selectRegBank,
7995 (genPcall): handle returning in Carry properly, save in F0 if needed,
7996 (genReceive): handle bit register parameters
7997 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7998 (mcs51_assignRegisters): enable bit registers for all reentrant
7999 functions and don't set BitBankUsed unconditionally
8000 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8001 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8002 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8004 2005-08-27 Borut Razem <borut.razem AT siol.net>
8006 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8007 ppc-osx (Darwin) does not support -u option. It seems that it is
8008 supported only on Linux - GNU cp
8010 2005-08-25 Borut Razem <borut.razem AT siol.net>
8012 * sim/ucsim/gui.src/serio.src/Makefile.in,
8013 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8014 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8015 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8016 install and strip, since the strip at /usr/ccs/bin should be used
8019 2005-08-24 Borut Razem <borut.razem AT siol.net>
8021 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8023 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8025 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8028 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8031 * as/mcs51/lkmain.c (link_main): fixed warning
8032 * device/include/stdbool.h: ds390 has no advanced bit support yet
8033 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8034 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8035 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8036 and updated their macros
8037 * src/SDCCval.c (constVal): updated comment for renamed b_long
8039 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8042 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8043 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8044 (oprio): set priority for '['
8045 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8047 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8048 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8049 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8050 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8051 added overlayable BIT_BANK area
8052 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8053 (summary2): explain 'T' in legenda
8054 * as/mcs51/lkrloc.c: replaced old K&R style,
8055 (relr): added R_BIT processing,
8056 (errmsg): added "Bit-addressable relocation error",
8057 (adb_bit): added for converting from byte- to bit-addressable space,
8058 (adb_24_bit): added for converting from byte- to bit-addressable space
8059 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8060 used in reentrant functions now even as return value
8061 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8062 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8063 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8064 * src/SDCCglobl.h: added indicator BitBankUsed
8065 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8066 the bit registers b0-b7
8067 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8068 (geniCodeCast): fixed bug 1263853,
8069 (geniCodeLogicAndOr): put result in bool or char,
8070 (geniCodeReceive): added parameter func for accessing the return type,
8071 (geniCodeFunctionBody): pass func to geniCodeReceive
8072 * src/SDCCmain.c: added indicator BitBankUsed
8073 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8074 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8075 (checkSClass): don't put automatic bool/bit on stack,
8076 (checkFunction): removed check on function cannot return bit
8077 * src/SDCCsymt.h: added newBoolLink prototype
8078 * src/mcs51/gen.c (rb1regs): added bit registers,
8079 (movc): created for assigning to carry,
8080 (pushReg, popReg): created for pushing registers,
8081 (sameRegs): check both AOP_REG and AOP_CRY types,
8082 (aopOp): handle bit registers,
8083 (aopPut): optimization no self-assign,
8084 (saveRegisters): push reg->base (bits) only once for bit registers,
8086 (unsaveRegisters): pop reg->base only once and use popReg,
8087 (assignResultValue): added parameter func and return in carry for bits,
8088 (genIpush): optimization no reload in A if not changed,
8089 (genSend): bit parameters in reentrant functions are passed in bit
8090 registers by first assigning to bits in B, then save registers and
8092 (genCall): handle returning in Carry properly, save it in F0 if needed,
8093 (genPcall): updated assignResultValue call, this is not safe yet for bit
8094 returning function !!!
8095 (genFunction): don't generate equ's for bit registers and use pushReg,
8096 (genEndFunction): take care of bit returning functions and use popReg,
8097 (genRet): return bit in Carry,
8098 (genIfx): optimize bit registers and other directly addressable bits,
8099 (genReceive): updated assignResultValue call
8100 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8101 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8102 registers when using stack-auto
8103 * src/mcs51/ralloc.c (_G): added allBitregs,
8104 (regs8051): added the bit registers,
8105 (createStackSpil): use macro IS_BIT,
8106 (getRegBit): added to allocate a bit register, else spill,
8107 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8108 (updateRegUsage): factored out to ease stepping while debugging,
8109 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8110 also allocate bit registers,
8111 (fillGaps): handle bit registers,
8112 (findAllBitregs): added to create bit vector with all bit registers,
8113 (mcs51_allBitregs): returns this bit vector,
8114 (mcs51_assignRegisters): when using stack-auto use bit registers for
8115 passing parameters and creating local variables
8116 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8118 2005-08-22 Borut Razem <borut.razem AT siol.net>
8120 * device/lib/Makefile.in: replaced find option -or with -o
8121 to make it run on solaris
8123 2005-08-22 Raphael Neider <rneider AT web.de>
8125 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8126 fixes #1265442 (crash on Solaris)
8128 2005-08-20 Borut Razem <borut.razem AT siol.net>
8130 * configure, configure.in: added tests for libsocket and libnsl libraries,
8131 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8132 from support/regression/Makefile.in
8133 * support/regression/Makefile.in: added
8134 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8135 * sim/ucsim/libtool: regenerated on sparc-solaris
8136 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8137 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8138 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8139 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8140 sparc-solaris, which doesn't use GNU ld linker
8141 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8142 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8144 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8146 * src/mcs51/peeph.def: updated comments
8148 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8150 * device/lib/_gptrget.c,
8151 * device/lib/_gptrput.c: slightly shorter
8152 * doc/sdccman.lyx: incremented version
8153 * src/mcs51/peeph.def: moved peephole comments to the line of first
8154 change to better keep line correlation, reanimated 186.e
8155 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8157 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8159 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8160 David Saxton with quotes around file name.
8162 2005-08-15 Borut Razem <borut.razem AT siol.net>
8164 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8165 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8166 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8167 make tests run on x86_64 platform
8169 2005-08-13 Raphael Neider <rneider AT web.de>
8171 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8172 as it might be executed DURING a build (parallel make is wonderful)
8174 2005-08-13 Raphael Neider <rneider AT web.de>
8176 * device/lib/Makefile.in (port-specific-objects-pic16):
8177 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8178 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8180 * device/lib/pic16/Makefile.rules: build subdirs before creating
8181 the library, removed builddir rule, create $(builddir) early in
8182 recurse rule, use empty recurse rule for leaf directories
8183 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8184 mkdir errors (race condition), removed duplicate suffix "hex"
8186 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8187 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8188 prevents mkdir -p from aborting on Alpha
8190 2005-08-12 Raphael Neider <rneider AT web.de>
8192 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8193 db-statements in order to allow for arrays of pointers in code
8194 sections to be placed without interspersed 0-padding, fixes
8196 * (emitStatistics): fixed division by zero for pic18f1220
8197 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8198 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8199 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8200 * (pic16_pCodeConstString): keep track of already emitted string
8201 literals to prevent "duplicate definitions of symbol _str_NR"
8202 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8204 * device/lib/Makefile.in: ignore failing PIC16 library builds
8205 * device/lib/pic16/Makefile: do not build if gputils are missing
8206 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8208 2005-08-10 Raphael Neider <rneider AT web.de>
8210 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8213 2005-08-10 Raphael Neider <rneider AT web.de>
8215 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8216 Rokas' patch to add the new fixed point type "__fixed16x16"
8217 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8218 functions for __fixed16x16 arithmetics
8219 * device/lib/pic16: reimplemented the build system to support
8220 a separate build directory, better handling of libio (create
8221 the library in a separate subdir for each architecture) and
8222 easier configuration (centralized in Makefile.common)
8224 2005-08-07 Raphael Neider <rneider AT web.de>
8226 * src/pic16/gen.c (genrshTwo): fixed sign extension
8227 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8228 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8230 * device/include/pic16/pic18f4220.h: NEW, header for
8231 pic18f4220 and pic18f4320
8232 * device/include/pic16/pic18fregs.h: added new devices,
8233 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8234 * device/include/pic16/signal.h: resolved name clashes
8235 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8236 to also allow testing for interrupt enable bits, added
8237 comments on how to use the macros
8238 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8239 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8240 register definitions for the devices
8241 * device/lib/pic16/pics.all: added new devices
8242 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8244 * device/lib/pic16/libc/stdlib/memfree: do not count
8245 the block header as free memory
8246 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8247 simplified and added missing end-of-blocklist-marker
8248 (reported by Peter Onion, fixes #1252814)
8249 * (_mergeHeapBlock): fixed loop condition
8250 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8251 len==0, restructured code
8252 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8253 up a bit, reduced bitfield accesses, prevent endless loops
8254 in case of heap corruption
8255 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8256 "unreferenced arguments/must return a value" warnings
8257 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8258 replaced BAUDREG with SPBRG
8259 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8260 device/lib/pic16/debug/gstack/gstack.c: replaced
8261 _naked, _asm, _endasm with __naked, __asm, __endasm
8263 2005-08-05 Raphael Neider <rneider AT web.de>
8265 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8266 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8268 2005-08-05 Borut Razem <borut.razem AT siol.net>
8270 * device/lib/Makefile.in: added missing ';'
8271 * configure: removed ^M characters
8273 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8275 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8276 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8279 2005-08-04 Borut Razem <borut.razem AT siol.net>
8281 * configure.in: pic16 libraries build 2nd try - enable running
8282 configure in device/lib/pic16
8283 * configure: regenerated from configure.in
8284 * device/lib/Makefile.in: create $(PORT)/bin directory
8286 2005-08-03 Raphael Neider <rneider AT web.de>
8288 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8289 to get/set values via pointers
8290 * (genUnpackBits,genPackBits): changed detection of
8291 ptr->bitfield vs. sym.bitfield, fixed access via generic
8292 pointers, removed dead (wrong) code for multibyte bitfields
8293 * (genNearPointerGet, genGenPointerGet): removed useless code,
8294 fixed bitfield detection, fixes #1250594
8295 * (genNearPointerSet): removed useless code
8296 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8297 and introduced macro pic16_emitpcode that conditionally emits
8298 the origin of the following pCode (useful for debugging SDCC)
8299 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8300 * (createDefmap): fixed handling of LFSR for --optimize-df
8302 2005-08-02 Borut Razem <borut.razem AT siol.net>
8304 * device/lib/Makefile.in: pic16 libraries build enabled since
8305 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8307 2005-08-02 Raphael Neider <rneider AT web.de>
8309 * src/pic16/gen.c (genPackBits): removed deprecated warning
8310 * (genGenPointerSet): fixed bitfield detection
8312 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8314 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8316 2005-07-31 Raphael Neider <rneider AT web.de>
8318 * device/lib/pic16/libdev/pic18f458.c,
8319 device/include/pic16/pic18f458.h: added missing T0CONbits
8321 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8323 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8325 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8327 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8329 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8331 * device/include/mcs51/at89c51ed2.h: added.
8333 2005-07-23 Raphael Neider <rneider AT web.de>
8335 * src/pic/gen.h: added emitpcode macro for debugging
8336 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8337 and replace by macro adding debug information on demand
8338 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8339 * (gencjne): tried to fix; replaced with correct (slower) code
8340 * (gen{Unp,P}ackBits): fixed single bit access
8341 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8342 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8343 previous instruction
8344 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8345 register has to be handled with care (forbidding movement
8346 of assignments/uses, removing assignments completely, ...)
8347 * (pCodeOptime2pCodes): make use of regIsSpecial
8348 * added lots of debugging output (commented out)
8349 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8350 from being reused as result UNLESS it is known to work
8352 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8354 * support/Util/dbuf.h: include <stddef.h> for size_t
8355 * .version: changed to version 2.5.2
8357 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8359 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8361 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8363 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8364 (genModOneByte): removed needless psha/pula
8366 2005-07-22 Raphael Neider <rneider AT web.de>
8368 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8369 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8370 * src/pic/gen.c (resolveIfx): do not "invent" labels
8371 * (genSkipc): changed to positive logic
8372 * (genSkipCond): removed as no longer needed
8373 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8375 * (genLeftShift): check operands are in different registers
8376 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8377 INCF does not update CARRY...
8378 * src/pic/main.c: fixed _linkCmd
8379 * src/pic/pcode.c (unlinkpCode): added inactive code
8380 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8381 alive (do not assign result and operand overlapping registers)
8383 2005-07-22 Raphael Neider <rneider AT web.de>
8385 * src/pic/device.c (dump_sfr): replaced register declaration with
8386 call to emitSymbolToFile() to avoid duplicate symbols
8387 * (assignRelocatableRegisters): do not declare external symbols
8388 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8389 right (take size of type, not etype)
8390 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8391 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8392 * (packRegsForAccUse): disabled assignment of WREG as
8393 the result reg to prevent occurence of just fixed #1235003,
8395 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8396 symbols (avoids duplicate symbols in .asm file)
8397 * (pic14emitRegularMap): use emitSymbolToFile()
8398 * src/pic/gen.c (aopOp): fixed spillLocation handling
8399 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8400 * (genDataPointerSet): removed unneccessary variables/output
8402 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8405 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8407 2005-07-21 Raphael Neider <rneider AT web.de>
8409 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8410 architecture cannot handle them efficiently, fixes bug #1235003
8411 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8412 check for empty sets before using them (fixes bug #1232190)
8414 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8416 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8417 (lnksect2): generate warnings for memory overlap
8418 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8419 constseg to set the name of these segments so you can instruct the linker
8420 to place them in banks
8421 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8422 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8423 added code_seg and const_seg to options
8424 * src/SDCCglue.c (emitMaps): use options.const_seg,
8425 (createInterruptVect): put interrupt vectors in segment HOME,
8426 (glue): put HOME before static segment and put the main glue in HOME,
8427 (glue): use options.code_seg
8428 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8429 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8430 these segments so you can instruct the linker to place them in banks
8431 (linkEdit): use code_loc for HOME segment which should be the first
8432 segment in code memory now
8433 * src/SDCCmem.c: fixed more stuff like bug 1238386
8434 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8435 (changePointer): don't change function pointers to code pointers for
8437 (compareType): added exceptional check for banked function pointers
8438 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8439 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8440 after static in code memory
8441 * src/mcs51/gen.c: added aopLiteralLong prototype,
8442 (aopForSym): use getSize for functions,
8443 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8444 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8445 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8447 (genPcall): use call for literal function pointers and generate banked
8448 calls over the one trampoline so there's only one place for the user to
8449 modify according to his/hers hardware,
8450 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8451 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8452 * src/mcs51/main.c: added keyword banked,
8453 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8454 * support/Util/SDCCerr.c,
8455 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8456 needed for passing the bank and address to the trampoline
8457 * device/lib/mcs51/crtbank.asm: added for bankswitching
8458 * device/lib/mcs51/Makefile: added crtbank
8460 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8462 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8463 for fields at offset 0 of a struct or union as reported
8464 on 2005-07-07 in the developer mailing list.
8466 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8468 * src/SDCCmem.c: fixed bug 1238386
8470 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8472 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8473 (patch #1144962), added peephole 300, enabled 259.x
8474 * doc/sdccman.lyx: removed screenshot and provided link instead
8476 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8478 * doc/sdccman.lyx: added section about debugging with ddd
8479 * doc/figures/ddd_example.eps: screenshot of debugging session
8481 2005-07-04 Raphael Neider <rneider AT web.de>
8483 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8484 like CODE pointers, fixes #1115683
8485 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8486 call, fixes bugs #1232211, #1228110,
8487 fixed wrong casts to pCodeFlow from pCodeInstructions
8489 2005-07-04 Raphael Neider <rneider AT web.de>
8491 * src/pic/gen.c (popGet): changed assert to allow for
8493 * (popGetAddr): changed signature to provide
8494 an additional index, patched all call sites
8495 * (genCmpEq): handle literal-like operands correctly
8496 * (genAddrOf): added sanity checks on __code/__data pointers
8497 * (genAssign): added handling of symbols from __code section
8498 * (gencjne): do not generate code for comparisons whose result
8499 is neither stored nor used, fixes bug #1171114
8500 * (AccLsh, AccRsh): operate on operand instead of WREG
8501 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8502 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8504 * rewrote complete shift-by-literal logic, commented unused
8506 * (genConstPointerGet): get multiple bytes (if result size > 1),
8507 fixed handling of non-immediate addresses
8508 * (genPointerGet): handle CODE pointers like CONST pointers
8509 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8510 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8511 operand is to be treated as a literal or not
8512 * (mov2w,genPcall,genCmpEq),
8513 src/pic/genarith.c: use aop_isLitLike() to decide between
8514 literal/register contents
8515 * (addSign): added missing offset
8516 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8517 only emit comment in debug-mode,
8518 use {aop,op}_isLitLike throughout the file
8519 * src/pic/glue.c: fix initializers for pointers (work in progress)
8520 * src/pic/pcode.c (get_op): honor index on _const symbols
8521 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8522 * (dumppBlock): added pCode size estimation
8523 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8524 check for IS_SYMOP before OP_SYMBOL'ing
8525 * fixed indentation, compacted switch-statements
8526 * (allocReg): find free register and allocate it instead of
8527 allocating new registers all the time
8528 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8529 registers as its operands (necessary only for multibyte GETs)
8531 2005-07-01 Raphael Neider <rneider AT web.de>
8533 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8534 debugging .asm-output macros FENTRY + FEXIT
8535 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8537 * (emitpComment): NEW, printf to pCode
8538 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8540 * (popGetAddr): NEW, variant of popGet to access an immediates
8541 high(er) bytes instead of the n'th byte of memory they reference,
8542 replaced popGet with popGetAddr where neccessary
8543 * (genDataPointerGet): reactivated and fixed implementation
8544 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8546 * (genDataPointerSet): fixed multibyte assignments
8547 * (genpic14Code): fixed --i-code-in-asm handling
8548 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8549 * (genPlus): fixed index-out-of-bounds error
8550 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8551 * src/pic/ralloc.c: added debugging output macro FENTRY2
8552 * (spillThis): fixed indentation, enbraced for-body for clarity
8553 * (rematStr): commented out as now unused
8554 * (regTypeNum): commented out special spill case (overwrites
8556 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8558 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * doc/sdccman.lyx: documented sfr16/sfr32,
8561 added example for using storage class with function pointers
8562 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8564 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8567 * device/lib/_itoa.c,
8568 * device/lib/_ltoa.c: optimized codesize
8569 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8570 but don't know how to suppress the double warning.
8571 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8572 * support/Util/SDCCerr.c,
8573 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8575 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8578 fixed old K&R prototypes
8579 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8580 * device/lib/_gptrget.c,
8581 * device/lib/_gptrgetc.c,
8582 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8583 also new versions for small generic pointers and banked generic pointers
8584 * src/port.h: added const_name
8585 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8586 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8587 * src/SDCCcse.c (findPrevIc): check all associative operators
8588 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8589 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8590 * src/SDCCmem.c: updated comments,
8591 set far-space to 0 for pdata, results in optimized code
8592 * src/SDCCmem.h: added macro CONST_NAME
8593 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8594 moving the info into the highest bits, see also gptrget/gptrput
8595 * src/src.dsp: added sdcc.ico to project files
8596 * src/avr/gen.c (genCast): fixed bug 0x%d
8597 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8598 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8599 relation between ptr_type and DCL_TYPE,
8600 (genCast): fixed bug 0x%d
8601 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8602 (CODE)" for const_name
8603 * src/hc08/gen.c (genCast): fixed bug 0x%d
8604 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8605 (hc08_port): added "CONST (CODE)" for const_name
8606 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8607 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8608 between ptr_type and DCL_TYPE,
8609 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8610 operand* and took AOP() inside function so sfr-ness can be checked,
8611 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8613 (genFunction, genEndFunction): optimized stack setup,
8614 (genMinus): optimized for literals with ending zeroes (in bytes),
8615 (genCast): fixed bug 0x%d
8616 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8617 (mcs51_port): added "CONST (CODE)" for const_name
8618 * src/mcs51/peeph.def: made rule 226 more generic
8619 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8620 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8621 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8622 * src/z80/main.c (z80_port): added NULL for const_name,
8623 (gbz80_port): added NULL for const_name
8624 * support/regression/tests/bug663539.c,
8625 * support/regression/tests/sfr16.c: new tests
8627 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8629 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8631 2005-06-24 Raphael Neider <rneider AT web.de>
8633 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8635 * device/include/pic16/signal.h: added USBIF
8638 2005-06-24 Raphael Neider <rneider AT web.de>
8640 * device/lib/pic16/libdev/pic18f2455.c,
8641 device/include/pic16/pic18f2455.h: NEW
8642 * device/include/pic16/pic18fregs.h,
8643 device/lib/pic16/pics.all,
8644 src/pic16/device.c: added 18f2455
8645 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8646 device/include/pic16/{pic18f[68][567].h,usart.h}:
8647 replaced MULTIPLE_USARTS define with more relaible
8648 compatibility sfrs (for USART access)
8650 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8652 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8653 and the output asm file line is printed on two lines.
8655 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8657 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8658 BGT, BLE, BHI, and BLS instructions
8659 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8661 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8662 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8664 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8666 2005-06-15 Raphael Neider <rneider AT web.de>
8668 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8669 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8670 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8671 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8672 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8674 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8676 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8677 Marcel Telka in bug #1215704
8679 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8681 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8682 located in shared memory bank.
8684 2005-05-31 Raphael Neider <rneider AT web.de>
8686 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8687 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8688 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8690 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8692 * device/lib/_strncpy.c: fixed the fix
8694 2005-05-26 Raphael Neider <rneider AT web.de>
8696 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8697 initializers with \0, bug #1208187
8698 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8699 intializers with \0, bug #1208187
8701 2005-05-26 Raphael Neider <rneider AT web.de>
8703 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8704 initializers with \0, bug #1208187
8705 * src/pic16/main.c (_process_pragma): added sanity checks
8706 for stack position and size, emit warnings when appropriate
8708 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8710 * device/lib/_strncpy.c: fixed not filling with \0
8712 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8714 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8716 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8717 compound_statement),
8719 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8721 2005-05-24 Raphael Neider <rneider AT web.de>
8723 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8725 2005-05-24 Raphael Neider <rneider AT web.de>
8727 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8728 TRISE definitions, closes bug #1162453
8730 2005-05-22 Raphael Neider <rneider AT web.de>
8732 * src/pic16/main.c (_process_pragma): check for missing
8733 arguments to pragmas code and udata
8734 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8735 consistency fixes to match other headers (thanks to Jim Paris)
8736 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8738 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8740 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8742 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8744 * support/regression/tests/bug1198642.c: new test
8745 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8746 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8747 * support/scripts/resource.h,
8748 * support/scripts/resource.rc,
8749 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8750 * support/scripts/sdcc.ico: added 32x32 icon
8752 2005-05-18 Raphael Neider <rneider AT web.de>
8754 * device/lib/pic16/libdev/pic18f*.c,
8755 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8756 keywords to "__sfr" and "__at (X)"
8757 * device/include/pic16/pic18fregs.h: added pic18f4520
8758 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8759 #1203088 (MPLAB compatibility)
8761 2005-05-17 Raphael Neider <rneider AT web.de>
8763 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8764 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8765 * device/lib/pic16/pics.all: added new devices
8766 * src/pic16/device.c: added support for pic18f4520
8768 2005-05-16 Raphael Neider <rneider AT web.de>
8769 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8770 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8771 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8772 convenience function for bit access
8774 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8776 * device/lib/printf_large.c: fixed bug 1193299
8777 * support/regression/tests/bug1057979.c: added test %3.3s
8779 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8781 * device/include/mcs51/8051.h,
8782 * device/include/mcs51/8052.h: made parseable with lint
8783 * device/include/mcs51/lint.h: added include file for (sp)lint
8784 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8785 * doc/cdbfileformat.lyx,
8786 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8788 2005-05-14 Raphael Neider <rneider AT web.de>
8790 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8791 * device/lib/pic16/libc/stdlib/itoa.c (new)
8792 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8793 * device/lib/pic16/libio/Makefile: exclude subdir according to
8794 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8795 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8796 * src/pic16/gen.c (genFunction): prevent annoying warning
8797 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8799 * support/cpp2/cppmain.c (cpp_output_string): new
8800 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8803 2005-05-13 Borut Razem <borut.razem AT siol.net>
8805 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8807 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8809 * .version: changed to version 2.5.1; back to bleeding edge development
8811 2005-05-11 Borut Razem <borut.razem AT siol.net>
8813 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8814 generate PDF version 1.3 documents
8816 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8818 * .version: changed to version 2.5.0
8820 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8822 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8824 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8826 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8827 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8828 well as many smaller updates.
8829 * .version: changed to version 2.5.0-pre1
8831 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8833 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8835 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8837 * support/regression/tests/bug1185672.c: added
8838 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8840 * src/mcs51/gen.c (genCall): added comments, made it look safer
8841 * src/mcs51/gen.c (genEndFunction): simplified
8843 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8845 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8847 2005-04-14 Borut Razem <borut.razem AT siol.net>
8849 * fixed bug 1045046 - SIGSEGV with really simple code?:
8850 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8851 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8853 2005-04-14 Borut Razem <borut.razem AT siol.net>
8855 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8856 src/pic16/device.h: temporarily disabled experimental #inline pragma
8859 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8861 * device/include/z80/stdio.h,
8862 * device/include/z80/string.h: removed these highly incomplete files so
8863 SDCC can use the default ones in device/include/
8865 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8867 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8869 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8872 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8874 * device/include/malloc.h: removed redundant __reentrant prototypes
8875 * device/lib/_mullong.c: added working xstack variant in asm (C version
8876 doesn't pass regression tests)
8877 * device/lib/bpx.c: used __data and made bpx char for mcs51
8878 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8879 (createFunction): fixed bug with xstackPtr
8880 * src/SDCCcse.c: corrected comments
8881 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8882 (killDeadCode, eBBlockFromiCode): removed unused code
8883 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8885 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8886 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8887 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8888 (genModOneByte): fixed warning in MSVC
8889 * src/mcs51/main.c (): added comments
8890 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8892 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8894 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8896 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8898 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8900 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8902 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8903 characters arrays of larger size than the declared one.
8905 2005-04-10 Borut Razem <borut.razem AT siol.net>
8907 * src/pic/gen.c (genInline),
8908 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8909 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8910 (findNextInstruction), (findPrevInstruction),
8911 (findInstructionUsingLabel),
8912 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8913 * src/pic/pcode.c (findLabel): added missing '\n'
8914 * src/src.dsp: added SDCCdwarf2.c to the project
8916 2005-04-09 Borut Razem <borut.razem AT siol.net>
8918 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8920 2005-04-08 Raphael Neider <rneider AT web.de>
8922 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8923 into the chain after a given one) and mergeDefmapSymbols (combine
8924 defmap entries for each symbol per pcode)
8925 * (createDefmap): have defmap entries merged in the end
8926 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8927 a symbol before replacing one access type's symbol, merge symbols in
8928 the end (replacement symbol might already have an entry)
8929 * (assignValnums): keep reference to written WREG intact
8931 2005-04-08 Raphael Neider <rneider AT web.de>
8933 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8936 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8938 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8941 2005-04-07 Raphael Neider <rneider AT web.de>
8943 * device/include/pic16/usart.h: added compatibility defines for
8944 devices with more than one USART
8945 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8947 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8949 * device/lib/Makefile.in: updated for port specific include
8951 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8953 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8955 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8957 * device/include/8051.h,
8958 * device/include/8052.h,
8959 * device/include/at89S8252.h,
8960 * device/include/at89c55.h,
8961 * device/include/at89x051.h,
8962 * device/include/at89x51.h,
8963 * device/include/at89x52.h,
8964 * device/include/mcs51reg.h,
8965 * device/include/reg51.h,
8966 * device/include/reg764.h,
8967 * device/include/regc515c.h,
8968 * device/include/sab80515.h: (re)moved these 12 files
8969 * device/include/mcs51/8051.h,
8970 * device/include/mcs51/8052.h,
8971 * device/include/mcs51/at89S8252.h,
8972 * device/include/mcs51/at89c55.h,
8973 * device/include/mcs51/at89x051.h,
8974 * device/include/mcs51/at89x51.h,
8975 * device/include/mcs51/at89x52.h,
8976 * device/include/mcs51/mcs51reg.h,
8977 * device/include/mcs51/reg51.h,
8978 * device/include/mcs51/reg764.h,
8979 * device/include/mcs51/regc515c.h,
8980 * device/include/mcs51/sab80515.h: and added them here
8982 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8984 * device/include/stdarg.h: changed SDCC specific keywords to double
8986 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8988 * device/include/hc08/mc68hc908gp32.h,
8989 * device/include/hc08/mc68hc908jb8.h,
8990 * device/include/hc08/mc68hc908jkjl.h,
8991 * device/include/hc08/mc68hc908qy.h: fixed comments
8992 * device/include/mcs51/README: updated
8993 * device/include/mcs51/c8051f120.h: added PINRSF
8994 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8995 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8996 amidst code. Also inline is not supported.
8998 2005-04-06 Raphael Neider <rneider AT web.de>
9000 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9001 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9002 callers stack/frame pointers
9004 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9006 * device/include/pic16/usart.h: added, missing in previous commit,
9007 * device/include/pic16/adc.h: fixed typo,
9008 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9010 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9012 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9013 uninitialized because a bug appears with gplink
9014 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9015 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9016 complains for unrecognised option
9018 2005-04-05 Raphael Neider <rneider AT web.de>
9020 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9021 structs as well (using memcpy)
9022 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9023 on ISRs (GOTO has no label)
9024 * src/pic16/device.h: added OF_OPTIMIZE_DF
9025 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9026 new data flow analysis/optimization
9027 * src/pic16/pcode.c: added (prototypes for and implementation of)
9028 dataflow analysis functions, fixed pCodeInstructions' inCond and
9029 outCond values, made RCALL a branch instruction
9030 * (pic16_unlinkpCode): keep C line if possible
9031 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9032 C line moved if possible
9033 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9034 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9035 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9036 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9038 * (pic16_getJumptabpCode): NEW, needed in...
