1 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
3 * device/lib/z80/mul.s,
4 device/lib/z80/memmove.s,
5 device/lib/z80/strlen.s:
6 Minor improvements, code cleanup and license clarification.
8 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
10 * device/lib/z80/mul.s:
11 Minor improvement in Z80 16x16 bit multiplication.
13 2009-03-23 Borut Razem <borut.razem AT siol.net>
15 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
16 device/include/pic/limits.h, device/include/pic16/limits.h,
17 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
18 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
19 support/regression/tests/funsigned-char.c:
20 applied patch 2704189: character constant sign fix
21 thanks to Robert Larice
23 2009-03-22 Borut Razem <borut.razem AT siol.net>
25 * Small Device C Compiler 2.9.0 released
26 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
28 2009-03-15 Borut Razem <borut.razem AT siol.net>
30 * support/scripts/repack_release.sh: added
32 2009-03-13 Borut Razem <borut.razem AT siol.net>
34 * doc/sdccman.lyx: "freeware" replaced with "free open source"
36 2009-03-12 Borut Razem <borut.razem AT siol.net>
38 * src/z80/peep.c: #2652979: --debug crashes sdcc
40 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43 support/regression/tests/bug2655200.c:
44 applied modified patch from Robert Larice <larice AT vidisys.de>
45 fixing original report of bug #2655200: pointer to pdata memory
46 not correctly initialized
48 2009-03-11 Borut Razem <borut.razem AT siol.net>
50 * as/asranlib/asranlib.c: retain the original file mode
52 2009-03-10 Borut Razem <borut.razem AT siol.net>
54 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
55 support/regression/tests/bug1875933.c:
56 fixed bug #1875933: Evelyn jumps into the void
57 thanks to Robert Larice
59 2009-03-10 Raphael Neider <rneider AT web.de>
61 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
62 to pCodeInstruction to avoid a segmentation fault
64 2009-03-03 Borut Razem <borut.razem AT siol.net>
66 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
68 2009-03-03 Raphael Neider <rneider AT web.de>
70 * device/lib/pic/libdev/Makefile.in: build device-specific
71 libraries for the correct processor, fixes #2654585
73 2009-03-01 Raphael Neider <rneider AT web.de>
75 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
77 2009-03-01 Borut Razem <borut.razem AT siol.net>
79 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
80 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
81 changed sdcc version to 2.9.0
83 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
85 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
86 (serialRegAssign): do not spil bit registers
87 throughout cosmetic changes
88 * support/regression/tests/bug2435941.c: new, added
90 2009-02-28 Raphael Neider <rneider AT web.de>
92 * src/regression/compare10.c,
93 src/regression/compare7.c,
94 src/regression/compare8.c,
95 src/regression/compare9.c: reset watchdog timer in time
96 * src/regression/configword.c: apply patch from #2488150
97 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
98 handler to 0x0000 as the linker no longer knows STARTUP sections
99 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
100 patch #2512926 to (mostly) fix #1762626, cosmetic changes
101 * src/pic/pcodepeep.c: remove reference to nonexisting function
103 2009-02-28 Raphael Neider <rneider AT web.de>
105 * device/include/pic16/signal.h: avoid multiline inline
106 assembler statements in macros, addresses #2644965
108 2009-02-27 Raphael Neider <rneider AT web.de>
110 * device/include/pic16/pic18f[24][3456]k20.h,
111 device/include/pic16/pic18f[68][567]j50.h,
112 device/include/pic16/pic18f[68]6j55.h,
113 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
114 device/lib/pic16/libdev/pic18f[68][567]j50.c,
115 device/lib/pic16/libdev/pic18f[68]6j55.c,
116 device/include/pic16/pic18fregs.h,
117 device/include/pic16/pic16devices.txt,
118 device/lib/pic16/pics.all,
119 device/lib/pic16/libdev/Makefile.am,
120 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
121 families (87j50 family contributed by Robert Wuest)
123 * device/include/pic16/adc.h,
124 device/lib/pic16/libio/adc/adcbusy.c,
125 device/lib/pic16/libio/adc/adcclose.c,
126 device/lib/pic16/libio/adc/adcconv.c,
127 device/lib/pic16/libio/adc/adcopen.c,
128 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
130 * doc/sdccman.lyx: updated list of supported devices, fixed typo
131 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
133 * device/lib/pic16/Makefile.in,
134 device/lib/pic16/libm/Makefile.in,
135 device/lib/pic16/debug/Makefile.in,
136 device/lib/pic16/libio/Makefile.in,
137 device/lib/pic16/startup/Makefile.in,
138 device/lib/pic16/libsdcc/Makefile.in,
139 device/lib/pic16/libdev/Makefile.in,
140 device/lib/pic16/libc/Makefile.in: regenerated
142 2009-02-27 Borut Razem <borut.razem AT siol.net>
144 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
145 #1829678 and #1704376 in the way proposed by Alan Baldwin
147 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
149 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
150 to Steve Qu for the fix.
152 2009-02-23 Borut Razem <borut.razem AT siol.net>
154 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
155 it is already fixed for mcs51 and hc08 targets
156 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
158 2009-02-22 Borut Razem <borut.razem AT siol.net>
160 * device/lib/Makefile.in: fixed parenthesis error
161 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
162 fixed webdocs bug #1967920: --version
164 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
166 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
168 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
170 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
171 when addresses are unsorted
173 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
175 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
176 Gudjon Gudjonsson <gudjon AT gudjon.org>
177 * device/include/mcs51/p89c66x.h: fixed some defines
178 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
179 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
182 2009-02-14 Borut Razem <borut.razem AT siol.net>
184 * doc/sdccman.lyx: corrected cpp info
186 2009-02-13 Borut Razem <borut.razem AT siol.net>
188 * as/Makefile.in: *.doc renamed to *.txt
190 2009-02-11 Borut Razem <borut.razem AT siol.net>
192 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
193 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
195 2009-02-11 Borut Razem <borut.razem AT siol.net>
197 * doc/sdccman.lyx: documented ar format libraries
199 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
201 * support/regression/tests/float_single.c: added regression
202 test. Some testpoints for probably rarely used functions
203 (acosf, sinhf, tanf, expf) disabled for some targets
205 2009-02-10 Raphael Neider <rneider AT web.de>
207 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
208 (genAssign): fixed for operands on the stack
210 * device/lib/pic16/libc/stdio/vfprintf.c,
211 device/lib/pic16/configure.ac,
212 device/lib/pic16/Makefile.common: add configurable support for
213 printing floats via ./configure --enable-floats
214 * device/lib/pic16/configure,
215 device/lib/pic16/Makefile.in,
216 device/lib/pic16/libm/Makefile.in,
217 device/lib/pic16/debug/Makefile.in,
218 device/lib/pic16/libio/Makefile.in,
219 device/lib/pic16/startup/Makefile.in,
220 device/lib/pic16/libsdcc/Makefile.in,
221 device/lib/pic16/libdev/Makefile.in,
222 device/lib/pic16/libc/Makefile.in: regenerated
223 * doc/sdccman.lyx: documented float support and how to get it
224 * doc/Makefile.in: fixed race condition on parallel builds
226 * device/lib/pic16/libc/stdio/sprintf.c,
227 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
228 pointer to the string buffer, enlarge buffer for x_ftoa()
230 2009-02-10 Borut Razem <borut.razem AT siol.net>
232 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
234 2009-02-10 Raphael Neider <rneider AT web.de>
236 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
238 2009-02-09 Raphael Neider <rneider AT web.de>
240 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
241 artificial bank size limits for compound data (structs, arrays),
242 avoids assert if --obanksel=N, N > 1, is given
244 2009-02-09 Borut Razem <borut.razem AT siol.net>
246 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
247 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
248 uses '`' character instead '\n' for padding
249 * as/asranlib/asranlib.c: made it more robust
251 2009-02-08 Borut Razem <borut.razem AT siol.net>
254 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
255 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
258 2009-02-07 Borut Razem <borut.razem AT siol.net>
260 * as/asranlib/asranlib.c: fixed BSD header length calculation
261 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
262 due sdcc asxxxx license change to GPLv3
264 2009-02-05 Borut Razem <borut.razem AT siol.net>
266 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
267 added support for BSD (Mac OS X) ar format
268 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
269 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
270 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
271 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
272 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
273 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
274 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
275 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
276 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
277 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
278 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
279 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
280 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
281 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
282 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
283 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
284 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
285 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
286 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
287 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
288 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
289 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
290 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
291 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
292 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
293 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
294 changed license to GPL either version 3, or (at your option) any
297 2009-02-05 Borut Razem <borut.razem AT siol.net>
299 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
300 added support for BSD (Mac OS X) ar format
302 2009-02-02 Borut Razem <borut.razem AT siol.net>
304 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
305 device/lib/z80/Makefile.in:
306 chose source files in the PORT directory if they are available
308 2009-02-01 Raphael Neider <rneider AT web.de>
310 * device/lib/pic16/libdev/pic18f1220.c,
311 * device/lib/pic16/libdev/pic18f4450.c:
312 define SSPBUF to allow use of printf
314 2009-02-01 Borut Razem <borut.razem AT siol.net>
316 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
317 device/lib/hc08/Makefile.in, device/lib/incl.mk,
318 device/lib/z80/Makefile.in:
319 don't remake libraries
320 * support/regression/tests/snprintf.c:
321 reenable floating point in small-xstack-auto library
323 2009-01-26 Raphael Neider <rneider AT web.de>
325 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
327 2009-01-25 Raphael Neider <rneider AT web.de>
329 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
330 search path instead of appending them
332 2009-01-24 Borut Razem <borut.razem AT siol.net>
334 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
335 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
336 to 32 bit unsigned int when calling sputl() since it is a macro
337 * as/link/lkar.c: changed the initialization of This->loaded
339 2009-01-23 Borut Razem <borut.razem AT siol.net>
341 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
342 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
343 unsigned int when calling new(), since asxxxx doesn't use function
346 2009-01-21 Borut Razem <borut.razem AT siol.net>
348 * as/link/lkar.h: sgetl and sputl are independent of endianness
349 * as/link/sdxxxx_config.h.in: removed endianness detection
351 2009-01-20 Borut Razem <borut.razem AT siol.net>
353 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
354 due creation of ar format libraries
355 * support/scripts/sdcc.nsi:
356 don't add nonexistent object files to the package
358 2009-01-19 Borut Razem <borut.razem AT siol.net>
360 * Makefile.in, configure.in, configure,
361 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
362 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
363 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
364 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
365 device/lib/small/Makefile.in,
366 device/lib/z80/Makefile.in: create ar format libraries
367 * support/regression/ports/mcs51-xstack-auto/spec.mk:
368 use device/lib/Makefile to create library
369 * support/regression/tests/snprintf.c:
370 floating point is not enabled in small-xstack-auto library
371 * device/lib/libfloat.lib, device/lib/libint.lib,
372 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
374 2009-01-18 Borut Razem <borut.razem AT siol.net>
376 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
377 warning: extra tokens at end of #endif directive
379 2009-01-11 Borut Razem <borut.razem AT siol.net>
381 * Makefile.in: added SDCC_ASRANLIB to PKGS
383 2009-01-10 Borut Razem <borut.razem AT siol.net>
385 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
386 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
387 due added support for ar format libraries
389 2009-01-09 Borut Razem <borut.razem AT siol.net>
391 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
392 as/asranlib/asranlib.c: added asranlib
393 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
394 * Makefile.in, as/link/hc08/Makefile.in,
395 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
396 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
397 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
398 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
399 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
400 configure.in, sdcc.dsw: modified to support ar format libraries
402 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
404 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
407 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
409 * sim/ucsim/z80.src/inst_ed.cc:
410 Fixed bug #2488074, which made regression tests fail.
412 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
414 * device/lib/z80/mod.s,
415 device/lib/z80/div.s,
416 device/lib/z80/mulchar.s,
417 device/lib/z80/mul.s,
418 device/lib/z80/divsigned.s,
419 device/lib/z80/Makefile.in:
420 Implemented RFE #1702376.
422 2009-01-05 Borut Razem <borut.razem AT siol.net>
424 * as/link/lksdcclib.c:
425 fixed linker hanging in INDEXLIB is not defined (hc08)
427 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
430 Implemented RFE #2485684, and some further improvements of HL caching
432 * src/z80/peeph-z80.def:
433 Fixed a bug exposed by implementing RFE #2485684.
435 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
437 * src/z80/peeph-z80.def:
438 Peephole improvements.
441 device/include/string.h,
442 device/lib/z80/memmove.s:
444 * device/lib/z80/Makefile.in,
445 device/lib/Makefile.in,
446 support/regression/tests/memory.c,
447 device/lib/z80/strlen.s:
448 Partially implemented RFE #2471534.
450 2009-01-04 Borut Razem <borut.razem AT siol.net>
452 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
453 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
454 * doc/README.txt: updated John Hartman's e-mail address
455 * as/link/lkrel.c, as/link/lksdcclib.c:
456 fixed bug #2484677: Linker hangs
457 * src/z80/peep.c: fixed msvc warning C4047:
458 'return' : 'int ' differs in levels of indirection from 'char *'
459 * config.dsp: as/lib corrected to as/link
461 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
464 Implemented RFE #2484693.
465 * src/z80/peeph-z80.def:
466 Some peephole improvements.
468 2009-01-03 Borut Razem <borut.razem AT siol.net>
471 fixed warning: 'ret' may be used uninitialized in this function
473 2009-01-02 Borut Razem <borut.razem AT siol.net>
475 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
476 as/link/getline.[ch], as/link/lkrel.[ch]: added,
477 made support for differnet library formats more flexible,
478 preparation for support of ar format
479 * as/link/lklibr.c, as/link/z80/Makefile.in,
480 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
481 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
482 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
483 as/link/hc08/lkelf.c, as/link/aslink.h:
484 made support for differnet library formats more flexible,
485 preparation for support of ar format
487 2009-01-01 Borut Razem <borut.razem AT siol.net>
489 * as/link/asxxxx_config.h.in:
490 fixed warning: extra tokens at end of #endif directive
492 fixed warning: suggest parentheses around && within ||
493 * device/lib/Makefile.in: allow whitespaces at the end of lines in
494 ports.build, in order to make it work on cygwin - it seems to be a
495 bug in cygwin grep: CR is not treated as part of end-of-line
497 2008-12-31 Borut Razem <borut.razem AT siol.net>
499 * configure, configure.in, config.dsp, config_vc.awk,
500 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
501 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
502 introduced asxxxx_config.h.in
504 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
507 src/z80/peeph-z80.def:
508 Minor addition improvement.
510 2008-12-30 Raphael Neider <rneider AT web.de>
512 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
513 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
514 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
515 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
516 support/librarian/sdcclib.c, support/makebin/makebin.c:
517 partially revert changes from r5293..r5295
519 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
521 * src/z80/peeph-z80.def:
522 Minor peephole improvement.
524 2008-12-29 Raphael Neider <rneider AT web.de>
526 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
527 incorrectly discarded BANKSELs
529 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
531 * support/regression/tests/memory.c:
532 Added simple test for memset(), memcpy() and memmove()
534 2008-12-29 Borut Razem <borut.razem AT siol.net>
536 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
538 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
540 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
541 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
542 (177.j): added new rule
543 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
544 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
545 (decorateType CAST): propagate storage class to generic pointer results
547 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
549 * device/lib/z80/string.c,
550 device/lib/z80/printf.c,
551 device/lib/z80/mul.s:
554 Fixed code generation bug exposed by builtin memcpy().
556 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
558 * device/lib/_memcpy.c:
559 fixed conflict with builtin memcpy()
561 2008-12-26 Borut Razem <borut.razem AT siol.net>
563 * support/librarian/sdcclib.c:
564 fixed bug 2466950: "sdcclib broken"
565 by removing fgets return value check
567 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
570 device/include/string.h: Implemented RFE #1914254
572 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
573 * device/lib/z80/Makefile.in,
574 device/lib/Makefile.in,
575 device/lib/z80/memmove.s: Implemented RFE #1914256
577 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
579 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
580 * src/z80/peep.c: improved checks for unused data
582 src/z80/main.c: Implemented RFE #1899189
584 2008-12-25 Borut Razem <borut.razem AT siol.net>
586 * support/regression/Makefile.in:
587 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
589 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
591 * src/z80/peeph-z80.def: minor peephole improvements
593 2008-12-21 Borut Razem <borut.razem AT siol.net>
595 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
596 due to redefinition of symbol __assert
597 sdcclib.c:53:1:warning: "__assert" redefined
598 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
599 warning: this is the location of the previous definition
601 2008-12-20 Raphael Neider <rneider AT web.de>
603 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
604 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
605 support/cpp/libcpp/macro.c: fix format string errors
607 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
609 * src/pic/device.c: partial rewrite using strtok,
610 quieten compiler warnings, adopt SDCC coding style
612 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
613 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
614 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
615 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
616 support/librarian/sdcclib.c, support/makebin/makebin.c:
617 quieten most compiler warnings
619 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
620 probably fix operator precedence bug
622 * doc/clean.mk: quieten rm if no .lyx is present
624 2008-12-19 Borut Razem <borut.razem AT siol.net>
626 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
627 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
628 doc/README.txt, doc/test_suite_spec.lyx:
629 applied patch 2446381: Dcoumentation spelling correcitons
630 thanks to Steven Borley
632 2008-12-16 Raphael Neider <rneider AT web.de>
634 * device/include/pic/pic12f629.h,
635 device/include/pic/pic12f675.h,
636 device/lib/pic/libdev/pic12f629.c,
637 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
639 2008-12-14 Borut Razem <borut.razem AT siol.net>
641 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
642 converted to LyX 1.5.7 (\lyxformat 276) format
644 2008-12-07 Borut Razem <borut.razem AT siol.net>
646 * support/regression/tests/bitfields.c:
647 added test case for bug #2366757
649 2008-12-07 Raphael Neider <rneider AT web.de>
651 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
652 NULL pointer dereference, closes #2366757
654 2008-11-25 Raphael Neider <rneider AT web.de>
656 * device/include/pic16/pic16devices.txt,
657 sdcc/src/pic16/device.c,
658 sdcc/src/pic16/device.h: implicitly disable XINST
659 whenever CONFIG4L is set via an additional optional
660 argument to the configword directive in pic16devices.txt
662 2008-11-24 Raphael Neider <rneider AT web.de>
664 * device/lib/pic16/configure.ac,
665 device/lib/pic16/Makefile.common: fixed quoting issues
667 * device/lib/pic16/configure,
668 device/lib/pic16/debug/Makefile.in,
669 device/lib/pic16/libc/Makefile.in,
670 device/lib/pic16/libdev/Makefile.in,
671 device/lib/pic16/libio/Makefile.in,
672 device/lib/pic16/libm/Makefile.in,
673 device/lib/pic16/libsdcc/Makefile.in,
674 device/lib/pic16/Makefile.in,
675 device/lib/pic16/startup/Makefile.in: regenerated
677 * src/pic16/main.c (_pic16_finaliseOptions): revert to
680 2008-11-24 Raphael Neider <rneider AT web.de>
682 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
683 argument of --asm= or --link= to allow for
684 --asm="sh script --options", the user can double quote the
685 argument if needed: --asm="'c:/program files/gpasm' -q",
686 also fix some potential buffer overflows
688 2008-11-19 Borut Razem <borut.razem AT siol.net>
691 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
692 thanks Mauro Giachero
694 2008-11-16 Borut Razem <borut.razem AT siol.net>
696 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
697 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
699 2008-11-15 Borut Razem <borut.razem AT siol.net>
701 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
702 src/SDCCsymt.c, src/SDCCsymt.h:
703 fixed RFE #2291335 : Unnamed bit-field initialization
704 * support/regression/tests/bitfields.c:
705 added test case for RFE #2291335
706 * support/regression/tests/bug-1981238.c:
707 don't initialize unnamed bit-fields
709 2008-11-11 Raphael Neider <rneider AT web.de>
711 * device/include/pic16/pic18f25j10.h,
712 device/include/pic16/pic18f45j10.h: remove useless boilerplate
714 * device/include/pic16/adc.h,
715 device/lib/pic16/libio/adc/adcbusy.c,
716 device/lib/pic16/libio/adc/adcclose.c,
717 device/lib/pic16/libio/adc/adcconv.c,
718 device/lib/pic16/libio/adc/adcopen.c,
719 device/lib/pic16/libio/adc/adcread.c,
720 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
721 and fixed ADC routines to work for more target devices,
722 incorporates patch #2036130 by Nick Materer
724 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
726 * device/include/ctype.h,
727 * device/include/ds400rom.h,
728 * device/include/ds80c390.h,
729 * device/include/float.h,
730 * device/include/math.h,
731 * device/include/serial.h,
732 * device/include/stdbool.h,
733 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
735 * device/include/mcs51/C8051F336.h,
736 * device/include/mcs51/C8051T600.h,
737 * device/include/mcs51/C8051T610.h,
738 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
739 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
741 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
743 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
745 2008-11-10 Raphael Neider <rneider AT web.de>
747 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
748 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
749 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
750 (patch by Nick Materer, #2253980)
752 * device/lib/pic16/libio/adc.ignore,
753 device/lib/pic16/libio/i2c.ignore,
754 device/lib/pic16/libio/usart.ignore,
755 device/lib/pic16/pics.all: updated to build more device libs
757 * device/lib/pic16/libdev/Makefile.am,
758 device/lib/pic16/libdev/Makefile.in,
759 device/lib/pic16/libio/Makefile.am,
760 device/lib/pic16/libio/Makefile.in: regenerated
762 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
763 names per memory location, applied SDCC style to more functions
765 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
767 * device/include/mcs51/p89lpc933_4.h: new NXP header file
768 * device/include/mcs51/p89lpc935_6.h: new NXP header file
769 * device/include/mcs51/p89v66x.h: minor changes
770 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
772 2008-11-09 Raphael Neider <rneider AT web.de>
774 * device/include/pic/pic14devices.txt: fixed memory description for
775 12f629 and 12f675, closes #2236240
777 2008-11-06 Borut Razem <borut.razem AT siol.net>
779 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
780 pass system include paths with -isystem to sdcpp
781 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
782 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
784 2008-11-02 Raphael Neider <rneider AT web.de>
786 * doc/sdccman.lyx: updated the sections on the library build process
787 and on how to add support for new devices, and documented known
788 problems with the extended instruction set including a workaround
790 2008-11-01 Raphael Neider <rneider AT web.de>
792 * device/include/pic16/adc.h,
793 device/include/pic16/pic16devices.txt,
794 device/include/pic16/pic18f2410.h,
795 device/include/pic16/pic18f2510.h,
796 device/include/pic16/pic18f2515.h,
797 device/include/pic16/pic18f2610.h,
798 device/include/pic16/pic18f4410.h,
799 device/include/pic16/pic18f4510.h,
800 device/include/pic16/pic18f4515.h,
801 device/include/pic16/pic18f4610.h,
802 device/include/pic16/pic18fregs.h,
803 device/lib/pic16/libdev/Makefile.am,
804 device/lib/pic16/libdev/Makefile.in,
805 device/lib/pic16/libdev/pic18f2410.c,
806 device/lib/pic16/libdev/pic18f2510.c,
807 device/lib/pic16/libdev/pic18f2515.c,
808 device/lib/pic16/libdev/pic18f2610.c,
809 device/lib/pic16/libdev/pic18f4410.c,
810 device/lib/pic16/libdev/pic18f4510.c,
811 device/lib/pic16/libdev/pic18f4515.c,
812 device/lib/pic16/libdev/pic18f4610.c,
813 device/lib/pic16/libio/Makefile.am,
814 device/lib/pic16/libio/Makefile.in,
815 device/lib/pic16/pics.all: added support for 18f[24][456]10
816 and 18f[24]515 devices
817 * doc/sdccman.lyx: updated list of supported PIC16 devices
819 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
820 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
821 src/xa51/gen.c: avoid compiler warnings
822 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
824 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
826 * device/include/mcs51/p89v66x.h: NXP header file
827 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
828 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
830 2008-10-14 Raphael Neider <rneider AT web.de>
832 * device/lib/pic16/libdev/Makefile.am,
833 device/lib/pic16/libio/Makefile.am: enable building libraries for
834 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
835 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
836 * device/lib/pic16/libdev/Makefile.in,
837 device/lib/pic16/libio/Makefile.in: regenerated
839 2008-10-14 Raphael Neider <rneider AT web.de>
841 * device/include/pic16/pic18f2450.h,
842 device/include/pic16/pic18f4450.h,
843 device/lib/pic16/libdev/pic18f2450.c,
844 device/lib/pic16/libdev/pic18f4450.c,
845 device/include/pic16/adc.h,
846 device/include/pic16/pic16devices.txt,
847 device/include/pic16/pic18fregs.h,
848 device/lib/pic16/libdev/Makefile.am,
849 device/lib/pic16/libdev/Makefile.in,
850 device/lib/pic16/libio/Makefile.am,
851 device/lib/pic16/libio/Makefile.in,
852 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
