1 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
3 * device/lib/z80/mod.s,
4 device/lib/z80/Makefile.in,
6 device/lib/z80/modsigned.s,
7 device/lib/z80/divsigned.s:
8 Applied patch #2741451 from Marco Bodrato
9 and moved functions for signed modulo into
12 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
16 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
19 src/z80/peeph-z80.def:
20 Improved caching of pointers in hl and iy.
22 Applied patch #2727917 from Marco Bodrato.
24 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
27 Enabled use of hl as inter-i-code temporary.
29 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
31 * src/z80/peeph-z80.def:
32 Reenabled peephole 0t.
34 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
37 Fixed bugs #2728224, #2728218.
38 src/z80/peeph-z80.def:
39 Workaround for bug #2728445.
40 support/regression/tests/memory.c:
41 Added test for memcmp().
43 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
45 * device/lib/z80/mul.s,
46 device/lib/z80/memmove.s,
47 device/lib/z80/strlen.s:
48 Minor improvements, code cleanup and license clarification.
50 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
52 * device/lib/z80/mul.s:
53 Minor improvement in Z80 16x16 bit multiplication.
55 2009-03-23 Borut Razem <borut.razem AT siol.net>
57 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
58 device/include/pic/limits.h, device/include/pic16/limits.h,
59 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
60 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
61 support/regression/tests/funsigned-char.c:
62 applied patch 2704189: character constant sign fix
63 thanks to Robert Larice
65 2009-03-22 Borut Razem <borut.razem AT siol.net>
67 * Small Device C Compiler 2.9.0 released
68 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
70 2009-03-15 Borut Razem <borut.razem AT siol.net>
72 * support/scripts/repack_release.sh: added
74 2009-03-13 Borut Razem <borut.razem AT siol.net>
76 * doc/sdccman.lyx: "freeware" replaced with "free open source"
78 2009-03-12 Borut Razem <borut.razem AT siol.net>
80 * src/z80/peep.c: #2652979: --debug crashes sdcc
82 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
85 support/regression/tests/bug2655200.c:
86 applied modified patch from Robert Larice <larice AT vidisys.de>
87 fixing original report of bug #2655200: pointer to pdata memory
88 not correctly initialized
90 2009-03-11 Borut Razem <borut.razem AT siol.net>
92 * as/asranlib/asranlib.c: retain the original file mode
94 2009-03-10 Borut Razem <borut.razem AT siol.net>
96 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
97 support/regression/tests/bug1875933.c:
98 fixed bug #1875933: Evelyn jumps into the void
99 thanks to Robert Larice
101 2009-03-10 Raphael Neider <rneider AT web.de>
103 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
104 to pCodeInstruction to avoid a segmentation fault
106 2009-03-03 Borut Razem <borut.razem AT siol.net>
108 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
110 2009-03-03 Raphael Neider <rneider AT web.de>
112 * device/lib/pic/libdev/Makefile.in: build device-specific
113 libraries for the correct processor, fixes #2654585
115 2009-03-01 Raphael Neider <rneider AT web.de>
117 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
119 2009-03-01 Borut Razem <borut.razem AT siol.net>
121 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
122 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
123 changed sdcc version to 2.9.0
125 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
127 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
128 (serialRegAssign): do not spil bit registers
129 throughout cosmetic changes
130 * support/regression/tests/bug2435941.c: new, added
132 2009-02-28 Raphael Neider <rneider AT web.de>
134 * src/regression/compare10.c,
135 src/regression/compare7.c,
136 src/regression/compare8.c,
137 src/regression/compare9.c: reset watchdog timer in time
138 * src/regression/configword.c: apply patch from #2488150
139 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
140 handler to 0x0000 as the linker no longer knows STARTUP sections
141 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
142 patch #2512926 to (mostly) fix #1762626, cosmetic changes
143 * src/pic/pcodepeep.c: remove reference to nonexisting function
145 2009-02-28 Raphael Neider <rneider AT web.de>
147 * device/include/pic16/signal.h: avoid multiline inline
148 assembler statements in macros, addresses #2644965
150 2009-02-27 Raphael Neider <rneider AT web.de>
152 * device/include/pic16/pic18f[24][3456]k20.h,
153 device/include/pic16/pic18f[68][567]j50.h,
154 device/include/pic16/pic18f[68]6j55.h,
155 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
156 device/lib/pic16/libdev/pic18f[68][567]j50.c,
157 device/lib/pic16/libdev/pic18f[68]6j55.c,
158 device/include/pic16/pic18fregs.h,
159 device/include/pic16/pic16devices.txt,
160 device/lib/pic16/pics.all,
161 device/lib/pic16/libdev/Makefile.am,
162 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
163 families (87j50 family contributed by Robert Wuest)
165 * device/include/pic16/adc.h,
166 device/lib/pic16/libio/adc/adcbusy.c,
167 device/lib/pic16/libio/adc/adcclose.c,
168 device/lib/pic16/libio/adc/adcconv.c,
169 device/lib/pic16/libio/adc/adcopen.c,
170 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
172 * doc/sdccman.lyx: updated list of supported devices, fixed typo
173 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
175 * device/lib/pic16/Makefile.in,
176 device/lib/pic16/libm/Makefile.in,
177 device/lib/pic16/debug/Makefile.in,
178 device/lib/pic16/libio/Makefile.in,
179 device/lib/pic16/startup/Makefile.in,
180 device/lib/pic16/libsdcc/Makefile.in,
181 device/lib/pic16/libdev/Makefile.in,
182 device/lib/pic16/libc/Makefile.in: regenerated
184 2009-02-27 Borut Razem <borut.razem AT siol.net>
186 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
187 #1829678 and #1704376 in the way proposed by Alan Baldwin
189 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
191 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
192 to Steve Qu for the fix.
194 2009-02-23 Borut Razem <borut.razem AT siol.net>
196 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
197 it is already fixed for mcs51 and hc08 targets
198 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
200 2009-02-22 Borut Razem <borut.razem AT siol.net>
202 * device/lib/Makefile.in: fixed parenthesis error
203 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
204 fixed webdocs bug #1967920: --version
206 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
208 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
210 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
212 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
213 when addresses are unsorted
215 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
217 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
218 Gudjon Gudjonsson <gudjon AT gudjon.org>
219 * device/include/mcs51/p89c66x.h: fixed some defines
220 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
221 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
224 2009-02-14 Borut Razem <borut.razem AT siol.net>
226 * doc/sdccman.lyx: corrected cpp info
228 2009-02-13 Borut Razem <borut.razem AT siol.net>
230 * as/Makefile.in: *.doc renamed to *.txt
232 2009-02-11 Borut Razem <borut.razem AT siol.net>
234 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
235 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
237 2009-02-11 Borut Razem <borut.razem AT siol.net>
239 * doc/sdccman.lyx: documented ar format libraries
241 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
243 * support/regression/tests/float_single.c: added regression
244 test. Some testpoints for probably rarely used functions
245 (acosf, sinhf, tanf, expf) disabled for some targets
247 2009-02-10 Raphael Neider <rneider AT web.de>
249 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
250 (genAssign): fixed for operands on the stack
252 * device/lib/pic16/libc/stdio/vfprintf.c,
253 device/lib/pic16/configure.ac,
254 device/lib/pic16/Makefile.common: add configurable support for
255 printing floats via ./configure --enable-floats
256 * device/lib/pic16/configure,
257 device/lib/pic16/Makefile.in,
258 device/lib/pic16/libm/Makefile.in,
259 device/lib/pic16/debug/Makefile.in,
260 device/lib/pic16/libio/Makefile.in,
261 device/lib/pic16/startup/Makefile.in,
262 device/lib/pic16/libsdcc/Makefile.in,
263 device/lib/pic16/libdev/Makefile.in,
264 device/lib/pic16/libc/Makefile.in: regenerated
265 * doc/sdccman.lyx: documented float support and how to get it
266 * doc/Makefile.in: fixed race condition on parallel builds
268 * device/lib/pic16/libc/stdio/sprintf.c,
269 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
270 pointer to the string buffer, enlarge buffer for x_ftoa()
272 2009-02-10 Borut Razem <borut.razem AT siol.net>
274 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
276 2009-02-10 Raphael Neider <rneider AT web.de>
278 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
280 2009-02-09 Raphael Neider <rneider AT web.de>
282 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
283 artificial bank size limits for compound data (structs, arrays),
284 avoids assert if --obanksel=N, N > 1, is given
286 2009-02-09 Borut Razem <borut.razem AT siol.net>
288 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
289 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
290 uses '`' character instead '\n' for padding
291 * as/asranlib/asranlib.c: made it more robust
293 2009-02-08 Borut Razem <borut.razem AT siol.net>
296 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
297 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
300 2009-02-07 Borut Razem <borut.razem AT siol.net>
302 * as/asranlib/asranlib.c: fixed BSD header length calculation
303 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
304 due sdcc asxxxx license change to GPLv3
306 2009-02-05 Borut Razem <borut.razem AT siol.net>
308 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
309 added support for BSD (Mac OS X) ar format
310 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
311 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
312 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
313 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
314 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
315 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
316 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
317 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
318 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
319 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
320 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
321 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
322 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
323 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
324 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
325 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
326 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
327 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
328 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
329 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
330 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
331 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
332 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
333 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
334 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
335 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
336 changed license to GPL either version 3, or (at your option) any
339 2009-02-05 Borut Razem <borut.razem AT siol.net>
341 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
342 added support for BSD (Mac OS X) ar format
344 2009-02-02 Borut Razem <borut.razem AT siol.net>
346 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
347 device/lib/z80/Makefile.in:
348 chose source files in the PORT directory if they are available
350 2009-02-01 Raphael Neider <rneider AT web.de>
352 * device/lib/pic16/libdev/pic18f1220.c,
353 * device/lib/pic16/libdev/pic18f4450.c:
354 define SSPBUF to allow use of printf
356 2009-02-01 Borut Razem <borut.razem AT siol.net>
358 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
359 device/lib/hc08/Makefile.in, device/lib/incl.mk,
360 device/lib/z80/Makefile.in:
361 don't remake libraries
362 * support/regression/tests/snprintf.c:
363 reenable floating point in small-xstack-auto library
365 2009-01-26 Raphael Neider <rneider AT web.de>
367 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
369 2009-01-25 Raphael Neider <rneider AT web.de>
371 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
372 search path instead of appending them
374 2009-01-24 Borut Razem <borut.razem AT siol.net>
376 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
377 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
378 to 32 bit unsigned int when calling sputl() since it is a macro
379 * as/link/lkar.c: changed the initialization of This->loaded
381 2009-01-23 Borut Razem <borut.razem AT siol.net>
383 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
384 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
385 unsigned int when calling new(), since asxxxx doesn't use function
388 2009-01-21 Borut Razem <borut.razem AT siol.net>
390 * as/link/lkar.h: sgetl and sputl are independent of endianness
391 * as/link/sdxxxx_config.h.in: removed endianness detection
393 2009-01-20 Borut Razem <borut.razem AT siol.net>
395 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
396 due creation of ar format libraries
397 * support/scripts/sdcc.nsi:
398 don't add nonexistent object files to the package
400 2009-01-19 Borut Razem <borut.razem AT siol.net>
402 * Makefile.in, configure.in, configure,
403 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
404 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
405 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
406 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
407 device/lib/small/Makefile.in,
408 device/lib/z80/Makefile.in: create ar format libraries
409 * support/regression/ports/mcs51-xstack-auto/spec.mk:
410 use device/lib/Makefile to create library
411 * support/regression/tests/snprintf.c:
412 floating point is not enabled in small-xstack-auto library
413 * device/lib/libfloat.lib, device/lib/libint.lib,
414 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
416 2009-01-18 Borut Razem <borut.razem AT siol.net>
418 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
419 warning: extra tokens at end of #endif directive
421 2009-01-11 Borut Razem <borut.razem AT siol.net>
423 * Makefile.in: added SDCC_ASRANLIB to PKGS
425 2009-01-10 Borut Razem <borut.razem AT siol.net>
427 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
428 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
429 due added support for ar format libraries
431 2009-01-09 Borut Razem <borut.razem AT siol.net>
433 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
434 as/asranlib/asranlib.c: added asranlib
435 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
436 * Makefile.in, as/link/hc08/Makefile.in,
437 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
438 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
439 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
440 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
441 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
442 configure.in, sdcc.dsw: modified to support ar format libraries
444 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
446 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
449 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
451 * sim/ucsim/z80.src/inst_ed.cc:
452 Fixed bug #2488074, which made regression tests fail.
454 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
456 * device/lib/z80/mod.s,
457 device/lib/z80/div.s,
458 device/lib/z80/mulchar.s,
459 device/lib/z80/mul.s,
460 device/lib/z80/divsigned.s,
461 device/lib/z80/Makefile.in:
462 Implemented RFE #1702376.
464 2009-01-05 Borut Razem <borut.razem AT siol.net>
466 * as/link/lksdcclib.c:
467 fixed linker hanging in INDEXLIB is not defined (hc08)
469 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
472 Implemented RFE #2485684, and some further improvements of HL caching
474 * src/z80/peeph-z80.def:
475 Fixed a bug exposed by implementing RFE #2485684.
477 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
479 * src/z80/peeph-z80.def:
480 Peephole improvements.
483 device/include/string.h,
484 device/lib/z80/memmove.s:
486 * device/lib/z80/Makefile.in,
487 device/lib/Makefile.in,
488 support/regression/tests/memory.c,
489 device/lib/z80/strlen.s:
490 Partially implemented RFE #2471534.
492 2009-01-04 Borut Razem <borut.razem AT siol.net>
494 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
495 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
496 * doc/README.txt: updated John Hartman's e-mail address
497 * as/link/lkrel.c, as/link/lksdcclib.c:
498 fixed bug #2484677: Linker hangs
499 * src/z80/peep.c: fixed msvc warning C4047:
500 'return' : 'int ' differs in levels of indirection from 'char *'
501 * config.dsp: as/lib corrected to as/link
503 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
506 Implemented RFE #2484693.
507 * src/z80/peeph-z80.def:
508 Some peephole improvements.
510 2009-01-03 Borut Razem <borut.razem AT siol.net>
513 fixed warning: 'ret' may be used uninitialized in this function
515 2009-01-02 Borut Razem <borut.razem AT siol.net>
517 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
518 as/link/getline.[ch], as/link/lkrel.[ch]: added,
519 made support for differnet library formats more flexible,
520 preparation for support of ar format
521 * as/link/lklibr.c, as/link/z80/Makefile.in,
522 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
523 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
524 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
525 as/link/hc08/lkelf.c, as/link/aslink.h:
526 made support for differnet library formats more flexible,
527 preparation for support of ar format
529 2009-01-01 Borut Razem <borut.razem AT siol.net>
531 * as/link/asxxxx_config.h.in:
532 fixed warning: extra tokens at end of #endif directive
534 fixed warning: suggest parentheses around && within ||
535 * device/lib/Makefile.in: allow whitespaces at the end of lines in
536 ports.build, in order to make it work on cygwin - it seems to be a
537 bug in cygwin grep: CR is not treated as part of end-of-line
539 2008-12-31 Borut Razem <borut.razem AT siol.net>
541 * configure, configure.in, config.dsp, config_vc.awk,
542 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
543 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
544 introduced asxxxx_config.h.in
546 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
549 src/z80/peeph-z80.def:
550 Minor addition improvement.
552 2008-12-30 Raphael Neider <rneider AT web.de>
554 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
555 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
556 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
557 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
558 support/librarian/sdcclib.c, support/makebin/makebin.c:
559 partially revert changes from r5293..r5295
561 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
563 * src/z80/peeph-z80.def:
564 Minor peephole improvement.
566 2008-12-29 Raphael Neider <rneider AT web.de>
568 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
569 incorrectly discarded BANKSELs
571 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
573 * support/regression/tests/memory.c:
574 Added simple test for memset(), memcpy() and memmove()
576 2008-12-29 Borut Razem <borut.razem AT siol.net>
578 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
580 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
582 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
583 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
584 (177.j): added new rule
585 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
586 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
587 (decorateType CAST): propagate storage class to generic pointer results
589 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
591 * device/lib/z80/string.c,
592 device/lib/z80/printf.c,
593 device/lib/z80/mul.s:
596 Fixed code generation bug exposed by builtin memcpy().
598 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
600 * device/lib/_memcpy.c:
601 fixed conflict with builtin memcpy()
603 2008-12-26 Borut Razem <borut.razem AT siol.net>
605 * support/librarian/sdcclib.c:
606 fixed bug 2466950: "sdcclib broken"
607 by removing fgets return value check
609 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
612 device/include/string.h: Implemented RFE #1914254
614 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
615 * device/lib/z80/Makefile.in,
616 device/lib/Makefile.in,
617 device/lib/z80/memmove.s: Implemented RFE #1914256
619 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
621 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
622 * src/z80/peep.c: improved checks for unused data
624 src/z80/main.c: Implemented RFE #1899189
626 2008-12-25 Borut Razem <borut.razem AT siol.net>
628 * support/regression/Makefile.in:
629 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
631 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
633 * src/z80/peeph-z80.def: minor peephole improvements
635 2008-12-21 Borut Razem <borut.razem AT siol.net>
637 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
638 due to redefinition of symbol __assert
639 sdcclib.c:53:1:warning: "__assert" redefined
640 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
641 warning: this is the location of the previous definition
643 2008-12-20 Raphael Neider <rneider AT web.de>
645 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
646 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
647 support/cpp/libcpp/macro.c: fix format string errors
649 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
651 * src/pic/device.c: partial rewrite using strtok,
652 quieten compiler warnings, adopt SDCC coding style
654 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
655 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
656 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
657 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
658 support/librarian/sdcclib.c, support/makebin/makebin.c:
659 quieten most compiler warnings
661 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
662 probably fix operator precedence bug
664 * doc/clean.mk: quieten rm if no .lyx is present
666 2008-12-19 Borut Razem <borut.razem AT siol.net>
668 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
669 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
670 doc/README.txt, doc/test_suite_spec.lyx:
671 applied patch 2446381: Dcoumentation spelling correcitons
672 thanks to Steven Borley
674 2008-12-16 Raphael Neider <rneider AT web.de>
676 * device/include/pic/pic12f629.h,
677 device/include/pic/pic12f675.h,
678 device/lib/pic/libdev/pic12f629.c,
679 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
681 2008-12-14 Borut Razem <borut.razem AT siol.net>
683 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
684 converted to LyX 1.5.7 (\lyxformat 276) format
686 2008-12-07 Borut Razem <borut.razem AT siol.net>
688 * support/regression/tests/bitfields.c:
689 added test case for bug #2366757
691 2008-12-07 Raphael Neider <rneider AT web.de>
693 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
694 NULL pointer dereference, closes #2366757
696 2008-11-25 Raphael Neider <rneider AT web.de>
698 * device/include/pic16/pic16devices.txt,
699 sdcc/src/pic16/device.c,
700 sdcc/src/pic16/device.h: implicitly disable XINST
701 whenever CONFIG4L is set via an additional optional
702 argument to the configword directive in pic16devices.txt
704 2008-11-24 Raphael Neider <rneider AT web.de>
706 * device/lib/pic16/configure.ac,
707 device/lib/pic16/Makefile.common: fixed quoting issues
709 * device/lib/pic16/configure,
710 device/lib/pic16/debug/Makefile.in,
711 device/lib/pic16/libc/Makefile.in,
712 device/lib/pic16/libdev/Makefile.in,
713 device/lib/pic16/libio/Makefile.in,
714 device/lib/pic16/libm/Makefile.in,
715 device/lib/pic16/libsdcc/Makefile.in,
716 device/lib/pic16/Makefile.in,
717 device/lib/pic16/startup/Makefile.in: regenerated
719 * src/pic16/main.c (_pic16_finaliseOptions): revert to
722 2008-11-24 Raphael Neider <rneider AT web.de>
724 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
725 argument of --asm= or --link= to allow for
726 --asm="sh script --options", the user can double quote the
727 argument if needed: --asm="'c:/program files/gpasm' -q",
728 also fix some potential buffer overflows
730 2008-11-19 Borut Razem <borut.razem AT siol.net>
733 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
734 thanks Mauro Giachero
736 2008-11-16 Borut Razem <borut.razem AT siol.net>
738 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
739 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
741 2008-11-15 Borut Razem <borut.razem AT siol.net>
743 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
744 src/SDCCsymt.c, src/SDCCsymt.h:
745 fixed RFE #2291335 : Unnamed bit-field initialization
746 * support/regression/tests/bitfields.c:
747 added test case for RFE #2291335
748 * support/regression/tests/bug-1981238.c:
749 don't initialize unnamed bit-fields
751 2008-11-11 Raphael Neider <rneider AT web.de>
753 * device/include/pic16/pic18f25j10.h,
754 device/include/pic16/pic18f45j10.h: remove useless boilerplate
756 * device/include/pic16/adc.h,
757 device/lib/pic16/libio/adc/adcbusy.c,
758 device/lib/pic16/libio/adc/adcclose.c,
759 device/lib/pic16/libio/adc/adcconv.c,
760 device/lib/pic16/libio/adc/adcopen.c,
761 device/lib/pic16/libio/adc/adcread.c,
762 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
763 and fixed ADC routines to work for more target devices,
764 incorporates patch #2036130 by Nick Materer
766 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
768 * device/include/ctype.h,
769 * device/include/ds400rom.h,
770 * device/include/ds80c390.h,
771 * device/include/float.h,
772 * device/include/math.h,
773 * device/include/serial.h,
774 * device/include/stdbool.h,
775 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
777 * device/include/mcs51/C8051F336.h,
778 * device/include/mcs51/C8051T600.h,
779 * device/include/mcs51/C8051T610.h,
780 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
781 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
783 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
785 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
787 2008-11-10 Raphael Neider <rneider AT web.de>
789 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
790 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
791 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
792 (patch by Nick Materer, #2253980)
794 * device/lib/pic16/libio/adc.ignore,
795 device/lib/pic16/libio/i2c.ignore,
796 device/lib/pic16/libio/usart.ignore,
797 device/lib/pic16/pics.all: updated to build more device libs
799 * device/lib/pic16/libdev/Makefile.am,
800 device/lib/pic16/libdev/Makefile.in,
801 device/lib/pic16/libio/Makefile.am,
802 device/lib/pic16/libio/Makefile.in: regenerated
804 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
805 names per memory location, applied SDCC style to more functions
807 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
809 * device/include/mcs51/p89lpc933_4.h: new NXP header file
810 * device/include/mcs51/p89lpc935_6.h: new NXP header file
811 * device/include/mcs51/p89v66x.h: minor changes
812 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
814 2008-11-09 Raphael Neider <rneider AT web.de>
816 * device/include/pic/pic14devices.txt: fixed memory description for
817 12f629 and 12f675, closes #2236240
819 2008-11-06 Borut Razem <borut.razem AT siol.net>
821 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
822 pass system include paths with -isystem to sdcpp
823 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
824 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
826 2008-11-02 Raphael Neider <rneider AT web.de>
828 * doc/sdccman.lyx: updated the sections on the library build process
829 and on how to add support for new devices, and documented known
830 problems with the extended instruction set including a workaround
832 2008-11-01 Raphael Neider <rneider AT web.de>
834 * device/include/pic16/adc.h,
835 device/include/pic16/pic16devices.txt,
836 device/include/pic16/pic18f2410.h,
837 device/include/pic16/pic18f2510.h,
838 device/include/pic16/pic18f2515.h,
839 device/include/pic16/pic18f2610.h,
840 device/include/pic16/pic18f4410.h,
841 device/include/pic16/pic18f4510.h,
842 device/include/pic16/pic18f4515.h,
843 device/include/pic16/pic18f4610.h,
844 device/include/pic16/pic18fregs.h,
845 device/lib/pic16/libdev/Makefile.am,
846 device/lib/pic16/libdev/Makefile.in,
847 device/lib/pic16/libdev/pic18f2410.c,
848 device/lib/pic16/libdev/pic18f2510.c,
849 device/lib/pic16/libdev/pic18f2515.c,
850 device/lib/pic16/libdev/pic18f2610.c,
851 device/lib/pic16/libdev/pic18f4410.c,
852 device/lib/pic16/libdev/pic18f4510.c,
853 device/lib/pic16/libdev/pic18f4515.c,
854 device/lib/pic16/libdev/pic18f4610.c,
855 device/lib/pic16/libio/Makefile.am,
856 device/lib/pic16/libio/Makefile.in,
857 device/lib/pic16/pics.all: added support for 18f[24][456]10
858 and 18f[24]515 devices
859 * doc/sdccman.lyx: updated list of supported PIC16 devices
861 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
862 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
863 src/xa51/gen.c: avoid compiler warnings
864 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
866 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
868 * device/include/mcs51/p89v66x.h: NXP header file
869 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
870 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
872 2008-10-14 Raphael Neider <rneider AT web.de>
874 * device/lib/pic16/libdev/Makefile.am,
875 device/lib/pic16/libio/Makefile.am: enable building libraries for
876 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
877 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
878 * device/lib/pic16/libdev/Makefile.in,
879 device/lib/pic16/libio/Makefile.in: regenerated
881 2008-10-14 Raphael Neider <rneider AT web.de>
883 * device/include/pic16/pic18f2450.h,
884 device/include/pic16/pic18f4450.h,
885 device/lib/pic16/libdev/pic18f2450.c,
886 device/lib/pic16/libdev/pic18f4450.c,
887 device/include/pic16/adc.h,
888 device/include/pic16/pic16devices.txt,
889 device/include/pic16/pic18fregs.h,
890 device/lib/pic16/libdev/Makefile.am,
891 device/lib/pic16/libdev/Makefile.in,
892 device/lib/pic16/libio/Makefile.am,
893 device/lib/pic16/libio/Makefile.in,
894 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
896 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
897 stack to a fixed location, relax it to automatically work with all
898 but the smallest devices (256 byte RAM devices need #pragma stack)
900 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
902 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
903 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
904 * device/lib/_strcspn.c: fixed bug 2140931
906 2008-10-06 Raphael Neider <rneider AT web.de>
908 * device/include/pic16/stdio.h,
909 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
910 declared __naked for convenience, named all arguments
911 * device/lib/pic16/libc/stdio/strmgpsim.c,
912 device/lib/pic16/libc/stdio/strmmssp.c,
913 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
915 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
916 empty __naked functions,
917 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
918 corner cases (unlink first/last pCode in list), reuse more code
920 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
922 * src/ds390/main.c (_ds390_genInitStartup): added
923 * src/SDCCpeeph.c (getPatternVar): new, added,
924 (labelInRange): fixed bug 2115959
925 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
926 * src/SDCCicode.h: added newiTempOperand
927 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
928 added optimizations for 0/x and x/-1, see also patch 2142900
929 * support/regression/tests/onebyte.c (testMul): added test cases
931 2008-09-20 Borut Razem <borut.razem AT siol.net>
934 definition of absolute address symbols without initial value,
935 fixed SDCC crash "do not know how to intialize symbol"
937 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
939 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
940 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
941 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
942 * device/lib/z80/stubs.s: added stubs for above functions
943 * src/SDCCopt.c (convilong),
944 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
945 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
946 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
947 * support/regression/tests/onebyte.c: enabled all tests for z80
949 2008-09-15 Borut Razem <borut.razem AT siol.net>
951 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
952 device/lib/pic16/libc/stdio/printf.c,
953 device/lib/pic16/libc/stdio/strmusart.c,
954 device/lib/pic16/libc/stdio/printf_tiny.c,
955 device/lib/pic16/libc/stdio/sprintf.c,
956 device/lib/pic16/libc/stdio/strmgpsim.c,
957 device/lib/pic16/libc/stdio/putchar.c,
958 device/lib/pic16/libc/stdio/fprintf.c,
959 device/lib/pic16/libc/stdio/strmmssp.c,
960 device/device/lib/pic16/libc/stdio/vprintf.c,
961 device/lib/pic16/libc/stdio/printf_small.c,
962 device/lib/pic16/libc/stdio/vsprintf.c,
963 device/lib/pic16/libc/stdio/strmputchar.c,
964 device/lib/pic16/libc/Makefile.am,
965 device/lib/pic16/libc/Makefile.in:
966 *printf now returns int, puchar.c moved from stdlib to stdio,
967 *printf format parameter type changed from char * to const char *,
968 added GNU link excetion text to library source files,
969 applyed GNU coding style, removed useless svn ids,
970 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
971 binary specifier: "%b", "%hb" and "%lb"
972 * device/lib/pic16/libc/stdio/vfprintf.c:
973 applied patch #2044424: PIC16: vfprintf
974 thanks Mauro Giachero
975 * support/regression/tests/bug1057979.c:
976 removed old pic16 sprintf specifics
977 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
978 * doc/sdccman.lyx: documented 'b' binary format specifier removal
980 2008-09-15 Raphael Neider <rneider AT web.de>
982 * src/pic16/device.c (pic16_dump_usection): force udata sections
983 into the addressable range (0..0xFFF), workaround for a gpsim
984 bug preventing simulation of regtest bug1750318
985 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
986 (serialRegAssign): fixed regtest bug-971834,
987 (pic16_packRegisters): avoid null-pointer dereference
989 2008-09-14 Raphael Neider <rneider AT web.de>
991 * src/pic16/gen.c, src/pic16/ralloc.c: use
992 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
993 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
995 2008-09-12 Borut Razem <borut.razem AT siol.net>
997 * support/regression/fwk/testfwk.h:
998 define pdata as data for pic16 target
999 thanks Mauro Giachero
1001 2008-09-11 Borut Razem <borut.razem AT siol.net>
1003 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1004 support/regression/absolute.c:
1005 applied patch #2105615: Some PIC16 testcase fixlets
1006 thanks Mauro Giachero
1008 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1010 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1011 * support/regression/tests/bug2094505.c: new, added
1013 2008-09-07 Borut Razem <borut.razem AT siol.net>
1015 * src/SDCCglue.c, src/SDCCast.c:
1016 fixed throw of "excess elements" warning for char arrays
1017 * support/regression/tests/nullstring.c:
1018 disable warning about excess elements in array of chars initializer
1020 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1022 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1023 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1024 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1025 * support/regression/tests/bug2077267.c: new, added
1027 2008-09-05 Raphael Neider <rneider AT web.de>
1029 * configure.in, Makefile.common.in: add support for ccache,
1030 remove spurious $VERSION output, detect doc-tools even without
1031 --enable-doc to facilitate later manual doc-builds, minor cleanup
1032 * configure: regenerated
1034 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1035 avoid races in parallel VPATH builds
1036 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1037 * doc/sdccman.lyx: mention --without-ccache configure option
1039 2008-09-01 Raphael Neider <rneider AT web.de>
1041 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1042 * (genConstPointerGet): fix reading bitfields from __code space
1043 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1044 bitfield initializers (fix regression test bug1856409.c)
1045 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1048 2008-08-31 Raphael Neider <rneider AT web.de>
1050 * src/pic16/gen.c (genAssign): removed useless compiler output
1051 * (genPointerGet,genPointerSet,genCast),
1052 src/pic16/glue.c (pic16_printGPointerType):
1053 also handle PPOINTERs just to avoid spurious asserts
1054 * (pic16_printIvalType,pic16_printIvalBitFields):
1055 generalized to arbitrary type/bitfield sizes, allows compilation of
1056 regression test bug-1981238.c
1057 * (pic16_printIvalChar): fix regression test structflexarray.c
1058 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1059 in initialized structs and fix #1843745
1060 * (pic16_printIvalStruct): always output initializers for all fields,
1061 even those not explicitly given, fixes zeropad.c regression test
1062 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1063 #2073635, #1567098, and #1485812)
1064 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1066 2008-08-31 Borut Razem <borut.razem AT siol.net>
1068 * support/regression/tests/bug-895992.c,
1069 support/regression/tests/onebyte.c:
1070 enabled pic16 regression testing since the bugs
1071 1511794: pic16: regression test bug-895992.c fails
1072 1444425: onebyte.c regression tes fails on pic16
1073 are fixed, probably by fixing
1074 2048464: PIC16: fix genUminus - addresses not.c regression test
1075 * src/SDCCsymt.c, src/SDCCglue.c,
1076 support/regression/tests/bug-1981238.c:
1077 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1080 2008-08-30 Borut Razem <borut.razem AT siol.net>
1082 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1083 release version 4.3.2
1085 2008-08-24 Raphael Neider <rneider AT web.de>
1087 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1088 always use the sdcc from the current build tree (ignore $CC from
1089 the environment, fixes compile farm builds)
1090 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1091 remove more build products from install directory
1092 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1093 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1095 2008-08-24 Borut Razem <borut.razem AT siol.net>
1097 * src/SDCC.y: applied patch
1098 2050245: Fix # 1963382
1100 1963382: Listing File - C file comment is incorrect
1103 2008-08-23 Borut Razem <borut.razem AT siol.net>
1105 * src/pic16/gen.c: applied patch
1106 2048464: PIC16: fix genUminus - addresses not.c regression test
1107 thanks Mauro Giachero
1109 2008-08-22 Borut Razem <borut.razem AT siol.net>
1111 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1112 src/pic16/main.c: allow spaces in gpasm and gplink paths
1114 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1117 * src/z80/peeph-z80.def: minor peephole improvement
1119 2008-08-15 Raphael Neider <rneider AT web.de>
1121 * src/z80/gen.c (_vemit2): suppress compiler warning
1123 * src/pic/*.[ch]: make proper use of header files and avoid
1124 ad-hoc extern declarations, mark module-local helpers 'static',
1125 removed dead/replaced code, no functional changes
1126 * src/pic16/pcode.c: disentangled from pic14 backend
1128 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1130 * src/z80/gen.c: fixed #2051348
1131 * support/regression/tests/bug-2051348.c: regression test for #2051348
1133 2008-08-10 Raphael Neider <rneider AT web.de>
1136 * Makefile.common.in: export PACKAGE for $docdir,
1137 fixes #1957036, avoid some "underquoted definition" warnings
1138 * configure: regenerated
1140 2008-08-10 Raphael Neider <rneider AT web.de>
1142 * device/lib/pic16/**: build pic16 library using autotools for
1143 improved dependency tracking
1145 * device/lib/Makefile.in,
1147 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1149 2008-08-10 Raphael Neider <rneider AT web.de>
1151 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1152 local variables if --nooverlay is given, workaround for #2023121
1154 2008-08-08 Raphael Neider <rneider AT web.de>
1156 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1158 2008-08-08 Raphael Neider <rneider AT web.de>
1160 * src/pic/pcoderegs.c,
1162 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1164 2008-08-07 Borut Razem <borut.razem AT siol.net>
1166 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1167 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1168 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1169 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1170 applied modified patch 2038174: Add support for binary constants v2
1171 thanks Mauro Giachero
1172 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1174 2008-08-04 Raphael Neider <rneider AT web.de>
1177 * src/pic16/device.h,
1179 * src/pic16/main.c: enable --optimize-goto by default
1181 * device/lib/pic16/Makefile.common.in: suppress removed option
1184 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1186 2008-07-30 Borut Razem <borut.razem AT siol.net>
1188 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1189 applied patch 22032433: PIC16: fix constant strings,
1190 thanks Mauro Giachero
1192 2008-07-29 Borut Razem <borut.razem AT siol.net>
1194 * src/pic16/gen.c: applied patches:
1195 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1196 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1197 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1198 thanks Mauro Giachero
1200 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/port.h: Fixed typo in comment
1204 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1206 * src/z80/mappings.i: Implemented RFE #1919415
1207 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1208 #1880202, #1914434, prepared for RFE #1703943
1210 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1212 * src/z80/peeph.def,
1213 * src/z80/peeph-z80.def,
1214 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1215 preparation for Z80 peephole improvements
1217 2008-06-21 Raphael Neider <rneider AT web.de>
1219 * device/include/pic16/pic18f66j60.h,
1220 * device/include/pic16/pic18f66j65.h,
1221 * device/include/pic16/pic18f67j60.h,
1222 * device/include/pic16/pic18f86j60.h,
1223 * device/include/pic16/pic18f86j65.h,
1224 * device/include/pic16/pic18f87j60.h,
1225 * device/include/pic16/pic18f96j60.h,
1226 * device/include/pic16/pic18f96j65.h,
1227 * device/include/pic16/pic18f97j60.h,
1228 * device/lib/pic16/libdev/pic18f66j60.c,
1229 * device/lib/pic16/libdev/pic18f66j65.c,
1230 * device/lib/pic16/libdev/pic18f67j60.c,
1231 * device/lib/pic16/libdev/pic18f86j60.c,
1232 * device/lib/pic16/libdev/pic18f86j65.c,
1233 * device/lib/pic16/libdev/pic18f87j60.c,
1234 * device/lib/pic16/libdev/pic18f96j60.c,
1235 * device/lib/pic16/libdev/pic18f96j65.c,
1236 * device/lib/pic16/libdev/pic18f97j60.c,
1237 * device/include/pic16/pic16devices.txt,
1238 * device/include/pic16/pic18fregs.h,
1239 * device/lib/pic16/pics.all: added new devices
1241 * device/include/pic16/adc.h,
1242 * device/lib/pic16/libio/adc/adcbusy.c,
1243 * device/lib/pic16/libio/adc/adcopen.c,
1244 * device/lib/pic16/libio/adc/adcsetch.c,
1245 * device/lib/pic16/libio/i2c/i2copen.c,
1246 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1247 all changes from a patch by Anton Strobl
1249 2008-06-12 Borut Razem <borut.razem AT siol.net>
1251 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1252 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1253 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1254 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1255 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1256 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1257 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1258 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1259 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1260 by applying the modified patch from Risto Huotari
1262 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1265 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1266 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1267 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1268 * support/regression/tests/bug1938300.c: new, added
1270 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * device/include/asm/ds390/features.h,
1273 * device/include/asm/mcs51/features.h,
1274 * device/include/mcs51/regc515c.h: inserted LGPL notice
1276 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * device/lib/gbz80/div.s,
1279 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1280 patch 1597883, Thanks Robert Ramey
1282 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1285 createIvalCharPtr, createIvalPtr, createIval),
1287 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1288 initializers for local auto variables
1289 * support/regression/tests/zeropad.c: added testcase for auto initializers
1291 2008-05-26 Raphael Neider <rneider AT web.de>
1293 * device/lib/pic16/startup/crt0.c,
1294 * device/lib/pic16/startup/crt0i.c,
1295 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1296 explicit, fixed curr_entry loop for >= 256 initializer records,
1297 removed debug code (write to 0xf7e)
1299 2008-05-25 Raphael Neider <rneider AT web.de>
1301 * device/include/pic/pic16f627a.h,
1302 * device/include/pic/pic16f628a.h,
1303 * device/include/pic/pic16f648a.h: added missing ports
1305 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1307 * device/include/float.h: added __INFINITY
1308 * device/lib/_fsadd.c: handle overflows
1309 * device/lib/_fsmul.c,
1310 * device/lib/_fsdiv.c: use __INFINITY
1311 * device/lib/_fseq.c,
1312 * device/lib/_fsneq.c: handle -0.0
1313 * sim/ucsim/s51.src/uc89c51r.cc,
1314 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1315 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1316 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1317 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1318 * support/regression/tests/snprintf.c: test bug with --xstack
1320 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1322 * src/SDCCpeeph.c (callFuncByName):
1323 Support nested parenthesis in peephole function arguments (#1967300)
1325 2008-05-19 Raphael Neider <rneider AT web.de>
1327 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1328 fixed duplicate labels (#1911325)
1330 2008-05-19 Raphael Neider <rneider AT web.de>
1332 * src/regression/empty.c: suppress warning
1333 * src/regression/pointer1.c: enabled index_by_pointer()
1334 * src/regression/inline.c: now works for pic16 as well
1336 * src/pic16/device.c: include dbuf declarations
1337 * src/pic16/device.h: removed obsolete prototypes
1339 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1340 * src/pic16/glue.c: made purely local functions static,
1341 (pic16_printGPointerType, pic16_printIvalCharPtr,
1342 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1343 generic pointers' tags (#1961866)
1345 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1347 2008-05-19 Borut Razem <borut.razem AT siol.net>
1349 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1350 fixed typo, uninstall include/pic16/pic16devices.txt
1352 2008-05-18 Borut Razem <borut.razem AT siol.net>
1354 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1355 the buffer is null terminated
1356 * src/device/pic16.c:
1357 applied modified patch 1965676: Patch for Win32 16 bit PIC
1358 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1360 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1362 * src/SDCC.lex (check_type),
1363 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1365 * as/mcs51/clean.mk,
1366 * as/z80/clean.mk: also clean *.dep
1367 * device/lib/pic16/libsdcc/stack/Makefile,
1368 * sim/ucsim/libtool: removed as they are rebuild by configure
1369 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1371 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1373 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1374 fixupInline instead of createFunction to fix bug 1864577
1375 (inlineFindMaxBlockno): removed, use global blockNo
1376 * src/SDCCglobl.h: added blockNo
1378 * src/z80/peep.h: modified properties
1379 * support/regression/tests/bug1864577.c: new, added
1381 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1383 * as/mcs51/asdata.c,
1384 * as/mcs51/asm.h: added org_cnt
1385 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1386 * as/mcs51/asout.c: changed old K&R to ANSI
1387 * as/mcs51/Makefile.in: use common identifiers
1393 * as/hc08/Makefile.bcc,
1394 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1395 * sdcc_vc_in.h: added define __func__
1396 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1397 Thanks Ruud van Silfhout
1398 * support/regression/tests/bug1717305.c: new, added
1400 2008-05-05 Borut Razem <borut.razem AT siol.net>
1402 * support/regression/Makefile.in,
1403 support/regression/ports/ds390/spec.mk,
1404 support/regression/ports/hc08/spec.mk,
1405 support/regression/ports/mcs51-common/spec.mk,
1406 support/regression/ports/pic14/spec.mk,
1407 support/regression/ports/pic16/spec.mk,
1408 support/regression/ports/ucz80/spec.mk,
1409 support/regression/ports/z80/spec.mk:
1410 added INC_DIR and LIBDIR paths
1411 * src/ds390/gen.c: removed duplicated selicolon
1413 2008-05-04 Borut Razem <borut.razem AT siol.net>
1415 * support/regression/Makefile.in,
1416 support/regression/fwk/lib/testfwk.c,
1417 support/regression/ports/ds390/spec.mk,
1418 support/regression/ports/hc08/spec.mk,
1419 support/regression/ports/mcs51-common/spec.mk,
1420 support/regression/ports/mcs51-large/spec.mk,
1421 support/regression/ports/mcs51-medium/spec.mk,
1422 support/regression/ports/mcs51-small/spec.mk,
1423 support/regression/ports/mcs51-stack-auto/spec.mk,
1424 support/regression/ports/mcs51-xstack-auto/spec.mk,
1425 support/regression/ports/pic14/spec.mk,
1426 support/regression/ports/pic16/spec.mk,
1427 support/regression/ports/ucz80/spec.mk:
1428 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1429 used to run regeression tests
1431 2008-05-01 Raphael Neider <rneider AT web.de>
1433 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1434 supported devices and instructions to add new ones
1436 2008-05-01 Raphael Neider <rneider AT web.de>
1438 * device/include/pic16/adc.h,
1439 device/lib/pic16/libio/adc/adcbusy.c,
1440 device/lib/pic16/libio/adc/adcopen.c,
1441 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1442 18f2455 style ADC devices, based on patch #1776197
1443 * device/lib/pic16/libio/adc/adcclose.c,
1444 device/lib/pic16/libio/adc/adcconv.c,
1445 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1446 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1447 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1448 * device/include/pic16/pic18f4431.h,
1449 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1450 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1452 2008-05-01 Raphael Neider <rneider AT web.de>
1454 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1455 moved xinst flag into pic16_options_t
1456 * src/pic16/device.c (default_device, pic16_list_devices,
1457 pic16_find_device): removed references to sfrrange
1458 * src/pic16/gen.c (genFunction),
1459 src/pic16/glue.c (pic16initialComments),
1460 src/pic16/main.c (pic16_optionsTable),
1461 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1463 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1465 2008-04-29 Raphael Neider <rneider AT web.de>
1467 * src/pic16/devices.inc,
1468 device/include/pic16/pic16devices.txt: replaced compiled-in list
1469 of devices with a variant parsed at runtime
1470 * src/pic16/device.c: added support for parsing pic16devices.txt,
1472 * src/pic16/device.h: removed (now) unused fields from PIC_device
1473 * src/pic16/main.c: removed #pragma maxram,
1474 (_pic16_initPaths): removed bogus generation of search paths,
1475 setup the port proper only after the search paths (for
1476 pic16devices.txt) are set up,
1477 (_pic16_finaliseOptions): moved processor dependant code here
1478 from _pic16_initPaths(), clean up
1479 * src/pic16/ralloc.c (pic16_init_stack),
1480 * src/pic16/ralloc.h,
1481 * src/pic16/pcode.c: clean up
1482 * device/include/Makefile.in,
1483 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1484 * support/scripts/inc2h-pic16.pl: updated instructions
1486 2008-04-29 Raphael Neider <rneider AT web.de>
1488 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1489 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1490 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1491 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1492 added missing family members and 18f2480/2580/4480/4580 family
1493 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1494 * device/include/pic16/pic18f2525.h: use 18f4620.h
1495 * device/include/pic16/pic18f6680.h: use 18f8680.h
1496 * device/include/pic16/pic18fregs.h,
1497 device/lib/pic16/pics.all,
1498 src/pic16/devices.inc: add new devices
1499 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1500 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1501 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1502 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1503 prevent attempting to build the libio for some new devices
1505 2008-04-29 Raphael Neider <rneider AT web.de>
1507 * debugger/mcs51/Makefile.in: fixed paths to sources
1509 2008-04-25 Borut Razem <borut.razem AT siol.net>
1511 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1512 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1513 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1514 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1515 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1516 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1517 as/link/z80/linkz80.dsp: lklibr.c moved
1518 * doc/INSTALL.txt: binary archives in bz2 format
1519 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1521 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1524 * support/regression/tests/bug1856409.c: new, added
1526 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1529 * src/mcs51/peep.c: Use werror for error messages.
1530 * src/SDCCicode.c (geniCodeConditional),
1531 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1532 * src/z80/Makefile.bcc,
1533 * src/z80/z80.dsp: added src/z80/peep.c/h
1534 * support/regression/tests/bug1839321.c: new, added
1536 2008-04-20 Raphael Neider <rneider AT web.de>
1538 * device/include/pic16/pic18f2455.h: added bitfields for port C
1540 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1542 * src/z80/peep.c: Use werror for error messages.
1544 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1546 * src/z80/peep.h (declaration of notUsed()),
1547 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1549 * src/z80/z80.h (added dependency on peep.h),
1550 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1553 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1555 * src/SDCCpeeph.c (added support for notUsed()),
1556 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1558 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1559 for notUsed()): Implemented generic (that is not port-specific) part
1562 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1564 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1565 * device/lib/libsdcc.lib,
1566 * device/lib/Makefile.in,
1567 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1568 * device/lib/calloc.c: renamed to _calloc.c
1569 * device/lib/free.c: renamed to _free.c
1570 * device/lib/malloc.c: renamed to _malloc.c
1571 * device/lib/realloc.c: renamed to _realloc.c
1572 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1573 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1574 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1575 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1576 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1577 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1578 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1579 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1581 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1582 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1583 * support/regression/tests/bug1509084.c: new, added
1585 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * device/include/mcs51/cc2510fx.h: added _XPAGE
1588 * device/include/mcs51/compiler.h: cosmetic changes
1590 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1595 2008-03-31 Borut Razem <borut.razem AT siol.net>
1597 * support/cpp2 renamed to support/cpp
1598 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1599 support/cpp2/libiberty/splay-tree.c,
1600 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1601 support/cpp2/libcpp/directives.c,
1602 support/cpp2/libcpp/include/cpplib.h,
1603 support/cpp2/libcpp/include/symtab.h,
1604 support/cpp2/libcpp/include/line-map.h,
1605 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1606 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1607 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1608 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1609 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1610 release version 4.3.0
1611 * configure.in, configure, Makefile.in, Makefile.bcc:
1612 adapted for moved cpp2
1614 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1616 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1617 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1619 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1623 * support/regression/tests/bug1717943.c: new, added
1625 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1627 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1628 bytewise return value assignments introduced in last commit.
1630 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1632 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1633 genMult, genJumpTab):
1634 Use 16-bit instructions for addition in some additional cases,
1635 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1637 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1639 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1640 Implemented RFE #1921450, changed some debug messages.
1642 2008-03-30 Borut Razem <borut.razem AT siol.net>
1644 * Small Device C Compiler 2.8.0 released
1645 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1646 * support/scripts/sdcc.nsi: added finish page; this version
1647 was used for 2.8.0 release
1648 * doc/knownbugs.html: removed; magically generated by the build
1649 process using gen_known_bugs.pl from now on
1651 2008-03-23 Borut Razem <borut.razem AT siol.net>
1653 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1654 and reverted it, since it was already fixed by Raphael ;-)
1655 * doc/knownbugs.html: updated for RC2
1657 2008-03-22 Raphael Neider <rneider AT web.de>
1659 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1662 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1664 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1665 * support/regression/tests/bug1839277.c: added related testBug1839299
1667 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1670 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1672 * src/mcs51/gen.c: throughout only output hex constants
1673 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1674 * support/regression/tests/bug1839277.c: new, added
1676 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1678 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1679 compilation warning about nested comments.
1681 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1683 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1684 * support/regression/tests/bug1921073.c: new, added
1686 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1688 * src/z80/SDCCpeeph.c.c (callFuncByName):
1689 Commented function parameters.
1691 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1693 * src/z80/ralloc.c (packRegsForAccUse2):
1694 disabled a broken accumulator packing optimization (fixed #1292721).
1695 * support/regression/tests/bug-1292721: Regression test for #1292721.