9039 * (LinkFlow): fixed handling of jumptables, calls and conditional
9041 * (pic16_InsertCommentAfter): NEW
9042 * (pic16_pCodeReplace): made verbose and flow preserving
9043 * (AnalyzeFlow): added call to data flow analysis
9044 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9045 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9046 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9048 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9050 * src/SDCCast.c (decorateType): fixed bug #1105626
9052 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9054 * device/include/asm/pic16/features.h,
9055 * pic18f*.h headers,
9056 * device/include/pic16/adc.h,
9057 * device/include/pic16/delay.h,
9058 * device/include/pic16/i2c.h,
9059 * device/include/pic16/malloc.h,
9060 * device/include/pic16/stdio.h,
9061 * device/include/pic16/stdlib.h,
9062 * device/include/pic16/string.h,
9063 * device/lib/pic16/libc/stdio/printf_tiny.c,
9064 * device/lib/pic16/libc/stdio/printf_small.c,
9065 * device/lib/pic16/libc/stdio/strmgpsim.c,
9066 * device/lib/pic16/libc/stdio/strmmssp.c,
9067 * device/lib/pic16/libc/stdio/strmusart.c,
9068 * device/lib/pic16/libc/stdio/vfprintf.c,
9069 * device/lib/pic16/libc/stdlib/ltoa.c,
9070 * device/lib/pic16/libc/stdlib/putchar.c,
9071 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9072 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9073 * device/lib/pic16/libc/stdlib/memchrram.c,
9074 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9075 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9076 * device/lib/pic16/libio/adc/adcbusy.c,
9077 * device/lib/pic16/libio/adc/adcread.c,
9078 * device/lib/pic16/libio/adc/adcsetch.c,
9079 * device/lib/pic16/libio/usart/ubaud.c,
9080 * device/lib/pic16/libio/usart/ubusy.c,
9081 * device/lib/pic16/libio/usart/udrdy.c,
9082 * device/lib/pic16/libio/usart/uopen.c,
9083 * device/lib/pic16/libio/usart/uputc.c,
9084 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9085 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9086 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9087 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9088 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9089 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9090 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9091 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9092 specific keywords to double underlined form,
9093 * device/lib/pic16/libc/Makefile.rules,
9094 * device/lib/pic16/libsdcc/Makefile.rules,
9095 * device/lib/pic16/libm/Makefile,
9096 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9097 to compile with C standard set in Makefile.common
9098 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9099 rand.c and crc.c in compilation process,
9100 * device/lib/pic16/libsdcc/int/divuint.c,
9101 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9102 `c' from signed to unsigned,
9103 * device/lib/pic16/startup/crt0.c,
9104 * device/lib/pic16/startup/crt0i.c,
9105 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9106 keywords to double underlined form, bug fixes in _do_cinit function
9107 which prevented the correct initialization of the .idata segment,
9108 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9109 core to enter a infinite loop
9110 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9112 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9114 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9116 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9118 * device/include/Makefile.in: add support for hc08 subdirectory
9119 * device/include/hc08/: new subdirectory
9120 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9121 Lucas Loizaga, thanks!
9122 * device/include/hc08/mc68hc908qy.h,
9123 * device/include/hc08/mc68hc908gp32.h,
9124 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9125 their own directory. Changed internal macro names to use the compiler
9126 reserved namespace. Changed SDCC specific keywords to double
9128 * device/include/math.h,
9129 * device/include/malloc.h,
9130 * device/include/stdarg.h,
9131 * device/include/stdbool.h
9132 * device/include/string.h,
9133 * device/include/tinibios.h,
9134 * device/include/ds400rom.h,
9135 * device/include/8051.h,
9136 * device/include/8052.h,
9137 * device/include/80c51xa.h,
9138 * device/include/at89c55.h,
9139 * device/include/at89S8252.h,
9140 * device/include/at89x51.h,
9141 * device/include/at89x52.h,
9142 * device/include/ds80c390.h,
9143 * device/include/reg764.h,
9144 * device/include/regc515c.h,
9145 * device/include/sab80515.h,
9146 * device/include/mcs51/c8051f000.h,
9147 * device/include/mcs51/c8051f018.h,
9148 * device/include/mcs51/c8051f020.h,
9149 * device/include/mcs51/c8051f040.h,
9150 * device/include/mcs51/c8051f060.h,
9151 * device/include/mcs51/c8051f120.h,
9152 * device/include/mcs51/c8051f300.h,
9153 * device/include/mcs51/c8051f310.h,
9154 * device/include/mcs51/c8051f320.h,
9155 * device/include/mcs51/c8051f330.h,
9156 * device/include/mcs51/c8051f350.h,
9157 * device/include/z180.h: Changed SDCC specific keywords to double
9160 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9162 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9164 * (pic16_assignConfigWordValue): disable testing of configuration
9165 register value with config mask,
9166 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9167 function with port->fun_prefix,
9168 * (genFunction): when generating a naked interrupt function never
9169 create an absolute segment placed in interrupt vector address, place
9170 the actual interrupt function at IVA instead, when an interrupt
9171 function is generated with unspecified interrupt then do not create
9172 the absolute section,
9173 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9174 code for generating a call to generic pointer get/put function with
9175 a call to function pic16_callGenericPointer(),
9176 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9177 the call to the generic pointer get/put functions with prefixing the
9178 function name with port->fun_prefix,
9179 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9180 * src/pic16/main.c (_process_pragma): prefix function with
9182 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9183 calling assembler, old 18Fxxxx macro is deprecated,
9184 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9185 PC_ASMDIR in while condition,
9186 * (findInstruction): add PC_ASMDIR in while condition,
9187 * (buildCallTree): prefix main with port->fun_prefix,
9188 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9189 identifier for variable with banked access in instructions BTFSS,
9190 BTFSC, BCF, BSF, BTG
9191 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9192 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9193 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9194 perform optimization when enviroment variable NO_REG_OPT is set,
9195 * (insideLRBlock): NEW, return 1 if register is inside an
9196 INF_LOCALREGS block,
9197 * (RemoveRegFromLRBlock): remove a register that is completely
9198 eliminated by register optimization, but it is still left in local
9199 register store/restore in/from stack block,
9200 * (Remove2pcodes): after removing register, check to see if it
9201 should be removed from local register store/restore in/from stack
9203 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9204 DUMMY_READ_VOLATILE,
9206 * device/include/pic16/adc.h: minor prototype modifications and
9208 * device/include/pic16/malloc.h: added GPL notice various
9210 * device/include/pic16/stdint.h: NEW, standard header for ints
9211 * device/include/pic16/delay.h: NEW, header for delay functions,
9212 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9214 * device/include/pic16/signal.h: NEW, header providing helper macros
9215 for implementing signal handlers,
9216 * device/include/pic16/stdio.h: added prototypes for functions,
9217 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9218 prototypes for stdin and stdout, added macro PUTCHAR to
9219 automatically implement putchar function prototype,
9220 * device/include/pic16/usart.h: modified and updated USART library,
9221 * device/lib/pic16/libio/adc/,
9222 * device/lib/pic16/libio/i2c: some modifications to improve library
9224 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9225 family of functions,
9226 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9227 family of functions and other sources,
9228 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9229 of the PIC18Fxx[28] devices,
9230 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9231 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9232 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9233 _do_cinit function, because the previous failed when local variables
9234 where not placed in the same memory bank,
9235 * device/lib/pic16/libsdcc/char/: various modifications to improve
9236 library performance,
9237 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9238 information on the new functions of the c library and more...
9240 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9242 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9244 2005-03-26 Raphael Neider <rneider AT web.de>
9246 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9247 if condition == CARRY)
9248 * (genCmp): adapted to new genSkipc semantics
9249 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9250 on rIfx (genCmp was broken)
9252 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9254 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9255 * src/z80/main.c (_keywords[]),
9256 * src/SDCCglobal.h (struct options),
9258 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9259 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9260 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9261 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9262 always available in leading double underscore form. The C99 support is
9263 mostly missing, but it's a start.
9264 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9265 reserved identifier "__data".
9267 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9269 * src/mcs51/peeph.def: fixed bug 1170013
9271 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9273 * device/include/mcs51reg.h: fixed bug 842007
9275 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9277 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9280 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9282 * src/port.h (struct PORT),
9283 * src/avr/ralloc.c (avr_assignRegisters),
9285 * src/ds390/ralloc.c (ds390_assignRegisters),
9287 * src/hc08/ralloc.c (hc08_assignRegisters),
9289 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9291 * src/pic/ralloc.c (pic14_assignRegisters),
9293 * src/pic16/ralloc.c (pic16_assignRegisters),
9295 * src/xa51/ralloc.c (xa51_assignRegisters),
9297 * src/z80/ralloc.c (z80_assignRegisters),
9299 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9300 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9302 * src/SDCCdflow.c (computeDataFlow),
9304 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9306 * src/SDCCcflow.c (*),
9308 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9309 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9310 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9311 immedDom() returning wrong block; probably fixes bug #1160833)
9313 2005-03-20 Borut Razem <borut.razem AT siol.net>
9315 * support/scripts/inc2h.pl: WIN32 port
9317 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9319 * device/lib/makefile.in: added abs.c and labs.c
9321 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * device/include/stdint.h: added
9324 * device/lib/abs.c: added
9325 * device/lib/labs.c: added
9326 * device/include/stdlib.h: added abs() and labs() prototypes
9327 * device/lib/libsdcc.lib: added abs and labs
9328 * device/include/float.h,
9329 * device/lib/_fsmul.c,
9330 * device/lib/printf_fast.c,
9331 * device/lib/printf_tiny.c: updated comments
9333 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9335 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9338 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9340 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9341 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9343 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9345 * device/lib/printf_large.c: removed inline assembly for portability and
9346 readability. Use printf_fast if speed or size are more important.
9347 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9348 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9350 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9352 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9353 prevent compiler warning
9355 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9357 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9358 moved to level 0 and declared as static. Also they are explicit
9359 placed in access bank. This was necessery because some times they
9360 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9361 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9362 optimizations. Currently only compare to unsigned char is implemented,
9363 * src/pic16/gen.c: added fReturnIdx array,
9364 * (struct resolvedIfx) is moved to gen.h and made public,
9365 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9366 * (aopForSym): added an optimization to directly store in stack of
9367 the operand of a SEND iCode,
9368 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9369 but as registers instead (AOP_REG) using the fReturnIdx array,
9370 * (pic16_freeAsmop): remove the freed register from the
9371 _G.sregsAlloc field,
9372 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9373 a compare of 'WREG',
9374 * (pic16_popGetTempRegCond): changed function prototype, now
9375 function takes also a bitVector argument v which holds the current
9376 set of registers that are allocated for stack access by aopForSym,
9377 registers allocated in aopForSym for accessing stack symbols are not
9378 any more part of the functions usedRegs field,
9379 * (genCall): some times aopOp is called for a stack variable to be
9380 send, aopForSym might perform the push, if this is true make sure
9381 that genCall doesn't push the variable twice by testing _G.resDirect,
9382 * (genFunction): changed testing for unspecified interrupt number
9383 from 256 to INTNO_UNSPEC,
9384 * modified selection scheme of frame pointer generation. Previously
9385 if function did use local registers a frame pointer was generated,
9386 now a frame pointer is generated only if function has arguments
9387 (that need PLUSW2 register access), or has stack arguments, or the
9388 compiler is not instructed to omit the frame pointer,
9389 * (genEndFunction): before restoring local registers that were saved
9390 in the function preamble, also restore the registers that *might*
9391 have been allocated for stack access,
9392 * (genRet): removed some old comments,
9393 * (genCmp, the active (RN's) version): added a call to the
9394 pic16_genCmp_special function to perform the compare with a more
9395 robust and optimized way,
9396 * (genInline): a feature has been added in inline code generation,
9397 which allows a wildcard variable substitution when writing inline
9398 assembly. Code is incomplete and experimental therefore undocumented,
9399 * (genCast): changed order of aopOp for result and right to allow
9400 aopForSym to directly load the result if possible,
9401 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9402 perform an optimized compare on some selected special occasions,
9403 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9404 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9405 generate an IVT any more,
9406 * src/pic16/main.c (pic16_optionsTable): added command line option
9408 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9409 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9411 * src/pic16/NOTES: Raphael Neider added in list of active developers
9412 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9413 jumptable_end to prevent bug #,
9414 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9415 inCond and outCond fields,
9416 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9417 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9418 turn off register spilling,
9419 * (packRegsForOneUse): synced with other ports' versions although it
9420 is not used currently,
9421 * (pic16_packRegisters): added an optimization while reading
9422 structure bitfields, some registers may be saved (malloc code is
9423 decreased by 80 bytes)
9425 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9427 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9428 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9429 this can be optimized more?
9431 2005-03-10 Raphael Neider <rneider AT web.de>
9433 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9434 genNearPointerGet): (hopefully) fixed access to bitfields via
9435 pointers (p->bitN = x; and x = p->bitN; failed)
9437 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9439 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9441 2005-03-09 Raphael Neider <rneider AT web.de>
9443 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9445 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9447 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9448 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9449 (regTypeNum): set REG_BIT type if necessary
9450 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9451 * support/regression/tests/critical.c: check bug 1144613
9453 2005-03-02 Raphael Neider <rneider AT web.de>
9455 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9457 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9459 * src/avr/ralloc.c (serialRegAssign),
9460 * src/ds390/ralloc.c (serialRegAssign),
9461 * src/hc08/ralloc.c (serialRegAssign),
9462 * src/mcs51/ralloc.c (serialRegAssign),
9463 * src/pic/ralloc.c (serialRegAssign),
9464 * src/pic16/ralloc.c (serialRegAssign),
9465 * src/xa51/ralloc.c (serialRegAssign),
9466 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9468 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9470 * src/SDCCast.c (decorateType): fixed bug 1124787
9472 2005-02-20 Hubert Sack <sack AT digiplan.de>
9473 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9475 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9478 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9480 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9481 to keep the correct label reference count when adding/removing references
9482 to labels. A peephole file using this is appended to patch #1144962.
9484 2005-02-14 Raphael Neider <rneider AT web.de>
9486 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9487 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9488 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9489 retrievals of result operand's value on assignment
9491 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9493 * device/include/pic16/string.h: modified prototype for memccpy()
9494 to memccpy(void *, void *, char, size_t)
9495 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9496 check whether to omit frame pointer or not,
9497 * (genInline): convert all occurences of "\n" to LF in inline
9498 assembler blocks, this helps formatting the inline text,
9499 * (pic16_loadFSR0): modified prototype,
9500 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9501 removed some 8051 legacy code,
9502 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9503 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9504 before allocating temporary registers in functions,
9506 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9508 * support/regression/tests/bitvars.c: corrected the "fix"
9510 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9512 * support/regression/tests/bitvars.c,
9513 * support/regression/tests/bitwise.c,
9514 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9516 2005-02-10 Raphael Neider <rneider AT web.de>
9518 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9519 different size for Alpha
9520 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9522 2005-02-09 Raphael Neider <rneider AT web.de>
9524 * src/SDCC.lex(doPragma) : save and restore warning options as well
9525 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9526 * have #pragma less_pedantic set the errorlevel to WARNING
9528 * (cloneOptimize) : fixed wrong malloc's size
9529 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9530 facilitate correct handling of #pragma (save|restore)
9532 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9534 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9536 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9538 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9540 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9542 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9544 2005-02-02 Raphael Neider <rneider AT web.de>
9546 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9547 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9548 * (pic16_storeForReturn): fixed to allow returning function pointers
9549 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9550 * device/include/pic16/{stddef.h,stdbool.h}: added
9552 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9554 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9556 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9558 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9559 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9560 appeared to be required
9562 2005-01-31 Borut Razem <borut.razem AT siol.net>
9564 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9565 include/mcs51 and include/z80 directories to the package
9567 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9569 * src/hc08/gen.c (genFunction): fixed bug #1112752
9571 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9573 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9575 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9577 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9579 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9581 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9583 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9585 * device/include/c8051fxxx.h: removed these 6 files
9586 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9588 2005-01-26 Raphael Neider <rneider AT web.de>
9590 * src/pic16/gen.c (genAssign): fixed assignment from longs
9591 in codespace (were cut to three bytes)
9592 * (genDummyRead): implemented (except for CODESPACE...),
9594 * src/pic16/glue.c (emitStatistics): beautified
9595 * device/lib/pic16/libm/Makefile: added include path
9597 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9599 * src/z80/gen.c (aopPut): fixed bug #1103902
9601 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9603 * device/lib/expf.c: fixed bug #1095792
9605 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9607 * device/lib/pic16/libm: added Math library sources
9609 2005-01-24 Raphael Neider <rneider AT web.de>
9611 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9612 to enable upcast to pCodeOpReg2 (there is no type tag to
9613 differenciate the two and pic16_popGet2p cast into PCOR2)
9614 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9615 (sizeof(sectNames) changed to sizeof(sectName))
9616 Both patches fix segfaults under MinGW.
9618 2005-01-23 Raphael Neider <rneider AT web.de>
9620 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9621 Safe_[mc]?alloc()'ed variables
9622 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9623 of (byte sized) temporaries (assign them to WREG for now)
9624 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9625 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9626 this might fix SIGSEGVs on MinGW...
9627 * src/SDCCopt.c (killDeadCode): restored original behaviour
9628 (volatile operands might get thrown away though)
9630 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9632 * src/pic16/gen.c: fixed bug #1106975,
9633 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9634 pointer update, INTCON is saved, global interrupts are disabled and
9635 restored after updateing TOS.
9636 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9637 * added function attribute 'shadowregs' to take advantage of shadow
9639 * added function attribute 'wparam' as an alternative to the wparam
9641 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9642 user declares a non-ISR function as 'shadowregs',
9643 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9645 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9647 * .version: bumped version number to 2.4.8
9648 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9650 * device/lib/pic16/libio/i2c/: I2C module support library,
9651 * device/include/pic16/i2c.h: I2C support library header,
9652 * device/lib/pic16/libc/stdio/: standard IO support sources,
9653 * (printf_small.c): printf_small() source, supports float print,
9654 * (printf_tiny.c): printf_tiny() source, does not support floats,
9655 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9656 enable global optimizations for entire library source, other
9657 Makefiles in the source tree are also modified to reflect this,
9658 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9660 * doc/sdccman.lyx: updated to reflect new changes,
9661 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9662 sym->onStack if-case,
9663 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9664 sbit, idata, _idata, xdata, _xdata,
9665 * added pragma library, to link an external library, (see doc),
9666 * removed command line options, --pomit-config-words, --pomit-ivt,
9667 --pleave-reset-vector,
9668 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9669 when calling assembler to reflect memory model used, also define
9670 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9671 reflect stack model used,
9672 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9673 on stack return NULL,
9675 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9677 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9678 of the operands is volatile. Fixes #1020220
9680 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9682 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9683 * (OptimizeRegUsage): make sure that there is really no other flow where
9684 the first pCode is used
9686 2005-01-22 Raphael Neider <rneider AT web.de>
9688 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9689 to fix #1106967 (pCode->seq are not set up correctly)
9691 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9693 * src/SDCCglue.c (glue): make sure code area is declared before the
9694 static initialization area.
9696 2005-01-21 Raphael Neider <rneider AT web.de>
9698 * device/lib/Makefile.in: fixed test for pic16 install dir
9699 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9701 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9702 added --optimize-goto compiler switch and pragma wparam documentation
9703 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9704 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9705 and PRODH closing bug #1071770 (peephole optimizer)
9707 2005-01-19 Raphael Neider <rneider AT web.de>
9709 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9710 cmdLine buffers (used when calling sdcpp...) are large enough
9711 (MAX_PATH=256 truncates arguments leading to system halts when
9713 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9714 * (genUminus): rewritten to for efficiency
9715 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9716 used uninitialized in some cases)
9717 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9718 copy the third byte from the int -- now assumes 0x80 (data memory)
9719 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9720 operands (genAddLit expects the iCode's operands to swapped as
9721 well), fixed leftover bytes (crashed for short left operands)
9722 * (pic16_genMinusDec): performance improvements, removed false
9724 * (pic16_genMinus): fixed to cope with differently sized operands
9725 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9727 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9728 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9729 new banksel optimization
9730 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9731 analysis for temporary registers (segfaults...)
9732 * src/pic16/peeph.def: added rule
9734 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9736 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9737 which converts a float number to its ASCII representation
9738 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9739 functions to convert the fractional and integer part of a float to ASCII,
9740 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9741 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9743 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9745 * device/include/pic16/adc.h: added GPL info,
9746 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9747 a pCodeOp as tested operand,
9748 * (genNearPointerGet): optimized bit testing, does not use
9749 intermediate register for bit value, test directly instead with
9750 BTFSS, BTFSC, works only for single bits,
9751 * (genpic16Code): dump the name of the iCode in the asm,
9752 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9753 renamed to pic16_decodeOp,
9754 * (serialRegAssign): do not allocate a temporary register for iCode
9755 sequences that test a single bit for 1/0
9757 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9759 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9760 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9761 access stack and frame pointers. They are initially assigned to
9762 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9763 accessing SFRs. Updated all occurences of modification of stack or
9764 frame pointer in gen.c and pcode.c,
9765 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9766 assigning of a literal value to pointers,
9767 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9768 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9771 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9773 * doc/sdccman.lyx: update documentation about stack pragma, added
9774 some info for stack memory models
9776 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9778 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9780 2005-01-08 Raphael Neider <rneider AT web.de>
9782 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9783 udata sections to fix bug #1097823
9785 2005-01-05 Raphael Neider <rneider AT web.de>
9787 * src/pic16/gen.c (genGenericShift): added handling of differently
9788 sized left operand and result
9790 2005-01-04 Raphael Neider <rneider AT web.de>
9792 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9793 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9794 to hold the condition bit)
9795 * added new version of genCmp (old code available via #define)
9796 * added new version of genShiftLeft/genShiftRight in a generic
9797 way, now supports shifting by negative values
9798 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9799 shiftCount (expected by genGenericShift)
9800 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9801 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9803 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9804 is an invalid literal too...)
9806 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9808 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9809 from Raphael Neider,
9810 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9811 for 8-bit literals. This fixes some literal operands which are sign
9812 extended to 16-bits ints when instruction needs only 8-bits.
9814 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9816 * device/lib/logf.c: added mcs51 assembly version
9817 * device/lib/expf.c: added mcs51 assembly version
9818 * device/lib/_logexpf.c: new shared asm code for expf and logf
9819 * device/include/math.h: add defines for assembly math library
9820 * device/lib/Makefile.in: build new _logexpf.c
9821 * device/lib/libfloat.lib: use new _logexpf.c
9823 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9826 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9827 device types which have less than 0x7f registers.
9829 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9831 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9833 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9835 * device/lib/printf_fast.c: only build on supported arch.
9836 * device/lib/printf_tiny.c: only build on supported arch.
9837 * device/lib/printf_fast_f.c: only build if asm float lib
9838 * device/lib/_fsget1arg.c: only build if asm float lib
9839 * device/lib/_fsget2args.c: only build if asm float lib
9840 * device/lib/_fsnormalize.c: only build if asm float lib
9841 * device/lib/_fsreturnval.c: only build if asm float lib
9842 * device/lib/_fsrshift.c: only build if asm float lib
9843 * device/lib/_fsswapargs.c: only build if asm float lib
9844 * device/include/stdio.h: don't provide print_fast,
9845 print_fast_f, print_tiny prototypes if --xstack used
9847 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9849 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9850 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9853 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9855 * device/lib/printf_fast_f.c: same as printf_fast, but
9856 with floating point enabled
9857 * device/lib/printf_fast.c: minor tweaks
9858 * device/include/stdio.h: add printf_fast_f
9860 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9862 * src/SDCCmain.c: make --float-reent default for mcs51
9863 * device/lib/_fsadd.c: added mcs51 assembly version
9864 * device/lib/_fssub.c: added mcs51 assembly version
9865 * device/lib/_fsmul.c: added mcs51 assembly version
9866 * device/lib/_fsdiv.c: added mcs51 assembly version
9867 * device/lib/_fseq.c: added mcs51 assembly version
9868 * device/lib/_fsneq.c: added mcs51 assembly version
9869 * device/lib/_fsgt.c: added mcs51 assembly version
9870 * device/lib/_fslt.c: added mcs51 assembly version
9871 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9872 * device/lib/Makefile.in: add _fscmp to build
9873 * device/lib/libfloat.lib: add _fscmp to build
9875 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9877 * device/lib/_fs2slong.c: added mcs51 assembly version
9878 * device/lib/_fs2sint.c: added mcs51 assembly version
9879 * device/lib/_fs2schar.c: added mcs51 assembly version
9880 * device/lib/_fs2ulong.c: added mcs51 assembly version
9881 * device/lib/_fs2uint.c: added mcs51 assembly version
9882 * device/lib/_fs2uchar.c: added mcs51 assembly version
9883 * device/lib/_slong2fs.c: added mcs51 assembly version
9884 * device/lib/_sint2fs.c: added mcs51 assembly version
9885 * device/lib/_schar2fs.c: added mcs51 assembly version
9886 * device/lib/_ulong2fs.c: added mcs51 assembly version
9887 * device/lib/_uint2fs.c: added mcs51 assembly version
9888 * device/lib/_uchar2fs.c: added mcs51 assembly version
9889 * device/include/float.h: added #define to select asm vs c
9891 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9893 * device/lib/printf_fast.c: improvements to float output
9894 * device/include/float.h: add defines for assembly float library
9895 * device/lib/_fsget1arg.c: receive 1 float arg
9896 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9897 * device/lib/_fsnormalize.c: normalize a float
9898 * device/lib/_fsreturnval.c: return float, various helper routines
9899 * device/lib/_fsrshift.c: right shift a float's mantissa
9900 * device/lib/_fsswapargs.c: swap 2 floats
9901 * device/lib/Makefile.in: build these 6 new files for mcs51
9902 * device/lib/libfloat.lib: add these 6 files to the library
9904 2004-12-26 Borut Razem <borut.razem AT siol.net>
9906 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9909 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9911 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9912 and fully reentrant and register bank neutral.
9913 * device/lib/printf_fast.c: added float (not enabled by default),
9914 added compact/slower integer (also not enabled by default),
9915 improved size/speed of fast integer code, other minor changes
9916 * device/include/stdio.h, device/lib/Makefile.in,
9917 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9919 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9921 * src/pic16/pcode.c: declaring variables other than at the start of a
9922 block is not supported in C by VC6.
9924 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9926 * applied a previous patch from Raphael Neider that wasn't included
9927 in the previous commits, which fixes infinite loops within jumptable
9929 * made some fixes that previous patches introduced
9931 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9933 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9934 that fixes an issue with AOP_PCODE asmop's offset,
9935 * (pic16_popCopyReg): update instance field too,
9936 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9937 function of pic port,
9938 * (genCmp, genAnd, genAssign),
9939 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9941 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9943 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9944 variables initial values to idata section,
9945 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9946 variables in some functions. This utilizes parmBytes field of iCode
9947 structure to hold the offset of the variable in stack. (might be
9948 able to use the stack field too?)
9949 * applied patch from Raphael Neider # ### , # ###
9950 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9951 variable initial values in idata section,
9952 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9953 for static variables with initial value
9954 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9955 applied fix in while loop from Raphael Neider.
9957 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9959 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9960 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9961 * src/ds390/ralloc.c (serialRegAssign): spill bits
9962 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9963 * support/Util/SDCCerr.c,
9964 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9965 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9966 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9968 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9970 * device/include/sdcc-lib.h: inserted LGPL, added includes
9971 asm/ds390/features.h and asm/mcs51/features.h
9972 * device/include/asm/default/features.h,
9973 * device/include/asm/gbz80/features.h,
9974 * device/include/asm/z80/features.h: added empty _AUTOMEM
9976 * device/include/asm/ds390/features.h,
9977 * device/include/asm/mcs51/features.h: added files with defines for
9978 _AUTOMEM and _STATMEM indicating automatic and static storage class
9979 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9980 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9981 * src/SDCCicode.c (geniCodeCast),
9982 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9983 * src/SDCCloop.c (loopInduction): removed unused variable lr
9984 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9985 to convertToFcall to include char modulo (RFE 1065037), added check
9986 if left operand is unsigned and use abs of literal value
9987 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9988 as it doesn't work after conversion from peephole.def to peephole.rul
9989 * src/mcs51/gen.c (toBoolean): added check for size,
9990 (genModOneByte): optimized code for signed char modulo a literal
9991 power of 2 (thanks to Hubert Sack),
9992 (genRRC): removed unnecessary "clr c",
9993 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9994 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9996 swapped rules 256.c and 256.d,
9997 extended 256.d by using new multiple checks (thanks Erik),
9998 added rules 256.e and 256.f,
9999 updated rule 261.a and 261.b to new generated code
10000 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10002 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10004 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10005 induction related bugs, including first part of bug #1074377
10007 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10009 * applied patch from bug-report #1076292,
10010 * applied patches for genAnd and Goto-optimizations for Raphael
10012 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10013 dump a less iCode information,
10014 * src/pic16/device.h (pic16_options_t): added field debgen,
10015 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10016 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10017 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10019 * (various functions): added macros FENTRY and FENTRY2 to functions,
10020 to emit function prologue,
10021 * (various functions): fixed indentation,
10022 * (genNearPointerGet): fixed loading of FSR0,
10023 * (genPackBits): applied patch from Raphael Neider to fix updating
10024 of FSR0 and touching only the modified bits,
10025 * src/pic16/genarith.c (various functions): added macros FENTRY to
10026 emit function prologue in comments,
10027 * src/pic16/pcode.h: added functions debugf2, debugf3,
10028 * src/pic16/ralloc.c: partial fix for packForPush caused
10029 segmentation fault,
10031 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10033 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10034 <stsp AT users.sourceforge.net> with reversed byte order
10035 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10037 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10039 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10041 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10042 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10044 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10046 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10048 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10050 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10052 (setFromConditionArgs): friendly operand parser for peephole rules,
10053 (operandBaseName, operandsNotRelated): new peephole condition
10054 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10055 architecture specific register naming into account, handles n-way
10056 comparisons, and supports quoted literals
10057 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10059 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10061 * src/mcs51/peeph.def: fixed bug #1076940
10063 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10065 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10067 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10069 Adding support for replacing ljmps with sjmps in jumptables
10070 generated for switch statements. For now you need to set the
10071 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10072 Now 4 algorithms for mcs51 jumptable generation are used:
10073 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10074 addresses loaded pc-relative for up to 112 cases and stack-pushing
10075 target addresses loaded with offset from dptr for up to 256 cases.