854 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
855 stack to a fixed location, relax it to automatically work with all
856 but the smallest devices (256 byte RAM devices need #pragma stack)
858 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
860 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
861 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
862 * device/lib/_strcspn.c: fixed bug 2140931
864 2008-10-06 Raphael Neider <rneider AT web.de>
866 * device/include/pic16/stdio.h,
867 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
868 declared __naked for convenience, named all arguments
869 * device/lib/pic16/libc/stdio/strmgpsim.c,
870 device/lib/pic16/libc/stdio/strmmssp.c,
871 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
873 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
874 empty __naked functions,
875 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
876 corner cases (unlink first/last pCode in list), reuse more code
878 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
880 * src/ds390/main.c (_ds390_genInitStartup): added
881 * src/SDCCpeeph.c (getPatternVar): new, added,
882 (labelInRange): fixed bug 2115959
883 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
884 * src/SDCCicode.h: added newiTempOperand
885 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
886 added optimizations for 0/x and x/-1, see also patch 2142900
887 * support/regression/tests/onebyte.c (testMul): added test cases
889 2008-09-20 Borut Razem <borut.razem AT siol.net>
892 definition of absolute address symbols without initial value,
893 fixed SDCC crash "do not know how to intialize symbol"
895 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
897 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
898 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
899 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
900 * device/lib/z80/stubs.s: added stubs for above functions
901 * src/SDCCopt.c (convilong),
902 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
903 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
904 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
905 * support/regression/tests/onebyte.c: enabled all tests for z80
907 2008-09-15 Borut Razem <borut.razem AT siol.net>
909 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
910 device/lib/pic16/libc/stdio/printf.c,
911 device/lib/pic16/libc/stdio/strmusart.c,
912 device/lib/pic16/libc/stdio/printf_tiny.c,
913 device/lib/pic16/libc/stdio/sprintf.c,
914 device/lib/pic16/libc/stdio/strmgpsim.c,
915 device/lib/pic16/libc/stdio/putchar.c,
916 device/lib/pic16/libc/stdio/fprintf.c,
917 device/lib/pic16/libc/stdio/strmmssp.c,
918 device/device/lib/pic16/libc/stdio/vprintf.c,
919 device/lib/pic16/libc/stdio/printf_small.c,
920 device/lib/pic16/libc/stdio/vsprintf.c,
921 device/lib/pic16/libc/stdio/strmputchar.c,
922 device/lib/pic16/libc/Makefile.am,
923 device/lib/pic16/libc/Makefile.in:
924 *printf now returns int, puchar.c moved from stdlib to stdio,
925 *printf format parameter type changed from char * to const char *,
926 added GNU link excetion text to library source files,
927 applyed GNU coding style, removed useless svn ids,
928 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
929 binary specifier: "%b", "%hb" and "%lb"
930 * device/lib/pic16/libc/stdio/vfprintf.c:
931 applied patch #2044424: PIC16: vfprintf
932 thanks Mauro Giachero
933 * support/regression/tests/bug1057979.c:
934 removed old pic16 sprintf specifics
935 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
936 * doc/sdccman.lyx: documented 'b' binary format specifier removal
938 2008-09-15 Raphael Neider <rneider AT web.de>
940 * src/pic16/device.c (pic16_dump_usection): force udata sections
941 into the addressable range (0..0xFFF), workaround for a gpsim
942 bug preventing simulation of regtest bug1750318
943 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
944 (serialRegAssign): fixed regtest bug-971834,
945 (pic16_packRegisters): avoid null-pointer dereference
947 2008-09-14 Raphael Neider <rneider AT web.de>
949 * src/pic16/gen.c, src/pic16/ralloc.c: use
950 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
951 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
953 2008-09-12 Borut Razem <borut.razem AT siol.net>
955 * support/regression/fwk/testfwk.h:
956 define pdata as data for pic16 target
957 thanks Mauro Giachero
959 2008-09-11 Borut Razem <borut.razem AT siol.net>
961 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
962 support/regression/absolute.c:
963 applied patch #2105615: Some PIC16 testcase fixlets
964 thanks Mauro Giachero
966 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
968 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
969 * support/regression/tests/bug2094505.c: new, added
971 2008-09-07 Borut Razem <borut.razem AT siol.net>
973 * src/SDCCglue.c, src/SDCCast.c:
974 fixed throw of "excess elements" warning for char arrays
975 * support/regression/tests/nullstring.c:
976 disable warning about excess elements in array of chars initializer
978 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
980 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
981 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
982 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
983 * support/regression/tests/bug2077267.c: new, added
985 2008-09-05 Raphael Neider <rneider AT web.de>
987 * configure.in, Makefile.common.in: add support for ccache,
988 remove spurious $VERSION output, detect doc-tools even without
989 --enable-doc to facilitate later manual doc-builds, minor cleanup
990 * configure: regenerated
992 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
993 avoid races in parallel VPATH builds
994 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
995 * doc/sdccman.lyx: mention --without-ccache configure option
997 2008-09-01 Raphael Neider <rneider AT web.de>
999 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1000 * (genConstPointerGet): fix reading bitfields from __code space
1001 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1002 bitfield initializers (fix regression test bug1856409.c)
1003 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1006 2008-08-31 Raphael Neider <rneider AT web.de>
1008 * src/pic16/gen.c (genAssign): removed useless compiler output
1009 * (genPointerGet,genPointerSet,genCast),
1010 src/pic16/glue.c (pic16_printGPointerType):
1011 also handle PPOINTERs just to avoid spurious asserts
1012 * (pic16_printIvalType,pic16_printIvalBitFields):
1013 generalized to arbitrary type/bitfield sizes, allows compilation of
1014 regression test bug-1981238.c
1015 * (pic16_printIvalChar): fix regression test structflexarray.c
1016 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1017 in initialized structs and fix #1843745
1018 * (pic16_printIvalStruct): always output initializers for all fields,
1019 even those not explicitly given, fixes zeropad.c regression test
1020 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1021 #2073635, #1567098, and #1485812)
1022 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1024 2008-08-31 Borut Razem <borut.razem AT siol.net>
1026 * support/regression/tests/bug-895992.c,
1027 support/regression/tests/onebyte.c:
1028 enabled pic16 regression testing since the bugs
1029 1511794: pic16: regression test bug-895992.c fails
1030 1444425: onebyte.c regression tes fails on pic16
1031 are fixed, probably by fixing
1032 2048464: PIC16: fix genUminus - addresses not.c regression test
1033 * src/SDCCsymt.c, src/SDCCglue.c,
1034 support/regression/tests/bug-1981238.c:
1035 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1038 2008-08-30 Borut Razem <borut.razem AT siol.net>
1040 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1041 release version 4.3.2
1043 2008-08-24 Raphael Neider <rneider AT web.de>
1045 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1046 always use the sdcc from the current build tree (ignore $CC from
1047 the environment, fixes compile farm builds)
1048 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1049 remove more build products from install directory
1050 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1051 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1053 2008-08-24 Borut Razem <borut.razem AT siol.net>
1055 * src/SDCC.y: applied patch
1056 2050245: Fix # 1963382
1058 1963382: Listing File - C file comment is incorrect
1061 2008-08-23 Borut Razem <borut.razem AT siol.net>
1063 * src/pic16/gen.c: applied patch
1064 2048464: PIC16: fix genUminus - addresses not.c regression test
1065 thanks Mauro Giachero
1067 2008-08-22 Borut Razem <borut.razem AT siol.net>
1069 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1070 src/pic16/main.c: allow spaces in gpasm and gplink paths
1072 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1075 * src/z80/peeph-z80.def: minor peephole improvement
1077 2008-08-15 Raphael Neider <rneider AT web.de>
1079 * src/z80/gen.c (_vemit2): suppress compiler warning
1081 * src/pic/*.[ch]: make proper use of header files and avoid
1082 ad-hoc extern declarations, mark module-local helpers 'static',
1083 removed dead/replaced code, no functional changes
1084 * src/pic16/pcode.c: disentangled from pic14 backend
1086 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1088 * src/z80/gen.c: fixed #2051348
1089 * support/regression/tests/bug-2051348.c: regression test for #2051348
1091 2008-08-10 Raphael Neider <rneider AT web.de>
1094 * Makefile.common.in: export PACKAGE for $docdir,
1095 fixes #1957036, avoid some "underquoted definition" warnings
1096 * configure: regenerated
1098 2008-08-10 Raphael Neider <rneider AT web.de>
1100 * device/lib/pic16/**: build pic16 library using autotools for
1101 improved dependency tracking
1103 * device/lib/Makefile.in,
1105 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1107 2008-08-10 Raphael Neider <rneider AT web.de>
1109 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1110 local variables if --nooverlay is given, workaround for #2023121
1112 2008-08-08 Raphael Neider <rneider AT web.de>
1114 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1116 2008-08-08 Raphael Neider <rneider AT web.de>
1118 * src/pic/pcoderegs.c,
1120 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1122 2008-08-07 Borut Razem <borut.razem AT siol.net>
1124 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1125 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1126 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1127 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1128 applied modified patch 2038174: Add support for binary constants v2
1129 thanks Mauro Giachero
1130 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1132 2008-08-04 Raphael Neider <rneider AT web.de>
1135 * src/pic16/device.h,
1137 * src/pic16/main.c: enable --optimize-goto by default
1139 * device/lib/pic16/Makefile.common.in: suppress removed option
1142 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1144 2008-07-30 Borut Razem <borut.razem AT siol.net>
1146 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1147 applied patch 22032433: PIC16: fix constant strings,
1148 thanks Mauro Giachero
1150 2008-07-29 Borut Razem <borut.razem AT siol.net>
1152 * src/pic16/gen.c: applied patches:
1153 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1154 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1155 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1156 thanks Mauro Giachero
1158 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1160 * src/port.h: Fixed typo in comment
1162 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1164 * src/z80/mappings.i: Implemented RFE #1919415
1165 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1166 #1880202, #1914434, prepared for RFE #1703943
1168 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1170 * src/z80/peeph.def,
1171 * src/z80/peeph-z80.def,
1172 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1173 preparation for Z80 peephole improvements
1175 2008-06-21 Raphael Neider <rneider AT web.de>
1177 * device/include/pic16/pic18f66j60.h,
1178 * device/include/pic16/pic18f66j65.h,
1179 * device/include/pic16/pic18f67j60.h,
1180 * device/include/pic16/pic18f86j60.h,
1181 * device/include/pic16/pic18f86j65.h,
1182 * device/include/pic16/pic18f87j60.h,
1183 * device/include/pic16/pic18f96j60.h,
1184 * device/include/pic16/pic18f96j65.h,
1185 * device/include/pic16/pic18f97j60.h,
1186 * device/lib/pic16/libdev/pic18f66j60.c,
1187 * device/lib/pic16/libdev/pic18f66j65.c,
1188 * device/lib/pic16/libdev/pic18f67j60.c,
1189 * device/lib/pic16/libdev/pic18f86j60.c,
1190 * device/lib/pic16/libdev/pic18f86j65.c,
1191 * device/lib/pic16/libdev/pic18f87j60.c,
1192 * device/lib/pic16/libdev/pic18f96j60.c,
1193 * device/lib/pic16/libdev/pic18f96j65.c,
1194 * device/lib/pic16/libdev/pic18f97j60.c,
1195 * device/include/pic16/pic16devices.txt,
1196 * device/include/pic16/pic18fregs.h,
1197 * device/lib/pic16/pics.all: added new devices
1199 * device/include/pic16/adc.h,
1200 * device/lib/pic16/libio/adc/adcbusy.c,
1201 * device/lib/pic16/libio/adc/adcopen.c,
1202 * device/lib/pic16/libio/adc/adcsetch.c,
1203 * device/lib/pic16/libio/i2c/i2copen.c,
1204 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1205 all changes from a patch by Anton Strobl
1207 2008-06-12 Borut Razem <borut.razem AT siol.net>
1209 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1210 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1211 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1212 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1213 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1214 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1215 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1216 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1217 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1218 by applying the modified patch from Risto Huotari
1220 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1224 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1225 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1226 * support/regression/tests/bug1938300.c: new, added
1228 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * device/include/asm/ds390/features.h,
1231 * device/include/asm/mcs51/features.h,
1232 * device/include/mcs51/regc515c.h: inserted LGPL notice
1234 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1236 * device/lib/gbz80/div.s,
1237 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1238 patch 1597883, Thanks Robert Ramey
1240 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1243 createIvalCharPtr, createIvalPtr, createIval),
1245 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1246 initializers for local auto variables
1247 * support/regression/tests/zeropad.c: added testcase for auto initializers
1249 2008-05-26 Raphael Neider <rneider AT web.de>
1251 * device/lib/pic16/startup/crt0.c,
1252 * device/lib/pic16/startup/crt0i.c,
1253 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1254 explicit, fixed curr_entry loop for >= 256 initializer records,
1255 removed debug code (write to 0xf7e)
1257 2008-05-25 Raphael Neider <rneider AT web.de>
1259 * device/include/pic/pic16f627a.h,
1260 * device/include/pic/pic16f628a.h,
1261 * device/include/pic/pic16f648a.h: added missing ports
1263 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1265 * device/include/float.h: added __INFINITY
1266 * device/lib/_fsadd.c: handle overflows
1267 * device/lib/_fsmul.c,
1268 * device/lib/_fsdiv.c: use __INFINITY
1269 * device/lib/_fseq.c,
1270 * device/lib/_fsneq.c: handle -0.0
1271 * sim/ucsim/s51.src/uc89c51r.cc,
1272 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1273 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1274 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1275 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1276 * support/regression/tests/snprintf.c: test bug with --xstack
1278 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1280 * src/SDCCpeeph.c (callFuncByName):
1281 Support nested parenthesis in peephole function arguments (#1967300)
1283 2008-05-19 Raphael Neider <rneider AT web.de>
1285 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1286 fixed duplicate labels (#1911325)
1288 2008-05-19 Raphael Neider <rneider AT web.de>
1290 * src/regression/empty.c: suppress warning
1291 * src/regression/pointer1.c: enabled index_by_pointer()
1292 * src/regression/inline.c: now works for pic16 as well
1294 * src/pic16/device.c: include dbuf declarations
1295 * src/pic16/device.h: removed obsolete prototypes
1297 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1298 * src/pic16/glue.c: made purely local functions static,
1299 (pic16_printGPointerType, pic16_printIvalCharPtr,
1300 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1301 generic pointers' tags (#1961866)
1303 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1305 2008-05-19 Borut Razem <borut.razem AT siol.net>
1307 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1308 fixed typo, uninstall include/pic16/pic16devices.txt
1310 2008-05-18 Borut Razem <borut.razem AT siol.net>
1312 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1313 the buffer is null terminated
1314 * src/device/pic16.c:
1315 applied modified patch 1965676: Patch for Win32 16 bit PIC
1316 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1318 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1320 * src/SDCC.lex (check_type),
1321 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1323 * as/mcs51/clean.mk,
1324 * as/z80/clean.mk: also clean *.dep
1325 * device/lib/pic16/libsdcc/stack/Makefile,
1326 * sim/ucsim/libtool: removed as they are rebuild by configure
1327 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1329 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1331 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1332 fixupInline instead of createFunction to fix bug 1864577
1333 (inlineFindMaxBlockno): removed, use global blockNo
1334 * src/SDCCglobl.h: added blockNo
1336 * src/z80/peep.h: modified properties
1337 * support/regression/tests/bug1864577.c: new, added
1339 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1341 * as/mcs51/asdata.c,
1342 * as/mcs51/asm.h: added org_cnt
1343 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1344 * as/mcs51/asout.c: changed old K&R to ANSI
1345 * as/mcs51/Makefile.in: use common identifiers
1351 * as/hc08/Makefile.bcc,
1352 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1353 * sdcc_vc_in.h: added define __func__
1354 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1355 Thanks Ruud van Silfhout
1356 * support/regression/tests/bug1717305.c: new, added
1358 2008-05-05 Borut Razem <borut.razem AT siol.net>
1360 * support/regression/Makefile.in,
1361 support/regression/ports/ds390/spec.mk,
1362 support/regression/ports/hc08/spec.mk,
1363 support/regression/ports/mcs51-common/spec.mk,
1364 support/regression/ports/pic14/spec.mk,
1365 support/regression/ports/pic16/spec.mk,
1366 support/regression/ports/ucz80/spec.mk,
1367 support/regression/ports/z80/spec.mk:
1368 added INC_DIR and LIBDIR paths
1369 * src/ds390/gen.c: removed duplicated selicolon
1371 2008-05-04 Borut Razem <borut.razem AT siol.net>
1373 * support/regression/Makefile.in,
1374 support/regression/fwk/lib/testfwk.c,
1375 support/regression/ports/ds390/spec.mk,
1376 support/regression/ports/hc08/spec.mk,
1377 support/regression/ports/mcs51-common/spec.mk,
1378 support/regression/ports/mcs51-large/spec.mk,
1379 support/regression/ports/mcs51-medium/spec.mk,
1380 support/regression/ports/mcs51-small/spec.mk,
1381 support/regression/ports/mcs51-stack-auto/spec.mk,
1382 support/regression/ports/mcs51-xstack-auto/spec.mk,
1383 support/regression/ports/pic14/spec.mk,
1384 support/regression/ports/pic16/spec.mk,
1385 support/regression/ports/ucz80/spec.mk:
1386 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1387 used to run regeression tests
1389 2008-05-01 Raphael Neider <rneider AT web.de>
1391 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1392 supported devices and instructions to add new ones
1394 2008-05-01 Raphael Neider <rneider AT web.de>
1396 * device/include/pic16/adc.h,
1397 device/lib/pic16/libio/adc/adcbusy.c,
1398 device/lib/pic16/libio/adc/adcopen.c,
1399 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1400 18f2455 style ADC devices, based on patch #1776197
1401 * device/lib/pic16/libio/adc/adcclose.c,
1402 device/lib/pic16/libio/adc/adcconv.c,
1403 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1404 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1405 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1406 * device/include/pic16/pic18f4431.h,
1407 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1408 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1410 2008-05-01 Raphael Neider <rneider AT web.de>
1412 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1413 moved xinst flag into pic16_options_t
1414 * src/pic16/device.c (default_device, pic16_list_devices,
1415 pic16_find_device): removed references to sfrrange
1416 * src/pic16/gen.c (genFunction),
1417 src/pic16/glue.c (pic16initialComments),
1418 src/pic16/main.c (pic16_optionsTable),
1419 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1421 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1423 2008-04-29 Raphael Neider <rneider AT web.de>
1425 * src/pic16/devices.inc,
1426 device/include/pic16/pic16devices.txt: replaced compiled-in list
1427 of devices with a variant parsed at runtime
1428 * src/pic16/device.c: added support for parsing pic16devices.txt,
1430 * src/pic16/device.h: removed (now) unused fields from PIC_device
1431 * src/pic16/main.c: removed #pragma maxram,
1432 (_pic16_initPaths): removed bogus generation of search paths,
1433 setup the port proper only after the search paths (for
1434 pic16devices.txt) are set up,
1435 (_pic16_finaliseOptions): moved processor dependant code here
1436 from _pic16_initPaths(), clean up
1437 * src/pic16/ralloc.c (pic16_init_stack),
1438 * src/pic16/ralloc.h,
1439 * src/pic16/pcode.c: clean up
1440 * device/include/Makefile.in,
1441 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1442 * support/scripts/inc2h-pic16.pl: updated instructions
1444 2008-04-29 Raphael Neider <rneider AT web.de>
1446 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1447 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1448 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1449 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1450 added missing family members and 18f2480/2580/4480/4580 family
1451 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1452 * device/include/pic16/pic18f2525.h: use 18f4620.h
1453 * device/include/pic16/pic18f6680.h: use 18f8680.h
1454 * device/include/pic16/pic18fregs.h,
1455 device/lib/pic16/pics.all,
1456 src/pic16/devices.inc: add new devices
1457 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1458 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1459 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1460 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1461 prevent attempting to build the libio for some new devices
1463 2008-04-29 Raphael Neider <rneider AT web.de>
1465 * debugger/mcs51/Makefile.in: fixed paths to sources
1467 2008-04-25 Borut Razem <borut.razem AT siol.net>
1469 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1470 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1471 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1472 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1473 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1474 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1475 as/link/z80/linkz80.dsp: lklibr.c moved
1476 * doc/INSTALL.txt: binary archives in bz2 format
1477 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1479 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1481 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1482 * support/regression/tests/bug1856409.c: new, added
1484 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * src/mcs51/peep.c: Use werror for error messages.
1488 * src/SDCCicode.c (geniCodeConditional),
1489 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1490 * src/z80/Makefile.bcc,
1491 * src/z80/z80.dsp: added src/z80/peep.c/h
1492 * support/regression/tests/bug1839321.c: new, added
1494 2008-04-20 Raphael Neider <rneider AT web.de>
1496 * device/include/pic16/pic18f2455.h: added bitfields for port C
1498 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1500 * src/z80/peep.c: Use werror for error messages.
1502 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1504 * src/z80/peep.h (declaration of notUsed()),
1505 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1507 * src/z80/z80.h (added dependency on peep.h),
1508 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1511 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1513 * src/SDCCpeeph.c (added support for notUsed()),
1514 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1516 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1517 for notUsed()): Implemented generic (that is not port-specific) part
1520 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1523 * device/lib/libsdcc.lib,
1524 * device/lib/Makefile.in,
1525 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1526 * device/lib/calloc.c: renamed to _calloc.c
1527 * device/lib/free.c: renamed to _free.c
1528 * device/lib/malloc.c: renamed to _malloc.c
1529 * device/lib/realloc.c: renamed to _realloc.c
1530 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1531 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1532 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1533 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1534 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1535 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1536 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1537 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1539 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1540 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1541 * support/regression/tests/bug1509084.c: new, added
1543 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1545 * device/include/mcs51/cc2510fx.h: added _XPAGE
1546 * device/include/mcs51/compiler.h: cosmetic changes
1548 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1553 2008-03-31 Borut Razem <borut.razem AT siol.net>
1555 * support/cpp2 renamed to support/cpp
1556 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1557 support/cpp2/libiberty/splay-tree.c,
1558 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1559 support/cpp2/libcpp/directives.c,
1560 support/cpp2/libcpp/include/cpplib.h,
1561 support/cpp2/libcpp/include/symtab.h,
1562 support/cpp2/libcpp/include/line-map.h,
1563 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1564 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1565 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1566 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1567 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1568 release version 4.3.0
1569 * configure.in, configure, Makefile.in, Makefile.bcc:
1570 adapted for moved cpp2
1572 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1574 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1575 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1577 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1579 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1581 * support/regression/tests/bug1717943.c: new, added
1583 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1585 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1586 bytewise return value assignments introduced in last commit.
1588 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1590 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1591 genMult, genJumpTab):
1592 Use 16-bit instructions for addition in some additional cases,
1593 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1595 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1597 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1598 Implemented RFE #1921450, changed some debug messages.
1600 2008-03-30 Borut Razem <borut.razem AT siol.net>
1602 * Small Device C Compiler 2.8.0 released
1603 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1604 * support/scripts/sdcc.nsi: added finish page; this version
1605 was used for 2.8.0 release
1606 * doc/knownbugs.html: removed; magically generated by the build
1607 process using gen_known_bugs.pl from now on
1609 2008-03-23 Borut Razem <borut.razem AT siol.net>
1611 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1612 and reverted it, since it was already fixed by Raphael ;-)
1613 * doc/knownbugs.html: updated for RC2
1615 2008-03-22 Raphael Neider <rneider AT web.de>
1617 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1620 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1622 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1623 * support/regression/tests/bug1839277.c: added related testBug1839299
1625 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1627 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1628 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1630 * src/mcs51/gen.c: throughout only output hex constants
1631 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1632 * support/regression/tests/bug1839277.c: new, added
1634 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1636 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1637 compilation warning about nested comments.
1639 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1642 * support/regression/tests/bug1921073.c: new, added
1644 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1646 * src/z80/SDCCpeeph.c.c (callFuncByName):
1647 Commented function parameters.
1649 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1651 * src/z80/ralloc.c (packRegsForAccUse2):
1652 disabled a broken accumulator packing optimization (fixed #1292721).
1653 * support/regression/tests/bug-1292721: Regression test for #1292721.