1697 2008-03-16 Raphael Neider <rneider AT web.de>
1699 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1700 fixed code bloat regression using a variant of patch #1915618
1702 2008-03-16 Borut Razem <borut.razem AT siol.net>
1704 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1705 icon, changed startup menu for release distribution, code cleaning,
1706 create url files instead links in startup menu
1708 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1711 * support/regression/tests/bug1579949.c: new, added
1713 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1715 * device/lib/printf_fast.c: fixed bug 1255403
1717 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1719 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1720 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1722 2008-03-14 Borut Razem <borut.razem AT siol.net>
1724 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1725 command line options
1726 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1727 is correctly displayed
1728 * as/link/z80/lkmain.c: usage line commented out
1730 2008-03-13 Borut Razem <borut.razem AT siol.net>
1732 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1733 updated the list pf supported pic14 devices
1735 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1739 2008-03-12 Borut Razem <borut.razem AT siol.net>
1741 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1742 fixed documentation request #1718191
1743 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1744 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1747 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1749 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1750 * support/regression/tests/bug1505811.c: new, added
1752 2008-03-09 Raphael Neider <rneider AT web.de>
1754 * device/include/pic16/pic18f2620.h,
1755 * device/include/pic16/pic18f4620.h,
1756 * device/lib/pic16/libdev/pic18f2620.c,
1757 * device/lib/pic16/libdev/pic18f4525.c,
1758 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1759 family to consistently use pic18f4620.[ch], fixes #1832562
1761 2008-03-09 Borut Razem <borut.razem AT siol.net>
1763 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1764 changed sdcc version to 2.8.0
1765 * knownbugs.html: regenerated
1766 * support/scripts/gen_known_bugs.pl: added number of open bugs
1768 2008-03-09 Raphael Neider <rneider AT web.de>
1770 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1771 (genOr): read volatile operand even if the result is known,
1773 (genOr,genXor): removed unused legacy code,
1774 (genDummyRead): use pic16_mov2w_volatile()
1776 2008-03-08 Borut Razem <borut.razem AT siol.net>
1778 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1779 cons w. --model-large
1780 * support/regression/staticinit.c: added regression test for bug
1783 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1785 * src/ds390/gen.c (pushSide, genPcall),
1786 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1787 * src/mcs51/gen.c: cosmetic changes
1788 * support/regression/fwk/include/testfwk.h: added macro reentrant
1789 * support/regression/tests/bug1908493.c: new, added
1791 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1793 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1795 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1797 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1798 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1799 already set in ds390/main.c and mcs51/main.c
1801 2008-03-07 Raphael Neider <rneider AT web.de>
1803 * src/regression/init0.c: new test for initialized arrays of function
1805 * src/regression/Makefile: made a bit more flexible, added init0.c
1806 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1807 pointers, closes #1427663
1809 2008-03-05 Borut Razem <borut.razem AT siol.net>
1811 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1812 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1814 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1816 * support/librarian/sdcclib.c:Added feature request 1908061:
1817 Synchronise sdcclib commands with ar.
1819 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1821 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1822 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1823 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1824 * device/include/mcs51/compiler.h: removed umlauts, added double
1827 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1830 * support/regression/tests/bug1536762.c: new, added
1832 * src/SDCCutil.h: added getBuildDate()
1833 * src/SDCCmain.c (printVersionInfo),
1834 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1836 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1837 * src/ds390/ralloc.c (packRegisters),
1838 * src/mcs51/ralloc.c (packRegisters),
1839 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1841 * support/regression/tests/bug1618050.c: new, added
1842 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1843 * support/regression/fwk/include/testfwk.h,
1844 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1847 2008-03-04 Raphael Neider <rneider AT web.de>
1849 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1850 on accessing OP_SYM_TYPE(op)
1851 * src/pic/gen.h: removed unused prototype of genMinusDec()
1852 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1853 fix #1876953 (invalid subtraction code), removed unused code
1855 2008-03-03 Raphael Neider <rneider AT web.de>
1859 * src/pic/genarith.c,
1861 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1862 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1864 2008-03-03 Raphael Neider <rneider AT web.de>
1866 * src/pic/device.c (find_device): search user-specified paths first
1867 for pic14devices.txt, fixes #1900827
1869 2008-03-02 Borut Razem <borut.razem AT siol.net>
1871 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1872 AddToPath and RemoveFromPath
1874 2008-03-01 Borut Razem <borut.razem AT siol.net>
1876 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1877 work correctly, added debugging support if -DSDCC.DEBUG command line
1880 2008-02-28 Borut Razem <borut.razem AT siol.net>
1882 * doc/sdccman.lyx: cosmetic changes
1884 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1886 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1887 * doc/sdccman.lyx: fixed unmeant removal of spaces
1889 2008-02-27 Borut Razem <borut.razem AT siol.net>
1891 * support/scripts/sdcc.nsi: corrected installation directory for
1892 current user installation mode
1893 * doc/README.txt: added Philipp Klaus Krause to the developers list
1895 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1898 return ifx condition
1899 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1900 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1901 ifxJump to fix bug 1838000
1902 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1903 * support/regression/tests/bug1838000.c: new, added
1904 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1906 2008-02-26 Borut Razem <borut.razem AT siol.net>
1908 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1910 * support/scripts/sdcc.nsi: added MULTIUSER page,
1911 NSIS upgraded to version 2.35
1913 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1916 * support/regression/tests/bug1565152.c: new, added
1918 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1921 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1922 * support/regression/tests/bug1670148.c: new, added
1924 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1926 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1928 2008-02-24 Borut Razem <borut.razem AT siol.net>
1930 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1931 is ineffective for unsigned char parameter
1933 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1936 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1937 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1938 * support/Util/MySystem.c (my_system): output errorcode when verbose
1940 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1942 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1945 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1947 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1950 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1952 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1954 2008-02-21 Borut Razem <borut.razem AT siol.net>
1956 * support/regression/Makefile.in,
1957 support/regression/ports/ds390/spec.mk,
1958 support/regression/ports/hc08/spec.mk,
1959 support/regression/ports/mcs51-common/spec.mk,
1960 support/regression/ports/pic14/spec.mk,
1961 support/regression/ports/pic16/spec.mk,
1962 support/regression/ports/ucz80/spec.mk,
1963 support/regression/ports/xa51/spec.mk:
1964 added CFLAGS when compiling timeout
1966 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1968 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1971 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1974 * support/regression/tests/bug1888147.c: new, added
1976 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1978 * src/z80/gen.c: fixed bugs #1596270, #1736867
1980 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1982 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1983 contents, mostly fixes #1596270
1985 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1987 * src/z80/peeph.def,
1988 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1989 peepholes, fixes #1806565
1991 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1994 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1995 fixes bug 1739475, thanks Robert Larice
1996 (rule 271): new, added
1998 2008-02-18 Borut Razem <borut.razem AT siol.net>
2000 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2002 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2006 2008-02-17 Raphael Neider <rneider AT web.de>
2008 * src/pic16/genarith.c,
2011 * src/pic16/genutils.c: removed unused legacy code,
2012 removed unused fields from struct asmop and struct _G
2014 2008-02-17 Raphael Neider <rneider AT web.de>
2016 * src/pic16/gen.c (AccRsh): cosmetic changes,
2017 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2018 genRightShiftLiteral): fixed to work with SFRs as result by
2019 assigning only once to result,
2020 removed a lot of unused/excluded code fragments
2022 2008-02-17 Raphael Neider <rneider AT web.de>
2024 * device/include/pic/pic16f88.h,
2025 * device/include/pic/pic16f886.h,
2026 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2028 2008-02-17 Borut Razem <borut.razem AT siol.net>
2030 * src/z80/peeph.def: applied patch
2031 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2032 * src/z80/gen.c, src/z80/peeph.def: applied patch
2033 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2034 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2035 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2036 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2037 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2038 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2040 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2042 * as/link/mcs51/aslink.dsp: removed SDK define
2043 * as/link/z80/clean.mk: brought in sync with other ports
2044 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2045 * as/hc08/Makefile.bcc,
2046 * as/mcs51/Makefile.bcc,
2047 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2048 * src/z80/main.c (_setValues): use the now capitalized -Z,
2049 (z80_port, gbz80_port): generate debug information when asked
2051 2008-02-16 Borut Razem <borut.razem AT siol.net>
2053 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2054 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2055 as/z80/Makefile.in. as/z80/Makefile.bcc:
2056 applied patch #1893393: patch for as-z80 and link-z80 to generate
2057 cdb, thanks to Armin Diehl
2058 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2059 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2060 asnoice.c moved to as/asxxsrc/asnoice.c
2061 * src/z80/peeph-gbz80.def: applied patch
2062 #1880235: Z80 return peephole, thanks to Philipp Krause
2064 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * doc/sdccman.lyx: bumped version to 2.7.5
2068 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2070 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * device/include/pic16/stdlib.h,
2073 * device/lib/pic16/libc/stdlib/ltoa.c,
2074 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2076 2008-02-13 Borut Razem <borut.razem AT siol.net>
2078 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2079 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2080 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2081 src/SDCCopt.c, src/SDCCval.c:
2082 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2084 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * src/SDCCsymt.c (compareType): fixed bug 1309013
2088 2008-02-09 Borut Razem <borut.razem AT siol.net>
2090 * src/SDCCval.c, src/SDCCval.h:
2091 code cleaning, added function constChrVal()
2092 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2093 call constChrVal() instead constVal()
2095 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2100 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2101 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2104 2008-02-01 Raphael Neider <rneider AT web.de>
2106 * device/include/pic/pic16f886.h,
2107 * device/include/pic/pic16f887.h: added RA6 and RA7
2109 2008-01-24 Raphael Neider <rneider AT web.de>
2111 * device/include/pic/pic16f88.h: added RA6 and RA7
2112 * device/lib/pic/libdev/disabled_pic16f886.c,
2113 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2115 * src/pic16/devices.inc,
2116 * device/include/pic16/pic18f2423.h,
2117 * device/include/pic16/pic18f2523.h,
2118 * device/include/pic16/pic18fregs.h,
2119 * device/lib/pic16/pics.all
2120 * device/lib/pic16/libdev/pic18f2423.c,
2121 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2122 * device/lib/pic16/libio/i2c.ignore,
2123 * device/lib/pic16/libio/usart.ignore,
2124 * device/lib/pic16/libio/adc.ignore: ignore new devices
2126 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2128 * src/SDCCast.c (createRMW): fixed bug 1582651
2130 2008-01-20 Borut Razem <borut.razem AT siol.net>
2132 * src/SDCCcse.c: partially fixed enhancement request
2133 #1793872 - multiply by -1 not collapsed
2134 * support/regression/tests/arithcsi.c: added regression test
2136 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2138 * as/mcs51/asx8051.dsp: removed define SDK
2139 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2140 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2142 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2143 cosmetic changes, brought more in sync, changed old K&R to ANSI
2145 2008-01-13 Borut Razem <borut.razem AT siol.net>
2147 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2148 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2150 2007-12-30 Borut Razem <borut.razem AT siol.net>
2152 * src/pic16/gen.c: fixed implementation of bitwise operations for
2154 * support/regression/tests/bitwise.c: added test cases
2156 2007-12-29 Borut Razem <borut.razem AT siol.net>
2158 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2159 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2160 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2161 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2162 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2163 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2164 src/pic16/pcode.[ch]: added const qualifier
2165 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2166 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2167 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2168 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2169 * as/asxxsrc/aslex.c: use dbuf_getline()
2170 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2171 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2172 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2173 as/z80/asm.h, as/z80/z80adr.c:
2174 changed type of ib and ip to const char *
2176 2007-12-28 Borut Razem <borut.razem AT siol.net>
2178 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2179 introduced (readlin) - long lines are turuncated
2180 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2181 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2182 as/z80/Makefile.in: moved aslex.c to asxxsrc
2183 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2184 * as/hc08/asmain.c, as/mcs51/asmain.c:
2185 added missing initialization of a_addr field
2186 * support/regression/tests/long_asm_line.c: added regtest for long
2189 2007-12-22 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2193 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2195 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2197 2007-12-16 Borut Razem <borut.razem AT siol.net>
2199 * device/include/pic16/stdbool.h: removed, since already exists in
2200 device/include/; this also fixes bitopcse.c regression test for pic16
2202 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2203 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2204 dereference doesn't work; covered by regression test bug1399290
2206 2007-12-05 Borut Razem <borut.razem AT siol.net>
2208 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2211 2007-12-01 Borut Razem <borut.razem AT siol.net>
2213 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2214 corrected handling of the highest_valid_address
2216 2007-11-17 Raphael Neider <rneider AT web.de>
2218 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2219 * src/pic/glue.c (picglue): emit .file if --debug is given
2221 2007-11-17 Raphael Neider <rneider AT web.de>
2223 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2224 care when left or right operand resides in result, fixes #1830220
2226 2007-11-17 Borut Razem <borut.razem AT siol.net>
2228 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2229 #983491 - "Merge duplicate strings function is ineffective"
2230 * support/regression/tests/bug-983491.c: regtest disabled
2231 * as/asxxsrc: created
2232 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2233 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2234 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2235 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2236 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2237 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2238 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2239 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2240 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2241 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2242 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2243 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2244 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2246 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * device/include/stdarg.h: added and removed some casts
2249 * src/SDCCsymt.c (compareType): Fully check types between generic and
2250 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2252 2007-11-13 Borut Razem <borut.razem AT siol.net>
2254 * support/regression/tests/bug-1817005.c:
2255 added regtest for bug #1817005 - as-z80 chokes on long labels
2257 2007-11-12 Borut Razem <borut.razem AT siol.net>
2259 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2260 as/z80/asout.c, as/z80/aslist.c:
2261 fixed bug #1817005 - as-z80 chokes on long labels
2263 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2266 * as/z80/asmain.c: cosmetic changes
2269 * as/z80/alloc.h: removed
2271 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2272 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2273 * as/link/hc08/Makefile.in,
2274 * as/link/mcs51/Makefile.in,
2275 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2277 * as/link/mcs51/lkarea.c,
2278 * as/link/mcs51/lkmain.c: cosmetic changes
2279 * as/link/hc08/lklibr.c,
2280 * as/link/z80/lklibr.c,
2281 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2282 used cygwin_conv_to_full_posix_path,
2283 added warnings, cosmetic changes, brought more in sync
2284 changed old K&R into ANSI function declarations
2285 * as/link/z80/lklibr.c (loadAdb): added
2286 * as/link/z80/lkmain.c: removed -- option from usage text
2288 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * src/mcs51/gen.c (outBitC): optimized for no result
2292 2007-10-31 Borut Razem <borut.razem AT siol.net>
2294 * src/SDCCsymt.c: fixed (hopeful properly) bug
2295 #1805702 - order of extern matters
2296 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2299 2007-10-29 Borut Razem <borut.razem AT siol.net>
2301 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2302 - order of extern matters
2303 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2306 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2308 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2309 24bitMode, portIsDS390
2310 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2311 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2312 (notVolatileVariable): also check sloc names,
2313 (callFuncByName): moved ftab[] out of function and sorted it by use
2315 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2317 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2318 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2319 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2320 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2321 * support/regression/tests/bug-880197.c: new, added
2323 2007-10-28 Borut Razem <borut.razem AT siol.net>
2325 * support/regression/Makefile.in,
2326 support/regression/ports/mcs51-large/spec.mk,
2327 support/regression/ports/mcs51-xstack-auto/spec.mk,
2328 support/regression/ports/mcs51-stack-auto/spec.mk,
2329 support/regression/ports/mcs51-medium/spec.mk,
2330 support/regression/ports/mcs51-common/spec.mk,
2331 support/regression/ports/mcs51-common/*,
2332 support/regression/ports/mcs51-small/*:
2333 mcs51 renamed to mcs51-common, created mcs51-small
2334 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2335 * support/regression/tests/bug-1805702.c: added regtest for bug
2338 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2340 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2341 added new rules 265 - 270
2342 * support/regression/tests/bug1721024.c:new, added
2343 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2344 introduced new test-mcs51 to run all mcs51 tests
2346 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2348 * support/regression/tests/bug1816470.c: new, added
2350 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2353 propagate for *,+,- with float, fixed bug 1816470
2354 (decorateType): cast to resultTypeProp instead of resultType
2356 2007-10-19 Borut Razem <borut.razem AT siol.net>
2358 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2359 function is ineffective" for pic16 tareget
2360 * support/scripts/listerr.c: corrected include path
2361 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2364 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * support/regression/tests/using.c: new, added
2367 * support/regression/tests/vaargs.c: fixed and enabled test
2369 2007-10-18 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2373 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2375 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2377 * doc/sdccman.lyx: documented option --Werror
2378 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2379 RegBankUsed[] earlier
2381 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2383 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2387 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2389 * src/SDCCast.c (decorateType): improved optimization of tri-op
2390 * src/SDCCerr.c (vwerror, setWError),
2392 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2393 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2395 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2397 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2398 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2399 * support/regression/tests/bug-223113.c,
2400 * support/regression/tests/bug-426632.c,
2401 * support/regression/tests/bug-468811.c,
2402 * support/regression/tests/bug-477835.c,
2403 * support/regression/tests/bug-478094.c,
2404 * support/regression/tests/bug-499644.c,
2405 * support/regression/tests/bug-524209.c,
2406 * support/regression/tests/bug-524211.c,
2407 * support/regression/tests/packcast.c,
2408 * support/regression/tests/structidx.c: added empty tests
2409 * support/regression/tests/bug-607243.c: enabled test
2411 2007-10-06 Borut Razem <borut.razem AT siol.net>
2413 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2414 support of universal binaries on Mac OS X
2416 2007-10-02 Borut Razem <borut.razem AT siol.net>
2418 * src/SDCCval.h: unified double2ul macro for all platforms
2419 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2420 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2422 2007-09-30 Borut Razem <borut.razem AT siol.net>
2424 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2426 * sdcc_vc_in.h: enabled warnings
2427 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2428 unsigned type, result still unsigned
2429 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2431 2007-09-28 Raphael Neider <rneider AT web.de>
2433 * src/pic/device.c (find_device): prevent buffer underflow error
2434 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2435 the just destroyed list entry
2437 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2439 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2442 2007-09-18 Borut Razem <borut.razem AT siol.net>
2444 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2445 applied to unsigned type, result still unsigned
2447 2007-09-17 Borut Razem <borut.razem AT siol.net>
2449 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2450 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2451 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2452 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2453 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2454 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2455 src/z80/gen.c, src/z80/ralloc.c:
2456 fixed bug #1739860 - sdcc does not work correctly on some platforms
2458 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2460 2007-09-17 Raphael Neider <rneider AT web.de>
2462 * src/pic16/device.c: reverted to previous version
2463 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2465 2007-09-16 Raphael Neider <rneider AT web.de>
2467 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2468 as this raises a ton of gpasm warnings, just emit a second label
2469 * src/pic16/devices.inc,
2470 * device/lib/pic16/pics.all,
2471 * device/lib/pic16/libdev/pic18f2585.c,
2472 * device/lib/pic16/libdev/pic18f2680.c,
2473 * device/lib/pic16/libdev/pic18f2682.c,
2474 * device/lib/pic16/libdev/pic18f2685.c,
2475 * device/lib/pic16/libdev/pic18f4585.c,
2476 * device/lib/pic16/libdev/pic18f4680.c,
2477 * device/lib/pic16/libdev/pic18f4682.c,
2478 * device/lib/pic16/libdev/pic18f4685.c,
2479 * device/include/pic16/pic18f2585.h,
2480 * device/include/pic16/pic18f2680.h,
2481 * device/include/pic16/pic18f2682.h,
2482 * device/include/pic16/pic18f2685.h,
2483 * device/include/pic16/pic18f4585.h,
2484 * device/include/pic16/pic18f4680.h,
2485 * device/include/pic16/pic18f4682.h,
2486 * device/include/pic16/pic18f4685.h,
2487 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2488 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2489 patch contributed by Anton Strobl, applied with changes
2491 2007-09-16 Raphael Neider <rneider AT web.de>
2493 * device/include/pic16/pic18f2431.h,
2494 * device/include/pic16/pic18f25j10.h,
2495 * device/include/pic16/pic18f4431.h,
2496 * device/include/pic16/pic18f45j10.h: adopted common include style
2497 * device/include/pic16/pic18f1320.h,
2498 * device/include/pic16/pic18f2320.h,
2499 * device/include/pic16/pic18f2525.h,
2500 * device/include/pic16/pic18f4320.h,
2501 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2502 * device/include/pic16/pic18fregs.h: prepared for automatic include
2503 file selection by having DEVICE.h for every DEVICE
2504 * device/lib/pic16/libdev/pic18f2320.c,
2505 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2507 * device/lib/pic16/configure.in,
2508 * device/lib/pic16/configure: use rm -rf instead of rmdir
2509 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2510 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2512 2007-09-09 Borut Razem <borut.razem AT siol.net>
2514 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2515 distingush between i386 and ppc Mac OS X versions
2517 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2520 * support/regression/tests/bug1788177.c: new, added
2522 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2524 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2525 * device/include/mcs51/lint.h added keyword __naked
2527 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2531 * src/SDCCmem.h: removed maxRegBank
2532 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2533 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2534 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2535 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2536 name and behaviour to handle banked functions
2537 (scan4op): and use it to fix bug 1786213
2539 2007-09-03 Raphael Neider <rneider AT web.de>
2541 * device/include/pic16/pic18f248.h,
2542 * device/include/pic16/pic18f258.h,
2543 * device/include/pic16/pic18f448.h,
2544 * device/lib/pic16/libdev/pic18f248.c,
2545 * device/lib/pic16/libdev/pic18f258.c,
2546 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2547 added T0CONbits, fixes #1786891
2549 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2551 * src/ds390/gen.c (genFarPointerSet),
2552 * src/hc08/ralloc.c (packRegisters),
2553 * src/mcs51/ralloc.c (packRegisters),
2554 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2556 * src/SDCCicode.h: POINTER_SET can be true for literals too
2557 * support/regression/tests/bug1750318.c: new, added
2559 2007-08-23 Borut Razem <borut.razem AT siol.net>
2561 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2562 library versions without the completition functionality
2564 2007-08-22 Raphael Neider <rneider AT web.de>
2566 * device/include/pic16/pic18f1220.h,
2567 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2569 2007-08-12 Borut Razem <borut.razem AT siol.net>
2571 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2573 2007-08-11 Borut Razem <borut.razem AT siol.net>
2575 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2576 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2577 support/Util/SDCCerr.[ch] moved to src
2578 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2579 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2580 device/examples/ds390/tinitalk/tinitalk.dsp,
2581 device/examples/serialcomm/windows/serialcomm.dsp,
2582 support/librarian/librarian.dsp:
2583 removed linking of unused odbc32.lib and odbccp32.lib
2584 * support/scripts/winres.h:
2585 added for compilation with Visual C++ 2005 Express Edition
2587 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2589 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2592 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2594 * sdccconf_in.h: update the endian test so that SPARC Solaris
2595 does not throw syntax errors
2597 2007-08-06 Borut Razem <borut.razem AT siol.net>
2599 * doc/sdccman.lyx: removed two index entries which prevented the
2600 generation of sdcc doc archive
2602 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2604 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2605 instead of lyx 1.5.0.
2607 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2609 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2610 Lucas Loizaga, with minor modifications. Thanks!
2612 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2614 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2617 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2619 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2620 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2623 2007-07-22 Borut Razem <borut.razem AT siol.net>
2625 * configure.in, configure: re-introduced .version
2626 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2627 the version reverted to 2.7.0
2629 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * doc/sdccman.lyx: bumped version to 2.7.3
2633 * device/include/mcs51/compiler.h: fixed elif->else
2634 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2635 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2636 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2637 enable accuse for bit operands
2638 * src/SDCCmain.c (printVersionInfo),
2639 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2640 environment descriptor
2641 * src/SDCCutil.h: added getBuildEnvironment
2642 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2643 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2644 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2645 * support/regression/tests/bug1348008.c,
2646 * support/regression/tests/bug1496419.c,
2647 * support/regression/tests/bug1503067.c,
2648 * support/regression/tests/preproc.c: added empty tests
2650 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * support/regression/tests/bug1678803.c: new, added
2654 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2657 * as/link/hc08/lkihx.c,
2658 * as/link/hc08/lkrloc.c,
2659 * as/link/mcs51/lkihx.c,
2660 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2661 ihxExtendedLinearAddress
2662 * as/link/mcs51/lkrloc.c (relr),
2663 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2664 acall/ajmp, see bug 830513
2666 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2669 (cseBBlock): remember aggr2ptr has been used
2670 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2671 (geniCodeAssign): fixed bug 868103
2672 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2673 added operandSize prototype
2674 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2675 (genDataPointerSet): use max of size of right and result,
2676 (gencjne): added parameter useCarry for optimization,
2677 (genCmpEq): use carry if appropriate,
2678 (genXor): check if operand already in carry
2679 * support/regression/tests/bug-868103.c: enabled test
2681 2007-07-12 Raphael Neider <rneider AT web.de>
2683 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2685 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2687 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2688 from Robert Larice, thanks
2689 * support/regression/tests/bitopcse.c,
2690 * support/regression/tests/bitvars.c,
2691 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2692 * support/regression/tests/bug-927659.c: enabled test for z80
2693 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2694 * support/regression/tests/bug1745717.c: new, added
2695 * support/regression/tests/literalop.c,
2696 * support/regression/tests/nullstring.c: removed storage definitions that
2697 are now in testfwk.h
2699 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2702 and bool for targets that do not fully support it.
2703 * support/regression/tests/bug1546986.c,
2704 * support/regression/tests/bug1723128.c,
2705 * support/regression/tests/bug1734654.c,
2706 * support/regression/tests/bug1738367.c,
2707 * support/regression/tests/constantRange.c: only use bool if allowed
2709 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2712 Larice, also handle function pointers
2713 * support/regression/tests/bug1749275.c: new, added
2715 2007-07-03 Borut Razem <borut.razem AT siol.net>
2717 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2718 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2719 #1746528: SDCC should ignore ':' in inline assembler comments
2720 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2722 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2724 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2725 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2727 2007-06-29 Borut Razem <borut.razem AT siol.net>
2729 * src/SDCCmain.c: fixed bug
2730 #1744746: SDCC #4867: broken option --xram-size
2732 2007-06-28 Borut Razem <borut.razem AT siol.net>
2734 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2735 find out the endianess of host machine for ucsim
2737 2007-06-27 Borut Razem <borut.razem AT siol.net>
2739 * support/regression/generate-cases.py: corrected the file name
2741 * configure.in, configure, sdccconf_in.h: find out the endianess of
2743 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2746 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2748 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2750 2007-06-26 Borut Razem <borut.razem AT siol.net>
2752 * support/regression/generate-cases.py: display warning if function
2753 list is empty; implemented more flexible rule for detection of
2754 testing functions, allowing return type 'void' in the same line as
2755 the function name in the function definition
2756 * support/regression/tests/bug-1654060.c: corrected test
2757 * support/librarian/sdcclib.c: fixed warning:
2758 format '%s' expects type 'char *', but argument 2 has type 'int'
2760 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2762 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2763 Multiple infiles for sdcclib.
2765 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2767 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2770 2007-06-18 Borut Razem <borut.razem AT siol.net>
2772 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2773 how to handle comments, so they have to be removed by the
2774 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2775 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2776 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2777 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2778 table driven option hadling
2780 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * src/SDCCast.c (decorateType),
2783 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2784 iCode to ast level to fix bug 1738367
2785 * support/regression/tests/bug1738367.c: new, added
2787 2007-06-15 Raphael Neider <rneider AT web.de>
2789 * src/pic16/devices.inc,
2790 * device/lib/pic16/pics.all,
2791 * device/include/pic16/pic18fregs.h,
2792 * device/include/pic16/pic18f[24][45]20.h,
2793 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2794 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2795 * device/lib/pic16/Makefile.in: faster cleanup
2797 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2799 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2801 2007-06-13 Raphael Neider <rneider AT web.de>
2803 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2805 2007-06-12 Raphael Neider <rneider AT web.de>
2807 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2808 suppress bit defines if NO_BIT_DEFINES is #define'd
2809 * device/include/pic/pic*.h: recreated all headers to include
2810 conditional bit defines
2811 * device/include/pic/pic16f886.h,
2812 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2813 * device/include/pic/recreate.sh: script to recreate the complete
2814 device library files based on the currently supported devices
2816 2007-06-12 Borut Razem <borut.razem AT siol.net>
2818 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2819 support/regression/Makefile.in, support/scripts/build.mak,
2820 support/scripts/Makefile.snapshot:
2821 use new svn URL scheme
2822 * doc/sdccman.lyx: SDCC Wiki moved to
2823 http://sdcc.wiki.sourceforge.net/
2825 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2827 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2828 * support/regression/tests/bug1734654.c: added
2830 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2832 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2833 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2834 with literal operands
2836 2007-06-10 Borut Razem <borut.razem AT siol.net>
2838 * as/link/z80/lklibr.c: fixed mingw build warning
2839 lklibr.c:575: warning: implicit declaration of function 'tolower'
2840 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2841 src/z80/main.c: move target specific options from src/SDCCmain.c
2842 to src/<target>/main.c
2844 2007-06-09 Borut Razem <borut.razem AT siol.net>
2846 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2847 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2848 * support/regression/tests/bug-1294691.c: added
2850 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2852 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2853 can also be static, fixes bug 1733438
2854 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2855 have absolute address too
2856 (computeType): added optimization for 'cond ? true : false'
2857 * support/regression/tests/absolute.c: added test for static absolute var
2859 2007-06-08 Raphael Neider <rneider AT web.de>
2861 * src/regression/Makefile: suppress parallel builds, allow easy
2862 switching between pic14/pic16 ports
2863 * src/regression/picregs.h: added pic14/16 header file switch
2864 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2865 inline.c,nestfor.c,string1.c}: include "picregs.h"
2867 2007-06-07 Borut Razem <borut.razem AT siol.net>
2869 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2870 permanent solution to suppress GCC 4.2.0 c++ warning:
2871 deprecated conversion from string constant to `char *'
2872 use 'const char *' where ever required
2873 * support/regression/generate-cases.py: implemented more flexible rule
2874 for detection of testing functions, allowing white-spaces surrounding
2875 the function name and the 'void' parameter.
2876 * support/regression/tests/constantRange.c,
2877 support/regression/tests/scott-compare3.c: fixed failing regression
2878 tests, uncovered by implementation of more flexible rule for detection
2879 of testing functions
2881 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2883 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2885 2007-06-04 Borut Razem <borut.razem AT siol.net>
2887 * configure.in, configure, config_vc.awk: sdcc version number is now
2888 stored in configure.in; removed .version
2889 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2890 doc/INSTALL.txt: version bumped to 2.7.2
2891 * sim/ucsim/configure.in, sim/ucsim/configure:
2892 use "read" to read from .version
2894 2007-06-03 Borut Razem <borut.razem AT siol.net>
2896 * */Makefile.in: removed annoying warning:
2897 Makefile:xx: Makefile.dep: No such file or directory
2899 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2902 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2903 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2904 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2905 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2906 bugfix: only use newBoolLink for bit result type
2907 * src/SDCCicode.c (geniCodeLogic): added param tree,
2908 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2909 (geniCodeLogicAndOr): use IS_BIT,
2910 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2911 (ast2iCode): added tree param to geniCodeLogic for comparisons
2912 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2913 * support/regression/tests/bug1723128.c: added test NotZero
2915 2007-06-01 Borut Razem <borut.razem AT siol.net>
2917 * SDCPP synchronized with GCC CPP release version 4.2.0,
2918 currently the latest release:
2919 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2920 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2921 support/cpp2/cppdefault.h, support/cpp2/except.h,
2922 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2923 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2924 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2925 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2926 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2927 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2928 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2929 support/cpp2/opts.h, support/cpp2/output.h,
2930 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2931 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2932 support/cpp2/system.h, support/cpp2/version.c,
2933 support/cpp2/Makefile.in: modified
2934 * support/cpp2/opts-common.c: added
2935 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2936 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2937 search for included source file in local directory
2938 * sim/ucsim/configure, sim/ucsim/configure.in:
2939 temporary solution to suppress GCC 4.2.0 c++ warning:
2940 deprecated conversion from string constant to `char *'
2942 2007-06-01 Raphael Neider <rneider AT web.de>
2944 * device/lib/pic/libdev/pic12f683.c,
2945 * device/include/pic/pic12f683.h: added GPIO bits
2947 2007-06-01 Raphael Neider <rneider AT web.de>
2949 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2950 quotation marks, clarified role of PIC14 vs. PIC16 ports
2951 * src/pic16/devices.inc,
2952 * device/include/pic16/pic18fregs.h,
2953 * device/include/pic16/pic18f[24][45]j10.h,
2954 * device/lib/pic16/pics.all,
2955 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2956 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2957 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2958 for new devices as they are not yet supported by gputils
2960 2007-05-31 Borut Razem <borut.razem AT siol.net>
2962 * Small Device C Compiler 2.7.0 released
2963 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2964 changed sdcc version to 2.7.1
2965 * support/scripts/sdcc.nsi: added How to create WIN32 release
2968 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2970 * doc/sdccman.lyx: documented initialization and allocation of absolute
2971 variables, bit parameter passing, the need for function pointers to be
2972 reentrant and alpha quality support of inline and retrict
2974 2007-05-26 Borut Razem <borut.razem AT siol.net>
2976 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2977 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2978 * docs/knownbugs.html: updated
2980 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2982 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2984 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2986 (gencjneshort): optimized when left is AOP_DIR
2987 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2988 initializing unions in a struct/array
2989 * support/regression/fwk/include/testfwk.h: added defines for data, near
2990 and far for host and z80
2991 * support/regression/tests/bug1723128.c: new, added
2993 2007-05-22 Borut Razem <borut.razem AT siol.net>
2995 * doc/knownbugs.html: updated
2997 2007-05-21 Raphael Neider <rneider AT web.de>
2999 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3000 error message instead
3001 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3003 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3007 2007-05-21 Raphael Neider <rneider AT web.de>
3009 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3011 * src/regression/gpsim_assert.h,
3012 * src/regression/Makefile,
3013 * src/regression/pcodeopt.c: regression test for the above fix
3015 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3018 jumps to self, fixed bug 1717281
3020 2007-05-10 Borut Razem <borut.razem AT siol.net>
3022 * support/scripts/gen_known_bugs.pl: cosmetic fix
3023 * doc/knownbugs.html: generated by gen_known_bugs.pl
3025 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3027 * src/SDCCast.c (createFunction): also generate non-inlined version of
3028 function for functions declared as "static inline"
3029 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3030 function can be inlined after non-inlined version generated.
3032 2007-05-10 Borut Razem <borut.razem AT siol.net>
3034 * support/scripts/gen_known_bugs.pl: added script
3035 which generates knownbugs.html
3037 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3039 * doc/knownbugs.html: updated for release 2.7.0
3041 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3043 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3045 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3047 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3048 (throughout): updated generating comments
3049 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3050 (throughout): updated generating comments
3051 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3052 rule instead of at the second, or it might skip lines when removing the
3054 * support/regression/tests/bug1714204.c: changed test to foo
3056 2007-05-08 Borut Razem <borut.razem AT siol.net>
3058 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3059 thanks to SDCC Distributed Compile Farm members,
3060 added Z80 and GBZ80 command line options
3061 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3063 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3066 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3067 * support/regression/tests/longlit.c: modified to be tested at all and
3068 to pass the actual test
3070 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3072 * device/include/mcs51/uPSD33xx.h: Added.
3074 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3076 * device/lib/_gptrput.c,
3077 * device/lib/_gptrget.c: removed old code,
3079 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3080 * support/regression/tests/bug1714204.c: new, added
3082 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3084 * support/regression/tests/regtrack.c: test was never executed
3085 because of the regression test being picky about white spaces.
3086 * device/lib/mcs51/crtclear.asm: added comment
3088 2007-05-06 Raphael Neider <rneider AT web.de>
3090 * device/lib/pic/Makefile.rules,
3091 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3092 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3094 2007-05-06 Raphael Neider <rneider AT web.de>
3096 * src/pic16/device.h,
3098 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3099 _pic16_setDefaultOptions): removed/reordered command-line args
3100 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3101 devices, regrouped command line args, environment variables),
3102 clarified sone points, added sections on how to add devices to the
3105 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3107 * src/z80/peeph.def: fixed bug in rule 2
3109 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3111 * src/port.h: added TARGET_MCS51_LIKE
3112 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3113 take advantage of it too
3114 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3115 (shiftR2Left2Result): Optimized: don't check shifting by 0
3116 * src/z80/peeph-z80.def,
3117 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3118 modifications, see patch 1700823
3119 * src/mcs51/peep.c (): fixed bug 1712928
3120 * support/regression/tests/bug1712928.c: new, added
3122 2007-05-05 Borut Razem <borut.razem AT siol.net>
3124 * device/lib/pic16/Makefile.common.in,
3125 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3126 removed bash dependencies
3128 2007-05-01 Borut Razem <borut.razem AT siol.net>
3131 fixed bug #1710507: --i-code-in-asm makes compile fail
3132 all iCode comments are now one liners
3133 * src/mcs51/gen.c: fixed memory leak
3135 2007-05-01 Raphael Neider <rneider AT web.de>
3137 * device/lib/pic/libdev/*.c
3138 * device/include/pic/*.h: regenerated all device libs from updated
3140 * support/scripts/inc2h.pl: documented usage, now uses strict to
3143 2007-04-30 Borut Razem <borut.razem AT siol.net>
3146 fixed bug #1669175: Problem with space in output paths
3147 documented how to use paths with spaces for Windows users
3149 2007-04-29 Borut Razem <borut.razem AT siol.net>
3151 * Fixed svn:eol-style and svn:keywords properties
3152 * src/SDCCval.c: fixed bug
3153 #1592871: Segfault with "large" const arrays of characters
3154 replaced recursion with iteration
3155 * Removed svn:executable property from non-executable files
3157 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3159 * src/mcs51/gen.c (genRet): fixed bug 1707003
3161 2007-04-27 Raphael Neider <rneider AT web.de>
3163 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3164 createReachingDefinitions,assignValnums,pic16_destructDF,
3165 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3166 prevent NULL pointer dereferences
3167 * device/lib/pic/libdev/pic16f886.c,
3168 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3169 prevent building them, gputils do not really support them yet
3171 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3173 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3174 helps printf_small. 32 bytes more __idata mem.
3176 2007-04-27 Raphael Neider <rneider AT web.de>
3178 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3179 return early when pb or pb->pcHead is NULL (patch #1708427)
3180 * src/regression/empty.c,
3181 * src/regression/Makefile: added test with empty functions
3182 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3184 2007-04-27 Borut Razem <borut.razem AT siol.net>
3186 * src/SDCCast.c: fixed feature request
3187 #1547512: Redundant strings linked when using sizeof("abc")
3189 2007-04-23 Borut Razem <borut.razem AT siol.net>
3191 * doc/sdccman.lyx, src/SDCCmain.c:
3192 peep-hole comments are generated only if --fverbose-asm option is
3193 specified and --no-peep-comments is not, as proposed by Frieder.
3194 * support/regression/Makefile.in: compile regression tests with
3195 --fverbose-asm option so one can "grep" whether a new (or an old)
3196 peephole is (still) applied; requested by Frieder.
3198 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3200 * device/include/pic/pic16f886.h,
3201 * device/include/pic/pic16f887.h,
3202 * device/lib/pic/libdev/pic16f886.c,
3203 * device/lib/pic/libdev/pic16f887.c,
3204 * device/include/pic/pic14devices.txt,
3205 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3207 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3209 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3212 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3214 * device/lib/_memset.c: assembler version for mcs51
3216 2007-04-22 Borut Razem <borut.razem AT siol.net>
3218 * support/scripts/listerr.c: program to create the list of errors and
3219 warnings list from - added
3220 * doc/sdccman.lyx: removed the note
3221 "For list of warnings and corresponding codes, see err_warn.txt"
3222 * src/SDCCsymt.c: fixed bug #1699804:
3223 Bug with some uses of sizeof(static local array) (MCS51)
3224 * support/regression/tests/bug-1699804.c: added
3226 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3228 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3229 (main): added option -i,
3230 (asmbl, case S_INCL): use search_path_fopen,
3231 mostly from patch 1579668 by Peter Miller, thanks
3232 * src/z80/main.c: fixed typo --callee-saves-bc
3233 * device/include/mcs51/compiler.h: added sfrword for Tasking
3235 2007-04-20 Borut Razem <borut.razem AT siol.net>
3237 * src/z80/main.c: replaced reserved keyword asm with asmblr
3239 2007-04-19 Borut Razem <borut.razem AT siol.net>
3241 * src/port.h: use const pointers to strings
3242 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3243 * src/pic16/main.c: include SDCCargs.h
3244 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3245 const char, since the strings are dynamically allocated
3246 * src/SDCCmain.c: options.code_seg and options.const_seg are
3247 dynamically allocated; check port specific command line options
3248 before the general ones
3249 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3251 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3253 * device/include/ds400rom.h,
3254 * device/lib/ds390/lcd390.c,
3255 * device/lib/ds390/memcpyx.c,
3256 * device/lib/ds390/rtc390.c,
3257 * device/lib/ds400/ds400rom.c,
3258 * device/lib/ds400/memcpyx.c,
3259 * device/lib/hc08/_ret.c: more replacements of keywords with their
3260 double underscore equivalents
3261 * device/lib/ds390/Makefile.in,
3262 * device/lib/ds400/Makefile.in,
3263 * device/lib/gbz80/Makefile.in,
3264 * device/lib/hc08/Makefile.in,
3265 * device/lib/mcs51/Makefile.in,
3266 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3268 2007-04-17 Borut Razem <borut.razem AT siol.net>
3270 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3271 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3272 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3273 to --fverbose-asm, to be gcc'ish
3275 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3277 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3279 2007-04-17 Borut Razem <borut.razem AT siol.net>
3281 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3282 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3283 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3284 with their double underscore equivalent
3286 2007-04-14 Borut Razem <borut.razem AT siol.net>
3288 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3291 2007-04-13 Borut Razem <borut.razem AT siol.net>
3293 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3295 * device/examples/serialcomm/windows/serial.[ch],
3296 device/examples/serialcomm/windows/test_serialcomm.cpp:
3297 updated by Bela Torok
3298 * device/examples/serialcomm/windows/serialcomm.dsw,
3299 device/examples/serialcomm/windows/serialcomm.dsp: added
3301 2007-04-13 Jan Waclawek <wek AT efton.sk>
3303 * doc/sdccman.lyx: additions and changes at various places
3304 (submitted as #1697136).
3305 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3307 2007-04-10 Borut Razem <borut.razem AT siol.net>
3309 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3310 LyX file format changed to 245
3311 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3312 "FreeWare" replaced with "free open source"
3314 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3318 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * device/include/pic16/pic18fregs.h,
3322 * device/lib/_decdptr.c,
3323 * device/lib/_divsint.c,
3324 * device/lib/_divslong.c,
3325 * device/lib/_divuint.c,
3326 * device/lib/_divulong.c,
3327 * device/lib/_fs2schar.c,
3328 * device/lib/_fs2sint.c,
3329 * device/lib/_fs2slong.c,
3330 * device/lib/_fs2uchar.c,
3331 * device/lib/_fs2uint.c,
3332 * device/lib/_fs2ulong.c,
3333 * device/lib/_fsadd.c,
3334 * device/lib/_fscmp.c,
3335 * device/lib/_fsdiv.c,
3336 * device/lib/_fseq.c,
3337 * device/lib/_fsget1arg.c,
3338 * device/lib/_fsget2args.c,
3339 * device/lib/_fsgt.c,
3340 * device/lib/_fslt.c,
3341 * device/lib/_fsmul.c,
3342 * device/lib/_fsneq.c,
3343 * device/lib/_fsnormalize.c,
3344 * device/lib/_fsreturnval.c,
3345 * device/lib/_fsrshift.c,
3346 * device/lib/_fssub.c,
3347 * device/lib/_fsswapargs.c,
3348 * device/lib/_gptrget.c,
3349 * device/lib/_gptrgetc.c,
3350 * device/lib/_gptrput.c,
3351 * device/lib/_logexpf.c,
3352 * device/lib/_modsint.c,
3353 * device/lib/_modslong.c,
3354 * device/lib/_moduint.c,
3355 * device/lib/_modulong.c,
3356 * device/lib/_mulint.c,
3357 * device/lib/_mullong.c,
3358 * device/lib/_schar2fs.c,
3359 * device/lib/_ser.c,
3360 * device/lib/_setjmp.c,
3361 * device/lib/_sint2fs.c,
3362 * device/lib/_slong2fs.c,
3363 * device/lib/_spx.c,
3364 * device/lib/_uchar2fs.c,
3365 * device/lib/_uint2fs.c,
3366 * device/lib/_ulong2fs.c,
3367 * device/lib/asincosf.c,
3368 * device/lib/atanf.c,
3369 * device/lib/calloc.c,
3370 * device/lib/ds390/tinibios.c,
3371 * device/lib/ds400/tinibios.c,
3372 * device/lib/expf.c,
3373 * device/lib/free.c,
3374 * device/lib/hc08/_mulint.c,
3375 * device/lib/logf.c,
3376 * device/lib/malloc.c,
3377 * device/lib/printf_fast.c,
3378 * device/lib/printf_tiny.c,
3379 * device/lib/printfl.c,
3380 * device/lib/realloc.c,
3381 * device/lib/ser_ir.c,
3382 * device/lib/serial.c,
3383 * support/regression/tests/libmullong.c: replaced all special keywords
3384 with their double underscore equivalent
3385 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3386 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3388 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3389 (genRet): if the bit-symbol is ruonly it already is in the carry
3390 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3391 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3392 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3393 type UCHAR if dest is not bit
3395 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3397 * device/include/math.h,
3398 * device/lib/cotf.c,
3399 * device/lib/expf.c,
3400 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3402 2007-04-01 Borut Razem <borut.razem AT siol.net>
3404 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3405 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3406 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3407 gcc_unreachable() called internal_error()...
3409 2007-03-30 Raphael Neider <rneider AT web.de>
3411 * src/pic/ralloc.c (isData): suppress garbage debug output
3413 2007-03-28 Borut Razem <borut.razem AT siol.net>
3416 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3417 is developed, built and used worldwide, and the word "night" doesn't
3420 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3422 * device/include/mcs51/C8051F360.h: new, added
3423 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3425 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3427 * src/SDCC.y (declaration_specifiers, function_specifier),
3428 * support/Util/SDCCerr.c,
3429 * support/Util/SDCCerr.h,
3431 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3433 * src/SDCCmem.c (deallocParms),
3434 * src/SDCCast.c: support for function inlining, not quite complete
3435 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3436 'restrict' qualifier
3438 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3440 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3441 (saveRBank, unsaveRBank): don't save bits,
3442 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3443 * support/regression/tests/bug1535242.c: new, added
3444 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3445 thanks Alexey Shamrin <shamrin AT gmail.com>,
3446 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3447 removed header guard)
3449 * sdcc.spec: bumped version to 2.6.5
3450 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3452 2007-03-22 Borut Razem <borut.razem AT siol.net>
3454 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3455 fixed bug #1653671: sdcdb integration into ddd is broken
3457 2007-03-22 Raphael Neider <rneider AT web.de>
3459 * src/pic/gen.c (popGetExternal): augmented to also create references
3460 to external variables (not only labels),
3461 (genCall): comment on plan to reduce PAGESEL overhead,
3462 (genFunction, genEndFunction): also save/restore FSR around interrupt
3463 handling code, removed lots of unused code
3464 (genDivOneByte): release acquired temp register
3465 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3467 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3468 for registers that need to be saved during interrupts (FSR, STATUS,
3469 PCLATH; W needs special handling), currently only FSR is used
3471 2007-03-22 Raphael Neider <rneider AT web.de>
3473 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3475 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3477 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3479 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3481 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3483 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3485 * as/link/aslink.h: added LKOBJEXT
3486 * as/link/hc08/link_hc08.dsp,
3487 * as/link/hc08/Makefile.bcc,
3488 * as/link/hc08/Makefile.in,
3489 * as/link/mcs51/aslink.dsp,
3490 * as/link/mcs51/Makefile.bcc,
3491 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3492 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3493 * as/link/lkaomf51.c: merged and moved
3494 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3495 * as/link/z80/lkdata.c,
3496 * as/link/lkdata.c: merged and moved
3497 * as/link/hc08/lkmain.c,
3498 * as/link/mcs51/lkmain.c: cosmetic changes
3499 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3500 * as/link/lklex.c: use LKOBJEXT
3501 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3502 ANSI-fied functions, removed bubble-sorts
3503 * as/link/z80/lksym.c as/link/lksym.c: merged,
3505 * as/link/z80/linkgbz80.dsp,
3506 * as/link/z80/linkz80.dsp,
3507 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3508 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3509 * as/link/z80/lkhead.c,
3510 * as/link/z80/lklex.c: deleted
3511 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3512 * as/link/z80/lkmain.c: added copyfile()
3514 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3516 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3518 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3520 * device/lib/_strlen.c: assembler version for mcs51
3522 2007-03-13 Raphael Neider <rneider AT web.de>
3524 * device/include/pic16/pic18f2221.h,
3525 * device/include/pic16/pic18f2321.h,
3526 * device/include/pic16/pic18f2331.h,
3527 * device/include/pic16/pic18f4221.h,
3528 * device/include/pic16/pic18f4321.h,
3529 * device/include/pic16/pic18f4331.h: fixed config byte location names
3530 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3531 consistently named config byte locations
3533 2007-03-13 Borut Razem <borut.razem AT siol.net>
3535 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3536 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3537 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3538 as/link/z80/Makefile.in, as/z80/Makefile.in:
3541 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3543 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3544 * device/lib/printf_large.c: pointer was converted to generic
3545 pointer for mcs51 models other than model-small (Maarten noticed)
3547 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3549 * device/include/mcs51/ADuC84x.h: Added.
3551 2007-03-10 Borut Razem <borut.razem AT siol.net>
3553 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3554 fixed RFE #1624219: double backslashes in filenames;
3555 functions hexEscape(), octalEscape() and copyStr() moved from
3556 SDCCval.c to SDCCutil.c and made them glovbally available
3558 2007-03-09 Borut Razem <borut.razem AT siol.net>
3560 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3561 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3562 1673361: Missaligned comments in output files
3564 2007-03-09 Raphael Neider <rneider AT web.de>
3566 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3568 2007-03-09 Raphael Neider <rneider AT web.de>
3572 * src/pic/ralloc.c: suppress undesired debug output
3573 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3575 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3577 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3579 2007-03-07 Borut Razem <borut.razem AT siol.net>
3581 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3582 search include files in the current directory
3584 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3586 * src/SDCCglue.c (emitMaps, glue),
3587 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3589 * support/regression/tests/absolute.c: added xdata test
3591 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3593 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3594 added condition to macro, fixes bug 1666080
3596 2007-03-02 Raphael Neider <rneider AT web.de>
3598 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3600 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3602 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3603 be cleared. Unconditionally set __XPAGE
3604 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3606 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3611 * src/mcs51/rtrack.c,
3613 * doc/sdccman.lyx: added --no-gen-comments
3614 * src/mcs51/peeph.def: added 192.b, disabled 185
3616 2007-02-25 Raphael Neider <rneider AT web.de>
3618 * src/pic16/gen.c (genCast): fixed typo
3619 * device/lib/pic16/Makefile.subdir: only install existing files
3620 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3622 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3624 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3625 * device/lib/mcs51/crtclear.asm,
3626 * device/lib/mcs51/crtxclear.asm: renumbered labels
3627 * device/lib/mcs51/Makefile.in: added crtcall.asm
3628 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3629 * src/mcs51/gen.c (movc): removed,
3630 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3632 (toCarry, genSend, genRet): added function toCarry,
3633 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3634 (assignBit, genAssign, genCast): added function assignBit
3635 * src/mcs51/Makefile.bcc: added rtrack.c
3636 * src/mcs51/ralloc.h: made valueKnown a bitfield
3637 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3638 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3639 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3640 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3641 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3642 (_pop): only pop valid pairs, see gencjneshort,
3643 (gencjneshort): return pair that still needs to be popped, restructured,
3644 (gencjne, genCmpEq): call _pop
3646 2007-02-23 Raphael Neider <rneider AT web.de>
3648 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3650 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3652 * device/include/mcs51/P89LPC925.h: Added.
3654 2007-02-18 Raphael Neider <rneider AT web.de>
3656 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3658 2007-02-17 Borut Razem <borut.razem AT siol.net>
3660 * support/cpp2/directives.c, support/cpp2/version.c:
3661 synchronized with GCC CPP 4.1.2
3663 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3665 * src/mcs51/rtrack.h,
3666 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3667 by checking the strings passed by emitcode() to the assembler.
3668 Feel free to change. This in part addresses RFE #482179.
3669 Set environment variable SDCC_RTRACK to enable.
3670 * src/mcs51/gen.c: inserted hooks
3671 * src/mcs51/ralloc.h: added two members to struct regs
3672 * support/regression/tests/regtrack.c: added
3674 2007-02-14 Borut Razem <borut.razem AT siol.net>
3676 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3677 * Makefile.in: applied patch from Makefile related part of
3678 #1469393: Compiler does not initialize static data
3680 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3682 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3683 for better fix of bug 1273984, compiles pic16 rand.c
3685 2007-02-12 Borut Razem <borut.razem AT siol.net>
3687 * src/pic16/main.c: fixed pic16 standard library directory bug
3689 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3691 * src/hc08/gen.c (genSwap): fix swap regression test
3693 2007-02-10 Borut Razem <borut.razem AT siol.net>
3695 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3697 * support/regression/tests/bug-1654060.c: added regression test for
3700 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3702 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3703 bit moves in return statement
3705 2007-02-09 Borut Razem <borut.razem AT siol.net>
3707 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3710 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3712 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3713 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3715 2007-02-07 Raphael Neider <rneider AT web.de>
3717 * src/pic16/devices.inc,
3718 * device/include/pic16/pic18fregs.h,
3719 * device/include/pic16/pic18f[24][34]31.h,
3720 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3721 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3722 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3724 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3726 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3727 can this have lived here for so many years?
3728 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3729 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3730 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3732 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3734 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3735 appended by loop induction must be at the very end of the eBBlock
3737 2007-02-05 Kevin Vigor
3739 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3741 2007-02-05 Borut Razem <borut.razem AT siol.net>
3743 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3744 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3746 2007-02-03 Borut Razem <borut.razem AT siol.net>
3748 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3749 applied patch #1646602 option to set default signedness of char to
3750 unsigned, added -funsigned-char command line option,
3751 thanks to Gunther Jehle
3752 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3753 prompt for file deletion a few hundred times (especially the
3754 subversion files, which have ro permissions so it asks for
3755 confirmation), thanks to Simon McAuliffe;
3756 added {} + option to find in order to remove multiple files from a
3759 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3761 * device/include/mcs51/SST89x5xRDx.h: Added.
3763 2007-02-02 Raphael Neider <rneider AT web.de>
3765 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3766 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3768 2007-02-01 Raphael Neider <rneider AT web.de>
3770 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3773 2007-01-31 Borut Razem <borut.razem AT siol.net>
3775 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3776 if compiled with GCC. Thanks to Raphael Neider
3778 2007-01-31 Raphael Neider <rneider AT web.de>
3780 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3781 operand names, handles name and (name + n) for all n,
3782 (sameBank): restructured, also check bank allocation policy,
3783 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3784 (pic14_operandsAllocatedInSameBank): check whether to operands
3785 will be allocated into the same bank (i.e., section) to reduce
3786 BANKSEL overhead, queried from pcode.c:sameBank,
3787 (pic14printLocals): reintroduced clustering registers into a single
3788 section: all compiler generated symbols will now reside in one
3789 bank (per file), reducing BANKSEL overhead and code size,
3790 (showAllMemmaps): use local dbuf where possible
3792 2007-01-29 Raphael Neider <rneider AT web.de>
3794 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3795 (call_libraryfunc): retrieve/create symbol and mark as used,
3796 (genFunction): mark defined functions as non-extern and add again
3797 to code memmap for later output
3798 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3799 (pic14printLocals): reworked for new symbol emission,
3800 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3801 showAllMemmaps): reworked symbol output using dbufs, added handling
3802 of string literals (still incomplete),
3803 (picglue): removed symbol emission, moved into showAllMemmaps,
3804 (emitSymbolSet): new workhorse for symbol output,
3805 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3807 2007-01-29 Borut Razem <borut.razem AT siol.net>
3809 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3810 component contains the extension separator.
3812 2007-01-28 Borut Razem <borut.razem AT siol.net>
3814 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3816 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3817 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3818 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3819 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3820 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3821 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3822 src/z80/gen.c, support/Util/MySystem.c:
3823 accept slash and backslash as directory separator on WIN32 and
3826 2007-01-28 Raphael Neider <rneider AT web.de>
3828 * src/pic16/devices.inc,
3829 * device/include/pic16/pic18f[24][23]21.h,
3830 * device/include/pic16/pic18fregs.h,
3831 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3832 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3833 * device/lib/pic16/libio/adc.ignore,
3834 * device/lib/pic16/libio/i2c.ignore,
3835 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3836 family, as gputils do not yet support the devices
3837 * device/lib/pic16/Makefile.subdir: ignore errors on install
3838 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3839 headers and libraries from gputils .inc files
3841 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3843 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3845 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3847 * doc/sdccman.lyx: add printf benchmarks
3849 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3851 * device/lib/printf_fast.c: fix %c, char promoted to int
3852 * device/lib/printf_tiny.c: fix %c, char promoted to int
3854 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3856 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3858 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3860 * support/regression/tests/swap.c: 64 bit hosts failed
3861 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3863 2007-01-25 Raphael Neider <rneider AT web.de>
3865 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3866 based on absolute register address, patch by Alex Blond
3868 2007-01-22 Raphael Neider <rneider AT web.de>
3870 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3871 emitted, do not emit them again...
3873 2007-01-22 Raphael Neider <rneider AT web.de>
3875 * src/regression/bank1.c, src/regression/compare6.c,
3876 src/regression/add.c: cosmetic changes
3877 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3878 * src/pic/gen.c: fixed global zero and one,
3879 (aopForSym): removed unued code,
3880 (aopGet): assert aop is defined, check and use `index' of
3881 pCodeImmd operands (fixes #1630908),
3882 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3883 (register_reassign): prevent accidental register unification,
3884 (ReuseReg): cosmetic changes (also above)
3885 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3886 pic14emitStaticSeg): do not emit initialized data,
3887 (printIval*): replaced with working versions,
3888 (pic14createInterruptVect,picglue): use idata for initialized data,
3889 now init data should work in all modules (not only main()),
3890 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3892 2007-01-21 Borut Razem <borut.razem AT siol.net>
3894 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3895 use -fPIC or -fpic if they are supported and not ignored
3896 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3897 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3899 2007-01-20 Borut Razem <borut.razem AT siol.net>
3901 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3902 implemented RFE #1470316: allow "$" in variable names
3904 2007-01-20 Raphael Neider <rneider AT web.de>
3906 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3908 2007-01-20 Raphael Neider <rneider AT web.de>
3910 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3911 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3912 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3913 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3914 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3915 * device/lib/pic/libdev/pic*.c,
3916 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3917 * device/lib/pic/libdev/Makefile.in: show progress
3919 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3921 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3922 * support/scripts/sdcc_cygwin_mingw32,
3923 * support/scripts/sdcc_mingw32,
3924 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3925 conformance with autoconf 2.6
3927 2007-01-19 Raphael Neider <rneider AT web.de>
3929 * src/pic/device.c (register_map): fixed list construction
3930 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3931 (genMod): removed case for genModbits,
3932 (genModbits): removed as now unused/unimplemented
3933 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3935 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3937 * support/regression/tests/swap.c: added in response to #1638622
3938 * doc/sdccman.lyx: synced version, minor changes
3940 2007-01-18 Borut Razem <borut.razem AT siol.net>
3942 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3943 thanks to Gunther Jehle
3944 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3945 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3946 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3947 use filename in lineno instead.
3948 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3949 print the file name in ast_print()
3951 2007-01-18 Borut Razem <borut.razem AT siol.net>
3953 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3955 * src/SDCC.lex: stringLiteral() returns const char pointer,
3956 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3957 fixed column counting
3958 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3959 accept const char pointer as parameter
3960 * src/SDCCdwarf2.c: corrected buffer size
3962 2007-01-17 Borut Razem <borut.razem AT siol.net>
3964 * support/Util/dbuf_string.c: fixed for amd64
3966 2007-01-15 Borut Razem <borut.razem AT siol.net>
3968 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3969 removed terminal symbol ELIPSIS, since it was never generated by the
3970 lexer and it was wrongly used in parameter_identifier_list rule
3972 2007-01-15 Raphael Neider <rneider AT web.de>
3974 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3975 code page and data banking description
3976 * src/pic/genarith.c,
3977 * src/pic/gen.h: removed bit arithmetic functions,
3978 updated exit(1) to exit(EXIT_FAILURE)
3979 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3980 * device/include/pic16/pic18f2455.h,
3981 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3982 TRISD and TRISE, fixed/added some bit names
3983 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3984 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3985 updated pic18f2455.{c,h} instead of duplicating them
3987 2007-01-14 Borut Razem <borut.razem AT siol.net>
3989 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3990 Cannot debug files that contain spaces in the path name
3991 by converting spaces in asm file name to underscores
3993 2007-01-13 Borut Razem <borut.razem AT siol.net>
3995 * doc/sdccman.lyx: fixed format errors
3997 2007-01-10 Borut Razem <borut.razem AT siol.net>
3999 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4000 codeseg/constseg #pragma fail
4001 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4002 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4003 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4004 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4006 2007-01-09 Borut Razem <borut.razem AT siol.net>
4008 * get rid of diagnistic.[ch], pretty-print.[ch],
4009 c-pretty-print.[ch], ... used just for error, warning, ...