10077 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10078 * src/mcs51/main.c: adapted constants for switch table generation
10079 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10081 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10083 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10084 * support/regression/tests/bug1057979.c: added test for bug 1073386
10086 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10088 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10091 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10093 * src/pic16/device.h,
10094 * src/pic16/genarith.c,
10095 * src/pic16/glue.c,
10096 * src/pic16/main.c,
10097 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10099 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10101 Large cummulative patch for pic16 port.
10102 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10103 to call when a stack overflow occurs,
10104 * (malloc.h): added CVS Id tag,
10105 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10107 * added libc directory. The current version of LibC contains string
10108 functions, ctype functions and macros and some functions of the
10109 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10110 be extensively tested in the future. Standard disclaimer here.
10111 Library is not automatically build yet. But one can build it by
10112 invoking 'make' inside the libc directory.
10113 * added ADC library under libio. Preliminary version yet.
10115 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10116 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10117 aopForRemat() now and not by pic16_aopOp(),
10118 * (pic16_popGetTempReg): removed warning messgae when allocating
10119 temporary registers, its a buggy feature and will be removed,
10120 * (pic16_popGet): set register instance field in AOP_CRY,
10121 * (pic16_outBitC): fixed for results in size greater than 1,
10122 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10123 * (pic16_storeForReturn): optimized return of 0,
10124 * (genCmp): experimental code for new genCmp which uses PIC18's
10125 special compare&skip instructions. Initial tests fail some times
10126 with variables grater than 1 byte in size, so new code is disabled,
10127 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10129 * (genCast): began a fix to optimize the casting of a bit to another
10130 bit, now assigning a bitfield to another bitfield will fail, sorry,
10131 * src/pic16/main.c: disabled the use of lr-support feature,
10132 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10133 * added some function prototypes, added function _debugf prototype,
10134 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10135 bits with offset (case PO_GPR_BIT),
10136 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10138 * (isBankInstruction): modified to return 0 for no banking instruction,
10139 and 1 for banking instruction,
10140 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10141 caused stop processing pCodes after a inline assembly block,
10142 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10143 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10144 registers when it shouldn't,
10145 * src/pic16/ralloc.c (allocReg): add preliminary support for
10146 supporting a limited set of temporary registers,
10148 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10150 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10151 genDataPointerSet): ensure assignments always copy in MSB to LSB
10153 (loadRegFromAop): recognize CLRH optimization,
10154 (genFunction): optimize RECEIVE iCodes in reentrant functions
10156 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10158 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10159 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10161 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10162 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10163 contiguous with data
10165 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10167 * device/lib/_gptrget.c (_gptrget),
10168 * device/lib/_gptrgetc.c (_gptrgetc),
10169 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10170 instead of sjmp to ret
10171 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10172 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10174 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10176 * .version: bumped version to 2.4.7
10177 * device/lib/_gptrget.c (_gptrget): is now _naked
10178 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10179 * device/lib/_gptrput.c (_gptrput): is now _naked
10180 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10181 (createFunction): fixed xstack
10182 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10183 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10185 (geniCodeCritical): store original interrupt state in an iTemp bit
10186 var unless stack-auto
10187 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10188 * src/SDCCmain.c (setIncludePath): added include/target to search path
10189 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10190 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10192 (processFuncArgs): put bit vars in bit area
10193 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10194 unsaveRBank): fixed xstack,
10195 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10196 (genFunction, genEndFunction): fixed xstack,
10197 (genAssign): optimization don't walk backwards through mem
10198 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10199 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10200 * support/regression/Makefile: also make library (for stack-auto) when
10201 making "all" and added "test-mcs51-xstack-auto"
10202 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10203 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10204 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10205 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10206 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10207 make-library by MAKE_LIBRARY
10208 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10209 regression tests for xstack
10210 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10211 * support/regression/tests/critical.c: test for critical on mcs51
10213 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10215 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10216 built version of sdcc instead of installed version
10218 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10220 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10221 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10223 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10224 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10225 WARNING: remove device/lib/build/z80/printf.o by hand when
10226 updating from previous build!
10227 * device/lib/z80/printf.c: updated comment
10228 * support/regression/tests/bug1057979.c: test all ports now
10229 * support/regression/tests/bug1065458.c: file added
10231 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10233 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10234 *_start and *_end symbols for static functions
10236 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10238 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10239 and search crt0.o in all library paths,
10240 (setIncludePath): proper handling of --nostdinc,
10241 (setLibPath): proper handling of --nostdlib
10242 * support/regression/Makefile,
10243 * support/regression/ports/ds390/spec.mk,
10244 * support/regression/ports/gbz80/spec.mk,
10245 * support/regression/ports/hc08/spec.mk,
10246 * support/regression/ports/mcs51/spec.mk,
10247 * support/regression/ports/mcs51-large/spec.mk,
10248 * support/regression/ports/mcs51-stack-auto/spec.mk,
10249 * support/regression/ports/z80/spec.mk: use include and lib files from
10250 built version of sdcc instead of installed version
10251 * doc/sdccman.lyx: fixed typo in --nostdinc
10253 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10256 * src/pic/device.c,
10257 * src/pic/ralloc.c,
10258 * src/pic/gen.c : added support to generate code for struct bit fields.
10260 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10262 * as/xa51/xa_version.h,
10263 * device/include/errno.h,
10264 * device/include/regc515c.h,
10265 * device/lib/_itoa.c,
10266 * device/lib/_ltoa.c,
10267 * device/lib/ser_ir_cts_rts.c,
10268 * sim/ucsim/xa.src/glob.cc,
10269 * sim/ucsim/xa.src/inst_gen.cc,
10270 * sim/ucsim/xa.src/xa_bit.cc,
10271 * sim/ucsim/xa.src/xa_sfr.cc,
10272 * sim/ucsim/z80.src/inst_dd.cc,
10273 * sim/ucsim/z80.src/inst_fdcb.cc,
10274 * support/scripts/keil2sdcc.pl,
10275 * src/pic16/pic16.dsp,
10276 * src/pic16/pic16a.dsp: corrected cvs line endings
10277 * device/lib/printf_large.c: fixed bug 1057979
10278 * src/pic16/gen.c: fixed non-C standard code
10279 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10280 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10281 * support/regression/ports/mcs51/support.c: reload T1 asap
10282 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10283 pdata use and clear idata startup behaviour
10284 * support/regression/tests/bug1057979.c: added
10286 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10288 * device/examples/ds390/ow390/ad26.h,
10289 * device/examples/ds390/ow390/cnt1d.h,
10290 * device/examples/ds390/ow390/crcutil.c,
10291 * device/examples/ds390/ow390/ownet.h,
10292 * device/examples/ds390/ow390/owsesu.c,
10293 * device/examples/ds390/ow390/swt12.h,
10294 * device/examples/ds390/ow390/swtoper.c,
10295 * device/examples/ds390/ow390/temp10.h,
10296 * device/examples/ds390/ow390/thermodl.c,
10297 * device/examples/ds390/tinitalk/tinitalk.dsp,
10298 * device/examples/ds390/tinitalk/tinitalk.dsw,
10299 * device/examples/mcs51/clock/hw.h,
10300 * device/examples/mcs51/simple2/go.bat,
10301 * device/examples/serialcomm/windows/serial.h,
10302 * device/examples/xa51/dummy.c,
10303 * device/examples/xa51/hello.c,
10304 * device/include/80c51xa.h,
10305 * device/include/at89x051.h: corrected cvs line endings
10307 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10309 * src/pic16/main.c (options): added command line --gstack, to trace
10310 stack over/under flows,
10311 * added pragma 'wparam' to allow passing first byte of function
10312 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10313 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10314 call to __gstack_test function and sets up the symbol as extern,
10315 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10316 * popaop): added call to pic16_testStackOverflow,
10317 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10319 * (genCall, genPcall): now all parameters are passed via stack
10320 except in functions that are pass to wparam pragma in which WREG is
10322 * (genPcall): REENTRANT flag is checked to see if variable prototype
10323 contains reentrant keyword, don't call a non-reentrant function, via
10324 a reentrant function pointer or vice versa, functions are never
10326 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10328 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10329 SIGSEGV when accessing a NULL register stucture,
10330 * (pic16_printGPointerType): modified to handle UPPER modifier for
10331 function initializers, changed prototype of function to simpler one,
10332 * (pic16_printIvalFuncPtr): check to see if function is already
10333 added in externs list,
10334 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10335 optimized a move from W to SFR with a move to the same register
10336 later after a CALL,
10337 * device/lib/pic16/debug: NEW directory, contains debug features
10338 which are enabled when linking with libdebug.lib, currently command
10339 line option --gstack enables stack pointer tracing for over/under
10340 flow, corresponding sources are in debug/gstack
10342 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10344 * doc/sdccman.lyx: updated SDCC version,
10345 * (PIC16 port): update list of command line options,
10346 * src/pic16/device.h (structure pic16_options_t): added field gstack
10347 to enable stack overflow tracing on push/pops,
10348 * src/pic16/device.c (statistics structure): added statistics
10350 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10351 pic16_dump_int_registers): increase statistics counters for each
10352 * variable which is encountered
10353 * (pic16_dump_usection): emit each .udata variable to its own udata
10355 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10356 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10357 parameters via stack, otherwise use old scheme,
10358 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10359 assembler output file,
10360 * src/pic16/main.c: added command line options --gstack to enable
10361 push/pop tracing for stack overflow,
10362 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10363 instructions): added size of each instruction,
10364 * (pic16_countInstruction): estimate size of instructions in
10365 the_pFile list, inline assembly blocks are not counted,
10366 * (pic16_FixRegisterBanking): trace previous register usage, when
10367 banksel optimizations is greater than 0, don't emit a redudant
10370 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10372 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10373 * src/pic16/ralloc.c : applied same fix for pic16.
10374 * src/pic/gen.c : tidied it up a little.
10376 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10378 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10379 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10381 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10383 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10385 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10387 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10388 non-reentrant function __modsint in the interrupt function (thus
10389 corrupting math operations during serial I/O)
10390 * device/lib/ser_ir.c: as above, changed buffersize
10391 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10392 256.c,d for zeroing
10393 * doc/Makefile: added option -t for rsync
10395 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10397 * src/SDCCast.h (struct ast),
10398 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10400 2004-10-20 Borut Razem <borut.razem AT siol.net>
10402 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10405 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10407 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10409 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10410 support functions to replace long sequences of MOVFF's from access
10411 bank registers to stack and vice versa,
10412 * src/pic16/device.h: added new field opt_flags, where optimization
10413 flags can be set to enable certain features,
10414 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10415 * pBlock, (genFunction, genEndFunction): surroung loop for
10416 saving/loading used registers in stack with PC_INFO pCodes,
10417 INF_LREGS. Code in between can then be optimized by pCode optimizer
10418 to support function calls,
10419 * (genDataPointerSet): fixed bug which loaded float fields in
10420 structures with corrupt data,
10421 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10422 in a standard way debug info on stderr. Feature used for developing
10423 and debugging only,
10424 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10425 obsolete chunks of code,
10426 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10427 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10428 * pic16/src/pcode.c (pic16_newpCodeInfo,
10429 * (pic16_newpCodeOpLocalRegs),
10430 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10432 * (pic16_pCodeConstString): printing of the initial value of a
10433 symbol as a comment is inhibited since parsing was already done by
10434 copyStr and output is corrupt,
10435 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10437 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10439 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10441 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10443 * as/mcs51/lkarea.c: removed old K&R style,
10444 (lnksect): changed check on boundary error,
10445 (lnksect2): changed check on boundary error,
10446 (lnksect2): extend XSTK to end of page if size = 1
10447 * as/mcs51/lkmain.c: removed old K&R style,
10448 (Areas51): create l_IRAM symbol
10449 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10450 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10451 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10452 * device/lib/_mullong.c: added version to be compiled with xstack
10453 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10454 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10455 * device/lib/mcs51/crtxstack.asm: fixed comment
10456 * src/SDCCglue.c: maxInterrupts defaults to 0,
10457 (emitMaps): added pdata,
10458 (createInterruptVect): (re)moved default,
10459 (glue): added pdata,
10460 (glue): moved __start__xstack to XSTK with default size 1
10461 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10462 and options.float_rent when options.stackAuto is set,
10463 (linkEdit): only write XDATA_NAME if provided on command line
10465 * src/SDCCmem.c: added pdata
10466 * src/port.h: added pdata_name to PORT
10467 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10468 (saveRegisters, unsaveRegisters): removed usage of B,
10469 (genMinus): fixed accumulator clash,
10470 (genJumpTab): added comment, this needs another look
10471 * src/mcs51/gen.c: added check for "B in use" paranoia,
10472 added pushB() and popB()
10473 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10476 * src/ds390/main.c,
10478 * src/mcs51/main.c,
10480 * src/pic16/main.c,
10482 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10483 added PSEG (PAG,XDATA) or NULL to port specifier
10484 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10485 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10486 (_mcs51_genInitStartup): removed __start__xstack equ,
10487 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10488 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10489 * src/z80/gen.c (_rleAppend): fixed warnings
10490 * support/regression/tests/zeropad.c: added pdata test
10491 * .version: bumped to 2.4.6
10493 2004-10-17 Borut Razem <borut.razem AT siol.net>
10495 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10496 as a part of nightly build
10498 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10500 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10501 WREG holds the first byte function parameters,
10502 * (aopForSym): take special case for symbols which are in FARSPACE
10503 but in CODESPACE too,
10504 * (assignResultValue): modified to take into account _G.useWreg,
10505 * (genCall): don't use wreg for parameter passing when function is
10506 declared as reentrant, too, added optimization INCF to stack
10507 pointer when stack parameter count is 1,
10508 * (genFunction, genEndFunction): refurnished and fixed to not using
10509 wreg for passing parameters when function has varargs or is
10510 reentrant, fixed bug with symbol name compare for generating
10511 functions in absolute address,
10512 * (pic16_storeForReturn): refurnished,
10513 * (genCmp): began writing a new version of the function, not ready
10514 yet, therefore it is disabled,
10515 * (genAssign): do not read code memory when assigning a function to
10516 a pointer function,
10517 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10518 array of characters, not pointer,
10519 * (pic16initialComments): in debug mode emit an .ident directive for
10521 * (_process_pragma): emit a new warning type (internal to pic16)
10522 when setting stack to default length, emit a similar warning when
10523 placing a function at absolute address and address is not word aligned
10524 * (_pic16_parseOptions): added 'return TRUE' statement,
10525 * (_pic16_linkEdit): if compiling a source, then add the source's
10526 file object, first in the list of objects to link,
10528 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10530 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10531 * src/pic/main.c : removed VC warning.
10532 * src/pic/gen.c : changed comment.
10534 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10536 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10537 reference to a deprecated symbol _GPTRREG was causing failure to
10538 link. Thanks G. M. Gallant for the info.
10540 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10542 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10543 comments for Bugs item #954788.
10545 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10547 * src/pic16/device.c (pic16_dump_gsection,
10548 * pic16_groupRegistersInSection): handle symbols declared to be in
10549 access bank differently,
10550 * src/pic16/gen.c (struct _G): added field resDirect,
10551 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10552 send values read from stack directly to result and don't allocate
10554 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10556 * (pic16_sameRegsOfs): NEW,
10557 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10558 free because they were not allocated from temporary pool,
10559 * pic16_popRegFromString): workaround to fix a problem with
10560 allocating variables twice or never,
10561 * (genGenPointerGet): using PRODL instead of FSR0H,
10562 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10564 * (genAssign): take advantage of the _G.resDirect flag,
10565 * (genCast): around line 11844, use mov2f instead of directly
10566 MOVFF'ing between operands to account for literal values,
10567 * src/pic16/genutils.c: some new debug functions for gpsim have been
10569 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10570 float with integer part only,
10571 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10572 place variables in access bank
10573 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10574 updated sources to reflect recent changes in gen.c
10576 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10578 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10579 sources that searched for headers in installation path, now the
10580 device/include/pic16 is used,
10581 * src/pic16/glue.c (pic16glue),
10582 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10583 .line directives if not in debug mode, this suppresses assembler's
10584 warnings for ignored directives
10586 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10588 * src/port.h: made reset_regparms prototype void parameter explicit.
10589 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10590 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10591 * doc/sdccman.lyx: documented warning disabling and how to use
10592 printf_large to make it print floats.
10593 * device/include/stdbool.h: NEW
10594 * device/lib/_atof.c,
10595 * device/lib/_divuint.c,
10596 * device/lib/_divulong.c,
10597 * device/lib/expf.c,
10598 * device/lib/printf_large.c,
10599 * device/lib/sincosf.c,
10600 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10601 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10602 a completely reentrant lib.
10604 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10606 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10607 * device/include/pic16/stdio.h: fixed bug with colon
10609 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10611 * device/include/pic16/stdio.h,
10612 * device/include/pic16/stdlib.h,
10613 * device/include/pic16/math.h: NEW
10614 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10615 declared as _naked to reduce overhead
10616 * device/lib/Makefile.in (target port-specific-objects-pic16):
10617 changed * to *.* so to ignore the CVS directory,
10618 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10619 stacked variables back in stack,
10620 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10623 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10625 * .version: bumped version number to 2.4.5
10626 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10627 * support/Util/SDCCerr.c (messages structure): added entry for
10630 Large cumulative patch for pic16 port and libraries.
10631 * device/include/pic16/sdcc-lib.h,
10632 * device/include/pic16/stdarg.h,
10633 * device/include/asm/pic16/features.h,
10634 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10635 * device/include/pic16/float.h: changes reentrant keyword with
10636 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10637 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10638 updated target build-libraries to include objects from gptr,
10639 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10640 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10641 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10642 all function headings,
10643 * src/SDCCmain.c: added global parameter userIncDirsSet,
10644 * (parseCmdLine): when option -I is encountered add directory to
10645 userIncDirsSet too,
10646 * src/version.awk: added space between control and long,
10647 * src/pic16/NOTES: added some notes for the port,
10648 * src/pic16/gen.c: added prototype for mov2fp function,
10649 * (fReturnpic16[]): properly named return value registers,
10650 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10651 * (aopForSym): added code to handle symbols with onStack flag set,
10652 symbols onStack are allocated PTRSIZE bytes,
10653 * (aopFreeAsmop): handles special case where asmops are stack objects,
10654 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10655 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10656 added argument lock to trace flaws in allocating temporary registers
10657 when developing port,
10658 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10659 * (pic16_popRegFromString): reenabled allocating a direct register
10661 * (assignResultValue): various beautifications,
10662 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10663 referenced function argument,
10664 * (genIpush): reenabled to allow stacked arguments, handles only
10665 ic->parmPush iCodes,
10666 * (genCall, genPcall): major changes to allow for variable argument
10667 functions, fixed a bug with falsely restoring stack pointer after
10668 returning from call,
10669 * (genFunction): pending code for critical function,
10670 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10671 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10672 * (genNearPointerGet): fixed bug with indirect reading, was always
10674 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10676 * (genAddrOf): rewrote code to take address of a stacked function parameter
10677 * (genCast): fixed casting to generic pointer type,
10678 * src/pic16/gen.h: added AOP_STA,
10679 * (struct asmop): added field stk,
10680 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10681 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10682 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10683 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10684 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10685 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10687 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10689 * (pic16_port structure): generic pointer size is set to 3,
10690 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10691 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10693 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10694 operand is an iTemp,
10696 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10698 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10699 * debugger/mcs51/simi.c: addapt new syntax of s51
10701 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10703 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10704 * src/pic16/pcode.c: commented out some calls to free() in order to
10707 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10710 * src/SDCCicode.c (isiCodeInFunctionCall),
10711 * src/avr/ralloc.c (selectSpil),
10712 * src/pic/ralloc.c (selectSpil),
10713 * src/pic16/ralloc.c (selectSpil),
10714 * src/ds390/ralloc.c (selectSpil),
10715 * src/hc08/ralloc.c (selectSpil),
10716 * src/xa51/ralloc.c (selectSpil),
10717 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10718 stack in the middle of a function call sequence (fixes bug #1020268)
10719 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10720 costs associated with the minimum switch case.
10722 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10724 * src/SDCC.lex: fixed bug #1030549
10726 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/SDCCcse.h (struct cseDef),
10729 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10730 over a function call if the CSE is derived from a symbol whose
10731 address has been taken (fixes bug #1029883)
10732 * support/regression/tests/bug-1029883: a new regression test for
10735 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10737 * src/hc08/gen.c (emitinline): fixed bug #1029778
10738 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10739 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10740 and starts toward RFE #905167)
10742 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10744 * src/pic16/gen.c (mov2f): New function to move an operand to
10745 another without considering if it is a literal or a register,
10746 * (pic16_sameRegs): don't check if they are both AOP_REG,
10747 * (AccRsh): removed andmask=0 lines,
10748 * (genLeftShift): duplicated to be improved in future versions,
10749 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10750 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10751 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10752 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10753 * (insertBankSwitch): fixed inserting banksel directives algorithm
10754 for instructions that follow a skip instruction, this fixes a report
10755 for broken subtraction code generation,
10756 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10757 iCode is a left op, just in case result and right share the same
10760 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10763 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10765 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10766 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10767 on 2004-09-12; it was buggy
10769 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10771 * src/SDCCsymt.h: removed RESULT_CHECK
10776 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10778 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10780 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10781 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10782 configuration values no more rejected by compiler, they are assigned
10783 to configuration registers with a warning message instead,
10784 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10785 the for-loop so last conf register is emitted too,
10786 * (_pic16_initPaths): link library libsdcc.lib by default,
10787 * (_hasNativeMulFor): modified test for multiplication according to
10788 Raphael Neider's remarks. Integer multiplication is also done with
10790 * device/include/pic16/pic18fregs.h: corrected type error in while
10791 testing and including 18f6720 header file
10793 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10795 * src/pic16/device.h (pic16_options): removed field use_crt,
10796 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10797 until an optimization to handle single bits is added,
10798 * (pic16_loadFSR0): moved before genUnpackBits,
10799 * (genAnd): some white lines removed,
10800 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10801 leave_reset flags in pic16_options when using crt modules,
10803 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10805 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10806 for bugs 898889 & 979599. Also used some safer print instructions.
10808 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10810 * src/pic16/device.h (pic16_options_t): added field use_crt,
10812 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10813 catch a probable future bug,
10814 * src/pic16/gen.c: aopIdx function commented out,
10815 * (genAssign): commented out old code which used aopIdx,
10816 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10817 code, added if conditionals to take into account the --use-crt
10818 command line options,
10819 * src/pic16/main.c (pic16_optionsTable): added new command line
10820 options, --use-crt= and --no-crt,
10821 * (_pic16_linkEdit): now the proper crt object is added in the
10822 linker command line except than when --no-crt is specified,
10823 * src/pic16/pcode.c,
10824 * src/pic16/pcode.h: added some structures and functions for a new
10825 optimization scheme to compansate for instruction overhead between
10826 same iCodes, this scheme is currently under development and is not
10827 working in any way,
10828 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10830 * device/lib/pic16/startup/crt0i.c,
10831 * device/lib/pic16/startup/crt0iz.c: added global char variable
10832 __uflags to force the generation of an idata section
10834 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10837 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10838 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10840 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10842 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10843 Frieder) and clarified the default code optimization mode
10845 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * src/SDCC.lex (doPragma, process_pragma),
10848 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10849 "opt_code_size", and "opt_code_balanced"
10850 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10851 regrouped options by category, added support for category headers
10852 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10853 and "--opt-code-size"
10854 * doc/sdccman.lyx: documented these new options and pragmas
10855 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10856 preference into account
10858 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10860 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10861 geniCodePreDec): Fixed bug 904237 by generating a warning
10863 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10865 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10867 * src/pic/device.c : When no max ram set validate full memory range.
10869 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10871 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10873 * device/lib/_gptrget.c,
10874 * device/lib/_gptrput.c: updated comment
10875 * device/lib/calloc.c,
10876 * device/lib/free.c,
10877 * device/lib/malloc.c,
10878 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10879 * src/SDCCcse.c (cseBBlock),
10880 * src/SDCCicode.c (printOperand, geniCodeArray),
10881 * src/SDCCicode.h (struct operand): fixed bug 868103
10882 * support/regression/tests/bug-868103.c: added
10883 * src/SDCCast.c (searchLitOp),
10884 * src/SDCCcse.h (struct cseDef),
10885 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10886 * src/SDCCicode.h (struct operand),
10887 * src/SDCCsymt.h (struct sym_link),
10888 * src/avr/gen.c (hasInc),
10889 * src/ds390/gen.c (hasInc),
10890 * src/hc08/gen.c (genPlusIncr, hasInc),
10891 * src/mcs51/gen.c (hasInc),
10892 * src/pic16/glue.c (pic16_printIvalChar),
10893 * src/pic16/ralloc.c (regWithIdx),
10894 * src/xa51/gen.c (hasInc) : removed warnings
10895 * src/SDCCast.c (createBlock): added comment ???
10896 * src/hc08/ralloc.c: updated comments
10898 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10900 * doc/sdccman.lyx: updated section on switch statements, added
10901 section about semaphore locking
10902 * doc/Makefile: added option -info for latex2html
10903 * device/lib/_gptrget.c,
10904 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10906 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10908 * src/pic/device.h,
10909 * src/pic/device.c,
10910 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10911 maxram is less than 0x100.
10913 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10915 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10917 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/mcs51/main.c,
10921 * src/ds390/main.c,
10925 * src/pic16/main.c,
10928 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10929 a jump table is the best form for a switch statement, including
10930 automatic insertion of missing cases to make the case range
10931 continuous. Developed in collaboration with Frieder Ferlemann.
10933 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10936 accumulator result if it needs sign extension
10938 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10940 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10942 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10944 * device/lib/gbz80/printf.c,
10945 * device/lib/z80/printf.c: removed define for NULL
10947 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10949 * as/xa51/xa_link.c,
10950 * device/examples/ds390/ow390/ad26.c,
10951 * device/examples/ds390/ow390/cnt1d.c,
10952 * device/examples/ds390/ow390/counter.c,
10953 * device/examples/ds390/ow390/ds2480.h,
10954 * device/examples/ds390/ow390/ds2480ut.c,
10955 * device/examples/ds390/ow390/findtype.c,
10956 * device/examples/ds390/ow390/gethumd.c,
10957 * device/examples/ds390/ow390/owllu.c,
10958 * device/examples/ds390/ow390/ownetu.c,
10959 * device/examples/ds390/ow390/swt12.c,
10960 * device/examples/ds390/ow390/swtloop.c,
10961 * device/examples/ds390/ow390/temp.c,
10962 * device/examples/ds390/ow390/temp10.c,
10963 * device/examples/ds390/ow390/thermo21.c,
10964 * device/examples/ds390/ow390/tinilnk.c,
10965 * device/examples/ds390/ow390/tstfind.c,
10966 * device/examples/serialcomm/windows/serial.cpp,
10967 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10968 * device/include/reg51.h: fixed line endings for cvs
10970 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10973 packRegsForAccUse, packRegisters): new accumulator register
10975 * support/regression/ports/hc08/support.c (_putchar): suppress
10976 warning of unused variable
10977 * src/SDCCicode.c: added SWAP entry to codeTable
10979 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10981 * device/lib/sprintf.c: forgot to add this file before previous commit
10983 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10985 * src/pic16/gen.c (genPackBits): added operand right in function
10986 parameters, load result directly if p_type is POINTER (that is
10987 called by genNearPointerSet)
10988 * (genUnPackBits): added operand left in function parameters,
10989 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10990 FSR0 if accessing bitfields,
10992 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10994 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10995 _print_format; updated printf, sprintf, vsprintf
10996 * device/include/asm/default/features.h: corrected comment/define
10997 * device/lib/Makefile.in: added sprintf.c
10998 * device/lib/libsdcc.lib: added sprintf module
10999 * device/lib/printf_large.c,
11000 * device/lib/vprintf.c,
11001 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11003 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11004 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11005 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11007 * support/regression/tests/zeropad.c: define idata as data for hc08
11009 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11011 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11012 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11013 labels are referenced at least once (even if a reference is not found)
11014 * src/hc08/gen.c (emitcode): set isComment flag for comments
11015 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11016 loads), rules 6a..6b (optimize jumps to return)
11018 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * device/lib/acosf.c (acosf),
11021 * device/lib/asinf.c (asinf),
11022 * device/lib/atanf.c (atanf),
11023 * device/lib/ceilf.c (ceilf),
11024 * device/lib/cosf.c (cosf),
11025 * device/lib/coshf.c (coshf),
11026 * device/lib/cotf.c (cotf),
11027 * device/lib/fabsf.c (fabsf),
11028 * device/lib/floorf.c (floorf),
11029 * device/lib/log10f.c (log10f),
11030 * device/lib/logf.c (logf),
11031 * device/lib/sinf.c (sinf),
11032 * device/lib/sinhf.c (sinhf),
11033 * device/lib/sqrtf.c (sqrtf),
11034 * device/lib/tanf.c (tanf),
11035 * device/lib/tanhf.c (tanhf),
11036 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11037 replaced all instances of "reentrant" in the library functions
11038 defined in math.h with this macro.