1655 2008-03-16 Raphael Neider <rneider AT web.de>
1657 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1658 fixed code bloat regression using a variant of patch #1915618
1660 2008-03-16 Borut Razem <borut.razem AT siol.net>
1662 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1663 icon, changed startup menu for release distribution, code cleaning,
1664 create url files instead links in startup menu
1666 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1669 * support/regression/tests/bug1579949.c: new, added
1671 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1673 * device/lib/printf_fast.c: fixed bug 1255403
1675 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1678 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1680 2008-03-14 Borut Razem <borut.razem AT siol.net>
1682 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1683 command line options
1684 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1685 is correctly displayed
1686 * as/link/z80/lkmain.c: usage line commented out
1688 2008-03-13 Borut Razem <borut.razem AT siol.net>
1690 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1691 updated the list pf supported pic14 devices
1693 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1697 2008-03-12 Borut Razem <borut.razem AT siol.net>
1699 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1700 fixed documentation request #1718191
1701 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1702 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1705 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1708 * support/regression/tests/bug1505811.c: new, added
1710 2008-03-09 Raphael Neider <rneider AT web.de>
1712 * device/include/pic16/pic18f2620.h,
1713 * device/include/pic16/pic18f4620.h,
1714 * device/lib/pic16/libdev/pic18f2620.c,
1715 * device/lib/pic16/libdev/pic18f4525.c,
1716 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1717 family to consistently use pic18f4620.[ch], fixes #1832562
1719 2008-03-09 Borut Razem <borut.razem AT siol.net>
1721 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1722 changed sdcc version to 2.8.0
1723 * knownbugs.html: regenerated
1724 * support/scripts/gen_known_bugs.pl: added number of open bugs
1726 2008-03-09 Raphael Neider <rneider AT web.de>
1728 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1729 (genOr): read volatile operand even if the result is known,
1731 (genOr,genXor): removed unused legacy code,
1732 (genDummyRead): use pic16_mov2w_volatile()
1734 2008-03-08 Borut Razem <borut.razem AT siol.net>
1736 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1737 cons w. --model-large
1738 * support/regression/staticinit.c: added regression test for bug
1741 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/ds390/gen.c (pushSide, genPcall),
1744 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1745 * src/mcs51/gen.c: cosmetic changes
1746 * support/regression/fwk/include/testfwk.h: added macro reentrant
1747 * support/regression/tests/bug1908493.c: new, added
1749 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1751 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1753 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1755 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1756 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1757 already set in ds390/main.c and mcs51/main.c
1759 2008-03-07 Raphael Neider <rneider AT web.de>
1761 * src/regression/init0.c: new test for initialized arrays of function
1763 * src/regression/Makefile: made a bit more flexible, added init0.c
1764 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1765 pointers, closes #1427663
1767 2008-03-05 Borut Razem <borut.razem AT siol.net>
1769 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1770 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1772 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1774 * support/librarian/sdcclib.c:Added feature request 1908061:
1775 Synchronise sdcclib commands with ar.
1777 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1779 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1780 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1781 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1782 * device/include/mcs51/compiler.h: removed umlauts, added double
1785 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1787 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1788 * support/regression/tests/bug1536762.c: new, added
1790 * src/SDCCutil.h: added getBuildDate()
1791 * src/SDCCmain.c (printVersionInfo),
1792 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1794 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1795 * src/ds390/ralloc.c (packRegisters),
1796 * src/mcs51/ralloc.c (packRegisters),
1797 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1799 * support/regression/tests/bug1618050.c: new, added
1800 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1801 * support/regression/fwk/include/testfwk.h,
1802 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1805 2008-03-04 Raphael Neider <rneider AT web.de>
1807 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1808 on accessing OP_SYM_TYPE(op)
1809 * src/pic/gen.h: removed unused prototype of genMinusDec()
1810 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1811 fix #1876953 (invalid subtraction code), removed unused code
1813 2008-03-03 Raphael Neider <rneider AT web.de>
1817 * src/pic/genarith.c,
1819 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1820 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1822 2008-03-03 Raphael Neider <rneider AT web.de>
1824 * src/pic/device.c (find_device): search user-specified paths first
1825 for pic14devices.txt, fixes #1900827
1827 2008-03-02 Borut Razem <borut.razem AT siol.net>
1829 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1830 AddToPath and RemoveFromPath
1832 2008-03-01 Borut Razem <borut.razem AT siol.net>
1834 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1835 work correctly, added debugging support if -DSDCC.DEBUG command line
1838 2008-02-28 Borut Razem <borut.razem AT siol.net>
1840 * doc/sdccman.lyx: cosmetic changes
1842 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1845 * doc/sdccman.lyx: fixed unmeant removal of spaces
1847 2008-02-27 Borut Razem <borut.razem AT siol.net>
1849 * support/scripts/sdcc.nsi: corrected installation directory for
1850 current user installation mode
1851 * doc/README.txt: added Philipp Klaus Krause to the developers list
1853 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1856 return ifx condition
1857 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1858 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1859 ifxJump to fix bug 1838000
1860 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1861 * support/regression/tests/bug1838000.c: new, added
1862 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1864 2008-02-26 Borut Razem <borut.razem AT siol.net>
1866 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1868 * support/scripts/sdcc.nsi: added MULTIUSER page,
1869 NSIS upgraded to version 2.35
1871 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1874 * support/regression/tests/bug1565152.c: new, added
1876 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1878 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1879 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1880 * support/regression/tests/bug1670148.c: new, added
1882 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1884 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1886 2008-02-24 Borut Razem <borut.razem AT siol.net>
1888 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1889 is ineffective for unsigned char parameter
1891 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1894 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1895 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1896 * support/Util/MySystem.c (my_system): output errorcode when verbose
1898 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1900 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1903 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1905 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1908 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1910 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1912 2008-02-21 Borut Razem <borut.razem AT siol.net>
1914 * support/regression/Makefile.in,
1915 support/regression/ports/ds390/spec.mk,
1916 support/regression/ports/hc08/spec.mk,
1917 support/regression/ports/mcs51-common/spec.mk,
1918 support/regression/ports/pic14/spec.mk,
1919 support/regression/ports/pic16/spec.mk,
1920 support/regression/ports/ucz80/spec.mk,
1921 support/regression/ports/xa51/spec.mk:
1922 added CFLAGS when compiling timeout
1924 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1926 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1929 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1931 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1932 * support/regression/tests/bug1888147.c: new, added
1934 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1936 * src/z80/gen.c: fixed bugs #1596270, #1736867
1938 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1940 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1941 contents, mostly fixes #1596270
1943 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1945 * src/z80/peeph.def,
1946 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1947 peepholes, fixes #1806565
1949 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1952 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1953 fixes bug 1739475, thanks Robert Larice
1954 (rule 271): new, added
1956 2008-02-18 Borut Razem <borut.razem AT siol.net>
1958 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1960 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1964 2008-02-17 Raphael Neider <rneider AT web.de>
1966 * src/pic16/genarith.c,
1969 * src/pic16/genutils.c: removed unused legacy code,
1970 removed unused fields from struct asmop and struct _G
1972 2008-02-17 Raphael Neider <rneider AT web.de>
1974 * src/pic16/gen.c (AccRsh): cosmetic changes,
1975 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1976 genRightShiftLiteral): fixed to work with SFRs as result by
1977 assigning only once to result,
1978 removed a lot of unused/excluded code fragments
1980 2008-02-17 Raphael Neider <rneider AT web.de>
1982 * device/include/pic/pic16f88.h,
1983 * device/include/pic/pic16f886.h,
1984 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1986 2008-02-17 Borut Razem <borut.razem AT siol.net>
1988 * src/z80/peeph.def: applied patch
1989 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1990 * src/z80/gen.c, src/z80/peeph.def: applied patch
1991 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1992 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1993 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1994 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1995 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1996 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1998 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2000 * as/link/mcs51/aslink.dsp: removed SDK define
2001 * as/link/z80/clean.mk: brought in sync with other ports
2002 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2003 * as/hc08/Makefile.bcc,
2004 * as/mcs51/Makefile.bcc,
2005 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2006 * src/z80/main.c (_setValues): use the now capitalized -Z,
2007 (z80_port, gbz80_port): generate debug information when asked
2009 2008-02-16 Borut Razem <borut.razem AT siol.net>
2011 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2012 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2013 as/z80/Makefile.in. as/z80/Makefile.bcc:
2014 applied patch #1893393: patch for as-z80 and link-z80 to generate
2015 cdb, thanks to Armin Diehl
2016 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2017 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2018 asnoice.c moved to as/asxxsrc/asnoice.c
2019 * src/z80/peeph-gbz80.def: applied patch
2020 #1880235: Z80 return peephole, thanks to Philipp Krause
2022 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * doc/sdccman.lyx: bumped version to 2.7.5
2026 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2028 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2030 * device/include/pic16/stdlib.h,
2031 * device/lib/pic16/libc/stdlib/ltoa.c,
2032 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2034 2008-02-13 Borut Razem <borut.razem AT siol.net>
2036 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2037 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2038 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2039 src/SDCCopt.c, src/SDCCval.c:
2040 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2042 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * src/SDCCsymt.c (compareType): fixed bug 1309013
2046 2008-02-09 Borut Razem <borut.razem AT siol.net>
2048 * src/SDCCval.c, src/SDCCval.h:
2049 code cleaning, added function constChrVal()
2050 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2051 call constChrVal() instead constVal()
2053 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2058 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2059 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2062 2008-02-01 Raphael Neider <rneider AT web.de>
2064 * device/include/pic/pic16f886.h,
2065 * device/include/pic/pic16f887.h: added RA6 and RA7
2067 2008-01-24 Raphael Neider <rneider AT web.de>
2069 * device/include/pic/pic16f88.h: added RA6 and RA7
2070 * device/lib/pic/libdev/disabled_pic16f886.c,
2071 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2073 * src/pic16/devices.inc,
2074 * device/include/pic16/pic18f2423.h,
2075 * device/include/pic16/pic18f2523.h,
2076 * device/include/pic16/pic18fregs.h,
2077 * device/lib/pic16/pics.all
2078 * device/lib/pic16/libdev/pic18f2423.c,
2079 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2080 * device/lib/pic16/libio/i2c.ignore,
2081 * device/lib/pic16/libio/usart.ignore,
2082 * device/lib/pic16/libio/adc.ignore: ignore new devices
2084 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * src/SDCCast.c (createRMW): fixed bug 1582651
2088 2008-01-20 Borut Razem <borut.razem AT siol.net>
2090 * src/SDCCcse.c: partially fixed enhancement request
2091 #1793872 - multiply by -1 not collapsed
2092 * support/regression/tests/arithcsi.c: added regression test
2094 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2096 * as/mcs51/asx8051.dsp: removed define SDK
2097 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2098 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2100 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2101 cosmetic changes, brought more in sync, changed old K&R to ANSI
2103 2008-01-13 Borut Razem <borut.razem AT siol.net>
2105 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2106 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2108 2007-12-30 Borut Razem <borut.razem AT siol.net>
2110 * src/pic16/gen.c: fixed implementation of bitwise operations for
2112 * support/regression/tests/bitwise.c: added test cases
2114 2007-12-29 Borut Razem <borut.razem AT siol.net>
2116 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2117 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2118 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2119 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2120 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2121 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2122 src/pic16/pcode.[ch]: added const qualifier
2123 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2124 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2125 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2126 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2127 * as/asxxsrc/aslex.c: use dbuf_getline()
2128 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2129 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2130 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2131 as/z80/asm.h, as/z80/z80adr.c:
2132 changed type of ib and ip to const char *
2134 2007-12-28 Borut Razem <borut.razem AT siol.net>
2136 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2137 introduced (readlin) - long lines are turuncated
2138 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2139 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2140 as/z80/Makefile.in: moved aslex.c to asxxsrc
2141 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2142 * as/hc08/asmain.c, as/mcs51/asmain.c:
2143 added missing initialization of a_addr field
2144 * support/regression/tests/long_asm_line.c: added regtest for long
2147 2007-12-22 Borut Razem <borut.razem AT siol.net>
2149 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2151 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2153 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2155 2007-12-16 Borut Razem <borut.razem AT siol.net>
2157 * device/include/pic16/stdbool.h: removed, since already exists in
2158 device/include/; this also fixes bitopcse.c regression test for pic16
2160 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2161 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2162 dereference doesn't work; covered by regression test bug1399290
2164 2007-12-05 Borut Razem <borut.razem AT siol.net>
2166 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2169 2007-12-01 Borut Razem <borut.razem AT siol.net>
2171 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2172 corrected handling of the highest_valid_address
2174 2007-11-17 Raphael Neider <rneider AT web.de>
2176 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2177 * src/pic/glue.c (picglue): emit .file if --debug is given
2179 2007-11-17 Raphael Neider <rneider AT web.de>
2181 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2182 care when left or right operand resides in result, fixes #1830220
2184 2007-11-17 Borut Razem <borut.razem AT siol.net>
2186 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2187 #983491 - "Merge duplicate strings function is ineffective"
2188 * support/regression/tests/bug-983491.c: regtest disabled
2189 * as/asxxsrc: created
2190 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2191 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2192 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2193 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2194 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2195 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2196 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2197 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2198 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2199 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2200 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2201 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2202 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2204 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2206 * device/include/stdarg.h: added and removed some casts
2207 * src/SDCCsymt.c (compareType): Fully check types between generic and
2208 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2210 2007-11-13 Borut Razem <borut.razem AT siol.net>
2212 * support/regression/tests/bug-1817005.c:
2213 added regtest for bug #1817005 - as-z80 chokes on long labels
2215 2007-11-12 Borut Razem <borut.razem AT siol.net>
2217 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2218 as/z80/asout.c, as/z80/aslist.c:
2219 fixed bug #1817005 - as-z80 chokes on long labels
2221 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * as/z80/asmain.c: cosmetic changes
2227 * as/z80/alloc.h: removed
2229 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2230 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2231 * as/link/hc08/Makefile.in,
2232 * as/link/mcs51/Makefile.in,
2233 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2235 * as/link/mcs51/lkarea.c,
2236 * as/link/mcs51/lkmain.c: cosmetic changes
2237 * as/link/hc08/lklibr.c,
2238 * as/link/z80/lklibr.c,
2239 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2240 used cygwin_conv_to_full_posix_path,
2241 added warnings, cosmetic changes, brought more in sync
2242 changed old K&R into ANSI function declarations
2243 * as/link/z80/lklibr.c (loadAdb): added
2244 * as/link/z80/lkmain.c: removed -- option from usage text
2246 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * src/mcs51/gen.c (outBitC): optimized for no result
2250 2007-10-31 Borut Razem <borut.razem AT siol.net>
2252 * src/SDCCsymt.c: fixed (hopeful properly) bug
2253 #1805702 - order of extern matters
2254 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2257 2007-10-29 Borut Razem <borut.razem AT siol.net>
2259 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2260 - order of extern matters
2261 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2264 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2266 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2267 24bitMode, portIsDS390
2268 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2269 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2270 (notVolatileVariable): also check sloc names,
2271 (callFuncByName): moved ftab[] out of function and sorted it by use
2273 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2275 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2276 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2277 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2278 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2279 * support/regression/tests/bug-880197.c: new, added
2281 2007-10-28 Borut Razem <borut.razem AT siol.net>
2283 * support/regression/Makefile.in,
2284 support/regression/ports/mcs51-large/spec.mk,
2285 support/regression/ports/mcs51-xstack-auto/spec.mk,
2286 support/regression/ports/mcs51-stack-auto/spec.mk,
2287 support/regression/ports/mcs51-medium/spec.mk,
2288 support/regression/ports/mcs51-common/spec.mk,
2289 support/regression/ports/mcs51-common/*,
2290 support/regression/ports/mcs51-small/*:
2291 mcs51 renamed to mcs51-common, created mcs51-small
2292 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2293 * support/regression/tests/bug-1805702.c: added regtest for bug
2296 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2298 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2299 added new rules 265 - 270
2300 * support/regression/tests/bug1721024.c:new, added
2301 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2302 introduced new test-mcs51 to run all mcs51 tests
2304 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2306 * support/regression/tests/bug1816470.c: new, added
2308 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2310 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2311 propagate for *,+,- with float, fixed bug 1816470
2312 (decorateType): cast to resultTypeProp instead of resultType
2314 2007-10-19 Borut Razem <borut.razem AT siol.net>
2316 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2317 function is ineffective" for pic16 tareget
2318 * support/scripts/listerr.c: corrected include path
2319 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2322 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * support/regression/tests/using.c: new, added
2325 * support/regression/tests/vaargs.c: fixed and enabled test
2327 2007-10-18 Borut Razem <borut.razem AT siol.net>
2329 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2331 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2333 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2335 * doc/sdccman.lyx: documented option --Werror
2336 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2337 RegBankUsed[] earlier
2339 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2341 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2345 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2347 * src/SDCCast.c (decorateType): improved optimization of tri-op
2348 * src/SDCCerr.c (vwerror, setWError),
2350 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2351 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2353 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2355 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2356 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2357 * support/regression/tests/bug-223113.c,
2358 * support/regression/tests/bug-426632.c,
2359 * support/regression/tests/bug-468811.c,
2360 * support/regression/tests/bug-477835.c,
2361 * support/regression/tests/bug-478094.c,
2362 * support/regression/tests/bug-499644.c,
2363 * support/regression/tests/bug-524209.c,
2364 * support/regression/tests/bug-524211.c,
2365 * support/regression/tests/packcast.c,
2366 * support/regression/tests/structidx.c: added empty tests
2367 * support/regression/tests/bug-607243.c: enabled test
2369 2007-10-06 Borut Razem <borut.razem AT siol.net>
2371 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2372 support of universal binaries on Mac OS X
2374 2007-10-02 Borut Razem <borut.razem AT siol.net>
2376 * src/SDCCval.h: unified double2ul macro for all platforms
2377 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2378 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2380 2007-09-30 Borut Razem <borut.razem AT siol.net>
2382 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2384 * sdcc_vc_in.h: enabled warnings
2385 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2386 unsigned type, result still unsigned
2387 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2389 2007-09-28 Raphael Neider <rneider AT web.de>
2391 * src/pic/device.c (find_device): prevent buffer underflow error
2392 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2393 the just destroyed list entry
2395 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2397 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2400 2007-09-18 Borut Razem <borut.razem AT siol.net>
2402 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2403 applied to unsigned type, result still unsigned
2405 2007-09-17 Borut Razem <borut.razem AT siol.net>
2407 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2408 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2409 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2410 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2411 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2412 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2413 src/z80/gen.c, src/z80/ralloc.c:
2414 fixed bug #1739860 - sdcc does not work correctly on some platforms
2416 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2418 2007-09-17 Raphael Neider <rneider AT web.de>
2420 * src/pic16/device.c: reverted to previous version
2421 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2423 2007-09-16 Raphael Neider <rneider AT web.de>
2425 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2426 as this raises a ton of gpasm warnings, just emit a second label
2427 * src/pic16/devices.inc,
2428 * device/lib/pic16/pics.all,
2429 * device/lib/pic16/libdev/pic18f2585.c,
2430 * device/lib/pic16/libdev/pic18f2680.c,
2431 * device/lib/pic16/libdev/pic18f2682.c,
2432 * device/lib/pic16/libdev/pic18f2685.c,
2433 * device/lib/pic16/libdev/pic18f4585.c,
2434 * device/lib/pic16/libdev/pic18f4680.c,
2435 * device/lib/pic16/libdev/pic18f4682.c,
2436 * device/lib/pic16/libdev/pic18f4685.c,
2437 * device/include/pic16/pic18f2585.h,
2438 * device/include/pic16/pic18f2680.h,
2439 * device/include/pic16/pic18f2682.h,
2440 * device/include/pic16/pic18f2685.h,
2441 * device/include/pic16/pic18f4585.h,
2442 * device/include/pic16/pic18f4680.h,
2443 * device/include/pic16/pic18f4682.h,
2444 * device/include/pic16/pic18f4685.h,
2445 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2446 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2447 patch contributed by Anton Strobl, applied with changes
2449 2007-09-16 Raphael Neider <rneider AT web.de>
2451 * device/include/pic16/pic18f2431.h,
2452 * device/include/pic16/pic18f25j10.h,
2453 * device/include/pic16/pic18f4431.h,
2454 * device/include/pic16/pic18f45j10.h: adopted common include style
2455 * device/include/pic16/pic18f1320.h,
2456 * device/include/pic16/pic18f2320.h,
2457 * device/include/pic16/pic18f2525.h,
2458 * device/include/pic16/pic18f4320.h,
2459 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2460 * device/include/pic16/pic18fregs.h: prepared for automatic include
2461 file selection by having DEVICE.h for every DEVICE
2462 * device/lib/pic16/libdev/pic18f2320.c,
2463 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2465 * device/lib/pic16/configure.in,
2466 * device/lib/pic16/configure: use rm -rf instead of rmdir
2467 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2468 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2470 2007-09-09 Borut Razem <borut.razem AT siol.net>
2472 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2473 distingush between i386 and ppc Mac OS X versions
2475 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2477 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2478 * support/regression/tests/bug1788177.c: new, added
2480 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2482 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2483 * device/include/mcs51/lint.h added keyword __naked
2485 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2489 * src/SDCCmem.h: removed maxRegBank
2490 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2491 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2492 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2493 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2494 name and behaviour to handle banked functions
2495 (scan4op): and use it to fix bug 1786213
2497 2007-09-03 Raphael Neider <rneider AT web.de>
2499 * device/include/pic16/pic18f248.h,
2500 * device/include/pic16/pic18f258.h,
2501 * device/include/pic16/pic18f448.h,
2502 * device/lib/pic16/libdev/pic18f248.c,
2503 * device/lib/pic16/libdev/pic18f258.c,
2504 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2505 added T0CONbits, fixes #1786891
2507 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2509 * src/ds390/gen.c (genFarPointerSet),
2510 * src/hc08/ralloc.c (packRegisters),
2511 * src/mcs51/ralloc.c (packRegisters),
2512 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2514 * src/SDCCicode.h: POINTER_SET can be true for literals too
2515 * support/regression/tests/bug1750318.c: new, added
2517 2007-08-23 Borut Razem <borut.razem AT siol.net>
2519 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2520 library versions without the completition functionality
2522 2007-08-22 Raphael Neider <rneider AT web.de>
2524 * device/include/pic16/pic18f1220.h,
2525 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2527 2007-08-12 Borut Razem <borut.razem AT siol.net>
2529 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2531 2007-08-11 Borut Razem <borut.razem AT siol.net>
2533 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2534 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2535 support/Util/SDCCerr.[ch] moved to src
2536 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2537 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2538 device/examples/ds390/tinitalk/tinitalk.dsp,
2539 device/examples/serialcomm/windows/serialcomm.dsp,
2540 support/librarian/librarian.dsp:
2541 removed linking of unused odbc32.lib and odbccp32.lib
2542 * support/scripts/winres.h:
2543 added for compilation with Visual C++ 2005 Express Edition
2545 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2547 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2550 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2552 * sdccconf_in.h: update the endian test so that SPARC Solaris
2553 does not throw syntax errors
2555 2007-08-06 Borut Razem <borut.razem AT siol.net>
2557 * doc/sdccman.lyx: removed two index entries which prevented the
2558 generation of sdcc doc archive
2560 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2562 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2563 instead of lyx 1.5.0.
2565 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2567 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2568 Lucas Loizaga, with minor modifications. Thanks!
2570 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2572 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2575 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2577 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2578 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2581 2007-07-22 Borut Razem <borut.razem AT siol.net>
2583 * configure.in, configure: re-introduced .version
2584 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2585 the version reverted to 2.7.0
2587 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * doc/sdccman.lyx: bumped version to 2.7.3
2591 * device/include/mcs51/compiler.h: fixed elif->else
2592 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2593 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2594 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2595 enable accuse for bit operands
2596 * src/SDCCmain.c (printVersionInfo),
2597 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2598 environment descriptor
2599 * src/SDCCutil.h: added getBuildEnvironment
2600 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2601 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2602 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2603 * support/regression/tests/bug1348008.c,
2604 * support/regression/tests/bug1496419.c,
2605 * support/regression/tests/bug1503067.c,
2606 * support/regression/tests/preproc.c: added empty tests
2608 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2610 * support/regression/tests/bug1678803.c: new, added
2612 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * as/link/hc08/lkihx.c,
2616 * as/link/hc08/lkrloc.c,
2617 * as/link/mcs51/lkihx.c,
2618 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2619 ihxExtendedLinearAddress
2620 * as/link/mcs51/lkrloc.c (relr),
2621 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2622 acall/ajmp, see bug 830513
2624 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2626 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2627 (cseBBlock): remember aggr2ptr has been used
2628 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2629 (geniCodeAssign): fixed bug 868103
2630 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2631 added operandSize prototype
2632 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2633 (genDataPointerSet): use max of size of right and result,
2634 (gencjne): added parameter useCarry for optimization,
2635 (genCmpEq): use carry if appropriate,
2636 (genXor): check if operand already in carry
2637 * support/regression/tests/bug-868103.c: enabled test
2639 2007-07-12 Raphael Neider <rneider AT web.de>
2641 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2643 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2645 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2646 from Robert Larice, thanks
2647 * support/regression/tests/bitopcse.c,
2648 * support/regression/tests/bitvars.c,
2649 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2650 * support/regression/tests/bug-927659.c: enabled test for z80
2651 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2652 * support/regression/tests/bug1745717.c: new, added
2653 * support/regression/tests/literalop.c,
2654 * support/regression/tests/nullstring.c: removed storage definitions that
2655 are now in testfwk.h
2657 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2660 and bool for targets that do not fully support it.
2661 * support/regression/tests/bug1546986.c,
2662 * support/regression/tests/bug1723128.c,
2663 * support/regression/tests/bug1734654.c,
2664 * support/regression/tests/bug1738367.c,
2665 * support/regression/tests/constantRange.c: only use bool if allowed
2667 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2669 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2670 Larice, also handle function pointers
2671 * support/regression/tests/bug1749275.c: new, added
2673 2007-07-03 Borut Razem <borut.razem AT siol.net>
2675 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2676 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2677 #1746528: SDCC should ignore ':' in inline assembler comments
2678 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2680 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2683 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2685 2007-06-29 Borut Razem <borut.razem AT siol.net>
2687 * src/SDCCmain.c: fixed bug
2688 #1744746: SDCC #4867: broken option --xram-size
2690 2007-06-28 Borut Razem <borut.razem AT siol.net>
2692 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2693 find out the endianess of host machine for ucsim
2695 2007-06-27 Borut Razem <borut.razem AT siol.net>
2697 * support/regression/generate-cases.py: corrected the file name
2699 * configure.in, configure, sdccconf_in.h: find out the endianess of
2701 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2704 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2706 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2708 2007-06-26 Borut Razem <borut.razem AT siol.net>
2710 * support/regression/generate-cases.py: display warning if function
2711 list is empty; implemented more flexible rule for detection of
2712 testing functions, allowing return type 'void' in the same line as
2713 the function name in the function definition
2714 * support/regression/tests/bug-1654060.c: corrected test
2715 * support/librarian/sdcclib.c: fixed warning:
2716 format '%s' expects type 'char *', but argument 2 has type 'int'
2718 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2720 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2721 Multiple infiles for sdcclib.
2723 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2725 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2728 2007-06-18 Borut Razem <borut.razem AT siol.net>
2730 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2731 how to handle comments, so they have to be removed by the
2732 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2733 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2734 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2735 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2736 table driven option hadling
2738 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * src/SDCCast.c (decorateType),
2741 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2742 iCode to ast level to fix bug 1738367
2743 * support/regression/tests/bug1738367.c: new, added
2745 2007-06-15 Raphael Neider <rneider AT web.de>
2747 * src/pic16/devices.inc,
2748 * device/lib/pic16/pics.all,
2749 * device/include/pic16/pic18fregs.h,
2750 * device/include/pic16/pic18f[24][45]20.h,
2751 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2752 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2753 * device/lib/pic16/Makefile.in: faster cleanup
2755 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2757 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2759 2007-06-13 Raphael Neider <rneider AT web.de>
2761 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2763 2007-06-12 Raphael Neider <rneider AT web.de>
2765 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2766 suppress bit defines if NO_BIT_DEFINES is #define'd
2767 * device/include/pic/pic*.h: recreated all headers to include
2768 conditional bit defines
2769 * device/include/pic/pic16f886.h,
2770 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2771 * device/include/pic/recreate.sh: script to recreate the complete
2772 device library files based on the currently supported devices
2774 2007-06-12 Borut Razem <borut.razem AT siol.net>
2776 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2777 support/regression/Makefile.in, support/scripts/build.mak,
2778 support/scripts/Makefile.snapshot:
2779 use new svn URL scheme
2780 * doc/sdccman.lyx: SDCC Wiki moved to
2781 http://sdcc.wiki.sourceforge.net/
2783 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2785 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2786 * support/regression/tests/bug1734654.c: added
2788 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2791 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2792 with literal operands
2794 2007-06-10 Borut Razem <borut.razem AT siol.net>
2796 * as/link/z80/lklibr.c: fixed mingw build warning
2797 lklibr.c:575: warning: implicit declaration of function 'tolower'
2798 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2799 src/z80/main.c: move target specific options from src/SDCCmain.c
2800 to src/<target>/main.c
2802 2007-06-09 Borut Razem <borut.razem AT siol.net>
2804 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2805 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2806 * support/regression/tests/bug-1294691.c: added
2808 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2810 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2811 can also be static, fixes bug 1733438
2812 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2813 have absolute address too
2814 (computeType): added optimization for 'cond ? true : false'
2815 * support/regression/tests/absolute.c: added test for static absolute var
2817 2007-06-08 Raphael Neider <rneider AT web.de>
2819 * src/regression/Makefile: suppress parallel builds, allow easy
2820 switching between pic14/pic16 ports
2821 * src/regression/picregs.h: added pic14/16 header file switch
2822 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2823 inline.c,nestfor.c,string1.c}: include "picregs.h"
2825 2007-06-07 Borut Razem <borut.razem AT siol.net>
2827 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2828 permanent solution to suppress GCC 4.2.0 c++ warning:
2829 deprecated conversion from string constant to `char *'
2830 use 'const char *' where ever required
2831 * support/regression/generate-cases.py: implemented more flexible rule
2832 for detection of testing functions, allowing white-spaces surrounding
2833 the function name and the 'void' parameter.