4011 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4012 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4013 suppoprt/cpp2/pretty-print.[ch]:
4015 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4016 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4017 suppoprt/cpp2/sdcpp.dsp:
4020 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4022 * device/lib/printf_large.c (output_float): removed recursion,
4023 use smaller buffer on stack for mcs51,
4024 fixed bug printing 1.96
4025 * support/regression/tests/snprintf.c: added test
4027 2007-01-07 Borut Razem <borut.razem AT siol.net>
4029 * use dynamic memory buffers instead temporary files
4030 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4032 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4033 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4034 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4035 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4036 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4037 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4038 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4039 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4040 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4041 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4042 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4043 support/Util/dbuf.c, support/Util/dbuf.h:
4045 * .version, sdcc.spec: bumped version to 2.6.4
4047 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4049 * src/port.h: added TARGET_Z80_LIKE macro
4050 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4051 output PSEG location if --xram-loc or --xstack-loc was used
4052 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4054 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4056 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4057 * as/as_z80.dsp, as/z80/as_z80.dsp,
4058 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4059 * sdcc.dsw: moved project files into subdir
4060 * as/hc08/as_hc08.dsp,
4061 * as/hc08/Makefile.bcc,
4062 * as/hc08/Makefile.in,
4063 * as/mcs51/Makefile.bcc,
4064 * as/mcs51/Makefile.in,
4065 * as/z80/Makefile.bcc,
4066 * as/z80/Makefile.in,
4067 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4070 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4073 * as/mcs51/asmain.c,
4075 * as/z80/assym.c: removed include "strcmpi.h"
4076 * as/hc08/strcmpi.c,
4077 * as/hc08/strcmpi.h,
4078 * as/mcs51/strcmpi.c,
4079 * as/mcs51/strcmpi.h,
4080 * support/Util/strcmpi.c,
4081 * support/Util/strcmpi.h: removed files
4082 * as/strcmpi.c: added as_strncmpi()
4084 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4086 * sdcc.dsw: Added some dependencies on project config.dsp
4088 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4090 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4091 with [di]ram_start to fix a regresion
4093 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4095 * configure.in: added missing mcs51 in status output
4096 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4098 * debugger/mcs51/clean.mk (distclean): remove config.h
4099 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4100 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4101 options.h, s-options-h and options.c
4102 * support/cpp2/clean.mk: unused, removed
4103 * Makefile.common.in,
4106 * as/hc08/Makefile.in,
4108 * as/mcs51/Makefile.in,
4109 * as/mcs51/clean.mk,
4112 * as/z80/Makefile.in,
4114 * as/link/Makefile.in,
4115 * as/link/hc08/Makefile.in,
4116 * as/link/hc08/clean.mk,
4117 * as/link/mcs51/Makefile.in,
4118 * as/link/mcs51/clean.mk,
4119 * as/link/z80/Makefile.in,
4120 * as/link/z80/clean.mk,
4121 * as/link/z80/conf.mk,
4122 * debugger/mcs51/Makefile.in,
4123 * debugger/mcs51/clean.mk,
4124 * device/include/Makefile.in,
4125 * device/lib/Makefile.in,
4126 * device/lib/mcs51/Makefile.in,
4127 * device/lib/pic/Makefile.in,
4128 * device/lib/pic/Makefile.common.in,
4129 * device/lib/pic/Makefile.subdir,
4130 * device/lib/pic/Makefile.rules,
4131 * device/lib/pic16/libio/Makefile.in,
4132 * device/lib/pic16/Makefile.subdir,
4133 * device/lib/pic16/libdev/Makefile.in,
4134 * device/lib/pic16/Makefile.rules,
4135 * device/lib/pic16/Makefile.common.in,
4136 * sim/ucsim/avr.src/Makefile.in,
4137 * sim/ucsim/main_in.mk,
4138 * sim/ucsim/cmd.src/Makefile.in,
4139 * sim/ucsim/doc/Makefile.in,
4140 * sim/ucsim/gui.src/Makefile.in,
4141 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4142 * sim/ucsim/gui.src/serio.src/Makefile.in,
4143 * sim/ucsim/hc08.src/Makefile.in,
4144 * sim/ucsim/libltdl/Makefile.in,
4145 * sim/ucsim/s51.src/Makefile.in,
4146 * sim/ucsim/sim.src/Makefile.in,
4147 * sim/ucsim/sim.src/conf.mk,
4148 * sim/ucsim/xa.src/Makefile.in,
4149 * sim/ucsim/z80.src/Makefile.in,
4153 * support/cpp2/Makefile.in,
4154 * support/librarian/Makefile.in,
4155 * support/librarian/clean.mk,
4156 * support/makebin/Makefile.in,
4157 * support/makebin/clean.mk,
4158 * support/packihx/Makefile.in,
4159 * support/regression/Makefile.in,
4160 * support/regression/ports/ds390/spec.mk,
4161 * support/regression/ports/gbz80/spec.mk,
4162 * support/regression/ports/hc08/spec.mk,
4163 * support/regression/ports/mcs51/spec.mk,
4164 * support/regression/ports/mcs51-large/spec.mk,
4165 * support/regression/ports/mcs51-medium/spec.mk,
4166 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4167 * support/regression/ports/pic14/spec.mk,
4168 * support/regression/ports/pic16/spec.mk,
4169 * support/regression/ports/mcs51-stack-auto/spec.mk,
4170 * support/regression/ports/ucz80/spec.mk,
4171 * support/regression/ports/xa51/spec.mk,
4172 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4173 adding a slash after $(top_builddir) and/or adding @datarootdir@
4175 * debugger/mcs51/configure.in,
4176 * device/lib/pic/configure.in,
4177 * device/lib/pic16/configure.in,
4178 * sim/ucsim/configure.in,
4179 * support/cpp2/configure.in,
4180 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4182 * debugger/mcs51/configure,
4183 * device/lib/pic/configure,
4184 * device/lib/pic16/configure,
4185 * sim/ucsim/configure,
4186 * support/cpp2/configure,
4187 * support/packihx/configure: generated with autoconf 2.60
4189 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4191 * as/link/hc08/lkihx.c (newArea),
4192 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4194 2007-01-02 Borut Razem <borut.razem AT siol.net>
4196 * doc/sdccman.lyx: documented #pragma sdcc_hash
4197 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4199 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4201 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4203 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4204 empty 'while'-loop to work correctly, see regression test 'while.c'
4205 * support/regression/tests/while.c: added
4207 2007-01-01 Borut Razem <borut.razem AT siol.net>
4209 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4210 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4211 support/cpp2/libcpp/sdcpp.c:
4212 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4213 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4214 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4216 2006-12-31 Borut Razem <borut.razem AT siol.net>
4218 * SDCPP synchronized with GCC CPP release version 4.1.1,
4219 currently the latest release:
4220 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4221 support/cpp2/libcpp/include/cpp-id-data.h
4222 support/cpp2/libiberty/fopen_unlocked.c
4223 support/cpp2/libiberty/md5.c
4225 support/cpp2/opt-functions.awk
4226 support/cpp2/opt-gather.awk
4227 support/cpp2/optc-gen.awk
4228 support/cpp2/opth-gen.awk:
4230 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4231 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4232 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4233 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4234 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4235 support/cpp2/diagnostic.h, support/cpp2/except.h,
4236 support/cpp2/hwint.h, support/cpp2/input.h,
4237 support/cpp2/intl.h, support/cpp2/move-if-change,
4238 support/cpp2/opts.c, support/cpp2/opts.h,
4239 support/cpp2/output.h, support/cpp2/prefix.c,
4240 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4241 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4242 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4243 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4244 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4245 support/cpp2/version.c:
4247 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4248 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4249 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4250 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4251 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4252 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4253 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4254 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4255 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4256 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4257 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4259 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4260 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4261 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4262 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4263 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4264 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4265 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4266 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4267 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4268 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4269 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4270 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4271 support/cpp2/system.h:
4274 2006-12-31 Borut Razem <borut.razem AT siol.net>
4276 * configure.in, configure: fixed bug #1538756: configure dies if bison
4277 and flex are not installed, 2nd try
4279 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4281 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4282 400.x for better code in RFE 899102
4284 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4286 * src/SDCCpeeph.c (deadMove),
4288 * src/mcs51/peep.h: renamed 'op' by 'reg'
4289 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4290 (scan4op): small change for removeDeadMove(), added support for
4291 'callee saves' and/or PACLL function calls,
4292 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4293 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4294 left in new dispatcher mcs51DeadMove()
4295 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4297 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4299 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4301 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4302 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4304 2006-12-30 Borut Razem <borut.razem AT siol.net>
4306 * support/cpp2/spacs.h: deleted from svn
4307 * configure.in, configure: fixed bug #1538756: configure dies if bison
4308 and flex are not installed
4310 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4312 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4313 with this z80 passes printf float test when enabled
4314 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4316 2006-12-28 Borut Razem <borut.razem AT siol.net>
4318 * support/cpp2/config.in, support/cpp2/configure.in,
4319 support/cpp2/configure, support/cpp2/Makefile.in:
4320 fix for the solaris build
4322 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4324 * src/SDCC.y (type_specifier2, pointer),
4326 * src/SDCCsymt.c (mergeSpec, checkSClass),
4327 * support/Util/SDCCerr.c,
4328 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4329 * support/valdiag/valdiag.py: Allow test cases to specify
4330 required language standard
4331 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4332 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4334 2006-12-27 Borut Razem <borut.razem AT siol.net>
4336 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4337 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4339 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4341 * support/cpp2/libiberty/Makefile.bcc: updated
4342 * src/pic16/main.c: fixed #pragma udata handling
4343 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4345 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4347 * src/SDCCpeeph.c: made labelHashEntry global,
4348 made pcDistance, FBYNAME static,
4349 (pcDistance): made static, use isComment and isLabel,
4351 (getLabelRef): added, extracted from labelRefCount(),
4352 (labelRefCount): use new getLabelRef(),
4353 (callFuncByName): made static, added deadMove,
4354 use isComment and isLabel,
4355 (newPeepRule): made static, set isLabel,
4356 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4357 labels from peephole rules,
4358 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4359 when isComment or isLabel is set
4360 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4361 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4363 * src/mcs51/peep.h: added
4364 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4365 * src/port.h: added peep->deadMove to port structure
4366 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4367 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4368 deadMove, finally removed no. 1 and 2
4375 * src/hc08/gen.c: mark lines with isComment or isLabel
4376 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4378 * sdcc.spec: bumped version to 2.6.3
4380 2006-12-26 Borut Razem <borut.razem AT siol.net>
4382 * support/cpp2/Makefile.in: added dependency on options.h
4383 * configure: regenerated
4384 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4385 * support/cpp2/Makefile.in: added vasprintf.c
4387 2006-12-25 Borut Razem <borut.razem AT siol.net>
4389 * SDCPP synchronized with GCC CPP release version 3.4.6,
4390 the latest release before 4.x:
4391 * support/cpp2/Makefile.in, support/cpp2/config.h,
4392 support/cpp2/configure, support/cpp2/configure.in,
4393 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4394 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4395 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4396 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4397 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4398 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4399 support/cpp2/cpptrad.c, support/cpp2/except.h,
4400 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4401 support/cpp2/hwint.h, support/cpp2/intl.h,
4402 support/cpp2/line-map.c, support/cpp2/line-map.h,
4403 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4404 support/cpp2/output.h, support/cpp2/prefix.c,
4405 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4406 support/cpp2/system.h, support/cpp2/version.c:
4408 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4409 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4410 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4411 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4412 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4413 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4414 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4415 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4416 support/cpp2/move-if-change, support/cpp2/opts.c,
4417 support/cpp2/opts.h, support/cpp2/opts.sh,
4418 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4419 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4420 support/cpp2/win32, support/cpp2/win32/dirent.c,
4421 support/cpp2/win32/dirent.h:
4423 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4424 * support/cpp2/sdcpp.h: renamed from sdcc.h
4425 * sdcppinit.c: deleted
4427 2006-12-23 Borut Razem <borut.razem AT siol.net>
4429 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4430 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4431 preproc.c: an other try to fix bug #982435: introduced
4432 -pedantic-parse-number command line option and pedantic_parse_number
4435 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4437 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4439 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4440 corrected overlayed areax addresses, warn about memory overlaps
4441 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4450 * src/port.h: added xabs_name and iabs_name
4451 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4452 (glue, emitMaps): create and emit maps d_abs and i_abs
4453 * src/SDCCglue.h: cosmetic changes
4454 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4456 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4457 (allocDefault): put absolute, initialized globals in them
4458 * support/regression/tests/absolute.c: added absolute bdata test
4459 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4461 2006-12-20 Borut Razem <borut.razem AT siol.net>
4463 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4464 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4465 added regression test for bug #982435
4467 2006-12-18 Borut Razem <borut.razem AT siol.net>
4469 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4470 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4471 small cosmetic changes
4472 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4473 * support/regression/tests/bug-1351710.c: added regression test
4475 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4477 * doc/sdccman.lyx: added the long missed iCode table
4478 "<where is figure II?>", added links to wiki
4480 2006-12-17 Borut Razem <borut.razem AT siol.net>
4482 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4483 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4484 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4485 unified table driven pragma handling, pragma argument type checking
4486 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4487 current one - version 1.1.3
4488 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4490 2006-12-13 Raphael Neider <rneider AT web.de>
4492 * src/pic/device.h: removed AssignedMemory structure and macros
4493 * src/pic/device.c: removed global finalMapping (linker assigns
4495 (register_map): add SFRs to remembered memRanges
4496 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4497 assignFixedRegisters,assignRelocatableRegisters): removed,
4498 (setMaxRAM,validAddress): adapted accordingly,
4499 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4500 reasonably sized sharebanks,
4501 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4502 (allDefsOutOfRange): removed unused code,
4503 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4505 * src/pic/pcode.c (register_reassign): removed recursion warning,
4506 fired far too often,
4507 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4508 to use existing pic14_stringInSet() to avoid duplicate symbols,
4509 tidied up the code a bit,
4510 (pic14printLocals): added in symmetry to printExterns, replaces
4511 writeUsedRegs more or less,
4512 (picglue): call new pic14_printLocals(),
4513 * device/include/pic/pic*.h: removed #pragma memmap directives,
4514 information gathered from include/pic/pic14devices.txt
4515 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4517 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4519 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4521 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4523 * device/include/mcs51/cc2430.h: fixed missing ';'
4525 2006-12-10 Raphael Neider <rneider AT web.de>
4527 * device/lib/pic16/libc/stdio/vfprintf.c,
4528 * device/lib/pic16/libc/stdio/printf_small.c,
4529 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4530 char arguments, as char varargs are cast to int by the caller,
4531 hopefully fixes #1604915 (other device libraries are still affected)
4533 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4535 * src/mcs51/ralloc.c (packRegsForAssign),
4536 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4538 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * device/include/malloc.h: removed init_dynamic_memory
4541 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4542 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4543 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4544 * device/lib/libsdcc.lib,
4545 * device/lib/Makefile.in,
4546 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4547 * doc/sdccman.lyx: documented use of new _heap.c
4548 * support/regression/tests/malloc.c: removed init_dynamic_memory
4549 * src/cdbFile.c(spacesToUnderscores): new function,
4550 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4552 * device/include/tinibios.h: removed defines for putchar and getchar
4553 * device/lib/ds390/Makefile.in: added putchar.c
4554 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4556 2006-12-09 Borut Razem <borut.razem AT siol.net>
4558 * support/cpp2/sdcc.h: prevent multiple inclusion
4559 * support/cpp2/options.h: deleted
4561 2006-12-08 Borut Razem <borut.razem AT siol.net>
4563 * support/cpp2/sdcc.h: removed x*alloc() macros
4564 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4565 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4566 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4567 * support/cpp2/system.h: moved #include "sdcc.h"
4568 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4569 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4571 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4572 -funsigned-char options
4573 * support/cpp2/sdcppmain.c: fixed bug 1611411
4575 2006-12-07 Borut Razem <borut.razem AT siol.net>
4577 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4580 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4582 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4583 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4585 * .version: bumped to 2.6.2 because a) it's been a while
4586 b) the linker sources have moved c) the preprocessor is upgraded
4588 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4590 * support/regression/tests/snprintf.c: some checks
4591 * lib/src/printf_large.c: %bc: read char instead of int from stack
4593 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4595 * device/include/mcs51/cc2430.h: inserted _XPAGE
4597 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4599 * device/include/mcs51/cc2430.h: added
4601 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4603 * device/include/asm/default/features.h,
4604 * device/include/asm/ds390/features.h,
4605 * device/include/mcs51/at89s53.h,
4606 * device/include/ser.h,
4607 * device/include/ser_ir.h,
4608 * device/include/serial.h: changed keywords to double underscore variants,
4609 fixes bug 1590261 some more, thanks Steven Borley
4611 2006-12-01 Raphael Neider <rneider AT web.de>
4613 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4614 but emit warning (recursion is not supported for pic14)
4616 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4618 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4619 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4621 2006-11-30 Raphael Neider <rneider AT web.de>
4623 * src/pic/device.c (dump_sfr): always emit symbols
4624 * src/pic/glue.c (pic14printPublics): fixed typo
4626 2006-11-30 Raphael Neider <rneider AT web.de>
4628 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4629 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4630 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4631 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4632 a sharebank, use a non-shared bank for the stack if none available
4633 * src/pic/device.h (struct memRange): added linked list next field,
4634 added prototypes for above functions
4635 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4636 (typeRegWithIdx): accept fixed and unfixed stack registers
4637 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4638 the stack, handle shared and banked stack (except for WSAVE),
4639 (insertBankSel): removed useless optimization (will never fire),
4640 (FixRegisterBanking): added optimization for devices with only one
4641 possibly aliased bank of memory, like 16f84
4642 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4643 devices have no SHAREBANK in the linker script
4644 * device/include/pic/pic14devices.txt: documented memmap
4645 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4647 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4649 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4650 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4651 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4652 genhc08Code): switched most of the D (debug) macros to DD (detailed
4653 debug) macros to better control clutter in the generated .asm file.
4654 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4655 genRightShift): fixed bug with non-constant bit shift stored to
4656 a volatile result (SF Open Discussion forum thread #1616749).
4657 Single byte case is not yet optimized.
4659 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4661 * device/include/asm/mcs51/features.h,
4662 * device/include/malloc.h,
4663 * device/include/stdio.h: changed keywords to double underscore variants,
4666 2006-11-27 Borut Razem <borut.razem AT siol.net>
4668 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4669 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4670 support/cpp2/output.h, support/cpp2/cppinit.c,
4671 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4672 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4673 support/cpp2/cppdefault.c, support/cpp2/system.h,
4674 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4675 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4676 support/cpp2/prefix.c, support/cpp2/except.h,
4677 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4678 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4679 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4680 support/cpp2/version.c, support/cpp2/cppmain.c,
4681 support/cpp2/version.h, support/cpp2/hashtable.c,
4682 support/cpp2/cpperror.c:
4683 synchronized with GCC CPP release version 3.3.6,
4684 the latest where cppmain.c still exists.
4685 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4686 support/cpp2/sdcppinit.c: added
4688 2006-11-27 Borut Razem <borut.razem AT siol.net>
4690 * support/cpp2/cpplex.c:
4691 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4693 * support/cpp2/cpplib.c: removed definitions of unused variables
4695 2006-11-26 Borut Razem <borut.razem AT siol.net>
4697 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4698 since they are redefined by macros in support/cpp2/sdcc.h
4699 * support/cpp2/sdcc.h: x*alloc macro redefinition
4701 2006-11-25 Borut Razem <borut.razem AT siol.net>
4703 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4704 support/cpp2/configure, support/cpp2/Makefile.in,
4705 support/cpp2/cppfiles.c, support/cpp2/output.h,
4706 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4707 support/cpp2/config.h, support/cpp2/cpplib.h,
4708 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4709 support/cpp2/cppdefault.c, support/cpp2/config.in,
4710 support/cpp2/system.h, support/cpp2/cpplex.c,
4711 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4712 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4713 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4714 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4715 support/cpp2/configure.in, support/cpp2/intl.h,
4716 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4717 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4718 support/cpp2/version.c, support/cpp2/cppmain.c,
4719 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4720 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4721 support/cpp2/cpperror.c,
4722 support/cpp2/libiberty/safe-ctype.c,
4723 support/cpp2/libiberty/safe-ctype.h,
4724 support/cpp2/libiberty/splay-tree.c,
4725 support/cpp2/libiberty/obstack.c,
4726 support/cpp2/libiberty/lbasename.c,
4727 support/cpp2/libiberty/splay-tree.h,
4728 support/cpp2/libiberty/obstack.h:
4729 synchronized with GCC CPP release version 3.2.3,
4730 the latest before integration of cpp into gcc
4731 * support/cpp2/except.h, support/cpp2/line-map.c,
4732 support/cpp2/line-map.h,
4733 support/cpp2/libiberty/hex.c,
4734 support/cpp2/libiberty/concat.c,
4735 support/cpp2/libiberty/filenames.h: added
4736 * support/cpp2/intl.c: deleted
4738 2006-11-24 Borut Razem <borut.razem AT siol.net>
4740 * src/SDCC.y: enabled compilation of empty source file
4741 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4742 "ISO C forbids an empty source file"
4743 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4744 if all the code is ifdefed out.
4746 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4748 * src/hc08/gen.c (genPcall): fix for bug #1601032
4750 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4752 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4753 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4754 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4755 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4756 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4757 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4758 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4759 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4760 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4761 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4762 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4763 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4764 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4765 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4766 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4767 Renamed to all upper case as per the standard set by SiLabs
4769 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4771 * device/include/mcs51/C8051F520.h: new, added
4772 * device/include/mcs51/compiler.h: added link about predefined macros
4774 2006-11-23 Raphael Neider <rneider AT web.de>
4776 * src/regression/Makefile: add -L path to fresh library
4777 * src/regression/simulate: emphasize FAILED output
4778 * src/regression/create_stc: output _failures from gpsim
4779 * src/regression/compare4.c,
4780 * src/regression/rotate6.c: fixed char literals,
4781 all compile, all run =8-D
4783 * src/pic/pcode.h: added isPCASMDIR macro
4784 * src/pic/gen.c (genAnd): fixed bit offset
4785 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4786 packBits): unified register numbering schemes,
4787 (newReg): do not insert stack registers into hash table,
4788 (initStack): unpinned pseudo stack, simplified,
4789 (typeRegWithIdx): fixed retrieval of stack registers,
4790 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4791 (pCodeReplace): removed invalid assertion,
4792 (insertPCodeInstruction): fixed newly added labels,
4793 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4794 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4795 DumpFlow): removed unsed (broken?) code,
4796 (insertBankSel): prevent STATUS from being BANKSELed,
4797 (FixRegisterBanking): rewritten from scratch, implemented generic
4798 optimizations (suppress BANKSELs to same register and to registers
4799 present in all banks),
4800 (AnalyzeBanking): update flow after BANKSELection
4802 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4803 sharebank, let linker place it, mark STKxx symbols as emitted
4805 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4807 * src/regression/arrays.c,
4808 * src/regression/bank1.c,
4809 * src/regression/bool2.c,
4810 * src/regression/compare7.c,
4811 * src/regression/compare8.c,
4812 * src/regression/compare9.c,
4813 * src/regression/compare10.c,
4814 * src/regression/configword.c,
4815 * src/regression/for.c,
4816 * src/regression/mult1.c,
4817 * src/regression/pointer1.c,
4818 * src/regression/rotate6.c,
4819 * src/regression/string1.c,
4820 * src/regression/struct1.c,
4821 * src/regression/Makefile: make PIC14 regression tests run again
4822 (3 fail, 6 won't compile)
4824 2006-11-21 Raphael Neider <rneider AT web.de>
4826 * device/include/pic16/pic18f4550.h,
4827 * device/include/pic16/pic18f4455.h,
4828 * device/lib/pic16/libdev/pic18f4550.c,
4829 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4830 * configure.in: removed superfluous closing bracket
4832 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4834 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4837 2006-11-21 Raphael Neider <rneider AT web.de>
4839 * src/pic/device.{c,h}: added pic14_getPIC()
4840 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4841 (genAnd): added PIC code for one case, fixes #1597044
4842 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4843 SFRs that are present in all banks (e.g., STATUS)
4845 2006-11-20 Raphael Neider <rneider AT web.de>
4847 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4848 INCFSZ/INCFSZW and declared them as changing Z bit,
4849 (insertPCodeInstruction): correctly invert the above instructions,
4851 (DoBankSelect): don't panic on po_immediates
4853 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4856 * as/link/mcs51/lkihx.c (newArea),
4857 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4858 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4860 2006-11-11 Raphael Neider <rneider AT web.de>
4862 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4863 bitfield symbols, fixes #1579535 (once more...).
4865 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4867 * support/regression/generate-cases.py,
4868 * support/regression/fwk/include/testfwk.h,
4869 * support/regression/fwk/lib/testfwk.c: used code pointers,
4870 (about 50kByte less code generated for mcs51)
4872 2006-11-06 Borut Razem <borut.razem AT siol.net>
4874 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4875 debugger/mcs51/configure: fixed failed check because the function
4876 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4877 who submitted the patch for gpsim.
4878 * debugger/mcs51/configure.in: removed the result message
4879 * debugger/mcs51/Makefile.in: fixed the config.status warning
4880 "... seems to ignore the --datarootdir setting"
4882 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * device/include/mcs51/c8051f020.h,
4885 * device/include/mcs51/c8051f040.h,
4886 * device/include/mcs51/c8051f060.h,
4887 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4888 * src/z80/gen.c (gencjneshort),
4889 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4891 2006-10-31 Borut Razem <borut.razem AT siol.net>
4893 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4894 debugger/mcs51/configure: get readline version
4896 2006-10-30 Borut Razem <borut.razem AT siol.net>
4898 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4899 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4900 debugger/mcs51/configure: locate readline even when cross compiling
4901 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4903 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4905 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4908 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4910 * device/include/malloc.h,
4911 * device/lib/calloc.c,
4912 * device/lib/free.c,
4913 * device/lib/malloc.c,
4914 * device/lib/realloc.c: moved definition of struct into sources
4915 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4917 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4919 * as/asx8051.dsp: corrected output directories
4920 * as/link/hc08: new directory for hc08 linker
4921 * as/hc08/aslink.h, as/link/aslink.h,
4922 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4923 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4924 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4925 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4926 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4927 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4928 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4929 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4930 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4931 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4932 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4933 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4934 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4935 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4936 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4937 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4938 * as/link/hc08/conf.mk,
4942 * sdcc.dsw: moved hc08 linker to as/link/hc08
4943 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4944 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4945 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4946 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4947 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4948 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4949 * as/link/mcs51/aslink.dsp,
4950 * as/link/mcs51/Makefile.in: factored out the common files
4951 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4952 * as/clean.mk: extra cleaning common files
4953 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4954 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4955 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4957 2006-10-29 Raphael Neider <rneider AT web.de>
4959 * src/pic/ralloc.c (newReg): create aliases for registers with
4960 multiple names to fix #1579535 and #1584001,
4961 (regWithIdx,dirregWithName): resolve aliases on lookup
4962 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4964 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4965 to prevent build errors on small devices
4967 2006-10-28 Raphael Neider <rneider AT web.de>
4969 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4970 assumption within interrupt handlers, fixes #1584940
4971 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4972 "emitted" to avoid emitting them again in udata
4974 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4976 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4979 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4981 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4982 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4983 on/off CR to CRLF conversion.
4985 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4987 * doc/sdccman.lyx: updated IRQ section
4989 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4991 * device/lib/serial_io.c: removed
4992 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4993 replacements for serial_io.c
4995 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4997 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4999 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5001 * device/lib/serial_io.c: Default putchar() and getchar() for
5002 mcs51 uses serial port.
5004 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5006 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5008 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5010 * support/regression/ports/mcs51/support.c: smaller
5011 _sdcc_external_startup()
5012 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5014 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * device/lib/gbz80/crt0.s,
5017 * device/lib/gbz80/crt0_rle.s,
5018 * device/lib/gbz80/div.s,
5019 * device/lib/gbz80/fstubs.s,
5020 * device/lib/gbz80/heap.s,
5021 * device/lib/gbz80/mul.s,
5022 * device/lib/gbz80/putchar.s,
5023 * device/lib/gbz80/stubs.s,
5024 * device/lib/z80/crt0.s,
5025 * device/lib/z80/crt0_rle.s,
5026 * device/lib/z80/div.s,
5027 * device/lib/z80/fstubs.s,
5028 * device/lib/z80/heap.s,
5029 * device/lib/z80/mul.s,
5030 * device/lib/z80/putchar.s,
5031 * device/lib/z80/stubs.s: reverted, I was mistaken
5033 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5035 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5036 * support/regression/ports/mcs51/support.c: removed race
5037 condition on TI in _putchar allowing to use serial port mode 0
5039 2006-10-20 Borut Razem <borut.razem AT siol.net>
5041 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5043 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5045 * device/lib/gbz80/crt0.s,
5046 * device/lib/gbz80/crt0_rle.s,
5047 * device/lib/gbz80/div.s,
5048 * device/lib/gbz80/fstubs.s,
5049 * device/lib/gbz80/heap.s,
5050 * device/lib/gbz80/mul.s,
5051 * device/lib/gbz80/putchar.s,
5052 * device/lib/gbz80/stubs.s,
5053 * device/lib/z80/crt0.s,
5054 * device/lib/z80/crt0_rle.s,
5055 * device/lib/z80/div.s,
5056 * device/lib/z80/fstubs.s,
5057 * device/lib/z80/heap.s,
5058 * device/lib/z80/mul.s,
5059 * device/lib/z80/putchar.s,
5060 * device/lib/z80/stubs.s: removed all leading underscores from area names
5062 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5064 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5065 regression tests are not waiting in the simulator for simulated
5066 transmission of debug output
5068 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5070 * device/lib/printf_large.c: slightly smaller
5071 * doc/sdccman.lyx: do not use spaces within html links
5073 2006-10-16 Borut Razem <borut.razem AT siol.net>
5075 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5076 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5077 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5078 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5079 debugger/mcs51/configure:
5080 [ 1185668 ] add gnu readline support to sdcdb - enabled
5082 2006-10-16 Raphael Neider <rneider AT web.de>
5084 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5085 fixes #1577882, removes close to all banking optimizations
5087 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5090 variables in code memory
5091 * support/regression/tests/absolute.c: added test for this
5093 2006-10-15 Raphael Neider <rneider AT web.de>
5095 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5097 (BankSelect): emit BANKSEL before touching linker-placed regs,
5100 2006-10-10 Raphael Neider <rneider AT web.de>
5102 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5103 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5104 * src/pic/main.c (_pic14_parseOptions),
5105 * src/pic/main.h: mostly reverted to previous state, now use results
5106 from SDCCmain.c's argument parsing
5108 2006-10-10 Borut Razem <borut.razem AT siol.net>
5110 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5111 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5112 [ 1185668 ] add gnu readline support to sdcdb -
5113 prepared for READLINE, not enabled yet,
5114 thanks to <tal.bav AT gmail.com>
5116 2006-10-10 Raphael Neider <rneider AT web.de>
5118 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5119 * src/pic16/devices.inc,
5120 * device/include/pic16 (pic18f[24]620.h),
5121 * device/include/pic18fregs.h,
5122 * device/lib/pic16/pics.all,
5123 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5124 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5125 Gary Plumbridge and Anton Strobl
5127 2006-10-10 Raphael Neider <rneider AT web.de>
5129 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5130 --stack-siz=NUM options to configure the argument passing stack
5131 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5132 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5133 (pic14_getSharebankSize): obey --stack-siz=NUM,
5134 (pic14_getSharebankAddress): obey --stack-loc=NUM
5136 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5138 * doc/sdccman.lyx: added to the manual
5139 * doc/figures/ddd_example.png: added (neither pdflatex nor
5140 most browsers seem to like the .eps file)
5142 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5144 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5145 to /tmp and /var/tmp acc. LSB
5146 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5148 * support/regression/tests/onebyte.c: added test
5150 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5152 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5154 2006-10-05 Borut Razem <borut.razem AT siol.net>
5156 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5158 - sdcc.dsw: changed property eol-style to CRLF
5159 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5161 2006-10-04 Raphael Neider <rneider AT web.de>
5163 * device/include/pic/{pic16f84.h,pic16f84a.h},
5164 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5165 from patch #1522504, thanks to Robas Teodor
5167 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5169 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5172 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * src/pic16/glue.c (pic16emitMaps),
5175 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5176 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5177 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5178 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5180 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5181 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5183 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5185 * support/librarian/sdcclib.c: Added option -l.
5186 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5188 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5189 using Windows command prompt.
5191 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * device/lib/libsdcc.lib: added module rand
5194 * src/ds390/ralloc.c (rematStr),
5195 * src/hc08/ralloc.c (rematStr),
5196 * src/mcs51/ralloc.c (rematStr),
5197 * src/z80/ralloc.c (rematStr): made output more consistent
5198 * src/mcs51/gen.c: cosmetic changes
5200 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * src/port.h: added mem.cabs_name to PORT
5209 * src/z80/main.c: added cabs_name initializers
5210 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5212 (emitMaps): emit absolutes in code memory into cabs_name
5214 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5215 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5216 * support/regression/fwk/include/testfwk.h: added define for at
5217 * support/regression/tests/absolute.c: added, new
5219 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5221 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5222 optimizations, see also patch 887161 by Stas Sergeev
5223 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5224 to be necessary anymore,
5225 (102, 103, 104, 127): renamed all occurances of bp to _bp
5227 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5230 thanks Weston T. Schmidt for patch 1555221
5231 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5232 * src/SDCCicode.c(geniCodeMultiply): small optimization
5234 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * device/include/stdlib.h: added rand prototypes
5237 * device/lib/rand.c: new, added
5238 * device/lib/Makefile.in: added rand.c
5239 * src/z80/peeph.def,
5240 * src/z80/peeph-gbz80.def,
5241 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5243 2006-09-20 Raphael Neider <rneider AT web.de>
5245 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5247 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5249 * as/link/aslink.h: cosmetic changes
5250 * as/link/mcs51/Makefile.in,
5251 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5253 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5256 * as/link/mcs51/aslink.h,
5257 * as/link/z80/aslink.h: merged and moved to as/link/
5258 * as/link/lkstore.c,
5259 * as/link/mcs51/lkstore.c: moved to as/link/
5260 * as/link/clean.mk: remove *.o
5261 * as/link/mcs51/alloc.h: deleted
5262 * as/link/mcs51/lkarea.c: added lnksect prototype
5263 * as/link/mcs51/lkdata.c,
5264 * as/link/mcs51/lklex.c,
5265 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5266 * as/link/mcs51/lkmem.c,
5267 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5268 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5269 * as/link/mcs51/aslink.dsp,
5270 * as/link/mcs51/Makefile.aslink,
5271 * as/link/mcs51/Makefile.bcc,
5272 * as/link/mcs51/Makefile.in: updated for moved files
5273 * as/link/z80/lkarea.c,
5274 * as/link/z80/lkhead.c,
5275 * as/link/z80/lklex.c,
5276 * as/link/z80/lklibr.c,
5277 * as/link/z80/lklist.c,
5278 * as/link/z80/lkmain.c,
5279 * as/link/z80/lkrloc.c,
5280 * as/link/z80/lksym.c: synced with mcs51
5281 * as/link/z80/lkdata.c,
5282 * as/link/z80/lkeval.c,
5283 * as/link/z80/lkihx.c,
5284 * as/link/z80/lks19.c: cosmetic changes
5285 * as/link/z80/Makefile.in,
5286 * as/link/z80/linkgbz80.dsp,
5287 * as/link/z80/linkz80.dsp: updated for moved files
5289 2006-09-16 Borut Razem <borut.razem AT siol.net>
5291 * debugger/mcs51/sdcdb.c: partially fixed
5292 [ 1203664 ] sdcdb fails to open files w. two "." periods
5293 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5294 debugger/mcs51/symtab.h: fixed indenting
5295 * configure.in, configure: up to date with latest Maarten's changes
5297 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5300 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5301 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5302 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5303 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5304 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5305 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5306 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5307 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5308 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5309 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5310 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5311 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5312 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5313 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5314 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5315 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5316 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5317 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5318 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5319 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5320 as/link/mcs51/alloc.h,
5321 as/link/mcs51/clean.mk,
5322 as/link/mcs51/conf.mk,
5323 as/link/mcs51/Makefile.bcc,
5324 as/link/mcs51/Makefile.in,
5325 as/link/mcs51/readme.390,
5326 as/link/mcs51/strcmpi.c,
5327 as/link/mcs51/strcmpi.h,
5329 as/mcs51/Makefile.bcc,
5330 as/mcs51/Makefile.in,
5333 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5335 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5338 * as/link/Makefile.in,
5339 * as/link/z80/linkgbz80.dsp,
5340 * as/link/z80/linkz80.dsp,
5347 * link/z80/aslink.h,
5348 * link/z80/clean.mk,
5350 * link/z80/linkgbz80.dsp,
5351 * link/z80/linkz80.dsp,
5352 * link/z80/lkarea.c,
5353 * link/z80/lkdata.c,
5354 * link/z80/lkeval.c,
5357 * link/z80/lkhead.c,
5360 * link/z80/lklibr.c,
5361 * link/z80/lklist.c,
5362 * link/z80/lkmain.c,
5363 * link/z80/lkrloc.c,
5366 * link/z80/Makefile.in,
5368 * sdcc.dsw: moved link/ to as/link/
5370 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5372 * as/mcs51/i51mch.c (machine): fixed warning
5374 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5378 2006-09-09 Borut Razem <borut.razem AT siol.net>
5380 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5381 sdcdb WIN32 native port
5382 * src/clean.mk: fixed
5384 2006-09-08 Borut Razem <borut.razem AT siol.net>
5386 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5388 2006-09-08 Raphael Neider <rneider AT web.de>
5390 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5391 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5392 to gplink to disable processor mismatch warning and to allow
5393 the use of devices with only aliased (shared) memory banks,
5394 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5396 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5398 * doc/sdccman.lyx: Some re-formating plus example on using
5399 #pragma preproc_asm +/-
5401 2006-09-07 Borut Razem <borut.razem AT siol.net>
5403 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5406 2006-09-06 Borut Razem <borut.razem AT siol.net>
5408 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5409 line at sdcc.nsi:153
5410 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5412 2006-09-05 Borut Razem <borut.razem AT siol.net>
5414 * configure.in, configure: support for winsock2
5415 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5416 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5417 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5418 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5419 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5421 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5425 * support/regression/tests/bug1551947.c: new, added
5426 * src/SDCCsymt.h: strings are char* not byte*
5428 2006-09-05 Raphael Neider <rneider AT web.de>
5430 * device/lib/pic16/libdev/pic18f4550.c,
5431 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5432 declarations/definitions from patch #1520949
5434 2006-09-05 Raphael Neider <rneider AT web.de>
5436 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5437 byte-aligned bitfields, fixes #1539278
5439 2006-09-05 Raphael Neider <rneider AT web.de>
5441 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5444 2006-09-04 Borut Razem <borut.razem AT siol.net>
5446 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5447 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5448 -mno-cygwin is a part of the compiler name
5449 * support/scripts/sdcc_mingw32: don't disable ucsim
5451 2006-09-03 Borut Razem <borut.razem AT siol.net>
5453 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5454 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5456 2006-09-03 Raphael Neider <rneider AT web.de>
5459 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5460 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5463 2006-09-01 Borut Razem <borut.razem AT siol.net>
5465 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5466 to make ppc-osx happy
5468 2006-08-31 Borut Razem <borut.razem AT siol.net>
5470 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5471 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5472 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5473 * support/regression/ports/ds390/spec.mk,
5474 support/regression/ports/mcs51/spec.mk,
5475 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5476 To run regression tests in mingw environment:
5477 make DEV_NULL=NUL CC=gcc
5479 2006-08-30 Borut Razem <borut.razem AT siol.net>
5481 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5482 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5483 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5484 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5485 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5486 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5487 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5488 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5489 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5490 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5491 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5492 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5493 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5494 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5495 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5496 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5497 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5498 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5499 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5500 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5501 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5502 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5503 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5504 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5505 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5506 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5507 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5508 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5509 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5510 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5511 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5512 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5513 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5514 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5515 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5516 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5517 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5518 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5519 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5520 ucsim WIN32 native port
5522 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5524 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5526 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5528 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5529 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5531 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5533 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5534 * support/regression/tests/bug1546986.c: new, added
5535 * as/mcs51/.cvsignore,
5536 * debugger/mcs51/.cvsignore,
5537 * src/.cvsignore: deleted
5539 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5541 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5544 2006-08-20 Borut Razem <borut.razem AT siol.net>
5546 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5547 removed cl_listen_console::match(), cl_console::match(),
5548 restructured cl_commander::proc_input()
5550 2006-08-16 Borut Razem <borut.razem AT siol.net>
5552 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5553 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5554 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5556 2006-08-14 Borut Razem <borut.razem AT siol.net>
5558 * support/regression/Makefile.in,
5559 support/regression/ports/pic14/gpsim.cmd,
5560 support/regression/ports/pic14/spec.mk,
5561 support/regression/ports/pic14/support.c:
5562 added pic14 regression test
5564 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5566 * as/doc/asxhtm.html: documented changed ABS behaviour
5567 * as/doc/README: fixed some typos
5569 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5571 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5574 2006-08-12 Borut Razem <borut.razem AT siol.net>
5576 * support/regression/fwk/include/testfwk.h,
5577 support/regression/fwk/lib/testfwk.c,
5578 support/regression/generate-cases.py,
5579 support/regression/Makefile.in:
5580 regression test framework does not depend on function pointers and
5583 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5585 * device/include/stddef.h: c temporary hack to fix bug 1518273
5587 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5589 * device/include/mcs51/cc2510fx.h: added
5590 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5593 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5596 * as/z80/Makefile.in: added strcmpi.c
5597 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5598 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5600 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * device/lib/gbz80/asm_strings.s,
5603 * device/lib/gbz80/crt0_rle.s,
5604 * device/lib/gbz80/div.s,
5605 * device/lib/gbz80/mul.s,
5606 * device/lib/gbz80/shift.s,
5607 * device/lib/z80/asm_strings.s,
5608 * device/lib/z80/crt0_rle.s,
5609 * device/lib/z80/div.s,
5610 * device/lib/z80/mul.s,
5611 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5612 flags which are all upper case
5614 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5616 * as/z80/asm.h: made CASE_SENSITIVE 1
5617 * link/z80/aslink.h: made CASE_SENSITIVE 1
5618 * src/z80/gen.c (throughout): made all conditionals upper case
5619 * support/regression/tests/bug1503067.c: new
5621 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5623 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5624 (shiftIntoPair): added case 2 for PAIR_IY,
5625 (setupToPreserveCarry): replaced parameters with iCode and check if
5626 PAIR_DE is in use to fix bug 1399290,
5627 (genPlus, genMinus): updated call to setupToPreserveCarry
5628 * support/regression/tests/bug1399290.c: new
5630 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5633 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5634 * src/ds390/gen.c (shiftRLong),
5635 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5636 * src/mcs51/gen.c (sameReg): changed to sameByte,
5637 (xch_a_aopGet): new,
5638 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5639 shiftRLong): fixed bug 1533966
5640 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5641 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5642 * support/regression/Makefile.in: disabled z80, enabled ucz80
5643 * support/regression/tests/float_trans.c: enabled test for z80 and host
5644 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5646 2006-08-01 Borut Razem <borut.razem AT siol.net>
5648 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5649 comparison is always false due to limited range of data type
5650 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5652 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5654 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5655 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5656 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5657 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5659 2006-07-31 Borut Razem <borut.razem AT siol.net>
5661 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5662 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5663 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5664 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5665 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5666 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5667 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5668 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5669 enable ucsim mingw compilation. Serial port is disabled,
5670 since it uses termios.h API, which is not available on native
5673 2006-07-31 Borut Razem <borut.razem AT siol.net>
5675 * Small Device C Compiler 2.6.0 released
5676 * support/scripts/sdcc.nsi: added FULL_DOC option
5677 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5679 2006-07-28 Borut Razem <borut.razem AT siol.net>
5681 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5682 * doc/INSTALL.txt: updated
5684 2006-07-27 Borut Razem <borut.razem AT siol.net>
5686 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5687 device/lib/pic/libdev/Makefile.in: fixed bug
5688 [ 1438354 ] pic libsdcc: distclean doesn't work
5689 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5690 device/lib/pic16/libio/Makefile.in: fixed bug
5691 [ 1438344 ] pic16 lib: clean doesn't work properly
5692 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5694 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * device/lib/pic/libsdcc/fsdiv.c,
5697 * device/lib/pic/libsdcc/fsmul.c,
5698 * device/lib/pic16/libsdcc/float/fsdiv.c,
5699 * device/lib/pic16/libsdcc/float/fsmul.c,
5700 * device/lib/_fsdiv.c,
5701 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5702 * support/regression/tests/bug1520966.c: added
5703 * doc/knownbugs.html: removed [ 1520966 ] from the list
5705 2006-07-25 Borut Razem <borut.razem AT siol.net>
5707 * configure.in, configure, sdccconf_in.h: fixed bug
5708 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5709 * doc/knownbugs.html: removed [ 1519095 ] from the list
5711 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5713 * doc/knownbugs.html: added, contains list of known bugs at release
5714 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5716 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5718 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5719 function registers and corrected defaults with additional warning
5720 * device/lib/malloc.c: cosmetic changes
5721 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5722 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5723 (fillGaps): and used it
5725 2006-07-20 Raphael Neider <rneider AT web.de>
5727 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5728 output unless SDCCPICDEBUG is set
5729 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5730 output if SILENT is set
5732 2006-07-11 Borut Razem <borut.razem AT siol.net>
5734 * doc/README.txt: updated
5736 2006-07-10 Borut Razem <borut.razem AT siol.net>
5738 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5739 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5740 in WIN32 installation
5741 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5744 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5746 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5747 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5749 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5751 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5753 2006-07-06 Borut Razem <borut.razem AT siol.net>
5755 * support/regression/tests/bitfields.c:
5756 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5757 * support/regression/tests/constantRange.c:
5758 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5760 2006-07-04 Borut Razem <borut.razem AT siol.net>
5762 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5764 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5765 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5766 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5767 reverted changes from 2006-07-03
5768 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5769 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5770 added CPPFLAGS, used by the host port
5772 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5774 * support/regression/valdiag/tests/switch.c,
5775 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5776 * support/regression/tests/libmullong.c: fixed for host
5777 * support/regression/ports/host/spec.mk: disable all warnings for host,
5778 SDCC runs with --less-pedantic too
5780 2006-07-03 Borut Razem <borut.razem AT siol.net>
5782 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5784 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5785 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5786 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5787 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5789 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5790 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5791 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5792 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5794 2006-07-02 Raphael Neider <rneider AT web.de>
5796 * src/pic16/devices.inc,
5797 * device/include/pic16/pic18fregs.h,
5798 * device/include/pic16/pic18f4550.h,
5799 * device/lib/pic16/pics.all,
5800 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5802 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5804 * as/hc08/lkaomf51.c (OutputName),
5805 * as/mcs51/lkaomf51.c (OutputName),
5806 * as/z80/asmain.c (asmbl),
5807 * src/ds390/main.c (asmLineNodeFromLineNode),
5808 * src/hc08/ralloc.c (hc08_assignRegisters),
5809 * src/mcs51/main.c (asmLineNodeFromLineNode),
5810 * src/xa51/ralloc.c (checkRegMask),
5811 * src/xa51/gen.c (emitcode),
5812 * src/z80/gen.c (_emit2),
5813 * src/SDCCast.c (searchLitOp),
5815 * support/packihx/packihx.c,
5816 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5817 * src/ds390/gen.c (aopPutUsesAcc),
5818 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5819 * support/regression/tests/libmullong.c (mullong_wrapper),
5820 * src/SDCCsymt.c (powof2),
5822 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5823 * src/SDCCsymt.h: added TYPE_TARGET_*
5824 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5825 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5826 SDCCast because 1) header problems 2) this is the right place
5827 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5828 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5831 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5833 * src/SDCCicode.h: removed buggy semicolon in unused macro
5834 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5835 search for previous definiton of auto symbols too,
5836 (findPrevUse): fixed logic of emitWarnings
5838 2006-06-26 Raphael Neider <rneider AT web.de>
5840 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5841 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5843 2006-06-25 Raphael Neider <rneider AT web.de>
5845 * device/lib/pic/libm: NEW, added math library functions
5846 * device/lib/pic/libsdcc: NEW; added float support functions
5847 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5848 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5849 NEW, added math related headers
5850 * device/include/asm/pic/features.h: NEW
5851 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5852 (popGet): allow larger offsets for AOP_PCODE,
5853 (genDataPointerSet): handle literals explicitly, more debug output,
5854 (genAssign): fixed for float using aopLiteral ;-)
5855 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5856 GOTO initialisation routine
5857 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5858 flag on registers, fixes #1469043 (local variables do not work)
5859 * src/pic/main.c (_pic14_do_link),
5860 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5863 2006-06-25 Borut Razem <borut.razem AT siol.net>
5865 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5866 characters printed (not including the trailing '\0' used to end
5867 output to strings). Problem detected in regression test bug-927659.c.
5868 NOTE: printf() family functions should return int instead
5870 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5871 specifier are printed as themselves
5872 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5873 support flags, width and precision specifiers
5875 2006-06-24 Borut Razem <borut.razem AT siol.net>
5877 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5878 to the list of sdcc tagrets not supporting bit type
5879 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5880 testfor pic16 due to bug:
5881 [ 1511794 ] pic16: regression test bug-895992.c fails
5883 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5885 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5886 * src/SDCCglue.c (initPointer), fixed bug 1496419
5887 * support/regression/tests/bug1496419.c: new, added
5889 2006-06-22 Borut Razem <borut.razem AT siol.net>
5891 * support/regression/ports/pic16/support.c: use gpsim usart module from
5892 libgpsim_modules library
5894 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5896 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5899 2006-06-19 Raphael Neider <rneider AT web.de>
5901 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5902 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5903 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5904 (pic14printExterns,pic14printPublics,pic16printPublics,
5905 pic16_printExterns): use new functions to emit symbols
5906 (picglue,pic16glue): emit publics before emitting externs
5907 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5908 locally defined functions to avoid bug #1443651
5909 * support/regression/tests/bug-716242.c: removed pic16 workaround
5910 * support/regression/ports/pic16/spec.mk: ignore errors during build
5912 2006-06-19 Raphael Neider <rneider AT web.de>
5914 * src/pic/glue.h: added pic14aopLiteral prototype
5915 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5916 * src/pic/gen.c: removed stdint.h dependency
5917 (aopGet): use Safe_strdup()
5918 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5919 (genDataPointerSet): use pic14aopLiteral()
5920 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5921 for pic16; thanks to Bernhard and Maarten
5923 2006-06-18 Borut Razem <borut.razem AT siol.net>
5925 * support/regression/tests/structflexarray.c: flexible array members
5926 not supported by gcc < 3
5927 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5929 * src/pic/gen.c: don't include [p]strdin.h on solaris
5930 * support/Util/pstdint.h: addad svn attributes
5931 * support/regression/tests/constantRange.c,
5932 support/regression/tests/rotate.c: include inttypes.h instead
5933 stdint.h on solaris, addad svn attributes
5935 2006-06-18 Raphael Neider <rneider AT web.de>
5937 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5939 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5940 (pic16_genMinusBits): simplified sign-extension
5941 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5942 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5943 adjusted to correctly handle mixed-signed operands, disabled
5944 now unused multiplciation routines
5945 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5946 (assignResultValue): added argument denoting the size of the result
5947 as returned by the function (fixes upcasts in assigning from
5948 function calls: char foo(); int i = foo();)
5949 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5950 function result to assignResultValue
5951 (genMult): disabled inlined multiplication code
5952 (genDiv): augmented to also handle the modulus operator, fixed to
5953 handle mixed-signed operands correctly
5954 (genMod): simply call genDiv, disabled unused code
5955 (genAssign): fixed missing (sign-)extension on result
5956 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5957 valid char operands, allow signed operands for native code, added
5958 division and modulo operator handling
5959 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5961 As a consequence, onebyte.c (if split into two files) and muldiv.c
5962 pass regression tests.
5964 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5966 * doc/Makefile.in: two runs of makeindex seem needed to get
5967 correct page references in the index of sdccman.pdf
5968 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5970 2006-06-17 Borut Razem <borut.razem AT siol.net>
5972 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5974 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5976 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5977 mentioned ec2drv and paulmon
5979 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5981 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5982 consecutive abs areas
5983 (find_empty_space, allocate_space): added map to handle codemap or
5985 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5986 absolute idata and xdata
5987 * as/mcs51/lkmem.c (summary2): updated legend
5989 2006-06-16 Raphael Neider <rneider AT web.de>
5991 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5993 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5995 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5997 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5999 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6001 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6002 value of generic pointers,
6012 src/z80/main.c: PORT structure, added elements for gp_tags field,
6013 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6014 fields in the PORT structure of each port,
6015 * src/SDCCast.c (decorateType): allow processing of generic pointers
6016 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6019 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6025 * src/pic16/pcode.c,
6027 * src/pic/pcoderegs.c,
6030 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6031 bug 1504689 on minGW
6033 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6035 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6037 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6039 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6041 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6043 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6046 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6048 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6049 to a char variable. Fixed bug #1504211
6050 * device/include/pic16/adc.h,
6051 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6052 and fixed bug #1364390
6054 2006-06-10 Borut Razem <borut.razem AT siol.net>
6056 * CVSROOT: removed the CVS left-over
6058 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6060 * as/hc08/asmain.c (asexit),
6061 * as/hc08/lkmain.c (lkexit),
6062 * as/mcs51/asmain.c (asexit),
6063 * as/mcs51/lkmain.c (lkexit),
6064 * src/SDCCglue.c (DEFSETFUNC),
6065 * src/SDCCmain.c (linkEdit, assemble),
6066 * support/librarian/sdcclib.c (AddRel),
6067 replaced unlink() by standard C remove()
6068 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6069 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6070 gatherImplicitVariables): new, added to fix bug 608752,
6071 (createFunction): added gatherImplicitVariables()
6072 * src/SDCCast.h: added createRMW prototype
6073 * src/SDCCsymt.h (struct symbol): added infertype
6074 * support/regression/tests/bug608752.c: new, added
6076 2006-06-10 Raphael Neider <rneider AT web.de>
6078 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6079 multibyte dummy reads (fixes #1503234)
6081 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6083 * device/include/mcs51/compiler.h: new, added header file to enable
6084 creating common sfr definition header files for different compilers
6086 2006-06-05 Raphael Neider <rneider AT web.de>
6088 * src/pic16/{pcode.h,genarith.c}:
6089 introduced pCodeOp combining any two pCodeOps (previously only
6090 two register operands could be combined), removed pcop2 from
6091 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6092 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6093 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6094 rewritten to use new PO_TWO_OPS
6095 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6096 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6097 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6098 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6099 (pic16_get_op): embraced return arg to allow #define return(x),
6100 added new case for combined opcodes
6101 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6102 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6103 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6105 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6107 * src/SDCCval.c (checkConstantRange): added
6108 * src/SDCCval.h: added checkConstantRange
6109 * support/Util/SDCCerr.c,
6110 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6111 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6112 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6113 * src/SDCCast.c (decorateType): added checkConstantRange,
6114 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6115 can be emitted with the correct always true/false warning,
6116 added optimization for double '!';
6117 result of decorateType() must be assigned back to the tree, because
6118 decorateType() can change the tree
6119 * src/SDCCicode.c (geniCodeLogic),
6120 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6121 (checkConstantRange): removed, it was only a fragment which never
6123 * src/SDCCsymt.c (computeType): fixed promotion for
6124 "-1 < (unsigned bit) b"
6125 * src/pic/ralloc.c (packRegsForAssign),
6126 * src/pic16/ralloc.c (packRegsForAssign),
6127 * src/hc08/ralloc.c (packRegsForAssign),
6128 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6130 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6131 * support/regression/tests/constantRange.c: added
6132 * support/valdiag/tests/constantRange.c: added
6133 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6135 2006-06-02 Borut Razem <borut.razem AT siol.net>
6137 * support/regression/ports/pic16/support.c: increase stack size
6139 * support/regression/Makefile.in: sort tests by name so that the
6140 resutlts can be compared on different machines / platforms
6142 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6144 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6145 * src/ds390/gen.c (emitLabel): new, added,
6146 (genDjnz): fixed stack overflow bug,
6147 (throughout): cosmetic changes to sync with mcs51/gen.c,
6148 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6149 * src/mcs51/gen.c (genEndFunction): small optimization,
6150 (throughout): cosmetic changes to sync with ds390/gen.c
6152 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6154 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6155 (_print_format): fixed printing pointers
6156 * src/mcs51/gen.c (emitLabel, movb): new, added,
6157 (genAssign): small optimization,
6158 (genDjnz): fixed stack overflow bug,
6159 (throughout): replaced sprintf with SNPRINTF,
6160 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6161 replaced emitcode("mov", "b,...") with MOVB(...),
6162 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6163 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6164 * src/mcs51/peeph.def: added rules 140 and 264
6165 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6166 so they may get optimized into registers
6168 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6170 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6171 immediately when encountered,
6172 (printUsage): always use stderr even on windows
6174 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6176 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6177 (processParms): fixed bug #1247551
6178 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6179 parseCmdLine, main): print '--version' to stdout,
6180 print 'help' to stdout if --help is given,
6181 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6182 arguments are given; fixed --help
6184 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6186 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6187 * support/regression/tests/bug-1493710.c: added
6189 2006-05-27 Borut Razem <borut.razem AT siol.net>
6191 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6193 * support/regression/ports/pic16/support.c: increase stack size
6194 from default 64 bytes to 128 bytes
6195 * support/regression/tests/staticinit.c,
6196 support/regression/tests/float.c: regression tests fully enabled
6197 for pic16 port by putting the initialized data arrays into the code
6199 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6200 This was changed by mistake in the previous version.