11039 * support/regression/tests/float_trans.c: reenabled test for hc08
11041 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11043 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11044 erroneously deleted
11046 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11049 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11050 multi-byte volatile operands are used
11051 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11052 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11053 initialization to area GSINIT0 so that it would always precede
11054 any static initializers in GSINIT
11055 * support/regression/tests/zeropad.c: fixed idata define for hc08
11056 * support/regression/tests/bug-927659.c,
11057 * support/regression/tests/float_trans.c: disabled tests for hc08
11058 pending missing library routines
11059 * .version: increased version number to 2.4.4 - hc08 port now passes
11063 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11065 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11066 * Makefile.common.in,
11068 * as/hc08/Makefile.in,
11069 * as/mcs51/Makefile.in,
11070 * as/z80/Makefile.in,
11071 * debugger/mcs51/Makefile.in,
11072 * device/include/Makefile.in,
11073 * device/lib/Makefile.in,
11076 * link/z80/Makefile.in,
11077 * packihx/Makefile.in,
11078 * sim/ucsim/main_in.mk,
11079 * sim/ucsim/avr.src/Makefile.in,
11080 * sim/ucsim/doc/Makefile.in,
11081 * sim/ucsim/gui.src/serio.src/Makefile.in,
11082 * sim/ucsim/hc08.src/Makefile.in,
11083 * sim/ucsim/s51.src/Makefile.in,
11084 * sim/ucsim/xa.src/Makefile.in,
11085 * sim/ucsim/z80.src/Makefile.in,
11087 * support/cpp2/Makefile.in,
11088 * support/librarian/Makefile,
11089 * support/makebin/Makefile: added DESTDIR to the install path proposed
11090 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11091 * doc/sdccman.lyx: added DESTDIR documentation
11093 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11095 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11096 instruction for interrupt handlers, use fast returns when returning
11097 from high priority interrupts
11099 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11103 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11104 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11105 bugs, ported much of Bernhard's code from mcs51
11106 * src/mcs51/gen.c (genSend),
11107 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11108 than one when calling a reentrant function
11109 * device/lib/_mullong.c: defined an alternate struct layout for big
11110 endian ports (hc08)
11112 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11117 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11120 are sane and complete before asking the port its prefered parameter
11121 passing method (fixes bug #1017633)
11122 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11125 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11127 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11128 problem in bitfields >= 8 bits.
11130 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11132 * src/SDCCsymt.c: undid changes that were not meant to be committed
11134 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11136 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11138 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11140 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11141 copied and wrong bit got inverted
11143 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11145 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11146 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11147 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11148 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11149 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11150 assignments to bitfields at known addresses
11151 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11152 reads from bitfields at known addresses
11153 * src/hc08/ralloc.c (packRegisters),
11154 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11155 genhc08Code): optimize pointer get values used as conditionals
11156 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11159 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11161 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11162 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11163 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11166 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11168 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11170 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11172 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11175 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11177 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11179 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11181 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11184 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11186 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11188 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11190 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11191 cases use more compact code.
11193 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11195 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11197 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11201 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11205 parameter of changePointer() from symbol* to sym_link*
11206 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11207 * src/SDCCsymt.c (compareType): void* type is castable to other
11208 pointers, but not necesarily an exact match.
11209 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11210 is no longer blindly treated as an exact match.
11211 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11213 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11215 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11217 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11221 * src/pic/ralloc.h,
11222 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11224 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11226 * src/pic/device.c,
11227 * src/pic/device.h,
11228 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11230 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11232 * src/mcs51/gen.c (emitcode): fixed bug #992819
11234 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11236 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11237 there's no need to make it worse
11239 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11241 * src/mcs51/ralloc.c (deassignLR),
11242 * src/ds390/ralloc.c (deassignLR),
11243 * src/hc08/ralloc.c (deassignLR),
11244 * src/z80/ralloc.c (deassignLR),
11245 * src/pic/ralloc.c (deassignLR),
11246 * src/pic16/ralloc.c (deassignLR),
11247 * src/avr/ralloc.c (deassignLR),
11248 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11249 rlivePoint): fixed another part of bug #971834
11251 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11253 * src/z80/main.c: enabled "critical" keyword
11254 * src/z80/mappings.i,
11255 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11256 functions (fixes bug #979646)
11257 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11259 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11261 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11264 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11266 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11267 doesn't disable too much optimizations
11269 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11271 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11273 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11275 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11277 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11279 * src/pic/gen.c tidied up tabs
11280 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11281 * src/pic/main.c tidied up tabs
11282 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11283 * src/pic/pcoderegs.c tidied up tabs
11284 * src/pic/ralloc.c tidied up tabs
11286 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11288 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11289 to S_FIXED for pic16 port and when symbol is not in level 0,
11290 allocate for S_REGISTER storage class and pic16 port, too,
11291 * src/pic16/device.h: prototype for checkSym,
11292 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11293 * (pic16_assignConfigWordValue): test the value and the mask to
11294 validate that the value is suitable for the configuration word,
11295 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11296 collect extern declared symbols, don't emit symbol twice, check
11297 first if symbol is in publics set first,
11298 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11299 * added command line '--fstack' which enables an experimental
11300 feature for stack access, too buggy to be used yet...
11301 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11302 * (pic16_allocDirReg): when register has storage class S_REGISTER
11303 allocate in pic16_dynAccessRegs,
11304 * device/include/pic16/pic18f????.h: modified configuration word
11305 naming convention, words started as CONFIG0H but should be CONFIG1H
11307 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11309 * device/include/mcs51reg.h: fixed bug 970993
11311 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11313 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11314 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11315 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11316 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11317 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11318 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11319 error/warning numbers,
11320 added function setWarningDisabled()
11321 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11322 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11323 _memcmp.c _memmove.c calloc.c realloc.c free.c
11324 * support/regression/tests/malloc.c: added tests for new functionality
11325 * support/regression/tests/zeropad.c: added tests for truncated initializers
11326 and initialized char arrays starting with '\x0'
11327 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11329 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11331 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11333 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11335 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11336 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11337 peephole 177.e. Thanks to anonymous
11339 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11341 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11342 function isn't used in the source but referenced as a
11343 variable initializer then declare it as extern in .asm file
11345 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11347 * .version: increased version number to 2.4.3
11349 Adding version extension according to ChangeLog CVS revision
11350 * src/Makefile.in (target all): added dependency 'version.h'
11351 * (rule version.h): added rule to create version.h from ChangeLog,
11352 * (rule dep): added dependency version.h,
11353 * src/version.awk: AWK script to create version.h
11354 * src/SDCCdwarf2.c (dwWriteModule),
11355 * src/SDCCglue.c (initialComments),
11356 * src/SDCCmain.c (printVersionInfo): modified to write after
11357 version string the version extension number,
11358 * src/SDCCutil.c: included "version.h"
11359 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11361 * src/SDCCutil.h: added prototype for getBuildNumber
11363 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11364 includeDirsSet, too,
11365 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11366 const char [] is found in function prototype...
11368 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11369 moving to WREG with source is already in WREG,
11370 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11371 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11372 * (aopForSym): stack'ed symbols are partially supported, added
11373 if-clause to support symbols in FARSPACE,
11374 * (sameRegs): added test for AOP_ACC to see if registers are same,
11375 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11376 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11377 * (pic16_popRegFromString): will not allocate a new register if it
11378 doesn't find one by name, bug may have introduced...
11379 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11380 * (genIpush): revived to use pic16 port's stack,
11381 * (genAddrOf): added incomplete case for stack'ed operand,
11382 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11383 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11384 can handle multibyte operands,
11385 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11386 * (pic16initialComments): added message for MPLAB compatibility
11388 * src/pic16/main.h: prototype for pic16_mplab_comp,
11389 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11390 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11391 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11392 because of increased complexity of procedure,
11393 * (_process_pragma): stack pragma changed to format 'stack pos len',
11394 emit symbol '_stack_end' to conform with gplink,
11395 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11396 to search for register,
11397 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11399 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11400 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11401 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11402 case for PO_GPR_REGISTER,
11403 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11404 dies, the new era is ahead !...
11405 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11406 pic16_dynInternalRegs,
11407 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11408 * (pic16_allocDirReg): minor optimizations and bug fixes,
11409 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11411 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11412 load stack and frame pointer with address of 'stack_end' symbol
11414 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11416 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11417 without source code but only variable initializers
11419 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11421 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11422 external are not declared as extern to reduce overhead while linking
11424 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11426 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11428 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11430 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11431 Yee Keat for the patch
11432 * src/SDCCast.c (decorateType): fixed bug #979599
11433 * src/ds390/gen.h: removed local fReturnSizeDS390
11434 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11435 * src/ds390/gen.c (genAnd, genOr, genXor),
11436 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11438 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11440 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11441 add relFilesSet to $3, manipulate $2 to handle linking of object
11442 files without source files in command line,
11443 * device/include/pic16 (all headers): added ID location macros,
11444 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11445 entries for ID location bytes,
11446 * (pic16_assignIdByteValue): NEW,
11447 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11448 added field dumpcalltree to pic16_options_t,
11449 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11450 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11451 emitting rFalseIfx label after check_carry label,
11452 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11453 pic16_emitDIRegs), NEW
11454 * (pic16glue): dump .calltree file when option --calltree found,
11455 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11456 * (_pic16_genAssemblerPreamble): emit ID locations after
11457 configuration registers,
11458 * (pic16_linkCmd): modifications of the link command,
11459 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11460 * (pic16_pCodeInitRegisters): don't init stack registers,
11461 * (pic16_findPrevInstruction): fixed bug,
11462 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11463 bug with immediate registers,
11464 * (buildCallTree): traces stack push and pop,
11465 * (pct2): dump also stack usage for each function,
11466 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11467 * (pic16_allocDirReg): various modifications,
11468 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11471 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11473 * src/pic16/pcode.c: removed buggy double colon
11475 2004-07-01 Borut Razem <borut.razem AT siol.net>
11477 * support/scripts/sdcc.nsi: added include/pic16 to setup
11479 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11481 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11482 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11484 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11485 specific command line arguments. Also added sample lkr script
11486 for placing a variable at a specific memory bank.
11487 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11488 at a specific memory bank,
11489 * (pic16_dump_isection): fixed bug which caused string literals to
11490 be omitted when dumping idata section,
11491 * (pic16_groupRegistersInSection): added code to handle registers
11492 in specific memory banks,
11493 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11494 public, all references are renamed too,
11495 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11497 * (pic16_storeForReturn): added case to handle when dest is WREG,
11498 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11499 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11500 pic16_rel_udata, check to see if that register is marked as being
11501 a member of a specific memory bank,
11502 * (pic16_printIvalCharPtr): added code to add string literals either
11503 to code or the idata sections,
11504 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11505 also accept the 'udata' pragma,
11506 * src/pic16/main.h: new structure types sectName and sectSym
11507 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11508 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11509 * (pic16_findPrevInstruction): fixed, it returned nothing,
11510 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11511 instruction combinations,
11512 * (pic16_FixRegisterBanking): heavily reorganised,
11513 * (pic16_AnalyzeBanking): if generating banksel directives is
11514 disabled, then don't call FixRegisterBanking at all,
11515 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11516 completely removed,
11517 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11519 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11521 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11522 Phuah Yee Keat <yk.phuah AT nestac.com>
11524 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11526 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11527 correctly the IVT even if it is relocated to some other location
11529 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11531 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11532 * device/include/pic16/pic18f2220.h: NEW,
11533 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11534 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11535 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11536 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11537 nodefaultlibs, ivt_loc is the location of the interrupt vector
11538 table, and nodefaultlibs signs that default libraries should not be
11539 linked in link stage,
11540 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11541 according to --ivt-loc argument,
11542 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11543 when pragma stack is found,
11545 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11547 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11548 256 (range check), 257 (do while), 258.a-f (bit banging
11549 f.e. on 3-wire SPI bus)
11551 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11554 variables used exclusively within a loop
11556 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11558 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11560 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11562 * src/SDCClrange.c (computeClash): fixed bug #971834
11564 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11566 * src/mcs51/gen.c (genCmp): fixed bug #975903
11567 * src/hc08/gen.c (operandsEqu),
11568 * src/ds390/gen.c (operandsEqu),
11569 * src/z80/gen.c (operandsEqu),
11570 * src/pic/gen.c (operandsEqu),
11571 * src/pic16/gen.c (operandsEqu),
11572 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11573 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11575 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11579 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11581 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11582 default case in switch statement,
11583 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11584 to eliminate problem with initialisation of pointers, but problem
11586 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11587 * (emitStaticSegment): removed various lines emitting debug info,
11588 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11589 added processor registers for utilizing EEPROM,
11590 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11591 configurable and set 8
11593 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11595 * .version: increased version number to 2.4.2,
11597 Cumulative patch for pic16 port
11598 * src/pic16/device.c: changed scheme to dump initial values for
11599 variables in idata segment, all print_idata* functions were removed,
11600 now the pic16_printIval* will be called,
11601 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11602 * _pic16_printPointerType, pic16_printPointerType,
11603 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11604 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11605 NEW, similar to the respective functions in SDCCglue.c,
11606 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11607 way, emitting hex bytes,
11608 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11610 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11612 * src/avr/ralloc.c (serialRegAssign),
11613 * src/xa51/ralloc.c (serialRegAssign),
11614 * src/pic/ralloc.c (serialRegAssign),
11615 * src/pic16/ralloc.c (serialRegAssign),
11616 * src/hc08/ralloc.c (serialRegAssign),
11617 * src/z80/ralloc.c (serialRegAssign),
11618 * src/ds390/ralloc.c (serialRegAssign),
11619 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11621 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11624 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11626 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11628 Cumulative patch for pic16 port:
11629 * src/pic16/device.h (typedef PIC16_device) modified fields for
11630 defining microcontrollers,
11631 * src/pic16/device.c: added new info for all devices in Pics16 array,
11632 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11633 to be optimised out by the pCode optimiser,
11634 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11635 specially, bug reported by G.M. Gallant,
11636 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11637 as force'd so that cannot be optimised out by pCode optimiser,
11638 * src/pic16/pcode.c,
11639 * src/pic16/pcodepeeph.c,
11640 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11641 they are disabled by default, but can be enabled explicit with
11642 command argument --denable-peeps, for testing,
11643 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11644 --pomit-ivt in COMPILE_FLAGS
11646 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11648 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11649 compilation on MSVC
11651 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11653 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11655 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11657 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11658 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11660 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11662 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11663 would only assign 0x300001 register.
11665 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11667 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11668 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11670 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11672 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11674 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11675 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11676 added peephole 254 (left shift), 255 (jump table)
11678 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11680 * device/lib/Makefile.in: removed comment line with model-pic16,
11681 * (target port-specific-objects-pic16): the libraries and objects
11682 are copied to the build directory form the device/lib/pic16/bin
11685 Cumulative patch concerning pic16 port:
11686 * library directory has been re-organized,
11687 * added support for PIC18F1220,
11688 * added headers and library sources for chips 18f1220,18f6520,
11689 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11691 * configuration registers setting has changed, now each supported
11692 device has a complete description of the registers it uses,
11693 * all initialisations are moved to idata sections, these section
11694 can be absolute or relocatable,
11695 * fixed initialisation of codespace variables,
11696 * fixed warning about PCLATU and gpsim,
11697 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11698 * (genAssign): use table reads when assigning from variables in codespace,
11699 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11700 char/int variables placed in codespace,
11701 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11702 registers set in .asm file, no need for --pomit-config-words anymore,
11703 * (pic16glue): some 8051 legacy segments are commented out
11704 (to be removed completely),
11705 * added support for alternative assembler and linker with --asm=
11706 and --link= command line arguments,
11707 * peepholes are disabled automatically in the port, no need to
11708 specify on command line,
11709 * port supports natively char/int/long multiplication, but converts
11710 all divisions to support functions,
11711 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11712 to the file set in variable $2,
11713 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11714 strings in ASCII format and not in hex,
11715 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11716 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11717 allocate proper register if iCodes aren't temporary,
11719 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11721 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11723 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11725 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11728 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11731 computed address is reused
11732 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11733 multi-byte bitfields
11735 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11737 * src/z80/gen.c: (genArrayInit): must check for pointers too
11739 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11741 * support/regression/tests/zeropad.c: never meant to commit the
11742 nestedstruct test: removed, added check for GCC version
11744 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11746 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11747 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11748 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11749 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11750 bugs 928906 and 954082 half-empty initializers
11752 * src/SDCCsymt.c (getAllocSize): added for above fix
11753 * src/z80/gen.c (genArrayInit): fixed bug 741044
11754 * support/regression/tests/zeropad.c: added tests
11756 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11758 * src/pic16/device.c (pic16_dump_section): corrected bug which
11759 caused some symbols of the libraries to be misplaced
11761 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11763 * src/pic16/glue.c,
11764 * src/pic16/ralloc.h,
11765 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11766 to fix conflict with pic port
11768 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11770 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11771 externs configuration variables,
11772 * src/pic16/ralloc.h,
11773 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11774 prototype in header, commented out some debug messages
11776 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11778 * src/pic16/glue.c,
11779 * src/pic16/main.c,
11780 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11781 for gpasm COFF object generation. Thanks to D. Hawkins for
11784 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/ds390/main.c,
11787 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11788 Brock for spotting this)
11789 * src/ds390/gen.c (genEndFunction),
11790 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11791 interrupt handler and critical. Disable push/pop optimizations when
11792 peephole optimizations disabled.
11794 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11796 Updated pic16 library sources and headers.
11797 * device/lib/pic16/pic18f*/ ,
11798 * device/include/pic16/*.h: modified to handle structured SFR
11801 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11803 * src/port.h (PORT structure): added hook initPaths, now each
11804 port can declare its own default search paths,
11805 which can been seen with the --print-search-dirs option,
11806 see pic16 port for example,
11807 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11808 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11809 * (doPrintSearchDirs): NEW, replaces in a central manner the
11810 printing of search dirs which was split in set*Paths functions,
11811 * (main): added call to port->initPaths and doPrintSearchDirs,
11813 * src/ds390/main.c,
11816 * src/izt/tlcs900h.c,
11817 * src/mcs51/main.c,
11819 * src/pic16/main.c: modified port structures to reflect addition of
11822 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11823 * (pic16_dump_section): for registers in same address reserve memory once,
11824 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11826 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11827 result is greater in size than right or left,
11828 * (pic16_genUMult8X8_8): there are some cases where the result can
11829 be 16 bits size, so handle these,
11830 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11831 * (pic16_outBitC): modified to emit pcodes,
11832 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11834 * (genDivOneByte): implemented algorithm to divide 8-bits,
11835 * (genCmp): uncommented goto, but issues still exist,
11836 * (genAnd): fixed a bug with variables >8bits,
11837 * (genPackBits): optimization added that uses BCF/BSF to change a
11839 * (genAssign): fixed bug when assigning floating point literals,
11840 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11841 __sdcc_gsinit_startup label,
11842 * src/pic16/main.c (_pic16_init): removed search directory
11844 * (_pic16_initPaths): NEW, used to initialise search directories,
11845 * (_hasNativeMulFor): support functions for all except char/int
11846 multiplication, and char division,
11847 * (PIC16_port struct): modified entry for native mul support,
11848 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11850 * (buildCallTree): call to register_usage is ifdef'ed out,
11852 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11854 * device/include/string.h: applied Stas Sergeev's patch to make this
11855 header file compatible with the preprocessor -Wundef option
11856 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11857 failure (fixes bug #941458)
11859 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11862 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11863 that the variable, not the function, should be static
11864 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11865 to be consistent with non-literal case
11867 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11869 * src/SDCCast.c (isConformingBody): fixed bug #949967
11870 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11871 convilong): fixed bug #952086
11873 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11875 * src/SDCCmem.c (allocVariables): fixed bug #955321
11877 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/hc08/main.c (_hc08_genAssemblerEnd),
11880 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11881 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11882 completely eliminated the use of a temporary file
11883 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11884 when more than one file linked
11885 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11887 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11889 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11890 which fixes bug #543481
11891 * support/regression/tests/bug-751703.c: fixed comments left from a
11892 cut and paste error
11893 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11894 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11895 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11897 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11898 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11899 are now changed to underscores in moduleName
11901 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11903 * as/mcs51/lkmem.c: better fix for bug #954173
11905 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11906 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11908 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11909 * device/include/c8051f000.h,
11910 * device/include/c8051f120.h,
11911 * device/include/c8051f300.h,
11912 * device/include/c8051f310.h,
11913 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11914 PWM16) and detab'ed
11916 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11918 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11919 and mailing lists, doc'ed --no-peep-comments, removed reference
11920 to knoppix (newest version has no LyX/LaTeX), other minor changes
11921 * src/SDCCglue.c (glue): save 2 bytes stack space with
11922 option --main-return. The ljmp could probably be avoided too
11924 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11926 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11928 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11931 * src/SDCCopt.c (isLocalWithoutDef),
11932 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11933 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11934 (credit to Maarten Brock for patch #949363, on which this is based)
11935 * support/regression/tests/bug-751703.c: some test cases of extern used
11936 within inner scopes.
11938 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11940 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11942 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11944 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11945 dwWriteLabel): fix to create valid debugger symbols even when
11946 the module name has non-alphanumeric symbols in it
11947 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11948 when a variable's allocation has been optimized away
11951 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11953 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11955 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11956 * src/mcs51/main.c,
11957 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11958 * src/ds390/main.c,
11959 * src/z80/gen.c (z80_emitDebuggerSymbol),
11961 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11963 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11964 * src/pic16/main.c,
11965 * src/avr/gen.c (avr_emitDebuggerSymbol),
11967 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11969 * src/SDCCdebug.c (emitDebuggerSymbol),
11971 * src/port.h: added a debugger struct to the port struct. Added a
11972 callback for defining debugger symbols
11974 * src/SDCCast.c (createLabel),
11975 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11978 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11979 iCode back to the ast for the function
11981 * src/hc08/ralloc.c (hc08_assignRegisters),
11982 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11983 unneeded fields from the regs struct.
11984 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11985 pushReg() & pullReg() functions instead of emitcode()
11987 * src/hc08/gen.c (genLabel, genhc08Code),
11988 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11990 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11993 * src/hc08/gen.c (genEndFunction, genhc08Code),
11995 * src/mcs51/gen.c (genEndFunction, gen51Code),
11997 * src/ds390/gen.c (genEndFunction, gen390Code),
11999 * src/z80/gen.c (genEndFunction, genZ80Code),
12002 * src/pic/gen.c (genEndFunction, genpic14Code),
12004 * src/pic16/gen.c (genEndFunction, genpic16Code),
12006 * src/avr/gen.c (genEndFunction, genAVRCode),
12008 * src/xa51/gen.c (genEndFunction, genXA51Code),
12010 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12011 specific code to cdbFile.c and out of the backend code generators
12013 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12014 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12015 starting address is now 0
12018 * as/hc08/m08pst.c,
12019 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12020 assembler directive for DWARF support
12021 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12025 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12027 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12030 and inappropriate peephole optimization in jump tables
12032 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12034 * as/hc08/m08pst.c,
12035 * src/SDCCglue.c: sdccopt works for the hc08 port now
12037 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12039 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12041 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12043 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12045 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12051 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12052 comments from the peephole optimizer replacement rules
12053 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12055 * src/SDCCcse.c (updateSpillLocation),
12056 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12058 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12059 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12060 objects far pointers
12062 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * src/SDCCsymt.h: a missing part of my last change
12065 * src/pic/ralloc.c (regTypeNum),
12066 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12068 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12071 * src/SDCCicode.c (aggrToPtrDclType),
12072 * src/SDCCptropt.h,
12073 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12074 ptrPseudoSymConvert),
12075 * src/pic/ralloc.c (regTypeNum),
12076 * src/pic16/ralloc.c (regTypeNum),
12077 * src/hc08/ralloc.c (regTypeNum),
12078 * src/ds390/ralloc.c (regTypeNum),
12079 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12080 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12082 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * link/z80/lkmain.c (afile),
12085 * as/hc08/lkmain.c (afile),
12086 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12087 prevent a pointer problem when a filename has no directory and
12088 no extension specified.
12090 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * link/z80/lkmain.c (afile): allow periods in directory names
12093 * link/z80/lkmain.c (afile),
12094 * as/mcs51/lkmain.c (afile),
12095 * as/hc08/lkmain.c (afile): allow linker script file to have an
12096 extension other than ".lnk"
12097 * link/z80/lklex.c (getfid),
12098 * link/z80/lkmain.c (parse),
12099 * as/mcs51/lklex.c (getfid),
12100 * as/mcs51/lkmain.c (parse),
12101 * as/hc08/lklex.c (getfid),
12102 * as/hc08/lkmain.c (parse): Support comments in the linker script
12103 file on lines by themselves and after filenames
12105 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12107 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12109 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12111 * src/z80/peeph-z80.def: removed some peephole rules that don't
12112 work with multibyte arithmetic (fixed bug #937126)
12113 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12114 to registers and not global variables
12115 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12116 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12117 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12118 checking for assignments not internally generated (fixed bug #931895)
12119 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12120 structure member (fixed bug #930072)
12122 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12124 * src/SDCCmain.c (linkEdit),
12125 * src/hc08/main.c (_hc08_parseOptions),
12126 * as/hc08/Makefile.in,
12127 * as/hc08/aslink.h,
12129 * as/hc08/m08pst.c,
12130 * as/hc08/lkrloc.c (relr, rele),
12131 * as/hc08/lkarea.c (lnkarea)
12132 * as/hc08/lkmain.c (afile, parse),
12133 * as/hc08/lkelf.c: support for ELF output
12134 * as/hc08/lks19.c (s19),
12135 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12137 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12139 * as/mcs51/lkihx.c: Fixed bug #899105.
12141 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12143 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12144 .dsp files from Unix to DOS.
12146 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12148 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12149 function pointers; we have been compliant for several months now.
12150 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12151 change that was accidently commented out
12152 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12153 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12156 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12158 * src/hc08/gen.c: output of all of the internal debugging information
12159 is now controlled by the D() macro; it is disabled by default
12161 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12163 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12164 harder to keep the same registers during a CAST iCode
12165 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12166 long via int can be done in a single cast, if the signedness is
12168 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12169 putchar() in tinibios.c in ds390's library
12171 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12173 * src/SDCCast.c (decorateType): fixed bug #898889,
12174 cast result of a literal complement too
12175 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12176 fixed check for bitfields
12178 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12180 * src/SDCCicode.c (geniCodeLogic): made it static,
12181 (geniCodeLogicAndOr): added in order to fix bug #905492,
12182 (ast2iCode): fixed bug #905492
12183 * support/regression/tests/bug-905492.c: added
12184 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12185 (processParms): fixed bug #927659: don't copy parms, this will clear
12187 * support/regression/tests/bug-927659.c: added
12189 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12191 * src/SDCCast.c (addCast): don't cast float to char
12192 * device/lib/libsdcc.lib: added _memmove
12194 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12196 * device/lib/large/Makefile: fixed parallel execution by
12197 replacing `make` by `$(MAKE)`
12199 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12202 offsets (fixes bug #923936)
12204 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12206 * device/lib/small/Makefile: fixed parallel execution by
12207 replacing `make` by `$(MAKE)`
12209 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12211 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12213 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12215 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12216 * src/regression/Makefile: Regression test was not running.
12218 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12220 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12221 complement if possible
12222 * src/SDCCval.c (valComplement),
12223 * src/SDCCicode.c (operandOperation): fixed complement of literal
12224 * support/regression/tests/onebyte.c (testComplement): added
12226 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12228 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12229 return an optimized tree; actually replace actParm with the new tree
12230 * src/SDCCast.h: added some parantheses to remove side effects
12231 * support/regression/tests/bug-920866.c
12233 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12234 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12235 Bit operands were not being handled properly in the pic14 port.
12236 (now src/regression/add.c passes again).
12238 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * src/SDCC.y (labeled_statement): case and default no longer require
12241 a following statement (RFE #893037)
12243 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12245 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12246 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12247 disabled (fixes bug #916294)
12248 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12249 "mov a,acc"; patch provided by Lenny Story
12250 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12252 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12254 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12256 * src/ds390/gen.c (genFunction, genEndFunction),
12257 * src/ds390/ralloc.c (ds390_assignRegisters),
12258 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12259 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12260 pushed if there are parameters passed on the stack. Also, a cleaner
12261 way to decide if r0/r1 should be pushed/popped. (Together they fix
12264 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12267 * device/lib/mcs51/crtpagesfr.asm,
12268 * device/lib/mcs51/crtxinit.asm,
12269 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12270 to avoid confusion with Si Lab's SFRPAGE register.
12272 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12274 * src/SDCCglue.c (emitMaps): allow public sfr variables
12275 * src/SDCCglue.c (initialComments): include compiler build date
12276 with compiler version and put the timestamp of the generated
12277 assembly file on a serperate line to be less confusing.
12278 * src/port.h: added genInitStartup hook
12280 * src/ds390/main.c,
12283 * src/pic16/main.c,
12285 * src/z80/main.c: genInitStartup initialize as NULL (default to
12286 historical behaviour)
12287 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12288 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12289 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12290 library instead of hard coding it into the compiler.
12291 * support/regression/ports/mcs51-stack-auto/spec.mk,
12292 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12293 * device/lib/mcs51/Makefile,
12294 * device/lib/small/Makefile,
12295 * device/lib/large/Makefile,
12296 * device/lib/mcs51/crtpagesfr.asm,
12297 * device/lib/mcs51/crtstart.asm,
12298 * device/lib/mcs51/crtxclear.asm,
12299 * device/lib/mcs51/crtxinit.asm,
12300 * device/lib/mcs51/crtclear.asm,
12301 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12302 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12303 and into user configurable files.