2834 * support/regression/tests/constantRange.c,
2835 support/regression/tests/scott-compare3.c: fixed failing regression
2836 tests, uncovered by implementation of more flexible rule for detection
2837 of testing functions
2839 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2841 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2843 2007-06-04 Borut Razem <borut.razem AT siol.net>
2845 * configure.in, configure, config_vc.awk: sdcc version number is now
2846 stored in configure.in; removed .version
2847 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2848 doc/INSTALL.txt: version bumped to 2.7.2
2849 * sim/ucsim/configure.in, sim/ucsim/configure:
2850 use "read" to read from .version
2852 2007-06-03 Borut Razem <borut.razem AT siol.net>
2854 * */Makefile.in: removed annoying warning:
2855 Makefile:xx: Makefile.dep: No such file or directory
2857 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2859 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2860 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2861 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2862 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2863 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2864 bugfix: only use newBoolLink for bit result type
2865 * src/SDCCicode.c (geniCodeLogic): added param tree,
2866 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2867 (geniCodeLogicAndOr): use IS_BIT,
2868 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2869 (ast2iCode): added tree param to geniCodeLogic for comparisons
2870 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2871 * support/regression/tests/bug1723128.c: added test NotZero
2873 2007-06-01 Borut Razem <borut.razem AT siol.net>
2875 * SDCPP synchronized with GCC CPP release version 4.2.0,
2876 currently the latest release:
2877 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2878 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2879 support/cpp2/cppdefault.h, support/cpp2/except.h,
2880 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2881 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2882 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2883 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2884 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2885 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2886 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2887 support/cpp2/opts.h, support/cpp2/output.h,
2888 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2889 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2890 support/cpp2/system.h, support/cpp2/version.c,
2891 support/cpp2/Makefile.in: modified
2892 * support/cpp2/opts-common.c: added
2893 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2894 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2895 search for included source file in local directory
2896 * sim/ucsim/configure, sim/ucsim/configure.in:
2897 temporary solution to suppress GCC 4.2.0 c++ warning:
2898 deprecated conversion from string constant to `char *'
2900 2007-06-01 Raphael Neider <rneider AT web.de>
2902 * device/lib/pic/libdev/pic12f683.c,
2903 * device/include/pic/pic12f683.h: added GPIO bits
2905 2007-06-01 Raphael Neider <rneider AT web.de>
2907 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2908 quotation marks, clarified role of PIC14 vs. PIC16 ports
2909 * src/pic16/devices.inc,
2910 * device/include/pic16/pic18fregs.h,
2911 * device/include/pic16/pic18f[24][45]j10.h,
2912 * device/lib/pic16/pics.all,
2913 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2914 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2915 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2916 for new devices as they are not yet supported by gputils
2918 2007-05-31 Borut Razem <borut.razem AT siol.net>
2920 * Small Device C Compiler 2.7.0 released
2921 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2922 changed sdcc version to 2.7.1
2923 * support/scripts/sdcc.nsi: added How to create WIN32 release
2926 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * doc/sdccman.lyx: documented initialization and allocation of absolute
2929 variables, bit parameter passing, the need for function pointers to be
2930 reentrant and alpha quality support of inline and retrict
2932 2007-05-26 Borut Razem <borut.razem AT siol.net>
2934 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2935 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2936 * docs/knownbugs.html: updated
2938 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2940 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2942 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2944 (gencjneshort): optimized when left is AOP_DIR
2945 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2946 initializing unions in a struct/array
2947 * support/regression/fwk/include/testfwk.h: added defines for data, near
2948 and far for host and z80
2949 * support/regression/tests/bug1723128.c: new, added
2951 2007-05-22 Borut Razem <borut.razem AT siol.net>
2953 * doc/knownbugs.html: updated
2955 2007-05-21 Raphael Neider <rneider AT web.de>
2957 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2958 error message instead
2959 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2961 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2963 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2965 2007-05-21 Raphael Neider <rneider AT web.de>
2967 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2969 * src/regression/gpsim_assert.h,
2970 * src/regression/Makefile,
2971 * src/regression/pcodeopt.c: regression test for the above fix
2973 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2975 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2976 jumps to self, fixed bug 1717281
2978 2007-05-10 Borut Razem <borut.razem AT siol.net>
2980 * support/scripts/gen_known_bugs.pl: cosmetic fix
2981 * doc/knownbugs.html: generated by gen_known_bugs.pl
2983 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2985 * src/SDCCast.c (createFunction): also generate non-inlined version of
2986 function for functions declared as "static inline"
2987 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2988 function can be inlined after non-inlined version generated.
2990 2007-05-10 Borut Razem <borut.razem AT siol.net>
2992 * support/scripts/gen_known_bugs.pl: added script
2993 which generates knownbugs.html
2995 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * doc/knownbugs.html: updated for release 2.7.0
2999 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3001 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3003 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3006 (throughout): updated generating comments
3007 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3008 (throughout): updated generating comments
3009 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3010 rule instead of at the second, or it might skip lines when removing the
3012 * support/regression/tests/bug1714204.c: changed test to foo
3014 2007-05-08 Borut Razem <borut.razem AT siol.net>
3016 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3017 thanks to SDCC Distributed Compile Farm members,
3018 added Z80 and GBZ80 command line options
3019 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3021 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3023 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3024 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3025 * support/regression/tests/longlit.c: modified to be tested at all and
3026 to pass the actual test
3028 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3030 * device/include/mcs51/uPSD33xx.h: Added.
3032 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * device/lib/_gptrput.c,
3035 * device/lib/_gptrget.c: removed old code,
3037 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3038 * support/regression/tests/bug1714204.c: new, added
3040 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3042 * support/regression/tests/regtrack.c: test was never executed
3043 because of the regression test being picky about white spaces.
3044 * device/lib/mcs51/crtclear.asm: added comment
3046 2007-05-06 Raphael Neider <rneider AT web.de>
3048 * device/lib/pic/Makefile.rules,
3049 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3050 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3052 2007-05-06 Raphael Neider <rneider AT web.de>
3054 * src/pic16/device.h,
3056 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3057 _pic16_setDefaultOptions): removed/reordered command-line args
3058 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3059 devices, regrouped command line args, environment variables),
3060 clarified sone points, added sections on how to add devices to the
3063 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * src/z80/peeph.def: fixed bug in rule 2
3067 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3069 * src/port.h: added TARGET_MCS51_LIKE
3070 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3071 take advantage of it too
3072 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3073 (shiftR2Left2Result): Optimized: don't check shifting by 0
3074 * src/z80/peeph-z80.def,
3075 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3076 modifications, see patch 1700823
3077 * src/mcs51/peep.c (): fixed bug 1712928
3078 * support/regression/tests/bug1712928.c: new, added
3080 2007-05-05 Borut Razem <borut.razem AT siol.net>
3082 * device/lib/pic16/Makefile.common.in,
3083 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3084 removed bash dependencies
3086 2007-05-01 Borut Razem <borut.razem AT siol.net>
3089 fixed bug #1710507: --i-code-in-asm makes compile fail
3090 all iCode comments are now one liners
3091 * src/mcs51/gen.c: fixed memory leak
3093 2007-05-01 Raphael Neider <rneider AT web.de>
3095 * device/lib/pic/libdev/*.c
3096 * device/include/pic/*.h: regenerated all device libs from updated
3098 * support/scripts/inc2h.pl: documented usage, now uses strict to
3101 2007-04-30 Borut Razem <borut.razem AT siol.net>
3104 fixed bug #1669175: Problem with space in output paths
3105 documented how to use paths with spaces for Windows users
3107 2007-04-29 Borut Razem <borut.razem AT siol.net>
3109 * Fixed svn:eol-style and svn:keywords properties
3110 * src/SDCCval.c: fixed bug
3111 #1592871: Segfault with "large" const arrays of characters
3112 replaced recursion with iteration
3113 * Removed svn:executable property from non-executable files
3115 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * src/mcs51/gen.c (genRet): fixed bug 1707003
3119 2007-04-27 Raphael Neider <rneider AT web.de>
3121 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3122 createReachingDefinitions,assignValnums,pic16_destructDF,
3123 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3124 prevent NULL pointer dereferences
3125 * device/lib/pic/libdev/pic16f886.c,
3126 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3127 prevent building them, gputils do not really support them yet
3129 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3131 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3132 helps printf_small. 32 bytes more __idata mem.
3134 2007-04-27 Raphael Neider <rneider AT web.de>
3136 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3137 return early when pb or pb->pcHead is NULL (patch #1708427)
3138 * src/regression/empty.c,
3139 * src/regression/Makefile: added test with empty functions
3140 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3142 2007-04-27 Borut Razem <borut.razem AT siol.net>
3144 * src/SDCCast.c: fixed feature request
3145 #1547512: Redundant strings linked when using sizeof("abc")
3147 2007-04-23 Borut Razem <borut.razem AT siol.net>
3149 * doc/sdccman.lyx, src/SDCCmain.c:
3150 peep-hole comments are generated only if --fverbose-asm option is
3151 specified and --no-peep-comments is not, as proposed by Frieder.
3152 * support/regression/Makefile.in: compile regression tests with
3153 --fverbose-asm option so one can "grep" whether a new (or an old)
3154 peephole is (still) applied; requested by Frieder.
3156 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3158 * device/include/pic/pic16f886.h,
3159 * device/include/pic/pic16f887.h,
3160 * device/lib/pic/libdev/pic16f886.c,
3161 * device/lib/pic/libdev/pic16f887.c,
3162 * device/include/pic/pic14devices.txt,
3163 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3165 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3167 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3170 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3172 * device/lib/_memset.c: assembler version for mcs51
3174 2007-04-22 Borut Razem <borut.razem AT siol.net>
3176 * support/scripts/listerr.c: program to create the list of errors and
3177 warnings list from - added
3178 * doc/sdccman.lyx: removed the note
3179 "For list of warnings and corresponding codes, see err_warn.txt"
3180 * src/SDCCsymt.c: fixed bug #1699804:
3181 Bug with some uses of sizeof(static local array) (MCS51)
3182 * support/regression/tests/bug-1699804.c: added
3184 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3186 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3187 (main): added option -i,
3188 (asmbl, case S_INCL): use search_path_fopen,
3189 mostly from patch 1579668 by Peter Miller, thanks
3190 * src/z80/main.c: fixed typo --callee-saves-bc
3191 * device/include/mcs51/compiler.h: added sfrword for Tasking
3193 2007-04-20 Borut Razem <borut.razem AT siol.net>
3195 * src/z80/main.c: replaced reserved keyword asm with asmblr
3197 2007-04-19 Borut Razem <borut.razem AT siol.net>
3199 * src/port.h: use const pointers to strings
3200 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3201 * src/pic16/main.c: include SDCCargs.h
3202 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3203 const char, since the strings are dynamically allocated
3204 * src/SDCCmain.c: options.code_seg and options.const_seg are
3205 dynamically allocated; check port specific command line options
3206 before the general ones
3207 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3209 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3211 * device/include/ds400rom.h,
3212 * device/lib/ds390/lcd390.c,
3213 * device/lib/ds390/memcpyx.c,
3214 * device/lib/ds390/rtc390.c,
3215 * device/lib/ds400/ds400rom.c,
3216 * device/lib/ds400/memcpyx.c,
3217 * device/lib/hc08/_ret.c: more replacements of keywords with their
3218 double underscore equivalents
3219 * device/lib/ds390/Makefile.in,
3220 * device/lib/ds400/Makefile.in,
3221 * device/lib/gbz80/Makefile.in,
3222 * device/lib/hc08/Makefile.in,
3223 * device/lib/mcs51/Makefile.in,
3224 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3226 2007-04-17 Borut Razem <borut.razem AT siol.net>
3228 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3229 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3230 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3231 to --fverbose-asm, to be gcc'ish
3233 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3235 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3237 2007-04-17 Borut Razem <borut.razem AT siol.net>
3239 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3240 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3241 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3242 with their double underscore equivalent
3244 2007-04-14 Borut Razem <borut.razem AT siol.net>
3246 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3249 2007-04-13 Borut Razem <borut.razem AT siol.net>
3251 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3253 * device/examples/serialcomm/windows/serial.[ch],
3254 device/examples/serialcomm/windows/test_serialcomm.cpp:
3255 updated by Bela Torok
3256 * device/examples/serialcomm/windows/serialcomm.dsw,
3257 device/examples/serialcomm/windows/serialcomm.dsp: added
3259 2007-04-13 Jan Waclawek <wek AT efton.sk>
3261 * doc/sdccman.lyx: additions and changes at various places
3262 (submitted as #1697136).
3263 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3265 2007-04-10 Borut Razem <borut.razem AT siol.net>
3267 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3268 LyX file format changed to 245
3269 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3270 "FreeWare" replaced with "free open source"
3272 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3274 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3276 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3278 * device/include/pic16/pic18fregs.h,
3280 * device/lib/_decdptr.c,
3281 * device/lib/_divsint.c,
3282 * device/lib/_divslong.c,
3283 * device/lib/_divuint.c,
3284 * device/lib/_divulong.c,
3285 * device/lib/_fs2schar.c,
3286 * device/lib/_fs2sint.c,
3287 * device/lib/_fs2slong.c,
3288 * device/lib/_fs2uchar.c,
3289 * device/lib/_fs2uint.c,
3290 * device/lib/_fs2ulong.c,
3291 * device/lib/_fsadd.c,
3292 * device/lib/_fscmp.c,
3293 * device/lib/_fsdiv.c,
3294 * device/lib/_fseq.c,
3295 * device/lib/_fsget1arg.c,
3296 * device/lib/_fsget2args.c,
3297 * device/lib/_fsgt.c,
3298 * device/lib/_fslt.c,
3299 * device/lib/_fsmul.c,
3300 * device/lib/_fsneq.c,
3301 * device/lib/_fsnormalize.c,
3302 * device/lib/_fsreturnval.c,
3303 * device/lib/_fsrshift.c,
3304 * device/lib/_fssub.c,
3305 * device/lib/_fsswapargs.c,
3306 * device/lib/_gptrget.c,
3307 * device/lib/_gptrgetc.c,
3308 * device/lib/_gptrput.c,
3309 * device/lib/_logexpf.c,
3310 * device/lib/_modsint.c,
3311 * device/lib/_modslong.c,
3312 * device/lib/_moduint.c,
3313 * device/lib/_modulong.c,
3314 * device/lib/_mulint.c,
3315 * device/lib/_mullong.c,
3316 * device/lib/_schar2fs.c,
3317 * device/lib/_ser.c,
3318 * device/lib/_setjmp.c,
3319 * device/lib/_sint2fs.c,
3320 * device/lib/_slong2fs.c,
3321 * device/lib/_spx.c,
3322 * device/lib/_uchar2fs.c,
3323 * device/lib/_uint2fs.c,
3324 * device/lib/_ulong2fs.c,
3325 * device/lib/asincosf.c,
3326 * device/lib/atanf.c,
3327 * device/lib/calloc.c,
3328 * device/lib/ds390/tinibios.c,
3329 * device/lib/ds400/tinibios.c,
3330 * device/lib/expf.c,
3331 * device/lib/free.c,
3332 * device/lib/hc08/_mulint.c,
3333 * device/lib/logf.c,
3334 * device/lib/malloc.c,
3335 * device/lib/printf_fast.c,
3336 * device/lib/printf_tiny.c,
3337 * device/lib/printfl.c,
3338 * device/lib/realloc.c,
3339 * device/lib/ser_ir.c,
3340 * device/lib/serial.c,
3341 * support/regression/tests/libmullong.c: replaced all special keywords
3342 with their double underscore equivalent
3343 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3344 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3346 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3347 (genRet): if the bit-symbol is ruonly it already is in the carry
3348 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3349 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3350 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3351 type UCHAR if dest is not bit
3353 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3355 * device/include/math.h,
3356 * device/lib/cotf.c,
3357 * device/lib/expf.c,
3358 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3360 2007-04-01 Borut Razem <borut.razem AT siol.net>
3362 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3363 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3364 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3365 gcc_unreachable() called internal_error()...
3367 2007-03-30 Raphael Neider <rneider AT web.de>
3369 * src/pic/ralloc.c (isData): suppress garbage debug output
3371 2007-03-28 Borut Razem <borut.razem AT siol.net>
3374 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3375 is developed, built and used worldwide, and the word "night" doesn't
3378 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3380 * device/include/mcs51/C8051F360.h: new, added
3381 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3383 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3385 * src/SDCC.y (declaration_specifiers, function_specifier),
3386 * support/Util/SDCCerr.c,
3387 * support/Util/SDCCerr.h,
3389 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3391 * src/SDCCmem.c (deallocParms),
3392 * src/SDCCast.c: support for function inlining, not quite complete
3393 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3394 'restrict' qualifier
3396 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3398 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3399 (saveRBank, unsaveRBank): don't save bits,
3400 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3401 * support/regression/tests/bug1535242.c: new, added
3402 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3403 thanks Alexey Shamrin <shamrin AT gmail.com>,
3404 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3405 removed header guard)
3407 * sdcc.spec: bumped version to 2.6.5
3408 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3410 2007-03-22 Borut Razem <borut.razem AT siol.net>
3412 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3413 fixed bug #1653671: sdcdb integration into ddd is broken
3415 2007-03-22 Raphael Neider <rneider AT web.de>
3417 * src/pic/gen.c (popGetExternal): augmented to also create references
3418 to external variables (not only labels),
3419 (genCall): comment on plan to reduce PAGESEL overhead,
3420 (genFunction, genEndFunction): also save/restore FSR around interrupt
3421 handling code, removed lots of unused code
3422 (genDivOneByte): release acquired temp register
3423 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3425 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3426 for registers that need to be saved during interrupts (FSR, STATUS,
3427 PCLATH; W needs special handling), currently only FSR is used
3429 2007-03-22 Raphael Neider <rneider AT web.de>
3431 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3433 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3435 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3437 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3439 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3441 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3443 * as/link/aslink.h: added LKOBJEXT
3444 * as/link/hc08/link_hc08.dsp,
3445 * as/link/hc08/Makefile.bcc,
3446 * as/link/hc08/Makefile.in,
3447 * as/link/mcs51/aslink.dsp,
3448 * as/link/mcs51/Makefile.bcc,
3449 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3450 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3451 * as/link/lkaomf51.c: merged and moved
3452 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3453 * as/link/z80/lkdata.c,
3454 * as/link/lkdata.c: merged and moved
3455 * as/link/hc08/lkmain.c,
3456 * as/link/mcs51/lkmain.c: cosmetic changes
3457 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3458 * as/link/lklex.c: use LKOBJEXT
3459 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3460 ANSI-fied functions, removed bubble-sorts
3461 * as/link/z80/lksym.c as/link/lksym.c: merged,
3463 * as/link/z80/linkgbz80.dsp,
3464 * as/link/z80/linkz80.dsp,
3465 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3466 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3467 * as/link/z80/lkhead.c,
3468 * as/link/z80/lklex.c: deleted
3469 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3470 * as/link/z80/lkmain.c: added copyfile()
3472 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3474 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3476 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3478 * device/lib/_strlen.c: assembler version for mcs51
3480 2007-03-13 Raphael Neider <rneider AT web.de>
3482 * device/include/pic16/pic18f2221.h,
3483 * device/include/pic16/pic18f2321.h,
3484 * device/include/pic16/pic18f2331.h,
3485 * device/include/pic16/pic18f4221.h,
3486 * device/include/pic16/pic18f4321.h,
3487 * device/include/pic16/pic18f4331.h: fixed config byte location names
3488 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3489 consistently named config byte locations
3491 2007-03-13 Borut Razem <borut.razem AT siol.net>
3493 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3494 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3495 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3496 as/link/z80/Makefile.in, as/z80/Makefile.in:
3499 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3501 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3502 * device/lib/printf_large.c: pointer was converted to generic
3503 pointer for mcs51 models other than model-small (Maarten noticed)
3505 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3507 * device/include/mcs51/ADuC84x.h: Added.
3509 2007-03-10 Borut Razem <borut.razem AT siol.net>
3511 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3512 fixed RFE #1624219: double backslashes in filenames;
3513 functions hexEscape(), octalEscape() and copyStr() moved from
3514 SDCCval.c to SDCCutil.c and made them glovbally available
3516 2007-03-09 Borut Razem <borut.razem AT siol.net>
3518 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3519 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3520 1673361: Missaligned comments in output files
3522 2007-03-09 Raphael Neider <rneider AT web.de>
3524 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3526 2007-03-09 Raphael Neider <rneider AT web.de>
3530 * src/pic/ralloc.c: suppress undesired debug output
3531 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3533 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3535 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3537 2007-03-07 Borut Razem <borut.razem AT siol.net>
3539 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3540 search include files in the current directory
3542 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3544 * src/SDCCglue.c (emitMaps, glue),
3545 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3547 * support/regression/tests/absolute.c: added xdata test
3549 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3551 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3552 added condition to macro, fixes bug 1666080
3554 2007-03-02 Raphael Neider <rneider AT web.de>
3556 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3558 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3560 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3561 be cleared. Unconditionally set __XPAGE
3562 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3564 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3569 * src/mcs51/rtrack.c,
3571 * doc/sdccman.lyx: added --no-gen-comments
3572 * src/mcs51/peeph.def: added 192.b, disabled 185
3574 2007-02-25 Raphael Neider <rneider AT web.de>
3576 * src/pic16/gen.c (genCast): fixed typo
3577 * device/lib/pic16/Makefile.subdir: only install existing files
3578 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3580 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3582 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3583 * device/lib/mcs51/crtclear.asm,
3584 * device/lib/mcs51/crtxclear.asm: renumbered labels
3585 * device/lib/mcs51/Makefile.in: added crtcall.asm
3586 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3587 * src/mcs51/gen.c (movc): removed,
3588 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3590 (toCarry, genSend, genRet): added function toCarry,
3591 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3592 (assignBit, genAssign, genCast): added function assignBit
3593 * src/mcs51/Makefile.bcc: added rtrack.c
3594 * src/mcs51/ralloc.h: made valueKnown a bitfield
3595 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3596 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3597 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3598 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3599 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3600 (_pop): only pop valid pairs, see gencjneshort,
3601 (gencjneshort): return pair that still needs to be popped, restructured,
3602 (gencjne, genCmpEq): call _pop
3604 2007-02-23 Raphael Neider <rneider AT web.de>
3606 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3608 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3610 * device/include/mcs51/P89LPC925.h: Added.
3612 2007-02-18 Raphael Neider <rneider AT web.de>
3614 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3616 2007-02-17 Borut Razem <borut.razem AT siol.net>
3618 * support/cpp2/directives.c, support/cpp2/version.c:
3619 synchronized with GCC CPP 4.1.2
3621 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3623 * src/mcs51/rtrack.h,
3624 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3625 by checking the strings passed by emitcode() to the assembler.
3626 Feel free to change. This in part addresses RFE #482179.
3627 Set environment variable SDCC_RTRACK to enable.
3628 * src/mcs51/gen.c: inserted hooks
3629 * src/mcs51/ralloc.h: added two members to struct regs
3630 * support/regression/tests/regtrack.c: added
3632 2007-02-14 Borut Razem <borut.razem AT siol.net>
3634 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3635 * Makefile.in: applied patch from Makefile related part of
3636 #1469393: Compiler does not initialize static data
3638 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3640 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3641 for better fix of bug 1273984, compiles pic16 rand.c
3643 2007-02-12 Borut Razem <borut.razem AT siol.net>
3645 * src/pic16/main.c: fixed pic16 standard library directory bug
3647 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3649 * src/hc08/gen.c (genSwap): fix swap regression test
3651 2007-02-10 Borut Razem <borut.razem AT siol.net>
3653 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3655 * support/regression/tests/bug-1654060.c: added regression test for
3658 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3660 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3661 bit moves in return statement
3663 2007-02-09 Borut Razem <borut.razem AT siol.net>
3665 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3668 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3670 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3671 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3673 2007-02-07 Raphael Neider <rneider AT web.de>
3675 * src/pic16/devices.inc,
3676 * device/include/pic16/pic18fregs.h,
3677 * device/include/pic16/pic18f[24][34]31.h,
3678 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3679 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3680 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3682 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3684 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3685 can this have lived here for so many years?
3686 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3687 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3688 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3690 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3692 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3693 appended by loop induction must be at the very end of the eBBlock
3695 2007-02-05 Kevin Vigor
3697 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3699 2007-02-05 Borut Razem <borut.razem AT siol.net>
3701 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3702 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3704 2007-02-03 Borut Razem <borut.razem AT siol.net>
3706 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3707 applied patch #1646602 option to set default signedness of char to
3708 unsigned, added -funsigned-char command line option,
3709 thanks to Gunther Jehle
3710 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3711 prompt for file deletion a few hundred times (especially the
3712 subversion files, which have ro permissions so it asks for
3713 confirmation), thanks to Simon McAuliffe;
3714 added {} + option to find in order to remove multiple files from a
3717 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3719 * device/include/mcs51/SST89x5xRDx.h: Added.
3721 2007-02-02 Raphael Neider <rneider AT web.de>
3723 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3724 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3726 2007-02-01 Raphael Neider <rneider AT web.de>
3728 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3731 2007-01-31 Borut Razem <borut.razem AT siol.net>
3733 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3734 if compiled with GCC. Thanks to Raphael Neider
3736 2007-01-31 Raphael Neider <rneider AT web.de>
3738 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3739 operand names, handles name and (name + n) for all n,
3740 (sameBank): restructured, also check bank allocation policy,
3741 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3742 (pic14_operandsAllocatedInSameBank): check whether to operands
3743 will be allocated into the same bank (i.e., section) to reduce
3744 BANKSEL overhead, queried from pcode.c:sameBank,
3745 (pic14printLocals): reintroduced clustering registers into a single
3746 section: all compiler generated symbols will now reside in one
3747 bank (per file), reducing BANKSEL overhead and code size,
3748 (showAllMemmaps): use local dbuf where possible
3750 2007-01-29 Raphael Neider <rneider AT web.de>
3752 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3753 (call_libraryfunc): retrieve/create symbol and mark as used,
3754 (genFunction): mark defined functions as non-extern and add again
3755 to code memmap for later output
3756 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3757 (pic14printLocals): reworked for new symbol emission,
3758 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3759 showAllMemmaps): reworked symbol output using dbufs, added handling
3760 of string literals (still incomplete),
3761 (picglue): removed symbol emission, moved into showAllMemmaps,
3762 (emitSymbolSet): new workhorse for symbol output,
3763 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3765 2007-01-29 Borut Razem <borut.razem AT siol.net>
3767 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3768 component contains the extension separator.