6202 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6204 * src/pic16/gen.c (genFunction, genEndFunction): some
6205 beautifications, fixed bug with falsely restoring FSR2 in large
6206 stack model, thanks to Beau E. Cox for reporting the bug
6208 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6210 * debugger/mcs51/break.c,
6211 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6212 use %p to print pointers, made address variables unsigned
6213 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6214 * debugger/mcs51/symtab.c (parseSymbol): must return something
6215 * src/mcs51/gen.c (aopForSym): small optimization,
6216 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6217 (freeAsmop): added missing break,
6218 (aopPut): removed parameter bvolatile, determine it inside the function,
6219 (saveRegisters, unsaveRegisters): small optimization,
6220 (genIpush): removed pointless check,
6221 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6222 replaced sprintf with SNPRINTF,
6223 replaced strcpy with strncpyz,
6224 updated aopPut calls,
6225 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6226 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6228 2006-05-24 Borut Razem <borut.razem AT siol.net>
6230 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6231 modification of test for the pic16 port, put the array to the code
6232 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6234 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6236 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6237 * support/Util/pstdint.h: added
6239 2006-05-22 Borut Razem <borut.razem AT siol.net>
6241 * src/regression/Makefile: removed bool2.c test, added -q linker option
6242 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6243 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6244 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6245 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6246 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6247 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6248 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6249 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6250 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6252 2006-05-22 Raphael Neider <rneider AT web.de>
6254 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6255 bug #1492360 (problematic due to generic pointers, see code)
6257 2006-05-22 Borut Razem <borut.razem AT siol.net>
6259 * support/regression/ports/pic16/specs.mk: removed stack size linker
6261 * support/regression/tests/array.c,
6262 support/regression/tests/bitopcse.c,
6263 support/regression/tests/bug-908454.c,
6264 support/regression/tests/malloc.c: modified for pic16 regression test
6265 * support/regression/tests/bitfields.c:
6266 pic16 - excluded bitfileds of size > 8
6267 * support/regression/tests/bp.c: pic16 - reduced data size
6268 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6269 * support/regression/tests/bug-460010.c:
6270 pic16 - used the absolute address the fits in memory
6271 * support/regression/tests/bug-716242.c:
6272 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6273 * support/regression/tests/float.c:
6274 pic16 - excluded - data size too big
6275 * support/regression/tests/onebyte.c:
6276 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6277 * support/regression/tests/shifts.c:
6278 pic16 - function names probably have to differ in first X characters
6280 * support/regression/tests/staticinit.c:
6281 pic16 - excluded some tests due error: no target memory available for
6284 2006-05-22 Borut Razem <borut.razem AT siol.net>
6286 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6287 second try. Thanks Stas Sergeev once more.
6289 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6291 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6292 (genLeftShift, genRightShift): fixed bug 1491627
6293 * src/hc08/peeph.def (rules 7, 8.x): added
6294 * support/regression/tests/shifts.c (ShiftLeftByParam,
6295 ShiftRightByParam, testShiftByParam): added to test variable shifting
6297 2006-05-20 Raphael Neider <rneider AT web.de>
6299 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6300 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6301 (allocReg): add only new registers to dynAllocRegs,
6302 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6303 #1489055, #1445850, and probably #1483693
6305 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6307 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6308 bug in for-loop that didn't emit the last of CONFIG and ID registers
6310 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6312 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6314 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6315 1489016, 1434401 and 1490124
6316 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6317 1489016, 1434401 and 1490124
6319 2006-05-17 Borut Razem <borut.razem AT siol.net>
6321 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6324 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * device/include/mcs51/P89c51RD2.h,
6327 * device/include/mcs51/P89LPC901.h,
6328 * device/include/mcs51/P89LPC922.h,
6329 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6331 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6333 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6334 to fix missing stack pragma in compiled binary object file,
6336 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6338 * support/packihx/configure.in,
6339 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6340 determine sizeof basic types even while cross compiling
6342 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6344 * src/avr/gen.c (aopop),
6345 * src/ds390/gen.c (aopOp),
6346 * src/hc08/gen.c (aopOp),
6347 * src/mcs51/gen.c (aopop),
6348 * src/pic16/gen.c (pic16_aopOp),
6349 * src/pic/gen.c (aopOp),
6350 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6351 if size of operand is smaller than spill location
6353 2006-05-12 Borut Razem <borut.razem AT siol.net>
6355 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6356 have to have CR/LF line endings even if they are checked out on *nix
6357 or on WIN32 in cygwin binmode
6359 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6361 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6362 * device/include/ds80c390.h: added sfr16 definitions
6366 * src/ds390/ralloc.c,
6367 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6368 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6369 bit returning functions
6370 * support/regression/tests/sfr16.c: enabled test on ds390
6372 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6374 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6375 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6377 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6380 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6381 (cl_address_space constructor): removed expensive initialization,
6382 (cl_address_space::get_cell): extended for late initialization,
6383 (cl_address_space::*): use late initialization,
6384 (cl_address_decoder::activate): removed expensive initialization,
6385 This reduced regression test running time by 25%
6387 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6395 * support/packihx/Makefile.in,
6396 * support/packihx/clean.mk,
6397 * support/packihx/Makefile.bcc,
6398 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6400 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6402 * src/SDCCval.c (valNot): fix for regression test failure
6403 of not.c on big endian hosts
6405 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6407 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6409 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6411 * device/lib/mcs51/Makefile.in: changed string comparison operator
6412 to = for POSIX compliance; == is bash extension
6414 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6416 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6419 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6421 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6422 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6423 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6424 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6425 bug report #1478657,
6427 2006-05-05 Borut Razem <borut.razem AT siol.net>
6429 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6432 2006-05-02 Borut Razem <borut.razem AT siol.net>
6434 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6435 create *.ind, which made make to fail if invoked with -j 2
6437 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6439 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6440 Hubert Sack for patch 1479782
6442 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6444 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6446 2006-05-01 Raphael Neider <rneider AT web.de>
6448 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6449 (create_pic): store only prefix-free device name,
6450 (init_pic): check for device names with "16" prefix,
6452 * src/pic/device.h (struct PIC_device),
6453 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6455 * device/include/pic/pic12f{635,675,629,683}.h,
6456 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6457 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6458 * device/include/pic/pic16f505.h,
6459 * device/lib/pic/libdev/pic16f505.c: removed
6460 * device/include/pic/pic14devices.txt: added support for pic12f
6461 devices, removed unsupported non 16-bit devices
6462 [above changes provided by patch from Zik Saleeba]
6463 * src/pic/*, src/pic16/*, device/include/pic16/*,
6464 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6466 2006-05-01 Borut Razem <borut.razem AT siol.net>
6468 * configure.in, configure, doc/Makefile.in:
6469 sync with nightly build makefile - latex, dvipdf and dvips
6472 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6474 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6475 in the library source
6477 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6481 2006-04-28 Raphael Neider <rneider AT web.de>
6483 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6484 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6485 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6486 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6488 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6490 * device/lib/pic/libdev/Makefile.in,
6491 * device/lib/hc08/Makefile.in,
6492 * device/lib/gbz80/Makefile.in,
6493 * device/lib/z80/Makefile.in,
6494 * device/lib/ds390/Makefile.in,
6495 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6496 thanks to Borut for the bug report
6498 * configure: always create doc/Makefile independent from --enable-doc
6499 * Makefile.in: always install from directory doc independent from
6501 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6503 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6504 * doc/Makefile.in: install *.txt if present
6505 * device/include/Makefile.in (install): added installation of pic/*.inc
6506 and pic/*.txt files again, they were erroneously removed
6508 2006-04-28 Raphael Neider <rneider AT web.de>
6510 * src/pic/{gen.c,main.h,pcode.c},
6511 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6512 concerning signedness with casts
6514 2006-04-28 Raphael Neider <rneider AT web.de>
6516 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6517 definition of an interrupt handler,
6518 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6519 interrupt handler stuff from picglue() to separate routine,
6520 (picglue): enabled definition of intr handlers in files w/o main()
6522 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6524 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6525 compilation with MSVC 2005 Express Edition (VC8)
6527 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6529 * device/lib/Makefile: fixed build of gbz80 lib
6531 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6533 * support/regression/tests/bug-460010.c,
6534 * support/regression/tests/bug-524691.c,
6535 * support/regression/tests/bug-716242.c: removed conditional defines
6536 that are already in testfwk.h
6538 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6540 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6541 (AccAXRsh1): added, shift right by 1,
6542 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6544 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6546 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6548 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6549 remove cast to same type
6550 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6551 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6553 * link/z80/Makefile: removed, they have moved to
6556 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6557 * install-sh: fix bug #1204398 by setting umask 0022
6558 * device/lib/Makefile: separate build of z80 and gbz80 lib
6560 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6562 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6563 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6565 One basic decision: e.g. src/clean.mk includes further files. In order
6566 to make this work there are two solutions:
6567 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6568 run configure on them. This way they can use
6569 'include $(srcdir)/port-clean.mk'
6570 - always include clean.mk by the Makefile at the same level. To avoid
6571 that `make clean` tries to include and build Makefile.dep the
6572 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6573 implemented, because now even `make uninstall` doesn't create
6574 Makefile.in. clean.mk could be eliminated by pasting it in
6577 * debugger/mcs51/Makefile.in: build own objects from library sources
6578 (SLIB, SDCC) in current directory
6580 * configure, configure.in: renamed --disable-device-lib-build in
6581 --disable-device-lib; added --enable-doc, the required tools are
6582 searched by configure; added result message; the toolchain for the
6583 belonging ports are now only built, if the port is enabled.
6585 * support/regression/*: all output is written in directory gen, because
6586 the fwk and ports directories don't livet in the build tree using vpath
6588 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6589 --disable-device-lib, added --enable-doc, added section VPATH
6591 * sim/ucsim/configure.in,
6592 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6593 z80 are enabled by default
6595 2006-04-24 Raphael Neider <rneider AT web.de>
6597 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6598 to config word, "pic14_"-prefixed some extern functions
6599 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6600 config word has been found
6601 * src/pic/device.h: added prototypes
6602 * src/pic/pcode.c: added "pic14_"-prefix where needed
6603 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6605 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6607 (pic14emitRegularMap): ignore config words,
6608 (pic14createInterruptVect): moved generating __config directives away
6609 (picglue): have __config directives emitted
6611 2006-04-24 Borut Razem <borut.razem AT siol.net>
6613 * doc/Makefile: sync with nightly build makefile
6615 2006-04-24 Raphael Neider <rneider AT web.de>
6617 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6618 registers that have not been assigned proper liveranges,
6619 fixes #1469504 and #1474602,
6620 (pCodeRegOptimizeRegUsage): fixed typo in comment
6622 2006-04-24 Borut Razem <borut.razem AT siol.net>
6624 * device/examples/main8051.c: deleted - it was removed from CVS
6625 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6626 after the transition to Subversion
6627 * src/SDCCalloc.h: deleted - it was removed from CVS
6628 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6629 after the transition to Subversion
6630 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6631 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6632 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6633 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6635 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6637 * as/asx8051.dsp: added mcs51/strcmpi.h
6638 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6639 * as/hc08/aslink.h: updated lnksect prototype
6641 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6643 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6644 (newdot): handle A_ABS
6646 * as/mcs51/asout.c (outarea): output address
6647 * as/hc08/lkaomf51.c,
6648 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6650 * as/mcs51/i51pst.c,
6651 * as/z80/z80pst.c: "ABS" is not A_OVR
6652 * as/hc08/lkarea.c (newarea): read a_addr,
6653 (lnkarea): added codemap array, sort absolute areas to the front,
6654 combine all GSINITx/GSFINAL,
6655 (find_empty_space, allocate_space): new functions,
6656 (lnksect): return next address, handle absolute sections
6657 * as/mcs51/lkarea.c (newarea): read a_addr,
6658 lnksect2 prototype changed,
6659 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6660 (find_empty_space, allocate_space): new, factored out of lnksect2,
6661 (lnksect2): return next address, handle absolute sections
6663 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6664 * as/hc08/lklibr.c (addfile, fndsym),
6665 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6666 index out of range and detect both '\' and '/'
6667 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6668 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6669 regression tests (ds390 cannot return bool yet)
6670 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6671 document critical interrupts on z80, document changed SDCC define
6672 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6673 (_a390_mapping): added .org directive
6674 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6675 (genMultOneByte): fixed warnings
6676 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6678 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6679 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6680 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6681 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6682 * src/pic16/main.c: removed newReg prototype
6683 * src/pic16/pcode.c,
6684 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6686 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6688 * src/pic16/ralloc.c
6689 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6691 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6692 from short to PIC_OPTYPE
6693 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6694 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6695 optype from short to PIC_OPTYPE
6696 * src/port.h: made int_size unsigned to fix warnings
6697 * src/SDCC.y: fixed warning on MSVC
6698 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6699 * src/SDCCopt.c (convertToFcall): fixed warnings
6700 * src/SDCCsymt.h: removed double prototype for genSymName
6701 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6702 offset int to fix warnings
6704 2006-04-22 Borut Razem <borut.razem AT siol.net>
6706 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6707 references to CVS replaced with Subversion
6709 2006-04-21 Borut Razem <borut.razem AT siol.net>
6711 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6712 references to CVS replaced with Subversion
6714 2006-04-19 Borut Razem <borut.razem AT siol.net>
6716 * src/version.awk: adapted for svn
6717 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6718 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6719 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6720 /binutils-avr/etc/*.vi, *.jin: removed all properties
6721 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6723 2006-04-19 Borut Razem <borut.razem AT siol.net>
6725 * CVS to Subversion migration completed
6727 2006-04-18 Borut Razem <borut.razem AT siol.net>
6729 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6730 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6732 2006-04-17 Borut Razem <borut.razem AT siol.net>
6734 * device/include/Makefile.in: added pic/*.inc to the installation
6736 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6738 * support/regression/collate-results.py: fixed output in case of
6740 * support/regression/generate-cases.py: fixed splitting of pathnames
6742 * as/hc08/lklibr.c (addfile),
6743 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6745 2006-04-11 Raphael Neider <rneider AT web.de>
6747 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6748 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6749 * src/pic16/pcode.c (assignValnums): fixed #1460578
6751 2006-04-11 Raphael Neider <rneider AT web.de>
6753 * device/lib/pic/libdev/*.c,
6754 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6755 fixes #1468739, enables compilation in --std-c99 mode
6756 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6758 2006-04-11 Raphael Neider <rneider AT web.de>
6760 * src/pic/device.c (find_device): removed debug output
6761 (list_valid_pics): enabled verbose listing of supported devices
6762 * device/include/stdbool.h: define bool as char for pic14/16 as well
6764 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6766 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6768 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * .version: bumped version to 2.5.6
6771 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6773 2006-04-06 Raphael Neider <rneider AT web.de>
6775 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6776 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6777 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6778 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6779 pic14_constructAbsMap
6780 (pic14printPublics): declare absolute global symbols as global
6781 (pic14createInterruptVect),
6782 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6783 (newReg): assume new registers unused, use correct name in
6784 hashtable (reg->name instead of name), more debugLog output
6785 * src/pic/device.h (PIC_device): added fields for verbose output
6786 * src/pic/device.c: moved device definition to pic14devices.txt,
6787 added routines for runtime parsing of pic14devices.txt,
6788 added support for second config word
6789 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6790 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6791 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6792 (_pic14_parseOptions): moved pCodeInitRegisters here
6793 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6794 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6795 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6796 handling the pseudo stack
6797 * device/lib/Makefile.in: ignore failures in objects-pic16,
6798 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6799 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6800 * device/lib/pic/Makefile.subdir,
6801 * device/lib/pic16/Makefile.subdir: improved clean rules
6802 * device/lib/pic/libdev/: NEW, pic14 device libraries
6803 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6804 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6805 * device/include/Makefile.in: create subdir and install pic14 headers
6806 * device/include/pic/p16f_common.inc: removed unused declarations
6807 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6808 PICs from inc2h.pl v1.6,
6809 replaced BIT_AT macros with struct declarations
6810 * device/include/pic/pic14devices.txt: definition of supported devices,
6811 all above improvements contributed by Zik Saleeba, thanks
6812 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6813 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6816 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6819 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6820 thanks to Charles Olds
6822 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6824 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6826 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6828 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6829 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6830 * support/regression/bug1464657.c: added, new test
6832 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6837 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6839 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6840 --no-peep and --peep-file <file> are used don't use default rules but
6843 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6845 * src/mcs51/gen.c (genCall): fixed bug 1457608
6847 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6849 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6850 changes seem to cause (trigger?) problems with the build system.
6852 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/SDCCpeeph.c (operandsLiteral): new, added,
6855 (callFuncByName): inserted operandsLiteral
6856 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6858 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6860 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6861 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6863 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6866 implemented patch 1120823 Thanks to Willy De la Court (normal
6867 interrupts need an interrupt number now if they are made critical),
6868 and enabled nesting of critical functions though not for gbz80
6869 (genCritical, genEndCritical): added functions
6870 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6871 * src/z80/mappings.i: added "ei" to all mappings
6873 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6875 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6876 submitted by the Debian SDCC maintainer Aurelien Jarno:
6877 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6878 archive with gcc 4.1 on mips and wrote the patch"
6880 2006-03-16 Raphael Neider <rneider AT web.de>
6882 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6883 the left operand is shorter than the result (c* = lit-c* + int),
6885 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6888 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6890 * src/.version: increased version number to 2.5.5
6891 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6892 linking is done manually in pic16 port's _linkEdit,
6893 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6894 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6895 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6896 allocate asmop as AOP_ACC,
6897 (aopForRemat): added parameter 'bool result' in function declaration,
6898 (pic16_aopGet): return AOP_ACC when accessing WREG,
6899 (pic16_popGetTempReg): minor modification,
6900 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6901 'pic16_allocWithIdx',
6902 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6903 calling function in absolute addresses,
6904 (genAssign): take into account AOP_ACC asmop,
6905 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6906 * src/pic16/pcoderegs.c: some debug functions and lines added,
6907 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6908 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6910 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6911 call to allocReg, not by manually allocating a new one,
6912 (pic16_assignRegisters): now before going through the register
6913 allocating functions mark all registers as free. This eliminates some
6914 side effects resulting from peephole parser done earlier in the backbone
6916 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6918 * src/SDCCicode.c (geniCodeLogic),
6919 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6921 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6923 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6924 (genSend): bugfix, do not allocate and free twice,
6925 (shiftRLong): handle partially overlapping aops
6926 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6928 2006-03-08 Borut Razem <borut.razem AT siol.net>
6930 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6933 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6935 * support/regression/tests/bug1409955.c: new, added
6936 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6937 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6938 (aopForSym, aopOp): increment asmop.allocated if reused,
6939 (freeAsmop): decrement asmop.allocated and check for zero instead of
6941 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6942 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6943 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6944 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6945 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6946 genSignedRightShift, genRightShift, genDataPointerGet,
6947 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6948 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6949 in reverse order from allocation,
6950 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6951 added swappedLR to keep track
6952 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6953 pdata & code for GCC, z80, gbz80 & hc08
6954 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6956 2006-03-08 Raphael Neider <rneider AT web.de>
6958 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6960 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6962 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6963 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6964 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6966 2006-03-06 Borut Razem <borut.razem AT siol.net>
6968 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6969 made the linker quiet
6971 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6973 * src/pic16/gen.c (genPcall): fixed bug #1443644
6974 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6975 which dumps before the function entry point a data byte which represents
6976 the number of the local variables used by the specified function, added
6977 'xinst' for initial support for Extended Instruction Support,
6978 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6979 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6980 port->fun_prefix anymore (may change later),
6981 (genFunction, genEndFunction): do not store/restore local registers for
6982 _main (this should take care the --main-return command line option in
6984 (genOr): removed some legacy pic-port instructions,
6985 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6986 performing operations with SFR's causes data to be written more than
6987 once to each SFR. Perhaps SFRs should be handled in special cases...
6988 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6990 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6991 into account for stack starting position,
6992 (struct OPTIONS pic16_optionsTable): added command line argument
6993 --extended or -y for Extended Instruction Support,
6994 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6995 (deassignLRs): *** perhaps the most important change, old 'for' code
6996 (commented out for reference), didn't account for some registers which
6997 were left marked 'not free' after a pointer operation. The change
6998 reduces register usage a lot in some cases
7000 2006-03-04 Borut Razem <borut.razem AT siol.net>
7002 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7004 * support/regression/tests/bug-524697.c: decreased array size for
7005 mcs51 to fit into the internal RAM
7006 * support/regression/Makefile.in: a little bit more verbose
7008 2006-03-03 Borut Razem <borut.razem AT siol.net>
7010 * support/regression/fwk/lib/testfwk.c,
7011 support/regression/fwk/include/testfwk.h: introduced function
7012 _prints(), nonrecursive _printn(), call _initEmu() from main()
7013 * support/regression/ports/gbz80/support.asm,
7014 support/regression/ports/ucz80/support.asm,
7015 support/regression/ports/z80/support.asm,
7016 support/regression/ports/ds390/support.c,
7017 support/regression/ports/hc08/support.c,
7018 support/regression/ports/host/support.c,
7019 support/regression/ports/mcs51/support.c,
7020 support/regression/ports/xa51/support.c: added empty _initEmu()
7022 * support/regression/ports/pic16/gpsim.cmd,
7023 support/regression/ports/pic16/spec.mk,
7024 support/regression/ports/pic16/support.c,
7025 support/regression/Makefile.in: added pic16 regression test
7027 2006-03-01 Raphael Neider <rneider AT web.de>
7029 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7030 genConstPointerGet): use safe way of generating MOVFF to cover
7031 literals as well as registers, fixes bug #1440527
7032 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7034 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7035 more correctly, fixes bug #1232186
7036 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7037 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7038 gplink guess the correct processor in more cases, applied patch
7039 from Till Riedel attached to and fixing bug #1436552
7041 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7043 * support/regression/tests/array.c: added, contains check for #1434401
7044 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7046 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7048 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7049 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7050 * device/include/mcs51/c8051f326.h,
7051 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7052 * device/include/mcs51/c8051f000.h,
7053 * device/include/mcs51/c8051f018.h,
7054 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7055 PCON_IDLE,PCON_STOP and added sfr16 definitions
7057 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7059 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7060 genGetWord): fixed bug 1409955
7062 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7064 * device/include/hc08/mc68hc908gp32.h,
7065 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7067 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7069 * src/SDCCast.c (constExprValue): return NULL if not a value
7070 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7071 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7072 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7074 2006-02-13 Borut Razem <borut.razem AT siol.net>
7076 * src/regression/ptrarg.c: added, fails due to bug #1430967
7077 * src/regression/Makefile: ptrarg.c added, ...
7079 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7081 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7082 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7084 2006-02-11 Borut Razem <borut.razem AT siol.net>
7086 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7087 print "Processor: xxx" message to stdout only if --verbose
7089 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7091 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7092 * support/regression/tests/bug1426356.c: added
7093 * support/regression/tests/bitfields.c: removed 2 tests
7095 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7098 * device/include/mcs51/c8051f330.h,
7099 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7100 PCON_IDLE,PCON_STOP and added sfr16 definitions
7101 * device/lib/_divsint.c,
7102 * device/lib/_divuint.c,
7103 * device/lib/_divulong.c,
7104 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7105 register bank bug for small stackauto
7107 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7109 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7111 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7113 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7114 * all.dsp: corrected several bin paths
7115 * device/include/mcs51/c8051f120.h,
7116 * device/include/mcs51/c8051f300.h,
7117 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7118 to PCON_IDLE,PCON_STOP
7119 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7120 * device/lib/printf_large.c (output_float): fixed bug 1388703
7121 * support/regression/tests/bug1057979.c: added test for bug 1388703
7123 2006-02-08 Raphael Neider <rneider AT web.de>
7125 * src/pic/pcode.c (pciTRIS): fixed typo,
7126 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7127 (LinkFlow): fixed handling of flows that end in a call,
7128 (ReuseReg): perform safety check earlier
7129 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7130 to work with flows at the beginning of a pBlock,
7131 fixes #1426557 (Symbol not previously defined),
7132 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7134 (RemoveUnusedRegisters): update register usage info
7135 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7136 created, reuse existing ones instead
7137 * src/pic/gen.c (genPcall): fixed #1424719
7139 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7141 * link/z80/lkmain.c,
7143 * link/z80/lkdata.c,
7144 * link/z80/aslink.h: fixed build on current cygwin:
7145 replaced getline() by lk_getline()
7147 2006-02-01 Borut Razem <borut.razem AT siol.net>
7149 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7150 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7151 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7152 src/regression/bool1.c, src/regression/bool2.c,
7153 src/regression/bool3.c, src/regression/call1.c,
7154 src/regression/compare.c, src/regression/compare10.c,
7155 src/regression/compare2.c, src/regression/compare3.c,
7156 src/regression/compare4.c, src/regression/compare5.c,
7157 src/regression/compare6.c, src/regression/compare7.c,
7158 src/regression/compare8.c, src/regression/compare9.c,
7159 src/regression/configword.c, src/regression/for.c,
7160 src/regression/inline.c, src/regression/mult1.c,
7161 src/regression/nestfor.c, src/regression/or1.c,
7162 src/regression/pointer1.c, src/regression/ptrfunc.c,
7163 src/regression/rotate1.c, src/regression/rotate2.c,
7164 src/regression/rotate3.c, src/regression/rotate4.c,
7165 src/regression/rotate5.c, src/regression/rotate6.c,
7166 src/regression/rotate7.c, src/regression/string1.c,
7167 src/regression/struct1.c, src/regression/sub.c,
7168 src/regression/sub2.c, src/regression/switch1.c,
7169 src/regression/while.c, src/regression/xor.c,
7170 src/regression/create_stc, src/regression/simulate,
7171 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7173 * src/regression/gpsim_assert.h: added
7175 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7177 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7178 ((void (code *) (void)) 0) ();
7187 * as/mcs51/aslink.h,
7189 * as/mcs51/asmain.c,
7190 * as/mcs51/lkdata.c,
7192 * as/mcs51/lkmain.c,
7195 * as/z80/asmain.c: fixed build on current cygwin:
7196 replaced getline() by as_getline()
7198 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7200 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7201 declarator in the symbol chain
7203 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7204 parameter list for function pointers
7205 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7206 * support/regression/tests/bug-716242.c: added
7208 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7210 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7212 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7214 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7216 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7217 inifinitely recurseable, added static
7218 * support/regression/tests/bug-1408066.c: added
7220 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7223 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7224 renamed, added possibility to create "postLoopLbl"-labels
7225 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7226 newiTempLoopHeaderLabel
7227 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7228 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7229 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7230 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7231 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7232 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7233 (basicInduction): fixed bug #136564, made static,
7234 (loopInduction): changed parameter of basicInduction, made static,
7235 (addPostLoopBlock): added
7236 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7237 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7239 * support/regression/tests/bug-136564.c: added
7240 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7241 --std-sdcc99 to LIBSDCCFLAGS
7243 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7245 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7247 * support/regression/tests/bug-1406131.c: added
7249 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7251 * src/SDCCast.c (decorateType): fix promotion of unary minus
7252 * src/SDCCsymt.c (computeType): beautified
7253 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7254 (valUnaryPM, valComplement): fix sign and promotion,
7255 (valNot): ANSI: result type is int (SDCC: unsigned char)
7256 * support/regression/tests/uminus.c: speedup by removing superflous
7258 * support/regression/tests/onebyte.c: added promotion and signedness
7259 tests for unary minus
7260 * support/regressions/tests/bug-477927.c: disable warning about
7261 uninitialized variables
7262 * support/regression/tests/not.c: added
7264 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7266 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7267 * src/mcs51/gen.c (gen51Code): show final register usage after
7268 fillGaps in asm with --i-code-in-asm
7269 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7270 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7271 incUsed, rliveClear, adjustIChain): made static,
7272 (setFromRange): excluded because it's unused,
7273 (findPrevUseSym, markWholeLoop): added,
7274 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7275 through all branches of predecessors enables sdcc to emit the warning
7276 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7277 (rlivePoint): made static, added parameter emitWarnings which is only
7278 true during the first run out of two,
7279 (findRecursiveSucc, findRecursivePred): removed,
7280 (computeLiveRanges): made static, added parameter emitWarnings,
7281 (dumpIcRlive): added for debugging only
7282 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7283 removed prototype of setFromRange()
7284 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7285 in call of computeLiveRanges()
7286 * support/regression/tests/bug-895992.c: added
7287 * support/regression/tests/bug-971834.c: added
7288 * support/valdiag/tests/bug-895992.c: added
7289 * support/valdiag/tests/bug-971834.c: added
7291 2005-12-18 Raphael Neider <rneider AT web.de>
7293 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7294 (genUnpackBits): improved code for direct operands,
7295 (genPackBits): improved code for literal assignment to bitfields
7296 and for direct destination operands (no FSR indirection),
7297 prevented redundant AND, fixes #1362800,
7298 (AccLsh): added parameter to disable masking of the result
7299 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7300 skip instructions with side-effects (like incfsz),
7301 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7302 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7303 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7306 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7308 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7309 volatile variables as spill location
7311 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7313 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7315 * support/regression/tests/bug-1376320.c: added
7317 2005-12-08 Raphael Neider <rneider AT web.de>
7319 * src/pic/device.c: renamed is_shared to pic14_is_shared
7320 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7321 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7322 (is_valid_identifier): added for above workaround
7324 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7326 * device/lib/Makefile.in: fixed to enable port-specific-objects
7327 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7328 char, thanks Hubert Sack
7329 * doc/sdccman.lyx: documented --xstack-loc,
7330 elaborated a bit more on interrupts and pitfalls,
7331 removed "setjmp/longjmp unsupported",
7332 documented some unsupported C99 features
7333 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7334 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7335 if, thanks Hubert Sack
7336 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7337 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7339 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7340 regression tests can report resource usage (rfe 700441)
7341 * support/regression/collate-results.py: report resource usage
7342 * support/regression/ports/ds390/spec.mk,
7343 * support/regression/ports/hc08/spec.mk,
7344 * support/regression/ports/mcs51/spec.mk,
7345 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7346 * support/regression/ports/ds390/uCsim.cmd,
7347 * support/regression/ports/hc08/uCsim.cmd,
7348 * support/regression/ports/mcs51/uCsim.cmd,
7349 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7350 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7351 library, use the default one
7352 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7353 building the library
7355 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * config.dsp: added dependency on .version and configure_vc.awk
7358 * device/include/setjmp.h: updated for --stack-auto and --xstack
7359 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7360 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7361 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7362 * device/lib/libsdcc.lib: added _setjmp
7363 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7364 (decorateType): fixed bug 1372851,
7365 (optimizeGetHbit): fixed warning
7366 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7367 array initialisation
7368 * support/regression/tests/bug1057979.c: added test for bug 1358192
7369 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7371 2005-12-03 Borut Razem <borut.razem AT siol.net>
7373 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7374 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7376 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7378 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7379 createIval): implement symbol independant "flexible array member",
7380 (createIvalCharPtr): implemented flexible array initialisation with a
7382 * src/SDCCsymt.c (copyStruct): removed,
7383 (getSize): fixed misleading comment,
7384 (getAllocSize): removed, the additional allocation size is now in
7385 sym->flexArrayLength,
7386 (checkStructFlexArray): new, syntax checks for flexible array members,
7387 (compStructSize): added syntax checks for "flexible array members"
7388 (copyStruct): removed,
7389 (copyLinkChain): removed inefficient fix for bug 770487
7390 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7391 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7392 symbol->flexArrayLength
7394 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7395 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7396 * support/regression/tests/structflexarray.c: added
7397 * support/valdiag/tests/structflexiblearray.c: added
7399 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7401 * src/SDCCast.c (decorateType): fixed bug 1368489
7402 * support/Util/SDCCerr.c,
7403 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7405 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7407 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7408 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7410 2005-11-27 Borut Razem <borut.razem AT siol.net>
7412 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7413 support/cpp2/mkdeps.h: added command line option
7414 -obj-ext=<extension> to SDCPP to define object file externion, used
7415 for generation of make dependencies (-M)
7416 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7418 2005-11-26 Borut Razem <borut.razem AT siol.net>
7420 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7421 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7422 added pic and pic16 libraries
7424 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7426 * device/include/float.h: Corrected typo in prototype of __fsgt
7428 2005-11-25 Borut Razem <borut.razem AT siol.net>
7430 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7431 added creation of model-mcs51-stack-auto libraries
7433 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7435 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7437 * src/SDCCast.c (createIvalArray): removed obsolete comment
7439 2005-11-24 Borut Razem <borut.razem AT siol.net>
7441 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7442 added missing device/lib/mcs51/crt*.asm sources
7444 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7446 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7448 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * device/lib/_fs2schar.c,
7451 * device/lib/_fs2sint.c,
7452 * device/lib/_fs2slong.c: optimized inline asm
7454 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7456 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7457 Better handling of floats between -1.0 and 0.0.
7459 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7461 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7462 (the missing "if"s prohibited removal of redundant labels)
7464 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7466 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7467 Properly convert floats between -1.0 and 0.0 to long, int, and char
7468 types (max integer value of negative floats tends to zero).
7469 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7470 Removed changes made so to work properly with floats between
7471 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7474 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7476 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7477 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7478 (genCast) cosmetic change
7479 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7480 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7482 * support/regression/tests/bitfields (testSignedBitfields): added
7484 2005-11-18 Borut Razem <borut.razem AT siol.net>
7486 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7487 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7488 introduced SILENT option to make building of pic16 libraries less
7490 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7492 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7493 Now they work properly with floats between -1.0 and 0.0
7494 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7496 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7498 * src/SDCCicode.c (printOperand): added missing else
7500 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7502 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7503 reformatted for better readability
7504 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7507 2005-11-17 Borut Razem <borut.razem AT siol.net>
7509 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7510 introduced SILENT option to make building of pic16 libraries less
7511 verbose - used for nightly snapshot build
7512 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7513 available on Win32 platforms.
7514 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7515 medium, large, pic and pic16
7517 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7519 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7520 printf("%f"...) sets fraction to zero.
7522 2005-11-16 Raphael Neider <rneider AT web.de>
7524 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7526 * src/pic/gen.c (genIfx): implemented for CARRY bit
7527 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7528 to generic pointers, fixes #1357332,
7529 (pic16_movLit2f): NEW,
7530 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7532 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7534 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7536 2005-11-11 Raphael Neider <rneider AT web.de>
7538 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7539 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7540 compute pointer's type from operand,
7541 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7542 improved single bit reads, fixes bug #1353379
7544 2005-11-09 Borut Razem <borut.razem AT siol.net>
7546 * support/scripts/sdcc.nsi: added lib/pic to the package
7548 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7550 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7552 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7554 * support/regression/tests/bug1348008.c: added
7555 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7556 * support/regression/tests/bug1337835.c: updated comment
7558 2005-11-06 Borut Razem <borut.razem AT siol.net>
7560 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7561 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7562 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7563 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7564 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7565 dynamic construction of cl_error_class and derivates - 2.nd try
7567 2005-11-05 Borut Razem <borut.razem AT siol.net>
7569 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7570 bug, which caused Bus Errors on sparc solaris
7572 2005-11-04 Borut Razem <borut.razem AT siol.net>
7574 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7575 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7576 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7577 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7578 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7579 and derivates to resolve the initialization problem on OSX
7581 2005-11-02 Borut Razem <borut.razem AT siol.net>
7583 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7584 corrected typo - #include <winsock2.h>
7586 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7588 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7589 (_asxxxx_mapping): added org directive for future enhancements
7591 2005-11-01 Borut Razem <borut.razem AT siol.net>
7593 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7594 enabled sockets on WIN32
7595 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7597 2005-10-31 Borut Razem <borut.razem AT siol.net>
7599 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7600 WIN32 backslash path delimiters should be escaped when used in C strings
7601 * support/regression/tests/bitfields.c: exclude failing assertions for
7602 __CYGWIN32__ and __MINGW32__ hosts
7604 2005-10-30 Borut Razem <borut.razem AT siol.net>
7606 * src/SDCCutil.c: corrected double comparison typo
7608 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7610 * device/lib/medium/Makefile: added for new memory model medium
7611 * device/include/asm/mcs51/features.h: updated for medium/pdata
7612 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7613 added Multiply & Accumulate sbit's and MAC0_PAGE define
7614 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7615 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7616 * device/lib/_mullong.c: update for medium model
7617 * device/lib/incl.mk: added medium model
7618 * doc/sdccman.lyx: documented medium model
7619 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7620 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7621 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7622 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7623 (allocParms): set SCLS and OCLS to pdata for medium model
7624 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7626 (powof2): return <0 if not power of 2
7627 * src/avr/gen.c (genBitWise): use updated powof2
7628 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7629 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7630 (shiftLLeftOrResult): use B if necessary
7631 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7632 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7633 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7634 * support/regression/Makefile.in: added test-mcs51-medium
7635 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7637 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7639 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7641 * device/lib/time.c (mktime): fixed bug 1334315
7643 2005-10-28 Raphael Neider <rneider AT web.de>
7645 * device/include/pic/p16f_common.inc: added common declarations
7646 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7648 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7650 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7651 (aopPutUsesAcc): added to predict accumulator use,
7652 (assignResultValue): save acc if necessary,
7653 (genMinusDec): store result if indirectly addressed,
7654 (genDivOneByte): save acc if necessary,
7655 (movLeft2Result): bugfix if left already in acc,
7656 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7657 attention to accumulator use (esp. pdata),
7658 (genReceive): receive pdata correctly
7659 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7660 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7662 2005-10-27 Raphael Neider <rneider AT web.de>
7664 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7666 2005-10-27 Raphael Neider <rneider AT web.de>
7668 * .version: changed version to 2.5.4
7669 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7670 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7671 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7672 arithmetics support routines
7673 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7674 * device/lib/Makefile.in: also create installdir for pic
7676 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7678 * src/pic/device.c (dump_sfr): rewritten to delegate register
7679 placement to the linker (use `extern sym' rather than sym EQU addr),
7680 (validAddress): fixed to check last specified address
7681 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7682 (popGetLit): truncate literal value to 8 bit,
7683 (popGet): moved assert to more appropriate place
7684 (popGetExternal): create pCode operand from and mark the according
7685 symbol as being `extern'
7686 (popGetAddr): added sanity check on immediate's offset, provide
7687 GPOINTER tag on demand
7688 (aopPut): fixed for immediates,
7689 (mov2w_op): move operand's address or contents to WREG (depending on
7690 operand type), safer variant of mov2w,
7691 (movwf,call_libraryfunc): NEW, handy abbreviations,
7692 (get_argument_pcop,get_return_val_pcop,pass_argument,
7693 get_returnvalue): interface for accessing function parameters and
7695 (assignResultValuei,genRet): use new parameter/return value interface
7696 (pic14_getDataSize): back to old version handling generic pointers,
7697 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7698 provided implementation and/or fixed old one,
7699 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7700 calls, removed legacy 8051 reference code
7701 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7702 (loadSignToC): NEW, move the operands sign bit to CARRY,
7703 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7704 genRightShiftSigned, accepts negative shift counts,
7705 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7706 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7707 generic pointers, __data pointers and __code pointers,
7708 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7709 and signed bitfields, limit bitfields to 8 bit,
7710 (genDataPointerGet): fixed number of bytes read,
7711 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7712 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7713 pointers to constant data are no longer assumed to point to __code
7714 space, removed invalid pointer types,
7715 (bitpatternFromVal): retrieve the PICs representation of an integer
7717 (genDataPointerSet): fixed assigning to po_immediate operands,
7718 (genGenPointerSet): implemented as library call,
7719 (genIfx): fixed incorrect condition,
7720 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7721 provide GPOINTER tag according to destination's storage class,
7722 (genCast): added code to handle casting to generic pointers, added
7723 sign-/zero extension of the result
7724 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7725 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7726 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7728 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7729 address/register resides in the shared banks
7730 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7731 put all variables into separate sections (have the linker arrange
7733 (picglue): put init code and interrupt handlers in separate sections
7734 * src/pic/main.c: added port specific options table, modified to PORT
7735 structure to make GPOINTERs 3 byte, added pic14_options
7736 (_pic14_do_link): private linking routine (update paths to libraries,
7737 add libsdcc.lib by default)
7738 * src/pic/main.h: declare pic14_options
7739 * src/pic/pcode.c: fixed instructions i/o relations,
7740 (RegCond): reverted to correct version,
7741 (newpCodeOpLit): truncate literals to 8 bit,
7742 (genericPrint): added debug output,
7743 (getRegFromInstruction): fixed for various operand types, simplified
7744 (BuildFlow): fixed broken handling of isntructions with labels
7745 (LinkFlow): start at last instruction in flow (skip trailing comments),
7746 pass the flow on to the next instruction after CALL
7747 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7748 (insertPCodeInstruction): fixed inserting after a skip instruction,
7749 (DoBankSelect): fixed for labeled instructions
7750 (OptimizepBlock): honor --nopeep switch
7751 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7752 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7753 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7754 (pCodeOptime2pCodes): allow disabling this optimization via
7755 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7756 but is still buggy), started implementation of a dataflow based
7757 pCode optimization (CSE + dead code elimination)
7758 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7759 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7760 names are independant of the stack location and therefore portable across
7763 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7765 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7766 (selectSpil): fixed bug 1337835 by not spilling bit variables
7767 * support/regression/tests/bug1337835.c: added test for this bug
7768 * src/mcs51/peeph.def: restart after rule 3.c,
7769 addded rules 263.x to optimize loading constants
7771 2005-10-26 Raphael Neider <rneider AT web.de>
7773 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7774 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7775 (genAssign): emit warning when casting literals to generic pointer
7776 type, also applies when taking the address of a fixed variable,
7777 (genCast): improved casting to generic pointers
7778 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7779 extern variables, added verbose error message
7780 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7782 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7784 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7785 carry must be complemented too
7786 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7787 could be emitted by genMinus
7788 * src/SDCCval.c (constVal): fixed bug 1305065
7790 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7792 * src/SDCCast.c (addCast): added promotion for bit variables
7793 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7794 promotion casts + optimisation
7795 (optimizeGetWord): fix warning 'i' might be used uninitialized
7796 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7797 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7799 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7801 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7802 all chars are promoted to int; promotion should be handled in SDCCast.c
7804 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7806 * device/lib/_strcmp.c: Fixed bug 1326457
7808 2005-10-11 Raphael Neider <rneider AT web.de>
7810 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7811 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7813 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7815 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7816 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7818 2005-10-04 Raphael Neider <rneider AT web.de>
7820 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7821 device/lib/pic16/pics.all: added pic18f1320
7822 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7824 2005-09-30 Raphael Neider <rneider AT web.de>
7826 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7827 * src/pic16/devices.inc: NEW, provides device descriptions
7828 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7830 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7832 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7835 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7837 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7838 documented Any Order Bit, Higher Order Byte and Higher Order Word
7839 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7840 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7841 (optimizeGetAbit): new, to get any bit, not only the high bit,
7842 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7843 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7844 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7845 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7846 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7847 GETABIT, GETBYTE, GETWORD: decorate them,
7848 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7849 (ast_print): added GETABIT, GETBYTE, GETWORD
7850 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7851 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7852 (geniCodeBinary): new generic binary icode,
7853 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7854 * src/port.h: updated comment for PORT.hasExtBitOp
7855 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7856 (genGetByte): new, to get a single byte,
7857 (genGetWord): new, to get a word from a long,
7858 (gen51Code): added GETABIT, GETBYTE, GETWORD
7859 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7861 2005-09-23 Raphael Neider <rneider AT web.de>
7863 * configure.in, configure: have device/lib/pic configured
7864 * device/lib/Makefile.in: added model-pic14
7865 * device/lib/clean.mk: added pic/ to clean rule
7866 * device/lib/pic: added rudimentary pic14 library providing support
7867 functions for multiplication/division/generic pointer access
7868 * src/SDCCopt.c (convilong): mark support functions as extern
7869 for pic14 port as well
7870 * src/pic/gen.c (genMult): added assertions,
7871 (genpic14Code): emit warning on unhandled iCodes
7872 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7873 * src/pic/pcode.c (pCodeOpCopy),
7874 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7875 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7876 SFR_REGISTER}), made safe for future extensions
7877 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7878 instructions even if preceeded by SKIP instructions (also remove
7879 them); removed unused code
7880 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7881 prevents leaving parts of the structure uninitialized after copying
7883 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7887 * support/regression/tests/addsub.c: added test for the bug
7889 2005-09-21 Raphael Neider <rneider AT web.de>
7891 * device/include/pic16/pic18f1220.h,
7892 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7893 * device/lib/pic16/Makefile.rules: added missing opening paren
7894 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7895 are provided in genutils.c,
7896 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7897 operand/result sizes,
7898 (genCmp): assert on NULL pointers first, then check deref'ed values
7899 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7902 2005-09-18 Raphael Neider <rneider AT web.de>
7904 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7905 as these are now unused,
7906 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7907 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7908 local, avoids uninitialized pointer dereference on r->name
7909 * src/pic16/ralloc.c (newReg): fixed indentation
7911 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7913 * src/SDCCval.c (constVal): fixed bug 730366
7914 * support/Util/SDCCerr.c,
7915 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7917 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7919 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7921 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7923 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7925 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7927 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7928 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7929 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7930 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7931 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7932 * packihx/packihx.c (hexDigit): made c unsigned char
7933 * as/mcs51/lklibr.c (fndsym),
7934 * link/z80/lkgb.c (gb),
7935 * link/z80/lklibr.c (fndsym),
7936 * link/z80/lkrloc.c (relr),
7937 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7938 * src/SDCC.lex (checkCurrFile, process_pragma),
7939 * src/SDCCglue.c (spacesToUnderscores),
7940 * src/SDCCmain.c (setParseWithComma, processFile),
7941 * src/asm.c (tvsprintf, printCLine),
7942 * src/avr/gen.c (emitcode, aopPut),
7943 * src/ds390/gen.c (emitcode),
7944 * src/hc08/gen.c (emitcode, emitinline),
7945 * src/mcs51/gen.c (emitcode, genInline),
7946 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7948 * src/pic/ralloc.c (debugLog),
7949 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7951 * src/pic16/ralloc.c (debugLog),
7952 * src/z80/main.c (_process_pragma):
7953 made all ctype.h function calls safe
7954 * src/SDCCopt.c: include math.h for fabs
7955 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7956 and used them throughout the code to make ctype.h function calls safe
7957 * src/ds390/main.c (asmLineNodeFromLineNode),
7958 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7959 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7961 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7962 (newpCodeAsmDir): made ctype.h function calls safe
7963 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7964 pic16_emitcode): made lbp unsigned char*
7965 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7966 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7967 * src/xa51/gen.c (emitcode),
7968 * src/z80/gen.c (_emit2): made lbp unsigned char*
7969 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7972 2005-09-05 Raphael Neider <rneider AT web.de>
7974 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7975 access bank splitpoint
7977 2005-09-05 Raphael Neider <rneider AT web.de>
7979 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7981 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * .version: changed to version 2.5.3
7984 * doc/sdccman.lyx: changed version to 2.5.3,
7985 documented --codeseg and --constseg and pragma codeseg and constseg,
7986 documented bit parameters (reentrant) and bit returning
7987 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7988 currFunc->recvSize, but is this ok for all ports?
7989 (ast2iCode): result of ~ on unsigned char must be cast to int for
7991 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7992 function pointers in bit space
7993 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7994 (processFuncArgs): call port.reg_parm() with reentrancy info
8002 * src/z80/main.c: port.reg_parm prototype extended with
8003 "bool reentrant" parameter
8004 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8005 options.stackAuto for allocating bit register parameters
8006 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8007 (genSend): set BitBankUsed if it is,
8008 (selectRegBank): factored out of genCall for use in genPcall,
8009 (genCall): removed redundant dtype assignmen, use selectRegBank,
8010 (genPcall): handle returning in Carry properly, save in F0 if needed,
8011 (genReceive): handle bit register parameters
8012 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8013 (mcs51_assignRegisters): enable bit registers for all reentrant
8014 functions and don't set BitBankUsed unconditionally
8015 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8016 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8017 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8019 2005-08-27 Borut Razem <borut.razem AT siol.net>
8021 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8022 ppc-osx (Darwin) does not support -u option. It seems that it is
8023 supported only on Linux - GNU cp
8025 2005-08-25 Borut Razem <borut.razem AT siol.net>
8027 * sim/ucsim/gui.src/serio.src/Makefile.in,
8028 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8029 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8030 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8031 install and strip, since the strip at /usr/ccs/bin should be used
8034 2005-08-24 Borut Razem <borut.razem AT siol.net>
8036 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8038 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8040 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8043 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8045 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8046 * as/mcs51/lkmain.c (link_main): fixed warning
8047 * device/include/stdbool.h: ds390 has no advanced bit support yet
8048 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8049 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8050 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8051 and updated their macros
8052 * src/SDCCval.c (constVal): updated comment for renamed b_long
8054 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8056 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8057 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8058 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8059 (oprio): set priority for '['
8060 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8062 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8063 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8064 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8065 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8066 added overlayable BIT_BANK area
8067 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8068 (summary2): explain 'T' in legenda
8069 * as/mcs51/lkrloc.c: replaced old K&R style,
8070 (relr): added R_BIT processing,
8071 (errmsg): added "Bit-addressable relocation error",
8072 (adb_bit): added for converting from byte- to bit-addressable space,
8073 (adb_24_bit): added for converting from byte- to bit-addressable space
8074 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8075 used in reentrant functions now even as return value
8076 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8077 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8078 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8079 * src/SDCCglobl.h: added indicator BitBankUsed
8080 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8081 the bit registers b0-b7
8082 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8083 (geniCodeCast): fixed bug 1263853,
8084 (geniCodeLogicAndOr): put result in bool or char,
8085 (geniCodeReceive): added parameter func for accessing the return type,
8086 (geniCodeFunctionBody): pass func to geniCodeReceive
8087 * src/SDCCmain.c: added indicator BitBankUsed
8088 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8089 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8090 (checkSClass): don't put automatic bool/bit on stack,
8091 (checkFunction): removed check on function cannot return bit
8092 * src/SDCCsymt.h: added newBoolLink prototype
8093 * src/mcs51/gen.c (rb1regs): added bit registers,
8094 (movc): created for assigning to carry,
8095 (pushReg, popReg): created for pushing registers,
8096 (sameRegs): check both AOP_REG and AOP_CRY types,
8097 (aopOp): handle bit registers,
8098 (aopPut): optimization no self-assign,
8099 (saveRegisters): push reg->base (bits) only once for bit registers,
8101 (unsaveRegisters): pop reg->base only once and use popReg,
8102 (assignResultValue): added parameter func and return in carry for bits,
8103 (genIpush): optimization no reload in A if not changed,
8104 (genSend): bit parameters in reentrant functions are passed in bit
8105 registers by first assigning to bits in B, then save registers and
8107 (genCall): handle returning in Carry properly, save it in F0 if needed,
8108 (genPcall): updated assignResultValue call, this is not safe yet for bit
8109 returning function !!!
8110 (genFunction): don't generate equ's for bit registers and use pushReg,
8111 (genEndFunction): take care of bit returning functions and use popReg,
8112 (genRet): return bit in Carry,
8113 (genIfx): optimize bit registers and other directly addressable bits,
8114 (genReceive): updated assignResultValue call
8115 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8116 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8117 registers when using stack-auto
8118 * src/mcs51/ralloc.c (_G): added allBitregs,
8119 (regs8051): added the bit registers,
8120 (createStackSpil): use macro IS_BIT,
8121 (getRegBit): added to allocate a bit register, else spill,
8122 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8123 (updateRegUsage): factored out to ease stepping while debugging,
8124 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8125 also allocate bit registers,
8126 (fillGaps): handle bit registers,
8127 (findAllBitregs): added to create bit vector with all bit registers,
8128 (mcs51_allBitregs): returns this bit vector,
8129 (mcs51_assignRegisters): when using stack-auto use bit registers for
8130 passing parameters and creating local variables
8131 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8133 2005-08-22 Borut Razem <borut.razem AT siol.net>
8135 * device/lib/Makefile.in: replaced find option -or with -o
8136 to make it run on solaris
8138 2005-08-22 Raphael Neider <rneider AT web.de>
8140 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8141 fixes #1265442 (crash on Solaris)
8143 2005-08-20 Borut Razem <borut.razem AT siol.net>
8145 * configure, configure.in: added tests for libsocket and libnsl libraries,
8146 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8147 from support/regression/Makefile.in
8148 * support/regression/Makefile.in: added
8149 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8150 * sim/ucsim/libtool: regenerated on sparc-solaris
8151 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8152 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8153 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8154 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8155 sparc-solaris, which doesn't use GNU ld linker
8156 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8157 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8159 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8161 * src/mcs51/peeph.def: updated comments
8163 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8165 * device/lib/_gptrget.c,
8166 * device/lib/_gptrput.c: slightly shorter
8167 * doc/sdccman.lyx: incremented version
8168 * src/mcs51/peeph.def: moved peephole comments to the line of first
8169 change to better keep line correlation, reanimated 186.e
8170 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8172 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8174 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8175 David Saxton with quotes around file name.
8177 2005-08-15 Borut Razem <borut.razem AT siol.net>
8179 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8180 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8181 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8182 make tests run on x86_64 platform
8184 2005-08-13 Raphael Neider <rneider AT web.de>
8186 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8187 as it might be executed DURING a build (parallel make is wonderful)
8189 2005-08-13 Raphael Neider <rneider AT web.de>
8191 * device/lib/Makefile.in (port-specific-objects-pic16):
8192 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8193 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8195 * device/lib/pic16/Makefile.rules: build subdirs before creating
8196 the library, removed builddir rule, create $(builddir) early in
8197 recurse rule, use empty recurse rule for leaf directories
8198 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8199 mkdir errors (race condition), removed duplicate suffix "hex"
8201 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8202 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8203 prevents mkdir -p from aborting on Alpha
8205 2005-08-12 Raphael Neider <rneider AT web.de>
8207 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8208 db-statements in order to allow for arrays of pointers in code
8209 sections to be placed without interspersed 0-padding, fixes
8211 * (emitStatistics): fixed division by zero for pic18f1220
8212 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8213 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8214 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8215 * (pic16_pCodeConstString): keep track of already emitted string
8216 literals to prevent "duplicate definitions of symbol _str_NR"
8217 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8219 * device/lib/Makefile.in: ignore failing PIC16 library builds
8220 * device/lib/pic16/Makefile: do not build if gputils are missing
8221 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8223 2005-08-10 Raphael Neider <rneider AT web.de>
8225 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8228 2005-08-10 Raphael Neider <rneider AT web.de>
8230 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8231 Rokas' patch to add the new fixed point type "__fixed16x16"
8232 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8233 functions for __fixed16x16 arithmetics
8234 * device/lib/pic16: reimplemented the build system to support
8235 a separate build directory, better handling of libio (create
8236 the library in a separate subdir for each architecture) and
8237 easier configuration (centralized in Makefile.common)
8239 2005-08-07 Raphael Neider <rneider AT web.de>
8241 * src/pic16/gen.c (genrshTwo): fixed sign extension
8242 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8243 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8245 * device/include/pic16/pic18f4220.h: NEW, header for
8246 pic18f4220 and pic18f4320
8247 * device/include/pic16/pic18fregs.h: added new devices,
8248 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8249 * device/include/pic16/signal.h: resolved name clashes
8250 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8251 to also allow testing for interrupt enable bits, added
8252 comments on how to use the macros
8253 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8254 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8255 register definitions for the devices
8256 * device/lib/pic16/pics.all: added new devices
8257 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8259 * device/lib/pic16/libc/stdlib/memfree: do not count
8260 the block header as free memory
8261 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8262 simplified and added missing end-of-blocklist-marker
8263 (reported by Peter Onion, fixes #1252814)
8264 * (_mergeHeapBlock): fixed loop condition
8265 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8266 len==0, restructured code
8267 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8268 up a bit, reduced bitfield accesses, prevent endless loops
8269 in case of heap corruption
8270 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8271 "unreferenced arguments/must return a value" warnings
8272 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8273 replaced BAUDREG with SPBRG
8274 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8275 device/lib/pic16/debug/gstack/gstack.c: replaced
8276 _naked, _asm, _endasm with __naked, __asm, __endasm
8278 2005-08-05 Raphael Neider <rneider AT web.de>
8280 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8281 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8283 2005-08-05 Borut Razem <borut.razem AT siol.net>
8285 * device/lib/Makefile.in: added missing ';'
8286 * configure: removed ^M characters
8288 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8290 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8291 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8294 2005-08-04 Borut Razem <borut.razem AT siol.net>
8296 * configure.in: pic16 libraries build 2nd try - enable running
8297 configure in device/lib/pic16
8298 * configure: regenerated from configure.in
8299 * device/lib/Makefile.in: create $(PORT)/bin directory
8301 2005-08-03 Raphael Neider <rneider AT web.de>
8303 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8304 to get/set values via pointers
8305 * (genUnpackBits,genPackBits): changed detection of
8306 ptr->bitfield vs. sym.bitfield, fixed access via generic
8307 pointers, removed dead (wrong) code for multibyte bitfields
8308 * (genNearPointerGet, genGenPointerGet): removed useless code,
8309 fixed bitfield detection, fixes #1250594
8310 * (genNearPointerSet): removed useless code
8311 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8312 and introduced macro pic16_emitpcode that conditionally emits
8313 the origin of the following pCode (useful for debugging SDCC)
8314 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8315 * (createDefmap): fixed handling of LFSR for --optimize-df
8317 2005-08-02 Borut Razem <borut.razem AT siol.net>
8319 * device/lib/Makefile.in: pic16 libraries build enabled since
8320 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8322 2005-08-02 Raphael Neider <rneider AT web.de>
8324 * src/pic16/gen.c (genPackBits): removed deprecated warning
8325 * (genGenPointerSet): fixed bitfield detection
8327 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8329 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8331 2005-07-31 Raphael Neider <rneider AT web.de>
8333 * device/lib/pic16/libdev/pic18f458.c,
8334 device/include/pic16/pic18f458.h: added missing T0CONbits
8336 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8340 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8342 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8344 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8346 * device/include/mcs51/at89c51ed2.h: added.