12304 * device/lib/clean.mk: clean mcs51 directory too
12305 * support/regression/tests/longlit.c: added static to T1 declaration
12306 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12307 accesses in the initialization code
12309 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12312 OSCTRIMVAL as noted in bug #916008
12314 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12316 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12317 in loops with multiple exits (reported as incorrect registers
12318 used by Martin Helmling in Sdcc-user list)
12320 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12322 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12323 made ds390 register extensions look less like error messages
12325 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12327 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12328 reported by Adam Wozniak in Sdcc-user list
12330 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12332 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12333 arithmetic optimizations, added debug output
12335 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12337 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12338 * sdcc.spec: updated and split sdcc into 3 rpms
12339 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12340 needed for literals of LEFT_OP and '+'
12341 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12342 introduced RESULT_TYPE_NOPROM
12343 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12345 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12346 limited promotion to int only for '*'
12347 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12349 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12351 * src/pic16/gen.c (genSkip),
12352 (genc16bit2lit), (gencjneshort): commented out
12353 (is_LitOp): new helper function, checks operand type
12354 (genCmpEq): rewritten
12356 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12358 * support/regression/tests/bug-908454.c: added
12360 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12362 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12363 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12364 (geniCodeCast): cosmetic, don't preserve bit storage class
12365 (geniCodeLeftShift): added promotion
12366 (geniCodeLogic): fixed regression
12367 * src/SDCCsymt.c (computeTypeOr): accept bits too
12368 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12370 2004-03-07 Borut Razem <borut.razem AT siol.net>
12372 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12374 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12376 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12377 version of pic16_genPackRegisters which does not check if ic is a
12379 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12380 function cause string1.c regression test fails
12382 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12384 * sim/ucsim/configure.in,
12385 * sim/ucsim/configure,
12386 * sim/ucsim/doc/Makefile.in: use docdir
12387 * src/SDCC.y: fixed sbit atrributes
12388 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12389 * src/SDCCast.c (decorateType): |^& need special promotion handling
12391 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12392 * src/SDCCsymt.h (computeType),
12393 * src/SDCCicode.c: computeType() needs op
12394 * src/SDCCsymt.c (checkTypeSanity),
12395 * doc/sddman.lyx: "plain" bitfields are unsigned
12396 * src/SDCCsymt.c (computeTypeOr): added
12397 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12399 * src/SDCCval.c (val*): computeType() needs op
12400 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12401 * support/regression/tests/onebyte.c: added tests for |^&
12403 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12405 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12406 for writing icode into asm output.
12408 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12410 * src/pic16/device.c: added some debug lines enabled
12411 with macro DEBUG_CHECK,
12412 * src/pic16/genarith.c: more debug in genPlus,
12413 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12414 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12415 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12416 * (aopForSym): onStack symbols are re-placed in data memspace,
12417 and onStack flag is cleared,
12418 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12419 copy temporary pcodeop,
12420 * (genPcall): added warning for not updating PCLATU,
12421 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12422 always true for pic16 port,
12423 * (genMultOneWord): NEW, supports integer multiplication,
12424 * (genMult): modified to call genMultOneWord,
12425 * (ifxForOp): added warning when return NULL,
12426 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12427 flag is set before call to operandFromSymbol for implicit
12429 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12430 options.intlong_rent are set by default,
12431 * (_hasNativeMulFor): modified to allow port generation of integer
12433 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12434 set regtype to REG_SFR for all registers, restricting seting the
12435 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12437 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12439 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12440 more than 500 times in the regression tests
12442 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12444 * support/Util/SDCCerr.h,
12445 * support/Util/SDCCerr.c,
12446 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12448 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12449 for symbol conflicts.
12450 * support/valdiags/tests/enum.c,
12451 * support/valdiags/tests/tentdecl.c,
12452 * support/valdiags/tests/struct.c: expect possible error messages
12453 referring to original symbol definitions.
12454 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12456 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12458 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12460 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12462 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12464 * src/pic16/ralloc.c (newReg): fixed bug #908929
12466 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12468 * src/ds390/gen.c: added missing #include "main.h"
12470 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12472 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12473 checking if symbol is already in set,
12474 * src/pic16/device.h: prototype for checkAddSym,
12475 * src/pic16/gen.c: (_G): added entry interruptvector,
12476 * (assignResultValue): removed some commented out lines,
12477 * (genFunction): check for ISR via sym->type, absolute section for
12478 interrupt code is created via a new pBlock, the goto instruction is
12479 placed now correctly at the interrupt vector position, changed all
12480 references from ivec to _G.interruptvector,
12481 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12482 is the interrupt is a high priority one, same for return from ISR,
12483 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12484 externs to calls of checkAddSym,
12485 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12486 pic16_pcode_verbose flag is set,
12487 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12488 * src/pic16/pcoderegs.c: message about how many registers are saved
12489 will only be emitted if pic16_pcode_verbose flag is set,
12491 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/ds390/ralloc.h,
12494 * src/ds390/ralloc.c (ds390_regWithIdx),
12495 * src/ds390/gen.c (emitcode),
12496 * src/ds390/main.h,
12497 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12498 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12499 ds390operandCompare, getRegsRead, getRegsWritten,
12500 initializeAsmLineNode): customized instruction size calculation for
12501 ds390, started basis for some register optimizations
12502 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12503 corresponding assembly output
12504 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12505 missing push/pop of r0/r1. Optimized push/pops
12507 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * src/mcs51/main.c (instructionSize): fixed ACALL size
12510 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12512 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12514 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12515 the sorting of rlist with NULL elements
12516 * (print_idataType, print_idata): NEW to create idata sections
12517 * src/pic16/device.h: idataSymSet new variable
12518 * src/pic16/gen.c (genFunction): fixed some bugs in string
12519 comparing, improved the absolute section creation for ISRs,
12520 added FSR0L/FSR0H in registers that are saved in an ISR,
12521 * (genInline): fixed the processing of inline snippets,
12522 now they undergo no process by the peephole optimizer
12523 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12524 are placed in idataSymSet,
12525 * (pic16emitStaticSeg): extern symbols are added in externs,
12526 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12527 switching when aboslute variables are placed in access bank memory
12528 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12529 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12530 commented out with #if,
12531 * (pic16_packRegisters): reintroduce the check for CAST because some
12532 symbols are not correctly handled,
12533 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12534 pCodeInstruction instead of pCode,
12535 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12536 pCodeAsmDir definition,
12537 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12538 directive, then the argument directive is emitted without the leading
12539 tab, hack for inline labels which must be in the first column,
12540 * (compareLabel,pic16_findNextInstruction),
12541 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12542 * (insertBankSwitch): modified for the new pCodeAsmDir,
12544 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12545 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12547 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12549 * (pushSide): commented out with #if,
12550 * (assignResultValue): fixed some typos in saving
12552 * (genPcall): FIXED and sync'ed with genCall,
12553 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12554 * (genNearPointerGet): fixed to handle some more cases,
12555 implementation scheme via table reads,
12556 * (genConstPointerGet): modified to access code memory correct,
12557 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12558 and improved to handle some cases
12559 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12560 instead of "RETLW" for init data
12561 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12562 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12563 variables are placed in access bank memory (<0x80 and >=0xf80),
12564 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12565 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12566 TBLWT_POSTDEC,TBLWT_PREINC
12567 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12568 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12570 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12571 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12572 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12573 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12575 2004-02-29 Borut Razem <borut.razem AT siol.net>
12577 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12578 support/Util/findme.h, support/Util/system.h: enhance binary relative
12579 search for lib and include by using findProgramPath()
12581 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12584 * src/SDCCpeeph.c (pcDistance),
12586 * src/mcs51/ralloc.h,
12587 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12588 * src/mcs51/main.h,
12589 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12590 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12591 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12592 size calculation port specific, started basis for some register
12594 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12595 missing push/pop of r0/r1. Optimized push/pops
12596 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12597 * device/lib/_modsint.c (_modsint),
12598 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12599 and stack version so regression tests pass
12601 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12603 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12604 * src/SDCCast.c (decorateType): catch another small optimization
12606 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12607 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12608 modified to finally use computeType() all over SDCC,
12609 see Feature Request #877103
12610 * src/SDCCval.h: cosmetic
12611 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12612 valCompare(); regression tested in muldiv.c
12613 * support/regression/tests/muldiv.c (testMod): mod sign follows
12616 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12618 * src/SDCCast.c (decorateType): fixed bug #902362
12619 * doc/INSTALL.txt: fixed install instructions for win32
12621 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12623 * device/include/Makefile.in (install): fixed by replacing spaces
12626 * doc/INSTALL.txt: updated for release
12627 * doc/sdccman.lyx: added warning for --xstack being buggy
12629 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12631 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12632 to eliminate build warnings.
12633 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12635 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12636 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12638 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12639 removed -penable-stack, added comment for stack pragma, added
12640 warning for not initializing the stack/frame registers, removed
12641 comment at interrupts section
12643 Stack is made permanent, there is no ability to disable stack usage.
12644 * src/pic16/device.h,
12645 * src/pic16/device.c: removed all references to USE_STACK macro,
12646 * src/pic16/device.c (pic16_dump_section): when no elements in
12647 rlist, free rlist before return,
12648 * (pic16_dump_int_registers): NEW, internal registers are a new set
12649 of general purpose registers reused by each function,
12650 * (checkAddReg): returns 1 if registers is added to set,
12651 * (pic16_groupRegistersInSection): when a registers is of type
12652 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12653 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12654 SRCASECMP macro is moved here from device.c
12655 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12656 PO_PCLATU, PO_PRODL, PO_PRODH,
12657 * (pic16_pCodeOpType, genMinus,
12658 changed compares to "a" register, with AOP_ACC,
12659 * (pic16_genPlus): fixed some bugs and indented properly,
12660 * (pic16_addSign): changed size to size+offset in the MOVWF
12662 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12663 multiply 8-bit operand by literal, result is 8-bit,
12664 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12665 multiply 2 8-bit operand, result is 8-bit,
12666 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12668 * src/pic16/gen.c: changed accUse to contain WREG only,
12669 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12670 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12671 true, do not use immediate addressing any more unless sym is a
12672 pointer in codespace,
12673 * (aopForRemat): do not use immediate addressing when symbol not in
12674 codespace and when symbol's address is requested,
12675 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12677 * (aopGet): added case for AOP_ACC and don't return "accumulator
12678 bug" but WREG instead,
12679 * (popGetTempReg): pushes contents of temporary register in stack,
12680 * (popReleaseTempReg): pops contents of temporary register from
12681 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12682 * (pic16_popGet): separated case AOP_ACC to return register WREG
12683 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12684 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12685 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12686 the use of immediate pointers to certain cases only.
12688 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12689 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12690 * (assignResultValue, genCall, genRet): modified to use the new
12691 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12692 genPcall is still broken,
12693 * (genFunction): added code to create 'A' type pBlocks when
12694 interrupt functions are generated, code not extensively tested yet,
12695 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12696 * (genEndFunction): modified so ISRs pop stored registers from stack,
12697 * (genMultOneByte): cleanup,
12698 * (AccRsh): added flag andmask, to and result with appropriate mask,
12699 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12700 * (genDataPointerGet): fixed and reenabled its use,
12701 * (genNearDataPointerGet): bugs fixed,
12702 * (genDataPointerSet): bugs fixed,
12703 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12704 pic16_DumpSymbol, pic16_DumpOp,
12705 * src/pic16/genutils.h: function prototypes for the above functions,
12706 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12708 * (pic16emitRegularMap): many many many improvements, but needs a
12710 * src/pic16/main.c: enable_stack in pic16_options is removed,
12711 * (_pic16_parseOptions): removed command line options -penable-stack,
12712 * (_process_pragma): emit stack symbol only when stack pragma is
12714 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12715 redirected to FSR0L/FSR0H pair,
12716 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12717 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12718 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12720 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12721 * (dumpPicOptype): NEW,
12722 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12723 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12724 with movff instruction,
12725 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12726 added pic16_int_regs, some packRegsFor* functions are commented out,
12727 because produce errors,
12728 * src/pic16/NOTES: minor modifications
12730 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12732 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12733 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12735 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12736 * as/mcs51/lkaomf51.c: fixed bug #895763
12738 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12740 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12742 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * doc/sdccman.lyx: added details about the HC08 storage classes and
12745 interrupts, fixed the register usage info for z80 & gbz80
12747 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12749 * doc/sdccman.lyx: added more pic16 port documentation
12750 * device/include/pic16/: added header pic18fregs.h
12752 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12754 * doc/sdccman.lyx: added Vangelis' contribution
12756 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12758 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12759 extend to the next CALL or PCALL, not just to the next CALL.
12761 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12763 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12765 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12768 bug #895752 and a better fix for bug #716790
12770 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12774 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12776 * doc/sdccman.lyx: minor changes, minor changed
12778 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12780 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12781 which can't handle SDCC_NEWONEBYTEOPS,
12782 (geniCodeMultiply): removed conversion from mult to shift for pic14
12785 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12789 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12790 thus fixing bug #895406
12792 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12794 * device/lib/_modsint.c,
12795 * device/lib/_modslong.c: sign follows divisor only
12796 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12797 signs or signedness can be ignored
12798 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12799 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12800 added optimization for IFX,
12801 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12803 reenabled optimization for IFX, which was removed on 2004-01-11
12804 * src/SDCCast.h: added return type IFX
12805 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12806 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12807 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12808 SDCC_OLDONEBYTEOPS selects the old behaviour
12809 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12810 changed again and commented promotion rule
12811 * src/SDCCval.c (valDiv): promotion no longer necessary
12812 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12813 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12815 * support/regression/tests/onebyte.c: added
12817 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12819 * gen.c (genInline): reverted to old code for assemnling inline
12820 code because of bug reported James Chadd
12822 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12824 * ralloc.h: missing declarations from previous patch,
12825 seems that patch for ralloc.h was never applied, fixed
12827 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12828 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12832 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12833 indirect addressing. Marked FSR0 as deprecated
12834 * gen.c (pointerCode): commented out, not needed now
12835 (pic16_popGet2p): new MOVFF helper function
12836 (genGenPointerGet),
12837 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12838 (shiftRLong): removed duplicate debugging info
12840 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * src/ds390/gen.c (genNearPointerGet),
12843 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12844 optimization with bits, but not bitfields.
12845 * src/ds390/ralloc.c (packRegisters),
12846 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12848 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12850 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12852 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/SDCCicode.c (operandFromSymbol),
12856 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12857 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12858 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12859 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12860 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12861 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12863 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12864 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12865 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12866 * src/SDCCsymt.c (newSymbol),
12867 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12870 * src/SDCCval.c (newiList): fixed bug #885705
12872 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12874 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12875 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12877 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12879 * device/include/c8051f120.h,
12880 * device/include/c8051f300.h,
12881 * device/include/c8051f310.h: added/updated header files for Silicon
12882 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12883 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12884 in new section Submitting patches
12886 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12888 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12889 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12890 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12892 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12893 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12894 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12896 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12897 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12898 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12900 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12901 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12902 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12903 genGenPointerSet): fixed bug #892400
12904 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12905 to eliminate build warnings.
12906 * src/SDCCast.c (processParms),
12907 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12909 * support/valdiag/valdiag.py: added GCC to the list of defines active
12910 when compiling with gcc
12912 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * support/Util/SDCCerr.h,
12915 * support/Util/SDCCerr.c,
12916 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12917 with an incomplete type (fixed bug #883734)
12918 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12920 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12924 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12926 * src/SDCCast.c (decorateType),
12927 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12928 function pointer implementation
12929 * support/regression/tests/funptrs.c: added tests to verify both forms
12930 of function pointers work correctly. Added tests to verify parameters
12931 are passed in the correct order.
12933 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12935 * device.c (regCompare): registers are sorted by ascending
12936 address and increasing size,
12937 * main.c (_pic16_finaliseOptions): removed the declaration
12938 of compiler macro MCU. Now a macro of the format pic18fxxxx
12939 will be defined from the command line
12941 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12942 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12944 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12945 PCOP_RLCF was overwritten!
12946 * gen.c (genSkip): commented out calls to pic16_emitcode,
12947 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12949 * (genRRC): added debugging info,
12950 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12951 overwritten while shifting,
12952 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12953 overwritten while shifting,
12956 * (shiftLLeftOrResult),
12957 * (shiftRLeftOrResult),
12959 * (shiftLLong): Implemented with pic16_emitpcode
12960 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12961 * (genLeftShift): Fixed bug, operand for shift by variable always
12962 was "and"ed with 0x0f,
12963 * (genLeftShiftLiteral),
12965 * (genRightShiftLiteral): added debugging info,
12966 * (genrshFour): added comment,
12967 * (genRightShift): determined signedness from operand "left"
12968 instead of "result"
12970 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12972 * src/SDCCicode.c (geniCodeParms),
12973 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12974 function pointers, fixed function pointer bugs #861242 and #861896
12976 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12978 * device/include/c8051f000.h,
12979 * device/include/c8051f120.h,
12980 * device/include/c8051f300.h: added header files for Silicon
12981 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12983 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12985 * src/SDCCast.c (processParams): added new type flow and restructured
12986 (gatherAutoInit): added new type flow
12987 (addCast): cosmetic changes
12988 (getLeftResultType): added new type flow for array indices, patch
12989 provided by Stas, see FR #877103
12990 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12991 array index patch by Stas
12992 * src/SDCCast.h: added prototype getResultTypeFromType()
12994 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12995 * src/pic/glue.c (pic14emitStaticSeg),
12996 * src/pic16/glue.c (pic16emitStaticSeg),
12997 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12998 for initialization of symbols
12999 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13000 * support/Util/SDCCerr.h:
13001 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13002 * .version: bumped version number to 2.3.8
13003 * device/include/Makefile.in (install),
13004 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13007 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13009 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13010 Slade Rich fixed an optimization bug
13011 * src/pic/pcodepeep.c,
13012 * src/pic/pcoderegs.c
13013 * doc/Makefile (install): added test for directory
13015 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13018 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13019 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13020 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13021 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13022 * as/mcs51/asexpr.c (term),
13023 * as/hc08/asexpr.c (term): fixed bug #887146
13025 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13027 * src/z80/gen.c (genMult): handle single byte result product
13028 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13029 DUMMY_READ_VOLATILE (fixed bug #886367)
13031 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13033 * support/regression/tests/libmullong.c: fixed logic, on little endian
13034 hosts we ended without a mullong_wrapper()
13036 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13039 virus/worm forged address usage.
13041 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13043 Fixed promotion, it should be done on AST level:
13044 * src/SDCCast.c (addCast): added promotion to int
13045 (decorateType): updated call to upCast()
13046 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13047 usualUnaryConversions()
13049 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13051 * support/regression/tests/literalop.c (mulWrapper): Added a
13052 wrapper to remove integer overflow warnings.
13054 * support/regression/tests/float_trans.c: Made work on host.
13056 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13059 * support/regression/generate-cases.py (main): Changed from inline
13062 * doc/Makefile (install): Changed to depth first to get rid of
13063 missing directory install warning.
13065 * as/Makefile (install-doc): Made work on Mac.
13067 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13069 * src/SDCCast.c: added an additional type flow in decorateType() of
13070 opposite direction, see feature request #860006; it's enabled at runtime
13071 by setting the environment variable SDCC_NEWTYPEFLOW
13072 * src/SDCCast.h: changed prototype of decorateType()
13073 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13074 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13075 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13076 see feature request #877103
13077 * src/SDCCval.c: updated call of decorateType()
13078 (valBitwise): fixed bug #882876
13079 (valMinus): added promotion
13080 (valLogicAndOr): result is unsigned
13081 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13082 * src/SDCCsymt.c (computeType),
13083 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13084 must not cause an unsigned operation
13085 * src/pic/glue (pic14emitRegularMap),
13086 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13088 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13090 * src/pic/pcode.c (PCodeID): commented out left over debug code
13092 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13094 * support/valdiag/tests/overflow.c: added shift tests
13095 * src/pic/device.c,
13102 * src/pic/pcodepeep.c,
13103 * src/pic/pcoderegs.c,
13104 * src/pic/ralloc.c,
13105 * src/pic/ralloc.h: applied patch from Slade Rich;
13106 added support for multiple code pages and multiple RAM banks on the
13107 PIC 14 port. The ASM files now no longer simply assume all the
13108 code / RAM are in the same page / bank. This means the linker can
13109 safely allocate code/RAM of separate ASM files to different pages/banks.
13110 * doc/sdccman.lyx: added Slade's tips
13111 * src/mcs51/peeph.def: fixed bug #880768
13113 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13115 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13116 * src/SDCCast.c (decorateType): fixed bug #880197
13118 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13120 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13123 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13124 strtof is not part of C89 and isn't included with Mac OS X.
13126 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13128 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13129 shiftL2Left2Result): fixed bug #879326
13130 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13131 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13132 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13133 address fetch for clr instruction
13134 * device/lib/hc08/_mulint.c: created optimized assembly version
13135 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13137 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13139 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13140 proposed in FR #877103
13142 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13144 * src/SDCCval.c (cheapestVal): added missing checks
13145 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13146 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13148 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13150 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13153 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13155 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13156 loaded with the linker search paths (-L arguments) and the libraries
13157 to be linked with the current source (-l arguments). Changes
13158 currently will affect only the pic16 port.
13159 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13160 include path the port specific paths and port specific libraries,
13161 * gplink command now contains the $3 argument,
13162 * src/pic16/device.h,
13163 * src/pic16/device.c,: structure PIC_device is made public and
13164 renamed to PIC16_device, the same for variable Pics which is renamed
13165 to Pics16. Updated all references to them.
13166 * src/pic16/glue.c (pic16glue): corrected bug with code
13167 initialization which bypassed the variable initializations block.
13169 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13170 COMPILE_FLAGS and added the --nostdinc option
13172 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13174 * device/include/mc68hc908jb8.h: Register defs for another member
13175 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13177 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13179 Documenting changes from previous commits.
13180 * configure.in (version 1.56),
13181 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13182 when generating output files to configure the pic16 library,
13183 but now I've commented it out, since gputils aren't installed in the
13184 SF compile farm, so library won't compile
13186 * device/lib/Makefile.in (version 1.56): initially I've added in
13187 target 'all' the prerequestive 'model-pic16' so it compiled the
13188 pic16 library, but now I've commented it out for the same reasons
13190 * added targets 'model-pic16' and 'objects-pic16' to compile the
13192 * added target 'port-specific-objects-pic16' to handle the
13193 generated libraries and copy them into the build/ directory
13194 * added target 'clean-intermediate-pic16' to clean intermediate
13195 files into pic16 directory
13196 * in target 'installdirs' added line to create directory pic16 in
13197 the installation path
13199 * device/include/Makefile.in (version 1.11): in target 'install'
13200 added lines to copy all header files to installation path,
13201 * in target 'installdirs' added line create directory for pic16
13202 headers in the installation path
13204 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13206 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13209 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13212 * device/lib/configure.in,
13213 * device/lib/configure: fixed for autoconf 2.57
13215 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13217 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13218 option so that it actually works. Made it specific to the z80, since
13219 the gbz80 doesn't have these kinds of I/O ports.
13221 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13223 * device/include/z180.h,
13224 * device/lib/_memcpy.c,
13225 * device/lib/_memmove.c,
13226 * device/lib/_mulint.c,
13227 * device/lib/ser_ir.c,
13228 * device/lib/ser_ir_cts_rts.c,
13229 * device/lib/_strcmp.c,
13230 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13231 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13232 portmode; added deprecation warning for bank= and protmode= forms.
13233 Also, guard against buffer overflow.
13234 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13236 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13239 changed interrupt vector table generation to only emit declared vectors.
13240 * device/include/Makefile.in: added missing backslash
13241 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13243 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13245 Mainly changes to support compilation of the device libraries
13246 * src/pic16/device.c: stack is allocated via symbol and not
13247 via literal number. The symbol is placed in the corresponding
13248 position of the data ram
13249 * (pic16_dump_section): relocatable and absolute uninitialized
13250 data are now emitted in sorted order to reduce section naming,
13251 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13252 weren't marked as being in the access bank,
13254 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13256 Added portion of GNU PIC Library under the directory
13257 device/include/pic16 and device/lib/pic16. These files
13258 contain the declarations of SFRs for the PIC18Fxx2 devices.
13259 The directory is initialized via configure from toplevel.
13261 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13263 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13264 the spilllocations to be compared correctly
13266 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13268 * src/SDCCast.c (decorateType): fixed bug introduced today
13270 2004-01-12 Borut Razem <borut.razem AT siol.net>
13272 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13273 doc/sdccman.lyx: upper case pragmas are deprecated
13275 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13277 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13278 in simpler and even better code
13280 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13282 * src/SDCCicode.c (operandOperation): fixed bug #874819
13283 * src/SDCCast.c (decorateType): fixed
13284 char foo (unsigned long ul) { return ul > 0; }
13286 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13288 * doc/sdccman.lyx: Moved and added some sections, small changes
13289 all over. Telling LaTeX to be less strict with word spacing
13290 to better keep the right margin. Changed some notes about
13291 maintainance of the ports in section 3.2.1 - is it OK like this?
13293 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13295 SDCC source changes:
13296 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13297 convilong): modified to inform the pic16 port that builtin functions
13300 PIC16 PORT specific changes:
13301 * src/pic16/device.c pic16_dump_equates() added,
13302 processor registers declared internally by the port are emitted in
13303 the translation as equates,
13304 * src/pic16/gen.c: inline code is passed unprocessed to the
13306 * (pic16_popGetLit2): fnuction modified to take second operand as
13307 pCodeOp pointer and not as literal,
13308 * (popRegFromIdx): prefixed with pic16_,
13309 * (pic16_popCombine2): modified to receive already allocated pCode
13311 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13312 * (genFunction): initializes local stack frame and pushes on stack
13313 all the registers used by this function,
13314 * (genEndFunction): restores all registers from stack and restores
13316 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13318 * (pic16glue): changed the program startup sequence,
13319 * added new dbName code 'A' for functions placed in absolute section
13320 * src/pic16/main.c: added function attribute _naked,
13321 * added pragma 'code' to place a fnuction at an absolute address,
13322 * added command line arguments --debug-ralloc and --pcode-verbose,
13323 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13324 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13325 * (pic16_newpCodeOpLit2): modified to take the second operand as
13327 * (pic16_printpBlock): modified to emit each function in a separate
13329 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13330 UPPER for immediate operands,
13331 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13333 * src/pic16/peeph.def: all peepholes with movff are commented out,
13334 because there is a problem in the pcode peep optimizer,
13335 * src/pic16/ralloc.c: the register allocator can now reuse local
13336 function symbols for another function. This saves register usage.
13337 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13339 Added file src/pic16/NOTES with information about program writing on
13340 the current port version.
13342 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13344 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13345 and peephole 252 (array access)
13347 2004-01-09 Borut Razem <borut.razem AT siol.net>
13349 * src/SDCCmain.c : fixed #872250: -l command line defined library
13350 files are scanned before standard library files
13352 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/SDCCast.c (decorateType): fixed bug #874046
13356 2004-01-09 Borut Razem <borut.razem AT siol.net>
13358 * support/scripts/sdcc.nsi: remove previous installation
13360 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13362 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13363 bytes for last interrupt vector (mcs51)
13364 * sdcc.spec: fixed typo
13366 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13368 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13369 gen51Code): more efficient parameter receive for --model-large
13372 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 * src/ds390/main.c,
13375 * src/z80/main.c: added missed needLinkerScript flags (more than
13376 one port structure defined in these file)
13377 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13380 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13382 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13383 * src/port.h: added flag needLinkerScript in port->linker
13384 structure to inform whether to create a .lnk file or not,
13386 * src/ds390/main.c,
13388 * src/mcs51/main.c,
13390 * src/pic16/main.c,
13392 * src/z80/main.c: changed appropriately to configure
13393 needLinkerScript flag
13395 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13396 * src/pic/glue.c: added variable udata_section_name to
13397 override default uninitialized data segment definition for
13398 devices only with SHAREBANK memory (reported from Erik Epetrich)
13399 * (pic14emitOverlay): modified to emit a commented overlay segment
13400 directive when no overlay data exist
13401 * (picglue): modified to emit uninitialized data segment
13402 according to udata_section_name
13403 * src/pic/main.c (_pic14_parseOptions): added command line
13404 options --udata-section-name=[name] to override default
13405 udata definition name
13406 * modified _linkCmd and _asmCmd to include compiler passed
13407 arguments via -W option
13408 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13409 object file from '.rel' to '.o' in port->linker structure,
13410 changed size of fptr from 2 to 3 in port structure
13412 2004-01-07 Borut Razem <borut.razem AT siol.net>
13414 * support/scripts/sdcc.nsi: update PATH
13415 * support/scripts/sdcc.ico: craeted
13417 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13419 * device/include/Makefile.in: fix install
13420 * doc/Makefile: fix install
13422 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13424 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13426 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13427 how the function variable allocation summary is displayed; also
13428 include information about variables allocated to the overlay
13431 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13433 * as/mcs51/lkmain.c: Help about -Y option
13434 * as/mcs51/lkarea.c: Fixed gcc warnings
13436 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13438 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13440 * support/valdiag/tests/overflow.c: added
13441 * src/SDCCast.c (decorateType),
13442 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13443 LEFT_OP (left shift)
13445 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13447 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13448 (default behaviour).
13450 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 A python script to validate compiler diagnostic messages. It can be
13453 used to verify that sdcc complains about bad c source code and
13454 gives a good location of the error.
13455 * support/valdiag/Makefile,
13456 * support/valdiag/valdiag.py,
13457 * support/valdiag/tests/*
13459 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13462 * src/SDCCsymt.c (newEnumType),
13464 * support/Util/SDCCerr.c,
13465 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13467 * support/regression/tests/enum.c: added test for enum values that
13468 require at least 2 bytes of storage.
13470 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13472 * src/common.h: added ifndef/define/endif macros
13473 around the header file.