3770 2007-01-28 Borut Razem <borut.razem AT siol.net>
3772 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3774 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3775 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3776 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3777 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3778 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3779 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3780 src/z80/gen.c, support/Util/MySystem.c:
3781 accept slash and backslash as directory separator on WIN32 and
3784 2007-01-28 Raphael Neider <rneider AT web.de>
3786 * src/pic16/devices.inc,
3787 * device/include/pic16/pic18f[24][23]21.h,
3788 * device/include/pic16/pic18fregs.h,
3789 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3790 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3791 * device/lib/pic16/libio/adc.ignore,
3792 * device/lib/pic16/libio/i2c.ignore,
3793 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3794 family, as gputils do not yet support the devices
3795 * device/lib/pic16/Makefile.subdir: ignore errors on install
3796 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3797 headers and libraries from gputils .inc files
3799 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3801 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3803 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3805 * doc/sdccman.lyx: add printf benchmarks
3807 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3809 * device/lib/printf_fast.c: fix %c, char promoted to int
3810 * device/lib/printf_tiny.c: fix %c, char promoted to int
3812 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3814 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3816 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3818 * support/regression/tests/swap.c: 64 bit hosts failed
3819 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3821 2007-01-25 Raphael Neider <rneider AT web.de>
3823 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3824 based on absolute register address, patch by Alex Blond
3826 2007-01-22 Raphael Neider <rneider AT web.de>
3828 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3829 emitted, do not emit them again...
3831 2007-01-22 Raphael Neider <rneider AT web.de>
3833 * src/regression/bank1.c, src/regression/compare6.c,
3834 src/regression/add.c: cosmetic changes
3835 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3836 * src/pic/gen.c: fixed global zero and one,
3837 (aopForSym): removed unued code,
3838 (aopGet): assert aop is defined, check and use `index' of
3839 pCodeImmd operands (fixes #1630908),
3840 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3841 (register_reassign): prevent accidental register unification,
3842 (ReuseReg): cosmetic changes (also above)
3843 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3844 pic14emitStaticSeg): do not emit initialized data,
3845 (printIval*): replaced with working versions,
3846 (pic14createInterruptVect,picglue): use idata for initialized data,
3847 now init data should work in all modules (not only main()),
3848 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3850 2007-01-21 Borut Razem <borut.razem AT siol.net>
3852 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3853 use -fPIC or -fpic if they are supported and not ignored
3854 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3855 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3857 2007-01-20 Borut Razem <borut.razem AT siol.net>
3859 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3860 implemented RFE #1470316: allow "$" in variable names
3862 2007-01-20 Raphael Neider <rneider AT web.de>
3864 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3866 2007-01-20 Raphael Neider <rneider AT web.de>
3868 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3869 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3870 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3871 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3872 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3873 * device/lib/pic/libdev/pic*.c,
3874 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3875 * device/lib/pic/libdev/Makefile.in: show progress
3877 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3879 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3880 * support/scripts/sdcc_cygwin_mingw32,
3881 * support/scripts/sdcc_mingw32,
3882 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3883 conformance with autoconf 2.6
3885 2007-01-19 Raphael Neider <rneider AT web.de>
3887 * src/pic/device.c (register_map): fixed list construction
3888 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3889 (genMod): removed case for genModbits,
3890 (genModbits): removed as now unused/unimplemented
3891 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3893 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3895 * support/regression/tests/swap.c: added in response to #1638622
3896 * doc/sdccman.lyx: synced version, minor changes
3898 2007-01-18 Borut Razem <borut.razem AT siol.net>
3900 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3901 thanks to Gunther Jehle
3902 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3903 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3904 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3905 use filename in lineno instead.
3906 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3907 print the file name in ast_print()
3909 2007-01-18 Borut Razem <borut.razem AT siol.net>
3911 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3913 * src/SDCC.lex: stringLiteral() returns const char pointer,
3914 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3915 fixed column counting
3916 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3917 accept const char pointer as parameter
3918 * src/SDCCdwarf2.c: corrected buffer size
3920 2007-01-17 Borut Razem <borut.razem AT siol.net>
3922 * support/Util/dbuf_string.c: fixed for amd64
3924 2007-01-15 Borut Razem <borut.razem AT siol.net>
3926 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3927 removed terminal symbol ELIPSIS, since it was never generated by the
3928 lexer and it was wrongly used in parameter_identifier_list rule
3930 2007-01-15 Raphael Neider <rneider AT web.de>
3932 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3933 code page and data banking description
3934 * src/pic/genarith.c,
3935 * src/pic/gen.h: removed bit arithmetic functions,
3936 updated exit(1) to exit(EXIT_FAILURE)
3937 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3938 * device/include/pic16/pic18f2455.h,
3939 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3940 TRISD and TRISE, fixed/added some bit names
3941 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3942 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3943 updated pic18f2455.{c,h} instead of duplicating them
3945 2007-01-14 Borut Razem <borut.razem AT siol.net>
3947 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3948 Cannot debug files that contain spaces in the path name
3949 by converting spaces in asm file name to underscores
3951 2007-01-13 Borut Razem <borut.razem AT siol.net>
3953 * doc/sdccman.lyx: fixed format errors
3955 2007-01-10 Borut Razem <borut.razem AT siol.net>
3957 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3958 codeseg/constseg #pragma fail
3959 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3960 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3961 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3962 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3964 2007-01-09 Borut Razem <borut.razem AT siol.net>
3966 * get rid of diagnistic.[ch], pretty-print.[ch],
3967 c-pretty-print.[ch], ... used just for error, warning, ...
3969 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3970 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3971 suppoprt/cpp2/pretty-print.[ch]:
3973 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3974 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3975 suppoprt/cpp2/sdcpp.dsp:
3978 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3980 * device/lib/printf_large.c (output_float): removed recursion,
3981 use smaller buffer on stack for mcs51,
3982 fixed bug printing 1.96
3983 * support/regression/tests/snprintf.c: added test
3985 2007-01-07 Borut Razem <borut.razem AT siol.net>
3987 * use dynamic memory buffers instead temporary files
3988 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3990 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3991 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3992 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3993 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3994 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3995 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3996 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3997 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3998 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3999 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4000 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4001 support/Util/dbuf.c, support/Util/dbuf.h:
4003 * .version, sdcc.spec: bumped version to 2.6.4
4005 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * src/port.h: added TARGET_Z80_LIKE macro
4008 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4009 output PSEG location if --xram-loc or --xstack-loc was used
4010 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4012 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4014 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4015 * as/as_z80.dsp, as/z80/as_z80.dsp,
4016 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4017 * sdcc.dsw: moved project files into subdir
4018 * as/hc08/as_hc08.dsp,
4019 * as/hc08/Makefile.bcc,
4020 * as/hc08/Makefile.in,
4021 * as/mcs51/Makefile.bcc,
4022 * as/mcs51/Makefile.in,
4023 * as/z80/Makefile.bcc,
4024 * as/z80/Makefile.in,
4025 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4028 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4031 * as/mcs51/asmain.c,
4033 * as/z80/assym.c: removed include "strcmpi.h"
4034 * as/hc08/strcmpi.c,
4035 * as/hc08/strcmpi.h,
4036 * as/mcs51/strcmpi.c,
4037 * as/mcs51/strcmpi.h,
4038 * support/Util/strcmpi.c,
4039 * support/Util/strcmpi.h: removed files
4040 * as/strcmpi.c: added as_strncmpi()
4042 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4044 * sdcc.dsw: Added some dependencies on project config.dsp
4046 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4048 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4049 with [di]ram_start to fix a regresion
4051 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4053 * configure.in: added missing mcs51 in status output
4054 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4056 * debugger/mcs51/clean.mk (distclean): remove config.h
4057 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4058 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4059 options.h, s-options-h and options.c
4060 * support/cpp2/clean.mk: unused, removed
4061 * Makefile.common.in,
4064 * as/hc08/Makefile.in,
4066 * as/mcs51/Makefile.in,
4067 * as/mcs51/clean.mk,
4070 * as/z80/Makefile.in,
4072 * as/link/Makefile.in,
4073 * as/link/hc08/Makefile.in,
4074 * as/link/hc08/clean.mk,
4075 * as/link/mcs51/Makefile.in,
4076 * as/link/mcs51/clean.mk,
4077 * as/link/z80/Makefile.in,
4078 * as/link/z80/clean.mk,
4079 * as/link/z80/conf.mk,
4080 * debugger/mcs51/Makefile.in,
4081 * debugger/mcs51/clean.mk,
4082 * device/include/Makefile.in,
4083 * device/lib/Makefile.in,
4084 * device/lib/mcs51/Makefile.in,
4085 * device/lib/pic/Makefile.in,
4086 * device/lib/pic/Makefile.common.in,
4087 * device/lib/pic/Makefile.subdir,
4088 * device/lib/pic/Makefile.rules,
4089 * device/lib/pic16/libio/Makefile.in,
4090 * device/lib/pic16/Makefile.subdir,
4091 * device/lib/pic16/libdev/Makefile.in,
4092 * device/lib/pic16/Makefile.rules,
4093 * device/lib/pic16/Makefile.common.in,
4094 * sim/ucsim/avr.src/Makefile.in,
4095 * sim/ucsim/main_in.mk,
4096 * sim/ucsim/cmd.src/Makefile.in,
4097 * sim/ucsim/doc/Makefile.in,
4098 * sim/ucsim/gui.src/Makefile.in,
4099 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4100 * sim/ucsim/gui.src/serio.src/Makefile.in,
4101 * sim/ucsim/hc08.src/Makefile.in,
4102 * sim/ucsim/libltdl/Makefile.in,
4103 * sim/ucsim/s51.src/Makefile.in,
4104 * sim/ucsim/sim.src/Makefile.in,
4105 * sim/ucsim/sim.src/conf.mk,
4106 * sim/ucsim/xa.src/Makefile.in,
4107 * sim/ucsim/z80.src/Makefile.in,
4111 * support/cpp2/Makefile.in,
4112 * support/librarian/Makefile.in,
4113 * support/librarian/clean.mk,
4114 * support/makebin/Makefile.in,
4115 * support/makebin/clean.mk,
4116 * support/packihx/Makefile.in,
4117 * support/regression/Makefile.in,
4118 * support/regression/ports/ds390/spec.mk,
4119 * support/regression/ports/gbz80/spec.mk,
4120 * support/regression/ports/hc08/spec.mk,
4121 * support/regression/ports/mcs51/spec.mk,
4122 * support/regression/ports/mcs51-large/spec.mk,
4123 * support/regression/ports/mcs51-medium/spec.mk,
4124 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4125 * support/regression/ports/pic14/spec.mk,
4126 * support/regression/ports/pic16/spec.mk,
4127 * support/regression/ports/mcs51-stack-auto/spec.mk,
4128 * support/regression/ports/ucz80/spec.mk,
4129 * support/regression/ports/xa51/spec.mk,
4130 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4131 adding a slash after $(top_builddir) and/or adding @datarootdir@
4133 * debugger/mcs51/configure.in,
4134 * device/lib/pic/configure.in,
4135 * device/lib/pic16/configure.in,
4136 * sim/ucsim/configure.in,
4137 * support/cpp2/configure.in,
4138 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4140 * debugger/mcs51/configure,
4141 * device/lib/pic/configure,
4142 * device/lib/pic16/configure,
4143 * sim/ucsim/configure,
4144 * support/cpp2/configure,
4145 * support/packihx/configure: generated with autoconf 2.60
4147 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4149 * as/link/hc08/lkihx.c (newArea),
4150 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4152 2007-01-02 Borut Razem <borut.razem AT siol.net>
4154 * doc/sdccman.lyx: documented #pragma sdcc_hash
4155 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4157 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4159 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4161 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4162 empty 'while'-loop to work correctly, see regression test 'while.c'
4163 * support/regression/tests/while.c: added
4165 2007-01-01 Borut Razem <borut.razem AT siol.net>
4167 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4168 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4169 support/cpp2/libcpp/sdcpp.c:
4170 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4171 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4172 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4174 2006-12-31 Borut Razem <borut.razem AT siol.net>
4176 * SDCPP synchronized with GCC CPP release version 4.1.1,
4177 currently the latest release:
4178 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4179 support/cpp2/libcpp/include/cpp-id-data.h
4180 support/cpp2/libiberty/fopen_unlocked.c
4181 support/cpp2/libiberty/md5.c
4183 support/cpp2/opt-functions.awk
4184 support/cpp2/opt-gather.awk
4185 support/cpp2/optc-gen.awk
4186 support/cpp2/opth-gen.awk:
4188 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4189 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4190 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4191 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4192 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4193 support/cpp2/diagnostic.h, support/cpp2/except.h,
4194 support/cpp2/hwint.h, support/cpp2/input.h,
4195 support/cpp2/intl.h, support/cpp2/move-if-change,
4196 support/cpp2/opts.c, support/cpp2/opts.h,
4197 support/cpp2/output.h, support/cpp2/prefix.c,
4198 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4199 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4200 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4201 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4202 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4203 support/cpp2/version.c:
4205 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4206 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4207 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4208 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4209 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4210 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4211 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4212 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4213 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4214 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4215 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4217 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4218 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4219 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4220 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4221 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4222 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4223 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4224 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4225 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4226 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4227 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4228 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4229 support/cpp2/system.h:
4232 2006-12-31 Borut Razem <borut.razem AT siol.net>
4234 * configure.in, configure: fixed bug #1538756: configure dies if bison
4235 and flex are not installed, 2nd try
4237 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4239 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4240 400.x for better code in RFE 899102
4242 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4244 * src/SDCCpeeph.c (deadMove),
4246 * src/mcs51/peep.h: renamed 'op' by 'reg'
4247 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4248 (scan4op): small change for removeDeadMove(), added support for
4249 'callee saves' and/or PACLL function calls,
4250 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4251 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4252 left in new dispatcher mcs51DeadMove()
4253 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4255 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4257 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4259 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4260 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4262 2006-12-30 Borut Razem <borut.razem AT siol.net>
4264 * support/cpp2/spacs.h: deleted from svn
4265 * configure.in, configure: fixed bug #1538756: configure dies if bison
4266 and flex are not installed
4268 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4270 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4271 with this z80 passes printf float test when enabled
4272 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4274 2006-12-28 Borut Razem <borut.razem AT siol.net>
4276 * support/cpp2/config.in, support/cpp2/configure.in,
4277 support/cpp2/configure, support/cpp2/Makefile.in:
4278 fix for the solaris build
4280 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4282 * src/SDCC.y (type_specifier2, pointer),
4284 * src/SDCCsymt.c (mergeSpec, checkSClass),
4285 * support/Util/SDCCerr.c,
4286 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4287 * support/valdiag/valdiag.py: Allow test cases to specify
4288 required language standard
4289 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4290 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4292 2006-12-27 Borut Razem <borut.razem AT siol.net>
4294 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4295 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4297 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4299 * support/cpp2/libiberty/Makefile.bcc: updated
4300 * src/pic16/main.c: fixed #pragma udata handling
4301 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4303 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4305 * src/SDCCpeeph.c: made labelHashEntry global,
4306 made pcDistance, FBYNAME static,
4307 (pcDistance): made static, use isComment and isLabel,
4309 (getLabelRef): added, extracted from labelRefCount(),
4310 (labelRefCount): use new getLabelRef(),
4311 (callFuncByName): made static, added deadMove,
4312 use isComment and isLabel,
4313 (newPeepRule): made static, set isLabel,
4314 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4315 labels from peephole rules,
4316 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4317 when isComment or isLabel is set
4318 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4319 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4321 * src/mcs51/peep.h: added
4322 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4323 * src/port.h: added peep->deadMove to port structure
4324 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4325 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4326 deadMove, finally removed no. 1 and 2
4333 * src/hc08/gen.c: mark lines with isComment or isLabel
4334 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4336 * sdcc.spec: bumped version to 2.6.3
4338 2006-12-26 Borut Razem <borut.razem AT siol.net>
4340 * support/cpp2/Makefile.in: added dependency on options.h
4341 * configure: regenerated
4342 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4343 * support/cpp2/Makefile.in: added vasprintf.c
4345 2006-12-25 Borut Razem <borut.razem AT siol.net>
4347 * SDCPP synchronized with GCC CPP release version 3.4.6,
4348 the latest release before 4.x:
4349 * support/cpp2/Makefile.in, support/cpp2/config.h,
4350 support/cpp2/configure, support/cpp2/configure.in,
4351 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4352 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4353 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4354 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4355 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4356 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4357 support/cpp2/cpptrad.c, support/cpp2/except.h,
4358 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4359 support/cpp2/hwint.h, support/cpp2/intl.h,
4360 support/cpp2/line-map.c, support/cpp2/line-map.h,
4361 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4362 support/cpp2/output.h, support/cpp2/prefix.c,
4363 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4364 support/cpp2/system.h, support/cpp2/version.c:
4366 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4367 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4368 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4369 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4370 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4371 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4372 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4373 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4374 support/cpp2/move-if-change, support/cpp2/opts.c,
4375 support/cpp2/opts.h, support/cpp2/opts.sh,
4376 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4377 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4378 support/cpp2/win32, support/cpp2/win32/dirent.c,
4379 support/cpp2/win32/dirent.h:
4381 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4382 * support/cpp2/sdcpp.h: renamed from sdcc.h
4383 * sdcppinit.c: deleted
4385 2006-12-23 Borut Razem <borut.razem AT siol.net>
4387 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4388 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4389 preproc.c: an other try to fix bug #982435: introduced
4390 -pedantic-parse-number command line option and pedantic_parse_number
4393 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4397 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4398 corrected overlayed areax addresses, warn about memory overlaps
4399 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4408 * src/port.h: added xabs_name and iabs_name
4409 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4410 (glue, emitMaps): create and emit maps d_abs and i_abs
4411 * src/SDCCglue.h: cosmetic changes
4412 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4414 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4415 (allocDefault): put absolute, initialized globals in them
4416 * support/regression/tests/absolute.c: added absolute bdata test
4417 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4419 2006-12-20 Borut Razem <borut.razem AT siol.net>
4421 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4422 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4423 added regression test for bug #982435
4425 2006-12-18 Borut Razem <borut.razem AT siol.net>
4427 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4428 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4429 small cosmetic changes
4430 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4431 * support/regression/tests/bug-1351710.c: added regression test
4433 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4435 * doc/sdccman.lyx: added the long missed iCode table
4436 "<where is figure II?>", added links to wiki
4438 2006-12-17 Borut Razem <borut.razem AT siol.net>
4440 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4441 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4442 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4443 unified table driven pragma handling, pragma argument type checking
4444 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4445 current one - version 1.1.3
4446 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4448 2006-12-13 Raphael Neider <rneider AT web.de>
4450 * src/pic/device.h: removed AssignedMemory structure and macros
4451 * src/pic/device.c: removed global finalMapping (linker assigns
4453 (register_map): add SFRs to remembered memRanges
4454 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4455 assignFixedRegisters,assignRelocatableRegisters): removed,
4456 (setMaxRAM,validAddress): adapted accordingly,
4457 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4458 reasonably sized sharebanks,
4459 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4460 (allDefsOutOfRange): removed unused code,
4461 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4463 * src/pic/pcode.c (register_reassign): removed recursion warning,
4464 fired far too often,
4465 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4466 to use existing pic14_stringInSet() to avoid duplicate symbols,
4467 tidied up the code a bit,
4468 (pic14printLocals): added in symmetry to printExterns, replaces
4469 writeUsedRegs more or less,
4470 (picglue): call new pic14_printLocals(),
4471 * device/include/pic/pic*.h: removed #pragma memmap directives,
4472 information gathered from include/pic/pic14devices.txt
4473 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4475 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4479 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4481 * device/include/mcs51/cc2430.h: fixed missing ';'
4483 2006-12-10 Raphael Neider <rneider AT web.de>
4485 * device/lib/pic16/libc/stdio/vfprintf.c,
4486 * device/lib/pic16/libc/stdio/printf_small.c,
4487 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4488 char arguments, as char varargs are cast to int by the caller,
4489 hopefully fixes #1604915 (other device libraries are still affected)
4491 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4493 * src/mcs51/ralloc.c (packRegsForAssign),
4494 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4496 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4498 * device/include/malloc.h: removed init_dynamic_memory
4499 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4500 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4501 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4502 * device/lib/libsdcc.lib,
4503 * device/lib/Makefile.in,
4504 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4505 * doc/sdccman.lyx: documented use of new _heap.c
4506 * support/regression/tests/malloc.c: removed init_dynamic_memory
4507 * src/cdbFile.c(spacesToUnderscores): new function,
4508 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4510 * device/include/tinibios.h: removed defines for putchar and getchar
4511 * device/lib/ds390/Makefile.in: added putchar.c
4512 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4514 2006-12-09 Borut Razem <borut.razem AT siol.net>
4516 * support/cpp2/sdcc.h: prevent multiple inclusion
4517 * support/cpp2/options.h: deleted
4519 2006-12-08 Borut Razem <borut.razem AT siol.net>
4521 * support/cpp2/sdcc.h: removed x*alloc() macros
4522 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4523 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4524 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4525 * support/cpp2/system.h: moved #include "sdcc.h"
4526 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4527 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4529 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4530 -funsigned-char options
4531 * support/cpp2/sdcppmain.c: fixed bug 1611411
4533 2006-12-07 Borut Razem <borut.razem AT siol.net>
4535 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4538 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4541 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4543 * .version: bumped to 2.6.2 because a) it's been a while
4544 b) the linker sources have moved c) the preprocessor is upgraded
4546 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4548 * support/regression/tests/snprintf.c: some checks
4549 * lib/src/printf_large.c: %bc: read char instead of int from stack
4551 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4553 * device/include/mcs51/cc2430.h: inserted _XPAGE
4555 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4557 * device/include/mcs51/cc2430.h: added
4559 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * device/include/asm/default/features.h,
4562 * device/include/asm/ds390/features.h,
4563 * device/include/mcs51/at89s53.h,
4564 * device/include/ser.h,
4565 * device/include/ser_ir.h,
4566 * device/include/serial.h: changed keywords to double underscore variants,
4567 fixes bug 1590261 some more, thanks Steven Borley
4569 2006-12-01 Raphael Neider <rneider AT web.de>
4571 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4572 but emit warning (recursion is not supported for pic14)
4574 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4576 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4577 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4579 2006-11-30 Raphael Neider <rneider AT web.de>
4581 * src/pic/device.c (dump_sfr): always emit symbols
4582 * src/pic/glue.c (pic14printPublics): fixed typo
4584 2006-11-30 Raphael Neider <rneider AT web.de>
4586 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4587 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4588 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4589 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4590 a sharebank, use a non-shared bank for the stack if none available
4591 * src/pic/device.h (struct memRange): added linked list next field,
4592 added prototypes for above functions
4593 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4594 (typeRegWithIdx): accept fixed and unfixed stack registers
4595 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4596 the stack, handle shared and banked stack (except for WSAVE),
4597 (insertBankSel): removed useless optimization (will never fire),
4598 (FixRegisterBanking): added optimization for devices with only one
4599 possibly aliased bank of memory, like 16f84
4600 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4601 devices have no SHAREBANK in the linker script
4602 * device/include/pic/pic14devices.txt: documented memmap
4603 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4605 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4607 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4608 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4609 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4610 genhc08Code): switched most of the D (debug) macros to DD (detailed
4611 debug) macros to better control clutter in the generated .asm file.
4612 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4613 genRightShift): fixed bug with non-constant bit shift stored to
4614 a volatile result (SF Open Discussion forum thread #1616749).
4615 Single byte case is not yet optimized.
4617 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * device/include/asm/mcs51/features.h,
4620 * device/include/malloc.h,
4621 * device/include/stdio.h: changed keywords to double underscore variants,
4624 2006-11-27 Borut Razem <borut.razem AT siol.net>
4626 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4627 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4628 support/cpp2/output.h, support/cpp2/cppinit.c,
4629 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4630 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4631 support/cpp2/cppdefault.c, support/cpp2/system.h,
4632 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4633 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4634 support/cpp2/prefix.c, support/cpp2/except.h,
4635 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4636 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4637 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4638 support/cpp2/version.c, support/cpp2/cppmain.c,
4639 support/cpp2/version.h, support/cpp2/hashtable.c,
4640 support/cpp2/cpperror.c:
4641 synchronized with GCC CPP release version 3.3.6,
4642 the latest where cppmain.c still exists.
4643 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4644 support/cpp2/sdcppinit.c: added
4646 2006-11-27 Borut Razem <borut.razem AT siol.net>
4648 * support/cpp2/cpplex.c:
4649 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4651 * support/cpp2/cpplib.c: removed definitions of unused variables
4653 2006-11-26 Borut Razem <borut.razem AT siol.net>
4655 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4656 since they are redefined by macros in support/cpp2/sdcc.h
4657 * support/cpp2/sdcc.h: x*alloc macro redefinition
4659 2006-11-25 Borut Razem <borut.razem AT siol.net>
4661 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4662 support/cpp2/configure, support/cpp2/Makefile.in,
4663 support/cpp2/cppfiles.c, support/cpp2/output.h,
4664 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4665 support/cpp2/config.h, support/cpp2/cpplib.h,
4666 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4667 support/cpp2/cppdefault.c, support/cpp2/config.in,
4668 support/cpp2/system.h, support/cpp2/cpplex.c,
4669 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4670 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4671 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4672 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4673 support/cpp2/configure.in, support/cpp2/intl.h,
4674 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4675 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4676 support/cpp2/version.c, support/cpp2/cppmain.c,
4677 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4678 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4679 support/cpp2/cpperror.c,
4680 support/cpp2/libiberty/safe-ctype.c,
4681 support/cpp2/libiberty/safe-ctype.h,
4682 support/cpp2/libiberty/splay-tree.c,
4683 support/cpp2/libiberty/obstack.c,
4684 support/cpp2/libiberty/lbasename.c,
4685 support/cpp2/libiberty/splay-tree.h,
4686 support/cpp2/libiberty/obstack.h:
4687 synchronized with GCC CPP release version 3.2.3,
4688 the latest before integration of cpp into gcc
4689 * support/cpp2/except.h, support/cpp2/line-map.c,
4690 support/cpp2/line-map.h,
4691 support/cpp2/libiberty/hex.c,
4692 support/cpp2/libiberty/concat.c,
4693 support/cpp2/libiberty/filenames.h: added
4694 * support/cpp2/intl.c: deleted
4696 2006-11-24 Borut Razem <borut.razem AT siol.net>
4698 * src/SDCC.y: enabled compilation of empty source file
4699 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4700 "ISO C forbids an empty source file"
4701 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4702 if all the code is ifdefed out.