8348 2005-07-23 Raphael Neider <rneider AT web.de>
8350 * src/pic/gen.h: added emitpcode macro for debugging
8351 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8352 and replace by macro adding debug information on demand
8353 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8354 * (gencjne): tried to fix; replaced with correct (slower) code
8355 * (gen{Unp,P}ackBits): fixed single bit access
8356 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8357 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8358 previous instruction
8359 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8360 register has to be handled with care (forbidding movement
8361 of assignments/uses, removing assignments completely, ...)
8362 * (pCodeOptime2pCodes): make use of regIsSpecial
8363 * added lots of debugging output (commented out)
8364 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8365 from being reused as result UNLESS it is known to work
8367 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8369 * support/Util/dbuf.h: include <stddef.h> for size_t
8370 * .version: changed to version 2.5.2
8372 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8374 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8376 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8378 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8379 (genModOneByte): removed needless psha/pula
8381 2005-07-22 Raphael Neider <rneider AT web.de>
8383 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8384 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8385 * src/pic/gen.c (resolveIfx): do not "invent" labels
8386 * (genSkipc): changed to positive logic
8387 * (genSkipCond): removed as no longer needed
8388 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8390 * (genLeftShift): check operands are in different registers
8391 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8392 INCF does not update CARRY...
8393 * src/pic/main.c: fixed _linkCmd
8394 * src/pic/pcode.c (unlinkpCode): added inactive code
8395 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8396 alive (do not assign result and operand overlapping registers)
8398 2005-07-22 Raphael Neider <rneider AT web.de>
8400 * src/pic/device.c (dump_sfr): replaced register declaration with
8401 call to emitSymbolToFile() to avoid duplicate symbols
8402 * (assignRelocatableRegisters): do not declare external symbols
8403 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8404 right (take size of type, not etype)
8405 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8406 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8407 * (packRegsForAccUse): disabled assignment of WREG as
8408 the result reg to prevent occurence of just fixed #1235003,
8410 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8411 symbols (avoids duplicate symbols in .asm file)
8412 * (pic14emitRegularMap): use emitSymbolToFile()
8413 * src/pic/gen.c (aopOp): fixed spillLocation handling
8414 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8415 * (genDataPointerSet): removed unneccessary variables/output
8417 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8419 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8420 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8422 2005-07-21 Raphael Neider <rneider AT web.de>
8424 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8425 architecture cannot handle them efficiently, fixes bug #1235003
8426 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8427 check for empty sets before using them (fixes bug #1232190)
8429 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8431 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8432 (lnksect2): generate warnings for memory overlap
8433 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8434 constseg to set the name of these segments so you can instruct the linker
8435 to place them in banks
8436 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8437 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8438 added code_seg and const_seg to options
8439 * src/SDCCglue.c (emitMaps): use options.const_seg,
8440 (createInterruptVect): put interrupt vectors in segment HOME,
8441 (glue): put HOME before static segment and put the main glue in HOME,
8442 (glue): use options.code_seg
8443 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8444 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8445 these segments so you can instruct the linker to place them in banks
8446 (linkEdit): use code_loc for HOME segment which should be the first
8447 segment in code memory now
8448 * src/SDCCmem.c: fixed more stuff like bug 1238386
8449 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8450 (changePointer): don't change function pointers to code pointers for
8452 (compareType): added exceptional check for banked function pointers
8453 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8454 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8455 after static in code memory
8456 * src/mcs51/gen.c: added aopLiteralLong prototype,
8457 (aopForSym): use getSize for functions,
8458 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8459 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8460 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8462 (genPcall): use call for literal function pointers and generate banked
8463 calls over the one trampoline so there's only one place for the user to
8464 modify according to his/hers hardware,
8465 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8466 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8467 * src/mcs51/main.c: added keyword banked,
8468 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8469 * support/Util/SDCCerr.c,
8470 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8471 needed for passing the bank and address to the trampoline
8472 * device/lib/mcs51/crtbank.asm: added for bankswitching
8473 * device/lib/mcs51/Makefile: added crtbank
8475 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8477 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8478 for fields at offset 0 of a struct or union as reported
8479 on 2005-07-07 in the developer mailing list.
8481 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8483 * src/SDCCmem.c: fixed bug 1238386
8485 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8487 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8488 (patch #1144962), added peephole 300, enabled 259.x
8489 * doc/sdccman.lyx: removed screenshot and provided link instead
8491 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8493 * doc/sdccman.lyx: added section about debugging with ddd
8494 * doc/figures/ddd_example.eps: screenshot of debugging session
8496 2005-07-04 Raphael Neider <rneider AT web.de>
8498 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8499 like CODE pointers, fixes #1115683
8500 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8501 call, fixes bugs #1232211, #1228110,
8502 fixed wrong casts to pCodeFlow from pCodeInstructions
8504 2005-07-04 Raphael Neider <rneider AT web.de>
8506 * src/pic/gen.c (popGet): changed assert to allow for
8508 * (popGetAddr): changed signature to provide
8509 an additional index, patched all call sites
8510 * (genCmpEq): handle literal-like operands correctly
8511 * (genAddrOf): added sanity checks on __code/__data pointers
8512 * (genAssign): added handling of symbols from __code section
8513 * (gencjne): do not generate code for comparisons whose result
8514 is neither stored nor used, fixes bug #1171114
8515 * (AccLsh, AccRsh): operate on operand instead of WREG
8516 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8517 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8519 * rewrote complete shift-by-literal logic, commented unused
8521 * (genConstPointerGet): get multiple bytes (if result size > 1),
8522 fixed handling of non-immediate addresses
8523 * (genPointerGet): handle CODE pointers like CONST pointers
8524 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8525 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8526 operand is to be treated as a literal or not
8527 * (mov2w,genPcall,genCmpEq),
8528 src/pic/genarith.c: use aop_isLitLike() to decide between
8529 literal/register contents
8530 * (addSign): added missing offset
8531 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8532 only emit comment in debug-mode,
8533 use {aop,op}_isLitLike throughout the file
8534 * src/pic/glue.c: fix initializers for pointers (work in progress)
8535 * src/pic/pcode.c (get_op): honor index on _const symbols
8536 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8537 * (dumppBlock): added pCode size estimation
8538 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8539 check for IS_SYMOP before OP_SYMBOL'ing
8540 * fixed indentation, compacted switch-statements
8541 * (allocReg): find free register and allocate it instead of
8542 allocating new registers all the time
8543 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8544 registers as its operands (necessary only for multibyte GETs)
8546 2005-07-01 Raphael Neider <rneider AT web.de>
8548 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8549 debugging .asm-output macros FENTRY + FEXIT
8550 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8552 * (emitpComment): NEW, printf to pCode
8553 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8555 * (popGetAddr): NEW, variant of popGet to access an immediates
8556 high(er) bytes instead of the n'th byte of memory they reference,
8557 replaced popGet with popGetAddr where neccessary
8558 * (genDataPointerGet): reactivated and fixed implementation
8559 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8561 * (genDataPointerSet): fixed multibyte assignments
8562 * (genpic14Code): fixed --i-code-in-asm handling
8563 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8564 * (genPlus): fixed index-out-of-bounds error
8565 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8566 * src/pic/ralloc.c: added debugging output macro FENTRY2
8567 * (spillThis): fixed indentation, enbraced for-body for clarity
8568 * (rematStr): commented out as now unused
8569 * (regTypeNum): commented out special spill case (overwrites
8571 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8573 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8575 * doc/sdccman.lyx: documented sfr16/sfr32,
8576 added example for using storage class with function pointers
8577 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8579 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8581 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8582 * device/lib/_itoa.c,
8583 * device/lib/_ltoa.c: optimized codesize
8584 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8585 but don't know how to suppress the double warning.
8586 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8587 * support/Util/SDCCerr.c,
8588 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8590 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8592 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8593 fixed old K&R prototypes
8594 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8595 * device/lib/_gptrget.c,
8596 * device/lib/_gptrgetc.c,
8597 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8598 also new versions for small generic pointers and banked generic pointers
8599 * src/port.h: added const_name
8600 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8601 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8602 * src/SDCCcse.c (findPrevIc): check all associative operators
8603 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8604 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8605 * src/SDCCmem.c: updated comments,
8606 set far-space to 0 for pdata, results in optimized code
8607 * src/SDCCmem.h: added macro CONST_NAME
8608 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8609 moving the info into the highest bits, see also gptrget/gptrput
8610 * src/src.dsp: added sdcc.ico to project files
8611 * src/avr/gen.c (genCast): fixed bug 0x%d
8612 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8613 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8614 relation between ptr_type and DCL_TYPE,
8615 (genCast): fixed bug 0x%d
8616 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8617 (CODE)" for const_name
8618 * src/hc08/gen.c (genCast): fixed bug 0x%d
8619 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8620 (hc08_port): added "CONST (CODE)" for const_name
8621 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8622 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8623 between ptr_type and DCL_TYPE,
8624 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8625 operand* and took AOP() inside function so sfr-ness can be checked,
8626 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8628 (genFunction, genEndFunction): optimized stack setup,
8629 (genMinus): optimized for literals with ending zeroes (in bytes),
8630 (genCast): fixed bug 0x%d
8631 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8632 (mcs51_port): added "CONST (CODE)" for const_name
8633 * src/mcs51/peeph.def: made rule 226 more generic
8634 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8635 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8636 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8637 * src/z80/main.c (z80_port): added NULL for const_name,
8638 (gbz80_port): added NULL for const_name
8639 * support/regression/tests/bug663539.c,
8640 * support/regression/tests/sfr16.c: new tests
8642 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8644 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8646 2005-06-24 Raphael Neider <rneider AT web.de>
8648 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8650 * device/include/pic16/signal.h: added USBIF
8653 2005-06-24 Raphael Neider <rneider AT web.de>
8655 * device/lib/pic16/libdev/pic18f2455.c,
8656 device/include/pic16/pic18f2455.h: NEW
8657 * device/include/pic16/pic18fregs.h,
8658 device/lib/pic16/pics.all,
8659 src/pic16/device.c: added 18f2455
8660 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8661 device/include/pic16/{pic18f[68][567].h,usart.h}:
8662 replaced MULTIPLE_USARTS define with more relaible
8663 compatibility sfrs (for USART access)
8665 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8667 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8668 and the output asm file line is printed on two lines.
8670 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8672 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8673 BGT, BLE, BHI, and BLS instructions
8674 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8676 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8677 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8679 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8681 2005-06-15 Raphael Neider <rneider AT web.de>
8683 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8684 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8685 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8686 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8687 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8689 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8691 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8692 Marcel Telka in bug #1215704
8694 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8696 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8697 located in shared memory bank.
8699 2005-05-31 Raphael Neider <rneider AT web.de>
8701 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8702 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8703 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8705 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8707 * device/lib/_strncpy.c: fixed the fix
8709 2005-05-26 Raphael Neider <rneider AT web.de>
8711 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8712 initializers with \0, bug #1208187
8713 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8714 intializers with \0, bug #1208187
8716 2005-05-26 Raphael Neider <rneider AT web.de>
8718 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8719 initializers with \0, bug #1208187
8720 * src/pic16/main.c (_process_pragma): added sanity checks
8721 for stack position and size, emit warnings when appropriate
8723 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8725 * device/lib/_strncpy.c: fixed not filling with \0
8727 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8729 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8731 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8732 compound_statement),
8734 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8736 2005-05-24 Raphael Neider <rneider AT web.de>
8738 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8740 2005-05-24 Raphael Neider <rneider AT web.de>
8742 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8743 TRISE definitions, closes bug #1162453
8745 2005-05-22 Raphael Neider <rneider AT web.de>
8747 * src/pic16/main.c (_process_pragma): check for missing
8748 arguments to pragmas code and udata
8749 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8750 consistency fixes to match other headers (thanks to Jim Paris)
8751 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8753 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8755 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8757 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8759 * support/regression/tests/bug1198642.c: new test
8760 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8761 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8762 * support/scripts/resource.h,
8763 * support/scripts/resource.rc,
8764 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8765 * support/scripts/sdcc.ico: added 32x32 icon
8767 2005-05-18 Raphael Neider <rneider AT web.de>
8769 * device/lib/pic16/libdev/pic18f*.c,
8770 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8771 keywords to "__sfr" and "__at (X)"
8772 * device/include/pic16/pic18fregs.h: added pic18f4520
8773 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8774 #1203088 (MPLAB compatibility)
8776 2005-05-17 Raphael Neider <rneider AT web.de>
8778 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8779 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8780 * device/lib/pic16/pics.all: added new devices
8781 * src/pic16/device.c: added support for pic18f4520
8783 2005-05-16 Raphael Neider <rneider AT web.de>
8784 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8785 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8786 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8787 convenience function for bit access
8789 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8791 * device/lib/printf_large.c: fixed bug 1193299
8792 * support/regression/tests/bug1057979.c: added test %3.3s
8794 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8796 * device/include/mcs51/8051.h,
8797 * device/include/mcs51/8052.h: made parseable with lint
8798 * device/include/mcs51/lint.h: added include file for (sp)lint
8799 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8800 * doc/cdbfileformat.lyx,
8801 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8803 2005-05-14 Raphael Neider <rneider AT web.de>
8805 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8806 * device/lib/pic16/libc/stdlib/itoa.c (new)
8807 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8808 * device/lib/pic16/libio/Makefile: exclude subdir according to
8809 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8810 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8811 * src/pic16/gen.c (genFunction): prevent annoying warning
8812 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8814 * support/cpp2/cppmain.c (cpp_output_string): new
8815 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8818 2005-05-13 Borut Razem <borut.razem AT siol.net>
8820 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8822 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8824 * .version: changed to version 2.5.1; back to bleeding edge development
8826 2005-05-11 Borut Razem <borut.razem AT siol.net>
8828 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8829 generate PDF version 1.3 documents
8831 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8833 * .version: changed to version 2.5.0
8835 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8837 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8839 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8841 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8842 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8843 well as many smaller updates.
8844 * .version: changed to version 2.5.0-pre1
8846 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8848 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8850 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8852 * support/regression/tests/bug1185672.c: added
8853 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8855 * src/mcs51/gen.c (genCall): added comments, made it look safer
8856 * src/mcs51/gen.c (genEndFunction): simplified
8858 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8860 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8862 2005-04-14 Borut Razem <borut.razem AT siol.net>
8864 * fixed bug 1045046 - SIGSEGV with really simple code?:
8865 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8866 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8868 2005-04-14 Borut Razem <borut.razem AT siol.net>
8870 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8871 src/pic16/device.h: temporarily disabled experimental #inline pragma
8874 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8876 * device/include/z80/stdio.h,
8877 * device/include/z80/string.h: removed these highly incomplete files so
8878 SDCC can use the default ones in device/include/
8880 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8882 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8884 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8887 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8889 * device/include/malloc.h: removed redundant __reentrant prototypes
8890 * device/lib/_mullong.c: added working xstack variant in asm (C version
8891 doesn't pass regression tests)
8892 * device/lib/bpx.c: used __data and made bpx char for mcs51
8893 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8894 (createFunction): fixed bug with xstackPtr
8895 * src/SDCCcse.c: corrected comments
8896 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8897 (killDeadCode, eBBlockFromiCode): removed unused code
8898 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8900 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8901 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8902 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8903 (genModOneByte): fixed warning in MSVC
8904 * src/mcs51/main.c (): added comments
8905 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8907 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8909 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8911 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8913 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8915 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8917 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8918 characters arrays of larger size than the declared one.
8920 2005-04-10 Borut Razem <borut.razem AT siol.net>
8922 * src/pic/gen.c (genInline),
8923 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8924 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8925 (findNextInstruction), (findPrevInstruction),
8926 (findInstructionUsingLabel),
8927 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8928 * src/pic/pcode.c (findLabel): added missing '\n'
8929 * src/src.dsp: added SDCCdwarf2.c to the project
8931 2005-04-09 Borut Razem <borut.razem AT siol.net>
8933 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8935 2005-04-08 Raphael Neider <rneider AT web.de>
8937 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8938 into the chain after a given one) and mergeDefmapSymbols (combine
8939 defmap entries for each symbol per pcode)
8940 * (createDefmap): have defmap entries merged in the end
8941 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8942 a symbol before replacing one access type's symbol, merge symbols in
8943 the end (replacement symbol might already have an entry)
8944 * (assignValnums): keep reference to written WREG intact
8946 2005-04-08 Raphael Neider <rneider AT web.de>
8948 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8951 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8953 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8956 2005-04-07 Raphael Neider <rneider AT web.de>
8958 * device/include/pic16/usart.h: added compatibility defines for
8959 devices with more than one USART
8960 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8962 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8964 * device/lib/Makefile.in: updated for port specific include
8966 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8968 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8970 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8972 * device/include/8051.h,
8973 * device/include/8052.h,
8974 * device/include/at89S8252.h,
8975 * device/include/at89c55.h,
8976 * device/include/at89x051.h,
8977 * device/include/at89x51.h,
8978 * device/include/at89x52.h,
8979 * device/include/mcs51reg.h,
8980 * device/include/reg51.h,
8981 * device/include/reg764.h,
8982 * device/include/regc515c.h,
8983 * device/include/sab80515.h: (re)moved these 12 files
8984 * device/include/mcs51/8051.h,
8985 * device/include/mcs51/8052.h,
8986 * device/include/mcs51/at89S8252.h,
8987 * device/include/mcs51/at89c55.h,
8988 * device/include/mcs51/at89x051.h,
8989 * device/include/mcs51/at89x51.h,
8990 * device/include/mcs51/at89x52.h,
8991 * device/include/mcs51/mcs51reg.h,
8992 * device/include/mcs51/reg51.h,
8993 * device/include/mcs51/reg764.h,
8994 * device/include/mcs51/regc515c.h,
8995 * device/include/mcs51/sab80515.h: and added them here
8997 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8999 * device/include/stdarg.h: changed SDCC specific keywords to double
9001 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9003 * device/include/hc08/mc68hc908gp32.h,
9004 * device/include/hc08/mc68hc908jb8.h,
9005 * device/include/hc08/mc68hc908jkjl.h,
9006 * device/include/hc08/mc68hc908qy.h: fixed comments
9007 * device/include/mcs51/README: updated
9008 * device/include/mcs51/c8051f120.h: added PINRSF
9009 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9010 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9011 amidst code. Also inline is not supported.
9013 2005-04-06 Raphael Neider <rneider AT web.de>
9015 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9016 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9017 callers stack/frame pointers
9019 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9021 * device/include/pic16/usart.h: added, missing in previous commit,
9022 * device/include/pic16/adc.h: fixed typo,
9023 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9025 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9027 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9028 uninitialized because a bug appears with gplink
9029 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9030 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9031 complains for unrecognised option
9033 2005-04-05 Raphael Neider <rneider AT web.de>
9035 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9036 structs as well (using memcpy)
9037 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9038 on ISRs (GOTO has no label)
9039 * src/pic16/device.h: added OF_OPTIMIZE_DF
9040 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9041 new data flow analysis/optimization
9042 * src/pic16/pcode.c: added (prototypes for and implementation of)
9043 dataflow analysis functions, fixed pCodeInstructions' inCond and
9044 outCond values, made RCALL a branch instruction
9045 * (pic16_unlinkpCode): keep C line if possible
9046 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9047 C line moved if possible
9048 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9049 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9050 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9051 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9053 * (pic16_getJumptabpCode): NEW, needed in...
9054 * (LinkFlow): fixed handling of jumptables, calls and conditional
9056 * (pic16_InsertCommentAfter): NEW
9057 * (pic16_pCodeReplace): made verbose and flow preserving
9058 * (AnalyzeFlow): added call to data flow analysis
9059 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9060 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9061 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9063 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9065 * src/SDCCast.c (decorateType): fixed bug #1105626
9067 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9069 * device/include/asm/pic16/features.h,
9070 * pic18f*.h headers,
9071 * device/include/pic16/adc.h,
9072 * device/include/pic16/delay.h,
9073 * device/include/pic16/i2c.h,
9074 * device/include/pic16/malloc.h,
9075 * device/include/pic16/stdio.h,
9076 * device/include/pic16/stdlib.h,
9077 * device/include/pic16/string.h,
9078 * device/lib/pic16/libc/stdio/printf_tiny.c,
9079 * device/lib/pic16/libc/stdio/printf_small.c,
9080 * device/lib/pic16/libc/stdio/strmgpsim.c,
9081 * device/lib/pic16/libc/stdio/strmmssp.c,
9082 * device/lib/pic16/libc/stdio/strmusart.c,
9083 * device/lib/pic16/libc/stdio/vfprintf.c,
9084 * device/lib/pic16/libc/stdlib/ltoa.c,
9085 * device/lib/pic16/libc/stdlib/putchar.c,
9086 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9087 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9088 * device/lib/pic16/libc/stdlib/memchrram.c,
9089 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9090 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9091 * device/lib/pic16/libio/adc/adcbusy.c,
9092 * device/lib/pic16/libio/adc/adcread.c,
9093 * device/lib/pic16/libio/adc/adcsetch.c,
9094 * device/lib/pic16/libio/usart/ubaud.c,
9095 * device/lib/pic16/libio/usart/ubusy.c,
9096 * device/lib/pic16/libio/usart/udrdy.c,
9097 * device/lib/pic16/libio/usart/uopen.c,
9098 * device/lib/pic16/libio/usart/uputc.c,
9099 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9100 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9101 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9102 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9103 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9104 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9105 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9106 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9107 specific keywords to double underlined form,
9108 * device/lib/pic16/libc/Makefile.rules,
9109 * device/lib/pic16/libsdcc/Makefile.rules,
9110 * device/lib/pic16/libm/Makefile,
9111 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9112 to compile with C standard set in Makefile.common
9113 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9114 rand.c and crc.c in compilation process,
9115 * device/lib/pic16/libsdcc/int/divuint.c,
9116 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9117 `c' from signed to unsigned,
9118 * device/lib/pic16/startup/crt0.c,
9119 * device/lib/pic16/startup/crt0i.c,
9120 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9121 keywords to double underlined form, bug fixes in _do_cinit function
9122 which prevented the correct initialization of the .idata segment,
9123 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9124 core to enter a infinite loop
9125 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9127 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9129 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9131 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9133 * device/include/Makefile.in: add support for hc08 subdirectory
9134 * device/include/hc08/: new subdirectory
9135 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9136 Lucas Loizaga, thanks!
9137 * device/include/hc08/mc68hc908qy.h,
9138 * device/include/hc08/mc68hc908gp32.h,
9139 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9140 their own directory. Changed internal macro names to use the compiler
9141 reserved namespace. Changed SDCC specific keywords to double
9143 * device/include/math.h,
9144 * device/include/malloc.h,
9145 * device/include/stdarg.h,
9146 * device/include/stdbool.h
9147 * device/include/string.h,
9148 * device/include/tinibios.h,
9149 * device/include/ds400rom.h,
9150 * device/include/8051.h,
9151 * device/include/8052.h,
9152 * device/include/80c51xa.h,
9153 * device/include/at89c55.h,
9154 * device/include/at89S8252.h,
9155 * device/include/at89x51.h,
9156 * device/include/at89x52.h,
9157 * device/include/ds80c390.h,
9158 * device/include/reg764.h,
9159 * device/include/regc515c.h,
9160 * device/include/sab80515.h,
9161 * device/include/mcs51/c8051f000.h,
9162 * device/include/mcs51/c8051f018.h,
9163 * device/include/mcs51/c8051f020.h,
9164 * device/include/mcs51/c8051f040.h,
9165 * device/include/mcs51/c8051f060.h,
9166 * device/include/mcs51/c8051f120.h,
9167 * device/include/mcs51/c8051f300.h,
9168 * device/include/mcs51/c8051f310.h,
9169 * device/include/mcs51/c8051f320.h,
9170 * device/include/mcs51/c8051f330.h,
9171 * device/include/mcs51/c8051f350.h,
9172 * device/include/z180.h: Changed SDCC specific keywords to double
9175 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9177 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9179 * (pic16_assignConfigWordValue): disable testing of configuration
9180 register value with config mask,
9181 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9182 function with port->fun_prefix,
9183 * (genFunction): when generating a naked interrupt function never
9184 create an absolute segment placed in interrupt vector address, place
9185 the actual interrupt function at IVA instead, when an interrupt
9186 function is generated with unspecified interrupt then do not create
9187 the absolute section,
9188 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9189 code for generating a call to generic pointer get/put function with
9190 a call to function pic16_callGenericPointer(),
9191 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9192 the call to the generic pointer get/put functions with prefixing the
9193 function name with port->fun_prefix,
9194 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9195 * src/pic16/main.c (_process_pragma): prefix function with
9197 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9198 calling assembler, old 18Fxxxx macro is deprecated,
9199 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9200 PC_ASMDIR in while condition,
9201 * (findInstruction): add PC_ASMDIR in while condition,
9202 * (buildCallTree): prefix main with port->fun_prefix,
9203 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9204 identifier for variable with banked access in instructions BTFSS,
9205 BTFSC, BCF, BSF, BTG
9206 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9207 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9208 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9209 perform optimization when enviroment variable NO_REG_OPT is set,
9210 * (insideLRBlock): NEW, return 1 if register is inside an
9211 INF_LOCALREGS block,
9212 * (RemoveRegFromLRBlock): remove a register that is completely
9213 eliminated by register optimization, but it is still left in local
9214 register store/restore in/from stack block,
9215 * (Remove2pcodes): after removing register, check to see if it
9216 should be removed from local register store/restore in/from stack
9218 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9219 DUMMY_READ_VOLATILE,
9221 * device/include/pic16/adc.h: minor prototype modifications and
9223 * device/include/pic16/malloc.h: added GPL notice various
9225 * device/include/pic16/stdint.h: NEW, standard header for ints
9226 * device/include/pic16/delay.h: NEW, header for delay functions,
9227 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9229 * device/include/pic16/signal.h: NEW, header providing helper macros
9230 for implementing signal handlers,
9231 * device/include/pic16/stdio.h: added prototypes for functions,
9232 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9233 prototypes for stdin and stdout, added macro PUTCHAR to
9234 automatically implement putchar function prototype,
9235 * device/include/pic16/usart.h: modified and updated USART library,
9236 * device/lib/pic16/libio/adc/,
9237 * device/lib/pic16/libio/i2c: some modifications to improve library
9239 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9240 family of functions,
9241 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9242 family of functions and other sources,
9243 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9244 of the PIC18Fxx[28] devices,
9245 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9246 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9247 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9248 _do_cinit function, because the previous failed when local variables
9249 where not placed in the same memory bank,
9250 * device/lib/pic16/libsdcc/char/: various modifications to improve
9251 library performance,
9252 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9253 information on the new functions of the c library and more...
9255 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9257 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9259 2005-03-26 Raphael Neider <rneider AT web.de>
9261 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9262 if condition == CARRY)
9263 * (genCmp): adapted to new genSkipc semantics
9264 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9265 on rIfx (genCmp was broken)
9267 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9270 * src/z80/main.c (_keywords[]),
9271 * src/SDCCglobal.h (struct options),
9273 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9274 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9275 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9276 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9277 always available in leading double underscore form. The C99 support is
9278 mostly missing, but it's a start.
9279 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9280 reserved identifier "__data".
9282 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9284 * src/mcs51/peeph.def: fixed bug 1170013
9286 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9288 * device/include/mcs51reg.h: fixed bug 842007
9290 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9292 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9295 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9297 * src/port.h (struct PORT),
9298 * src/avr/ralloc.c (avr_assignRegisters),
9300 * src/ds390/ralloc.c (ds390_assignRegisters),
9302 * src/hc08/ralloc.c (hc08_assignRegisters),
9304 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9306 * src/pic/ralloc.c (pic14_assignRegisters),
9308 * src/pic16/ralloc.c (pic16_assignRegisters),
9310 * src/xa51/ralloc.c (xa51_assignRegisters),
9312 * src/z80/ralloc.c (z80_assignRegisters),
9314 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9315 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9317 * src/SDCCdflow.c (computeDataFlow),
9319 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9321 * src/SDCCcflow.c (*),
9323 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9324 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9325 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9326 immedDom() returning wrong block; probably fixes bug #1160833)
9328 2005-03-20 Borut Razem <borut.razem AT siol.net>
9330 * support/scripts/inc2h.pl: WIN32 port
9332 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9334 * device/lib/makefile.in: added abs.c and labs.c
9336 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9338 * device/include/stdint.h: added
9339 * device/lib/abs.c: added
9340 * device/lib/labs.c: added
9341 * device/include/stdlib.h: added abs() and labs() prototypes
9342 * device/lib/libsdcc.lib: added abs and labs
9343 * device/include/float.h,
9344 * device/lib/_fsmul.c,
9345 * device/lib/printf_fast.c,
9346 * device/lib/printf_tiny.c: updated comments
9348 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9350 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9353 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9355 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9356 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9358 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9360 * device/lib/printf_large.c: removed inline assembly for portability and
9361 readability. Use printf_fast if speed or size are more important.
9362 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9363 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9365 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9367 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9368 prevent compiler warning
9370 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9372 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9373 moved to level 0 and declared as static. Also they are explicit
9374 placed in access bank. This was necessery because some times they
9375 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9376 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9377 optimizations. Currently only compare to unsigned char is implemented,
9378 * src/pic16/gen.c: added fReturnIdx array,
9379 * (struct resolvedIfx) is moved to gen.h and made public,
9380 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9381 * (aopForSym): added an optimization to directly store in stack of
9382 the operand of a SEND iCode,
9383 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9384 but as registers instead (AOP_REG) using the fReturnIdx array,
9385 * (pic16_freeAsmop): remove the freed register from the
9386 _G.sregsAlloc field,
9387 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9388 a compare of 'WREG',
9389 * (pic16_popGetTempRegCond): changed function prototype, now
9390 function takes also a bitVector argument v which holds the current
9391 set of registers that are allocated for stack access by aopForSym,
9392 registers allocated in aopForSym for accessing stack symbols are not
9393 any more part of the functions usedRegs field,
9394 * (genCall): some times aopOp is called for a stack variable to be
9395 send, aopForSym might perform the push, if this is true make sure
9396 that genCall doesn't push the variable twice by testing _G.resDirect,
9397 * (genFunction): changed testing for unspecified interrupt number
9398 from 256 to INTNO_UNSPEC,
9399 * modified selection scheme of frame pointer generation. Previously
9400 if function did use local registers a frame pointer was generated,
9401 now a frame pointer is generated only if function has arguments
9402 (that need PLUSW2 register access), or has stack arguments, or the
9403 compiler is not instructed to omit the frame pointer,
9404 * (genEndFunction): before restoring local registers that were saved
9405 in the function preamble, also restore the registers that *might*
9406 have been allocated for stack access,
9407 * (genRet): removed some old comments,
9408 * (genCmp, the active (RN's) version): added a call to the
9409 pic16_genCmp_special function to perform the compare with a more
9410 robust and optimized way,
9411 * (genInline): a feature has been added in inline code generation,
9412 which allows a wildcard variable substitution when writing inline
9413 assembly. Code is incomplete and experimental therefore undocumented,
9414 * (genCast): changed order of aopOp for result and right to allow
9415 aopForSym to directly load the result if possible,
9416 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9417 perform an optimized compare on some selected special occasions,
9418 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9419 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9420 generate an IVT any more,
9421 * src/pic16/main.c (pic16_optionsTable): added command line option
9423 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9424 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9426 * src/pic16/NOTES: Raphael Neider added in list of active developers
9427 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9428 jumptable_end to prevent bug #,
9429 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9430 inCond and outCond fields,
9431 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9432 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9433 turn off register spilling,
9434 * (packRegsForOneUse): synced with other ports' versions although it
9435 is not used currently,
9436 * (pic16_packRegisters): added an optimization while reading
9437 structure bitfields, some registers may be saved (malloc code is
9438 decreased by 80 bytes)
9440 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9442 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9443 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9444 this can be optimized more?
9446 2005-03-10 Raphael Neider <rneider AT web.de>
9448 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9449 genNearPointerGet): (hopefully) fixed access to bitfields via
9450 pointers (p->bitN = x; and x = p->bitN; failed)
9452 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9454 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9456 2005-03-09 Raphael Neider <rneider AT web.de>
9458 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9460 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9462 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9463 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9464 (regTypeNum): set REG_BIT type if necessary
9465 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9466 * support/regression/tests/critical.c: check bug 1144613
9468 2005-03-02 Raphael Neider <rneider AT web.de>
9470 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9472 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9474 * src/avr/ralloc.c (serialRegAssign),
9475 * src/ds390/ralloc.c (serialRegAssign),
9476 * src/hc08/ralloc.c (serialRegAssign),
9477 * src/mcs51/ralloc.c (serialRegAssign),
9478 * src/pic/ralloc.c (serialRegAssign),
9479 * src/pic16/ralloc.c (serialRegAssign),
9480 * src/xa51/ralloc.c (serialRegAssign),
9481 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9483 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9485 * src/SDCCast.c (decorateType): fixed bug 1124787
9487 2005-02-20 Hubert Sack <sack AT digiplan.de>
9488 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9490 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9493 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9495 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9496 to keep the correct label reference count when adding/removing references
9497 to labels. A peephole file using this is appended to patch #1144962.
9499 2005-02-14 Raphael Neider <rneider AT web.de>
9501 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9502 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9503 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9504 retrievals of result operand's value on assignment
9506 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9508 * device/include/pic16/string.h: modified prototype for memccpy()
9509 to memccpy(void *, void *, char, size_t)
9510 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9511 check whether to omit frame pointer or not,
9512 * (genInline): convert all occurences of "\n" to LF in inline
9513 assembler blocks, this helps formatting the inline text,
9514 * (pic16_loadFSR0): modified prototype,
9515 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9516 removed some 8051 legacy code,
9517 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9518 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9519 before allocating temporary registers in functions,
9521 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9523 * support/regression/tests/bitvars.c: corrected the "fix"
9525 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9527 * support/regression/tests/bitvars.c,
9528 * support/regression/tests/bitwise.c,
9529 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9531 2005-02-10 Raphael Neider <rneider AT web.de>
9533 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9534 different size for Alpha
9535 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9537 2005-02-09 Raphael Neider <rneider AT web.de>
9539 * src/SDCC.lex(doPragma) : save and restore warning options as well
9540 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9541 * have #pragma less_pedantic set the errorlevel to WARNING
9543 * (cloneOptimize) : fixed wrong malloc's size
9544 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9545 facilitate correct handling of #pragma (save|restore)
9547 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9549 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9551 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9553 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9555 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9557 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9559 2005-02-02 Raphael Neider <rneider AT web.de>
9561 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9562 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9563 * (pic16_storeForReturn): fixed to allow returning function pointers
9564 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9565 * device/include/pic16/{stddef.h,stdbool.h}: added
9567 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9569 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9571 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9573 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9574 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9575 appeared to be required
9577 2005-01-31 Borut Razem <borut.razem AT siol.net>
9579 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9580 include/mcs51 and include/z80 directories to the package
9582 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9584 * src/hc08/gen.c (genFunction): fixed bug #1112752
9586 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9588 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9590 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9592 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9594 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9596 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9598 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9600 * device/include/c8051fxxx.h: removed these 6 files
9601 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9603 2005-01-26 Raphael Neider <rneider AT web.de>
9605 * src/pic16/gen.c (genAssign): fixed assignment from longs
9606 in codespace (were cut to three bytes)
9607 * (genDummyRead): implemented (except for CODESPACE...),
9609 * src/pic16/glue.c (emitStatistics): beautified
9610 * device/lib/pic16/libm/Makefile: added include path
9612 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9614 * src/z80/gen.c (aopPut): fixed bug #1103902
9616 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9618 * device/lib/expf.c: fixed bug #1095792
9620 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9622 * device/lib/pic16/libm: added Math library sources
9624 2005-01-24 Raphael Neider <rneider AT web.de>
9626 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9627 to enable upcast to pCodeOpReg2 (there is no type tag to
9628 differenciate the two and pic16_popGet2p cast into PCOR2)
9629 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9630 (sizeof(sectNames) changed to sizeof(sectName))
9631 Both patches fix segfaults under MinGW.
9633 2005-01-23 Raphael Neider <rneider AT web.de>
9635 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9636 Safe_[mc]?alloc()'ed variables
9637 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9638 of (byte sized) temporaries (assign them to WREG for now)
9639 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9640 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9641 this might fix SIGSEGVs on MinGW...
9642 * src/SDCCopt.c (killDeadCode): restored original behaviour
9643 (volatile operands might get thrown away though)
9645 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9647 * src/pic16/gen.c: fixed bug #1106975,
9648 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9649 pointer update, INTCON is saved, global interrupts are disabled and
9650 restored after updateing TOS.
9651 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9652 * added function attribute 'shadowregs' to take advantage of shadow
9654 * added function attribute 'wparam' as an alternative to the wparam
9656 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9657 user declares a non-ISR function as 'shadowregs',
9658 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9660 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9662 * .version: bumped version number to 2.4.8
9663 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9665 * device/lib/pic16/libio/i2c/: I2C module support library,
9666 * device/include/pic16/i2c.h: I2C support library header,
9667 * device/lib/pic16/libc/stdio/: standard IO support sources,
9668 * (printf_small.c): printf_small() source, supports float print,
9669 * (printf_tiny.c): printf_tiny() source, does not support floats,
9670 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9671 enable global optimizations for entire library source, other
9672 Makefiles in the source tree are also modified to reflect this,
9673 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9675 * doc/sdccman.lyx: updated to reflect new changes,
9676 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9677 sym->onStack if-case,
9678 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9679 sbit, idata, _idata, xdata, _xdata,
9680 * added pragma library, to link an external library, (see doc),
9681 * removed command line options, --pomit-config-words, --pomit-ivt,
9682 --pleave-reset-vector,
9683 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9684 when calling assembler to reflect memory model used, also define
9685 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9686 reflect stack model used,
9687 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9688 on stack return NULL,
9690 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9692 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9693 of the operands is volatile. Fixes #1020220
9695 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9697 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9698 * (OptimizeRegUsage): make sure that there is really no other flow where
9699 the first pCode is used
9701 2005-01-22 Raphael Neider <rneider AT web.de>
9703 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9704 to fix #1106967 (pCode->seq are not set up correctly)
9706 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9708 * src/SDCCglue.c (glue): make sure code area is declared before the
9709 static initialization area.
9711 2005-01-21 Raphael Neider <rneider AT web.de>
9713 * device/lib/Makefile.in: fixed test for pic16 install dir
9714 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9716 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9717 added --optimize-goto compiler switch and pragma wparam documentation
9718 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9719 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9720 and PRODH closing bug #1071770 (peephole optimizer)
9722 2005-01-19 Raphael Neider <rneider AT web.de>
9724 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9725 cmdLine buffers (used when calling sdcpp...) are large enough
9726 (MAX_PATH=256 truncates arguments leading to system halts when
9728 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9729 * (genUminus): rewritten to for efficiency
9730 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9731 used uninitialized in some cases)
9732 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9733 copy the third byte from the int -- now assumes 0x80 (data memory)
9734 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9735 operands (genAddLit expects the iCode's operands to swapped as
9736 well), fixed leftover bytes (crashed for short left operands)
9737 * (pic16_genMinusDec): performance improvements, removed false
9739 * (pic16_genMinus): fixed to cope with differently sized operands
9740 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9742 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9743 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9744 new banksel optimization
9745 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9746 analysis for temporary registers (segfaults...)
9747 * src/pic16/peeph.def: added rule
9749 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9751 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9752 which converts a float number to its ASCII representation
9753 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9754 functions to convert the fractional and integer part of a float to ASCII,
9755 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9756 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9758 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9760 * device/include/pic16/adc.h: added GPL info,
9761 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9762 a pCodeOp as tested operand,
9763 * (genNearPointerGet): optimized bit testing, does not use
9764 intermediate register for bit value, test directly instead with
9765 BTFSS, BTFSC, works only for single bits,
9766 * (genpic16Code): dump the name of the iCode in the asm,
9767 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9768 renamed to pic16_decodeOp,
9769 * (serialRegAssign): do not allocate a temporary register for iCode
9770 sequences that test a single bit for 1/0
9772 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9774 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9775 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9776 access stack and frame pointers. They are initially assigned to
9777 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9778 accessing SFRs. Updated all occurences of modification of stack or
9779 frame pointer in gen.c and pcode.c,
9780 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9781 assigning of a literal value to pointers,
9782 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9783 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9786 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9788 * doc/sdccman.lyx: update documentation about stack pragma, added
9789 some info for stack memory models
9791 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9793 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9795 2005-01-08 Raphael Neider <rneider AT web.de>
9797 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9798 udata sections to fix bug #1097823
9800 2005-01-05 Raphael Neider <rneider AT web.de>
9802 * src/pic16/gen.c (genGenericShift): added handling of differently
9803 sized left operand and result
9805 2005-01-04 Raphael Neider <rneider AT web.de>
9807 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9808 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9809 to hold the condition bit)
9810 * added new version of genCmp (old code available via #define)
9811 * added new version of genShiftLeft/genShiftRight in a generic
9812 way, now supports shifting by negative values
9813 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9814 shiftCount (expected by genGenericShift)
9815 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9816 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9818 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9819 is an invalid literal too...)
9821 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9823 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9824 from Raphael Neider,
9825 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9826 for 8-bit literals. This fixes some literal operands which are sign
9827 extended to 16-bits ints when instruction needs only 8-bits.
9829 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9831 * device/lib/logf.c: added mcs51 assembly version
9832 * device/lib/expf.c: added mcs51 assembly version
9833 * device/lib/_logexpf.c: new shared asm code for expf and logf
9834 * device/include/math.h: add defines for assembly math library
9835 * device/lib/Makefile.in: build new _logexpf.c
9836 * device/lib/libfloat.lib: use new _logexpf.c
9838 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9841 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9842 device types which have less than 0x7f registers.
9844 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9846 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9848 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9850 * device/lib/printf_fast.c: only build on supported arch.
9851 * device/lib/printf_tiny.c: only build on supported arch.
9852 * device/lib/printf_fast_f.c: only build if asm float lib
9853 * device/lib/_fsget1arg.c: only build if asm float lib
9854 * device/lib/_fsget2args.c: only build if asm float lib
9855 * device/lib/_fsnormalize.c: only build if asm float lib
9856 * device/lib/_fsreturnval.c: only build if asm float lib
9857 * device/lib/_fsrshift.c: only build if asm float lib
9858 * device/lib/_fsswapargs.c: only build if asm float lib
9859 * device/include/stdio.h: don't provide print_fast,
9860 print_fast_f, print_tiny prototypes if --xstack used
9862 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9864 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9865 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9868 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9870 * device/lib/printf_fast_f.c: same as printf_fast, but
9871 with floating point enabled
9872 * device/lib/printf_fast.c: minor tweaks
9873 * device/include/stdio.h: add printf_fast_f
9875 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9877 * src/SDCCmain.c: make --float-reent default for mcs51
9878 * device/lib/_fsadd.c: added mcs51 assembly version
9879 * device/lib/_fssub.c: added mcs51 assembly version
9880 * device/lib/_fsmul.c: added mcs51 assembly version
9881 * device/lib/_fsdiv.c: added mcs51 assembly version
9882 * device/lib/_fseq.c: added mcs51 assembly version
9883 * device/lib/_fsneq.c: added mcs51 assembly version
9884 * device/lib/_fsgt.c: added mcs51 assembly version
9885 * device/lib/_fslt.c: added mcs51 assembly version
9886 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9887 * device/lib/Makefile.in: add _fscmp to build
9888 * device/lib/libfloat.lib: add _fscmp to build
9890 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9892 * device/lib/_fs2slong.c: added mcs51 assembly version
9893 * device/lib/_fs2sint.c: added mcs51 assembly version
9894 * device/lib/_fs2schar.c: added mcs51 assembly version
9895 * device/lib/_fs2ulong.c: added mcs51 assembly version
9896 * device/lib/_fs2uint.c: added mcs51 assembly version
9897 * device/lib/_fs2uchar.c: added mcs51 assembly version
9898 * device/lib/_slong2fs.c: added mcs51 assembly version
9899 * device/lib/_sint2fs.c: added mcs51 assembly version
9900 * device/lib/_schar2fs.c: added mcs51 assembly version
9901 * device/lib/_ulong2fs.c: added mcs51 assembly version
9902 * device/lib/_uint2fs.c: added mcs51 assembly version
9903 * device/lib/_uchar2fs.c: added mcs51 assembly version
9904 * device/include/float.h: added #define to select asm vs c
9906 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9908 * device/lib/printf_fast.c: improvements to float output
9909 * device/include/float.h: add defines for assembly float library
9910 * device/lib/_fsget1arg.c: receive 1 float arg
9911 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9912 * device/lib/_fsnormalize.c: normalize a float
9913 * device/lib/_fsreturnval.c: return float, various helper routines
9914 * device/lib/_fsrshift.c: right shift a float's mantissa
9915 * device/lib/_fsswapargs.c: swap 2 floats
9916 * device/lib/Makefile.in: build these 6 new files for mcs51
9917 * device/lib/libfloat.lib: add these 6 files to the library
9919 2004-12-26 Borut Razem <borut.razem AT siol.net>
9921 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9924 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9926 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9927 and fully reentrant and register bank neutral.
9928 * device/lib/printf_fast.c: added float (not enabled by default),
9929 added compact/slower integer (also not enabled by default),
9930 improved size/speed of fast integer code, other minor changes
9931 * device/include/stdio.h, device/lib/Makefile.in,
9932 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9934 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9936 * src/pic16/pcode.c: declaring variables other than at the start of a
9937 block is not supported in C by VC6.
9939 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9941 * applied a previous patch from Raphael Neider that wasn't included
9942 in the previous commits, which fixes infinite loops within jumptable
9944 * made some fixes that previous patches introduced
9946 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9948 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9949 that fixes an issue with AOP_PCODE asmop's offset,
9950 * (pic16_popCopyReg): update instance field too,
9951 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9952 function of pic port,
9953 * (genCmp, genAnd, genAssign),
9954 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9956 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9958 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9959 variables initial values to idata section,
9960 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9961 variables in some functions. This utilizes parmBytes field of iCode
9962 structure to hold the offset of the variable in stack. (might be
9963 able to use the stack field too?)
9964 * applied patch from Raphael Neider # ### , # ###
9965 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9966 variable initial values in idata section,
9967 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9968 for static variables with initial value
9969 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9970 applied fix in while loop from Raphael Neider.
9972 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9974 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9975 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9976 * src/ds390/ralloc.c (serialRegAssign): spill bits
9977 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9978 * support/Util/SDCCerr.c,
9979 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9980 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9981 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9983 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9985 * device/include/sdcc-lib.h: inserted LGPL, added includes
9986 asm/ds390/features.h and asm/mcs51/features.h
9987 * device/include/asm/default/features.h,
9988 * device/include/asm/gbz80/features.h,
9989 * device/include/asm/z80/features.h: added empty _AUTOMEM
9991 * device/include/asm/ds390/features.h,
9992 * device/include/asm/mcs51/features.h: added files with defines for
9993 _AUTOMEM and _STATMEM indicating automatic and static storage class
9994 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9995 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9996 * src/SDCCicode.c (geniCodeCast),
9997 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9998 * src/SDCCloop.c (loopInduction): removed unused variable lr
9999 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10000 to convertToFcall to include char modulo (RFE 1065037), added check
10001 if left operand is unsigned and use abs of literal value
10002 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10003 as it doesn't work after conversion from peephole.def to peephole.rul
10004 * src/mcs51/gen.c (toBoolean): added check for size,
10005 (genModOneByte): optimized code for signed char modulo a literal
10006 power of 2 (thanks to Hubert Sack),
10007 (genRRC): removed unnecessary "clr c",
10008 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10009 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10011 swapped rules 256.c and 256.d,
10012 extended 256.d by using new multiple checks (thanks Erik),
10013 added rules 256.e and 256.f,
10014 updated rule 261.a and 261.b to new generated code
10015 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10017 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10019 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10020 induction related bugs, including first part of bug #1074377
10022 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10024 * applied patch from bug-report #1076292,
10025 * applied patches for genAnd and Goto-optimizations for Raphael
10027 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10028 dump a less iCode information,
10029 * src/pic16/device.h (pic16_options_t): added field debgen,
10030 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10031 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10032 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10034 * (various functions): added macros FENTRY and FENTRY2 to functions,
10035 to emit function prologue,
10036 * (various functions): fixed indentation,
10037 * (genNearPointerGet): fixed loading of FSR0,
10038 * (genPackBits): applied patch from Raphael Neider to fix updating
10039 of FSR0 and touching only the modified bits,
10040 * src/pic16/genarith.c (various functions): added macros FENTRY to
10041 emit function prologue in comments,
10042 * src/pic16/pcode.h: added functions debugf2, debugf3,
10043 * src/pic16/ralloc.c: partial fix for packForPush caused
10044 segmentation fault,
10046 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10048 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10049 <stsp AT users.sourceforge.net> with reversed byte order
10050 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10052 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10054 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10056 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10057 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10059 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10061 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10063 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10065 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10067 (setFromConditionArgs): friendly operand parser for peephole rules,
10068 (operandBaseName, operandsNotRelated): new peephole condition
10069 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10070 architecture specific register naming into account, handles n-way
10071 comparisons, and supports quoted literals
10072 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10074 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10076 * src/mcs51/peeph.def: fixed bug #1076940
10078 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10080 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10082 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10084 Adding support for replacing ljmps with sjmps in jumptables
10085 generated for switch statements. For now you need to set the
10086 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10087 Now 4 algorithms for mcs51 jumptable generation are used:
10088 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10089 addresses loaded pc-relative for up to 112 cases and stack-pushing
10090 target addresses loaded with offset from dptr for up to 256 cases.
10092 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10093 * src/mcs51/main.c: adapted constants for switch table generation
10094 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10096 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10098 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10099 * support/regression/tests/bug1057979.c: added test for bug 1073386
10101 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10103 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10106 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10108 * src/pic16/device.h,
10109 * src/pic16/genarith.c,
10110 * src/pic16/glue.c,
10111 * src/pic16/main.c,
10112 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10114 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10116 Large cummulative patch for pic16 port.
10117 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10118 to call when a stack overflow occurs,
10119 * (malloc.h): added CVS Id tag,
10120 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10122 * added libc directory. The current version of LibC contains string
10123 functions, ctype functions and macros and some functions of the
10124 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10125 be extensively tested in the future. Standard disclaimer here.
10126 Library is not automatically build yet. But one can build it by
10127 invoking 'make' inside the libc directory.
10128 * added ADC library under libio. Preliminary version yet.
10130 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10131 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10132 aopForRemat() now and not by pic16_aopOp(),
10133 * (pic16_popGetTempReg): removed warning messgae when allocating
10134 temporary registers, its a buggy feature and will be removed,
10135 * (pic16_popGet): set register instance field in AOP_CRY,
10136 * (pic16_outBitC): fixed for results in size greater than 1,
10137 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10138 * (pic16_storeForReturn): optimized return of 0,
10139 * (genCmp): experimental code for new genCmp which uses PIC18's
10140 special compare&skip instructions. Initial tests fail some times
10141 with variables grater than 1 byte in size, so new code is disabled,
10142 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10144 * (genCast): began a fix to optimize the casting of a bit to another
10145 bit, now assigning a bitfield to another bitfield will fail, sorry,
10146 * src/pic16/main.c: disabled the use of lr-support feature,
10147 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10148 * added some function prototypes, added function _debugf prototype,
10149 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10150 bits with offset (case PO_GPR_BIT),
10151 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10153 * (isBankInstruction): modified to return 0 for no banking instruction,
10154 and 1 for banking instruction,
10155 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10156 caused stop processing pCodes after a inline assembly block,
10157 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10158 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10159 registers when it shouldn't,
10160 * src/pic16/ralloc.c (allocReg): add preliminary support for
10161 supporting a limited set of temporary registers,
10163 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10165 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10166 genDataPointerSet): ensure assignments always copy in MSB to LSB
10168 (loadRegFromAop): recognize CLRH optimization,
10169 (genFunction): optimize RECEIVE iCodes in reentrant functions
10171 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10173 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10174 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10176 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10177 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10178 contiguous with data
10180 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10182 * device/lib/_gptrget.c (_gptrget),
10183 * device/lib/_gptrgetc.c (_gptrgetc),
10184 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10185 instead of sjmp to ret
10186 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10187 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10189 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10191 * .version: bumped version to 2.4.7
10192 * device/lib/_gptrget.c (_gptrget): is now _naked
10193 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10194 * device/lib/_gptrput.c (_gptrput): is now _naked
10195 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10196 (createFunction): fixed xstack
10197 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10198 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10200 (geniCodeCritical): store original interrupt state in an iTemp bit
10201 var unless stack-auto
10202 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10203 * src/SDCCmain.c (setIncludePath): added include/target to search path
10204 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10205 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10207 (processFuncArgs): put bit vars in bit area
10208 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10209 unsaveRBank): fixed xstack,
10210 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10211 (genFunction, genEndFunction): fixed xstack,
10212 (genAssign): optimization don't walk backwards through mem
10213 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10214 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10215 * support/regression/Makefile: also make library (for stack-auto) when
10216 making "all" and added "test-mcs51-xstack-auto"
10217 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10218 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10219 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10220 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10221 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10222 make-library by MAKE_LIBRARY
10223 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10224 regression tests for xstack
10225 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10226 * support/regression/tests/critical.c: test for critical on mcs51
10228 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10230 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10231 built version of sdcc instead of installed version
10233 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10235 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10236 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10238 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10239 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10240 WARNING: remove device/lib/build/z80/printf.o by hand when
10241 updating from previous build!
10242 * device/lib/z80/printf.c: updated comment
10243 * support/regression/tests/bug1057979.c: test all ports now
10244 * support/regression/tests/bug1065458.c: file added
10246 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10248 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10249 *_start and *_end symbols for static functions
10251 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10253 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10254 and search crt0.o in all library paths,
10255 (setIncludePath): proper handling of --nostdinc,
10256 (setLibPath): proper handling of --nostdlib
10257 * support/regression/Makefile,
10258 * support/regression/ports/ds390/spec.mk,
10259 * support/regression/ports/gbz80/spec.mk,
10260 * support/regression/ports/hc08/spec.mk,
10261 * support/regression/ports/mcs51/spec.mk,
10262 * support/regression/ports/mcs51-large/spec.mk,
10263 * support/regression/ports/mcs51-stack-auto/spec.mk,
10264 * support/regression/ports/z80/spec.mk: use include and lib files from
10265 built version of sdcc instead of installed version
10266 * doc/sdccman.lyx: fixed typo in --nostdinc
10268 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10271 * src/pic/device.c,
10272 * src/pic/ralloc.c,
10273 * src/pic/gen.c : added support to generate code for struct bit fields.