13474 Bug reported from Jesus Calvino-Fraga
13476 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13478 * sdcc.spec: updated
13479 * device/include/Makefile.in: don't install CVS directories
13480 * device/lib/Makefile.in: added removal of CVS directories after install
13481 * doc/Makefile: fixed install, added local_icons
13482 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13483 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13484 * src/ds390/gen.c (genRightShift): fixed bug #870788
13485 * src/SDCCast.c (decorateType): fixed bug #870781
13487 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13489 PIC16 port related changes:
13490 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13491 added variable stackPos,
13493 * gen.c: genCall, assignResultValue: added support for
13494 pushing/retrieving function parameters to/from stack,
13495 genFunction,genEndFunction: setup stack frame for the
13496 generated function,
13497 genAddrOf: will be changed according to bug 863624
13499 * added files genutils.c and genutils.h which contain gen*
13500 debugged and optimised functions extracted from gen.c
13502 * glue.c: added variable 'externs' which holds extern symbols,
13503 pic16emitRegularMap: is modified to properly handle relocatable
13504 symbols under the new scheme,
13505 pic16createInterruptVect: is modified
13506 pic16printPublics: is modified to emit 'global' assembler directives,
13507 added pic16_printExterns to print extern symbols,
13508 pic16glue: initializes stack/frame pointer in the beginning of
13509 the assembly output. Temporary hack, will be corrected later,
13510 because gplink yet does not support stack and SDCC does not
13511 yet support a type of crt0.o object to create the final binary.
13513 * Removed many lines that contain 8051 legacy code.
13514 * The code is finally placed under a 'code' directive.
13515 * Added port specific options.
13517 * _process_pragma: simplified since now we do not need *special*
13518 include file to define SFR registers. But a separate header
13519 will be needed. This will be developed later.
13520 * _pic16_parseOptions: added, parses port specific options:
13521 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13522 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13523 --preplace-udata-with=
13525 * _pic16_setDefaultOptions: modified to initialize section names,
13526 but hack is temporarly out of order since it needs improvement.
13527 * _pic16_genAssemblerPreamble: configuration words are emitted by
13528 their address instead of their name. This part is incomplete and
13529 supports only the 18Fxx2 devices. Other devices will emit an error
13530 during assembly since they do not contain the same set of config
13532 * _pic16_genIVT: is modified,
13534 * pcode.c: added definitions for some hardware registers that are needed
13536 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13537 All PCI entries are updated. Now LFSR is supported.
13538 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13539 * added pic16_newpCodeOpLit2 to support instructions with
13540 two literal arguments
13541 * pic16_pCode2str: corrected code that emits assembler instructions
13542 with two literal operands and those that have an access bit modifier
13543 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13544 this fixes a bug which caused some labels to be lost, when an
13545 assembler directive was added, i.e. banksel,
13546 * pic16_FixRegisterBanking: improved logic that causes the insertion
13548 * InlineFunction: functions that are called once, are not any more
13549 inlined. This can be a port option in the future,
13551 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13553 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13554 hold the corresponding uninitialized symbols,
13555 * pic16_allocProcessorRegister: registers have explicit marked the
13557 * pic16_allocInternalRegister: registers are explicit marked as
13559 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13560 processing list, so bit registers were lost,
13563 * ralloc.h: added field 'accessBank' and original symbol operand
13564 in register definition,
13565 * removed the field isMapped from register definition,
13567 ** Several functions have been removed from various sources:
13568 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13569 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13570 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13571 pic16_assignRelocatableRegisters
13573 ** others have been introduced:
13574 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13575 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13577 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13579 * support/scripts/inc2h.pl: changed definition of BIT_AT
13580 to emit 'sbit at' instead of 'bit at'. This was a request.
13582 PIC16 port related preliminary changes:
13583 * gen.c: prefixed function popRegFromString with
13584 pic16_ and all references to it corrected
13585 * pcode.c: all pic16_pc_* hardware registers prefixed
13586 with underscore (_),
13587 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13588 * ralloc.c: newReg(): when register is REG_SFR then
13589 set address to rIdx,
13590 pic16_allocProcessorRegister(): marks register wasUsed=0
13591 pic16_writeUsedRegs(): added a call to assign processor
13592 registers via pic16_assignFixedRegisters
13594 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13596 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13597 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13598 variables in unused register banks. Also the SSEG is placed
13599 wherever there is enough space for it, and IDATA can be anywhere
13600 in internal RAM. For now compile using -Wl-Y[stack_size].
13601 The mem file is different for this option as well, since it
13602 makes no sense of talking about DSEG lenght.
13604 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13606 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13607 in certain cases, e.g. when ROM assignment, patch provided
13608 from Albert den Haan.
13610 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13612 Many signedness and type propagation fixes:
13613 * src/SDCCicode.c: made geniCodeCast() static
13614 replaced SPEC_ by IS_ (cosmetic)
13615 (operandOperation): fixed div and mod operation
13616 (usualBinaryConversions): added support for promotion of char
13617 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13618 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13619 (geniCodeAdd): an array index will stay unsigned, even if promoted
13621 (geniCodeArray): ditto
13622 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13623 * src/SDCCsymt.c (computeType): added more support for char;
13624 promotion of char is selectable by promoteCharToInt, fixed signedness
13626 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13627 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13628 * src/SDCCval (val*): replaced signedness calculation by
13630 rearranged if-branches (cosmetic)
13631 (valShift): added warning W_SHIFT_CHANGED
13632 (valCompare): fixed problem with different types
13633 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13634 * support/regression/tests/literalop.c: added many cases
13635 * support/regression/tests/ast_constant_folding.c: changed finally to
13637 * .version: new year, new version: 2.3.7
13638 * src/SDCCmain.c (main): applied patch #866468
13639 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13640 provided by Scott Bronson
13641 * doc/sdccman.lyx: updated documentation for sdcdb
13642 updated and added chapter tips
13644 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * src/SDCCsymt.h: missing from yesterday's commits
13648 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 * src/SDCC.y (struct_or_union_specifier),
13651 * support/Util/SDCCerr.c,
13652 * support/Util/SDCCerr.h: verify that struct & union tags are used
13655 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCglobl.h: missing from yesterday's commits
13659 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13662 sft_attributes, struct_declaration, parameter_declaration,
13663 type_name, start_block, declaration_list),
13664 * src/SDCC.lex (check_type): support redefinition of typedef names
13666 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13668 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13669 aligned xdata arrays. Erik helped me with the if clause.
13671 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13676 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * src/SDCCast.c (newAst_),
13681 * src/SDCCicode.c (ast2iCode, newiCode),
13683 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13684 expr, statement, expression_statement, selection_statement,
13685 iteration_statement, expr_opt, jump_statement): foundation for tracking
13687 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13690 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * support/Util/SDCCerr.c,
13694 * src/SDCCast.c (createCase, createDefault, decorateType),
13695 * src/SDCClabel.c (labelUnreach),
13696 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13698 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13699 (with thanks to Stas Sergeev)
13700 * device/include/time.h,
13701 * device/lib/time.c (CheckTime): suppress unreachable code warning
13703 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * src/SDCCast.c (createIvalCharPtr),
13706 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13708 * support/regression/tests/nullstring.c: tests for these two bugs
13710 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * support/Util/SDCCerr.h,
13713 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13714 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13715 about storage class and 'at' used inside struct or union
13716 * src/SDCCBBlock.c (iCodeFromeBBlock),
13717 * src/SDCCcse.c (ifxOptimize),
13718 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13719 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13720 printIval, emitStaticSeg, emitOverlay),
13721 * src/SDCClabel.c (deleteIfx),
13722 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13723 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13724 gatherAutoInit, processParms),
13725 * support/Util/SDCCerr.h,
13726 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13727 reporting for post-parse errors.
13729 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13732 implicit casts via union; they don't work on big endian systems
13733 (possible fix for bug #861138)
13735 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13737 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13738 * src/mcs51/main.c: fixed the fix for bug #737001
13740 2003-12-15 Borut Razem <borut.razem AT siol.net>
13742 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13744 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * support/makebin/makebin.c: put output in binary mode
13748 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13750 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13751 xdata and data memory on startup. Set the environment variable
13752 SDCC_NOGENRAMCLEAR to disable this.
13753 * src/mcs51/peephole.def,
13754 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13755 (allows non-interrupt and interrupt code to safely compete for a resource
13756 without the non-interrupt code having to disable interrupts)
13758 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCCicode.c (geniCodeAdd),
13761 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13762 with valFromType if type might be a pointer and host is big endian).
13763 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13764 types, not just integer types.
13765 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13766 multiply defined with mismatching "at" address.
13768 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13770 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13771 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13772 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13773 with embedded nulls (fixed bug #753752)
13775 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13777 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13778 Apparently this did not see much testing (endless loop)
13780 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13784 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13787 gracefully handle NULL memmap pointers
13789 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13792 instead of deleting the iCode when an operand is volatile
13793 * src/z80/gen.c (genDummyRead),
13794 * src/mcs51/gen.c (genDummyRead),
13795 * src/ds390/gen.c (genDummyRead),
13796 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13798 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13799 * src/SDCC.y: fixed bug #850420
13801 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 Applied z80 i/o port patch from Peter Townson and fixed some operators
13804 to better handle operands in A register.
13805 * device/include/z180.h
13811 * src/z80/peeph-z80.def
13812 * src/z80/peeph.def
13815 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13819 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13821 * device/lib/hc08/_mullong.c: Removed extra #endif
13823 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 * sim/ucsim/hc08.src/inst.cc,
13826 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13827 carries from x to h
13828 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13829 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13830 * device/include/stdarg.h: fixed varargs for hc08
13831 * device/lib/Makefile.in,
13832 * device/lib/hc08/Makefile,
13833 * device/lib/hc08/_mulint.c,
13834 * device/lib/hc08/_mullong.c: fixed some endian problems
13836 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13838 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13839 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13840 * device/lib/_gptrget.c,
13841 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13843 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13846 * src/SDCCast.c (astErrors): fixed bug #846007
13847 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13849 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/SDCCast.c (decorateType): disabled a transformation I added in
13852 revision 1.188 (access to fields of a structure at an absolute address);
13853 it breaks with bitfields, extern declarations, and gcse analysis.
13854 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13855 could be assigned through a pointer, so don't complain.
13856 * src/SDCCast.c (astErrors),
13858 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13860 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13862 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13863 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13864 output of __config directives, since gpasm now supports them
13865 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13866 pre-processor macro, i.e. -DMCU=p18f452
13867 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13868 and modified to handle 'cast' icode similarly to '=' icode
13869 * src/pic16/device.h (typedef struct PIC_device): added field
13870 'extMIface' to indicate that chip has external memory interface
13871 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13872 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13875 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13877 * src/SDCC.y (pointer): fixed bug #846006
13878 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13879 * src/SDCCast.c (decorateType): fixed bug #846009
13880 * src/ds390/peeph.def,
13881 * src/ds390/gen.c (genAnd, genOr),
13882 * src/mcs51/peeph.def,
13883 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13885 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13894 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13898 * src/SDCCbitv.c: added function to free a bitvector
13899 * src/SDCClrange.h,
13900 * src/SDCClrange.c: added function to recompute the liveranges
13901 * src/avr/ralloc.c,
13902 * src/ds390/ralloc.c,
13903 * src/hc08/ralloc.c,
13904 * src/mcs51/ralloc.c,
13905 * src/pic/ralloc.c,
13906 * src/pic16/ralloc.c,
13907 * src/xa51/ralloc.c,
13908 * src/z80/ralloc.c: recompute the liveranges after register packing
13910 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13912 * src/SDCCloop.c (newInduction): fixed bug #845630
13914 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13917 inadvertantly left behind from my 2003-11-12 change
13919 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13921 Updated headers I neglected to commit yesterday.
13922 * src/SDCClrange.h,
13925 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13928 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13929 * src/SDCCopt.c (eBBlockFromiCode),
13930 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13931 the creation of the key hash table from the sequencing so it can be used
13932 earlier (for some GCSE bug fixes still pending)
13934 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13936 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13937 * support/regression/tests/addsub.c: testing genPlus shortcut
13939 2003-11-15 Borut Razem <borut.razem AT siol.net>
13941 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13943 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13946 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13947 ordering is immaterial.
13948 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13950 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13953 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13954 (SIGSEV) of bug #840381
13955 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13956 unlink new file before rename if new and old filenames are the same)
13958 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13960 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13961 uninitialized variables) for the mcs51. Set environment variable
13962 SDCC_GENRAMCLEAR to test.
13963 xdata initialization slightly shorter
13965 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13969 #838241 & 780691 (basicly the same bug)
13970 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13971 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13973 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13975 * src/SDCCmain.c (linkEdit): "fix" #834252
13977 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13981 * src/SDCC.y: fixed bug #819403
13983 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13985 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13986 the reentrant attribute.
13987 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13988 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13990 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13991 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13992 erroneously reduced to a literal.
13993 * src/hc08/ralloc.c (packRegisters, rematStr),
13994 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13997 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13999 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14000 * doc/sdccman.lyx: changed from 'article' to 'book'
14001 * doc/Makefile: readded test_suite_spec and cdbfileformat
14003 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14005 * device/include/stdlib.h: include malloc.h to comply with ANSI
14006 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14008 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14010 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14011 * doc/clean.mk: also remove *.out files
14012 * doc/sdccman.lyx: some additions, larger top/bottom margins
14014 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14016 * src/SDCC.y: fixed bug #837365
14017 * support/regression/tests/bitopcse.c
14018 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14019 a symbol (might be valop instead)
14020 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14021 * device/lib/clean.mk: added hc08 to the cleaning list
14023 2003-11-04 Borut Razem <borut.razem AT siol.net>
14025 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14027 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14028 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14029 malloc is declared in standard stdlib.h
14031 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 * device/lib/hc08/Makefile: need to clean .rel not .o files
14034 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14036 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 * src/mcs51/main.c,
14041 * src/ds390/main.c,
14045 * src/pic16/main.c,
14046 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14047 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14048 tests (which uses the port's oclsExpense function)
14054 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14056 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14058 * src/SDCCcse.c (ifxOptimize),
14059 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14060 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14061 deleting the IFX iCode.
14062 * src/hc08/ralloc.c: reduced unneeded slocs
14063 * src/hc08/gen.c: fixed bug in asmopToBoolean
14065 2003-11-04 Borut Razem <borut.razem AT siol.net>
14067 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14068 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14069 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14070 transferred to configure
14072 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14074 Use headers defined in the C[++] standards:
14075 * sim/ucsim/gui.src/serio.src/fileio.cc
14076 * sim/ucsim/gui.src/serio.src/frontend.cc
14077 * sim/ucsim/gui.src/serio.src/main.cc
14078 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14079 * support/Util/NewAlloc.c
14081 * as/mcs51/lklibr.c
14085 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14087 * Added MSVC projects for hc08 assembler and linker:
14088 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14089 /as/hc08/link_hc08.dsp
14091 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14093 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14095 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14097 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14099 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14101 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14103 2003-10-31 Borut Razem <borut.razem AT siol.net>
14105 * support/cpp2/cpplib.h,
14106 support/cpp2/cpplib.c,
14107 support/cpp2/cpplex.c,
14108 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14109 to switch _asm block preprocessing on / off. Default is
14110 #pragma preproc_asm +
14112 2003-10-31 Borut Razem <borut.razem AT siol.net>
14114 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14115 when outputting comment blocks (when executed with -C option) and
14116 _asm (SDCPP specific) blocks
14118 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14120 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14122 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14124 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14126 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14128 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14129 * src/SDCCast.c (decorateType): fixed bug #832664
14131 2003-10-31 Borut Razem <borut.razem AT siol.net>
14133 * support/cpp2/cpplex.c: fixed for SDCPP:
14134 comments(when executed with -C option) and _asm blocks
14135 were included even if they where in skipped #if block.
14136 Applied solution from GCC cpp 3.3.2
14138 2003-10-31 Borut Razem <borut.razem AT siol.net>
14140 * src/SDCC.lex: sdcc now understands both formats:
14141 '# <line_number> <file_name>' and
14142 '#line <line_number> <file_name>'
14143 * support/cpp2/cppmain.c: sdcpp now generates the standard
14144 '# <line_number> <file_name>' instead of former
14145 '#line <line_number> <file_name>'
14147 2003-10-30 Borut Razem <borut.razem AT siol.net>
14149 * support/cpp2/cpphash.h,
14150 * support/cpp2/cpplib.h
14151 * support/cpp2/cpplex.c,
14152 * support/cpp2/cppmain.c,
14153 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14155 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14157 Fixed a number of problems revealed by bug #827883.
14158 * src/SDCCloop.c (loopInvariants): Spill location of the
14159 result operand should be recomputed if extracted from
14160 a loop. Also, don't extract assignments of an iTemp
14162 * src/SDCCast.c (isConformingBody): loop reversal should
14163 not occur if the control variable is involved with a
14164 relational operator.
14166 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14168 * .version: bumped to 2.3.6 to reflect the big improvements
14169 made by Erik and Klaus. Thanks!
14171 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14173 Replaced the livrange code.
14174 * src/SDCClrange.c: added new LR code
14176 * src/SDCCBBlock.h: removed remainig parts from old LR code
14177 * src/ds390/ralloc.c,
14178 * src/ds390/gen.c: minor fixes to make it work with new code
14180 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14183 * as/hc08/lkrloc.c,
14185 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14186 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14187 (tweaked fix for bug #818696)
14189 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14193 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14197 * src/mcs51/gen.c (gencjneshort),
14198 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14199 more efficient (per Scott Bronson's suggestion)
14201 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14203 Extended the semantics of the critical keyword to include
14204 individual statements. See RFE #827755 and #799831
14209 * support/Util/SDCCerr.c
14210 * support/Util/SDCCerr.h
14215 2003-10-19 Borut Razem <borut.razem AT siol.net>
14217 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14219 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14223 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14224 and predecrement operand is displayed
14226 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14228 * src/SDCCval.c (valMinus): fixed bug #826041
14230 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14232 Some hc08 related updates that I missed earlier
14233 * sim/ucsim/stypes.h
14234 * support/regression/ports/hc08/spec.mk
14236 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 New target "hc08" for the Motorola 68hc08 family of micros
14246 * sim/ucsim/hc08.src/*
14247 * sim/ucsim/configure.in
14248 * src/ucsim/configure
14249 * sim/ucsim/packages_in.mk
14252 * device/include/mc68hc908qy.h
14253 * device/lib/hc08/*
14254 * device/lib/Makefile.in
14255 * support/regression/ports/hc08/*
14256 * support/regression/Makefile
14258 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14260 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14262 * src/ds390/gen.c (genCast): fixed bug #821957
14264 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14266 * device/lib/logf.c: "fixed" overlay bug
14267 * support/regression/ports/host/spec.mk: added m library
14268 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14269 * support/regression/tests/float_trans: added (for Eric)
14271 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14273 * src/mcs51/gen.c (genCpl): fixed bug
14274 http://sf.net/mailarchive/message.php?msg_id=6263915
14276 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14278 * src/SDCCast.c (decorateType): added extended constant folding
14279 * src/SDCCsymt.c (computeType): cleanup
14280 * src/SDCCval.c (valShift): minor optimization
14281 * support/regression/tests/ast_constant_folding.c: added
14283 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/SDCCmain.c: removed some unintended changes
14287 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14290 * src/z80/gen.c: fixed part of bug #817589
14291 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14293 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14295 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14306 * src/ds390/ralloc.c
14308 * src/mcs51/ralloc.c
14310 * src/pic16/ralloc.c
14311 * src/xa51/ralloc.c
14313 * src/z80/gen.c: removed unused label "release:"
14315 2003-10-06 Borut Razem <borut.razem AT siol.net>
14317 * src/SDCC.lex: removed definition of unused variables
14318 save_optimize and save_options
14320 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14322 * clean.mk: removed '=' in "-maxdepth=1"
14323 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14324 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14326 2003-10-06 Borut Razem <borut.razem AT siol.net>
14328 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14329 my_unput() replaced by unput()
14331 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14333 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14334 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14335 type-punned pointer will break strict-aliasing rules"
14336 Old LR behaviour is again default; Klaus' LR can be choosen by
14337 defining the environment variable LRKLAUS
14341 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14342 * clean.mk: fixed removal of files in bin/CVS/
14343 * device/lib/clean.mk: fixed removal of directories small and large
14344 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14346 * src/SDCCval.c: removed superflous test for pedantic
14348 2003-10-05 Borut Razem <borut.razem AT siol.net>
14350 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14351 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14352 message "unmatched #pragma SAVE and #pragma RESTORE"
14354 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14356 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14357 assembly, critical functions, atomic, nojtbound)
14359 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14361 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14367 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14370 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14372 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14374 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14375 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14376 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14378 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14380 * src/z80/gen.c (genRet): fixed bug #524753
14381 * src/z80/gen.c (genCast): fixed internal error on cast from
14383 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14384 fix for bug #477835 to the z80
14385 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14386 for tracking iCodes in the peephole optimizer for z80
14388 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14390 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14391 the other part of bug #814548
14392 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14394 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14396 * src/SDCCcse.c: fixed part of bug #814548
14398 2003-09-28 Borut Razem <borut.razem AT siol.net>
14400 * src/asm.c: rewrite of printILine() to use temporary file instead
14402 * src/xa51/main.c: commented out declaration of int rewinds
14404 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14406 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14408 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14410 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14411 * src/asm.c (printILine): Fixed bug #811015
14413 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14415 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14418 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14420 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14421 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14422 to correctly handle general case of AOP_PAIRPTR
14423 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14425 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14427 * src/mcs51/ralloc.c (fillGaps),
14428 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14429 register positioning bug)
14431 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14433 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14435 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14437 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14438 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14439 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14440 (ralloc doesn't intentionally do this now, but perhaps later)
14441 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14442 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14443 register positioning bugs (Fixed bug #762602 and #795325)
14444 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14445 (Fixed bug #808779)
14446 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14447 lines that --i-code-in-asm generates
14449 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14451 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14452 trying to fclose a FILE* that was already closed.
14454 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14456 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14457 of const struct should be treated as if const themselves)
14459 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14461 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14463 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14465 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14466 Unix (/n) and DOS (/r/n) line terminations.
14468 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14470 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14473 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 * src/mcs51/gen.c (genFunction, genEndFunction),
14476 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14477 and restore of EA so that stack offsets to parameters are
14478 correct when using both critical and reentrant/stack-auto.
14479 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14480 size (can be triggered in error if sloc is shared between
14481 different sized objects)
14482 * device/include/float.h: fixed macros to explicitly use
14483 unsigned long where needed
14485 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14487 Feature req. 799831: added code to allow nesting of critical functions
14488 * src/mcs51/gen.c (genFunction, genEndFunction)
14489 * src/ds390/gen.c (genFunction, genEndFunction)
14491 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14493 * src/SDCCsymt.c (sclsFromPtr),
14495 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14496 support for standard C idiom of memory mapped variables; for
14497 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14498 to xdata int at 0x1234 tempvar = 1.
14499 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14500 provided by Akiya ISHIDA
14502 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14504 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14505 * src/SDCCval.c (constVal): added reduction from int to char
14506 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14507 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14508 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14510 * support/regression/tests/shifts.c: fixed
14512 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14514 * src/z80/gen.c (genXor): Fixed bug #805445
14516 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 Fixed bug #621531 (const & volatile confusion in the type chain).
14519 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14520 refer to the const or volatile state of the pointer itself.
14532 * src/pic16/ralloc.c
14533 * support/regression/tests/const.c
14535 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14537 When checking for duplicated modules, use absolute paths
14538 instead of relative paths. Files changed:
14543 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14545 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14547 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14549 * device/include/string.h: added size_t typedef, changed
14550 prototypes to use size_t, eliminated separate reentrant and
14551 non-reentrant declarations, added _memmove declaration
14552 * device/lib/_memcpy.c: changed to use size_t instead of int,
14553 changed /4 to >>2 to avoid division library call
14554 * device/lib/_memcmp.c,
14555 * device/lib/_memset.c,
14556 * device/lib/_strncat.c,
14557 * device/lib/_strncpy.c,
14558 * device/lib/_strncmp.c: changed to use size_t instead of int
14559 * device/lib/_memmove.c: new file (fixed bug #772294)
14560 * device/lib/Makefile.in: added _memmove.c
14561 * device/lib/z80/asm_strings.s: fixed bug #772290
14562 * support/regression/tests/bitfields.c: attempt to fix host assertion
14563 failure on amd64-unknown-linux2.2
14565 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14567 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14568 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14569 * as/z80/asmain.c (main): fixed bug #801766
14571 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14573 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14576 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14578 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14579 reported in bug #800609
14581 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14583 * Top header beautifications in src/pic16 directory:
14584 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14585 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14586 pcoderegs.h, ralloc.c, ralloc.h
14587 * main.c: added top header and GPL license notice
14588 * pcode.c: fixed the if-conditional warning
14590 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14592 * device/lib/_mullong.c: replaced int by short for gcc
14594 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14596 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14597 and JUMPTABLE iCodes properly now (worked by accident before)
14598 * src/mcs51/gen.c (leftRightUseAcc),
14599 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14600 iCode properly now. Use getSize instead of nRegs since a & b
14601 aren't part of the nRegs tally.
14603 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14605 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14606 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14607 before instructions that use the _STATUS register
14609 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14611 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14612 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14613 fetching of the pointer
14614 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14615 copied from genNearPointerSet()
14616 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14617 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14618 If they pop r0/r1 they must be called in the opposite order than aopOp().
14619 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14620 (resp. --stack-auto), prepared for --xstack
14622 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14624 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14626 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14628 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14629 these ports have their own __sdcc_external_start()
14631 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14633 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14634 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14635 type for bits was changed. It resulted in bit variables becoming
14636 global, which is not permitted in PIC 14 assembly output.
14638 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14640 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14642 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14644 Z80 and MCS51 linkers complaint if a public symbol is defined
14645 in more than one library module:
14649 * as/mcs51/Makefile.in
14651 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14653 A few small changes that speed up the peephole optimizer.
14657 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14659 Try to make the peephole optimizer smarter by maintaining
14660 an association between the assembly source code and the
14661 iCodes that originated them. Put this information to use
14662 with a new peephole rule condition "notVolatile" so that
14663 the rules can be aggressive yet still safe.
14668 * src/mcs51/peeph.def
14670 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14674 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14675 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14676 if the left or right operand symbols have the accuse flag set.
14678 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14680 Changed the type of the result of the ! (NOT) operator to char;
14681 previously it returned the same type as the source. This allows
14682 us to eliminate all the genFloatNot functions (all of its target
14683 implementations were very buggy) since !float can use the same
14686 * src/SDCCicode.c (ast2iCode): ! returns char
14687 * src/mcs51/gen.c (genNot, genNotFloat),
14688 * src/ds390/gen.c (genNot, genNotFloat),
14689 * src/z80/gen.c (genNot, genNotFloat),
14690 * src/pic/gen.c (genNot, genNotFloat),
14691 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14693 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14695 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14696 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14697 during interrupts. Ensure WSAVE is located at a shared bank address.
14698 2. Fixed page selection in some places
14699 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14700 the registers name strings.
14701 4. Fixed "signed / unsigned compare" compiler warnings.
14702 5. The PIC port manages its own allocation of the general purpose
14703 registers, but makes no attempt to reuse them. As a result when
14704 compiling it soon runs out of general purpose registers. Some
14705 additional code was added to the files pcode.c and device.c to walk
14706 through the function call tree and rename the registers so that they
14716 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14717 genPlus() & genMinus() when the result is the same as left or right
14719 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14721 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14723 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14725 Made bitfield a distinct type from bit so that bitfields
14726 convert as per ANSI C and bits retain their traditional
14727 boolean style behaviour. Implemented bitfield support in
14735 * src/ds390/gen.c: bit v bitfield split
14736 * src/z80/gen.c: New support for bitfields
14737 * support/regression/tests/bitfields.c: reenabled z80,
14740 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14742 Rules 246.x, 247.x relate to bitfields, the others speed up
14743 access to xdata mapped I/O devices.
14745 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14747 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14749 Cleaned up genPackBits and genUnpackBits and added two helper
14750 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14751 for literal assignments in genPackBits (thanks to Frieder for
14757 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14759 Fixed bug #748310 (pointer to function type mishandled when the
14760 function name is omitted). Also fixed a SIGSEGV when a function
14761 attribute (reentrant, etc) is used on a non-function or on a
14762 function but misplaced before the parameter list.
14764 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14766 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14767 * support/Util/SDCCerr.h,
14768 * support/Util/SDCCerr.c: Added func attr misuse error msg
14770 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14772 Fixed bug #787649 by anonymous
14773 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14774 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14776 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14778 Fixed numerous bitfield problems.
14780 * src/SDCC.y: More bitfield related error checking
14782 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14783 * support/Util/SDCCerr.h,
14784 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14785 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14786 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14787 * support/regression/tests/bitfields.c: tests added
14789 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14791 Made the constant following the "interrupt" keyword optional. If
14792 omitted, the function will not automatically be given an entry
14793 in the interrupt vector table (similar to #pragma NOIV, but
14794 less syntacticly kludgy). The interrupt number is also now
14795 range checked. Also fixed a bug in the high order bit example
14802 * support/Util/SDCCerr.c
14803 * support/Util/SDCCerr.h
14806 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14808 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14809 * src/SDCCicode.c (operandOperation): rewritten some ops
14810 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14811 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14813 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14814 be re-activated by defining REDUCE_LITERALS)
14815 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14816 unsigned, but are signed by default
14817 * src/SDCCval.c (constVal): rearranged
14818 * src/SDCCval.c (valMod): preliminary fix
14819 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14820 * support/regression/literalop.c: added, work in progress
14822 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14824 Generate warnings for useless declarations like "char data;"
14825 that don't do what new users expect.