4704 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4706 * src/hc08/gen.c (genPcall): fix for bug #1601032
4708 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4711 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4712 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4713 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4714 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4715 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4716 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4717 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4718 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4719 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4720 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4721 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4722 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4723 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4724 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4725 Renamed to all upper case as per the standard set by SiLabs
4727 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4729 * device/include/mcs51/C8051F520.h: new, added
4730 * device/include/mcs51/compiler.h: added link about predefined macros
4732 2006-11-23 Raphael Neider <rneider AT web.de>
4734 * src/regression/Makefile: add -L path to fresh library
4735 * src/regression/simulate: emphasize FAILED output
4736 * src/regression/create_stc: output _failures from gpsim
4737 * src/regression/compare4.c,
4738 * src/regression/rotate6.c: fixed char literals,
4739 all compile, all run =8-D
4741 * src/pic/pcode.h: added isPCASMDIR macro
4742 * src/pic/gen.c (genAnd): fixed bit offset
4743 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4744 packBits): unified register numbering schemes,
4745 (newReg): do not insert stack registers into hash table,
4746 (initStack): unpinned pseudo stack, simplified,
4747 (typeRegWithIdx): fixed retrieval of stack registers,
4748 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4749 (pCodeReplace): removed invalid assertion,
4750 (insertPCodeInstruction): fixed newly added labels,
4751 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4752 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4753 DumpFlow): removed unsed (broken?) code,
4754 (insertBankSel): prevent STATUS from being BANKSELed,
4755 (FixRegisterBanking): rewritten from scratch, implemented generic
4756 optimizations (suppress BANKSELs to same register and to registers
4757 present in all banks),
4758 (AnalyzeBanking): update flow after BANKSELection
4760 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4761 sharebank, let linker place it, mark STKxx symbols as emitted
4763 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4765 * src/regression/arrays.c,
4766 * src/regression/bank1.c,
4767 * src/regression/bool2.c,
4768 * src/regression/compare7.c,
4769 * src/regression/compare8.c,
4770 * src/regression/compare9.c,
4771 * src/regression/compare10.c,
4772 * src/regression/configword.c,
4773 * src/regression/for.c,
4774 * src/regression/mult1.c,
4775 * src/regression/pointer1.c,
4776 * src/regression/rotate6.c,
4777 * src/regression/string1.c,
4778 * src/regression/struct1.c,
4779 * src/regression/Makefile: make PIC14 regression tests run again
4780 (3 fail, 6 won't compile)
4782 2006-11-21 Raphael Neider <rneider AT web.de>
4784 * device/include/pic16/pic18f4550.h,
4785 * device/include/pic16/pic18f4455.h,
4786 * device/lib/pic16/libdev/pic18f4550.c,
4787 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4788 * configure.in: removed superfluous closing bracket
4790 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4792 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4795 2006-11-21 Raphael Neider <rneider AT web.de>
4797 * src/pic/device.{c,h}: added pic14_getPIC()
4798 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4799 (genAnd): added PIC code for one case, fixes #1597044
4800 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4801 SFRs that are present in all banks (e.g., STATUS)
4803 2006-11-20 Raphael Neider <rneider AT web.de>
4805 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4806 INCFSZ/INCFSZW and declared them as changing Z bit,
4807 (insertPCodeInstruction): correctly invert the above instructions,
4809 (DoBankSelect): don't panic on po_immediates
4811 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * as/link/mcs51/lkihx.c (newArea),
4815 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4816 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4818 2006-11-11 Raphael Neider <rneider AT web.de>
4820 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4821 bitfield symbols, fixes #1579535 (once more...).
4823 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4825 * support/regression/generate-cases.py,
4826 * support/regression/fwk/include/testfwk.h,
4827 * support/regression/fwk/lib/testfwk.c: used code pointers,
4828 (about 50kByte less code generated for mcs51)
4830 2006-11-06 Borut Razem <borut.razem AT siol.net>
4832 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4833 debugger/mcs51/configure: fixed failed check because the function
4834 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4835 who submitted the patch for gpsim.
4836 * debugger/mcs51/configure.in: removed the result message
4837 * debugger/mcs51/Makefile.in: fixed the config.status warning
4838 "... seems to ignore the --datarootdir setting"
4840 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4842 * device/include/mcs51/c8051f020.h,
4843 * device/include/mcs51/c8051f040.h,
4844 * device/include/mcs51/c8051f060.h,
4845 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4846 * src/z80/gen.c (gencjneshort),
4847 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4849 2006-10-31 Borut Razem <borut.razem AT siol.net>
4851 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4852 debugger/mcs51/configure: get readline version
4854 2006-10-30 Borut Razem <borut.razem AT siol.net>
4856 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4857 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4858 debugger/mcs51/configure: locate readline even when cross compiling
4859 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4861 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4863 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4866 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4868 * device/include/malloc.h,
4869 * device/lib/calloc.c,
4870 * device/lib/free.c,
4871 * device/lib/malloc.c,
4872 * device/lib/realloc.c: moved definition of struct into sources
4873 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4875 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4877 * as/asx8051.dsp: corrected output directories
4878 * as/link/hc08: new directory for hc08 linker
4879 * as/hc08/aslink.h, as/link/aslink.h,
4880 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4881 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4882 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4883 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4884 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4885 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4886 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4887 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4888 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4889 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4890 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4891 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4892 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4893 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4894 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4895 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4896 * as/link/hc08/conf.mk,
4900 * sdcc.dsw: moved hc08 linker to as/link/hc08
4901 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4902 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4903 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4904 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4905 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4906 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4907 * as/link/mcs51/aslink.dsp,
4908 * as/link/mcs51/Makefile.in: factored out the common files
4909 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4910 * as/clean.mk: extra cleaning common files
4911 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4912 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4913 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4915 2006-10-29 Raphael Neider <rneider AT web.de>
4917 * src/pic/ralloc.c (newReg): create aliases for registers with
4918 multiple names to fix #1579535 and #1584001,
4919 (regWithIdx,dirregWithName): resolve aliases on lookup
4920 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4922 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4923 to prevent build errors on small devices
4925 2006-10-28 Raphael Neider <rneider AT web.de>
4927 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4928 assumption within interrupt handlers, fixes #1584940
4929 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4930 "emitted" to avoid emitting them again in udata
4932 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4934 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4937 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4939 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4940 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4941 on/off CR to CRLF conversion.
4943 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4945 * doc/sdccman.lyx: updated IRQ section
4947 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4949 * device/lib/serial_io.c: removed
4950 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4951 replacements for serial_io.c
4953 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4957 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4959 * device/lib/serial_io.c: Default putchar() and getchar() for
4960 mcs51 uses serial port.
4962 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4966 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4968 * support/regression/ports/mcs51/support.c: smaller
4969 _sdcc_external_startup()
4970 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4972 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * device/lib/gbz80/crt0.s,
4975 * device/lib/gbz80/crt0_rle.s,
4976 * device/lib/gbz80/div.s,
4977 * device/lib/gbz80/fstubs.s,
4978 * device/lib/gbz80/heap.s,
4979 * device/lib/gbz80/mul.s,
4980 * device/lib/gbz80/putchar.s,
4981 * device/lib/gbz80/stubs.s,
4982 * device/lib/z80/crt0.s,
4983 * device/lib/z80/crt0_rle.s,
4984 * device/lib/z80/div.s,
4985 * device/lib/z80/fstubs.s,
4986 * device/lib/z80/heap.s,
4987 * device/lib/z80/mul.s,
4988 * device/lib/z80/putchar.s,
4989 * device/lib/z80/stubs.s: reverted, I was mistaken
4991 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4993 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4994 * support/regression/ports/mcs51/support.c: removed race
4995 condition on TI in _putchar allowing to use serial port mode 0
4997 2006-10-20 Borut Razem <borut.razem AT siol.net>
4999 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5001 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * device/lib/gbz80/crt0.s,
5004 * device/lib/gbz80/crt0_rle.s,
5005 * device/lib/gbz80/div.s,
5006 * device/lib/gbz80/fstubs.s,
5007 * device/lib/gbz80/heap.s,
5008 * device/lib/gbz80/mul.s,
5009 * device/lib/gbz80/putchar.s,
5010 * device/lib/gbz80/stubs.s,
5011 * device/lib/z80/crt0.s,
5012 * device/lib/z80/crt0_rle.s,
5013 * device/lib/z80/div.s,
5014 * device/lib/z80/fstubs.s,
5015 * device/lib/z80/heap.s,
5016 * device/lib/z80/mul.s,
5017 * device/lib/z80/putchar.s,
5018 * device/lib/z80/stubs.s: removed all leading underscores from area names
5020 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5023 regression tests are not waiting in the simulator for simulated
5024 transmission of debug output
5026 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5028 * device/lib/printf_large.c: slightly smaller
5029 * doc/sdccman.lyx: do not use spaces within html links
5031 2006-10-16 Borut Razem <borut.razem AT siol.net>
5033 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5034 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5035 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5036 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5037 debugger/mcs51/configure:
5038 [ 1185668 ] add gnu readline support to sdcdb - enabled
5040 2006-10-16 Raphael Neider <rneider AT web.de>
5042 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5043 fixes #1577882, removes close to all banking optimizations
5045 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5047 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5048 variables in code memory
5049 * support/regression/tests/absolute.c: added test for this
5051 2006-10-15 Raphael Neider <rneider AT web.de>
5053 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5055 (BankSelect): emit BANKSEL before touching linker-placed regs,
5058 2006-10-10 Raphael Neider <rneider AT web.de>
5060 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5061 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5062 * src/pic/main.c (_pic14_parseOptions),
5063 * src/pic/main.h: mostly reverted to previous state, now use results
5064 from SDCCmain.c's argument parsing
5066 2006-10-10 Borut Razem <borut.razem AT siol.net>
5068 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5069 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5070 [ 1185668 ] add gnu readline support to sdcdb -
5071 prepared for READLINE, not enabled yet,
5072 thanks to <tal.bav AT gmail.com>
5074 2006-10-10 Raphael Neider <rneider AT web.de>
5076 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5077 * src/pic16/devices.inc,
5078 * device/include/pic16 (pic18f[24]620.h),
5079 * device/include/pic18fregs.h,
5080 * device/lib/pic16/pics.all,
5081 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5082 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5083 Gary Plumbridge and Anton Strobl
5085 2006-10-10 Raphael Neider <rneider AT web.de>
5087 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5088 --stack-siz=NUM options to configure the argument passing stack
5089 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5090 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5091 (pic14_getSharebankSize): obey --stack-siz=NUM,
5092 (pic14_getSharebankAddress): obey --stack-loc=NUM
5094 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5096 * doc/sdccman.lyx: added to the manual
5097 * doc/figures/ddd_example.png: added (neither pdflatex nor
5098 most browsers seem to like the .eps file)
5100 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5102 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5103 to /tmp and /var/tmp acc. LSB
5104 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5106 * support/regression/tests/onebyte.c: added test
5108 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5110 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5112 2006-10-05 Borut Razem <borut.razem AT siol.net>
5114 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5116 - sdcc.dsw: changed property eol-style to CRLF
5117 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5119 2006-10-04 Raphael Neider <rneider AT web.de>
5121 * device/include/pic/{pic16f84.h,pic16f84a.h},
5122 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5123 from patch #1522504, thanks to Robas Teodor
5125 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5127 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5130 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/pic16/glue.c (pic16emitMaps),
5133 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5134 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5135 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5136 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5138 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5139 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5141 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5143 * support/librarian/sdcclib.c: Added option -l.
5144 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5146 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5147 using Windows command prompt.
5149 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5151 * device/lib/libsdcc.lib: added module rand
5152 * src/ds390/ralloc.c (rematStr),
5153 * src/hc08/ralloc.c (rematStr),
5154 * src/mcs51/ralloc.c (rematStr),
5155 * src/z80/ralloc.c (rematStr): made output more consistent
5156 * src/mcs51/gen.c: cosmetic changes
5158 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * src/port.h: added mem.cabs_name to PORT
5167 * src/z80/main.c: added cabs_name initializers
5168 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5170 (emitMaps): emit absolutes in code memory into cabs_name
5172 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5173 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5174 * support/regression/fwk/include/testfwk.h: added define for at
5175 * support/regression/tests/absolute.c: added, new
5177 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5180 optimizations, see also patch 887161 by Stas Sergeev
5181 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5182 to be necessary anymore,
5183 (102, 103, 104, 127): renamed all occurances of bp to _bp
5185 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5188 thanks Weston T. Schmidt for patch 1555221
5189 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5190 * src/SDCCicode.c(geniCodeMultiply): small optimization
5192 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5194 * device/include/stdlib.h: added rand prototypes
5195 * device/lib/rand.c: new, added
5196 * device/lib/Makefile.in: added rand.c
5197 * src/z80/peeph.def,
5198 * src/z80/peeph-gbz80.def,
5199 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5201 2006-09-20 Raphael Neider <rneider AT web.de>
5203 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5205 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * as/link/aslink.h: cosmetic changes
5208 * as/link/mcs51/Makefile.in,
5209 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5211 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5214 * as/link/mcs51/aslink.h,
5215 * as/link/z80/aslink.h: merged and moved to as/link/
5216 * as/link/lkstore.c,
5217 * as/link/mcs51/lkstore.c: moved to as/link/
5218 * as/link/clean.mk: remove *.o
5219 * as/link/mcs51/alloc.h: deleted
5220 * as/link/mcs51/lkarea.c: added lnksect prototype
5221 * as/link/mcs51/lkdata.c,
5222 * as/link/mcs51/lklex.c,
5223 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5224 * as/link/mcs51/lkmem.c,
5225 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5226 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5227 * as/link/mcs51/aslink.dsp,
5228 * as/link/mcs51/Makefile.aslink,
5229 * as/link/mcs51/Makefile.bcc,
5230 * as/link/mcs51/Makefile.in: updated for moved files
5231 * as/link/z80/lkarea.c,
5232 * as/link/z80/lkhead.c,
5233 * as/link/z80/lklex.c,
5234 * as/link/z80/lklibr.c,
5235 * as/link/z80/lklist.c,
5236 * as/link/z80/lkmain.c,
5237 * as/link/z80/lkrloc.c,
5238 * as/link/z80/lksym.c: synced with mcs51
5239 * as/link/z80/lkdata.c,
5240 * as/link/z80/lkeval.c,
5241 * as/link/z80/lkihx.c,
5242 * as/link/z80/lks19.c: cosmetic changes
5243 * as/link/z80/Makefile.in,
5244 * as/link/z80/linkgbz80.dsp,
5245 * as/link/z80/linkz80.dsp: updated for moved files
5247 2006-09-16 Borut Razem <borut.razem AT siol.net>
5249 * debugger/mcs51/sdcdb.c: partially fixed
5250 [ 1203664 ] sdcdb fails to open files w. two "." periods
5251 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5252 debugger/mcs51/symtab.h: fixed indenting
5253 * configure.in, configure: up to date with latest Maarten's changes
5255 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5258 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5259 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5260 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5261 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5262 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5263 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5264 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5265 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5266 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5267 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5268 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5269 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5270 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5271 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5272 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5273 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5274 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5275 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5276 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5277 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5278 as/link/mcs51/alloc.h,
5279 as/link/mcs51/clean.mk,
5280 as/link/mcs51/conf.mk,
5281 as/link/mcs51/Makefile.bcc,
5282 as/link/mcs51/Makefile.in,
5283 as/link/mcs51/readme.390,
5284 as/link/mcs51/strcmpi.c,
5285 as/link/mcs51/strcmpi.h,
5287 as/mcs51/Makefile.bcc,
5288 as/mcs51/Makefile.in,
5291 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5293 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5296 * as/link/Makefile.in,
5297 * as/link/z80/linkgbz80.dsp,
5298 * as/link/z80/linkz80.dsp,
5305 * link/z80/aslink.h,
5306 * link/z80/clean.mk,
5308 * link/z80/linkgbz80.dsp,
5309 * link/z80/linkz80.dsp,
5310 * link/z80/lkarea.c,
5311 * link/z80/lkdata.c,
5312 * link/z80/lkeval.c,
5315 * link/z80/lkhead.c,
5318 * link/z80/lklibr.c,
5319 * link/z80/lklist.c,
5320 * link/z80/lkmain.c,
5321 * link/z80/lkrloc.c,
5324 * link/z80/Makefile.in,
5326 * sdcc.dsw: moved link/ to as/link/
5328 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * as/mcs51/i51mch.c (machine): fixed warning
5332 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5334 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5336 2006-09-09 Borut Razem <borut.razem AT siol.net>
5338 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5339 sdcdb WIN32 native port
5340 * src/clean.mk: fixed
5342 2006-09-08 Borut Razem <borut.razem AT siol.net>
5344 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5346 2006-09-08 Raphael Neider <rneider AT web.de>
5348 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5349 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5350 to gplink to disable processor mismatch warning and to allow
5351 the use of devices with only aliased (shared) memory banks,
5352 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5354 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5356 * doc/sdccman.lyx: Some re-formating plus example on using
5357 #pragma preproc_asm +/-
5359 2006-09-07 Borut Razem <borut.razem AT siol.net>
5361 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5364 2006-09-06 Borut Razem <borut.razem AT siol.net>
5366 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5367 line at sdcc.nsi:153
5368 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5370 2006-09-05 Borut Razem <borut.razem AT siol.net>
5372 * configure.in, configure: support for winsock2
5373 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5374 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5375 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5376 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5377 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5379 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5383 * support/regression/tests/bug1551947.c: new, added
5384 * src/SDCCsymt.h: strings are char* not byte*
5386 2006-09-05 Raphael Neider <rneider AT web.de>
5388 * device/lib/pic16/libdev/pic18f4550.c,
5389 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5390 declarations/definitions from patch #1520949
5392 2006-09-05 Raphael Neider <rneider AT web.de>
5394 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5395 byte-aligned bitfields, fixes #1539278
5397 2006-09-05 Raphael Neider <rneider AT web.de>
5399 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5402 2006-09-04 Borut Razem <borut.razem AT siol.net>
5404 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5405 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5406 -mno-cygwin is a part of the compiler name
5407 * support/scripts/sdcc_mingw32: don't disable ucsim
5409 2006-09-03 Borut Razem <borut.razem AT siol.net>
5411 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5412 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5414 2006-09-03 Raphael Neider <rneider AT web.de>
5417 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5418 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5421 2006-09-01 Borut Razem <borut.razem AT siol.net>
5423 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5424 to make ppc-osx happy
5426 2006-08-31 Borut Razem <borut.razem AT siol.net>
5428 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5429 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5430 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5431 * support/regression/ports/ds390/spec.mk,
5432 support/regression/ports/mcs51/spec.mk,
5433 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5434 To run regression tests in mingw environment:
5435 make DEV_NULL=NUL CC=gcc
5437 2006-08-30 Borut Razem <borut.razem AT siol.net>
5439 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5440 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5441 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5442 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5443 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5444 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5445 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5446 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5447 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5448 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5449 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5450 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5451 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5452 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5453 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5454 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5455 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5456 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5457 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5458 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5459 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5460 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5461 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5462 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5463 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5464 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5465 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5466 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5467 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5468 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5469 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5470 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5471 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5472 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5473 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5474 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5475 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5476 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5477 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5478 ucsim WIN32 native port
5480 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5482 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5484 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5487 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5489 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5491 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5492 * support/regression/tests/bug1546986.c: new, added
5493 * as/mcs51/.cvsignore,
5494 * debugger/mcs51/.cvsignore,
5495 * src/.cvsignore: deleted
5497 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5499 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5502 2006-08-20 Borut Razem <borut.razem AT siol.net>
5504 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5505 removed cl_listen_console::match(), cl_console::match(),
5506 restructured cl_commander::proc_input()
5508 2006-08-16 Borut Razem <borut.razem AT siol.net>
5510 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5511 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5512 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5514 2006-08-14 Borut Razem <borut.razem AT siol.net>
5516 * support/regression/Makefile.in,
5517 support/regression/ports/pic14/gpsim.cmd,
5518 support/regression/ports/pic14/spec.mk,
5519 support/regression/ports/pic14/support.c:
5520 added pic14 regression test
5522 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5524 * as/doc/asxhtm.html: documented changed ABS behaviour
5525 * as/doc/README: fixed some typos
5527 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5529 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5532 2006-08-12 Borut Razem <borut.razem AT siol.net>
5534 * support/regression/fwk/include/testfwk.h,
5535 support/regression/fwk/lib/testfwk.c,
5536 support/regression/generate-cases.py,
5537 support/regression/Makefile.in:
5538 regression test framework does not depend on function pointers and
5541 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * device/include/stddef.h: c temporary hack to fix bug 1518273
5545 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5547 * device/include/mcs51/cc2510fx.h: added
5548 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5551 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5553 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5554 * as/z80/Makefile.in: added strcmpi.c
5555 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5556 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5558 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5560 * device/lib/gbz80/asm_strings.s,
5561 * device/lib/gbz80/crt0_rle.s,
5562 * device/lib/gbz80/div.s,
5563 * device/lib/gbz80/mul.s,
5564 * device/lib/gbz80/shift.s,
5565 * device/lib/z80/asm_strings.s,
5566 * device/lib/z80/crt0_rle.s,
5567 * device/lib/z80/div.s,
5568 * device/lib/z80/mul.s,
5569 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5570 flags which are all upper case
5572 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * as/z80/asm.h: made CASE_SENSITIVE 1
5575 * link/z80/aslink.h: made CASE_SENSITIVE 1
5576 * src/z80/gen.c (throughout): made all conditionals upper case
5577 * support/regression/tests/bug1503067.c: new
5579 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5581 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5582 (shiftIntoPair): added case 2 for PAIR_IY,
5583 (setupToPreserveCarry): replaced parameters with iCode and check if
5584 PAIR_DE is in use to fix bug 1399290,
5585 (genPlus, genMinus): updated call to setupToPreserveCarry
5586 * support/regression/tests/bug1399290.c: new
5588 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5590 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5591 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5592 * src/ds390/gen.c (shiftRLong),
5593 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5594 * src/mcs51/gen.c (sameReg): changed to sameByte,
5595 (xch_a_aopGet): new,
5596 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5597 shiftRLong): fixed bug 1533966
5598 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5599 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5600 * support/regression/Makefile.in: disabled z80, enabled ucz80
5601 * support/regression/tests/float_trans.c: enabled test for z80 and host
5602 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5604 2006-08-01 Borut Razem <borut.razem AT siol.net>
5606 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5607 comparison is always false due to limited range of data type
5608 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5610 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5613 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5614 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5615 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5617 2006-07-31 Borut Razem <borut.razem AT siol.net>
5619 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5620 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5621 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5622 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5623 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5624 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5625 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5626 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5627 enable ucsim mingw compilation. Serial port is disabled,
5628 since it uses termios.h API, which is not available on native
5631 2006-07-31 Borut Razem <borut.razem AT siol.net>
5633 * Small Device C Compiler 2.6.0 released
5634 * support/scripts/sdcc.nsi: added FULL_DOC option
5635 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5637 2006-07-28 Borut Razem <borut.razem AT siol.net>
5639 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5640 * doc/INSTALL.txt: updated
5642 2006-07-27 Borut Razem <borut.razem AT siol.net>
5644 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5645 device/lib/pic/libdev/Makefile.in: fixed bug
5646 [ 1438354 ] pic libsdcc: distclean doesn't work
5647 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5648 device/lib/pic16/libio/Makefile.in: fixed bug
5649 [ 1438344 ] pic16 lib: clean doesn't work properly
5650 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5652 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5654 * device/lib/pic/libsdcc/fsdiv.c,
5655 * device/lib/pic/libsdcc/fsmul.c,
5656 * device/lib/pic16/libsdcc/float/fsdiv.c,
5657 * device/lib/pic16/libsdcc/float/fsmul.c,
5658 * device/lib/_fsdiv.c,
5659 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5660 * support/regression/tests/bug1520966.c: added
5661 * doc/knownbugs.html: removed [ 1520966 ] from the list
5663 2006-07-25 Borut Razem <borut.razem AT siol.net>
5665 * configure.in, configure, sdccconf_in.h: fixed bug
5666 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5667 * doc/knownbugs.html: removed [ 1519095 ] from the list
5669 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5671 * doc/knownbugs.html: added, contains list of known bugs at release
5672 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5674 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5677 function registers and corrected defaults with additional warning
5678 * device/lib/malloc.c: cosmetic changes
5679 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5680 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5681 (fillGaps): and used it
5683 2006-07-20 Raphael Neider <rneider AT web.de>
5685 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5686 output unless SDCCPICDEBUG is set
5687 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5688 output if SILENT is set
5690 2006-07-11 Borut Razem <borut.razem AT siol.net>
5692 * doc/README.txt: updated
5694 2006-07-10 Borut Razem <borut.razem AT siol.net>
5696 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5697 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5698 in WIN32 installation
5699 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5702 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5704 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5705 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5707 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5709 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5711 2006-07-06 Borut Razem <borut.razem AT siol.net>
5713 * support/regression/tests/bitfields.c:
5714 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5715 * support/regression/tests/constantRange.c:
5716 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5718 2006-07-04 Borut Razem <borut.razem AT siol.net>
5720 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5722 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5723 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5724 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5725 reverted changes from 2006-07-03
5726 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5727 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5728 added CPPFLAGS, used by the host port
5730 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5732 * support/regression/valdiag/tests/switch.c,
5733 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5734 * support/regression/tests/libmullong.c: fixed for host
5735 * support/regression/ports/host/spec.mk: disable all warnings for host,
5736 SDCC runs with --less-pedantic too
5738 2006-07-03 Borut Razem <borut.razem AT siol.net>
5740 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5742 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5743 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5744 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5745 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5747 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5748 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5749 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5750 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5752 2006-07-02 Raphael Neider <rneider AT web.de>
5754 * src/pic16/devices.inc,
5755 * device/include/pic16/pic18fregs.h,
5756 * device/include/pic16/pic18f4550.h,
5757 * device/lib/pic16/pics.all,
5758 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5760 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5762 * as/hc08/lkaomf51.c (OutputName),
5763 * as/mcs51/lkaomf51.c (OutputName),
5764 * as/z80/asmain.c (asmbl),
5765 * src/ds390/main.c (asmLineNodeFromLineNode),
5766 * src/hc08/ralloc.c (hc08_assignRegisters),
5767 * src/mcs51/main.c (asmLineNodeFromLineNode),
5768 * src/xa51/ralloc.c (checkRegMask),
5769 * src/xa51/gen.c (emitcode),
5770 * src/z80/gen.c (_emit2),
5771 * src/SDCCast.c (searchLitOp),
5773 * support/packihx/packihx.c,
5774 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5775 * src/ds390/gen.c (aopPutUsesAcc),
5776 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5777 * support/regression/tests/libmullong.c (mullong_wrapper),
5778 * src/SDCCsymt.c (powof2),
5780 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5781 * src/SDCCsymt.h: added TYPE_TARGET_*
5782 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5783 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5784 SDCCast because 1) header problems 2) this is the right place
5785 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5786 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5789 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5791 * src/SDCCicode.h: removed buggy semicolon in unused macro
5792 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5793 search for previous definiton of auto symbols too,
5794 (findPrevUse): fixed logic of emitWarnings
5796 2006-06-26 Raphael Neider <rneider AT web.de>
5798 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5799 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5801 2006-06-25 Raphael Neider <rneider AT web.de>
5803 * device/lib/pic/libm: NEW, added math library functions
5804 * device/lib/pic/libsdcc: NEW; added float support functions
5805 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5806 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5807 NEW, added math related headers
5808 * device/include/asm/pic/features.h: NEW
5809 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5810 (popGet): allow larger offsets for AOP_PCODE,
5811 (genDataPointerSet): handle literals explicitly, more debug output,
5812 (genAssign): fixed for float using aopLiteral ;-)
5813 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5814 GOTO initialisation routine
5815 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5816 flag on registers, fixes #1469043 (local variables do not work)
5817 * src/pic/main.c (_pic14_do_link),
5818 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5821 2006-06-25 Borut Razem <borut.razem AT siol.net>
5823 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5824 characters printed (not including the trailing '\0' used to end
5825 output to strings). Problem detected in regression test bug-927659.c.