10275 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10277 * as/xa51/xa_version.h,
10278 * device/include/errno.h,
10279 * device/include/regc515c.h,
10280 * device/lib/_itoa.c,
10281 * device/lib/_ltoa.c,
10282 * device/lib/ser_ir_cts_rts.c,
10283 * sim/ucsim/xa.src/glob.cc,
10284 * sim/ucsim/xa.src/inst_gen.cc,
10285 * sim/ucsim/xa.src/xa_bit.cc,
10286 * sim/ucsim/xa.src/xa_sfr.cc,
10287 * sim/ucsim/z80.src/inst_dd.cc,
10288 * sim/ucsim/z80.src/inst_fdcb.cc,
10289 * support/scripts/keil2sdcc.pl,
10290 * src/pic16/pic16.dsp,
10291 * src/pic16/pic16a.dsp: corrected cvs line endings
10292 * device/lib/printf_large.c: fixed bug 1057979
10293 * src/pic16/gen.c: fixed non-C standard code
10294 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10295 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10296 * support/regression/ports/mcs51/support.c: reload T1 asap
10297 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10298 pdata use and clear idata startup behaviour
10299 * support/regression/tests/bug1057979.c: added
10301 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10303 * device/examples/ds390/ow390/ad26.h,
10304 * device/examples/ds390/ow390/cnt1d.h,
10305 * device/examples/ds390/ow390/crcutil.c,
10306 * device/examples/ds390/ow390/ownet.h,
10307 * device/examples/ds390/ow390/owsesu.c,
10308 * device/examples/ds390/ow390/swt12.h,
10309 * device/examples/ds390/ow390/swtoper.c,
10310 * device/examples/ds390/ow390/temp10.h,
10311 * device/examples/ds390/ow390/thermodl.c,
10312 * device/examples/ds390/tinitalk/tinitalk.dsp,
10313 * device/examples/ds390/tinitalk/tinitalk.dsw,
10314 * device/examples/mcs51/clock/hw.h,
10315 * device/examples/mcs51/simple2/go.bat,
10316 * device/examples/serialcomm/windows/serial.h,
10317 * device/examples/xa51/dummy.c,
10318 * device/examples/xa51/hello.c,
10319 * device/include/80c51xa.h,
10320 * device/include/at89x051.h: corrected cvs line endings
10322 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10324 * src/pic16/main.c (options): added command line --gstack, to trace
10325 stack over/under flows,
10326 * added pragma 'wparam' to allow passing first byte of function
10327 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10328 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10329 call to __gstack_test function and sets up the symbol as extern,
10330 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10331 * popaop): added call to pic16_testStackOverflow,
10332 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10334 * (genCall, genPcall): now all parameters are passed via stack
10335 except in functions that are pass to wparam pragma in which WREG is
10337 * (genPcall): REENTRANT flag is checked to see if variable prototype
10338 contains reentrant keyword, don't call a non-reentrant function, via
10339 a reentrant function pointer or vice versa, functions are never
10341 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10343 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10344 SIGSEGV when accessing a NULL register stucture,
10345 * (pic16_printGPointerType): modified to handle UPPER modifier for
10346 function initializers, changed prototype of function to simpler one,
10347 * (pic16_printIvalFuncPtr): check to see if function is already
10348 added in externs list,
10349 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10350 optimized a move from W to SFR with a move to the same register
10351 later after a CALL,
10352 * device/lib/pic16/debug: NEW directory, contains debug features
10353 which are enabled when linking with libdebug.lib, currently command
10354 line option --gstack enables stack pointer tracing for over/under
10355 flow, corresponding sources are in debug/gstack
10357 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10359 * doc/sdccman.lyx: updated SDCC version,
10360 * (PIC16 port): update list of command line options,
10361 * src/pic16/device.h (structure pic16_options_t): added field gstack
10362 to enable stack overflow tracing on push/pops,
10363 * src/pic16/device.c (statistics structure): added statistics
10365 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10366 pic16_dump_int_registers): increase statistics counters for each
10367 * variable which is encountered
10368 * (pic16_dump_usection): emit each .udata variable to its own udata
10370 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10371 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10372 parameters via stack, otherwise use old scheme,
10373 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10374 assembler output file,
10375 * src/pic16/main.c: added command line options --gstack to enable
10376 push/pop tracing for stack overflow,
10377 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10378 instructions): added size of each instruction,
10379 * (pic16_countInstruction): estimate size of instructions in
10380 the_pFile list, inline assembly blocks are not counted,
10381 * (pic16_FixRegisterBanking): trace previous register usage, when
10382 banksel optimizations is greater than 0, don't emit a redudant
10385 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10387 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10388 * src/pic16/ralloc.c : applied same fix for pic16.
10389 * src/pic/gen.c : tidied it up a little.
10391 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10393 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10394 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10396 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10398 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10400 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10402 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10403 non-reentrant function __modsint in the interrupt function (thus
10404 corrupting math operations during serial I/O)
10405 * device/lib/ser_ir.c: as above, changed buffersize
10406 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10407 256.c,d for zeroing
10408 * doc/Makefile: added option -t for rsync
10410 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10412 * src/SDCCast.h (struct ast),
10413 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10415 2004-10-20 Borut Razem <borut.razem AT siol.net>
10417 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10420 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10422 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10424 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10425 support functions to replace long sequences of MOVFF's from access
10426 bank registers to stack and vice versa,
10427 * src/pic16/device.h: added new field opt_flags, where optimization
10428 flags can be set to enable certain features,
10429 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10430 * pBlock, (genFunction, genEndFunction): surroung loop for
10431 saving/loading used registers in stack with PC_INFO pCodes,
10432 INF_LREGS. Code in between can then be optimized by pCode optimizer
10433 to support function calls,
10434 * (genDataPointerSet): fixed bug which loaded float fields in
10435 structures with corrupt data,
10436 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10437 in a standard way debug info on stderr. Feature used for developing
10438 and debugging only,
10439 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10440 obsolete chunks of code,
10441 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10442 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10443 * pic16/src/pcode.c (pic16_newpCodeInfo,
10444 * (pic16_newpCodeOpLocalRegs),
10445 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10447 * (pic16_pCodeConstString): printing of the initial value of a
10448 symbol as a comment is inhibited since parsing was already done by
10449 copyStr and output is corrupt,
10450 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10452 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10454 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10456 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10458 * as/mcs51/lkarea.c: removed old K&R style,
10459 (lnksect): changed check on boundary error,
10460 (lnksect2): changed check on boundary error,
10461 (lnksect2): extend XSTK to end of page if size = 1
10462 * as/mcs51/lkmain.c: removed old K&R style,
10463 (Areas51): create l_IRAM symbol
10464 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10465 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10466 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10467 * device/lib/_mullong.c: added version to be compiled with xstack
10468 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10469 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10470 * device/lib/mcs51/crtxstack.asm: fixed comment
10471 * src/SDCCglue.c: maxInterrupts defaults to 0,
10472 (emitMaps): added pdata,
10473 (createInterruptVect): (re)moved default,
10474 (glue): added pdata,
10475 (glue): moved __start__xstack to XSTK with default size 1
10476 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10477 and options.float_rent when options.stackAuto is set,
10478 (linkEdit): only write XDATA_NAME if provided on command line
10480 * src/SDCCmem.c: added pdata
10481 * src/port.h: added pdata_name to PORT
10482 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10483 (saveRegisters, unsaveRegisters): removed usage of B,
10484 (genMinus): fixed accumulator clash,
10485 (genJumpTab): added comment, this needs another look
10486 * src/mcs51/gen.c: added check for "B in use" paranoia,
10487 added pushB() and popB()
10488 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10491 * src/ds390/main.c,
10493 * src/mcs51/main.c,
10495 * src/pic16/main.c,
10497 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10498 added PSEG (PAG,XDATA) or NULL to port specifier
10499 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10500 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10501 (_mcs51_genInitStartup): removed __start__xstack equ,
10502 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10503 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10504 * src/z80/gen.c (_rleAppend): fixed warnings
10505 * support/regression/tests/zeropad.c: added pdata test
10506 * .version: bumped to 2.4.6
10508 2004-10-17 Borut Razem <borut.razem AT siol.net>
10510 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10511 as a part of nightly build
10513 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10515 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10516 WREG holds the first byte function parameters,
10517 * (aopForSym): take special case for symbols which are in FARSPACE
10518 but in CODESPACE too,
10519 * (assignResultValue): modified to take into account _G.useWreg,
10520 * (genCall): don't use wreg for parameter passing when function is
10521 declared as reentrant, too, added optimization INCF to stack
10522 pointer when stack parameter count is 1,
10523 * (genFunction, genEndFunction): refurnished and fixed to not using
10524 wreg for passing parameters when function has varargs or is
10525 reentrant, fixed bug with symbol name compare for generating
10526 functions in absolute address,
10527 * (pic16_storeForReturn): refurnished,
10528 * (genCmp): began writing a new version of the function, not ready
10529 yet, therefore it is disabled,
10530 * (genAssign): do not read code memory when assigning a function to
10531 a pointer function,
10532 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10533 array of characters, not pointer,
10534 * (pic16initialComments): in debug mode emit an .ident directive for
10536 * (_process_pragma): emit a new warning type (internal to pic16)
10537 when setting stack to default length, emit a similar warning when
10538 placing a function at absolute address and address is not word aligned
10539 * (_pic16_parseOptions): added 'return TRUE' statement,
10540 * (_pic16_linkEdit): if compiling a source, then add the source's
10541 file object, first in the list of objects to link,
10543 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10545 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10546 * src/pic/main.c : removed VC warning.
10547 * src/pic/gen.c : changed comment.
10549 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10551 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10552 reference to a deprecated symbol _GPTRREG was causing failure to
10553 link. Thanks G. M. Gallant for the info.
10555 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10557 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10558 comments for Bugs item #954788.
10560 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10562 * src/pic16/device.c (pic16_dump_gsection,
10563 * pic16_groupRegistersInSection): handle symbols declared to be in
10564 access bank differently,
10565 * src/pic16/gen.c (struct _G): added field resDirect,
10566 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10567 send values read from stack directly to result and don't allocate
10569 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10571 * (pic16_sameRegsOfs): NEW,
10572 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10573 free because they were not allocated from temporary pool,
10574 * pic16_popRegFromString): workaround to fix a problem with
10575 allocating variables twice or never,
10576 * (genGenPointerGet): using PRODL instead of FSR0H,
10577 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10579 * (genAssign): take advantage of the _G.resDirect flag,
10580 * (genCast): around line 11844, use mov2f instead of directly
10581 MOVFF'ing between operands to account for literal values,
10582 * src/pic16/genutils.c: some new debug functions for gpsim have been
10584 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10585 float with integer part only,
10586 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10587 place variables in access bank
10588 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10589 updated sources to reflect recent changes in gen.c
10591 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10593 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10594 sources that searched for headers in installation path, now the
10595 device/include/pic16 is used,
10596 * src/pic16/glue.c (pic16glue),
10597 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10598 .line directives if not in debug mode, this suppresses assembler's
10599 warnings for ignored directives
10601 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10603 * src/port.h: made reset_regparms prototype void parameter explicit.
10604 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10605 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10606 * doc/sdccman.lyx: documented warning disabling and how to use
10607 printf_large to make it print floats.
10608 * device/include/stdbool.h: NEW
10609 * device/lib/_atof.c,
10610 * device/lib/_divuint.c,
10611 * device/lib/_divulong.c,
10612 * device/lib/expf.c,
10613 * device/lib/printf_large.c,
10614 * device/lib/sincosf.c,
10615 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10616 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10617 a completely reentrant lib.
10619 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10621 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10622 * device/include/pic16/stdio.h: fixed bug with colon
10624 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10626 * device/include/pic16/stdio.h,
10627 * device/include/pic16/stdlib.h,
10628 * device/include/pic16/math.h: NEW
10629 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10630 declared as _naked to reduce overhead
10631 * device/lib/Makefile.in (target port-specific-objects-pic16):
10632 changed * to *.* so to ignore the CVS directory,
10633 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10634 stacked variables back in stack,
10635 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10638 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10640 * .version: bumped version number to 2.4.5
10641 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10642 * support/Util/SDCCerr.c (messages structure): added entry for
10645 Large cumulative patch for pic16 port and libraries.
10646 * device/include/pic16/sdcc-lib.h,
10647 * device/include/pic16/stdarg.h,
10648 * device/include/asm/pic16/features.h,
10649 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10650 * device/include/pic16/float.h: changes reentrant keyword with
10651 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10652 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10653 updated target build-libraries to include objects from gptr,
10654 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10655 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10656 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10657 all function headings,
10658 * src/SDCCmain.c: added global parameter userIncDirsSet,
10659 * (parseCmdLine): when option -I is encountered add directory to
10660 userIncDirsSet too,
10661 * src/version.awk: added space between control and long,
10662 * src/pic16/NOTES: added some notes for the port,
10663 * src/pic16/gen.c: added prototype for mov2fp function,
10664 * (fReturnpic16[]): properly named return value registers,
10665 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10666 * (aopForSym): added code to handle symbols with onStack flag set,
10667 symbols onStack are allocated PTRSIZE bytes,
10668 * (aopFreeAsmop): handles special case where asmops are stack objects,
10669 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10670 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10671 added argument lock to trace flaws in allocating temporary registers
10672 when developing port,
10673 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10674 * (pic16_popRegFromString): reenabled allocating a direct register
10676 * (assignResultValue): various beautifications,
10677 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10678 referenced function argument,
10679 * (genIpush): reenabled to allow stacked arguments, handles only
10680 ic->parmPush iCodes,
10681 * (genCall, genPcall): major changes to allow for variable argument
10682 functions, fixed a bug with falsely restoring stack pointer after
10683 returning from call,
10684 * (genFunction): pending code for critical function,
10685 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10686 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10687 * (genNearPointerGet): fixed bug with indirect reading, was always
10689 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10691 * (genAddrOf): rewrote code to take address of a stacked function parameter
10692 * (genCast): fixed casting to generic pointer type,
10693 * src/pic16/gen.h: added AOP_STA,
10694 * (struct asmop): added field stk,
10695 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10696 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10697 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10698 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10699 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10700 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10702 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10704 * (pic16_port structure): generic pointer size is set to 3,
10705 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10706 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10708 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10709 operand is an iTemp,
10711 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10713 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10714 * debugger/mcs51/simi.c: addapt new syntax of s51
10716 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10718 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10719 * src/pic16/pcode.c: commented out some calls to free() in order to
10722 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10725 * src/SDCCicode.c (isiCodeInFunctionCall),
10726 * src/avr/ralloc.c (selectSpil),
10727 * src/pic/ralloc.c (selectSpil),
10728 * src/pic16/ralloc.c (selectSpil),
10729 * src/ds390/ralloc.c (selectSpil),
10730 * src/hc08/ralloc.c (selectSpil),
10731 * src/xa51/ralloc.c (selectSpil),
10732 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10733 stack in the middle of a function call sequence (fixes bug #1020268)
10734 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10735 costs associated with the minimum switch case.
10737 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10739 * src/SDCC.lex: fixed bug #1030549
10741 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * src/SDCCcse.h (struct cseDef),
10744 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10745 over a function call if the CSE is derived from a symbol whose
10746 address has been taken (fixes bug #1029883)
10747 * support/regression/tests/bug-1029883: a new regression test for
10750 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/hc08/gen.c (emitinline): fixed bug #1029778
10753 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10754 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10755 and starts toward RFE #905167)
10757 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10759 * src/pic16/gen.c (mov2f): New function to move an operand to
10760 another without considering if it is a literal or a register,
10761 * (pic16_sameRegs): don't check if they are both AOP_REG,
10762 * (AccRsh): removed andmask=0 lines,
10763 * (genLeftShift): duplicated to be improved in future versions,
10764 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10765 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10766 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10767 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10768 * (insertBankSwitch): fixed inserting banksel directives algorithm
10769 for instructions that follow a skip instruction, this fixes a report
10770 for broken subtraction code generation,
10771 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10772 iCode is a left op, just in case result and right share the same
10775 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10780 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10781 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10782 on 2004-09-12; it was buggy
10784 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10786 * src/SDCCsymt.h: removed RESULT_CHECK
10791 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10793 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10795 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10796 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10797 configuration values no more rejected by compiler, they are assigned
10798 to configuration registers with a warning message instead,
10799 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10800 the for-loop so last conf register is emitted too,
10801 * (_pic16_initPaths): link library libsdcc.lib by default,
10802 * (_hasNativeMulFor): modified test for multiplication according to
10803 Raphael Neider's remarks. Integer multiplication is also done with
10805 * device/include/pic16/pic18fregs.h: corrected type error in while
10806 testing and including 18f6720 header file
10808 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10810 * src/pic16/device.h (pic16_options): removed field use_crt,
10811 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10812 until an optimization to handle single bits is added,
10813 * (pic16_loadFSR0): moved before genUnpackBits,
10814 * (genAnd): some white lines removed,
10815 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10816 leave_reset flags in pic16_options when using crt modules,
10818 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10820 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10821 for bugs 898889 & 979599. Also used some safer print instructions.
10823 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10825 * src/pic16/device.h (pic16_options_t): added field use_crt,
10827 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10828 catch a probable future bug,
10829 * src/pic16/gen.c: aopIdx function commented out,
10830 * (genAssign): commented out old code which used aopIdx,
10831 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10832 code, added if conditionals to take into account the --use-crt
10833 command line options,
10834 * src/pic16/main.c (pic16_optionsTable): added new command line
10835 options, --use-crt= and --no-crt,
10836 * (_pic16_linkEdit): now the proper crt object is added in the
10837 linker command line except than when --no-crt is specified,
10838 * src/pic16/pcode.c,
10839 * src/pic16/pcode.h: added some structures and functions for a new
10840 optimization scheme to compansate for instruction overhead between
10841 same iCodes, this scheme is currently under development and is not
10842 working in any way,
10843 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10845 * device/lib/pic16/startup/crt0i.c,
10846 * device/lib/pic16/startup/crt0iz.c: added global char variable
10847 __uflags to force the generation of an idata section
10849 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10852 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10853 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10855 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10857 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10858 Frieder) and clarified the default code optimization mode
10860 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * src/SDCC.lex (doPragma, process_pragma),
10863 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10864 "opt_code_size", and "opt_code_balanced"
10865 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10866 regrouped options by category, added support for category headers
10867 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10868 and "--opt-code-size"
10869 * doc/sdccman.lyx: documented these new options and pragmas
10870 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10871 preference into account
10873 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10875 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10876 geniCodePreDec): Fixed bug 904237 by generating a warning
10878 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10880 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10882 * src/pic/device.c : When no max ram set validate full memory range.
10884 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10886 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10888 * device/lib/_gptrget.c,
10889 * device/lib/_gptrput.c: updated comment
10890 * device/lib/calloc.c,
10891 * device/lib/free.c,
10892 * device/lib/malloc.c,
10893 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10894 * src/SDCCcse.c (cseBBlock),
10895 * src/SDCCicode.c (printOperand, geniCodeArray),
10896 * src/SDCCicode.h (struct operand): fixed bug 868103
10897 * support/regression/tests/bug-868103.c: added
10898 * src/SDCCast.c (searchLitOp),
10899 * src/SDCCcse.h (struct cseDef),
10900 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10901 * src/SDCCicode.h (struct operand),
10902 * src/SDCCsymt.h (struct sym_link),
10903 * src/avr/gen.c (hasInc),
10904 * src/ds390/gen.c (hasInc),
10905 * src/hc08/gen.c (genPlusIncr, hasInc),
10906 * src/mcs51/gen.c (hasInc),
10907 * src/pic16/glue.c (pic16_printIvalChar),
10908 * src/pic16/ralloc.c (regWithIdx),
10909 * src/xa51/gen.c (hasInc) : removed warnings
10910 * src/SDCCast.c (createBlock): added comment ???
10911 * src/hc08/ralloc.c: updated comments
10913 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10915 * doc/sdccman.lyx: updated section on switch statements, added
10916 section about semaphore locking
10917 * doc/Makefile: added option -info for latex2html
10918 * device/lib/_gptrget.c,
10919 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10921 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10923 * src/pic/device.h,
10924 * src/pic/device.c,
10925 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10926 maxram is less than 0x100.
10928 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10930 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10932 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * src/mcs51/main.c,
10936 * src/ds390/main.c,
10940 * src/pic16/main.c,
10943 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10944 a jump table is the best form for a switch statement, including
10945 automatic insertion of missing cases to make the case range
10946 continuous. Developed in collaboration with Frieder Ferlemann.
10948 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10950 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10951 accumulator result if it needs sign extension
10953 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10955 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10957 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10959 * device/lib/gbz80/printf.c,
10960 * device/lib/z80/printf.c: removed define for NULL
10962 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10964 * as/xa51/xa_link.c,
10965 * device/examples/ds390/ow390/ad26.c,
10966 * device/examples/ds390/ow390/cnt1d.c,
10967 * device/examples/ds390/ow390/counter.c,
10968 * device/examples/ds390/ow390/ds2480.h,
10969 * device/examples/ds390/ow390/ds2480ut.c,
10970 * device/examples/ds390/ow390/findtype.c,
10971 * device/examples/ds390/ow390/gethumd.c,
10972 * device/examples/ds390/ow390/owllu.c,
10973 * device/examples/ds390/ow390/ownetu.c,
10974 * device/examples/ds390/ow390/swt12.c,
10975 * device/examples/ds390/ow390/swtloop.c,
10976 * device/examples/ds390/ow390/temp.c,
10977 * device/examples/ds390/ow390/temp10.c,
10978 * device/examples/ds390/ow390/thermo21.c,
10979 * device/examples/ds390/ow390/tinilnk.c,
10980 * device/examples/ds390/ow390/tstfind.c,
10981 * device/examples/serialcomm/windows/serial.cpp,
10982 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10983 * device/include/reg51.h: fixed line endings for cvs
10985 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10988 packRegsForAccUse, packRegisters): new accumulator register
10990 * support/regression/ports/hc08/support.c (_putchar): suppress
10991 warning of unused variable
10992 * src/SDCCicode.c: added SWAP entry to codeTable
10994 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10996 * device/lib/sprintf.c: forgot to add this file before previous commit
10998 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11000 * src/pic16/gen.c (genPackBits): added operand right in function
11001 parameters, load result directly if p_type is POINTER (that is
11002 called by genNearPointerSet)
11003 * (genUnPackBits): added operand left in function parameters,
11004 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11005 FSR0 if accessing bitfields,
11007 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11009 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11010 _print_format; updated printf, sprintf, vsprintf
11011 * device/include/asm/default/features.h: corrected comment/define
11012 * device/lib/Makefile.in: added sprintf.c
11013 * device/lib/libsdcc.lib: added sprintf module
11014 * device/lib/printf_large.c,
11015 * device/lib/vprintf.c,
11016 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11018 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11019 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11020 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11022 * support/regression/tests/zeropad.c: define idata as data for hc08
11024 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11026 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11027 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11028 labels are referenced at least once (even if a reference is not found)
11029 * src/hc08/gen.c (emitcode): set isComment flag for comments
11030 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11031 loads), rules 6a..6b (optimize jumps to return)
11033 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11035 * device/lib/acosf.c (acosf),
11036 * device/lib/asinf.c (asinf),
11037 * device/lib/atanf.c (atanf),
11038 * device/lib/ceilf.c (ceilf),
11039 * device/lib/cosf.c (cosf),
11040 * device/lib/coshf.c (coshf),
11041 * device/lib/cotf.c (cotf),
11042 * device/lib/fabsf.c (fabsf),
11043 * device/lib/floorf.c (floorf),
11044 * device/lib/log10f.c (log10f),
11045 * device/lib/logf.c (logf),
11046 * device/lib/sinf.c (sinf),
11047 * device/lib/sinhf.c (sinhf),
11048 * device/lib/sqrtf.c (sqrtf),
11049 * device/lib/tanf.c (tanf),
11050 * device/lib/tanhf.c (tanhf),
11051 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11052 replaced all instances of "reentrant" in the library functions
11053 defined in math.h with this macro.
11054 * support/regression/tests/float_trans.c: reenabled test for hc08
11056 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11058 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11059 erroneously deleted
11061 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11064 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11065 multi-byte volatile operands are used
11066 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11067 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11068 initialization to area GSINIT0 so that it would always precede
11069 any static initializers in GSINIT
11070 * support/regression/tests/zeropad.c: fixed idata define for hc08
11071 * support/regression/tests/bug-927659.c,
11072 * support/regression/tests/float_trans.c: disabled tests for hc08
11073 pending missing library routines
11074 * .version: increased version number to 2.4.4 - hc08 port now passes
11078 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11080 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11081 * Makefile.common.in,
11083 * as/hc08/Makefile.in,
11084 * as/mcs51/Makefile.in,
11085 * as/z80/Makefile.in,
11086 * debugger/mcs51/Makefile.in,
11087 * device/include/Makefile.in,
11088 * device/lib/Makefile.in,
11091 * link/z80/Makefile.in,
11092 * packihx/Makefile.in,
11093 * sim/ucsim/main_in.mk,
11094 * sim/ucsim/avr.src/Makefile.in,
11095 * sim/ucsim/doc/Makefile.in,
11096 * sim/ucsim/gui.src/serio.src/Makefile.in,
11097 * sim/ucsim/hc08.src/Makefile.in,
11098 * sim/ucsim/s51.src/Makefile.in,
11099 * sim/ucsim/xa.src/Makefile.in,
11100 * sim/ucsim/z80.src/Makefile.in,
11102 * support/cpp2/Makefile.in,
11103 * support/librarian/Makefile,
11104 * support/makebin/Makefile: added DESTDIR to the install path proposed
11105 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11106 * doc/sdccman.lyx: added DESTDIR documentation
11108 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11110 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11111 instruction for interrupt handlers, use fast returns when returning
11112 from high priority interrupts
11114 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11116 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11118 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11119 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11120 bugs, ported much of Bernhard's code from mcs51
11121 * src/mcs51/gen.c (genSend),
11122 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11123 than one when calling a reentrant function
11124 * device/lib/_mullong.c: defined an alternate struct layout for big
11125 endian ports (hc08)
11127 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11132 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11135 are sane and complete before asking the port its prefered parameter
11136 passing method (fixes bug #1017633)
11137 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11140 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11143 problem in bitfields >= 8 bits.
11145 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11147 * src/SDCCsymt.c: undid changes that were not meant to be committed
11149 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11151 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11153 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11155 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11156 copied and wrong bit got inverted
11158 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11160 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11161 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11162 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11163 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11164 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11165 assignments to bitfields at known addresses
11166 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11167 reads from bitfields at known addresses
11168 * src/hc08/ralloc.c (packRegisters),
11169 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11170 genhc08Code): optimize pointer get values used as conditionals
11171 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11174 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11177 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11178 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11181 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11183 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11185 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11187 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11190 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11192 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11194 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11196 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11199 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11201 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11203 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11205 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11206 cases use more compact code.
11208 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11210 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11212 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11214 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11216 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11220 parameter of changePointer() from symbol* to sym_link*
11221 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11222 * src/SDCCsymt.c (compareType): void* type is castable to other
11223 pointers, but not necesarily an exact match.
11224 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11225 is no longer blindly treated as an exact match.
11226 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11228 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11230 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11232 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11236 * src/pic/ralloc.h,
11237 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11239 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11241 * src/pic/device.c,
11242 * src/pic/device.h,
11243 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11245 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11247 * src/mcs51/gen.c (emitcode): fixed bug #992819
11249 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11251 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11252 there's no need to make it worse
11254 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * src/mcs51/ralloc.c (deassignLR),
11257 * src/ds390/ralloc.c (deassignLR),
11258 * src/hc08/ralloc.c (deassignLR),
11259 * src/z80/ralloc.c (deassignLR),
11260 * src/pic/ralloc.c (deassignLR),
11261 * src/pic16/ralloc.c (deassignLR),
11262 * src/avr/ralloc.c (deassignLR),
11263 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11264 rlivePoint): fixed another part of bug #971834
11266 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11268 * src/z80/main.c: enabled "critical" keyword
11269 * src/z80/mappings.i,
11270 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11271 functions (fixes bug #979646)
11272 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11274 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11276 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11279 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11281 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11282 doesn't disable too much optimizations
11284 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11286 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11288 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11290 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11292 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11294 * src/pic/gen.c tidied up tabs
11295 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11296 * src/pic/main.c tidied up tabs
11297 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11298 * src/pic/pcoderegs.c tidied up tabs
11299 * src/pic/ralloc.c tidied up tabs
11301 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11303 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11304 to S_FIXED for pic16 port and when symbol is not in level 0,
11305 allocate for S_REGISTER storage class and pic16 port, too,
11306 * src/pic16/device.h: prototype for checkSym,
11307 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11308 * (pic16_assignConfigWordValue): test the value and the mask to
11309 validate that the value is suitable for the configuration word,
11310 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11311 collect extern declared symbols, don't emit symbol twice, check
11312 first if symbol is in publics set first,
11313 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11314 * added command line '--fstack' which enables an experimental
11315 feature for stack access, too buggy to be used yet...
11316 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11317 * (pic16_allocDirReg): when register has storage class S_REGISTER
11318 allocate in pic16_dynAccessRegs,
11319 * device/include/pic16/pic18f????.h: modified configuration word
11320 naming convention, words started as CONFIG0H but should be CONFIG1H
11322 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11324 * device/include/mcs51reg.h: fixed bug 970993
11326 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11328 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11329 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11330 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11331 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11332 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11333 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11334 error/warning numbers,
11335 added function setWarningDisabled()
11336 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11337 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11338 _memcmp.c _memmove.c calloc.c realloc.c free.c
11339 * support/regression/tests/malloc.c: added tests for new functionality
11340 * support/regression/tests/zeropad.c: added tests for truncated initializers
11341 and initialized char arrays starting with '\x0'
11342 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11344 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11346 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11348 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11350 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11351 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11352 peephole 177.e. Thanks to anonymous
11354 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11356 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11357 function isn't used in the source but referenced as a
11358 variable initializer then declare it as extern in .asm file
11360 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11362 * .version: increased version number to 2.4.3
11364 Adding version extension according to ChangeLog CVS revision
11365 * src/Makefile.in (target all): added dependency 'version.h'
11366 * (rule version.h): added rule to create version.h from ChangeLog,
11367 * (rule dep): added dependency version.h,
11368 * src/version.awk: AWK script to create version.h
11369 * src/SDCCdwarf2.c (dwWriteModule),
11370 * src/SDCCglue.c (initialComments),
11371 * src/SDCCmain.c (printVersionInfo): modified to write after
11372 version string the version extension number,
11373 * src/SDCCutil.c: included "version.h"
11374 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11376 * src/SDCCutil.h: added prototype for getBuildNumber
11378 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11379 includeDirsSet, too,
11380 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11381 const char [] is found in function prototype...
11383 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11384 moving to WREG with source is already in WREG,
11385 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11386 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11387 * (aopForSym): stack'ed symbols are partially supported, added
11388 if-clause to support symbols in FARSPACE,
11389 * (sameRegs): added test for AOP_ACC to see if registers are same,
11390 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11391 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11392 * (pic16_popRegFromString): will not allocate a new register if it
11393 doesn't find one by name, bug may have introduced...
11394 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11395 * (genIpush): revived to use pic16 port's stack,
11396 * (genAddrOf): added incomplete case for stack'ed operand,
11397 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11398 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11399 can handle multibyte operands,
11400 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11401 * (pic16initialComments): added message for MPLAB compatibility
11403 * src/pic16/main.h: prototype for pic16_mplab_comp,
11404 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11405 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11406 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11407 because of increased complexity of procedure,
11408 * (_process_pragma): stack pragma changed to format 'stack pos len',
11409 emit symbol '_stack_end' to conform with gplink,
11410 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11411 to search for register,
11412 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11414 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11415 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11416 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11417 case for PO_GPR_REGISTER,
11418 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11419 dies, the new era is ahead !...
11420 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11421 pic16_dynInternalRegs,
11422 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11423 * (pic16_allocDirReg): minor optimizations and bug fixes,
11424 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11426 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11427 load stack and frame pointer with address of 'stack_end' symbol
11429 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11431 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11432 without source code but only variable initializers
11434 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11436 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11437 external are not declared as extern to reduce overhead while linking
11439 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11441 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11443 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11445 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11446 Yee Keat for the patch
11447 * src/SDCCast.c (decorateType): fixed bug #979599
11448 * src/ds390/gen.h: removed local fReturnSizeDS390
11449 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11450 * src/ds390/gen.c (genAnd, genOr, genXor),
11451 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11453 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11455 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11456 add relFilesSet to $3, manipulate $2 to handle linking of object
11457 files without source files in command line,
11458 * device/include/pic16 (all headers): added ID location macros,
11459 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11460 entries for ID location bytes,
11461 * (pic16_assignIdByteValue): NEW,
11462 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11463 added field dumpcalltree to pic16_options_t,
11464 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11465 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11466 emitting rFalseIfx label after check_carry label,
11467 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11468 pic16_emitDIRegs), NEW
11469 * (pic16glue): dump .calltree file when option --calltree found,
11470 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11471 * (_pic16_genAssemblerPreamble): emit ID locations after
11472 configuration registers,
11473 * (pic16_linkCmd): modifications of the link command,
11474 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11475 * (pic16_pCodeInitRegisters): don't init stack registers,
11476 * (pic16_findPrevInstruction): fixed bug,
11477 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11478 bug with immediate registers,
11479 * (buildCallTree): traces stack push and pop,
11480 * (pct2): dump also stack usage for each function,
11481 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11482 * (pic16_allocDirReg): various modifications,
11483 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11486 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11488 * src/pic16/pcode.c: removed buggy double colon
11490 2004-07-01 Borut Razem <borut.razem AT siol.net>
11492 * support/scripts/sdcc.nsi: added include/pic16 to setup
11494 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11496 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11497 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11499 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11500 specific command line arguments. Also added sample lkr script
11501 for placing a variable at a specific memory bank.
11502 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11503 at a specific memory bank,
11504 * (pic16_dump_isection): fixed bug which caused string literals to
11505 be omitted when dumping idata section,
11506 * (pic16_groupRegistersInSection): added code to handle registers
11507 in specific memory banks,
11508 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11509 public, all references are renamed too,
11510 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11512 * (pic16_storeForReturn): added case to handle when dest is WREG,
11513 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11514 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11515 pic16_rel_udata, check to see if that register is marked as being
11516 a member of a specific memory bank,
11517 * (pic16_printIvalCharPtr): added code to add string literals either
11518 to code or the idata sections,
11519 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11520 also accept the 'udata' pragma,
11521 * src/pic16/main.h: new structure types sectName and sectSym
11522 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11523 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11524 * (pic16_findPrevInstruction): fixed, it returned nothing,
11525 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11526 instruction combinations,
11527 * (pic16_FixRegisterBanking): heavily reorganised,
11528 * (pic16_AnalyzeBanking): if generating banksel directives is
11529 disabled, then don't call FixRegisterBanking at all,
11530 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11531 completely removed,
11532 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11534 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11536 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11537 Phuah Yee Keat <yk.phuah AT nestac.com>
11539 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11541 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11542 correctly the IVT even if it is relocated to some other location
11544 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11546 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11547 * device/include/pic16/pic18f2220.h: NEW,
11548 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11549 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11550 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11551 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11552 nodefaultlibs, ivt_loc is the location of the interrupt vector
11553 table, and nodefaultlibs signs that default libraries should not be
11554 linked in link stage,
11555 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11556 according to --ivt-loc argument,
11557 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11558 when pragma stack is found,
11560 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11562 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11563 256 (range check), 257 (do while), 258.a-f (bit banging
11564 f.e. on 3-wire SPI bus)
11566 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11569 variables used exclusively within a loop
11571 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11573 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11575 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * src/SDCClrange.c (computeClash): fixed bug #971834
11579 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/mcs51/gen.c (genCmp): fixed bug #975903
11582 * src/hc08/gen.c (operandsEqu),
11583 * src/ds390/gen.c (operandsEqu),
11584 * src/z80/gen.c (operandsEqu),
11585 * src/pic/gen.c (operandsEqu),
11586 * src/pic16/gen.c (operandsEqu),
11587 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11588 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11590 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11594 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11596 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11597 default case in switch statement,
11598 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11599 to eliminate problem with initialisation of pointers, but problem
11601 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11602 * (emitStaticSegment): removed various lines emitting debug info,
11603 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11604 added processor registers for utilizing EEPROM,
11605 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11606 configurable and set 8
11608 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11610 * .version: increased version number to 2.4.2,
11612 Cumulative patch for pic16 port
11613 * src/pic16/device.c: changed scheme to dump initial values for
11614 variables in idata segment, all print_idata* functions were removed,
11615 now the pic16_printIval* will be called,
11616 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11617 * _pic16_printPointerType, pic16_printPointerType,
11618 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11619 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11620 NEW, similar to the respective functions in SDCCglue.c,
11621 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11622 way, emitting hex bytes,
11623 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11625 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11627 * src/avr/ralloc.c (serialRegAssign),
11628 * src/xa51/ralloc.c (serialRegAssign),
11629 * src/pic/ralloc.c (serialRegAssign),
11630 * src/pic16/ralloc.c (serialRegAssign),
11631 * src/hc08/ralloc.c (serialRegAssign),
11632 * src/z80/ralloc.c (serialRegAssign),
11633 * src/ds390/ralloc.c (serialRegAssign),
11634 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11636 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11638 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11639 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11641 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11643 Cumulative patch for pic16 port:
11644 * src/pic16/device.h (typedef PIC16_device) modified fields for
11645 defining microcontrollers,
11646 * src/pic16/device.c: added new info for all devices in Pics16 array,
11647 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11648 to be optimised out by the pCode optimiser,
11649 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11650 specially, bug reported by G.M. Gallant,
11651 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11652 as force'd so that cannot be optimised out by pCode optimiser,
11653 * src/pic16/pcode.c,
11654 * src/pic16/pcodepeeph.c,
11655 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11656 they are disabled by default, but can be enabled explicit with
11657 command argument --denable-peeps, for testing,
11658 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11659 --pomit-ivt in COMPILE_FLAGS
11661 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11663 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11664 compilation on MSVC
11666 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11668 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11670 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11672 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11673 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11675 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11677 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11678 would only assign 0x300001 register.
11680 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11682 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11683 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11685 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11687 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11689 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11690 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11691 added peephole 254 (left shift), 255 (jump table)
11693 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11695 * device/lib/Makefile.in: removed comment line with model-pic16,
11696 * (target port-specific-objects-pic16): the libraries and objects
11697 are copied to the build directory form the device/lib/pic16/bin
11700 Cumulative patch concerning pic16 port:
11701 * library directory has been re-organized,
11702 * added support for PIC18F1220,
11703 * added headers and library sources for chips 18f1220,18f6520,
11704 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11706 * configuration registers setting has changed, now each supported
11707 device has a complete description of the registers it uses,
11708 * all initialisations are moved to idata sections, these section
11709 can be absolute or relocatable,
11710 * fixed initialisation of codespace variables,
11711 * fixed warning about PCLATU and gpsim,
11712 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11713 * (genAssign): use table reads when assigning from variables in codespace,
11714 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11715 char/int variables placed in codespace,
11716 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11717 registers set in .asm file, no need for --pomit-config-words anymore,
11718 * (pic16glue): some 8051 legacy segments are commented out
11719 (to be removed completely),
11720 * added support for alternative assembler and linker with --asm=
11721 and --link= command line arguments,
11722 * peepholes are disabled automatically in the port, no need to
11723 specify on command line,
11724 * port supports natively char/int/long multiplication, but converts
11725 all divisions to support functions,
11726 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11727 to the file set in variable $2,
11728 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11729 strings in ASCII format and not in hex,
11730 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11731 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11732 allocate proper register if iCodes aren't temporary,
11734 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11736 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11738 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11740 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11743 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11746 computed address is reused
11747 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11748 multi-byte bitfields
11750 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11752 * src/z80/gen.c: (genArrayInit): must check for pointers too
11754 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11756 * support/regression/tests/zeropad.c: never meant to commit the
11757 nestedstruct test: removed, added check for GCC version
11759 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11761 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11762 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11763 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11764 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11765 bugs 928906 and 954082 half-empty initializers
11767 * src/SDCCsymt.c (getAllocSize): added for above fix
11768 * src/z80/gen.c (genArrayInit): fixed bug 741044
11769 * support/regression/tests/zeropad.c: added tests
11771 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11773 * src/pic16/device.c (pic16_dump_section): corrected bug which
11774 caused some symbols of the libraries to be misplaced
11776 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11778 * src/pic16/glue.c,
11779 * src/pic16/ralloc.h,
11780 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11781 to fix conflict with pic port
11783 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11785 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11786 externs configuration variables,
11787 * src/pic16/ralloc.h,
11788 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11789 prototype in header, commented out some debug messages
11791 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11793 * src/pic16/glue.c,
11794 * src/pic16/main.c,
11795 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11796 for gpasm COFF object generation. Thanks to D. Hawkins for
11799 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/ds390/main.c,
11802 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11803 Brock for spotting this)
11804 * src/ds390/gen.c (genEndFunction),
11805 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11806 interrupt handler and critical. Disable push/pop optimizations when
11807 peephole optimizations disabled.
11809 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11811 Updated pic16 library sources and headers.
11812 * device/lib/pic16/pic18f*/ ,
11813 * device/include/pic16/*.h: modified to handle structured SFR
11816 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11818 * src/port.h (PORT structure): added hook initPaths, now each
11819 port can declare its own default search paths,
11820 which can been seen with the --print-search-dirs option,
11821 see pic16 port for example,
11822 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11823 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11824 * (doPrintSearchDirs): NEW, replaces in a central manner the
11825 printing of search dirs which was split in set*Paths functions,
11826 * (main): added call to port->initPaths and doPrintSearchDirs,
11828 * src/ds390/main.c,
11831 * src/izt/tlcs900h.c,
11832 * src/mcs51/main.c,
11834 * src/pic16/main.c: modified port structures to reflect addition of
11837 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11838 * (pic16_dump_section): for registers in same address reserve memory once,
11839 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11841 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11842 result is greater in size than right or left,
11843 * (pic16_genUMult8X8_8): there are some cases where the result can
11844 be 16 bits size, so handle these,
11845 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11846 * (pic16_outBitC): modified to emit pcodes,
11847 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11849 * (genDivOneByte): implemented algorithm to divide 8-bits,
11850 * (genCmp): uncommented goto, but issues still exist,
11851 * (genAnd): fixed a bug with variables >8bits,
11852 * (genPackBits): optimization added that uses BCF/BSF to change a
11854 * (genAssign): fixed bug when assigning floating point literals,
11855 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11856 __sdcc_gsinit_startup label,
11857 * src/pic16/main.c (_pic16_init): removed search directory
11859 * (_pic16_initPaths): NEW, used to initialise search directories,
11860 * (_hasNativeMulFor): support functions for all except char/int
11861 multiplication, and char division,
11862 * (PIC16_port struct): modified entry for native mul support,
11863 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11865 * (buildCallTree): call to register_usage is ifdef'ed out,
11867 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11869 * device/include/string.h: applied Stas Sergeev's patch to make this
11870 header file compatible with the preprocessor -Wundef option
11871 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11872 failure (fixes bug #941458)
11874 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11877 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11878 that the variable, not the function, should be static
11879 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11880 to be consistent with non-literal case
11882 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 * src/SDCCast.c (isConformingBody): fixed bug #949967
11885 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11886 convilong): fixed bug #952086
11888 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * src/SDCCmem.c (allocVariables): fixed bug #955321
11892 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * src/hc08/main.c (_hc08_genAssemblerEnd),
11895 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11896 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11897 completely eliminated the use of a temporary file
11898 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11899 when more than one file linked
11900 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11902 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11904 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11905 which fixes bug #543481
11906 * support/regression/tests/bug-751703.c: fixed comments left from a
11907 cut and paste error
11908 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11909 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11910 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11912 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11913 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11914 are now changed to underscores in moduleName
11916 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11918 * as/mcs51/lkmem.c: better fix for bug #954173
11920 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11921 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11923 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11924 * device/include/c8051f000.h,
11925 * device/include/c8051f120.h,
11926 * device/include/c8051f300.h,
11927 * device/include/c8051f310.h,
11928 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11929 PWM16) and detab'ed
11931 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11933 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11934 and mailing lists, doc'ed --no-peep-comments, removed reference
11935 to knoppix (newest version has no LyX/LaTeX), other minor changes
11936 * src/SDCCglue.c (glue): save 2 bytes stack space with
11937 option --main-return. The ljmp could probably be avoided too
11939 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11941 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11943 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11945 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11946 * src/SDCCopt.c (isLocalWithoutDef),
11947 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11948 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11949 (credit to Maarten Brock for patch #949363, on which this is based)
11950 * support/regression/tests/bug-751703.c: some test cases of extern used
11951 within inner scopes.
11953 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11957 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11959 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11960 dwWriteLabel): fix to create valid debugger symbols even when
11961 the module name has non-alphanumeric symbols in it
11962 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11963 when a variable's allocation has been optimized away
11966 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11970 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11971 * src/mcs51/main.c,
11972 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11973 * src/ds390/main.c,
11974 * src/z80/gen.c (z80_emitDebuggerSymbol),
11976 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11978 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11979 * src/pic16/main.c,
11980 * src/avr/gen.c (avr_emitDebuggerSymbol),
11982 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11984 * src/SDCCdebug.c (emitDebuggerSymbol),
11986 * src/port.h: added a debugger struct to the port struct. Added a
11987 callback for defining debugger symbols
11989 * src/SDCCast.c (createLabel),
11990 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11993 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11994 iCode back to the ast for the function
11996 * src/hc08/ralloc.c (hc08_assignRegisters),
11997 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11998 unneeded fields from the regs struct.
11999 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12000 pushReg() & pullReg() functions instead of emitcode()
12002 * src/hc08/gen.c (genLabel, genhc08Code),
12003 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12005 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12008 * src/hc08/gen.c (genEndFunction, genhc08Code),
12010 * src/mcs51/gen.c (genEndFunction, gen51Code),
12012 * src/ds390/gen.c (genEndFunction, gen390Code),
12014 * src/z80/gen.c (genEndFunction, genZ80Code),
12017 * src/pic/gen.c (genEndFunction, genpic14Code),
12019 * src/pic16/gen.c (genEndFunction, genpic16Code),
12021 * src/avr/gen.c (genEndFunction, genAVRCode),
12023 * src/xa51/gen.c (genEndFunction, genXA51Code),
12025 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12026 specific code to cdbFile.c and out of the backend code generators
12028 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12029 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12030 starting address is now 0
12033 * as/hc08/m08pst.c,
12034 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12035 assembler directive for DWARF support
12036 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12040 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12042 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12044 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12045 and inappropriate peephole optimization in jump tables
12047 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12049 * as/hc08/m08pst.c,
12050 * src/SDCCglue.c: sdccopt works for the hc08 port now
12052 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12054 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12056 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12058 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12060 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12066 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12067 comments from the peephole optimizer replacement rules
12068 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12070 * src/SDCCcse.c (updateSpillLocation),
12071 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12073 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12074 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12075 objects far pointers
12077 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12079 * src/SDCCsymt.h: a missing part of my last change
12080 * src/pic/ralloc.c (regTypeNum),
12081 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12083 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12086 * src/SDCCicode.c (aggrToPtrDclType),
12087 * src/SDCCptropt.h,
12088 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12089 ptrPseudoSymConvert),
12090 * src/pic/ralloc.c (regTypeNum),
12091 * src/pic16/ralloc.c (regTypeNum),
12092 * src/hc08/ralloc.c (regTypeNum),
12093 * src/ds390/ralloc.c (regTypeNum),
12094 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12095 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12097 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12099 * link/z80/lkmain.c (afile),
12100 * as/hc08/lkmain.c (afile),
12101 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12102 prevent a pointer problem when a filename has no directory and
12103 no extension specified.
12105 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12107 * link/z80/lkmain.c (afile): allow periods in directory names
12108 * link/z80/lkmain.c (afile),
12109 * as/mcs51/lkmain.c (afile),
12110 * as/hc08/lkmain.c (afile): allow linker script file to have an
12111 extension other than ".lnk"
12112 * link/z80/lklex.c (getfid),
12113 * link/z80/lkmain.c (parse),
12114 * as/mcs51/lklex.c (getfid),
12115 * as/mcs51/lkmain.c (parse),
12116 * as/hc08/lklex.c (getfid),
12117 * as/hc08/lkmain.c (parse): Support comments in the linker script
12118 file on lines by themselves and after filenames
12120 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12122 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12124 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12126 * src/z80/peeph-z80.def: removed some peephole rules that don't
12127 work with multibyte arithmetic (fixed bug #937126)
12128 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12129 to registers and not global variables
12130 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12131 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12132 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12133 checking for assignments not internally generated (fixed bug #931895)
12134 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12135 structure member (fixed bug #930072)
12137 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12139 * src/SDCCmain.c (linkEdit),
12140 * src/hc08/main.c (_hc08_parseOptions),
12141 * as/hc08/Makefile.in,
12142 * as/hc08/aslink.h,
12144 * as/hc08/m08pst.c,
12145 * as/hc08/lkrloc.c (relr, rele),
12146 * as/hc08/lkarea.c (lnkarea)
12147 * as/hc08/lkmain.c (afile, parse),
12148 * as/hc08/lkelf.c: support for ELF output
12149 * as/hc08/lks19.c (s19),
12150 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12152 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12154 * as/mcs51/lkihx.c: Fixed bug #899105.
12156 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12158 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12159 .dsp files from Unix to DOS.
12161 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12163 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12164 function pointers; we have been compliant for several months now.
12165 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12166 change that was accidently commented out
12167 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12168 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12171 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * src/hc08/gen.c: output of all of the internal debugging information
12174 is now controlled by the D() macro; it is disabled by default
12176 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12178 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12179 harder to keep the same registers during a CAST iCode
12180 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12181 long via int can be done in a single cast, if the signedness is
12183 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12184 putchar() in tinibios.c in ds390's library
12186 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12188 * src/SDCCast.c (decorateType): fixed bug #898889,
12189 cast result of a literal complement too
12190 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12191 fixed check for bitfields
12193 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12195 * src/SDCCicode.c (geniCodeLogic): made it static,
12196 (geniCodeLogicAndOr): added in order to fix bug #905492,
12197 (ast2iCode): fixed bug #905492
12198 * support/regression/tests/bug-905492.c: added
12199 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12200 (processParms): fixed bug #927659: don't copy parms, this will clear
12202 * support/regression/tests/bug-927659.c: added
12204 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12206 * src/SDCCast.c (addCast): don't cast float to char
12207 * device/lib/libsdcc.lib: added _memmove
12209 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12211 * device/lib/large/Makefile: fixed parallel execution by
12212 replacing `make` by `$(MAKE)`
12214 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12217 offsets (fixes bug #923936)
12219 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12221 * device/lib/small/Makefile: fixed parallel execution by
12222 replacing `make` by `$(MAKE)`
12224 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12226 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12228 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12230 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12231 * src/regression/Makefile: Regression test was not running.
12233 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12235 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12236 complement if possible
12237 * src/SDCCval.c (valComplement),
12238 * src/SDCCicode.c (operandOperation): fixed complement of literal
12239 * support/regression/tests/onebyte.c (testComplement): added
12241 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12243 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12244 return an optimized tree; actually replace actParm with the new tree
12245 * src/SDCCast.h: added some parantheses to remove side effects
12246 * support/regression/tests/bug-920866.c
12248 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12249 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12250 Bit operands were not being handled properly in the pic14 port.
12251 (now src/regression/add.c passes again).
12253 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12255 * src/SDCC.y (labeled_statement): case and default no longer require
12256 a following statement (RFE #893037)
12258 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12260 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12261 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12262 disabled (fixes bug #916294)
12263 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12264 "mov a,acc"; patch provided by Lenny Story
12265 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12267 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12269 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12271 * src/ds390/gen.c (genFunction, genEndFunction),
12272 * src/ds390/ralloc.c (ds390_assignRegisters),
12273 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12274 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12275 pushed if there are parameters passed on the stack. Also, a cleaner
12276 way to decide if r0/r1 should be pushed/popped. (Together they fix
12279 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * device/lib/mcs51/crtpagesfr.asm,
12283 * device/lib/mcs51/crtxinit.asm,
12284 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12285 to avoid confusion with Si Lab's SFRPAGE register.
12287 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/SDCCglue.c (emitMaps): allow public sfr variables
12290 * src/SDCCglue.c (initialComments): include compiler build date
12291 with compiler version and put the timestamp of the generated
12292 assembly file on a serperate line to be less confusing.
12293 * src/port.h: added genInitStartup hook
12295 * src/ds390/main.c,
12298 * src/pic16/main.c,
12300 * src/z80/main.c: genInitStartup initialize as NULL (default to
12301 historical behaviour)
12302 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12303 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12304 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12305 library instead of hard coding it into the compiler.
12306 * support/regression/ports/mcs51-stack-auto/spec.mk,
12307 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12308 * device/lib/mcs51/Makefile,
12309 * device/lib/small/Makefile,
12310 * device/lib/large/Makefile,
12311 * device/lib/mcs51/crtpagesfr.asm,
12312 * device/lib/mcs51/crtstart.asm,
12313 * device/lib/mcs51/crtxclear.asm,
12314 * device/lib/mcs51/crtxinit.asm,
12315 * device/lib/mcs51/crtclear.asm,
12316 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12317 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12318 and into user configurable files.
12319 * device/lib/clean.mk: clean mcs51 directory too
12320 * support/regression/tests/longlit.c: added static to T1 declaration
12321 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12322 accesses in the initialization code
12324 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12326 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12327 OSCTRIMVAL as noted in bug #916008
12329 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12331 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12332 in loops with multiple exits (reported as incorrect registers
12333 used by Martin Helmling in Sdcc-user list)
12335 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12337 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12338 made ds390 register extensions look less like error messages
12340 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12343 reported by Adam Wozniak in Sdcc-user list
12345 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12347 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12348 arithmetic optimizations, added debug output
12350 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12352 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12353 * sdcc.spec: updated and split sdcc into 3 rpms
12354 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12355 needed for literals of LEFT_OP and '+'
12356 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12357 introduced RESULT_TYPE_NOPROM
12358 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12360 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12361 limited promotion to int only for '*'
12362 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12364 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12366 * src/pic16/gen.c (genSkip),
12367 (genc16bit2lit), (gencjneshort): commented out
12368 (is_LitOp): new helper function, checks operand type
12369 (genCmpEq): rewritten
12371 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12373 * support/regression/tests/bug-908454.c: added
12375 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12377 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12378 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12379 (geniCodeCast): cosmetic, don't preserve bit storage class
12380 (geniCodeLeftShift): added promotion
12381 (geniCodeLogic): fixed regression
12382 * src/SDCCsymt.c (computeTypeOr): accept bits too
12383 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12385 2004-03-07 Borut Razem <borut.razem AT siol.net>
12387 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12389 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12391 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12392 version of pic16_genPackRegisters which does not check if ic is a
12394 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12395 function cause string1.c regression test fails
12397 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12399 * sim/ucsim/configure.in,
12400 * sim/ucsim/configure,
12401 * sim/ucsim/doc/Makefile.in: use docdir
12402 * src/SDCC.y: fixed sbit atrributes
12403 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12404 * src/SDCCast.c (decorateType): |^& need special promotion handling
12406 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12407 * src/SDCCsymt.h (computeType),
12408 * src/SDCCicode.c: computeType() needs op
12409 * src/SDCCsymt.c (checkTypeSanity),
12410 * doc/sddman.lyx: "plain" bitfields are unsigned
12411 * src/SDCCsymt.c (computeTypeOr): added
12412 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12414 * src/SDCCval.c (val*): computeType() needs op
12415 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12416 * support/regression/tests/onebyte.c: added tests for |^&
12418 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12420 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12421 for writing icode into asm output.
12423 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12425 * src/pic16/device.c: added some debug lines enabled
12426 with macro DEBUG_CHECK,
12427 * src/pic16/genarith.c: more debug in genPlus,
12428 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12429 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12430 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12431 * (aopForSym): onStack symbols are re-placed in data memspace,
12432 and onStack flag is cleared,
12433 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12434 copy temporary pcodeop,
12435 * (genPcall): added warning for not updating PCLATU,
12436 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12437 always true for pic16 port,
12438 * (genMultOneWord): NEW, supports integer multiplication,
12439 * (genMult): modified to call genMultOneWord,
12440 * (ifxForOp): added warning when return NULL,
12441 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12442 flag is set before call to operandFromSymbol for implicit
12444 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12445 options.intlong_rent are set by default,
12446 * (_hasNativeMulFor): modified to allow port generation of integer
12448 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12449 set regtype to REG_SFR for all registers, restricting seting the
12450 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12452 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12454 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12455 more than 500 times in the regression tests
12457 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12459 * support/Util/SDCCerr.h,
12460 * support/Util/SDCCerr.c,
12461 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12463 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12464 for symbol conflicts.
12465 * support/valdiags/tests/enum.c,
12466 * support/valdiags/tests/tentdecl.c,
12467 * support/valdiags/tests/struct.c: expect possible error messages
12468 referring to original symbol definitions.