14828 * support/Util/SDCCerr.h
14829 * support/Util/SDCCerr.c
14831 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14833 * src/SDCCval.c (valMult): fix overflow detection of negative int
14835 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14837 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14839 Changes to support big endian targets:
14852 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14855 * device/lib/time.c: fixed warning "integer overflow in expression"
14857 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14859 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14860 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14861 constants are unsigned; added recognition of "u" flag for unsigned
14862 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14863 * src/SDCCval.c (valDiv, valMod): fixed signdness
14864 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14865 signedness of modulo, left and right shift
14866 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14867 * support/Util/SDCCerr.h: added warning W_INT_OVL
14868 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14869 * src/SDCCast.c (ast_print): improved output of constants
14871 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14873 Fixed some warnings when building with MSVC:
14875 * as/mcs51/asdata.c
14879 * link/z80/aslink.h
14880 * link/z80/lkdata.c
14881 * link/z80/lkeval.c
14886 * support/cpp2/cpplib.c
14890 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14892 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14894 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14896 * support/librarian/clean.mk: Do not remove Makefile.
14897 * support/librarian/Makefile: added.
14899 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14901 Added librarian to MSVC build:
14904 * support/librarian/librarian.dsp
14906 'configure' not needed for librarian, removed:
14907 * support/librarian/configure
14908 * support/librarian/configure.in
14909 * support/librarian/config_in.h
14910 * support/librarian/Makefile.in
14912 Hopefully these ones built the librarian and the rest of sdcc properly:
14914 * Makefile.common.in
14916 Messed up 'configure', so revert to previous version:
14920 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14922 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14923 there, while the mantissa of a double is "only" 53 bits wide.
14925 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14927 Adding sdcclib to the build. MSVC project coming soon.
14928 Files added/changed:
14930 * support/librarian/clean.mk
14931 * support/librarian/configure
14932 * support/librarian/configure.in
14933 * support/librarian/config_in.h
14934 * support/librarian/Makefile.bcc
14935 * support/librarian/Makefile.in
14936 * support/librarian/sdcclib.c
14939 * Makefile.common.in
14943 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14945 Linker now complaints if linked modules have conflicting options, for
14946 example, one compiled using --model-large and another one compiled with
14947 --model-small. The following files were modified:
14949 * as/mcs51/asdata.c
14950 * as/mcs51/aslink.h
14952 * as/mcs51/asmain.c
14954 * as/mcs51/i51pst.c
14955 * as/mcs51/lkdata.c
14956 * as/mcs51/lklibr.c
14957 * as/mcs51/lkmain.c
14963 * link/z80/aslink.h
14964 * link/z80/lkdata.c
14965 * link/z80/lklibr.c
14966 * link/z80/lkmain.c
14969 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14971 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14972 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14974 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14976 * src/z80/mappings.i: fix _mul[us][int,long] entries
14978 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14980 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14982 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14984 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14985 * support/regression/tests/bitopcse.c: added
14993 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 added support for new library format to z80, gbz80 linkers:
15001 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15003 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15004 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15006 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15008 added DUMMY_READ_VOLATILE:
15017 * src/SDCCcse.c (algebraicOpts): many improvements
15018 * src/SDCCcse.h: removed algebraicOpts()
15019 * src/SDCCicode.c (picDummyRead): added
15021 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15023 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15024 "Insufficient space in data memory".
15026 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15028 * src/mcs51/gen.c: fixed bug #771358
15029 * src/z80/gen.c: fixed bug #759087
15031 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15033 * src/pic16/glue.c: minor cleanup by Vangelis
15035 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15037 * device/include/regc515c.h: fixed #758477
15038 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15039 * device/lib/_gptrput.c: saved a few bytes
15040 * my tab spacing is 8, yours too?)
15041 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15042 * device/lib/serial.c: process RX bytes earlier than TX bytes
15043 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15045 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15047 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15049 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15051 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15053 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15055 * device/lib/Makefile.in: bad fix, reverted to 1.43
15057 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15059 * device/lib/Makefile.in: added missing z80 object files
15061 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15063 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15064 pic16 progress by Vangelis:
15067 * src/pic/Makefile:
15074 * pic16/genarith.c:
15079 * pic16/pcodepeep.c:
15082 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15084 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15086 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15088 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15089 added gbz80 build to MSVC project.
15090 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15091 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15092 from 8051 stuff and setup so it links using a .lnk file.
15094 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15096 * support/librarian/sdcclib.c: sdcc librarian.
15097 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15100 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15102 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15104 2003-07-02 Borut Razem <borut.razem AT siol.net>
15106 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15107 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15108 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15109 src/xa51/main.c, src/z80/main.c:
15110 virtualization of glue() function: each port has it's own glue function,
15111 which is accessed by do_glue function pointer in PORT.general structure
15113 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15115 * DS800C400 fun, improved ROM interface and tinibios.
15117 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15119 * More support for DS80C400. Now includes beginning of interface to ROM.
15121 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15123 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15125 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15127 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15129 2003-06-19 Borut Razem <borut.razem AT siol.net>
15131 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15133 2003-06-19 Borut Razem <borut.razem AT siol.net>
15135 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15136 fixed Z80 port - crt0.o: cannot open.
15138 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15140 * support/Util/MySystem.c (merge_command): revert bad fix
15142 2003-06-18 Borut Razem <borut.razem AT siol.net>
15144 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15146 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15148 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15149 option --use-stdout sends errors to stdout instead of stderr.
15151 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15153 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15155 2003-06-15 Borut Razem <borut.razem AT siol.net>
15157 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15158 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15159 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15160 fixed width array of pointers replaced with sets;
15161 multiple include and lib paths ared transferred to preprocessor and linker
15162 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15163 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15164 fixed width array of pointers
15165 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15166 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15167 fixupPath(), getPathDifference()
15168 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15169 fixed width array of pointers
15171 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15173 * src/pic16/ralloc.c: fix warnings
15174 * src/pic16/pcode.c: fix warning
15176 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15178 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15179 know all the details, but essentially this set of changes enable
15180 the pic16 port to generate movff instructions and generate assembler
15184 * src/pic16/glue.c:
15185 * src/pic16/pcode.c:
15186 * src/pic16/device.c:
15187 * src/pic16/main.c:
15188 * src/pic16/pcode.h:
15189 * src/pic16/pcoderegs.c:
15190 * src/pic16/ralloc.c:
15191 * src/pic16/ralloc.h:
15193 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15195 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15196 added option --vc, so sdcc errors and warnings are compatible with
15197 Microsoft Visual Studio.
15199 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15201 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15202 device/lib/libfloat.lib: added atof function.
15204 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15206 * doc/sdccman.lyx: updated to Lyx 1.3
15207 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15208 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15209 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15211 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15213 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15215 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15217 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15218 additions to the "related tools/documentation" section
15220 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15222 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15224 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15226 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15227 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15229 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15231 * doc/sdccman.lyx: fix double dash and other minor things
15232 * doc/Makefile: fix double dash
15234 2003-05-28 Karl Bongers(patches from Martin Helmling)
15235 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15236 condition and ignore commands.
15238 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15240 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15241 is in parts still quite out of date, I did changes as far as I felt makes sense
15242 for a non-native english speaker.
15243 Please feel free to add to the manual or to correct my changes.
15244 * doc/Makefile: undid touching the date of intermediate tex files.
15246 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15248 * doc/sdccman.lyx: Manual has an index now
15250 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15252 Finalize muluint/mulsint and mululong/mulslong merging:
15253 * device/lib/_mulint.c
15254 * device/lib/_mullong.c
15255 * device/lib/gbz80/mul.s
15256 * device/lib/gbz80/stubs.s
15257 * device/lib/z80/mul.s
15258 * device/lib/z80/stubs.s
15259 * src/SDCCsymt.c (initCSupport)
15261 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15263 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15264 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15265 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15266 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15269 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15271 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15272 the regression tests I'm not brave enough to enable 245.b, 245.c
15273 * doc/sdccman.lyx: added latex preamble for hyperref package.
15274 Using pdflatex this will give you a hyperlinked pdf file with
15275 bookmarks. (prepend '%' before /usepackage if this breaks something)
15277 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15279 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15281 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15283 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15285 2003-05-21 <johan AT balder>
15287 * src/SDCCglue.c (printIval): fixed bug #739934
15289 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15291 Applied patch from bug 737905 (renamed yylineo to mylineno):
15298 * src/pic16/pcode.c: Cleaned warnings
15299 * src/pic16/pcodeflow.c: Cleaned warnings
15300 * src/pic16/pcoderegs.c: Cleaned warnings
15302 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15304 * src/pic16/pcode.c: Cleaned warnings
15305 * src/pic16/pcodepeep.c: Cleaned warnings
15306 * src/pic16/ralloc.c: Cleaned warnings
15308 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15310 * doc/sdccman.lyx: fixed bug 739745
15311 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15313 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15315 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15316 it can be defined with CFLAGS when running configure
15317 * src/SDCCmain.c: fixed compiling + linking with object files
15319 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15321 * configure.in: configure for pic16 port,
15322 added --disable-pic16-port
15323 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15324 * src/SDCCmain.c: linkOptions is changed to set *,
15325 added if/endif conditional macros to remove options help
15326 messages from optionsTable when a port is not configured, added
15327 support for the PIc16 port in the ports table, when executing
15328 the compiler with no port specified on command line, a default
15329 port is selected with the new macro DEFAULT_PORT which is
15330 defined in port.h, in setDefaultOptions() linkOptions is removed
15331 from initialization assignment, since now it is a set,
15332 parseCmdLine uses setParseWithComma for linkOptions, in
15333 linkEdit() linkOptions are accessed with new function indexSet()
15334 which returns the i'th item of a set variable. See SDCCset.c, in
15335 linkEdit() when calling buildCmdLine(), added linkOptions as
15336 last argument. Now users can pass arguments to gplink via the
15337 -Wl option, main() uses pic16glue() to glue up pic16 programs
15338 * src/SDCCpeeph.c: various changes to support pic16
15339 * src/SDCCset.c: added function void *indexSet(set *, int) to
15340 return the i'th item of the set
15341 * src/SDCCset.h: added function prototype for indexSet()
15342 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15343 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15344 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15345 added macro DEFAULT_PORT
15346 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15347 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15349 * src/pic16/glue.c: commented out some error producing lines
15350 * src/pic16/main.c: __config directives are commented out to stop
15351 gpasm complaining and test the linkage with gplink, _linkCmd and
15352 _asmCmd changed to be more gplink and gpasm friendly
15353 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15354 produced an error when parsed, peep rule 12 is added to utilize
15355 movff, but it is commented out since the pCode does not support
15356 yet a command with 2 address arguments
15358 2003-05-18 <johan AT balder>
15360 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15361 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15362 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15364 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15365 Added feature to script commands from file.
15367 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15369 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15370 * src/SDCCutil.c: include ctype.h for win32
15372 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15374 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15376 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15378 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15379 Fixed so you can set breakpoints prior to run, run does not stop
15380 on entry now. Add tbreak. Other enhancements and fixes for use
15383 2003-05-12 Borut Razem <borut.razem AT siol.net>
15385 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15387 2003-05-11 Borut Razem <borut.razem AT siol.net>
15389 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15390 the path of bin directory, so that PATH is the only env. variable, which has to be set
15391 in case of standard installation.
15392 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15393 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15394 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15396 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15398 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15399 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15400 temp files are in the port dir; clean the gen/test directory when
15401 generating new test.c
15402 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15403 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15404 * support/regression/tests/zeropad.c: added
15406 2003-05-09 <johan AT balder>
15408 * src/SDCCglue.c: fixed bug #597940
15410 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15412 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15413 cache sfr, optimize next,step, fix off by one sourceline,
15414 support ddd list function.
15415 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15417 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15419 * support/regression/HTMLgen.py: added compare_s2f()
15420 * support/regression/Makefile: redo 1.27
15421 * support/regression/generate-cases.py: redo 1.5
15423 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15425 * support/regression/tests/float.c: workaround 33 bit hex constant
15426 * support/regression/tests/simplefloat.c: fix division for host
15428 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15430 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15431 that tame's the PIC's over-aggressive optimizer.
15433 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15435 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15438 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15440 Initial support for DS80C400. "Hello world" runs on TINIm400
15443 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15445 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15446 * Some notes on ddd usage added in debugger/README
15447 Martin Helmling adding more features and fixes for ddd GUI debugger.
15448 Code added for nexti, stepi, up, down, and other adjustments.
15450 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15452 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15453 * src/pic/peeph.def Added two rules to optimize carry manipulation
15454 * src/pic/* removed debug printfs
15456 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15458 * debugger/mcs51/cmd.c: added header newalloc.h
15460 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15462 * as/Makefile: new EXEEXT
15463 * as/z80/Makefile: remove trailing slash of BUILDIR
15464 * as/z80/clean.mk: new EXEEXT
15465 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15466 * support/cpp2/Makefile.in: new EXEEXT
15467 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15469 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15471 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15472 EXEEXT was introduced to fix all related problems with targets
15473 "clean", "install" and "uninstall"; a couple of further flaws
15474 especially with "clean" have been fixed too
15475 * as/mcs51/Makefile.in
15476 * as/mcs51/clean.mk
15480 * debugger/mcs51/Makefile.in
15481 * debugger/mcs51/clean.mk
15482 * link/z80/Makefile
15483 * link/z80/Makefile.in
15484 * link/z80/clean.mk
15486 * packihx/Makefile.in
15488 * sim/ucsim/Makefile
15489 * sim/ucsim/clean.mk
15490 * sim/ucsim/avr.src/Makefile.in
15491 * sim/ucsim/avr.src/clean.mk
15492 * sim/ucsim/s51.src/Makefile.in
15493 * sim/ucsim/s51.src/clean.mk
15494 * sim/ucsim/xa.src/Makefile.in
15495 * sim/ucsim/xa.src/clean.mk
15496 * sim/ucsim/z80.src/Makefile.in
15497 * sim/ucsim/z80.src/clean.mk
15498 * sim/ucsim/main_in.mk
15499 * sim/ucsim/packages_in.mk
15500 * sim/ucsim/gui.src/Makefile.in
15501 * sim/ucsim/gui.src/serio.src/Makefile.in
15502 * sim/ucsim/gui.src/serio.src/clean.mk
15505 * support/cpp2/Makefile.in
15506 * support/cpp2/clean.mk
15507 * support/makebin/Makefile
15508 * support/makebin/clean.mk
15509 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15510 * doc/sdccman.lyx: --program-suffix no longer needed
15512 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15514 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15515 Martin Helmling added support for ddd GUI debugger.
15516 Code added to display assembly, set variables, and other commands
15517 to interface to ddd.
15519 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15521 * as/Makefile: fix target clean
15522 * as/clean.mk: fix target clean
15523 * as/z80/clean.mk: fix target clean
15525 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15527 * Makefile.common.in: added AT EXEEXT AT
15528 * configure.in: removed all mingw32 stuff
15529 * configure: rebuilt from configure.in
15530 * doc/sdccman.lyx: updated section "installation"
15531 * support/scripts/sdcc_mingw32: adapted to configure
15532 * support/scripts/sdcc_cygwin_mingw32: added
15534 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15536 * src/pic Added object file support for the PIC port
15537 * src/pic Applied patch from Craig Franklin (this started the object file support)
15538 * src/regression Updated the PIC regression tests for object files
15540 2003-04-20 Borut Razem <borut.razem AT siol.net>
15542 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15543 lklex.c: In function `getfid':
15544 lklex.c:203: warning: array subscript has type `char'
15545 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15546 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15547 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15548 stack handling macros
15550 2003-04-19 Borut Razem <borut.razem AT siol.net>
15552 * "handling space characters in file path" task:
15553 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15554 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15555 * support/Util/MySystem.h: make it self-sufficient
15556 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15557 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15558 handling space characters in file path
15559 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15560 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15561 * support/Util/MySystem.c: handling space characters in executable's path
15563 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15565 * as/z80/Makefile: fix permanent rebuild of z80
15566 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15567 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15569 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15571 * src/SDCCopt.c: add special case optimization to replace modulo by
15572 a power of two with a bitwise AND.
15574 2003-04-18 <johan AT balder>
15576 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15578 2003-04-17 <johan AT balder>
15580 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15581 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15583 2003-04-13 Borut Razem <borut.razem AT siol.net>
15585 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15586 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15587 fixed mingw problem in adl_NORMALIZE_PATH
15589 2003-04-12 Borut Razem <borut.razem AT siol.net>
15591 * fixed "#pragma SAVE/RESTORE can not be nested":
15592 * src/SDCC.lex: reworked pragma handling functions
15593 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15594 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15596 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15598 * src/SDCCutil.c (pathEquivalent): defined but not used
15599 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15600 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15601 * configure: rebuilt from configure.in
15602 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15603 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15604 * device/include/Makefile.in: replace sdcc_datadir
15605 * device/lib/Makefile.in: replace sdcc_datadir
15606 * Makefile.common.in: add LDFLAGS from configure
15607 * packihx/Makefile.in: use LDFLAGS
15608 * src/Makefile.in: use LDFLAGS
15609 * support/cpp2/Makefile.in: add LDFLAGS from configure
15610 * support/makebin/Makefile: use LDFLAGS
15611 * .version: bumped version number to 2.3.5
15613 2003-04-12 Borut Razem <borut.razem AT siol.net>
15615 * completed "different paths" task:
15616 * src/SDCCmacro.c: fixed bug in handling quotes
15617 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15618 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15620 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15622 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15624 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15626 * ds390/gen.c ds390/peeph.def: fix bug 706781
15628 2003-04-11 Borut Razem <borut.razem AT siol.net>
15630 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15632 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15634 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15635 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15636 set - this bit used to not be set...).
15637 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15638 bad code in PIC Port
15639 * src/regression/and2.c added to test bug 609268
15640 * src/regression/Makefile added and2.c to regression test
15643 2003-04-08 <johan AT CP255758-A>
15645 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15646 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15647 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15649 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15651 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15653 * support/cpp2/Makefile.in: fix bug #487815
15654 * configure: rebuilt from configure.in
15655 * Makefile.common.in: docdir changed, new path suffixes
15656 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15657 * sdcc_vc_in.h: reflect changes from sdccconf.h
15658 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15659 * src/SDCCutil.h: remove BINDIR hack
15660 * doc/sdccman.lyx: update new path hierarchy
15662 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15664 * src/SDCCpeeph.c: added okToRemoveSLOC test
15666 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15668 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15670 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15672 * src/SDCCpeeph.c: added labelIsReturnOnly test
15673 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15675 2003-04-05 <johan AT balder>
15677 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15678 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15679 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15680 * src/SDCCast.c: fixed a warning
15681 * src/SDCCast.h: fixed a warning
15682 * src/SDCCicode.c (operandFromAst): fixed a warning
15684 2003-04-04 <johan AT balder>
15686 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15687 * src/SDCCast.c (decorateType): fixed bug #715076
15688 * src/SDCC.y: fixed bug #702907
15690 2003-04-03 <johan AT balder>
15692 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15693 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15694 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15695 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15696 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15698 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15700 * _decdptr.c: fix return values
15701 * _gptrget.c: fix return values
15702 * _gptrgetc.c: fix return values
15703 * _gptrput.c: fix return values
15704 * _mulint.c: fix return values
15705 * as/z80/Makefile: fix 'make -j' problem
15707 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15709 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15710 * configure.in: big cleanup, updated to autoconf 2.5x
15711 * configure: rebuilt from configure.in
15712 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15713 * sdcc_vc_in.h: reflect changes from sdccconf.h
15714 * doc/Makefile: fixed a flaw in "make install"
15716 2003-04-02 <johan AT balder>
15718 * src/ds390/gen.c (genCmp): no comments
15719 * src/mcs51/gen.c (genCmp): no comments
15720 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15721 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15723 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15725 * support/regression/generate-cases.py: place generated file in given sub directory
15726 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15727 * support/regression/Makefile: improvements for 'make -j';
15728 side effect: it's simpler and faster now
15730 2003-03-31 Borut Razem <borut.razem AT siol.net>
15732 * src/z80/main.c: link-{port} and as-{port} defined without path
15733 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15735 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15737 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15739 2003-03-30 Borut Razem <borut.razem AT siol.net>
15741 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15742 changed type of list parameter to set
15743 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15744 * src/port.h: changed type of do_assemble() parameter to set
15745 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15746 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15747 definition of "cppoutfilename" macro with NULL value in preProcess()
15748 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15749 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15750 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15751 replaced with set *binPathSet
15752 * shash_add() deallocates the item, if allready exsists, before adding the new one
15753 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15755 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15757 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15758 a nested for loop bug in the PIC port
15759 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15762 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15764 * support/Util/dbuf.h: remove C++ stuff to make it portable
15766 2003-03-28 Borut Razem <borut.razem AT siol.net>
15768 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15769 literal strings in stringLiteral()
15770 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15771 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15774 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15776 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15778 2003-03-26 <johan AT balder>
15780 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15781 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15782 * src/SDCCast.c (decorateType): fixed " -v < 3"
15784 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15786 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15787 Added Lenny Story's debug infrastructure changes:
15788 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15789 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15790 * src/cdbFile.c: added
15791 * src/SDCCdebug.c: added
15792 * src/SDCCdebug.h: added
15793 * src/SDCCast.c (createFunction)
15794 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15795 * src/SDCCmain.c (parseCmdLine, main)
15796 * src/SDCCmem.c (redoStackOffsets)
15797 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15800 * src/avr/gen.c (genAVRCode)
15801 * src/ds390/gen.c (gen390Code)
15802 * src/mcs51/gen.c (gen51Code)
15803 * src/pic/gen.c (genpic14Code)
15804 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15805 * src/xa51/gen.c (genXA51Code)
15806 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15808 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15810 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15811 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15813 2003-03-22 <johan AT balder>
15815 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15817 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15819 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15820 * doc/cdbfileformat.lyx: added, written by Lenny Story
15821 * doc/Makefile: added cdbfileformat.lyx
15822 * doc/clean.mk: added cdbfileformat.lyx
15824 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15826 * src/mcs51/peeph.def: fix bug #705773
15828 2003-03-20 <johan AT balder>
15830 An sfr/sbit can have an "at #" AND an initializer
15831 * src/SDCCsymt.c (checkSClass):
15832 * src/SDCCmem.c (allocGlobal):
15833 * src/SDCCmem.c (allocLocal):
15834 * src/SDCCast.c (createBlock):
15836 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15838 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15840 2003-03-16 <johan AT balder>
15842 Undid the hackup of const and volatile, the problem is much bigger
15844 * src/SDCCast.c:1.171
15845 * src/SDCCglue.c:1.138
15846 * src/SDCCicode.c:1.146
15847 * src/SDCCsymt.c:1.150
15848 * src/SDCCval.c:1.65
15850 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15852 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15853 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15855 2003-03-13 <johan AT balder>
15857 Hackup const and volatile modifiers in type chains a bit:
15859 * src/SDCCast.c:1.169
15860 * src/SDCCglue.c:1.136
15861 * src/SDCCicode.c:1.143
15862 * src/SDCCsymt.c1.146
15863 * src/SDCCsymt.h1.59
15864 * src/SDCCval.c:1.63
15866 2003-03-12 <johan AT balder>
15868 * src/SDCCBBlock.h: more LRH debugging junk
15869 * src/SDCCcflow.h: more LRH debugging junk
15870 * src/SDCCloop.c: more LRH debugging junk
15871 * src/SDCC.y (struct_declaration): fixed bug #697590
15872 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15873 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15874 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15876 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15877 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15878 test function names must now match exactly).
15879 * src/SDCCcse.c: added special case in findCheaperOp to allow
15880 extending a short integer. Makes less awful code for bug 700121 test case.
15882 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15884 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15885 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15887 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15889 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15890 actually called (operandsNotEqual() was called for all
15891 operandsNotEqualX tests).
15893 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15895 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15896 with shorter literals. Fixes bug 700121.
15898 2003-03-11 <johan AT balder>
15900 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15902 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15905 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15907 2003-03-10 Borut Razem <borut.razem AT siol.net>
15909 * src/SDCCmain.c: pipe preprocessor's output
15910 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15911 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15912 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15913 which closes all pipes in pipeSet set
15914 * src/SDCCset.c: free deleted item in function deleteSetItem()
15915 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15916 moved from z80 to src subproject
15917 * .version: increased version number to 2.3.4
15919 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15921 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15922 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15923 * support/regression/ports/xa51/spec.mk: fix typo
15925 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15927 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15929 2003-03-09 Borut Razem <borut.razem AT siol.net>
15931 * src/SDCCmain.c: pipe preprocessor's output
15932 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15933 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15934 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15935 which closes all pipes in pipeSet set
15936 * src/SDCCset.c: free deleted item in function deleteSetItem()
15937 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15938 moved from z80 to src subproject
15940 2003-03-09 Borut Razem <borut.razem AT siol.net>
15942 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15943 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15944 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15945 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15946 * src/SDCCglobl.h: unification of WIN32 native definitions
15948 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15950 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15952 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15954 * src/configure.in: check for endianess (even while cross-compiling)
15955 * src/configure: check for endianess (even while cross-compiling)
15956 * src/configure_in.h: check for endianess (even while cross-compiling)
15957 * src/avr/gen.c: remove old endianess stuff
15958 * src/mcs51/gen.c: remove old endianess stuff
15959 * src/ds390/gen.c: remove old endianess stuff
15960 * src/pic/gen.c: remove old endianess stuff
15961 * src/pic/genarith.c: remove old endianess stuff
15962 * src/pic/glue.c: fix endianess check
15963 * src/pic16/gen.c: remove old endianess stuff
15964 * src/pic16/genarith.c: remove old endianess stuff
15965 * src/pic16/glue.c: fix endianess check
15966 * src/xa51/gen.c: remove old endianess stuff
15967 * src/z80/gen.c: fix endianess check
15968 * src/SDCCglue.c: fix endianess check
15969 * src/ds390/peeph.def: fix bug 700036
15971 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15973 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15974 * src/configure: find appropriate data-types on host for SDCC's int and long
15975 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15976 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15977 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15979 2003-03-07 <johan AT balder>
15982 some minor cleanups before the big shot
15983 OP_DEFS and OP_USES now use Kevin's protection
15984 new option --nolabelopt
15986 * src/SDCCBBlock.c:
15995 * src/ds390/ralloc.c:
15996 * src/mcs51/ralloc.c:
15997 * src/pic/ralloc.c:
15998 * src/xa51/ralloc.c:
15999 * src/z80/ralloc.c:
16001 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16003 * src/pic/pcode.c (get_op): fix 64 bit warnings
16004 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16005 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16006 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16007 * support/regression/tests/malloc.c: fix 64 bit warnings
16009 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16011 * src/mcs51/gen.c (genMinus): fixed bug 696436
16013 2003-03-02 Borut Razem <borut.razem AT siol.net>
16015 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16017 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16019 * configure.in: test for mkstemp
16020 * sdccconf_in.h: add HAVE_MKSTEMP
16022 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16024 * device/include/ctype.h: removed warning while using --stack-auto
16025 * device/include/malloc.h: removed warning while using --stack-auto
16026 * device/include/string.h: removed warning while using --stack-auto
16028 2003-02-23 Borut Razem <borut.razem AT siol.net>
16030 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16031 because NDEBUG is defined (see man assert)
16032 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16034 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16036 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16037 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16039 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16041 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16042 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16044 2003-02-18 <johan AT balder>
16046 * as/mcs51/asmain.c (asmbl): module can start with a digit
16047 * as/z80/asmain.c (asmbl): module can start with a digit
16049 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16051 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16052 * src/asm.c: fix pipe() for Mingw32
16054 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16056 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16057 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16058 make -V work again; --c1mode reads now from stdin
16059 * doc/sdccman.lyx: added --c1mode
16060 * support/Util/SDCCerr.c: new messages for c1 mode
16061 * support/Util/SDCCerr.h: new messages for c1 mode
16062 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16064 2003-02-15 <johan AT balder>
16066 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16068 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16070 * doc/sdccman.lyx: Environment variables, -o and other minor things
16072 2003-02-14 <johan AT balder>
16074 * src/xa51/main.c: before anyone really tries to use it :)
16076 * Install doc's in share/sdcc/doc
16077 * removed some obsolete files
16078 * Do a proper make distclean and uninstall
16079 M Makefile.common.in
16082 M device/include/Makefile.in
16083 M device/lib/Makefile.in
16086 M sim/ucsim/doc/Makefile.in
16088 R src/avr/peeph.rul
16089 R src/xa51/peeph.rul
16090 M support/cpp2/Makefile.in
16091 M support/makebin/Makefile
16094 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16096 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16098 2003-02-10 Borut Razem <borut.razem AT siol.net>
16100 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16101 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16102 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16103 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16104 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16105 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16106 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16107 src/z80/Makefile.bcc: Borland Makefile cleanup
16108 * as/z80/Makefile.bcc: Added Borland Makefile
16109 * support/cpp2/borland.h: Removed
16111 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16113 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16114 * src/SDCC.lex: new pragma NOIV
16115 * src/SDCCglobl.h: new pragma NOIV
16116 * src/SDCCmem.c: new pragma NOIV
16118 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16120 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16122 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16124 * src/SDCCmain.c: signal handling is switched off by --debug
16125 * doc/Makefile: small fix for install; use clean.mk again
16126 * doc/clean.mk: clean *.pdf and *.html too
16128 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16130 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16131 * device/lib/printfl.c: fix a ds390 bug by making it portable
16132 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16133 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16134 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16135 * debugger/mcs51/cmd.c: converted multi-line string literals
16136 * sim/ucsim/globals.cc: converted multi-line string literals
16137 * src/SDCCmain.c: introduced signal handler to remove temp files
16138 * doc/Makefile: small tweaks, implement clean
16139 * doc: removed generated files
16141 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16143 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16144 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16145 Address Record is not correctly generated for DS390."