5826 NOTE: printf() family functions should return int instead
5828 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5829 specifier are printed as themselves
5830 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5831 support flags, width and precision specifiers
5833 2006-06-24 Borut Razem <borut.razem AT siol.net>
5835 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5836 to the list of sdcc tagrets not supporting bit type
5837 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5838 testfor pic16 due to bug:
5839 [ 1511794 ] pic16: regression test bug-895992.c fails
5841 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5844 * src/SDCCglue.c (initPointer), fixed bug 1496419
5845 * support/regression/tests/bug1496419.c: new, added
5847 2006-06-22 Borut Razem <borut.razem AT siol.net>
5849 * support/regression/ports/pic16/support.c: use gpsim usart module from
5850 libgpsim_modules library
5852 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5854 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5857 2006-06-19 Raphael Neider <rneider AT web.de>
5859 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5860 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5861 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5862 (pic14printExterns,pic14printPublics,pic16printPublics,
5863 pic16_printExterns): use new functions to emit symbols
5864 (picglue,pic16glue): emit publics before emitting externs
5865 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5866 locally defined functions to avoid bug #1443651
5867 * support/regression/tests/bug-716242.c: removed pic16 workaround
5868 * support/regression/ports/pic16/spec.mk: ignore errors during build
5870 2006-06-19 Raphael Neider <rneider AT web.de>
5872 * src/pic/glue.h: added pic14aopLiteral prototype
5873 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5874 * src/pic/gen.c: removed stdint.h dependency
5875 (aopGet): use Safe_strdup()
5876 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5877 (genDataPointerSet): use pic14aopLiteral()
5878 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5879 for pic16; thanks to Bernhard and Maarten
5881 2006-06-18 Borut Razem <borut.razem AT siol.net>
5883 * support/regression/tests/structflexarray.c: flexible array members
5884 not supported by gcc < 3
5885 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5887 * src/pic/gen.c: don't include [p]strdin.h on solaris
5888 * support/Util/pstdint.h: addad svn attributes
5889 * support/regression/tests/constantRange.c,
5890 support/regression/tests/rotate.c: include inttypes.h instead
5891 stdint.h on solaris, addad svn attributes
5893 2006-06-18 Raphael Neider <rneider AT web.de>
5895 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5897 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5898 (pic16_genMinusBits): simplified sign-extension
5899 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5900 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5901 adjusted to correctly handle mixed-signed operands, disabled
5902 now unused multiplciation routines
5903 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5904 (assignResultValue): added argument denoting the size of the result
5905 as returned by the function (fixes upcasts in assigning from
5906 function calls: char foo(); int i = foo();)
5907 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5908 function result to assignResultValue
5909 (genMult): disabled inlined multiplication code
5910 (genDiv): augmented to also handle the modulus operator, fixed to
5911 handle mixed-signed operands correctly
5912 (genMod): simply call genDiv, disabled unused code
5913 (genAssign): fixed missing (sign-)extension on result
5914 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5915 valid char operands, allow signed operands for native code, added
5916 division and modulo operator handling
5917 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5919 As a consequence, onebyte.c (if split into two files) and muldiv.c
5920 pass regression tests.
5922 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5924 * doc/Makefile.in: two runs of makeindex seem needed to get
5925 correct page references in the index of sdccman.pdf
5926 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5928 2006-06-17 Borut Razem <borut.razem AT siol.net>
5930 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5932 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5934 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5935 mentioned ec2drv and paulmon
5937 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5940 consecutive abs areas
5941 (find_empty_space, allocate_space): added map to handle codemap or
5943 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5944 absolute idata and xdata
5945 * as/mcs51/lkmem.c (summary2): updated legend
5947 2006-06-16 Raphael Neider <rneider AT web.de>
5949 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5951 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5955 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5957 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5959 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5960 value of generic pointers,
5970 src/z80/main.c: PORT structure, added elements for gp_tags field,
5971 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5972 fields in the PORT structure of each port,
5973 * src/SDCCast.c (decorateType): allow processing of generic pointers
5974 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5977 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * src/pic16/pcode.c,
5985 * src/pic/pcoderegs.c,
5988 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5989 bug 1504689 on minGW
5991 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5993 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5995 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5997 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5999 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6001 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6004 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6006 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6007 to a char variable. Fixed bug #1504211
6008 * device/include/pic16/adc.h,
6009 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6010 and fixed bug #1364390
6012 2006-06-10 Borut Razem <borut.razem AT siol.net>
6014 * CVSROOT: removed the CVS left-over
6016 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6018 * as/hc08/asmain.c (asexit),
6019 * as/hc08/lkmain.c (lkexit),
6020 * as/mcs51/asmain.c (asexit),
6021 * as/mcs51/lkmain.c (lkexit),
6022 * src/SDCCglue.c (DEFSETFUNC),
6023 * src/SDCCmain.c (linkEdit, assemble),
6024 * support/librarian/sdcclib.c (AddRel),
6025 replaced unlink() by standard C remove()
6026 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6027 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6028 gatherImplicitVariables): new, added to fix bug 608752,
6029 (createFunction): added gatherImplicitVariables()
6030 * src/SDCCast.h: added createRMW prototype
6031 * src/SDCCsymt.h (struct symbol): added infertype
6032 * support/regression/tests/bug608752.c: new, added
6034 2006-06-10 Raphael Neider <rneider AT web.de>
6036 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6037 multibyte dummy reads (fixes #1503234)
6039 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6041 * device/include/mcs51/compiler.h: new, added header file to enable
6042 creating common sfr definition header files for different compilers
6044 2006-06-05 Raphael Neider <rneider AT web.de>
6046 * src/pic16/{pcode.h,genarith.c}:
6047 introduced pCodeOp combining any two pCodeOps (previously only
6048 two register operands could be combined), removed pcop2 from
6049 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6050 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6051 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6052 rewritten to use new PO_TWO_OPS
6053 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6054 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6055 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6056 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6057 (pic16_get_op): embraced return arg to allow #define return(x),
6058 added new case for combined opcodes
6059 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6060 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6061 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6063 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6065 * src/SDCCval.c (checkConstantRange): added
6066 * src/SDCCval.h: added checkConstantRange
6067 * support/Util/SDCCerr.c,
6068 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6069 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6070 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6071 * src/SDCCast.c (decorateType): added checkConstantRange,
6072 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6073 can be emitted with the correct always true/false warning,
6074 added optimization for double '!';
6075 result of decorateType() must be assigned back to the tree, because
6076 decorateType() can change the tree
6077 * src/SDCCicode.c (geniCodeLogic),
6078 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6079 (checkConstantRange): removed, it was only a fragment which never
6081 * src/SDCCsymt.c (computeType): fixed promotion for
6082 "-1 < (unsigned bit) b"
6083 * src/pic/ralloc.c (packRegsForAssign),
6084 * src/pic16/ralloc.c (packRegsForAssign),
6085 * src/hc08/ralloc.c (packRegsForAssign),
6086 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6088 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6089 * support/regression/tests/constantRange.c: added
6090 * support/valdiag/tests/constantRange.c: added
6091 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6093 2006-06-02 Borut Razem <borut.razem AT siol.net>
6095 * support/regression/ports/pic16/support.c: increase stack size
6097 * support/regression/Makefile.in: sort tests by name so that the
6098 resutlts can be compared on different machines / platforms
6100 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6102 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6103 * src/ds390/gen.c (emitLabel): new, added,
6104 (genDjnz): fixed stack overflow bug,
6105 (throughout): cosmetic changes to sync with mcs51/gen.c,
6106 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6107 * src/mcs51/gen.c (genEndFunction): small optimization,
6108 (throughout): cosmetic changes to sync with ds390/gen.c
6110 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6112 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6113 (_print_format): fixed printing pointers
6114 * src/mcs51/gen.c (emitLabel, movb): new, added,
6115 (genAssign): small optimization,
6116 (genDjnz): fixed stack overflow bug,
6117 (throughout): replaced sprintf with SNPRINTF,
6118 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6119 replaced emitcode("mov", "b,...") with MOVB(...),
6120 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6121 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6122 * src/mcs51/peeph.def: added rules 140 and 264
6123 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6124 so they may get optimized into registers
6126 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6128 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6129 immediately when encountered,
6130 (printUsage): always use stderr even on windows
6132 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6134 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6135 (processParms): fixed bug #1247551
6136 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6137 parseCmdLine, main): print '--version' to stdout,
6138 print 'help' to stdout if --help is given,
6139 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6140 arguments are given; fixed --help
6142 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6144 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6145 * support/regression/tests/bug-1493710.c: added
6147 2006-05-27 Borut Razem <borut.razem AT siol.net>
6149 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6151 * support/regression/ports/pic16/support.c: increase stack size
6152 from default 64 bytes to 128 bytes
6153 * support/regression/tests/staticinit.c,
6154 support/regression/tests/float.c: regression tests fully enabled
6155 for pic16 port by putting the initialized data arrays into the code
6157 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6158 This was changed by mistake in the previous version.
6160 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6162 * src/pic16/gen.c (genFunction, genEndFunction): some
6163 beautifications, fixed bug with falsely restoring FSR2 in large
6164 stack model, thanks to Beau E. Cox for reporting the bug
6166 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * debugger/mcs51/break.c,
6169 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6170 use %p to print pointers, made address variables unsigned
6171 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6172 * debugger/mcs51/symtab.c (parseSymbol): must return something
6173 * src/mcs51/gen.c (aopForSym): small optimization,
6174 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6175 (freeAsmop): added missing break,
6176 (aopPut): removed parameter bvolatile, determine it inside the function,
6177 (saveRegisters, unsaveRegisters): small optimization,
6178 (genIpush): removed pointless check,
6179 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6180 replaced sprintf with SNPRINTF,
6181 replaced strcpy with strncpyz,
6182 updated aopPut calls,
6183 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6184 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6186 2006-05-24 Borut Razem <borut.razem AT siol.net>
6188 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6189 modification of test for the pic16 port, put the array to the code
6190 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6192 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6194 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6195 * support/Util/pstdint.h: added
6197 2006-05-22 Borut Razem <borut.razem AT siol.net>
6199 * src/regression/Makefile: removed bool2.c test, added -q linker option
6200 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6201 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6202 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6203 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6204 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6205 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6206 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6207 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6208 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6210 2006-05-22 Raphael Neider <rneider AT web.de>
6212 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6213 bug #1492360 (problematic due to generic pointers, see code)
6215 2006-05-22 Borut Razem <borut.razem AT siol.net>
6217 * support/regression/ports/pic16/specs.mk: removed stack size linker
6219 * support/regression/tests/array.c,
6220 support/regression/tests/bitopcse.c,
6221 support/regression/tests/bug-908454.c,
6222 support/regression/tests/malloc.c: modified for pic16 regression test
6223 * support/regression/tests/bitfields.c:
6224 pic16 - excluded bitfileds of size > 8
6225 * support/regression/tests/bp.c: pic16 - reduced data size
6226 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6227 * support/regression/tests/bug-460010.c:
6228 pic16 - used the absolute address the fits in memory
6229 * support/regression/tests/bug-716242.c:
6230 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6231 * support/regression/tests/float.c:
6232 pic16 - excluded - data size too big
6233 * support/regression/tests/onebyte.c:
6234 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6235 * support/regression/tests/shifts.c:
6236 pic16 - function names probably have to differ in first X characters
6238 * support/regression/tests/staticinit.c:
6239 pic16 - excluded some tests due error: no target memory available for
6242 2006-05-22 Borut Razem <borut.razem AT siol.net>
6244 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6245 second try. Thanks Stas Sergeev once more.
6247 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6249 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6250 (genLeftShift, genRightShift): fixed bug 1491627
6251 * src/hc08/peeph.def (rules 7, 8.x): added
6252 * support/regression/tests/shifts.c (ShiftLeftByParam,
6253 ShiftRightByParam, testShiftByParam): added to test variable shifting
6255 2006-05-20 Raphael Neider <rneider AT web.de>
6257 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6258 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6259 (allocReg): add only new registers to dynAllocRegs,
6260 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6261 #1489055, #1445850, and probably #1483693
6263 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6265 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6266 bug in for-loop that didn't emit the last of CONFIG and ID registers
6268 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6270 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6272 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6273 1489016, 1434401 and 1490124
6274 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6275 1489016, 1434401 and 1490124
6277 2006-05-17 Borut Razem <borut.razem AT siol.net>
6279 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6282 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * device/include/mcs51/P89c51RD2.h,
6285 * device/include/mcs51/P89LPC901.h,
6286 * device/include/mcs51/P89LPC922.h,
6287 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6289 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6291 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6292 to fix missing stack pragma in compiled binary object file,
6294 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6296 * support/packihx/configure.in,
6297 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6298 determine sizeof basic types even while cross compiling
6300 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6302 * src/avr/gen.c (aopop),
6303 * src/ds390/gen.c (aopOp),
6304 * src/hc08/gen.c (aopOp),
6305 * src/mcs51/gen.c (aopop),
6306 * src/pic16/gen.c (pic16_aopOp),
6307 * src/pic/gen.c (aopOp),
6308 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6309 if size of operand is smaller than spill location
6311 2006-05-12 Borut Razem <borut.razem AT siol.net>
6313 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6314 have to have CR/LF line endings even if they are checked out on *nix
6315 or on WIN32 in cygwin binmode
6317 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6320 * device/include/ds80c390.h: added sfr16 definitions
6324 * src/ds390/ralloc.c,
6325 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6326 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6327 bit returning functions
6328 * support/regression/tests/sfr16.c: enabled test on ds390
6330 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6332 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6333 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6335 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6337 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6338 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6339 (cl_address_space constructor): removed expensive initialization,
6340 (cl_address_space::get_cell): extended for late initialization,
6341 (cl_address_space::*): use late initialization,
6342 (cl_address_decoder::activate): removed expensive initialization,
6343 This reduced regression test running time by 25%
6345 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6353 * support/packihx/Makefile.in,
6354 * support/packihx/clean.mk,
6355 * support/packihx/Makefile.bcc,
6356 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6358 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6360 * src/SDCCval.c (valNot): fix for regression test failure
6361 of not.c on big endian hosts
6363 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6367 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6369 * device/lib/mcs51/Makefile.in: changed string comparison operator
6370 to = for POSIX compliance; == is bash extension
6372 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6374 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6377 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6379 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6380 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6381 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6382 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6383 bug report #1478657,
6385 2006-05-05 Borut Razem <borut.razem AT siol.net>
6387 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6390 2006-05-02 Borut Razem <borut.razem AT siol.net>
6392 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6393 create *.ind, which made make to fail if invoked with -j 2
6395 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6397 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6398 Hubert Sack for patch 1479782
6400 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6402 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6404 2006-05-01 Raphael Neider <rneider AT web.de>
6406 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6407 (create_pic): store only prefix-free device name,
6408 (init_pic): check for device names with "16" prefix,
6410 * src/pic/device.h (struct PIC_device),
6411 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6413 * device/include/pic/pic12f{635,675,629,683}.h,
6414 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6415 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6416 * device/include/pic/pic16f505.h,
6417 * device/lib/pic/libdev/pic16f505.c: removed
6418 * device/include/pic/pic14devices.txt: added support for pic12f
6419 devices, removed unsupported non 16-bit devices
6420 [above changes provided by patch from Zik Saleeba]
6421 * src/pic/*, src/pic16/*, device/include/pic16/*,
6422 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6424 2006-05-01 Borut Razem <borut.razem AT siol.net>
6426 * configure.in, configure, doc/Makefile.in:
6427 sync with nightly build makefile - latex, dvipdf and dvips
6430 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6432 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6433 in the library source
6435 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6437 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6439 2006-04-28 Raphael Neider <rneider AT web.de>
6441 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6442 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6443 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6444 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6446 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6448 * device/lib/pic/libdev/Makefile.in,
6449 * device/lib/hc08/Makefile.in,
6450 * device/lib/gbz80/Makefile.in,
6451 * device/lib/z80/Makefile.in,
6452 * device/lib/ds390/Makefile.in,
6453 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6454 thanks to Borut for the bug report
6456 * configure: always create doc/Makefile independent from --enable-doc
6457 * Makefile.in: always install from directory doc independent from
6459 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6461 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6462 * doc/Makefile.in: install *.txt if present
6463 * device/include/Makefile.in (install): added installation of pic/*.inc
6464 and pic/*.txt files again, they were erroneously removed
6466 2006-04-28 Raphael Neider <rneider AT web.de>
6468 * src/pic/{gen.c,main.h,pcode.c},
6469 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6470 concerning signedness with casts
6472 2006-04-28 Raphael Neider <rneider AT web.de>
6474 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6475 definition of an interrupt handler,
6476 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6477 interrupt handler stuff from picglue() to separate routine,
6478 (picglue): enabled definition of intr handlers in files w/o main()
6480 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6482 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6483 compilation with MSVC 2005 Express Edition (VC8)
6485 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6487 * device/lib/Makefile: fixed build of gbz80 lib
6489 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6491 * support/regression/tests/bug-460010.c,
6492 * support/regression/tests/bug-524691.c,
6493 * support/regression/tests/bug-716242.c: removed conditional defines
6494 that are already in testfwk.h
6496 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6498 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6499 (AccAXRsh1): added, shift right by 1,
6500 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6502 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6504 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6506 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6507 remove cast to same type
6508 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6509 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6511 * link/z80/Makefile: removed, they have moved to
6514 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6515 * install-sh: fix bug #1204398 by setting umask 0022
6516 * device/lib/Makefile: separate build of z80 and gbz80 lib
6518 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6520 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6521 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6523 One basic decision: e.g. src/clean.mk includes further files. In order
6524 to make this work there are two solutions:
6525 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6526 run configure on them. This way they can use
6527 'include $(srcdir)/port-clean.mk'
6528 - always include clean.mk by the Makefile at the same level. To avoid
6529 that `make clean` tries to include and build Makefile.dep the
6530 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6531 implemented, because now even `make uninstall` doesn't create
6532 Makefile.in. clean.mk could be eliminated by pasting it in
6535 * debugger/mcs51/Makefile.in: build own objects from library sources
6536 (SLIB, SDCC) in current directory
6538 * configure, configure.in: renamed --disable-device-lib-build in
6539 --disable-device-lib; added --enable-doc, the required tools are
6540 searched by configure; added result message; the toolchain for the
6541 belonging ports are now only built, if the port is enabled.
6543 * support/regression/*: all output is written in directory gen, because
6544 the fwk and ports directories don't livet in the build tree using vpath
6546 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6547 --disable-device-lib, added --enable-doc, added section VPATH
6549 * sim/ucsim/configure.in,
6550 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6551 z80 are enabled by default
6553 2006-04-24 Raphael Neider <rneider AT web.de>
6555 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6556 to config word, "pic14_"-prefixed some extern functions
6557 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6558 config word has been found
6559 * src/pic/device.h: added prototypes
6560 * src/pic/pcode.c: added "pic14_"-prefix where needed
6561 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6563 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6565 (pic14emitRegularMap): ignore config words,
6566 (pic14createInterruptVect): moved generating __config directives away
6567 (picglue): have __config directives emitted
6569 2006-04-24 Borut Razem <borut.razem AT siol.net>
6571 * doc/Makefile: sync with nightly build makefile
6573 2006-04-24 Raphael Neider <rneider AT web.de>
6575 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6576 registers that have not been assigned proper liveranges,
6577 fixes #1469504 and #1474602,
6578 (pCodeRegOptimizeRegUsage): fixed typo in comment
6580 2006-04-24 Borut Razem <borut.razem AT siol.net>
6582 * device/examples/main8051.c: deleted - it was removed from CVS
6583 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6584 after the transition to Subversion
6585 * src/SDCCalloc.h: deleted - it was removed from CVS
6586 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6587 after the transition to Subversion
6588 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6589 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6590 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6591 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6593 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6595 * as/asx8051.dsp: added mcs51/strcmpi.h
6596 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6597 * as/hc08/aslink.h: updated lnksect prototype
6599 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6601 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6602 (newdot): handle A_ABS
6604 * as/mcs51/asout.c (outarea): output address
6605 * as/hc08/lkaomf51.c,
6606 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6608 * as/mcs51/i51pst.c,
6609 * as/z80/z80pst.c: "ABS" is not A_OVR
6610 * as/hc08/lkarea.c (newarea): read a_addr,
6611 (lnkarea): added codemap array, sort absolute areas to the front,
6612 combine all GSINITx/GSFINAL,
6613 (find_empty_space, allocate_space): new functions,
6614 (lnksect): return next address, handle absolute sections
6615 * as/mcs51/lkarea.c (newarea): read a_addr,
6616 lnksect2 prototype changed,
6617 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6618 (find_empty_space, allocate_space): new, factored out of lnksect2,
6619 (lnksect2): return next address, handle absolute sections
6621 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6622 * as/hc08/lklibr.c (addfile, fndsym),
6623 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6624 index out of range and detect both '\' and '/'
6625 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6626 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6627 regression tests (ds390 cannot return bool yet)
6628 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6629 document critical interrupts on z80, document changed SDCC define
6630 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6631 (_a390_mapping): added .org directive
6632 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6633 (genMultOneByte): fixed warnings
6634 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6636 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6637 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6638 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6639 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6640 * src/pic16/main.c: removed newReg prototype
6641 * src/pic16/pcode.c,
6642 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6644 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6646 * src/pic16/ralloc.c
6647 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6649 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6650 from short to PIC_OPTYPE
6651 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6652 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6653 optype from short to PIC_OPTYPE
6654 * src/port.h: made int_size unsigned to fix warnings
6655 * src/SDCC.y: fixed warning on MSVC
6656 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6657 * src/SDCCopt.c (convertToFcall): fixed warnings
6658 * src/SDCCsymt.h: removed double prototype for genSymName
6659 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6660 offset int to fix warnings
6662 2006-04-22 Borut Razem <borut.razem AT siol.net>
6664 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6665 references to CVS replaced with Subversion
6667 2006-04-21 Borut Razem <borut.razem AT siol.net>
6669 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6670 references to CVS replaced with Subversion
6672 2006-04-19 Borut Razem <borut.razem AT siol.net>
6674 * src/version.awk: adapted for svn
6675 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6676 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6677 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6678 /binutils-avr/etc/*.vi, *.jin: removed all properties
6679 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6681 2006-04-19 Borut Razem <borut.razem AT siol.net>
6683 * CVS to Subversion migration completed
6685 2006-04-18 Borut Razem <borut.razem AT siol.net>
6687 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6688 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6690 2006-04-17 Borut Razem <borut.razem AT siol.net>
6692 * device/include/Makefile.in: added pic/*.inc to the installation
6694 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6696 * support/regression/collate-results.py: fixed output in case of
6698 * support/regression/generate-cases.py: fixed splitting of pathnames
6700 * as/hc08/lklibr.c (addfile),
6701 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6703 2006-04-11 Raphael Neider <rneider AT web.de>
6705 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6706 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6707 * src/pic16/pcode.c (assignValnums): fixed #1460578
6709 2006-04-11 Raphael Neider <rneider AT web.de>
6711 * device/lib/pic/libdev/*.c,
6712 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6713 fixes #1468739, enables compilation in --std-c99 mode
6714 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6716 2006-04-11 Raphael Neider <rneider AT web.de>
6718 * src/pic/device.c (find_device): removed debug output
6719 (list_valid_pics): enabled verbose listing of supported devices
6720 * device/include/stdbool.h: define bool as char for pic14/16 as well
6722 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6724 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6726 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6728 * .version: bumped version to 2.5.6
6729 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6731 2006-04-06 Raphael Neider <rneider AT web.de>
6733 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6734 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6735 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6736 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6737 pic14_constructAbsMap
6738 (pic14printPublics): declare absolute global symbols as global
6739 (pic14createInterruptVect),
6740 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6741 (newReg): assume new registers unused, use correct name in
6742 hashtable (reg->name instead of name), more debugLog output
6743 * src/pic/device.h (PIC_device): added fields for verbose output
6744 * src/pic/device.c: moved device definition to pic14devices.txt,
6745 added routines for runtime parsing of pic14devices.txt,
6746 added support for second config word
6747 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6748 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6749 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6750 (_pic14_parseOptions): moved pCodeInitRegisters here
6751 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6752 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6753 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6754 handling the pseudo stack
6755 * device/lib/Makefile.in: ignore failures in objects-pic16,
6756 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6757 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6758 * device/lib/pic/Makefile.subdir,
6759 * device/lib/pic16/Makefile.subdir: improved clean rules
6760 * device/lib/pic/libdev/: NEW, pic14 device libraries
6761 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6762 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6763 * device/include/Makefile.in: create subdir and install pic14 headers
6764 * device/include/pic/p16f_common.inc: removed unused declarations
6765 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6766 PICs from inc2h.pl v1.6,
6767 replaced BIT_AT macros with struct declarations
6768 * device/include/pic/pic14devices.txt: definition of supported devices,
6769 all above improvements contributed by Zik Saleeba, thanks
6770 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6771 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6774 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6776 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6777 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6778 thanks to Charles Olds
6780 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6782 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6784 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6786 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6787 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6788 * support/regression/bug1464657.c: added, new test
6790 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6795 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6797 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6798 --no-peep and --peep-file <file> are used don't use default rules but
6801 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * src/mcs51/gen.c (genCall): fixed bug 1457608
6805 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6807 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6808 changes seem to cause (trigger?) problems with the build system.