12469 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12471 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12473 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12475 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12477 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12479 * src/pic16/ralloc.c (newReg): fixed bug #908929
12481 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12483 * src/ds390/gen.c: added missing #include "main.h"
12485 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12487 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12488 checking if symbol is already in set,
12489 * src/pic16/device.h: prototype for checkAddSym,
12490 * src/pic16/gen.c: (_G): added entry interruptvector,
12491 * (assignResultValue): removed some commented out lines,
12492 * (genFunction): check for ISR via sym->type, absolute section for
12493 interrupt code is created via a new pBlock, the goto instruction is
12494 placed now correctly at the interrupt vector position, changed all
12495 references from ivec to _G.interruptvector,
12496 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12497 is the interrupt is a high priority one, same for return from ISR,
12498 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12499 externs to calls of checkAddSym,
12500 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12501 pic16_pcode_verbose flag is set,
12502 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12503 * src/pic16/pcoderegs.c: message about how many registers are saved
12504 will only be emitted if pic16_pcode_verbose flag is set,
12506 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12508 * src/ds390/ralloc.h,
12509 * src/ds390/ralloc.c (ds390_regWithIdx),
12510 * src/ds390/gen.c (emitcode),
12511 * src/ds390/main.h,
12512 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12513 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12514 ds390operandCompare, getRegsRead, getRegsWritten,
12515 initializeAsmLineNode): customized instruction size calculation for
12516 ds390, started basis for some register optimizations
12517 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12518 corresponding assembly output
12519 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12520 missing push/pop of r0/r1. Optimized push/pops
12522 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12524 * src/mcs51/main.c (instructionSize): fixed ACALL size
12525 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12527 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12529 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12530 the sorting of rlist with NULL elements
12531 * (print_idataType, print_idata): NEW to create idata sections
12532 * src/pic16/device.h: idataSymSet new variable
12533 * src/pic16/gen.c (genFunction): fixed some bugs in string
12534 comparing, improved the absolute section creation for ISRs,
12535 added FSR0L/FSR0H in registers that are saved in an ISR,
12536 * (genInline): fixed the processing of inline snippets,
12537 now they undergo no process by the peephole optimizer
12538 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12539 are placed in idataSymSet,
12540 * (pic16emitStaticSeg): extern symbols are added in externs,
12541 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12542 switching when aboslute variables are placed in access bank memory
12543 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12544 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12545 commented out with #if,
12546 * (pic16_packRegisters): reintroduce the check for CAST because some
12547 symbols are not correctly handled,
12548 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12549 pCodeInstruction instead of pCode,
12550 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12551 pCodeAsmDir definition,
12552 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12553 directive, then the argument directive is emitted without the leading
12554 tab, hack for inline labels which must be in the first column,
12555 * (compareLabel,pic16_findNextInstruction),
12556 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12557 * (insertBankSwitch): modified for the new pCodeAsmDir,
12559 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12560 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12562 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12564 * (pushSide): commented out with #if,
12565 * (assignResultValue): fixed some typos in saving
12567 * (genPcall): FIXED and sync'ed with genCall,
12568 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12569 * (genNearPointerGet): fixed to handle some more cases,
12570 implementation scheme via table reads,
12571 * (genConstPointerGet): modified to access code memory correct,
12572 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12573 and improved to handle some cases
12574 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12575 instead of "RETLW" for init data
12576 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12577 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12578 variables are placed in access bank memory (<0x80 and >=0xf80),
12579 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12580 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12581 TBLWT_POSTDEC,TBLWT_PREINC
12582 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12583 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12585 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12586 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12587 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12588 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12590 2004-02-29 Borut Razem <borut.razem AT siol.net>
12592 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12593 support/Util/findme.h, support/Util/system.h: enhance binary relative
12594 search for lib and include by using findProgramPath()
12596 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12599 * src/SDCCpeeph.c (pcDistance),
12601 * src/mcs51/ralloc.h,
12602 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12603 * src/mcs51/main.h,
12604 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12605 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12606 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12607 size calculation port specific, started basis for some register
12609 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12610 missing push/pop of r0/r1. Optimized push/pops
12611 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12612 * device/lib/_modsint.c (_modsint),
12613 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12614 and stack version so regression tests pass
12616 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12618 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12619 * src/SDCCast.c (decorateType): catch another small optimization
12621 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12622 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12623 modified to finally use computeType() all over SDCC,
12624 see Feature Request #877103
12625 * src/SDCCval.h: cosmetic
12626 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12627 valCompare(); regression tested in muldiv.c
12628 * support/regression/tests/muldiv.c (testMod): mod sign follows
12631 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12633 * src/SDCCast.c (decorateType): fixed bug #902362
12634 * doc/INSTALL.txt: fixed install instructions for win32
12636 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12638 * device/include/Makefile.in (install): fixed by replacing spaces
12641 * doc/INSTALL.txt: updated for release
12642 * doc/sdccman.lyx: added warning for --xstack being buggy
12644 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12646 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12647 to eliminate build warnings.
12648 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12650 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12651 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12653 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12654 removed -penable-stack, added comment for stack pragma, added
12655 warning for not initializing the stack/frame registers, removed
12656 comment at interrupts section
12658 Stack is made permanent, there is no ability to disable stack usage.
12659 * src/pic16/device.h,
12660 * src/pic16/device.c: removed all references to USE_STACK macro,
12661 * src/pic16/device.c (pic16_dump_section): when no elements in
12662 rlist, free rlist before return,
12663 * (pic16_dump_int_registers): NEW, internal registers are a new set
12664 of general purpose registers reused by each function,
12665 * (checkAddReg): returns 1 if registers is added to set,
12666 * (pic16_groupRegistersInSection): when a registers is of type
12667 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12668 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12669 SRCASECMP macro is moved here from device.c
12670 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12671 PO_PCLATU, PO_PRODL, PO_PRODH,
12672 * (pic16_pCodeOpType, genMinus,
12673 changed compares to "a" register, with AOP_ACC,
12674 * (pic16_genPlus): fixed some bugs and indented properly,
12675 * (pic16_addSign): changed size to size+offset in the MOVWF
12677 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12678 multiply 8-bit operand by literal, result is 8-bit,
12679 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12680 multiply 2 8-bit operand, result is 8-bit,
12681 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12683 * src/pic16/gen.c: changed accUse to contain WREG only,
12684 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12685 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12686 true, do not use immediate addressing any more unless sym is a
12687 pointer in codespace,
12688 * (aopForRemat): do not use immediate addressing when symbol not in
12689 codespace and when symbol's address is requested,
12690 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12692 * (aopGet): added case for AOP_ACC and don't return "accumulator
12693 bug" but WREG instead,
12694 * (popGetTempReg): pushes contents of temporary register in stack,
12695 * (popReleaseTempReg): pops contents of temporary register from
12696 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12697 * (pic16_popGet): separated case AOP_ACC to return register WREG
12698 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12699 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12700 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12701 the use of immediate pointers to certain cases only.
12703 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12704 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12705 * (assignResultValue, genCall, genRet): modified to use the new
12706 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12707 genPcall is still broken,
12708 * (genFunction): added code to create 'A' type pBlocks when
12709 interrupt functions are generated, code not extensively tested yet,
12710 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12711 * (genEndFunction): modified so ISRs pop stored registers from stack,
12712 * (genMultOneByte): cleanup,
12713 * (AccRsh): added flag andmask, to and result with appropriate mask,
12714 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12715 * (genDataPointerGet): fixed and reenabled its use,
12716 * (genNearDataPointerGet): bugs fixed,
12717 * (genDataPointerSet): bugs fixed,
12718 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12719 pic16_DumpSymbol, pic16_DumpOp,
12720 * src/pic16/genutils.h: function prototypes for the above functions,
12721 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12723 * (pic16emitRegularMap): many many many improvements, but needs a
12725 * src/pic16/main.c: enable_stack in pic16_options is removed,
12726 * (_pic16_parseOptions): removed command line options -penable-stack,
12727 * (_process_pragma): emit stack symbol only when stack pragma is
12729 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12730 redirected to FSR0L/FSR0H pair,
12731 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12732 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12733 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12735 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12736 * (dumpPicOptype): NEW,
12737 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12738 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12739 with movff instruction,
12740 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12741 added pic16_int_regs, some packRegsFor* functions are commented out,
12742 because produce errors,
12743 * src/pic16/NOTES: minor modifications
12745 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12747 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12748 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12750 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12751 * as/mcs51/lkaomf51.c: fixed bug #895763
12753 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12755 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12757 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * doc/sdccman.lyx: added details about the HC08 storage classes and
12760 interrupts, fixed the register usage info for z80 & gbz80
12762 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12764 * doc/sdccman.lyx: added more pic16 port documentation
12765 * device/include/pic16/: added header pic18fregs.h
12767 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12769 * doc/sdccman.lyx: added Vangelis' contribution
12771 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12773 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12774 extend to the next CALL or PCALL, not just to the next CALL.
12776 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12778 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12780 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12782 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12783 bug #895752 and a better fix for bug #716790
12785 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12789 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12791 * doc/sdccman.lyx: minor changes, minor changed
12793 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12795 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12796 which can't handle SDCC_NEWONEBYTEOPS,
12797 (geniCodeMultiply): removed conversion from mult to shift for pic14
12800 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12803 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12804 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12805 thus fixing bug #895406
12807 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12809 * device/lib/_modsint.c,
12810 * device/lib/_modslong.c: sign follows divisor only
12811 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12812 signs or signedness can be ignored
12813 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12814 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12815 added optimization for IFX,
12816 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12818 reenabled optimization for IFX, which was removed on 2004-01-11
12819 * src/SDCCast.h: added return type IFX
12820 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12821 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12822 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12823 SDCC_OLDONEBYTEOPS selects the old behaviour
12824 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12825 changed again and commented promotion rule
12826 * src/SDCCval.c (valDiv): promotion no longer necessary
12827 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12828 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12830 * support/regression/tests/onebyte.c: added
12832 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12834 * gen.c (genInline): reverted to old code for assemnling inline
12835 code because of bug reported James Chadd
12837 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12839 * ralloc.h: missing declarations from previous patch,
12840 seems that patch for ralloc.h was never applied, fixed
12842 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12843 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12847 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12848 indirect addressing. Marked FSR0 as deprecated
12849 * gen.c (pointerCode): commented out, not needed now
12850 (pic16_popGet2p): new MOVFF helper function
12851 (genGenPointerGet),
12852 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12853 (shiftRLong): removed duplicate debugging info
12855 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/ds390/gen.c (genNearPointerGet),
12858 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12859 optimization with bits, but not bitfields.
12860 * src/ds390/ralloc.c (packRegisters),
12861 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12863 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12865 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12867 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * src/SDCCicode.c (operandFromSymbol),
12871 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12872 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12873 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12874 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12875 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12876 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12878 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12879 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12880 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12881 * src/SDCCsymt.c (newSymbol),
12882 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12885 * src/SDCCval.c (newiList): fixed bug #885705
12887 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12889 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12890 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12892 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12894 * device/include/c8051f120.h,
12895 * device/include/c8051f300.h,
12896 * device/include/c8051f310.h: added/updated header files for Silicon
12897 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12898 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12899 in new section Submitting patches
12901 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12904 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12905 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12907 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12908 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12909 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12911 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12912 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12913 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12915 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12916 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12917 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12918 genGenPointerSet): fixed bug #892400
12919 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12920 to eliminate build warnings.
12921 * src/SDCCast.c (processParms),
12922 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12924 * support/valdiag/valdiag.py: added GCC to the list of defines active
12925 when compiling with gcc
12927 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * support/Util/SDCCerr.h,
12930 * support/Util/SDCCerr.c,
12931 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12932 with an incomplete type (fixed bug #883734)
12933 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12935 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12937 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12939 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12941 * src/SDCCast.c (decorateType),
12942 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12943 function pointer implementation
12944 * support/regression/tests/funptrs.c: added tests to verify both forms
12945 of function pointers work correctly. Added tests to verify parameters
12946 are passed in the correct order.
12948 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12950 * device.c (regCompare): registers are sorted by ascending
12951 address and increasing size,
12952 * main.c (_pic16_finaliseOptions): removed the declaration
12953 of compiler macro MCU. Now a macro of the format pic18fxxxx
12954 will be defined from the command line
12956 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12957 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12959 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12960 PCOP_RLCF was overwritten!
12961 * gen.c (genSkip): commented out calls to pic16_emitcode,
12962 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12964 * (genRRC): added debugging info,
12965 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12966 overwritten while shifting,
12967 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12968 overwritten while shifting,
12971 * (shiftLLeftOrResult),
12972 * (shiftRLeftOrResult),
12974 * (shiftLLong): Implemented with pic16_emitpcode
12975 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12976 * (genLeftShift): Fixed bug, operand for shift by variable always
12977 was "and"ed with 0x0f,
12978 * (genLeftShiftLiteral),
12980 * (genRightShiftLiteral): added debugging info,
12981 * (genrshFour): added comment,
12982 * (genRightShift): determined signedness from operand "left"
12983 instead of "result"
12985 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12987 * src/SDCCicode.c (geniCodeParms),
12988 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12989 function pointers, fixed function pointer bugs #861242 and #861896
12991 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12993 * device/include/c8051f000.h,
12994 * device/include/c8051f120.h,
12995 * device/include/c8051f300.h: added header files for Silicon
12996 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12998 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13000 * src/SDCCast.c (processParams): added new type flow and restructured
13001 (gatherAutoInit): added new type flow
13002 (addCast): cosmetic changes
13003 (getLeftResultType): added new type flow for array indices, patch
13004 provided by Stas, see FR #877103
13005 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13006 array index patch by Stas
13007 * src/SDCCast.h: added prototype getResultTypeFromType()
13009 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13010 * src/pic/glue.c (pic14emitStaticSeg),
13011 * src/pic16/glue.c (pic16emitStaticSeg),
13012 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13013 for initialization of symbols
13014 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13015 * support/Util/SDCCerr.h:
13016 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13017 * .version: bumped version number to 2.3.8
13018 * device/include/Makefile.in (install),
13019 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13022 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13024 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13025 Slade Rich fixed an optimization bug
13026 * src/pic/pcodepeep.c,
13027 * src/pic/pcoderegs.c
13028 * doc/Makefile (install): added test for directory
13030 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13032 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13033 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13034 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13035 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13036 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13037 * as/mcs51/asexpr.c (term),
13038 * as/hc08/asexpr.c (term): fixed bug #887146
13040 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13042 * src/z80/gen.c (genMult): handle single byte result product
13043 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13044 DUMMY_READ_VOLATILE (fixed bug #886367)
13046 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13048 * support/regression/tests/libmullong.c: fixed logic, on little endian
13049 hosts we ended without a mullong_wrapper()
13051 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13053 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13054 virus/worm forged address usage.
13056 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13058 Fixed promotion, it should be done on AST level:
13059 * src/SDCCast.c (addCast): added promotion to int
13060 (decorateType): updated call to upCast()
13061 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13062 usualUnaryConversions()
13064 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13066 * support/regression/tests/literalop.c (mulWrapper): Added a
13067 wrapper to remove integer overflow warnings.
13069 * support/regression/tests/float_trans.c: Made work on host.
13071 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13074 * support/regression/generate-cases.py (main): Changed from inline
13077 * doc/Makefile (install): Changed to depth first to get rid of
13078 missing directory install warning.
13080 * as/Makefile (install-doc): Made work on Mac.
13082 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13084 * src/SDCCast.c: added an additional type flow in decorateType() of
13085 opposite direction, see feature request #860006; it's enabled at runtime
13086 by setting the environment variable SDCC_NEWTYPEFLOW
13087 * src/SDCCast.h: changed prototype of decorateType()
13088 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13089 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13090 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13091 see feature request #877103
13092 * src/SDCCval.c: updated call of decorateType()
13093 (valBitwise): fixed bug #882876
13094 (valMinus): added promotion
13095 (valLogicAndOr): result is unsigned
13096 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13097 * src/SDCCsymt.c (computeType),
13098 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13099 must not cause an unsigned operation
13100 * src/pic/glue (pic14emitRegularMap),
13101 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13103 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13105 * src/pic/pcode.c (PCodeID): commented out left over debug code
13107 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13109 * support/valdiag/tests/overflow.c: added shift tests
13110 * src/pic/device.c,
13117 * src/pic/pcodepeep.c,
13118 * src/pic/pcoderegs.c,
13119 * src/pic/ralloc.c,
13120 * src/pic/ralloc.h: applied patch from Slade Rich;
13121 added support for multiple code pages and multiple RAM banks on the
13122 PIC 14 port. The ASM files now no longer simply assume all the
13123 code / RAM are in the same page / bank. This means the linker can
13124 safely allocate code/RAM of separate ASM files to different pages/banks.
13125 * doc/sdccman.lyx: added Slade's tips
13126 * src/mcs51/peeph.def: fixed bug #880768
13128 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13130 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13131 * src/SDCCast.c (decorateType): fixed bug #880197
13133 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13135 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13138 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13139 strtof is not part of C89 and isn't included with Mac OS X.
13141 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13143 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13144 shiftL2Left2Result): fixed bug #879326
13145 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13146 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13147 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13148 address fetch for clr instruction
13149 * device/lib/hc08/_mulint.c: created optimized assembly version
13150 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13152 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13154 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13155 proposed in FR #877103
13157 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13159 * src/SDCCval.c (cheapestVal): added missing checks
13160 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13161 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13163 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13165 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13168 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13170 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13171 loaded with the linker search paths (-L arguments) and the libraries
13172 to be linked with the current source (-l arguments). Changes
13173 currently will affect only the pic16 port.
13174 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13175 include path the port specific paths and port specific libraries,
13176 * gplink command now contains the $3 argument,
13177 * src/pic16/device.h,
13178 * src/pic16/device.c,: structure PIC_device is made public and
13179 renamed to PIC16_device, the same for variable Pics which is renamed
13180 to Pics16. Updated all references to them.
13181 * src/pic16/glue.c (pic16glue): corrected bug with code
13182 initialization which bypassed the variable initializations block.
13184 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13185 COMPILE_FLAGS and added the --nostdinc option
13187 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * device/include/mc68hc908jb8.h: Register defs for another member
13190 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13192 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13194 Documenting changes from previous commits.
13195 * configure.in (version 1.56),
13196 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13197 when generating output files to configure the pic16 library,
13198 but now I've commented it out, since gputils aren't installed in the
13199 SF compile farm, so library won't compile
13201 * device/lib/Makefile.in (version 1.56): initially I've added in
13202 target 'all' the prerequestive 'model-pic16' so it compiled the
13203 pic16 library, but now I've commented it out for the same reasons
13205 * added targets 'model-pic16' and 'objects-pic16' to compile the
13207 * added target 'port-specific-objects-pic16' to handle the
13208 generated libraries and copy them into the build/ directory
13209 * added target 'clean-intermediate-pic16' to clean intermediate
13210 files into pic16 directory
13211 * in target 'installdirs' added line to create directory pic16 in
13212 the installation path
13214 * device/include/Makefile.in (version 1.11): in target 'install'
13215 added lines to copy all header files to installation path,
13216 * in target 'installdirs' added line create directory for pic16
13217 headers in the installation path
13219 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13221 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13224 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13227 * device/lib/configure.in,
13228 * device/lib/configure: fixed for autoconf 2.57
13230 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13232 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13233 option so that it actually works. Made it specific to the z80, since
13234 the gbz80 doesn't have these kinds of I/O ports.
13236 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * device/include/z180.h,
13239 * device/lib/_memcpy.c,
13240 * device/lib/_memmove.c,
13241 * device/lib/_mulint.c,
13242 * device/lib/ser_ir.c,
13243 * device/lib/ser_ir_cts_rts.c,
13244 * device/lib/_strcmp.c,
13245 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13246 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13247 portmode; added deprecation warning for bank= and protmode= forms.
13248 Also, guard against buffer overflow.
13249 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13251 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13254 changed interrupt vector table generation to only emit declared vectors.
13255 * device/include/Makefile.in: added missing backslash
13256 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13258 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13260 Mainly changes to support compilation of the device libraries
13261 * src/pic16/device.c: stack is allocated via symbol and not
13262 via literal number. The symbol is placed in the corresponding
13263 position of the data ram
13264 * (pic16_dump_section): relocatable and absolute uninitialized
13265 data are now emitted in sorted order to reduce section naming,
13266 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13267 weren't marked as being in the access bank,
13269 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13271 Added portion of GNU PIC Library under the directory
13272 device/include/pic16 and device/lib/pic16. These files
13273 contain the declarations of SFRs for the PIC18Fxx2 devices.
13274 The directory is initialized via configure from toplevel.
13276 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13278 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13279 the spilllocations to be compared correctly
13281 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13283 * src/SDCCast.c (decorateType): fixed bug introduced today
13285 2004-01-12 Borut Razem <borut.razem AT siol.net>
13287 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13288 doc/sdccman.lyx: upper case pragmas are deprecated
13290 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13292 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13293 in simpler and even better code
13295 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13297 * src/SDCCicode.c (operandOperation): fixed bug #874819
13298 * src/SDCCast.c (decorateType): fixed
13299 char foo (unsigned long ul) { return ul > 0; }
13301 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13303 * doc/sdccman.lyx: Moved and added some sections, small changes
13304 all over. Telling LaTeX to be less strict with word spacing
13305 to better keep the right margin. Changed some notes about
13306 maintainance of the ports in section 3.2.1 - is it OK like this?
13308 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13310 SDCC source changes:
13311 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13312 convilong): modified to inform the pic16 port that builtin functions
13315 PIC16 PORT specific changes:
13316 * src/pic16/device.c pic16_dump_equates() added,
13317 processor registers declared internally by the port are emitted in
13318 the translation as equates,
13319 * src/pic16/gen.c: inline code is passed unprocessed to the
13321 * (pic16_popGetLit2): fnuction modified to take second operand as
13322 pCodeOp pointer and not as literal,
13323 * (popRegFromIdx): prefixed with pic16_,
13324 * (pic16_popCombine2): modified to receive already allocated pCode
13326 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13327 * (genFunction): initializes local stack frame and pushes on stack
13328 all the registers used by this function,
13329 * (genEndFunction): restores all registers from stack and restores
13331 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13333 * (pic16glue): changed the program startup sequence,
13334 * added new dbName code 'A' for functions placed in absolute section
13335 * src/pic16/main.c: added function attribute _naked,
13336 * added pragma 'code' to place a fnuction at an absolute address,
13337 * added command line arguments --debug-ralloc and --pcode-verbose,
13338 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13339 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13340 * (pic16_newpCodeOpLit2): modified to take the second operand as
13342 * (pic16_printpBlock): modified to emit each function in a separate
13344 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13345 UPPER for immediate operands,
13346 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13348 * src/pic16/peeph.def: all peepholes with movff are commented out,
13349 because there is a problem in the pcode peep optimizer,
13350 * src/pic16/ralloc.c: the register allocator can now reuse local
13351 function symbols for another function. This saves register usage.
13352 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13354 Added file src/pic16/NOTES with information about program writing on
13355 the current port version.
13357 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13359 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13360 and peephole 252 (array access)
13362 2004-01-09 Borut Razem <borut.razem AT siol.net>
13364 * src/SDCCmain.c : fixed #872250: -l command line defined library
13365 files are scanned before standard library files
13367 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/SDCCast.c (decorateType): fixed bug #874046
13371 2004-01-09 Borut Razem <borut.razem AT siol.net>
13373 * support/scripts/sdcc.nsi: remove previous installation
13375 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13377 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13378 bytes for last interrupt vector (mcs51)
13379 * sdcc.spec: fixed typo
13381 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13384 gen51Code): more efficient parameter receive for --model-large
13387 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13389 * src/ds390/main.c,
13390 * src/z80/main.c: added missed needLinkerScript flags (more than
13391 one port structure defined in these file)
13392 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13395 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13397 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13398 * src/port.h: added flag needLinkerScript in port->linker
13399 structure to inform whether to create a .lnk file or not,
13401 * src/ds390/main.c,
13403 * src/mcs51/main.c,
13405 * src/pic16/main.c,
13407 * src/z80/main.c: changed appropriately to configure
13408 needLinkerScript flag
13410 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13411 * src/pic/glue.c: added variable udata_section_name to
13412 override default uninitialized data segment definition for
13413 devices only with SHAREBANK memory (reported from Erik Epetrich)
13414 * (pic14emitOverlay): modified to emit a commented overlay segment
13415 directive when no overlay data exist
13416 * (picglue): modified to emit uninitialized data segment
13417 according to udata_section_name
13418 * src/pic/main.c (_pic14_parseOptions): added command line
13419 options --udata-section-name=[name] to override default
13420 udata definition name
13421 * modified _linkCmd and _asmCmd to include compiler passed
13422 arguments via -W option
13423 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13424 object file from '.rel' to '.o' in port->linker structure,
13425 changed size of fptr from 2 to 3 in port structure
13427 2004-01-07 Borut Razem <borut.razem AT siol.net>
13429 * support/scripts/sdcc.nsi: update PATH
13430 * support/scripts/sdcc.ico: craeted
13432 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13434 * device/include/Makefile.in: fix install
13435 * doc/Makefile: fix install
13437 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13441 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13442 how the function variable allocation summary is displayed; also
13443 include information about variables allocated to the overlay
13446 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13448 * as/mcs51/lkmain.c: Help about -Y option
13449 * as/mcs51/lkarea.c: Fixed gcc warnings
13451 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13453 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13455 * support/valdiag/tests/overflow.c: added
13456 * src/SDCCast.c (decorateType),
13457 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13458 LEFT_OP (left shift)
13460 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13462 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13463 (default behaviour).
13465 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 A python script to validate compiler diagnostic messages. It can be
13468 used to verify that sdcc complains about bad c source code and
13469 gives a good location of the error.
13470 * support/valdiag/Makefile,
13471 * support/valdiag/valdiag.py,
13472 * support/valdiag/tests/*
13474 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13477 * src/SDCCsymt.c (newEnumType),
13479 * support/Util/SDCCerr.c,
13480 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13482 * support/regression/tests/enum.c: added test for enum values that
13483 require at least 2 bytes of storage.
13485 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13487 * src/common.h: added ifndef/define/endif macros
13488 around the header file.
13489 Bug reported from Jesus Calvino-Fraga
13491 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13493 * sdcc.spec: updated
13494 * device/include/Makefile.in: don't install CVS directories
13495 * device/lib/Makefile.in: added removal of CVS directories after install
13496 * doc/Makefile: fixed install, added local_icons
13497 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13498 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13499 * src/ds390/gen.c (genRightShift): fixed bug #870788
13500 * src/SDCCast.c (decorateType): fixed bug #870781
13502 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13504 PIC16 port related changes:
13505 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13506 added variable stackPos,
13508 * gen.c: genCall, assignResultValue: added support for
13509 pushing/retrieving function parameters to/from stack,
13510 genFunction,genEndFunction: setup stack frame for the
13511 generated function,
13512 genAddrOf: will be changed according to bug 863624
13514 * added files genutils.c and genutils.h which contain gen*
13515 debugged and optimised functions extracted from gen.c
13517 * glue.c: added variable 'externs' which holds extern symbols,
13518 pic16emitRegularMap: is modified to properly handle relocatable
13519 symbols under the new scheme,
13520 pic16createInterruptVect: is modified
13521 pic16printPublics: is modified to emit 'global' assembler directives,
13522 added pic16_printExterns to print extern symbols,
13523 pic16glue: initializes stack/frame pointer in the beginning of
13524 the assembly output. Temporary hack, will be corrected later,
13525 because gplink yet does not support stack and SDCC does not
13526 yet support a type of crt0.o object to create the final binary.
13528 * Removed many lines that contain 8051 legacy code.
13529 * The code is finally placed under a 'code' directive.
13530 * Added port specific options.
13532 * _process_pragma: simplified since now we do not need *special*
13533 include file to define SFR registers. But a separate header
13534 will be needed. This will be developed later.
13535 * _pic16_parseOptions: added, parses port specific options:
13536 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13537 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13538 --preplace-udata-with=
13540 * _pic16_setDefaultOptions: modified to initialize section names,
13541 but hack is temporarly out of order since it needs improvement.
13542 * _pic16_genAssemblerPreamble: configuration words are emitted by
13543 their address instead of their name. This part is incomplete and
13544 supports only the 18Fxx2 devices. Other devices will emit an error
13545 during assembly since they do not contain the same set of config
13547 * _pic16_genIVT: is modified,
13549 * pcode.c: added definitions for some hardware registers that are needed
13551 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13552 All PCI entries are updated. Now LFSR is supported.
13553 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13554 * added pic16_newpCodeOpLit2 to support instructions with
13555 two literal arguments
13556 * pic16_pCode2str: corrected code that emits assembler instructions
13557 with two literal operands and those that have an access bit modifier
13558 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13559 this fixes a bug which caused some labels to be lost, when an
13560 assembler directive was added, i.e. banksel,
13561 * pic16_FixRegisterBanking: improved logic that causes the insertion
13563 * InlineFunction: functions that are called once, are not any more
13564 inlined. This can be a port option in the future,
13566 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13568 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13569 hold the corresponding uninitialized symbols,
13570 * pic16_allocProcessorRegister: registers have explicit marked the
13572 * pic16_allocInternalRegister: registers are explicit marked as
13574 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13575 processing list, so bit registers were lost,
13578 * ralloc.h: added field 'accessBank' and original symbol operand
13579 in register definition,
13580 * removed the field isMapped from register definition,
13582 ** Several functions have been removed from various sources:
13583 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13584 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13585 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13586 pic16_assignRelocatableRegisters
13588 ** others have been introduced:
13589 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13590 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13592 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13594 * support/scripts/inc2h.pl: changed definition of BIT_AT
13595 to emit 'sbit at' instead of 'bit at'. This was a request.
13597 PIC16 port related preliminary changes:
13598 * gen.c: prefixed function popRegFromString with
13599 pic16_ and all references to it corrected
13600 * pcode.c: all pic16_pc_* hardware registers prefixed
13601 with underscore (_),
13602 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13603 * ralloc.c: newReg(): when register is REG_SFR then
13604 set address to rIdx,
13605 pic16_allocProcessorRegister(): marks register wasUsed=0
13606 pic16_writeUsedRegs(): added a call to assign processor
13607 registers via pic16_assignFixedRegisters
13609 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13611 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13612 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13613 variables in unused register banks. Also the SSEG is placed
13614 wherever there is enough space for it, and IDATA can be anywhere
13615 in internal RAM. For now compile using -Wl-Y[stack_size].
13616 The mem file is different for this option as well, since it
13617 makes no sense of talking about DSEG lenght.
13619 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13621 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13622 in certain cases, e.g. when ROM assignment, patch provided
13623 from Albert den Haan.
13625 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13627 Many signedness and type propagation fixes:
13628 * src/SDCCicode.c: made geniCodeCast() static
13629 replaced SPEC_ by IS_ (cosmetic)
13630 (operandOperation): fixed div and mod operation
13631 (usualBinaryConversions): added support for promotion of char
13632 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13633 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13634 (geniCodeAdd): an array index will stay unsigned, even if promoted
13636 (geniCodeArray): ditto
13637 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13638 * src/SDCCsymt.c (computeType): added more support for char;
13639 promotion of char is selectable by promoteCharToInt, fixed signedness
13641 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13642 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13643 * src/SDCCval (val*): replaced signedness calculation by
13645 rearranged if-branches (cosmetic)
13646 (valShift): added warning W_SHIFT_CHANGED
13647 (valCompare): fixed problem with different types
13648 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13649 * support/regression/tests/literalop.c: added many cases
13650 * support/regression/tests/ast_constant_folding.c: changed finally to
13652 * .version: new year, new version: 2.3.7
13653 * src/SDCCmain.c (main): applied patch #866468
13654 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13655 provided by Scott Bronson
13656 * doc/sdccman.lyx: updated documentation for sdcdb
13657 updated and added chapter tips
13659 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCsymt.h: missing from yesterday's commits
13663 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCC.y (struct_or_union_specifier),
13666 * support/Util/SDCCerr.c,
13667 * support/Util/SDCCerr.h: verify that struct & union tags are used
13670 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * src/SDCCglobl.h: missing from yesterday's commits
13674 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13676 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13677 sft_attributes, struct_declaration, parameter_declaration,
13678 type_name, start_block, declaration_list),
13679 * src/SDCC.lex (check_type): support redefinition of typedef names
13681 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13683 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13684 aligned xdata arrays. Erik helped me with the if clause.
13686 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13691 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13694 * src/SDCCast.c (newAst_),
13696 * src/SDCCicode.c (ast2iCode, newiCode),
13698 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13699 expr, statement, expression_statement, selection_statement,
13700 iteration_statement, expr_opt, jump_statement): foundation for tracking
13702 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13705 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13707 * support/Util/SDCCerr.c,
13709 * src/SDCCast.c (createCase, createDefault, decorateType),
13710 * src/SDCClabel.c (labelUnreach),
13711 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13713 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13714 (with thanks to Stas Sergeev)
13715 * device/include/time.h,
13716 * device/lib/time.c (CheckTime): suppress unreachable code warning
13718 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * src/SDCCast.c (createIvalCharPtr),
13721 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13723 * support/regression/tests/nullstring.c: tests for these two bugs
13725 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 * support/Util/SDCCerr.h,
13728 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13729 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13730 about storage class and 'at' used inside struct or union
13731 * src/SDCCBBlock.c (iCodeFromeBBlock),
13732 * src/SDCCcse.c (ifxOptimize),
13733 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13734 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13735 printIval, emitStaticSeg, emitOverlay),
13736 * src/SDCClabel.c (deleteIfx),
13737 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13738 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13739 gatherAutoInit, processParms),
13740 * support/Util/SDCCerr.h,
13741 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13742 reporting for post-parse errors.
13744 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13747 implicit casts via union; they don't work on big endian systems
13748 (possible fix for bug #861138)
13750 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13752 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13753 * src/mcs51/main.c: fixed the fix for bug #737001
13755 2003-12-15 Borut Razem <borut.razem AT siol.net>
13757 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13759 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * support/makebin/makebin.c: put output in binary mode
13763 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13765 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13766 xdata and data memory on startup. Set the environment variable
13767 SDCC_NOGENRAMCLEAR to disable this.
13768 * src/mcs51/peephole.def,
13769 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13770 (allows non-interrupt and interrupt code to safely compete for a resource
13771 without the non-interrupt code having to disable interrupts)
13773 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 * src/SDCCicode.c (geniCodeAdd),
13776 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13777 with valFromType if type might be a pointer and host is big endian).
13778 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13779 types, not just integer types.
13780 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13781 multiply defined with mismatching "at" address.
13783 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13786 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13787 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13788 with embedded nulls (fixed bug #753752)
13790 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13792 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13793 Apparently this did not see much testing (endless loop)
13795 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13799 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13801 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13802 gracefully handle NULL memmap pointers
13804 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13807 instead of deleting the iCode when an operand is volatile
13808 * src/z80/gen.c (genDummyRead),
13809 * src/mcs51/gen.c (genDummyRead),
13810 * src/ds390/gen.c (genDummyRead),
13811 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13813 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13814 * src/SDCC.y: fixed bug #850420
13816 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 Applied z80 i/o port patch from Peter Townson and fixed some operators
13819 to better handle operands in A register.
13820 * device/include/z180.h
13826 * src/z80/peeph-z80.def
13827 * src/z80/peeph.def
13830 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13834 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 * device/lib/hc08/_mullong.c: Removed extra #endif
13838 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13840 * sim/ucsim/hc08.src/inst.cc,
13841 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13842 carries from x to h
13843 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13844 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13845 * device/include/stdarg.h: fixed varargs for hc08
13846 * device/lib/Makefile.in,
13847 * device/lib/hc08/Makefile,
13848 * device/lib/hc08/_mulint.c,
13849 * device/lib/hc08/_mullong.c: fixed some endian problems
13851 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13853 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13854 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13855 * device/lib/_gptrget.c,
13856 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13858 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13861 * src/SDCCast.c (astErrors): fixed bug #846007
13862 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13864 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13866 * src/SDCCast.c (decorateType): disabled a transformation I added in
13867 revision 1.188 (access to fields of a structure at an absolute address);
13868 it breaks with bitfields, extern declarations, and gcse analysis.
13869 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13870 could be assigned through a pointer, so don't complain.
13871 * src/SDCCast.c (astErrors),
13873 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13875 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13877 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13878 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13879 output of __config directives, since gpasm now supports them
13880 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13881 pre-processor macro, i.e. -DMCU=p18f452
13882 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13883 and modified to handle 'cast' icode similarly to '=' icode
13884 * src/pic16/device.h (typedef struct PIC_device): added field
13885 'extMIface' to indicate that chip has external memory interface
13886 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13887 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13890 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 * src/SDCC.y (pointer): fixed bug #846006
13893 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13894 * src/SDCCast.c (decorateType): fixed bug #846009
13895 * src/ds390/peeph.def,
13896 * src/ds390/gen.c (genAnd, genOr),
13897 * src/mcs51/peeph.def,
13898 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13900 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13909 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13913 * src/SDCCbitv.c: added function to free a bitvector
13914 * src/SDCClrange.h,
13915 * src/SDCClrange.c: added function to recompute the liveranges
13916 * src/avr/ralloc.c,
13917 * src/ds390/ralloc.c,
13918 * src/hc08/ralloc.c,
13919 * src/mcs51/ralloc.c,
13920 * src/pic/ralloc.c,
13921 * src/pic16/ralloc.c,
13922 * src/xa51/ralloc.c,
13923 * src/z80/ralloc.c: recompute the liveranges after register packing
13925 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13927 * src/SDCCloop.c (newInduction): fixed bug #845630
13929 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13932 inadvertantly left behind from my 2003-11-12 change
13934 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 Updated headers I neglected to commit yesterday.
13937 * src/SDCClrange.h,
13940 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13943 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13944 * src/SDCCopt.c (eBBlockFromiCode),
13945 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13946 the creation of the key hash table from the sequencing so it can be used
13947 earlier (for some GCSE bug fixes still pending)
13949 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13951 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13952 * support/regression/tests/addsub.c: testing genPlus shortcut
13954 2003-11-15 Borut Razem <borut.razem AT siol.net>
13956 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13958 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13960 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13961 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13962 ordering is immaterial.
13963 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13965 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13968 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13969 (SIGSEV) of bug #840381
13970 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13971 unlink new file before rename if new and old filenames are the same)
13973 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13975 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13976 uninitialized variables) for the mcs51. Set environment variable
13977 SDCC_GENRAMCLEAR to test.
13978 xdata initialization slightly shorter
13980 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13983 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13984 #838241 & 780691 (basicly the same bug)
13985 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13986 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13988 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13990 * src/SDCCmain.c (linkEdit): "fix" #834252
13992 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13996 * src/SDCC.y: fixed bug #819403
13998 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14001 the reentrant attribute.
14002 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14003 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14005 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14006 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14007 erroneously reduced to a literal.
14008 * src/hc08/ralloc.c (packRegisters, rematStr),
14009 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14012 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14014 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14015 * doc/sdccman.lyx: changed from 'article' to 'book'
14016 * doc/Makefile: readded test_suite_spec and cdbfileformat
14018 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14020 * device/include/stdlib.h: include malloc.h to comply with ANSI
14021 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14023 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14025 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14026 * doc/clean.mk: also remove *.out files
14027 * doc/sdccman.lyx: some additions, larger top/bottom margins
14029 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14031 * src/SDCC.y: fixed bug #837365
14032 * support/regression/tests/bitopcse.c
14033 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14034 a symbol (might be valop instead)
14035 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14036 * device/lib/clean.mk: added hc08 to the cleaning list
14038 2003-11-04 Borut Razem <borut.razem AT siol.net>
14040 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14042 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14043 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14044 malloc is declared in standard stdlib.h
14046 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * device/lib/hc08/Makefile: need to clean .rel not .o files
14049 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14051 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * src/mcs51/main.c,
14056 * src/ds390/main.c,
14060 * src/pic16/main.c,
14061 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14062 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14063 tests (which uses the port's oclsExpense function)
14069 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14071 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * src/SDCCcse.c (ifxOptimize),
14074 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14075 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14076 deleting the IFX iCode.
14077 * src/hc08/ralloc.c: reduced unneeded slocs
14078 * src/hc08/gen.c: fixed bug in asmopToBoolean
14080 2003-11-04 Borut Razem <borut.razem AT siol.net>
14082 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14083 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14084 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14085 transferred to configure
14087 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14089 Use headers defined in the C[++] standards:
14090 * sim/ucsim/gui.src/serio.src/fileio.cc
14091 * sim/ucsim/gui.src/serio.src/frontend.cc
14092 * sim/ucsim/gui.src/serio.src/main.cc
14093 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14094 * support/Util/NewAlloc.c
14096 * as/mcs51/lklibr.c
14100 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14102 * Added MSVC projects for hc08 assembler and linker:
14103 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14104 /as/hc08/link_hc08.dsp
14106 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14108 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14110 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14114 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14116 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14118 2003-10-31 Borut Razem <borut.razem AT siol.net>
14120 * support/cpp2/cpplib.h,
14121 support/cpp2/cpplib.c,
14122 support/cpp2/cpplex.c,
14123 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14124 to switch _asm block preprocessing on / off. Default is
14125 #pragma preproc_asm +
14127 2003-10-31 Borut Razem <borut.razem AT siol.net>
14129 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14130 when outputting comment blocks (when executed with -C option) and
14131 _asm (SDCPP specific) blocks
14133 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14137 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14139 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14141 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14143 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14144 * src/SDCCast.c (decorateType): fixed bug #832664
14146 2003-10-31 Borut Razem <borut.razem AT siol.net>
14148 * support/cpp2/cpplex.c: fixed for SDCPP:
14149 comments(when executed with -C option) and _asm blocks
14150 were included even if they where in skipped #if block.
14151 Applied solution from GCC cpp 3.3.2
14153 2003-10-31 Borut Razem <borut.razem AT siol.net>
14155 * src/SDCC.lex: sdcc now understands both formats:
14156 '# <line_number> <file_name>' and
14157 '#line <line_number> <file_name>'
14158 * support/cpp2/cppmain.c: sdcpp now generates the standard
14159 '# <line_number> <file_name>' instead of former
14160 '#line <line_number> <file_name>'
14162 2003-10-30 Borut Razem <borut.razem AT siol.net>
14164 * support/cpp2/cpphash.h,
14165 * support/cpp2/cpplib.h
14166 * support/cpp2/cpplex.c,
14167 * support/cpp2/cppmain.c,
14168 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14170 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 Fixed a number of problems revealed by bug #827883.
14173 * src/SDCCloop.c (loopInvariants): Spill location of the
14174 result operand should be recomputed if extracted from
14175 a loop. Also, don't extract assignments of an iTemp
14177 * src/SDCCast.c (isConformingBody): loop reversal should
14178 not occur if the control variable is involved with a
14179 relational operator.
14181 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14183 * .version: bumped to 2.3.6 to reflect the big improvements
14184 made by Erik and Klaus. Thanks!
14186 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14188 Replaced the livrange code.
14189 * src/SDCClrange.c: added new LR code
14191 * src/SDCCBBlock.h: removed remainig parts from old LR code
14192 * src/ds390/ralloc.c,
14193 * src/ds390/gen.c: minor fixes to make it work with new code
14195 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * as/hc08/lkrloc.c,
14200 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14201 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14202 (tweaked fix for bug #818696)
14204 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14208 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14212 * src/mcs51/gen.c (gencjneshort),
14213 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14214 more efficient (per Scott Bronson's suggestion)
14216 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14218 Extended the semantics of the critical keyword to include
14219 individual statements. See RFE #827755 and #799831
14224 * support/Util/SDCCerr.c
14225 * support/Util/SDCCerr.h
14230 2003-10-19 Borut Razem <borut.razem AT siol.net>
14232 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14234 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14238 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14239 and predecrement operand is displayed
14241 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14243 * src/SDCCval.c (valMinus): fixed bug #826041
14245 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 Some hc08 related updates that I missed earlier
14248 * sim/ucsim/stypes.h
14249 * support/regression/ports/hc08/spec.mk
14251 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14253 New target "hc08" for the Motorola 68hc08 family of micros
14261 * sim/ucsim/hc08.src/*
14262 * sim/ucsim/configure.in
14263 * src/ucsim/configure
14264 * sim/ucsim/packages_in.mk
14267 * device/include/mc68hc908qy.h
14268 * device/lib/hc08/*
14269 * device/lib/Makefile.in
14270 * support/regression/ports/hc08/*
14271 * support/regression/Makefile
14273 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14275 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14277 * src/ds390/gen.c (genCast): fixed bug #821957
14279 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14281 * device/lib/logf.c: "fixed" overlay bug
14282 * support/regression/ports/host/spec.mk: added m library
14283 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14284 * support/regression/tests/float_trans: added (for Eric)
14286 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14288 * src/mcs51/gen.c (genCpl): fixed bug
14289 http://sf.net/mailarchive/message.php?msg_id=6263915
14291 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14293 * src/SDCCast.c (decorateType): added extended constant folding
14294 * src/SDCCsymt.c (computeType): cleanup
14295 * src/SDCCval.c (valShift): minor optimization
14296 * support/regression/tests/ast_constant_folding.c: added
14298 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14300 * src/SDCCmain.c: removed some unintended changes
14302 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14304 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14305 * src/z80/gen.c: fixed part of bug #817589
14306 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14308 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14310 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14321 * src/ds390/ralloc.c
14323 * src/mcs51/ralloc.c
14325 * src/pic16/ralloc.c
14326 * src/xa51/ralloc.c
14328 * src/z80/gen.c: removed unused label "release:"
14330 2003-10-06 Borut Razem <borut.razem AT siol.net>
14332 * src/SDCC.lex: removed definition of unused variables
14333 save_optimize and save_options
14335 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14337 * clean.mk: removed '=' in "-maxdepth=1"
14338 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14339 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14341 2003-10-06 Borut Razem <borut.razem AT siol.net>
14343 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14344 my_unput() replaced by unput()
14346 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14348 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14349 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14350 type-punned pointer will break strict-aliasing rules"
14351 Old LR behaviour is again default; Klaus' LR can be choosen by
14352 defining the environment variable LRKLAUS
14356 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14357 * clean.mk: fixed removal of files in bin/CVS/
14358 * device/lib/clean.mk: fixed removal of directories small and large
14359 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14361 * src/SDCCval.c: removed superflous test for pedantic
14363 2003-10-05 Borut Razem <borut.razem AT siol.net>
14365 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14366 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14367 message "unmatched #pragma SAVE and #pragma RESTORE"
14369 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14371 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14372 assembly, critical functions, atomic, nojtbound)
14374 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14376 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14382 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14385 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14387 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14389 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14390 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14391 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14393 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14395 * src/z80/gen.c (genRet): fixed bug #524753
14396 * src/z80/gen.c (genCast): fixed internal error on cast from
14398 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14399 fix for bug #477835 to the z80
14400 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14401 for tracking iCodes in the peephole optimizer for z80
14403 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14405 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14406 the other part of bug #814548
14407 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14409 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14411 * src/SDCCcse.c: fixed part of bug #814548
14413 2003-09-28 Borut Razem <borut.razem AT siol.net>
14415 * src/asm.c: rewrite of printILine() to use temporary file instead
14417 * src/xa51/main.c: commented out declaration of int rewinds
14419 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14423 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14425 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14426 * src/asm.c (printILine): Fixed bug #811015
14428 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14430 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14433 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14435 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14436 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14437 to correctly handle general case of AOP_PAIRPTR
14438 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14440 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14442 * src/mcs51/ralloc.c (fillGaps),
14443 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14444 register positioning bug)
14446 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14448 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14450 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14452 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14453 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14454 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14455 (ralloc doesn't intentionally do this now, but perhaps later)
14456 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14457 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14458 register positioning bugs (Fixed bug #762602 and #795325)
14459 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14460 (Fixed bug #808779)
14461 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14462 lines that --i-code-in-asm generates
14464 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14466 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14467 trying to fclose a FILE* that was already closed.
14469 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14471 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14472 of const struct should be treated as if const themselves)
14474 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14476 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14478 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14480 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14481 Unix (/n) and DOS (/r/n) line terminations.
14483 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14488 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14490 * src/mcs51/gen.c (genFunction, genEndFunction),
14491 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14492 and restore of EA so that stack offsets to parameters are
14493 correct when using both critical and reentrant/stack-auto.
14494 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14495 size (can be triggered in error if sloc is shared between
14496 different sized objects)
14497 * device/include/float.h: fixed macros to explicitly use
14498 unsigned long where needed
14500 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14502 Feature req. 799831: added code to allow nesting of critical functions
14503 * src/mcs51/gen.c (genFunction, genEndFunction)
14504 * src/ds390/gen.c (genFunction, genEndFunction)
14506 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14508 * src/SDCCsymt.c (sclsFromPtr),
14510 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14511 support for standard C idiom of memory mapped variables; for
14512 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14513 to xdata int at 0x1234 tempvar = 1.
14514 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14515 provided by Akiya ISHIDA
14517 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14519 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14520 * src/SDCCval.c (constVal): added reduction from int to char
14521 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14522 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14523 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14525 * support/regression/tests/shifts.c: fixed
14527 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14529 * src/z80/gen.c (genXor): Fixed bug #805445
14531 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14533 Fixed bug #621531 (const & volatile confusion in the type chain).
14534 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14535 refer to the const or volatile state of the pointer itself.
14547 * src/pic16/ralloc.c
14548 * support/regression/tests/const.c
14550 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14552 When checking for duplicated modules, use absolute paths
14553 instead of relative paths. Files changed:
14558 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14562 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14564 * device/include/string.h: added size_t typedef, changed
14565 prototypes to use size_t, eliminated separate reentrant and
14566 non-reentrant declarations, added _memmove declaration
14567 * device/lib/_memcpy.c: changed to use size_t instead of int,
14568 changed /4 to >>2 to avoid division library call
14569 * device/lib/_memcmp.c,
14570 * device/lib/_memset.c,
14571 * device/lib/_strncat.c,
14572 * device/lib/_strncpy.c,
14573 * device/lib/_strncmp.c: changed to use size_t instead of int
14574 * device/lib/_memmove.c: new file (fixed bug #772294)
14575 * device/lib/Makefile.in: added _memmove.c
14576 * device/lib/z80/asm_strings.s: fixed bug #772290
14577 * support/regression/tests/bitfields.c: attempt to fix host assertion
14578 failure on amd64-unknown-linux2.2
14580 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14582 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14583 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14584 * as/z80/asmain.c (main): fixed bug #801766
14586 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14588 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14591 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14594 reported in bug #800609
14596 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14598 * Top header beautifications in src/pic16 directory:
14599 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14600 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14601 pcoderegs.h, ralloc.c, ralloc.h
14602 * main.c: added top header and GPL license notice
14603 * pcode.c: fixed the if-conditional warning
14605 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14607 * device/lib/_mullong.c: replaced int by short for gcc
14609 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14611 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14612 and JUMPTABLE iCodes properly now (worked by accident before)
14613 * src/mcs51/gen.c (leftRightUseAcc),
14614 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14615 iCode properly now. Use getSize instead of nRegs since a & b
14616 aren't part of the nRegs tally.
14618 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14620 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14621 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14622 before instructions that use the _STATUS register
14624 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14626 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14627 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14628 fetching of the pointer
14629 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14630 copied from genNearPointerSet()
14631 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14632 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14633 If they pop r0/r1 they must be called in the opposite order than aopOp().
14634 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14635 (resp. --stack-auto), prepared for --xstack
14637 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14639 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14641 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14643 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14644 these ports have their own __sdcc_external_start()
14646 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14648 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14649 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14650 type for bits was changed. It resulted in bit variables becoming
14651 global, which is not permitted in PIC 14 assembly output.
14653 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14655 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14657 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14659 Z80 and MCS51 linkers complaint if a public symbol is defined
14660 in more than one library module:
14664 * as/mcs51/Makefile.in
14666 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14668 A few small changes that speed up the peephole optimizer.
14672 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14674 Try to make the peephole optimizer smarter by maintaining
14675 an association between the assembly source code and the
14676 iCodes that originated them. Put this information to use
14677 with a new peephole rule condition "notVolatile" so that
14678 the rules can be aggressive yet still safe.
14683 * src/mcs51/peeph.def
14685 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14689 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14690 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14691 if the left or right operand symbols have the accuse flag set.
14693 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14695 Changed the type of the result of the ! (NOT) operator to char;
14696 previously it returned the same type as the source. This allows
14697 us to eliminate all the genFloatNot functions (all of its target
14698 implementations were very buggy) since !float can use the same
14701 * src/SDCCicode.c (ast2iCode): ! returns char
14702 * src/mcs51/gen.c (genNot, genNotFloat),
14703 * src/ds390/gen.c (genNot, genNotFloat),
14704 * src/z80/gen.c (genNot, genNotFloat),
14705 * src/pic/gen.c (genNot, genNotFloat),
14706 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14708 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14710 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14711 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14712 during interrupts. Ensure WSAVE is located at a shared bank address.
14713 2. Fixed page selection in some places
14714 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14715 the registers name strings.
14716 4. Fixed "signed / unsigned compare" compiler warnings.
14717 5. The PIC port manages its own allocation of the general purpose
14718 registers, but makes no attempt to reuse them. As a result when
14719 compiling it soon runs out of general purpose registers. Some
14720 additional code was added to the files pcode.c and device.c to walk
14721 through the function call tree and rename the registers so that they
14731 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14732 genPlus() & genMinus() when the result is the same as left or right
14734 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14736 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14738 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14740 Made bitfield a distinct type from bit so that bitfields
14741 convert as per ANSI C and bits retain their traditional
14742 boolean style behaviour. Implemented bitfield support in
14750 * src/ds390/gen.c: bit v bitfield split
14751 * src/z80/gen.c: New support for bitfields
14752 * support/regression/tests/bitfields.c: reenabled z80,
14755 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14757 Rules 246.x, 247.x relate to bitfields, the others speed up
14758 access to xdata mapped I/O devices.
14760 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14762 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14764 Cleaned up genPackBits and genUnpackBits and added two helper
14765 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14766 for literal assignments in genPackBits (thanks to Frieder for
14772 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14774 Fixed bug #748310 (pointer to function type mishandled when the
14775 function name is omitted). Also fixed a SIGSEGV when a function
14776 attribute (reentrant, etc) is used on a non-function or on a
14777 function but misplaced before the parameter list.
14779 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14781 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14782 * support/Util/SDCCerr.h,
14783 * support/Util/SDCCerr.c: Added func attr misuse error msg
14785 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14787 Fixed bug #787649 by anonymous
14788 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14789 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14791 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14793 Fixed numerous bitfield problems.
14795 * src/SDCC.y: More bitfield related error checking
14797 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14798 * support/Util/SDCCerr.h,
14799 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14800 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14801 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14802 * support/regression/tests/bitfields.c: tests added
14804 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14806 Made the constant following the "interrupt" keyword optional. If
14807 omitted, the function will not automatically be given an entry
14808 in the interrupt vector table (similar to #pragma NOIV, but
14809 less syntacticly kludgy). The interrupt number is also now
14810 range checked. Also fixed a bug in the high order bit example
14817 * support/Util/SDCCerr.c
14818 * support/Util/SDCCerr.h
14821 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14823 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14824 * src/SDCCicode.c (operandOperation): rewritten some ops
14825 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14826 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14828 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14829 be re-activated by defining REDUCE_LITERALS)
14830 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14831 unsigned, but are signed by default
14832 * src/SDCCval.c (constVal): rearranged
14833 * src/SDCCval.c (valMod): preliminary fix
14834 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14835 * support/regression/literalop.c: added, work in progress
14837 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14839 Generate warnings for useless declarations like "char data;"
14840 that don't do what new users expect.
14843 * support/Util/SDCCerr.h
14844 * support/Util/SDCCerr.c
14846 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14848 * src/SDCCval.c (valMult): fix overflow detection of negative int
14850 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14852 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14854 Changes to support big endian targets:
14867 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14869 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14870 * device/lib/time.c: fixed warning "integer overflow in expression"
14872 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14874 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14875 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14876 constants are unsigned; added recognition of "u" flag for unsigned
14877 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14878 * src/SDCCval.c (valDiv, valMod): fixed signdness
14879 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14880 signedness of modulo, left and right shift
14881 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14882 * support/Util/SDCCerr.h: added warning W_INT_OVL
14883 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14884 * src/SDCCast.c (ast_print): improved output of constants
14886 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14888 Fixed some warnings when building with MSVC:
14890 * as/mcs51/asdata.c
14894 * link/z80/aslink.h
14895 * link/z80/lkdata.c
14896 * link/z80/lkeval.c
14901 * support/cpp2/cpplib.c
14905 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14907 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14909 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * support/librarian/clean.mk: Do not remove Makefile.
14912 * support/librarian/Makefile: added.
14914 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14916 Added librarian to MSVC build:
14919 * support/librarian/librarian.dsp
14921 'configure' not needed for librarian, removed:
14922 * support/librarian/configure
14923 * support/librarian/configure.in
14924 * support/librarian/config_in.h
14925 * support/librarian/Makefile.in
14927 Hopefully these ones built the librarian and the rest of sdcc properly:
14929 * Makefile.common.in
14931 Messed up 'configure', so revert to previous version:
14935 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14938 there, while the mantissa of a double is "only" 53 bits wide.
14940 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14942 Adding sdcclib to the build. MSVC project coming soon.
14943 Files added/changed:
14945 * support/librarian/clean.mk
14946 * support/librarian/configure
14947 * support/librarian/configure.in
14948 * support/librarian/config_in.h
14949 * support/librarian/Makefile.bcc
14950 * support/librarian/Makefile.in
14951 * support/librarian/sdcclib.c
14954 * Makefile.common.in
14958 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14960 Linker now complaints if linked modules have conflicting options, for
14961 example, one compiled using --model-large and another one compiled with
14962 --model-small. The following files were modified:
14964 * as/mcs51/asdata.c
14965 * as/mcs51/aslink.h
14967 * as/mcs51/asmain.c
14969 * as/mcs51/i51pst.c
14970 * as/mcs51/lkdata.c
14971 * as/mcs51/lklibr.c
14972 * as/mcs51/lkmain.c
14978 * link/z80/aslink.h
14979 * link/z80/lkdata.c
14980 * link/z80/lklibr.c
14981 * link/z80/lkmain.c
14984 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14986 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14987 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14989 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14991 * src/z80/mappings.i: fix _mul[us][int,long] entries
14993 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14997 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14999 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15000 * support/regression/tests/bitopcse.c: added
15008 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 added support for new library format to z80, gbz80 linkers:
15016 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15018 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15019 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15021 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15023 added DUMMY_READ_VOLATILE:
15032 * src/SDCCcse.c (algebraicOpts): many improvements
15033 * src/SDCCcse.h: removed algebraicOpts()
15034 * src/SDCCicode.c (picDummyRead): added
15036 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15038 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15039 "Insufficient space in data memory".