16147 2003-02-02 Borut Razem <borut.razem AT siol.net>
16149 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16150 * as/mcs51/asm.h: fixed compilation with Borland C
16151 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16152 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16153 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16154 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16155 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16156 src/z80/Makefile.bcc: delete $(LIB) only if exist
16157 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16159 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16161 * device/include/malloc.h: introduced NULL
16162 * device/include/string.h: introduced NULL
16163 * device/include/stdlib.h: introduced NULL
16164 * device/lib/_memcpy.c: removed NULL
16165 * device/lib/_strcat.c: removed NULL
16166 * device/lib/_strchr.c: removed NULL
16167 * device/lib/_strcmp.c: removed NULL
16168 * device/lib/_strcpy.c: removed NULL
16169 * device/lib/_strcspn.c: removed NULL
16170 * device/lib/_strlen.c: removed NULL
16171 * device/lib/_strncat.c: removed NULL
16172 * device/lib/_strncmp.c: removed NULL
16173 * device/lib/_strncpy.c: removed NULL
16174 * device/lib/_strpbrk.c: removed NULL
16175 * device/lib/_strrchr.c: removed NULL
16176 * device/lib/_strspn.c: removed NULL
16177 * device/lib/_strstr.c: removed NULL
16178 * device/lib/_strtok.c: removed NULL
16179 * device/lib/malloc.c: removed NULL, include own header
16181 2003-02-02 <johan AT balder>
16183 * 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
16184 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16185 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16186 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16187 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16188 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16190 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16192 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16195 2003-02-01 <johan AT balder>
16197 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16199 2003-01-31 <johan AT CP255758-A>
16201 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16203 2003-01-30 <johan AT balder>
16205 * src/SDCCBBlock.c: automatic bug detection
16206 * src/SDCCicode.c: automatic bug detection
16208 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16210 * src/SDCCglobl.h: now --xram-size 0 works
16211 * src/SDCCmain.c: now --xram-size 0 works
16213 2003-01-29 <johan AT balder>
16215 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16217 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16219 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16220 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16221 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16222 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16223 * src/SDCCglobl.h: Added options --xram-size and --code-size
16224 * src/SDCCmain.c: Added options --xram-size and --code-size
16226 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16228 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16229 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16231 2003-01-27 <johan AT balder>
16233 * src/SDCC.y: fixed bug #613764
16235 2003-01-26 <johan AT balder>
16237 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16238 * src/SDCCsymt.h: fixed bug #673374
16239 * src/SDCCglue.c: fixed bug #661910
16240 * src/SDCCast.c: fixed bug #458099 and 673374
16242 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16244 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16245 * as/mcs51/strcmpi.h: added
16246 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16247 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16248 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16249 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16250 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16251 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16252 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16253 * as/mcs51/Makefile.aslink: new module strcmpi
16254 * as/mcs51/Makefile.asx8051: new module strcmpi
16255 * as/mcs51/Makefil.bcc: new module strcmpi
16256 * as/mcs51/Makefile.in: new module strcmpi
16257 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16259 2003-01-26 <johan AT balder>
16261 * src/SDCCglue.c: reverted back to 1.124
16262 * src/SDCCast.c: reverted back to 1.156
16263 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16265 2003-01-25 <johan AT balder>
16267 * src/SDCCglue.c: A better fix for bug #661910
16268 * src/SDCCast.c: A better fix for bug #661910
16269 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16271 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16273 * src/Makefile.in: remove spawn.o
16274 * src/SDCCmain.c: remove spawn.h
16275 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16276 * src/spawn.c: removed
16277 * src/spawn.h: removed
16278 * support/regression/ports/ds390/spec.mk: link with -r
16280 2003-01-24 <johan AT CP255758-A>
16282 * src/ds390/gen.c (aopOp): fixed bug #667458
16283 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16284 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16285 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16287 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16289 * src/mcs51/peeph.def: better assembler identation by Frieder
16290 * src/mcs51/gen.c: better assembler identation by Frieder
16292 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16294 * as/z80/string.h: removed for gcc 3.2
16295 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16296 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16298 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16300 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16301 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16302 * support/regression/Makefile: separate temp files for ports
16303 * support/regression/generate-cases.py: separate temp files for ports
16304 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16305 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16307 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16309 * moved tinitalk to device/examples/ds390
16311 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16313 * as/mcs51/lkmem.c: rflag is for DS390
16314 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16315 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16316 (linkEdit): move mem- and map-files the same way as ihx-files
16317 * src/z80/main.c (_setDefaultOptions): removed --generic
16318 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16319 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16320 * src/pic/glue.c (picglue): --c1mode works again
16321 * src/pic16/glue.c (pic16glue): --c1mode works again
16322 * src/asm.c (printCLine): fix #660034
16324 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16326 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16327 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16328 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16329 * as/mcs51/lkmem (summary): better fix for sp problem
16330 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16331 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16332 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16333 remove --stack-after-data
16335 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16337 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16338 * src/SDCCutil.c (join): ugly bug: missing '\0'
16339 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16341 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16343 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16345 * src/pic/main.c (_asmCmd): gpasm supports -o
16346 * src/z80/main.c: more general macros
16347 * device/lib/Makefile.in: remove intermediate files
16349 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16351 * .version: Bumped version number to 2.3.3
16352 * src/SDCCBBlock.c: new option -o
16353 * src/SDCCglobl.h: new option -o
16354 * src/SDCCglue.c: new option -o
16355 * src/SDCCmain.c: new option -o
16356 * src/asm.c: new option -o
16357 * src/ds390/main.c: new option -o
16358 * src/pic/glue.c: new option -o
16359 * src/pic/pcode.c: new option -o
16360 * src/pic/ralloc.c: new option -o
16361 * src/pic16/glue.c: new option -o
16362 * src/pic16/pcode.c: new option -o
16363 * src/pic16/ralloc.c: new option -o
16364 * src/z80/main.c: new option -o
16365 * device/lib/Makefile.in: use -o
16366 * support/regression/ports/ds390/spec.mk: use -o
16367 * support/regression/ports/gbz80/spec.mk: use -o
16368 * support/regression/ports/mcs51/spec.mk: use -o
16369 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16370 * support/regression/ports/z80/spec.mk: use -o
16371 * support/regression/ports/ucz80/spec.mk: use -o
16372 * support/regression/ports/xa51/spec.mk: use -o
16373 * support/regression/fwk/lib/timeout.c: fix usage string
16375 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16376 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16378 2003-01-07 <johan AT balder>
16380 * src/SDCCast.c (decorateType): fixed bug #600035
16382 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16383 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16384 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16385 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16386 * src/pic/pcode.c: outcommented unused variable to remove warnings
16387 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16389 2003-01-06 <karl AT turbobit.com>
16390 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16393 2003-01-06 <johan AT balder>
16395 * src/SDCCicode.c: fixed array add
16397 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16398 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16399 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16401 2003-01-04 <johan AT balder>
16403 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16405 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16406 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16408 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16409 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16410 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16412 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16413 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16415 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16416 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16418 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16419 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16421 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16423 * in /sdcc/as/mcs51/ changed these files in order to create an
16424 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16425 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16426 following files to include the previous two files: aslink.dsp,
16427 Makefile.aslink, Makefile.bcc, and Makefile.in.
16429 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16430 .adb instead of .cdb
16432 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16434 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16435 value from option --iram-size.
16437 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16439 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16442 2002-09-18 <wiml AT hhhh.org>
16444 * SDCClrange.h: exposed setFromRange() and setToRange()
16445 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16446 packRegsForAccUse() (bug 542397)
16447 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16448 multiple times and emitting the fetch operations more than once
16449 added aopGetUsesAcc() function to allow binary operators to
16450 fetch their operands in the correct order; made genMinus() emit
16451 compact code for X = LITERAL - Y
16453 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16454 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16455 sprintf() in line 1267.
16457 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16458 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16461 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16462 Changes to aslink (All the changes are marked with 'JCF'):
16464 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16467 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16468 area BSEG. Also moves, if possible, the DATA area down into the internal
16469 ram so more space is available.
16471 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16474 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16475 not bytes. Function summary() which creates a memory usage summary
16476 file with extension .mem. Reports of overlaping stack and small stack
16477 size. If the space for the stack is less than 16 bytes aslink trows a
16480 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16481 the 8051. Option 'y' for memory summary output file.
16483 Changes to sdcc (All the changes are marked with 'JCF'):
16485 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16487 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16488 overlaying area for it (uses RegBankUsed[4]).
16490 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16491 bank zero as used by default. By default aslink locates the stack
16492 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16493 the creation of the .mem file. Delegates the allocation of data area
16494 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16495 the begining of the stack area to aslink.
16497 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16498 glue() in SDCCglue.c creates an area for it.
16500 2002-09-03 Borut Razem <borut.razem AT siol.net>
16501 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16502 sdcc/src/pic/glue.c:
16503 introduced atexit() handler for teporay files removal in case of
16504 errors, assertions, ...
16506 2002-08-29 Borut Razem <borut.razem AT siol.net>
16507 * sdcc/support/cpp2/auto-host_vc_in.h:
16508 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16509 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16510 Maybe there is a similar problem with BORLANDC? It should be checked!
16512 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16513 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16514 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16515 was not executed, and the compiler (cl) launched a warning:
16516 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16518 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16519 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16521 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16522 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16524 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16525 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16526 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16527 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16528 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16529 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16530 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16531 - added Release configuration in VS projects
16532 - review of compiler an linker options
16533 - VC .exe files are generated in bin_vc directory, not to interfere
16534 with binaries generated from other projects (cygwin, mingw, bcc ...)
16536 * sdcc/src/yacc.dsp: added
16538 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16539 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16540 and insert the version number definitions from .version
16542 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16544 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16545 added - genarate auto-host.h using auto-host_vc_in.h as template
16548 removed from CVS, generated automatically
16550 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16551 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16553 2002-08-11 Borut Razem <borut.razem AT siol.net>
16554 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16556 2002-08-10 Borut Razem <borut.razem AT siol.net>
16557 * src/SDCCmain.c (main):
16558 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16559 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16560 The consequence was that some temporary files were not removed.
16563 unification of code in functions tempfilename() and tempfile():
16564 function tempnam() is defined in Visual Studio 6.0 and .NET
16566 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16568 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16569 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16570 - removed compiler command line option /WX: Treats all warnings as errors
16571 - update a list of source files, included into the project
16573 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16574 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16575 changed project type to Generic Project so that can be correcly converted to VS.NET project
16577 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16579 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16581 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16583 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16584 added return 0 statements after assert() to make compiler happy
16586 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16587 added newline in the def file to keep MSC compiler satisfied
16589 * sdcc/src/z80/gen.c:
16590 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16591 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16592 - solved MSC error in function aopDump()
16594 * sdcc_vc.h: define PREFIX as "\\sdcc"
16596 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16597 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16599 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16600 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16601 - Rewrote the register banking algorithm.
16602 - Added pCode live-range analysis to registers (for now, only non-used and
16603 singly-used registers optimized away)
16605 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16607 * 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.
16609 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16610 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16612 2002-04-22 Michael Hope <michaelh AT vroom>
16614 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16616 * configure.in (DD_COPT): Added include support required for gbdk.
16618 * .version: Bumped version number just to increase it.
16620 * src/SDCCmain.c: Added -nostdinc to the default options.
16622 2002-04-15 Michael Hope <michaelh AT vroom>
16624 * device/lib/z80/printf.c (sprintf): Added.
16626 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16628 * src/z80/peeph.def: Added transpose redundent load rule.
16630 * src/z80/main.c: Added force callee saves for jaune.
16632 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16634 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16636 2002-03-28 Johan Knol <johan AT balder>
16638 * src/SDCCval.c: fixed bug #532436
16640 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16642 Added "char *Processor" field to the port structure.
16645 Added -p option. Allows port dependent processor to be specified.
16648 Initialized the new field char *Processor field to NULL in all ports
16651 Compiler generated registers for interrupt context saving
16652 were not getting allocated.
16654 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16657 Fixed left shift. Will promote the left side of a left shift
16658 if a) left shifting more than size of operand or b) when assigned
16659 to something size > size of left side
16661 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16663 tons of changes. Register allocation has been
16664 rewritten. Added customization for the various PICs. Flow
16665 analysis is restructured. ...
16667 * src/pic/device.h:
16670 * src/pic/device.c:
16671 Added. device.c is a PIC port hack to accomodate variations
16674 2002-03-13 Michael Hope <michaelh AT vroom>
16676 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16678 2002-03-04 johanknol <johanknol AT manik>
16680 * /src/SDCCval.c: fixed
16682 const unsigned char arr[][2] = { { 0, 1 } };
16683 t18.c:1: error: Initializer element is not constant
16685 2002-03-04 bela <bela AT manik>
16687 * /device/include/mcs51reg.h:
16688 ds89c420 register definition update
16690 2002-03-03 <johan AT FRIJA>
16692 * support/Util/SDCCerr.c: did something, but don't no why anymore
16694 * support/regression/tests/bug-524691.c: made it a little less shy
16696 * src/SDCCast.c (decorateType): fixed bug #524697
16698 * src/SDCCast.c: made some lineno improvements
16700 * src/SDCCval.c (getNelements): changed warning to error
16702 * src/SDCCglue.c (printIvalArray): changed warning to error
16704 * src/SDCCicode.c: fixed a warning for mingw
16706 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16708 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16710 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16712 * src/ds390/peeph.def:
16713 Added some more peephole rules
16715 * src/ds390/gen.c: Various fixes & enhancements
16717 * src/SDCClrange.c, src/SDCClrange.h:
16718 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16720 * src/ds390/ralloc.c:
16721 various fixes & enhancements (ds390) specific
16723 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16724 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16727 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16729 2002-03-02 <johan AT FRIJA>
16731 * src/SDCCast.c (decorateType): fixed bug #524708
16733 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16735 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16737 2002-03-01 Michael Hope <michaelh AT vroom>
16739 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16741 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16743 2002-03-01 <johan AT FRIJA>
16745 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16747 * src/SDCCast.c (decorateType): fixed bug #524209
16749 * src/SDCCval.c (valNot): fixed bug #524195
16751 2002-02-26 <johan AT balder>
16753 * src/xa51/gen.c: fixed a warning
16755 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16757 * src/SDCCast.c (decorateType): fixed bug #522534
16759 2002-02-23 <johan AT balder>
16761 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16763 2002-02-22 <johan AT balder>
16765 * src/SDCCast.c: fixed bug #514865
16767 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16769 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16771 * sdcc/src/SDCCloop.c:
16772 Previous fix was not good. basic blocks that have "break" or "return" are
16773 not really partof a loop , but live ranges used in these blocks should
16774 be live thru the entire loop, so set partOfLoop but don't add them to
16777 2002-02-21 <johan AT FRIJA>
16779 * src/SDCCcse.c: fixed bug #514308
16781 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16784 Fixed BUG #519583. If a conditional block ended in a return/break
16785 statement inside a loop, it was not being considered part of the loop.
16787 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16789 2002-02-10 Karl Bongers <karl AT turbobit.com>
16792 Fixed up SDCDB debugger somewhat. Updated debugger/README
16793 with lots of comments and notes.
16795 * device/examples/test2.c:
16796 Fix bug, "red" variable not being initialized(compiler complained).
16798 * device/examples/Makefile, examples/test3.c:
16799 Add Makefile in device/examples folder, compiles test3.c
16800 for use as a multiple module SDCDB test case.
16802 * sim/ucsim/cmd.src/cmdset.cc:
16803 Took out debug printfs in ucsim "next" command.
16805 * sim/ucsim/xa.src:
16806 Karl and Johan start ucsim XA support. Most dissassembly working,
16807 about 75% emulation done(plenty of work remaining).
16809 * sim/ucsim/z80.src:
16810 Add Z80 support to ucsim, add test-ucz80 regression test,
16811 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16812 Notice z80 compiler fails on examples/test3.c/crc code.
16814 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16816 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16817 Added support for --parms-in-bank1
16819 * src/ds390/peeph.def:
16820 added a few more peephole optimzations
16822 * src/ds390/main.c:
16823 1) added __builtin_inp & __builtin_outp used to read in data of given length
16824 from a memory mapped port
16825 2) added __builtin_memcmp
16826 3) added __builtin_swapw swap bytes of a short
16828 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16829 1) handle multiple send & receives from register bank1
16830 2) ralloc can now allocate DPTR1 to some liveRanges
16832 * src/SDCCsymt.c, src/SDCCsymt.h:
16833 changes to handle multiple sends & receives
16835 * src/SDCCptropt.h:
16836 added some pointer arithmetic optimization
16838 * src/SDCCptropt.c:
16839 added some pointer arithmetic optimizations but not stable yet so not
16840 called from anywhere (will get this working shortly)
16842 * src/SDCCopt.c: fixed for multiple sends & receives
16845 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16846 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16847 set preprocessor defines (depending on options)
16849 * src/SDCCicode.c, src/SDCCicode.h:
16850 changes made to handle multiple sends & receives
16853 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16855 * src/SDCCcse.c, src/SDCCcse.h:
16856 added function findbackward def (to be used in upcoming optimization)
16858 * src/SDCCcflow.c, src/SDCCcflow.h:
16859 added function returnAtEnd - to determine if a basic block terminates with
16862 * src/SDCCast.c, src/SDCCast.h:
16863 added option parms-in-bank1
16865 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16866 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16867 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16868 adjusted for --parms-in-bank1 option
16870 * device/include/string.h:
16871 donot redefine "reentrant" keyword
16873 * device/include/ds80c390.h: Added some more SFRs
16875 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16877 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16879 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16881 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16883 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16885 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16887 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16889 * Added --xram-movc option
16891 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16893 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16895 2002-01-11 Johan Knol
16897 * Added math lib of Jesus Calvino-Fraga
16899 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16901 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16902 * support/regression/Makefile: new target test-mcs51-stack-auto
16903 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16905 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16907 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16909 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16911 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16913 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16915 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16917 * src/SDCCglue.h: add definition for printIvalChar()
16919 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16921 * src/SDCCast.c: fix #498138 by Johan
16923 * src/SDCCglue.c: fix #498138 by Johan
16925 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16927 * support/regression/Makefile: fix clean
16929 * support/regression/ports/ds390/support.c: fix transmission of last character
16931 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16933 * /sdcc/src/ds390/gen.c:
16934 a) improved computing address of stack variable
16935 b) took out some #if 0 code
16936 c) improved parmBytes adjustment
16937 d) improved genPlusIncr & genMinusIncr
16938 e) genCmp could generate bad code (when left assigned to DPTR)
16939 f) Fixed bug in hasInc
16941 * /sdcc/src/ds390/ralloc.c:
16942 a) packRegsForSupport could mess up live information (Fixed)
16943 b) packRegsDPTRuse could be incorrect for left & right shift
16945 * /sdcc/src/mcs51/ralloc.c:
16946 packRegsForSupport could mess up the live information (Fixed)
16948 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16950 * /sdcc/src/SDCCast.c:
16951 can reverse a loop even if function call is present as long
16952 as the loop control variable is local & is not passed as parameter
16954 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16956 * /sdcc/ChangeLog: *** empty log message ***
16958 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16959 More builtin function additions for TININative
16961 * /sdcc/src/ds390/ralloc.c:
16962 Had broken the regression testsuite
16964 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16966 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16967 Added funcattr hasStackParms will be set for reentrant functions when there
16968 are paramteres on the stack, this helps in minimizing frame pointer generation
16969 typeFromStr can handle function pointers now
16971 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16972 *** empty log message ***
16974 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16976 * /src/ds390/gen.c, /src/ds390/main.c:
16977 More builtin function additions for TININative
16979 * /src/ds390/ralloc.c:
16980 Had broken the regression testsuite
16982 * /src/SDCCast.c: Fixed a bug in dumptree
16984 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16985 Added funcattr hasStackParms will be set for reentrant functions when there
16986 are paramteres on the stack, this helps in minimizing frame pointer generation
16987 typeFromStr can handle function pointers now
16989 * /doc/builtins.txt, /doc/TININative.txt:
16990 *** empty log message ***
16993 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16995 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16996 ALPHA version for -mTININative
16998 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16999 updated to reflect changes in the port structure
17002 added function do_assemble (similar to do_link) if non-null this function
17003 will be called to do assembly (-mTININative) requires a multi command
17005 added function genAssemblerEnd will be called to generate assembler Epilogue
17008 added _JavaNative to debug info printing
17010 * /src/SDCCmain.c: added option --tini-libid
17011 added port->do_assemble function (-mTININative) has a multi command assemble
17013 * /src/SDCCglue.c: Disabled "constExpr" check
17014 added port->genAssemblerEnd function
17016 * /src/SDCCglobl.h: Added option --tini-libid value
17019 tookout optimizeCompare from the header (has no external references)
17021 * /src/SDCCast.c: made one more function "static"
17023 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17025 * src/z80/mappings.i: Added z80asm support.
17027 * src/z80/main.c: Added z80asm support on --asm=z80asm
17029 * src/z80/gen.c: Fixed asm portability issues.
17031 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17033 * src/SDCCglue.c (printExterns): Added global/extern split.
17035 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17037 * support/regression/Makefile: added test for mcs51 model large
17039 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17041 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17043 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17045 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17047 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17049 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17051 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17053 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17055 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17057 * support/regression/tests/simplefloat.c: Port to mcs51.
17059 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17060 * support/regression/tests/bug-485362.c: Added.
17062 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17064 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17066 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17068 * src/z80/gen.c (aopDump): Added a dump function.
17070 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17071 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17073 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17075 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17077 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17079 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17081 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17083 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17085 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17087 * support/regression/ports/ds390/support.c: Use tinibios.
17089 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17091 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17093 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17094 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17096 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17098 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17100 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17102 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17104 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17105 (packRegsForIYUse): Created and optimised.
17107 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17109 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17110 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17112 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17114 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17116 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17118 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17120 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17122 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17124 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17126 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17128 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17130 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17132 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17134 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17135 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17136 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17138 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17140 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17141 (genNotFloat): Added.
17142 (genUminusFloat): Added.
17144 * device/lib/z80/Makefile: Added floating pt stubs.
17146 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17148 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17150 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17152 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17154 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17156 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17158 * sdcc/support/regression/Makefile: Add port ds390.
17160 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17162 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17164 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17166 * sdcc/support/regression/ports/ds390/support.c: Added.
17168 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17170 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17172 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17174 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17176 * device/include/malloc.h: Added z80 and gbz80 support.
17178 * device/lib/gbz80/heap.s: Added.
17180 * device/lib/z80/heap.s: Added.
17182 * device/lib/malloc.c: Added z80 and gbz80 support.
17184 * support/regression/tests/malloc.c (testMalloc): Added.
17186 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17188 * support/regression/tests/bug-478094.c: Added.
17190 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17192 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17194 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17196 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17198 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17200 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17202 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17204 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17206 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17208 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17210 * support/regression/tests/bug-477927.c: Added.
17212 * src/z80/peeph.def: Added minor rules.
17214 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17216 * src/z80/peeph.def: Added jump optimisation modification.
17218 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17220 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17222 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17224 * support/regression/tests/funptrs.c: Added.
17226 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17228 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17230 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17232 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17234 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17236 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17237 (movLeft2ResultLong): Created.
17239 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17240 (joinPushes): Added. Joins two char pushes into a word push.
17242 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17244 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17246 * support/makebin/Makefile (install): Added creation of dest dir.
17248 2001-10-24 Karl Bongers <karl AT turbobit.com>
17250 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17252 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17254 * src/z80/ralloc.c: Turned off faulty pack for one use.
17256 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17258 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17260 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17262 * support/regression/Makefile: Improved clean
17264 * support/regression/ports/gbz80/spec.mk: Added clean
17266 * support/regression/ports/host/spec.mk: Added clean
17268 * support/regression/ports/z80/spec.mk: Added clean
17270 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17272 * support/regression/ports/mcs51/timeout.c: little improvements
17274 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17276 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17278 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17280 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17282 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17284 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17286 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17288 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17289 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17291 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17293 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17295 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17297 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17299 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17301 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17303 * support/regression/tests/longor.c: Added.
17305 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17307 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17309 * as/mcs51/aslink.h: define PATH_MAX
17311 * as/mcs51/asm.h: define PATH_MAX
17313 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17315 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17317 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17319 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17321 * src/SDCCglobl.h: define PATH_MAX
17323 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17325 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17327 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17329 * src/z80/gen.c (gencjneshort): Fixed
17331 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17333 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17335 * support/regression/tests/bug-469671.c: Added.
17337 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17339 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17341 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17343 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17345 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17347 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17349 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17351 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17353 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17355 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17357 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17359 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17361 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17363 * 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.
17365 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17367 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17369 2001-10-07 <johan AT FRIJA>
17371 * device/lib/gets.c (gets): fixed the return value.
17373 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17374 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17376 * 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.
17378 * 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.
17380 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17382 * src/pic/gen.c: Removed Safe_strdup.
17384 * configure.in: Added option to enable libgc support.
17386 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17387 (bitVectUnion): Optimised.
17388 (bitVectIntersect): Optimised.
17389 (bitVectBitsInCommon): Optimised.
17390 (bitVectCplAnd): Optimised.
17392 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17394 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17396 * src/SDCCmain.c: distinguish between assembler debug and plain options
17398 * src/avr/main.c: remove standard assembler options
17400 * src/ds390/main.c: remove standard assembler options
17402 * src/mcs51/main.c: remove standard assembler options
17404 * src/port.h: removed "PENDING" comment
17406 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17408 * src/device/lib/_mulint.c : new, with assember functions
17410 * src/device/lib/_mullong.c : new, with assember functions
17412 * src/device/lib/_divuint.c : with assember functions
17414 * src/device/lib/_divsint.c : with assember functions
17416 * src/device/lib/_divulong.c: with assember functions
17418 * src/device/lib/_divslong.c: with assember functions
17420 * src/device/lib/_moduint.c : with assember functions
17422 * src/device/lib/_modsint.c : with assember functions
17424 * src/device/lib/_modulong.c: with assember functions
17426 * src/device/lib/_modslong.c: with assember functions
17428 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17430 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17432 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17433 replaced _mululong.c and _mulslong.c by _mullong.c
17435 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17437 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17439 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17441 * src/SDCCglue.c: test, if win32api is available for MINGW
17443 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17445 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17446 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17447 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17448 * support/regression/ports/host/spec.mk: removed GENERIC
17449 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17450 * support/regression/ports/z80/spec.mk: removed GENERIC
17452 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17454 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17456 * support/regression/tests/bug-467035.c: Created.
17458 2001-10-01 <johan AT FRIJA>
17460 * src/SDCC.y: fixed bug #466586 part 1
17462 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17464 * SDCCicode.c: z80 has no generic pointers
17465 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17467 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17469 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17471 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17473 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17475 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17477 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17479 * configure.in: Fixed up so that ucsim is only configured once.
17481 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17483 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17484 (getPathDifference): As above.
17486 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17488 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17490 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17491 * .version: Updated to 2.3.1
17493 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17494 Added copyright header.
17496 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17497 (assemble): Added support for macro based assembler commands.
17498 (linkEdit): Added support for macro based linker commands.
17499 (preProcess): Changed the pre-processor to use macros.
17500 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17501 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17503 * device/lib/z80/crt0.s: Added module name for debugging.
17505 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17507 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17509 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17511 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17513 * src/Makefile.in: Added SDCCmacro and SDCCutil
17515 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17517 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17519 2001-09-16 <johan AT FRIJA>
17521 * 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.
17523 2001-09-15 <johan AT FRIJA>
17525 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17526 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17528 2001-09-11 <johan AT FRIJA>
17530 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17532 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17534 * support/regression/tests/bug-460444.c: Added test case.
17536 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17537 (genCast): Added justification for all of the asserts.
17539 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17541 * support/regression/support.c: _xdata replaced by xdata
17543 * support/regression/spec.mk: removed _generic
17545 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17547 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17549 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17550 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17552 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17554 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17556 * support/regression/tests/bug-460010.c: Added test case.
17558 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17560 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17562 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17564 * support/regression/testfwk.c: removed workaround for bug #436344
17566 * support/regression/tests/bp.c: use less memory with mcs51
17568 * support/regression/tests/bug-441448.c: use less memory
17570 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17572 * support/regression/collate-results.py: typo
17574 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17576 * support/regression/tests/fetchoverlap.c: Added new test case.
17578 * support/regression/tests/bp.c: Added new test case.
17580 * support/regression/tests/bug-448984.c: Added new test case.
17582 * support/regression/tests/pow2shifts.c: Added new test case.
17584 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17585 (genlshTwo): Fixed right shift for count > 8.
17587 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17589 2001-09-08 <johan AT FRIJA>
17591 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17593 2001-09-07 <johan AT FRIJA>
17595 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17597 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17599 2001-09-06 <johan AT FRIJA>
17601 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17602 * bernhard noted me at this: "() equals to (void)" (1.38)
17604 2001-09-05 <johan AT FRIJA>
17606 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17608 2001-09-04 <johan AT FRIJA>
17610 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17613 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17615 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17617 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17619 * link/z80/aslink.h: Fixed path for PATH_MAX
17621 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17623 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17625 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17627 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17629 * 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.
17631 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17633 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17634 (genCmp): Fixed up genCmp for the GB with longs.
17636 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17638 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17640 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17642 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17644 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17646 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17648 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17650 * 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.
17652 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17654 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17656 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17658 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17660 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17662 * sim/ucsim/configure: little improvement of Cygwin-detection
17663 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17664 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17665 * support/regression/tests/bug-221100.c: small changes for mcs51
17666 * support/regression/tests/bug-221168.c: small changes for mcs51
17667 * support/regression/tests/bug-227710.c: small changes for mcs51
17668 * support/regression/tests/staticinit.c: small changes for mcs51
17669 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17670 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17671 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601