15041 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15043 * src/mcs51/gen.c: fixed bug #771358
15044 * src/z80/gen.c: fixed bug #759087
15046 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15048 * src/pic16/glue.c: minor cleanup by Vangelis
15050 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15052 * device/include/regc515c.h: fixed #758477
15053 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15054 * device/lib/_gptrput.c: saved a few bytes
15055 * my tab spacing is 8, yours too?)
15056 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15057 * device/lib/serial.c: process RX bytes earlier than TX bytes
15058 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15060 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15062 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15064 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15066 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15068 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15070 * device/lib/Makefile.in: bad fix, reverted to 1.43
15072 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15074 * device/lib/Makefile.in: added missing z80 object files
15076 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15078 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15079 pic16 progress by Vangelis:
15082 * src/pic/Makefile:
15089 * pic16/genarith.c:
15094 * pic16/pcodepeep.c:
15097 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15099 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15101 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15103 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15104 added gbz80 build to MSVC project.
15105 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15106 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15107 from 8051 stuff and setup so it links using a .lnk file.
15109 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15111 * support/librarian/sdcclib.c: sdcc librarian.
15112 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15115 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15117 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15119 2003-07-02 Borut Razem <borut.razem AT siol.net>
15121 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15122 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15123 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15124 src/xa51/main.c, src/z80/main.c:
15125 virtualization of glue() function: each port has it's own glue function,
15126 which is accessed by do_glue function pointer in PORT.general structure
15128 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15130 * DS800C400 fun, improved ROM interface and tinibios.
15132 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15134 * More support for DS80C400. Now includes beginning of interface to ROM.
15136 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15138 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15140 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15142 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15144 2003-06-19 Borut Razem <borut.razem AT siol.net>
15146 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15148 2003-06-19 Borut Razem <borut.razem AT siol.net>
15150 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15151 fixed Z80 port - crt0.o: cannot open.
15153 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15155 * support/Util/MySystem.c (merge_command): revert bad fix
15157 2003-06-18 Borut Razem <borut.razem AT siol.net>
15159 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15161 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15163 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15164 option --use-stdout sends errors to stdout instead of stderr.
15166 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15168 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15170 2003-06-15 Borut Razem <borut.razem AT siol.net>
15172 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15173 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15174 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15175 fixed width array of pointers replaced with sets;
15176 multiple include and lib paths ared transferred to preprocessor and linker
15177 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15178 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15179 fixed width array of pointers
15180 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15181 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15182 fixupPath(), getPathDifference()
15183 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15184 fixed width array of pointers
15186 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15188 * src/pic16/ralloc.c: fix warnings
15189 * src/pic16/pcode.c: fix warning
15191 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15193 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15194 know all the details, but essentially this set of changes enable
15195 the pic16 port to generate movff instructions and generate assembler
15199 * src/pic16/glue.c:
15200 * src/pic16/pcode.c:
15201 * src/pic16/device.c:
15202 * src/pic16/main.c:
15203 * src/pic16/pcode.h:
15204 * src/pic16/pcoderegs.c:
15205 * src/pic16/ralloc.c:
15206 * src/pic16/ralloc.h:
15208 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15210 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15211 added option --vc, so sdcc errors and warnings are compatible with
15212 Microsoft Visual Studio.
15214 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15216 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15217 device/lib/libfloat.lib: added atof function.
15219 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15221 * doc/sdccman.lyx: updated to Lyx 1.3
15222 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15223 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15224 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15226 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15228 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15230 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15232 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15233 additions to the "related tools/documentation" section
15235 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15237 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15239 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15241 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15242 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15244 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15246 * doc/sdccman.lyx: fix double dash and other minor things
15247 * doc/Makefile: fix double dash
15249 2003-05-28 Karl Bongers(patches from Martin Helmling)
15250 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15251 condition and ignore commands.
15253 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15255 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15256 is in parts still quite out of date, I did changes as far as I felt makes sense
15257 for a non-native english speaker.
15258 Please feel free to add to the manual or to correct my changes.
15259 * doc/Makefile: undid touching the date of intermediate tex files.
15261 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15263 * doc/sdccman.lyx: Manual has an index now
15265 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15267 Finalize muluint/mulsint and mululong/mulslong merging:
15268 * device/lib/_mulint.c
15269 * device/lib/_mullong.c
15270 * device/lib/gbz80/mul.s
15271 * device/lib/gbz80/stubs.s
15272 * device/lib/z80/mul.s
15273 * device/lib/z80/stubs.s
15274 * src/SDCCsymt.c (initCSupport)
15276 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15278 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15279 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15280 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15281 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15284 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15286 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15287 the regression tests I'm not brave enough to enable 245.b, 245.c
15288 * doc/sdccman.lyx: added latex preamble for hyperref package.
15289 Using pdflatex this will give you a hyperlinked pdf file with
15290 bookmarks. (prepend '%' before /usepackage if this breaks something)
15292 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15294 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15296 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15298 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15300 2003-05-21 <johan AT balder>
15302 * src/SDCCglue.c (printIval): fixed bug #739934
15304 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15306 Applied patch from bug 737905 (renamed yylineo to mylineno):
15313 * src/pic16/pcode.c: Cleaned warnings
15314 * src/pic16/pcodeflow.c: Cleaned warnings
15315 * src/pic16/pcoderegs.c: Cleaned warnings
15317 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15319 * src/pic16/pcode.c: Cleaned warnings
15320 * src/pic16/pcodepeep.c: Cleaned warnings
15321 * src/pic16/ralloc.c: Cleaned warnings
15323 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15325 * doc/sdccman.lyx: fixed bug 739745
15326 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15328 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15330 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15331 it can be defined with CFLAGS when running configure
15332 * src/SDCCmain.c: fixed compiling + linking with object files
15334 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15336 * configure.in: configure for pic16 port,
15337 added --disable-pic16-port
15338 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15339 * src/SDCCmain.c: linkOptions is changed to set *,
15340 added if/endif conditional macros to remove options help
15341 messages from optionsTable when a port is not configured, added
15342 support for the PIc16 port in the ports table, when executing
15343 the compiler with no port specified on command line, a default
15344 port is selected with the new macro DEFAULT_PORT which is
15345 defined in port.h, in setDefaultOptions() linkOptions is removed
15346 from initialization assignment, since now it is a set,
15347 parseCmdLine uses setParseWithComma for linkOptions, in
15348 linkEdit() linkOptions are accessed with new function indexSet()
15349 which returns the i'th item of a set variable. See SDCCset.c, in
15350 linkEdit() when calling buildCmdLine(), added linkOptions as
15351 last argument. Now users can pass arguments to gplink via the
15352 -Wl option, main() uses pic16glue() to glue up pic16 programs
15353 * src/SDCCpeeph.c: various changes to support pic16
15354 * src/SDCCset.c: added function void *indexSet(set *, int) to
15355 return the i'th item of the set
15356 * src/SDCCset.h: added function prototype for indexSet()
15357 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15358 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15359 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15360 added macro DEFAULT_PORT
15361 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15362 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15364 * src/pic16/glue.c: commented out some error producing lines
15365 * src/pic16/main.c: __config directives are commented out to stop
15366 gpasm complaining and test the linkage with gplink, _linkCmd and
15367 _asmCmd changed to be more gplink and gpasm friendly
15368 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15369 produced an error when parsed, peep rule 12 is added to utilize
15370 movff, but it is commented out since the pCode does not support
15371 yet a command with 2 address arguments
15373 2003-05-18 <johan AT balder>
15375 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15376 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15377 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15379 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15380 Added feature to script commands from file.
15382 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15384 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15385 * src/SDCCutil.c: include ctype.h for win32
15387 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15389 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15391 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15393 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15394 Fixed so you can set breakpoints prior to run, run does not stop
15395 on entry now. Add tbreak. Other enhancements and fixes for use
15398 2003-05-12 Borut Razem <borut.razem AT siol.net>
15400 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15402 2003-05-11 Borut Razem <borut.razem AT siol.net>
15404 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15405 the path of bin directory, so that PATH is the only env. variable, which has to be set
15406 in case of standard installation.
15407 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15408 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15409 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15411 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15413 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15414 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15415 temp files are in the port dir; clean the gen/test directory when
15416 generating new test.c
15417 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15418 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15419 * support/regression/tests/zeropad.c: added
15421 2003-05-09 <johan AT balder>
15423 * src/SDCCglue.c: fixed bug #597940
15425 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15427 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15428 cache sfr, optimize next,step, fix off by one sourceline,
15429 support ddd list function.
15430 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15432 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15434 * support/regression/HTMLgen.py: added compare_s2f()
15435 * support/regression/Makefile: redo 1.27
15436 * support/regression/generate-cases.py: redo 1.5
15438 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15440 * support/regression/tests/float.c: workaround 33 bit hex constant
15441 * support/regression/tests/simplefloat.c: fix division for host
15443 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15445 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15446 that tame's the PIC's over-aggressive optimizer.
15448 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15450 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15453 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15455 Initial support for DS80C400. "Hello world" runs on TINIm400
15458 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15460 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15461 * Some notes on ddd usage added in debugger/README
15462 Martin Helmling adding more features and fixes for ddd GUI debugger.
15463 Code added for nexti, stepi, up, down, and other adjustments.
15465 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15467 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15468 * src/pic/peeph.def Added two rules to optimize carry manipulation
15469 * src/pic/* removed debug printfs
15471 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15473 * debugger/mcs51/cmd.c: added header newalloc.h
15475 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15477 * as/Makefile: new EXEEXT
15478 * as/z80/Makefile: remove trailing slash of BUILDIR
15479 * as/z80/clean.mk: new EXEEXT
15480 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15481 * support/cpp2/Makefile.in: new EXEEXT
15482 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15484 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15486 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15487 EXEEXT was introduced to fix all related problems with targets
15488 "clean", "install" and "uninstall"; a couple of further flaws
15489 especially with "clean" have been fixed too
15490 * as/mcs51/Makefile.in
15491 * as/mcs51/clean.mk
15495 * debugger/mcs51/Makefile.in
15496 * debugger/mcs51/clean.mk
15497 * link/z80/Makefile
15498 * link/z80/Makefile.in
15499 * link/z80/clean.mk
15501 * packihx/Makefile.in
15503 * sim/ucsim/Makefile
15504 * sim/ucsim/clean.mk
15505 * sim/ucsim/avr.src/Makefile.in
15506 * sim/ucsim/avr.src/clean.mk
15507 * sim/ucsim/s51.src/Makefile.in
15508 * sim/ucsim/s51.src/clean.mk
15509 * sim/ucsim/xa.src/Makefile.in
15510 * sim/ucsim/xa.src/clean.mk
15511 * sim/ucsim/z80.src/Makefile.in
15512 * sim/ucsim/z80.src/clean.mk
15513 * sim/ucsim/main_in.mk
15514 * sim/ucsim/packages_in.mk
15515 * sim/ucsim/gui.src/Makefile.in
15516 * sim/ucsim/gui.src/serio.src/Makefile.in
15517 * sim/ucsim/gui.src/serio.src/clean.mk
15520 * support/cpp2/Makefile.in
15521 * support/cpp2/clean.mk
15522 * support/makebin/Makefile
15523 * support/makebin/clean.mk
15524 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15525 * doc/sdccman.lyx: --program-suffix no longer needed
15527 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15529 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15530 Martin Helmling added support for ddd GUI debugger.
15531 Code added to display assembly, set variables, and other commands
15532 to interface to ddd.
15534 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15536 * as/Makefile: fix target clean
15537 * as/clean.mk: fix target clean
15538 * as/z80/clean.mk: fix target clean
15540 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15542 * Makefile.common.in: added AT EXEEXT AT
15543 * configure.in: removed all mingw32 stuff
15544 * configure: rebuilt from configure.in
15545 * doc/sdccman.lyx: updated section "installation"
15546 * support/scripts/sdcc_mingw32: adapted to configure
15547 * support/scripts/sdcc_cygwin_mingw32: added
15549 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15551 * src/pic Added object file support for the PIC port
15552 * src/pic Applied patch from Craig Franklin (this started the object file support)
15553 * src/regression Updated the PIC regression tests for object files
15555 2003-04-20 Borut Razem <borut.razem AT siol.net>
15557 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15558 lklex.c: In function `getfid':
15559 lklex.c:203: warning: array subscript has type `char'
15560 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15561 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15562 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15563 stack handling macros
15565 2003-04-19 Borut Razem <borut.razem AT siol.net>
15567 * "handling space characters in file path" task:
15568 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15569 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15570 * support/Util/MySystem.h: make it self-sufficient
15571 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15572 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15573 handling space characters in file path
15574 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15575 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15576 * support/Util/MySystem.c: handling space characters in executable's path
15578 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15580 * as/z80/Makefile: fix permanent rebuild of z80
15581 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15582 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15584 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15586 * src/SDCCopt.c: add special case optimization to replace modulo by
15587 a power of two with a bitwise AND.
15589 2003-04-18 <johan AT balder>
15591 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15593 2003-04-17 <johan AT balder>
15595 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15596 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15598 2003-04-13 Borut Razem <borut.razem AT siol.net>
15600 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15601 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15602 fixed mingw problem in adl_NORMALIZE_PATH
15604 2003-04-12 Borut Razem <borut.razem AT siol.net>
15606 * fixed "#pragma SAVE/RESTORE can not be nested":
15607 * src/SDCC.lex: reworked pragma handling functions
15608 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15609 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15611 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15613 * src/SDCCutil.c (pathEquivalent): defined but not used
15614 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15615 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15616 * configure: rebuilt from configure.in
15617 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15618 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15619 * device/include/Makefile.in: replace sdcc_datadir
15620 * device/lib/Makefile.in: replace sdcc_datadir
15621 * Makefile.common.in: add LDFLAGS from configure
15622 * packihx/Makefile.in: use LDFLAGS
15623 * src/Makefile.in: use LDFLAGS
15624 * support/cpp2/Makefile.in: add LDFLAGS from configure
15625 * support/makebin/Makefile: use LDFLAGS
15626 * .version: bumped version number to 2.3.5
15628 2003-04-12 Borut Razem <borut.razem AT siol.net>
15630 * completed "different paths" task:
15631 * src/SDCCmacro.c: fixed bug in handling quotes
15632 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15633 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15635 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15637 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15639 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15641 * ds390/gen.c ds390/peeph.def: fix bug 706781
15643 2003-04-11 Borut Razem <borut.razem AT siol.net>
15645 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15647 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15649 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15650 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15651 set - this bit used to not be set...).
15652 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15653 bad code in PIC Port
15654 * src/regression/and2.c added to test bug 609268
15655 * src/regression/Makefile added and2.c to regression test
15658 2003-04-08 <johan AT CP255758-A>
15660 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15661 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15662 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15664 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15666 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15668 * support/cpp2/Makefile.in: fix bug #487815
15669 * configure: rebuilt from configure.in
15670 * Makefile.common.in: docdir changed, new path suffixes
15671 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15672 * sdcc_vc_in.h: reflect changes from sdccconf.h
15673 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15674 * src/SDCCutil.h: remove BINDIR hack
15675 * doc/sdccman.lyx: update new path hierarchy
15677 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15679 * src/SDCCpeeph.c: added okToRemoveSLOC test
15681 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15683 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15685 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15687 * src/SDCCpeeph.c: added labelIsReturnOnly test
15688 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15690 2003-04-05 <johan AT balder>
15692 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15693 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15694 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15695 * src/SDCCast.c: fixed a warning
15696 * src/SDCCast.h: fixed a warning
15697 * src/SDCCicode.c (operandFromAst): fixed a warning
15699 2003-04-04 <johan AT balder>
15701 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15702 * src/SDCCast.c (decorateType): fixed bug #715076
15703 * src/SDCC.y: fixed bug #702907
15705 2003-04-03 <johan AT balder>
15707 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15708 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15709 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15710 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15711 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15713 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15715 * _decdptr.c: fix return values
15716 * _gptrget.c: fix return values
15717 * _gptrgetc.c: fix return values
15718 * _gptrput.c: fix return values
15719 * _mulint.c: fix return values
15720 * as/z80/Makefile: fix 'make -j' problem
15722 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15724 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15725 * configure.in: big cleanup, updated to autoconf 2.5x
15726 * configure: rebuilt from configure.in
15727 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15728 * sdcc_vc_in.h: reflect changes from sdccconf.h
15729 * doc/Makefile: fixed a flaw in "make install"
15731 2003-04-02 <johan AT balder>
15733 * src/ds390/gen.c (genCmp): no comments
15734 * src/mcs51/gen.c (genCmp): no comments
15735 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15736 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15738 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15740 * support/regression/generate-cases.py: place generated file in given sub directory
15741 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15742 * support/regression/Makefile: improvements for 'make -j';
15743 side effect: it's simpler and faster now
15745 2003-03-31 Borut Razem <borut.razem AT siol.net>
15747 * src/z80/main.c: link-{port} and as-{port} defined without path
15748 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15750 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15752 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15754 2003-03-30 Borut Razem <borut.razem AT siol.net>
15756 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15757 changed type of list parameter to set
15758 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15759 * src/port.h: changed type of do_assemble() parameter to set
15760 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15761 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15762 definition of "cppoutfilename" macro with NULL value in preProcess()
15763 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15764 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15765 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15766 replaced with set *binPathSet
15767 * shash_add() deallocates the item, if allready exsists, before adding the new one
15768 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15770 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15772 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15773 a nested for loop bug in the PIC port
15774 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15777 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15779 * support/Util/dbuf.h: remove C++ stuff to make it portable
15781 2003-03-28 Borut Razem <borut.razem AT siol.net>
15783 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15784 literal strings in stringLiteral()
15785 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15786 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15789 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15791 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15793 2003-03-26 <johan AT balder>
15795 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15796 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15797 * src/SDCCast.c (decorateType): fixed " -v < 3"
15799 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15801 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15802 Added Lenny Story's debug infrastructure changes:
15803 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15804 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15805 * src/cdbFile.c: added
15806 * src/SDCCdebug.c: added
15807 * src/SDCCdebug.h: added
15808 * src/SDCCast.c (createFunction)
15809 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15810 * src/SDCCmain.c (parseCmdLine, main)
15811 * src/SDCCmem.c (redoStackOffsets)
15812 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15815 * src/avr/gen.c (genAVRCode)
15816 * src/ds390/gen.c (gen390Code)
15817 * src/mcs51/gen.c (gen51Code)
15818 * src/pic/gen.c (genpic14Code)
15819 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15820 * src/xa51/gen.c (genXA51Code)
15821 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15823 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15825 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15826 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15828 2003-03-22 <johan AT balder>
15830 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15832 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15834 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15835 * doc/cdbfileformat.lyx: added, written by Lenny Story
15836 * doc/Makefile: added cdbfileformat.lyx
15837 * doc/clean.mk: added cdbfileformat.lyx
15839 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15841 * src/mcs51/peeph.def: fix bug #705773
15843 2003-03-20 <johan AT balder>
15845 An sfr/sbit can have an "at #" AND an initializer
15846 * src/SDCCsymt.c (checkSClass):
15847 * src/SDCCmem.c (allocGlobal):
15848 * src/SDCCmem.c (allocLocal):
15849 * src/SDCCast.c (createBlock):
15851 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15853 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15855 2003-03-16 <johan AT balder>
15857 Undid the hackup of const and volatile, the problem is much bigger
15859 * src/SDCCast.c:1.171
15860 * src/SDCCglue.c:1.138
15861 * src/SDCCicode.c:1.146
15862 * src/SDCCsymt.c:1.150
15863 * src/SDCCval.c:1.65
15865 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15867 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15868 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15870 2003-03-13 <johan AT balder>
15872 Hackup const and volatile modifiers in type chains a bit:
15874 * src/SDCCast.c:1.169
15875 * src/SDCCglue.c:1.136
15876 * src/SDCCicode.c:1.143
15877 * src/SDCCsymt.c1.146
15878 * src/SDCCsymt.h1.59
15879 * src/SDCCval.c:1.63
15881 2003-03-12 <johan AT balder>
15883 * src/SDCCBBlock.h: more LRH debugging junk
15884 * src/SDCCcflow.h: more LRH debugging junk
15885 * src/SDCCloop.c: more LRH debugging junk
15886 * src/SDCC.y (struct_declaration): fixed bug #697590
15887 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15888 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15889 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15891 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15892 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15893 test function names must now match exactly).
15894 * src/SDCCcse.c: added special case in findCheaperOp to allow
15895 extending a short integer. Makes less awful code for bug 700121 test case.
15897 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15899 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15900 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15902 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15904 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15905 actually called (operandsNotEqual() was called for all
15906 operandsNotEqualX tests).
15908 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15910 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15911 with shorter literals. Fixes bug 700121.
15913 2003-03-11 <johan AT balder>
15915 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15917 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15920 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15922 2003-03-10 Borut Razem <borut.razem AT siol.net>
15924 * src/SDCCmain.c: pipe preprocessor's output
15925 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15926 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15927 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15928 which closes all pipes in pipeSet set
15929 * src/SDCCset.c: free deleted item in function deleteSetItem()
15930 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15931 moved from z80 to src subproject
15932 * .version: increased version number to 2.3.4
15934 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15936 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15937 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15938 * support/regression/ports/xa51/spec.mk: fix typo
15940 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15942 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15944 2003-03-09 Borut Razem <borut.razem AT siol.net>
15946 * src/SDCCmain.c: pipe preprocessor's output
15947 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15948 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15949 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15950 which closes all pipes in pipeSet set
15951 * src/SDCCset.c: free deleted item in function deleteSetItem()
15952 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15953 moved from z80 to src subproject
15955 2003-03-09 Borut Razem <borut.razem AT siol.net>
15957 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15958 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15959 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15960 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15961 * src/SDCCglobl.h: unification of WIN32 native definitions
15963 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15965 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15967 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15969 * src/configure.in: check for endianess (even while cross-compiling)
15970 * src/configure: check for endianess (even while cross-compiling)
15971 * src/configure_in.h: check for endianess (even while cross-compiling)
15972 * src/avr/gen.c: remove old endianess stuff
15973 * src/mcs51/gen.c: remove old endianess stuff
15974 * src/ds390/gen.c: remove old endianess stuff
15975 * src/pic/gen.c: remove old endianess stuff
15976 * src/pic/genarith.c: remove old endianess stuff
15977 * src/pic/glue.c: fix endianess check
15978 * src/pic16/gen.c: remove old endianess stuff
15979 * src/pic16/genarith.c: remove old endianess stuff
15980 * src/pic16/glue.c: fix endianess check
15981 * src/xa51/gen.c: remove old endianess stuff
15982 * src/z80/gen.c: fix endianess check
15983 * src/SDCCglue.c: fix endianess check
15984 * src/ds390/peeph.def: fix bug 700036
15986 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15988 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15989 * src/configure: find appropriate data-types on host for SDCC's int and long
15990 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15991 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15992 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15994 2003-03-07 <johan AT balder>
15997 some minor cleanups before the big shot
15998 OP_DEFS and OP_USES now use Kevin's protection
15999 new option --nolabelopt
16001 * src/SDCCBBlock.c:
16010 * src/ds390/ralloc.c:
16011 * src/mcs51/ralloc.c:
16012 * src/pic/ralloc.c:
16013 * src/xa51/ralloc.c:
16014 * src/z80/ralloc.c:
16016 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16018 * src/pic/pcode.c (get_op): fix 64 bit warnings
16019 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16020 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16021 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16022 * support/regression/tests/malloc.c: fix 64 bit warnings
16024 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16026 * src/mcs51/gen.c (genMinus): fixed bug 696436
16028 2003-03-02 Borut Razem <borut.razem AT siol.net>
16030 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16032 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16034 * configure.in: test for mkstemp
16035 * sdccconf_in.h: add HAVE_MKSTEMP
16037 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16039 * device/include/ctype.h: removed warning while using --stack-auto
16040 * device/include/malloc.h: removed warning while using --stack-auto
16041 * device/include/string.h: removed warning while using --stack-auto
16043 2003-02-23 Borut Razem <borut.razem AT siol.net>
16045 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16046 because NDEBUG is defined (see man assert)
16047 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16049 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16051 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16052 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16054 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16056 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16057 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16059 2003-02-18 <johan AT balder>
16061 * as/mcs51/asmain.c (asmbl): module can start with a digit
16062 * as/z80/asmain.c (asmbl): module can start with a digit
16064 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16066 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16067 * src/asm.c: fix pipe() for Mingw32
16069 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16071 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16072 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16073 make -V work again; --c1mode reads now from stdin
16074 * doc/sdccman.lyx: added --c1mode
16075 * support/Util/SDCCerr.c: new messages for c1 mode
16076 * support/Util/SDCCerr.h: new messages for c1 mode
16077 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16079 2003-02-15 <johan AT balder>
16081 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16083 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16085 * doc/sdccman.lyx: Environment variables, -o and other minor things
16087 2003-02-14 <johan AT balder>
16089 * src/xa51/main.c: before anyone really tries to use it :)
16091 * Install doc's in share/sdcc/doc
16092 * removed some obsolete files
16093 * Do a proper make distclean and uninstall
16094 M Makefile.common.in
16097 M device/include/Makefile.in
16098 M device/lib/Makefile.in
16101 M sim/ucsim/doc/Makefile.in
16103 R src/avr/peeph.rul
16104 R src/xa51/peeph.rul
16105 M support/cpp2/Makefile.in
16106 M support/makebin/Makefile
16109 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16111 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16113 2003-02-10 Borut Razem <borut.razem AT siol.net>
16115 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16116 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16117 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16118 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16119 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16120 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16121 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16122 src/z80/Makefile.bcc: Borland Makefile cleanup
16123 * as/z80/Makefile.bcc: Added Borland Makefile
16124 * support/cpp2/borland.h: Removed
16126 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16128 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16129 * src/SDCC.lex: new pragma NOIV
16130 * src/SDCCglobl.h: new pragma NOIV
16131 * src/SDCCmem.c: new pragma NOIV
16133 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16135 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16137 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16139 * src/SDCCmain.c: signal handling is switched off by --debug
16140 * doc/Makefile: small fix for install; use clean.mk again
16141 * doc/clean.mk: clean *.pdf and *.html too
16143 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16145 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16146 * device/lib/printfl.c: fix a ds390 bug by making it portable
16147 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16148 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16149 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16150 * debugger/mcs51/cmd.c: converted multi-line string literals
16151 * sim/ucsim/globals.cc: converted multi-line string literals
16152 * src/SDCCmain.c: introduced signal handler to remove temp files
16153 * doc/Makefile: small tweaks, implement clean
16154 * doc: removed generated files
16156 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16158 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16159 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16160 Address Record is not correctly generated for DS390."
16162 2003-02-02 Borut Razem <borut.razem AT siol.net>
16164 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16165 * as/mcs51/asm.h: fixed compilation with Borland C
16166 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16167 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16168 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16169 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16170 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16171 src/z80/Makefile.bcc: delete $(LIB) only if exist
16172 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16174 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16176 * device/include/malloc.h: introduced NULL
16177 * device/include/string.h: introduced NULL
16178 * device/include/stdlib.h: introduced NULL
16179 * device/lib/_memcpy.c: removed NULL
16180 * device/lib/_strcat.c: removed NULL
16181 * device/lib/_strchr.c: removed NULL
16182 * device/lib/_strcmp.c: removed NULL
16183 * device/lib/_strcpy.c: removed NULL
16184 * device/lib/_strcspn.c: removed NULL
16185 * device/lib/_strlen.c: removed NULL
16186 * device/lib/_strncat.c: removed NULL
16187 * device/lib/_strncmp.c: removed NULL
16188 * device/lib/_strncpy.c: removed NULL
16189 * device/lib/_strpbrk.c: removed NULL
16190 * device/lib/_strrchr.c: removed NULL
16191 * device/lib/_strspn.c: removed NULL
16192 * device/lib/_strstr.c: removed NULL
16193 * device/lib/_strtok.c: removed NULL
16194 * device/lib/malloc.c: removed NULL, include own header
16196 2003-02-02 <johan AT balder>
16198 * 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
16199 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16200 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16201 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16202 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16203 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16205 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16207 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16210 2003-02-01 <johan AT balder>
16212 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16214 2003-01-31 <johan AT CP255758-A>
16216 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16218 2003-01-30 <johan AT balder>
16220 * src/SDCCBBlock.c: automatic bug detection
16221 * src/SDCCicode.c: automatic bug detection
16223 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16225 * src/SDCCglobl.h: now --xram-size 0 works
16226 * src/SDCCmain.c: now --xram-size 0 works
16228 2003-01-29 <johan AT balder>
16230 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16232 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16234 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16235 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16236 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16237 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16238 * src/SDCCglobl.h: Added options --xram-size and --code-size
16239 * src/SDCCmain.c: Added options --xram-size and --code-size
16241 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16243 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16244 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16246 2003-01-27 <johan AT balder>
16248 * src/SDCC.y: fixed bug #613764
16250 2003-01-26 <johan AT balder>
16252 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16253 * src/SDCCsymt.h: fixed bug #673374
16254 * src/SDCCglue.c: fixed bug #661910
16255 * src/SDCCast.c: fixed bug #458099 and 673374
16257 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16259 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16260 * as/mcs51/strcmpi.h: added
16261 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16262 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16263 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16264 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16265 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16266 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16267 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16268 * as/mcs51/Makefile.aslink: new module strcmpi
16269 * as/mcs51/Makefile.asx8051: new module strcmpi
16270 * as/mcs51/Makefil.bcc: new module strcmpi
16271 * as/mcs51/Makefile.in: new module strcmpi
16272 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16274 2003-01-26 <johan AT balder>
16276 * src/SDCCglue.c: reverted back to 1.124
16277 * src/SDCCast.c: reverted back to 1.156
16278 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16280 2003-01-25 <johan AT balder>
16282 * src/SDCCglue.c: A better fix for bug #661910
16283 * src/SDCCast.c: A better fix for bug #661910
16284 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16286 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16288 * src/Makefile.in: remove spawn.o
16289 * src/SDCCmain.c: remove spawn.h
16290 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16291 * src/spawn.c: removed
16292 * src/spawn.h: removed
16293 * support/regression/ports/ds390/spec.mk: link with -r
16295 2003-01-24 <johan AT CP255758-A>
16297 * src/ds390/gen.c (aopOp): fixed bug #667458
16298 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16299 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16300 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16302 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16304 * src/mcs51/peeph.def: better assembler identation by Frieder
16305 * src/mcs51/gen.c: better assembler identation by Frieder
16307 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16309 * as/z80/string.h: removed for gcc 3.2
16310 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16311 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16313 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16315 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16316 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16317 * support/regression/Makefile: separate temp files for ports
16318 * support/regression/generate-cases.py: separate temp files for ports
16319 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16320 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16322 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16324 * moved tinitalk to device/examples/ds390
16326 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16328 * as/mcs51/lkmem.c: rflag is for DS390
16329 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16330 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16331 (linkEdit): move mem- and map-files the same way as ihx-files
16332 * src/z80/main.c (_setDefaultOptions): removed --generic
16333 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16334 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16335 * src/pic/glue.c (picglue): --c1mode works again
16336 * src/pic16/glue.c (pic16glue): --c1mode works again
16337 * src/asm.c (printCLine): fix #660034
16339 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16341 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16342 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16343 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16344 * as/mcs51/lkmem (summary): better fix for sp problem
16345 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16346 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16347 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16348 remove --stack-after-data
16350 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16352 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16353 * src/SDCCutil.c (join): ugly bug: missing '\0'
16354 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16356 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16358 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16360 * src/pic/main.c (_asmCmd): gpasm supports -o
16361 * src/z80/main.c: more general macros
16362 * device/lib/Makefile.in: remove intermediate files
16364 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16366 * .version: Bumped version number to 2.3.3
16367 * src/SDCCBBlock.c: new option -o
16368 * src/SDCCglobl.h: new option -o
16369 * src/SDCCglue.c: new option -o
16370 * src/SDCCmain.c: new option -o
16371 * src/asm.c: new option -o
16372 * src/ds390/main.c: new option -o
16373 * src/pic/glue.c: new option -o
16374 * src/pic/pcode.c: new option -o
16375 * src/pic/ralloc.c: new option -o
16376 * src/pic16/glue.c: new option -o
16377 * src/pic16/pcode.c: new option -o
16378 * src/pic16/ralloc.c: new option -o
16379 * src/z80/main.c: new option -o
16380 * device/lib/Makefile.in: use -o
16381 * support/regression/ports/ds390/spec.mk: use -o
16382 * support/regression/ports/gbz80/spec.mk: use -o
16383 * support/regression/ports/mcs51/spec.mk: use -o
16384 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16385 * support/regression/ports/z80/spec.mk: use -o
16386 * support/regression/ports/ucz80/spec.mk: use -o
16387 * support/regression/ports/xa51/spec.mk: use -o
16388 * support/regression/fwk/lib/timeout.c: fix usage string
16390 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16391 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16393 2003-01-07 <johan AT balder>
16395 * src/SDCCast.c (decorateType): fixed bug #600035
16397 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16398 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16399 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16400 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16401 * src/pic/pcode.c: outcommented unused variable to remove warnings
16402 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16404 2003-01-06 <karl AT turbobit.com>
16405 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16408 2003-01-06 <johan AT balder>
16410 * src/SDCCicode.c: fixed array add
16412 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16413 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16414 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16416 2003-01-04 <johan AT balder>
16418 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16420 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16421 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16423 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16424 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16425 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16427 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16428 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16430 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16431 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16433 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16434 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16436 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16438 * in /sdcc/as/mcs51/ changed these files in order to create an
16439 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16440 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16441 following files to include the previous two files: aslink.dsp,
16442 Makefile.aslink, Makefile.bcc, and Makefile.in.
16444 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16445 .adb instead of .cdb
16447 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16449 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16450 value from option --iram-size.
16452 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16454 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16457 2002-09-18 <wiml AT hhhh.org>
16459 * SDCClrange.h: exposed setFromRange() and setToRange()
16460 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16461 packRegsForAccUse() (bug 542397)
16462 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16463 multiple times and emitting the fetch operations more than once
16464 added aopGetUsesAcc() function to allow binary operators to
16465 fetch their operands in the correct order; made genMinus() emit
16466 compact code for X = LITERAL - Y
16468 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16469 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16470 sprintf() in line 1267.
16472 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16473 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16476 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16477 Changes to aslink (All the changes are marked with 'JCF'):
16479 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16482 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16483 area BSEG. Also moves, if possible, the DATA area down into the internal
16484 ram so more space is available.
16486 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16489 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16490 not bytes. Function summary() which creates a memory usage summary
16491 file with extension .mem. Reports of overlaping stack and small stack
16492 size. If the space for the stack is less than 16 bytes aslink trows a
16495 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16496 the 8051. Option 'y' for memory summary output file.
16498 Changes to sdcc (All the changes are marked with 'JCF'):
16500 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16502 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16503 overlaying area for it (uses RegBankUsed[4]).
16505 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16506 bank zero as used by default. By default aslink locates the stack
16507 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16508 the creation of the .mem file. Delegates the allocation of data area
16509 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16510 the begining of the stack area to aslink.
16512 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16513 glue() in SDCCglue.c creates an area for it.
16515 2002-09-03 Borut Razem <borut.razem AT siol.net>
16516 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16517 sdcc/src/pic/glue.c:
16518 introduced atexit() handler for teporay files removal in case of
16519 errors, assertions, ...
16521 2002-08-29 Borut Razem <borut.razem AT siol.net>
16522 * sdcc/support/cpp2/auto-host_vc_in.h:
16523 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16524 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16525 Maybe there is a similar problem with BORLANDC? It should be checked!
16527 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16528 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16529 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16530 was not executed, and the compiler (cl) launched a warning:
16531 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16533 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16534 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16536 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16537 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16539 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16540 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16541 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16542 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16543 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16544 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16545 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16546 - added Release configuration in VS projects
16547 - review of compiler an linker options
16548 - VC .exe files are generated in bin_vc directory, not to interfere
16549 with binaries generated from other projects (cygwin, mingw, bcc ...)
16551 * sdcc/src/yacc.dsp: added
16553 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16554 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16555 and insert the version number definitions from .version
16557 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16559 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16560 added - genarate auto-host.h using auto-host_vc_in.h as template
16563 removed from CVS, generated automatically
16565 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16566 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16568 2002-08-11 Borut Razem <borut.razem AT siol.net>
16569 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16571 2002-08-10 Borut Razem <borut.razem AT siol.net>
16572 * src/SDCCmain.c (main):
16573 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16574 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16575 The consequence was that some temporary files were not removed.
16578 unification of code in functions tempfilename() and tempfile():
16579 function tempnam() is defined in Visual Studio 6.0 and .NET
16581 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16583 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16584 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16585 - removed compiler command line option /WX: Treats all warnings as errors
16586 - update a list of source files, included into the project
16588 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16589 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16590 changed project type to Generic Project so that can be correcly converted to VS.NET project
16592 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16594 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16596 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16598 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16599 added return 0 statements after assert() to make compiler happy
16601 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16602 added newline in the def file to keep MSC compiler satisfied
16604 * sdcc/src/z80/gen.c:
16605 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16606 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16607 - solved MSC error in function aopDump()
16609 * sdcc_vc.h: define PREFIX as "\\sdcc"
16611 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16612 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16614 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16615 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16616 - Rewrote the register banking algorithm.
16617 - Added pCode live-range analysis to registers (for now, only non-used and
16618 singly-used registers optimized away)
16620 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16622 * 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.
16624 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16625 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16627 2002-04-22 Michael Hope <michaelh AT vroom>
16629 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16631 * configure.in (DD_COPT): Added include support required for gbdk.
16633 * .version: Bumped version number just to increase it.
16635 * src/SDCCmain.c: Added -nostdinc to the default options.
16637 2002-04-15 Michael Hope <michaelh AT vroom>
16639 * device/lib/z80/printf.c (sprintf): Added.
16641 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16643 * src/z80/peeph.def: Added transpose redundent load rule.
16645 * src/z80/main.c: Added force callee saves for jaune.
16647 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16649 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16651 2002-03-28 Johan Knol <johan AT balder>
16653 * src/SDCCval.c: fixed bug #532436
16655 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16657 Added "char *Processor" field to the port structure.
16660 Added -p option. Allows port dependent processor to be specified.
16663 Initialized the new field char *Processor field to NULL in all ports
16666 Compiler generated registers for interrupt context saving
16667 were not getting allocated.
16669 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16672 Fixed left shift. Will promote the left side of a left shift
16673 if a) left shifting more than size of operand or b) when assigned
16674 to something size > size of left side
16676 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16678 tons of changes. Register allocation has been
16679 rewritten. Added customization for the various PICs. Flow
16680 analysis is restructured. ...
16682 * src/pic/device.h:
16685 * src/pic/device.c:
16686 Added. device.c is a PIC port hack to accomodate variations
16689 2002-03-13 Michael Hope <michaelh AT vroom>
16691 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16693 2002-03-04 johanknol <johanknol AT manik>
16695 * /src/SDCCval.c: fixed
16697 const unsigned char arr[][2] = { { 0, 1 } };
16698 t18.c:1: error: Initializer element is not constant
16700 2002-03-04 bela <bela AT manik>
16702 * /device/include/mcs51reg.h:
16703 ds89c420 register definition update
16705 2002-03-03 <johan AT FRIJA>
16707 * support/Util/SDCCerr.c: did something, but don't no why anymore
16709 * support/regression/tests/bug-524691.c: made it a little less shy
16711 * src/SDCCast.c (decorateType): fixed bug #524697
16713 * src/SDCCast.c: made some lineno improvements
16715 * src/SDCCval.c (getNelements): changed warning to error
16717 * src/SDCCglue.c (printIvalArray): changed warning to error
16719 * src/SDCCicode.c: fixed a warning for mingw
16721 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16723 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16725 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16727 * src/ds390/peeph.def:
16728 Added some more peephole rules
16730 * src/ds390/gen.c: Various fixes & enhancements
16732 * src/SDCClrange.c, src/SDCClrange.h:
16733 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16735 * src/ds390/ralloc.c:
16736 various fixes & enhancements (ds390) specific
16738 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16739 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16742 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16744 2002-03-02 <johan AT FRIJA>
16746 * src/SDCCast.c (decorateType): fixed bug #524708
16748 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16750 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16752 2002-03-01 Michael Hope <michaelh AT vroom>
16754 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16756 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16758 2002-03-01 <johan AT FRIJA>
16760 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16762 * src/SDCCast.c (decorateType): fixed bug #524209
16764 * src/SDCCval.c (valNot): fixed bug #524195
16766 2002-02-26 <johan AT balder>
16768 * src/xa51/gen.c: fixed a warning
16770 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16772 * src/SDCCast.c (decorateType): fixed bug #522534
16774 2002-02-23 <johan AT balder>
16776 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16778 2002-02-22 <johan AT balder>
16780 * src/SDCCast.c: fixed bug #514865
16782 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16784 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16786 * sdcc/src/SDCCloop.c:
16787 Previous fix was not good. basic blocks that have "break" or "return" are
16788 not really partof a loop , but live ranges used in these blocks should
16789 be live thru the entire loop, so set partOfLoop but don't add them to
16792 2002-02-21 <johan AT FRIJA>
16794 * src/SDCCcse.c: fixed bug #514308
16796 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16799 Fixed BUG #519583. If a conditional block ended in a return/break
16800 statement inside a loop, it was not being considered part of the loop.
16802 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16804 2002-02-10 Karl Bongers <karl AT turbobit.com>
16807 Fixed up SDCDB debugger somewhat. Updated debugger/README
16808 with lots of comments and notes.
16810 * device/examples/test2.c:
16811 Fix bug, "red" variable not being initialized(compiler complained).
16813 * device/examples/Makefile, examples/test3.c:
16814 Add Makefile in device/examples folder, compiles test3.c
16815 for use as a multiple module SDCDB test case.
16817 * sim/ucsim/cmd.src/cmdset.cc:
16818 Took out debug printfs in ucsim "next" command.
16820 * sim/ucsim/xa.src:
16821 Karl and Johan start ucsim XA support. Most dissassembly working,
16822 about 75% emulation done(plenty of work remaining).
16824 * sim/ucsim/z80.src:
16825 Add Z80 support to ucsim, add test-ucz80 regression test,
16826 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16827 Notice z80 compiler fails on examples/test3.c/crc code.
16829 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16831 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16832 Added support for --parms-in-bank1
16834 * src/ds390/peeph.def:
16835 added a few more peephole optimzations
16837 * src/ds390/main.c:
16838 1) added __builtin_inp & __builtin_outp used to read in data of given length
16839 from a memory mapped port
16840 2) added __builtin_memcmp
16841 3) added __builtin_swapw swap bytes of a short
16843 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16844 1) handle multiple send & receives from register bank1
16845 2) ralloc can now allocate DPTR1 to some liveRanges
16847 * src/SDCCsymt.c, src/SDCCsymt.h:
16848 changes to handle multiple sends & receives
16850 * src/SDCCptropt.h:
16851 added some pointer arithmetic optimization
16853 * src/SDCCptropt.c:
16854 added some pointer arithmetic optimizations but not stable yet so not
16855 called from anywhere (will get this working shortly)
16857 * src/SDCCopt.c: fixed for multiple sends & receives
16860 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16861 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16862 set preprocessor defines (depending on options)
16864 * src/SDCCicode.c, src/SDCCicode.h:
16865 changes made to handle multiple sends & receives
16868 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16870 * src/SDCCcse.c, src/SDCCcse.h:
16871 added function findbackward def (to be used in upcoming optimization)
16873 * src/SDCCcflow.c, src/SDCCcflow.h:
16874 added function returnAtEnd - to determine if a basic block terminates with
16877 * src/SDCCast.c, src/SDCCast.h:
16878 added option parms-in-bank1
16880 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16881 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16882 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16883 adjusted for --parms-in-bank1 option
16885 * device/include/string.h:
16886 donot redefine "reentrant" keyword
16888 * device/include/ds80c390.h: Added some more SFRs
16890 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16892 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16894 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16896 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16898 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16900 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16902 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16904 * Added --xram-movc option
16906 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16908 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16910 2002-01-11 Johan Knol
16912 * Added math lib of Jesus Calvino-Fraga
16914 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16916 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16917 * support/regression/Makefile: new target test-mcs51-stack-auto
16918 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16920 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16922 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16924 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16926 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16928 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16930 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16932 * src/SDCCglue.h: add definition for printIvalChar()
16934 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16936 * src/SDCCast.c: fix #498138 by Johan
16938 * src/SDCCglue.c: fix #498138 by Johan
16940 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16942 * support/regression/Makefile: fix clean
16944 * support/regression/ports/ds390/support.c: fix transmission of last character
16946 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16948 * /sdcc/src/ds390/gen.c:
16949 a) improved computing address of stack variable
16950 b) took out some #if 0 code
16951 c) improved parmBytes adjustment
16952 d) improved genPlusIncr & genMinusIncr
16953 e) genCmp could generate bad code (when left assigned to DPTR)
16954 f) Fixed bug in hasInc
16956 * /sdcc/src/ds390/ralloc.c:
16957 a) packRegsForSupport could mess up live information (Fixed)
16958 b) packRegsDPTRuse could be incorrect for left & right shift
16960 * /sdcc/src/mcs51/ralloc.c:
16961 packRegsForSupport could mess up the live information (Fixed)
16963 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16965 * /sdcc/src/SDCCast.c:
16966 can reverse a loop even if function call is present as long
16967 as the loop control variable is local & is not passed as parameter
16969 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16971 * /sdcc/ChangeLog: *** empty log message ***
16973 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16974 More builtin function additions for TININative
16976 * /sdcc/src/ds390/ralloc.c:
16977 Had broken the regression testsuite
16979 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16981 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16982 Added funcattr hasStackParms will be set for reentrant functions when there
16983 are paramteres on the stack, this helps in minimizing frame pointer generation
16984 typeFromStr can handle function pointers now
16986 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16987 *** empty log message ***
16989 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16991 * /src/ds390/gen.c, /src/ds390/main.c:
16992 More builtin function additions for TININative
16994 * /src/ds390/ralloc.c:
16995 Had broken the regression testsuite
16997 * /src/SDCCast.c: Fixed a bug in dumptree
16999 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17000 Added funcattr hasStackParms will be set for reentrant functions when there
17001 are paramteres on the stack, this helps in minimizing frame pointer generation
17002 typeFromStr can handle function pointers now
17004 * /doc/builtins.txt, /doc/TININative.txt:
17005 *** empty log message ***
17008 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17010 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17011 ALPHA version for -mTININative
17013 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17014 updated to reflect changes in the port structure
17017 added function do_assemble (similar to do_link) if non-null this function
17018 will be called to do assembly (-mTININative) requires a multi command
17020 added function genAssemblerEnd will be called to generate assembler Epilogue
17023 added _JavaNative to debug info printing
17025 * /src/SDCCmain.c: added option --tini-libid
17026 added port->do_assemble function (-mTININative) has a multi command assemble
17028 * /src/SDCCglue.c: Disabled "constExpr" check
17029 added port->genAssemblerEnd function
17031 * /src/SDCCglobl.h: Added option --tini-libid value
17034 tookout optimizeCompare from the header (has no external references)
17036 * /src/SDCCast.c: made one more function "static"
17038 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17040 * src/z80/mappings.i: Added z80asm support.
17042 * src/z80/main.c: Added z80asm support on --asm=z80asm
17044 * src/z80/gen.c: Fixed asm portability issues.
17046 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17048 * src/SDCCglue.c (printExterns): Added global/extern split.
17050 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17052 * support/regression/Makefile: added test for mcs51 model large
17054 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17056 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17058 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17060 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17062 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17064 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17066 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17068 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17070 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17072 * support/regression/tests/simplefloat.c: Port to mcs51.
17074 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17075 * support/regression/tests/bug-485362.c: Added.
17077 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17079 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17081 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17083 * src/z80/gen.c (aopDump): Added a dump function.
17085 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17086 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17088 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17090 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17092 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17094 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17096 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17098 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17100 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17102 * support/regression/ports/ds390/support.c: Use tinibios.
17104 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17106 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17108 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17109 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17111 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17113 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17115 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17117 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17119 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17120 (packRegsForIYUse): Created and optimised.
17122 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17124 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17125 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17127 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17129 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17131 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17133 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17135 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17137 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17139 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17141 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17143 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17145 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17147 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17149 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17150 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17151 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17153 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17155 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17156 (genNotFloat): Added.
17157 (genUminusFloat): Added.
17159 * device/lib/z80/Makefile: Added floating pt stubs.
17161 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17163 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17165 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17167 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17169 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17171 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17173 * sdcc/support/regression/Makefile: Add port ds390.
17175 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17177 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17179 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17181 * sdcc/support/regression/ports/ds390/support.c: Added.
17183 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17185 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17187 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17189 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17191 * device/include/malloc.h: Added z80 and gbz80 support.
17193 * device/lib/gbz80/heap.s: Added.
17195 * device/lib/z80/heap.s: Added.
17197 * device/lib/malloc.c: Added z80 and gbz80 support.
17199 * support/regression/tests/malloc.c (testMalloc): Added.
17201 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17203 * support/regression/tests/bug-478094.c: Added.
17205 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17207 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17209 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17211 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17213 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17215 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17217 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17219 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17221 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17223 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17225 * support/regression/tests/bug-477927.c: Added.
17227 * src/z80/peeph.def: Added minor rules.
17229 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17231 * src/z80/peeph.def: Added jump optimisation modification.
17233 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17235 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17237 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17239 * support/regression/tests/funptrs.c: Added.
17241 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17243 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17245 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17247 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17249 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17251 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17252 (movLeft2ResultLong): Created.
17254 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17255 (joinPushes): Added. Joins two char pushes into a word push.
17257 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17259 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17261 * support/makebin/Makefile (install): Added creation of dest dir.
17263 2001-10-24 Karl Bongers <karl AT turbobit.com>
17265 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17267 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17269 * src/z80/ralloc.c: Turned off faulty pack for one use.
17271 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17273 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17275 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17277 * support/regression/Makefile: Improved clean
17279 * support/regression/ports/gbz80/spec.mk: Added clean
17281 * support/regression/ports/host/spec.mk: Added clean
17283 * support/regression/ports/z80/spec.mk: Added clean
17285 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17287 * support/regression/ports/mcs51/timeout.c: little improvements
17289 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17291 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17293 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17295 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17297 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17299 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17301 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17303 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17304 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17306 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17308 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17310 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17312 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17314 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17316 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17318 * support/regression/tests/longor.c: Added.
17320 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17322 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17324 * as/mcs51/aslink.h: define PATH_MAX
17326 * as/mcs51/asm.h: define PATH_MAX
17328 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17330 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17332 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17334 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17336 * src/SDCCglobl.h: define PATH_MAX
17338 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17340 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17342 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17344 * src/z80/gen.c (gencjneshort): Fixed
17346 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17348 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17350 * support/regression/tests/bug-469671.c: Added.
17352 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17354 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17356 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17358 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17360 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17362 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17364 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17366 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17368 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17370 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17372 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17374 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17376 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17378 * 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.
17380 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17382 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17384 2001-10-07 <johan AT FRIJA>
17386 * device/lib/gets.c (gets): fixed the return value.
17388 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17389 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17391 * 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.
17393 * 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.
17395 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17397 * src/pic/gen.c: Removed Safe_strdup.
17399 * configure.in: Added option to enable libgc support.
17401 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17402 (bitVectUnion): Optimised.
17403 (bitVectIntersect): Optimised.
17404 (bitVectBitsInCommon): Optimised.
17405 (bitVectCplAnd): Optimised.
17407 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17409 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17411 * src/SDCCmain.c: distinguish between assembler debug and plain options
17413 * src/avr/main.c: remove standard assembler options
17415 * src/ds390/main.c: remove standard assembler options
17417 * src/mcs51/main.c: remove standard assembler options
17419 * src/port.h: removed "PENDING" comment
17421 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17423 * src/device/lib/_mulint.c : new, with assember functions
17425 * src/device/lib/_mullong.c : new, with assember functions
17427 * src/device/lib/_divuint.c : with assember functions
17429 * src/device/lib/_divsint.c : with assember functions
17431 * src/device/lib/_divulong.c: with assember functions
17433 * src/device/lib/_divslong.c: with assember functions
17435 * src/device/lib/_moduint.c : with assember functions
17437 * src/device/lib/_modsint.c : with assember functions
17439 * src/device/lib/_modulong.c: with assember functions
17441 * src/device/lib/_modslong.c: with assember functions
17443 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17445 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17447 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17448 replaced _mululong.c and _mulslong.c by _mullong.c
17450 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17452 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17454 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17456 * src/SDCCglue.c: test, if win32api is available for MINGW
17458 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17460 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17461 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17462 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17463 * support/regression/ports/host/spec.mk: removed GENERIC
17464 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17465 * support/regression/ports/z80/spec.mk: removed GENERIC
17467 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17469 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17471 * support/regression/tests/bug-467035.c: Created.
17473 2001-10-01 <johan AT FRIJA>
17475 * src/SDCC.y: fixed bug #466586 part 1
17477 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17479 * SDCCicode.c: z80 has no generic pointers
17480 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17482 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17484 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17486 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17488 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17490 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17492 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17494 * configure.in: Fixed up so that ucsim is only configured once.
17496 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17498 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17499 (getPathDifference): As above.
17501 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17503 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17505 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17506 * .version: Updated to 2.3.1
17508 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17509 Added copyright header.
17511 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17512 (assemble): Added support for macro based assembler commands.
17513 (linkEdit): Added support for macro based linker commands.
17514 (preProcess): Changed the pre-processor to use macros.
17515 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17516 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17518 * device/lib/z80/crt0.s: Added module name for debugging.
17520 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17522 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17524 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17526 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17528 * src/Makefile.in: Added SDCCmacro and SDCCutil
17530 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17532 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17534 2001-09-16 <johan AT FRIJA>
17536 * 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.
17538 2001-09-15 <johan AT FRIJA>
17540 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17541 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17543 2001-09-11 <johan AT FRIJA>
17545 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17547 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17549 * support/regression/tests/bug-460444.c: Added test case.
17551 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17552 (genCast): Added justification for all of the asserts.
17554 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17556 * support/regression/support.c: _xdata replaced by xdata
17558 * support/regression/spec.mk: removed _generic
17560 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17562 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17564 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17565 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17567 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17569 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17571 * support/regression/tests/bug-460010.c: Added test case.
17573 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17575 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17577 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17579 * support/regression/testfwk.c: removed workaround for bug #436344
17581 * support/regression/tests/bp.c: use less memory with mcs51
17583 * support/regression/tests/bug-441448.c: use less memory
17585 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17587 * support/regression/collate-results.py: typo
17589 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17591 * support/regression/tests/fetchoverlap.c: Added new test case.
17593 * support/regression/tests/bp.c: Added new test case.
17595 * support/regression/tests/bug-448984.c: Added new test case.
17597 * support/regression/tests/pow2shifts.c: Added new test case.
17599 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17600 (genlshTwo): Fixed right shift for count > 8.
17602 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17604 2001-09-08 <johan AT FRIJA>
17606 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17608 2001-09-07 <johan AT FRIJA>
17610 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17612 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17614 2001-09-06 <johan AT FRIJA>
17616 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17617 * bernhard noted me at this: "() equals to (void)" (1.38)
17619 2001-09-05 <johan AT FRIJA>
17621 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17623 2001-09-04 <johan AT FRIJA>
17625 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17628 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17630 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17632 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17634 * link/z80/aslink.h: Fixed path for PATH_MAX
17636 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17638 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17640 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17642 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17644 * 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.
17646 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17648 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17649 (genCmp): Fixed up genCmp for the GB with longs.
17651 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17653 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17655 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17657 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17659 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17661 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17663 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17665 * 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.
17667 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17669 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17671 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17673 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17675 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17677 * sim/ucsim/configure: little improvement of Cygwin-detection
17678 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17679 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17680 * support/regression/tests/bug-221100.c: small changes for mcs51
17681 * support/regression/tests/bug-221168.c: small changes for mcs51
17682 * support/regression/tests/bug-227710.c: small changes for mcs51
17683 * support/regression/tests/staticinit.c: small changes for mcs51
17684 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17685 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17686 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601