6810 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6812 * src/SDCCpeeph.c (operandsLiteral): new, added,
6813 (callFuncByName): inserted operandsLiteral
6814 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6816 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6818 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6819 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6821 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6824 implemented patch 1120823 Thanks to Willy De la Court (normal
6825 interrupts need an interrupt number now if they are made critical),
6826 and enabled nesting of critical functions though not for gbz80
6827 (genCritical, genEndCritical): added functions
6828 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6829 * src/z80/mappings.i: added "ei" to all mappings
6831 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6833 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6834 submitted by the Debian SDCC maintainer Aurelien Jarno:
6835 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6836 archive with gcc 4.1 on mips and wrote the patch"
6838 2006-03-16 Raphael Neider <rneider AT web.de>
6840 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6841 the left operand is shorter than the result (c* = lit-c* + int),
6843 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6846 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6848 * src/.version: increased version number to 2.5.5
6849 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6850 linking is done manually in pic16 port's _linkEdit,
6851 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6852 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6853 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6854 allocate asmop as AOP_ACC,
6855 (aopForRemat): added parameter 'bool result' in function declaration,
6856 (pic16_aopGet): return AOP_ACC when accessing WREG,
6857 (pic16_popGetTempReg): minor modification,
6858 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6859 'pic16_allocWithIdx',
6860 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6861 calling function in absolute addresses,
6862 (genAssign): take into account AOP_ACC asmop,
6863 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6864 * src/pic16/pcoderegs.c: some debug functions and lines added,
6865 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6866 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6868 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6869 call to allocReg, not by manually allocating a new one,
6870 (pic16_assignRegisters): now before going through the register
6871 allocating functions mark all registers as free. This eliminates some
6872 side effects resulting from peephole parser done earlier in the backbone
6874 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * src/SDCCicode.c (geniCodeLogic),
6877 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6879 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6882 (genSend): bugfix, do not allocate and free twice,
6883 (shiftRLong): handle partially overlapping aops
6884 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6886 2006-03-08 Borut Razem <borut.razem AT siol.net>
6888 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6891 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6893 * support/regression/tests/bug1409955.c: new, added
6894 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6895 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6896 (aopForSym, aopOp): increment asmop.allocated if reused,
6897 (freeAsmop): decrement asmop.allocated and check for zero instead of
6899 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6900 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6901 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6902 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6903 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6904 genSignedRightShift, genRightShift, genDataPointerGet,
6905 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6906 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6907 in reverse order from allocation,
6908 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6909 added swappedLR to keep track
6910 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6911 pdata & code for GCC, z80, gbz80 & hc08
6912 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6914 2006-03-08 Raphael Neider <rneider AT web.de>
6916 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6918 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6921 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6922 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6924 2006-03-06 Borut Razem <borut.razem AT siol.net>
6926 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6927 made the linker quiet
6929 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6931 * src/pic16/gen.c (genPcall): fixed bug #1443644
6932 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6933 which dumps before the function entry point a data byte which represents
6934 the number of the local variables used by the specified function, added
6935 'xinst' for initial support for Extended Instruction Support,
6936 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6937 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6938 port->fun_prefix anymore (may change later),
6939 (genFunction, genEndFunction): do not store/restore local registers for
6940 _main (this should take care the --main-return command line option in
6942 (genOr): removed some legacy pic-port instructions,
6943 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6944 performing operations with SFR's causes data to be written more than
6945 once to each SFR. Perhaps SFRs should be handled in special cases...
6946 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6948 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6949 into account for stack starting position,
6950 (struct OPTIONS pic16_optionsTable): added command line argument
6951 --extended or -y for Extended Instruction Support,
6952 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6953 (deassignLRs): *** perhaps the most important change, old 'for' code
6954 (commented out for reference), didn't account for some registers which
6955 were left marked 'not free' after a pointer operation. The change
6956 reduces register usage a lot in some cases
6958 2006-03-04 Borut Razem <borut.razem AT siol.net>
6960 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6962 * support/regression/tests/bug-524697.c: decreased array size for
6963 mcs51 to fit into the internal RAM
6964 * support/regression/Makefile.in: a little bit more verbose
6966 2006-03-03 Borut Razem <borut.razem AT siol.net>
6968 * support/regression/fwk/lib/testfwk.c,
6969 support/regression/fwk/include/testfwk.h: introduced function
6970 _prints(), nonrecursive _printn(), call _initEmu() from main()
6971 * support/regression/ports/gbz80/support.asm,
6972 support/regression/ports/ucz80/support.asm,
6973 support/regression/ports/z80/support.asm,
6974 support/regression/ports/ds390/support.c,
6975 support/regression/ports/hc08/support.c,
6976 support/regression/ports/host/support.c,
6977 support/regression/ports/mcs51/support.c,
6978 support/regression/ports/xa51/support.c: added empty _initEmu()
6980 * support/regression/ports/pic16/gpsim.cmd,
6981 support/regression/ports/pic16/spec.mk,
6982 support/regression/ports/pic16/support.c,
6983 support/regression/Makefile.in: added pic16 regression test
6985 2006-03-01 Raphael Neider <rneider AT web.de>
6987 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6988 genConstPointerGet): use safe way of generating MOVFF to cover
6989 literals as well as registers, fixes bug #1440527
6990 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6992 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6993 more correctly, fixes bug #1232186
6994 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6995 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6996 gplink guess the correct processor in more cases, applied patch
6997 from Till Riedel attached to and fixing bug #1436552
6999 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7001 * support/regression/tests/array.c: added, contains check for #1434401
7002 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7004 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7006 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7007 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7008 * device/include/mcs51/c8051f326.h,
7009 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7010 * device/include/mcs51/c8051f000.h,
7011 * device/include/mcs51/c8051f018.h,
7012 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7013 PCON_IDLE,PCON_STOP and added sfr16 definitions
7015 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7017 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7018 genGetWord): fixed bug 1409955
7020 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7022 * device/include/hc08/mc68hc908gp32.h,
7023 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7025 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7027 * src/SDCCast.c (constExprValue): return NULL if not a value
7028 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7029 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7030 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7032 2006-02-13 Borut Razem <borut.razem AT siol.net>
7034 * src/regression/ptrarg.c: added, fails due to bug #1430967
7035 * src/regression/Makefile: ptrarg.c added, ...
7037 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7039 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7040 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7042 2006-02-11 Borut Razem <borut.razem AT siol.net>
7044 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7045 print "Processor: xxx" message to stdout only if --verbose
7047 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7050 * support/regression/tests/bug1426356.c: added
7051 * support/regression/tests/bitfields.c: removed 2 tests
7053 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7055 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7056 * device/include/mcs51/c8051f330.h,
7057 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7058 PCON_IDLE,PCON_STOP and added sfr16 definitions
7059 * device/lib/_divsint.c,
7060 * device/lib/_divuint.c,
7061 * device/lib/_divulong.c,
7062 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7063 register bank bug for small stackauto
7065 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7067 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7069 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7071 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7072 * all.dsp: corrected several bin paths
7073 * device/include/mcs51/c8051f120.h,
7074 * device/include/mcs51/c8051f300.h,
7075 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7076 to PCON_IDLE,PCON_STOP
7077 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7078 * device/lib/printf_large.c (output_float): fixed bug 1388703
7079 * support/regression/tests/bug1057979.c: added test for bug 1388703
7081 2006-02-08 Raphael Neider <rneider AT web.de>
7083 * src/pic/pcode.c (pciTRIS): fixed typo,
7084 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7085 (LinkFlow): fixed handling of flows that end in a call,
7086 (ReuseReg): perform safety check earlier
7087 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7088 to work with flows at the beginning of a pBlock,
7089 fixes #1426557 (Symbol not previously defined),
7090 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7092 (RemoveUnusedRegisters): update register usage info
7093 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7094 created, reuse existing ones instead
7095 * src/pic/gen.c (genPcall): fixed #1424719
7097 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7099 * link/z80/lkmain.c,
7101 * link/z80/lkdata.c,
7102 * link/z80/aslink.h: fixed build on current cygwin:
7103 replaced getline() by lk_getline()
7105 2006-02-01 Borut Razem <borut.razem AT siol.net>
7107 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7108 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7109 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7110 src/regression/bool1.c, src/regression/bool2.c,
7111 src/regression/bool3.c, src/regression/call1.c,
7112 src/regression/compare.c, src/regression/compare10.c,
7113 src/regression/compare2.c, src/regression/compare3.c,
7114 src/regression/compare4.c, src/regression/compare5.c,
7115 src/regression/compare6.c, src/regression/compare7.c,
7116 src/regression/compare8.c, src/regression/compare9.c,
7117 src/regression/configword.c, src/regression/for.c,
7118 src/regression/inline.c, src/regression/mult1.c,
7119 src/regression/nestfor.c, src/regression/or1.c,
7120 src/regression/pointer1.c, src/regression/ptrfunc.c,
7121 src/regression/rotate1.c, src/regression/rotate2.c,
7122 src/regression/rotate3.c, src/regression/rotate4.c,
7123 src/regression/rotate5.c, src/regression/rotate6.c,
7124 src/regression/rotate7.c, src/regression/string1.c,
7125 src/regression/struct1.c, src/regression/sub.c,
7126 src/regression/sub2.c, src/regression/switch1.c,
7127 src/regression/while.c, src/regression/xor.c,
7128 src/regression/create_stc, src/regression/simulate,
7129 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7131 * src/regression/gpsim_assert.h: added
7133 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7135 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7136 ((void (code *) (void)) 0) ();
7145 * as/mcs51/aslink.h,
7147 * as/mcs51/asmain.c,
7148 * as/mcs51/lkdata.c,
7150 * as/mcs51/lkmain.c,
7153 * as/z80/asmain.c: fixed build on current cygwin:
7154 replaced getline() by as_getline()
7156 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7158 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7159 declarator in the symbol chain
7161 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7162 parameter list for function pointers
7163 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7164 * support/regression/tests/bug-716242.c: added
7166 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7168 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7170 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7172 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7174 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7175 inifinitely recurseable, added static
7176 * support/regression/tests/bug-1408066.c: added
7178 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7181 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7182 renamed, added possibility to create "postLoopLbl"-labels
7183 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7184 newiTempLoopHeaderLabel
7185 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7186 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7187 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7188 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7189 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7190 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7191 (basicInduction): fixed bug #136564, made static,
7192 (loopInduction): changed parameter of basicInduction, made static,
7193 (addPostLoopBlock): added
7194 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7195 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7197 * support/regression/tests/bug-136564.c: added
7198 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7199 --std-sdcc99 to LIBSDCCFLAGS
7201 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7203 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7205 * support/regression/tests/bug-1406131.c: added
7207 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7209 * src/SDCCast.c (decorateType): fix promotion of unary minus
7210 * src/SDCCsymt.c (computeType): beautified
7211 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7212 (valUnaryPM, valComplement): fix sign and promotion,
7213 (valNot): ANSI: result type is int (SDCC: unsigned char)
7214 * support/regression/tests/uminus.c: speedup by removing superflous
7216 * support/regression/tests/onebyte.c: added promotion and signedness
7217 tests for unary minus
7218 * support/regressions/tests/bug-477927.c: disable warning about
7219 uninitialized variables
7220 * support/regression/tests/not.c: added
7222 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7224 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7225 * src/mcs51/gen.c (gen51Code): show final register usage after
7226 fillGaps in asm with --i-code-in-asm
7227 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7228 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7229 incUsed, rliveClear, adjustIChain): made static,
7230 (setFromRange): excluded because it's unused,
7231 (findPrevUseSym, markWholeLoop): added,
7232 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7233 through all branches of predecessors enables sdcc to emit the warning
7234 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7235 (rlivePoint): made static, added parameter emitWarnings which is only
7236 true during the first run out of two,
7237 (findRecursiveSucc, findRecursivePred): removed,
7238 (computeLiveRanges): made static, added parameter emitWarnings,
7239 (dumpIcRlive): added for debugging only
7240 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7241 removed prototype of setFromRange()
7242 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7243 in call of computeLiveRanges()
7244 * support/regression/tests/bug-895992.c: added
7245 * support/regression/tests/bug-971834.c: added
7246 * support/valdiag/tests/bug-895992.c: added
7247 * support/valdiag/tests/bug-971834.c: added
7249 2005-12-18 Raphael Neider <rneider AT web.de>
7251 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7252 (genUnpackBits): improved code for direct operands,
7253 (genPackBits): improved code for literal assignment to bitfields
7254 and for direct destination operands (no FSR indirection),
7255 prevented redundant AND, fixes #1362800,
7256 (AccLsh): added parameter to disable masking of the result
7257 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7258 skip instructions with side-effects (like incfsz),
7259 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7260 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7261 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7264 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7266 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7267 volatile variables as spill location
7269 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7271 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7273 * support/regression/tests/bug-1376320.c: added
7275 2005-12-08 Raphael Neider <rneider AT web.de>
7277 * src/pic/device.c: renamed is_shared to pic14_is_shared
7278 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7279 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7280 (is_valid_identifier): added for above workaround
7282 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7284 * device/lib/Makefile.in: fixed to enable port-specific-objects
7285 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7286 char, thanks Hubert Sack
7287 * doc/sdccman.lyx: documented --xstack-loc,
7288 elaborated a bit more on interrupts and pitfalls,
7289 removed "setjmp/longjmp unsupported",
7290 documented some unsupported C99 features
7291 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7292 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7293 if, thanks Hubert Sack
7294 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7295 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7297 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7298 regression tests can report resource usage (rfe 700441)
7299 * support/regression/collate-results.py: report resource usage
7300 * support/regression/ports/ds390/spec.mk,
7301 * support/regression/ports/hc08/spec.mk,
7302 * support/regression/ports/mcs51/spec.mk,
7303 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7304 * support/regression/ports/ds390/uCsim.cmd,
7305 * support/regression/ports/hc08/uCsim.cmd,
7306 * support/regression/ports/mcs51/uCsim.cmd,
7307 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7308 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7309 library, use the default one
7310 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7311 building the library
7313 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7315 * config.dsp: added dependency on .version and configure_vc.awk
7316 * device/include/setjmp.h: updated for --stack-auto and --xstack
7317 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7318 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7319 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7320 * device/lib/libsdcc.lib: added _setjmp
7321 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7322 (decorateType): fixed bug 1372851,
7323 (optimizeGetHbit): fixed warning
7324 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7325 array initialisation
7326 * support/regression/tests/bug1057979.c: added test for bug 1358192
7327 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7329 2005-12-03 Borut Razem <borut.razem AT siol.net>
7331 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7332 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7334 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7336 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7337 createIval): implement symbol independant "flexible array member",
7338 (createIvalCharPtr): implemented flexible array initialisation with a
7340 * src/SDCCsymt.c (copyStruct): removed,
7341 (getSize): fixed misleading comment,
7342 (getAllocSize): removed, the additional allocation size is now in
7343 sym->flexArrayLength,
7344 (checkStructFlexArray): new, syntax checks for flexible array members,
7345 (compStructSize): added syntax checks for "flexible array members"
7346 (copyStruct): removed,
7347 (copyLinkChain): removed inefficient fix for bug 770487
7348 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7349 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7350 symbol->flexArrayLength
7352 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7353 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7354 * support/regression/tests/structflexarray.c: added
7355 * support/valdiag/tests/structflexiblearray.c: added
7357 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7359 * src/SDCCast.c (decorateType): fixed bug 1368489
7360 * support/Util/SDCCerr.c,
7361 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7363 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7365 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7366 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7368 2005-11-27 Borut Razem <borut.razem AT siol.net>
7370 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7371 support/cpp2/mkdeps.h: added command line option
7372 -obj-ext=<extension> to SDCPP to define object file externion, used
7373 for generation of make dependencies (-M)
7374 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7376 2005-11-26 Borut Razem <borut.razem AT siol.net>
7378 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7379 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7380 added pic and pic16 libraries
7382 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7384 * device/include/float.h: Corrected typo in prototype of __fsgt
7386 2005-11-25 Borut Razem <borut.razem AT siol.net>
7388 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7389 added creation of model-mcs51-stack-auto libraries
7391 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7393 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7395 * src/SDCCast.c (createIvalArray): removed obsolete comment
7397 2005-11-24 Borut Razem <borut.razem AT siol.net>
7399 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7400 added missing device/lib/mcs51/crt*.asm sources
7402 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7404 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7406 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7408 * device/lib/_fs2schar.c,
7409 * device/lib/_fs2sint.c,
7410 * device/lib/_fs2slong.c: optimized inline asm
7412 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7414 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7415 Better handling of floats between -1.0 and 0.0.
7417 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7419 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7420 (the missing "if"s prohibited removal of redundant labels)
7422 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7424 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7425 Properly convert floats between -1.0 and 0.0 to long, int, and char
7426 types (max integer value of negative floats tends to zero).
7427 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7428 Removed changes made so to work properly with floats between
7429 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7432 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7434 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7435 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7436 (genCast) cosmetic change
7437 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7438 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7440 * support/regression/tests/bitfields (testSignedBitfields): added
7442 2005-11-18 Borut Razem <borut.razem AT siol.net>
7444 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7445 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7446 introduced SILENT option to make building of pic16 libraries less
7448 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7450 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7451 Now they work properly with floats between -1.0 and 0.0
7452 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7454 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * src/SDCCicode.c (printOperand): added missing else
7458 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7460 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7461 reformatted for better readability
7462 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7465 2005-11-17 Borut Razem <borut.razem AT siol.net>
7467 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7468 introduced SILENT option to make building of pic16 libraries less
7469 verbose - used for nightly snapshot build
7470 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7471 available on Win32 platforms.
7472 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7473 medium, large, pic and pic16
7475 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7477 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7478 printf("%f"...) sets fraction to zero.
7480 2005-11-16 Raphael Neider <rneider AT web.de>
7482 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7484 * src/pic/gen.c (genIfx): implemented for CARRY bit
7485 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7486 to generic pointers, fixes #1357332,
7487 (pic16_movLit2f): NEW,
7488 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7490 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7492 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7494 2005-11-11 Raphael Neider <rneider AT web.de>
7496 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7497 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7498 compute pointer's type from operand,
7499 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7500 improved single bit reads, fixes bug #1353379
7502 2005-11-09 Borut Razem <borut.razem AT siol.net>
7504 * support/scripts/sdcc.nsi: added lib/pic to the package
7506 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7508 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7510 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7512 * support/regression/tests/bug1348008.c: added
7513 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7514 * support/regression/tests/bug1337835.c: updated comment
7516 2005-11-06 Borut Razem <borut.razem AT siol.net>
7518 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7519 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7520 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7521 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7522 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7523 dynamic construction of cl_error_class and derivates - 2.nd try
7525 2005-11-05 Borut Razem <borut.razem AT siol.net>
7527 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7528 bug, which caused Bus Errors on sparc solaris
7530 2005-11-04 Borut Razem <borut.razem AT siol.net>
7532 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7533 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7534 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7535 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7536 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7537 and derivates to resolve the initialization problem on OSX
7539 2005-11-02 Borut Razem <borut.razem AT siol.net>
7541 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7542 corrected typo - #include <winsock2.h>
7544 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7546 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7547 (_asxxxx_mapping): added org directive for future enhancements
7549 2005-11-01 Borut Razem <borut.razem AT siol.net>
7551 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7552 enabled sockets on WIN32
7553 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7555 2005-10-31 Borut Razem <borut.razem AT siol.net>
7557 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7558 WIN32 backslash path delimiters should be escaped when used in C strings
7559 * support/regression/tests/bitfields.c: exclude failing assertions for
7560 __CYGWIN32__ and __MINGW32__ hosts
7562 2005-10-30 Borut Razem <borut.razem AT siol.net>
7564 * src/SDCCutil.c: corrected double comparison typo
7566 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7568 * device/lib/medium/Makefile: added for new memory model medium
7569 * device/include/asm/mcs51/features.h: updated for medium/pdata
7570 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7571 added Multiply & Accumulate sbit's and MAC0_PAGE define
7572 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7573 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7574 * device/lib/_mullong.c: update for medium model
7575 * device/lib/incl.mk: added medium model
7576 * doc/sdccman.lyx: documented medium model
7577 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7578 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7579 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7580 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7581 (allocParms): set SCLS and OCLS to pdata for medium model
7582 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7584 (powof2): return <0 if not power of 2
7585 * src/avr/gen.c (genBitWise): use updated powof2
7586 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7587 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7588 (shiftLLeftOrResult): use B if necessary
7589 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7590 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7591 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7592 * support/regression/Makefile.in: added test-mcs51-medium
7593 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7595 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7597 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7599 * device/lib/time.c (mktime): fixed bug 1334315
7601 2005-10-28 Raphael Neider <rneider AT web.de>
7603 * device/include/pic/p16f_common.inc: added common declarations
7604 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7606 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7608 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7609 (aopPutUsesAcc): added to predict accumulator use,
7610 (assignResultValue): save acc if necessary,
7611 (genMinusDec): store result if indirectly addressed,
7612 (genDivOneByte): save acc if necessary,
7613 (movLeft2Result): bugfix if left already in acc,
7614 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7615 attention to accumulator use (esp. pdata),
7616 (genReceive): receive pdata correctly
7617 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7618 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7620 2005-10-27 Raphael Neider <rneider AT web.de>
7622 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7624 2005-10-27 Raphael Neider <rneider AT web.de>
7626 * .version: changed version to 2.5.4
7627 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7628 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7629 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7630 arithmetics support routines
7631 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7632 * device/lib/Makefile.in: also create installdir for pic
7634 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7636 * src/pic/device.c (dump_sfr): rewritten to delegate register
7637 placement to the linker (use `extern sym' rather than sym EQU addr),
7638 (validAddress): fixed to check last specified address
7639 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7640 (popGetLit): truncate literal value to 8 bit,
7641 (popGet): moved assert to more appropriate place
7642 (popGetExternal): create pCode operand from and mark the according
7643 symbol as being `extern'
7644 (popGetAddr): added sanity check on immediate's offset, provide
7645 GPOINTER tag on demand
7646 (aopPut): fixed for immediates,
7647 (mov2w_op): move operand's address or contents to WREG (depending on
7648 operand type), safer variant of mov2w,
7649 (movwf,call_libraryfunc): NEW, handy abbreviations,
7650 (get_argument_pcop,get_return_val_pcop,pass_argument,
7651 get_returnvalue): interface for accessing function parameters and
7653 (assignResultValuei,genRet): use new parameter/return value interface
7654 (pic14_getDataSize): back to old version handling generic pointers,
7655 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7656 provided implementation and/or fixed old one,
7657 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7658 calls, removed legacy 8051 reference code
7659 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7660 (loadSignToC): NEW, move the operands sign bit to CARRY,
7661 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7662 genRightShiftSigned, accepts negative shift counts,
7663 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7664 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7665 generic pointers, __data pointers and __code pointers,
7666 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7667 and signed bitfields, limit bitfields to 8 bit,
7668 (genDataPointerGet): fixed number of bytes read,
7669 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7670 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7671 pointers to constant data are no longer assumed to point to __code
7672 space, removed invalid pointer types,
7673 (bitpatternFromVal): retrieve the PICs representation of an integer
7675 (genDataPointerSet): fixed assigning to po_immediate operands,
7676 (genGenPointerSet): implemented as library call,
7677 (genIfx): fixed incorrect condition,
7678 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7679 provide GPOINTER tag according to destination's storage class,
7680 (genCast): added code to handle casting to generic pointers, added
7681 sign-/zero extension of the result
7682 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7683 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7684 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7686 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7687 address/register resides in the shared banks
7688 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7689 put all variables into separate sections (have the linker arrange
7691 (picglue): put init code and interrupt handlers in separate sections
7692 * src/pic/main.c: added port specific options table, modified to PORT
7693 structure to make GPOINTERs 3 byte, added pic14_options
7694 (_pic14_do_link): private linking routine (update paths to libraries,
7695 add libsdcc.lib by default)
7696 * src/pic/main.h: declare pic14_options
7697 * src/pic/pcode.c: fixed instructions i/o relations,
7698 (RegCond): reverted to correct version,
7699 (newpCodeOpLit): truncate literals to 8 bit,
7700 (genericPrint): added debug output,
7701 (getRegFromInstruction): fixed for various operand types, simplified
7702 (BuildFlow): fixed broken handling of isntructions with labels
7703 (LinkFlow): start at last instruction in flow (skip trailing comments),
7704 pass the flow on to the next instruction after CALL
7705 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7706 (insertPCodeInstruction): fixed inserting after a skip instruction,
7707 (DoBankSelect): fixed for labeled instructions
7708 (OptimizepBlock): honor --nopeep switch
7709 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7710 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7711 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7712 (pCodeOptime2pCodes): allow disabling this optimization via
7713 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7714 but is still buggy), started implementation of a dataflow based
7715 pCode optimization (CSE + dead code elimination)
7716 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7717 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7718 names are independant of the stack location and therefore portable across
7721 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7723 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7724 (selectSpil): fixed bug 1337835 by not spilling bit variables
7725 * support/regression/tests/bug1337835.c: added test for this bug
7726 * src/mcs51/peeph.def: restart after rule 3.c,
7727 addded rules 263.x to optimize loading constants
7729 2005-10-26 Raphael Neider <rneider AT web.de>
7731 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7732 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7733 (genAssign): emit warning when casting literals to generic pointer
7734 type, also applies when taking the address of a fixed variable,
7735 (genCast): improved casting to generic pointers
7736 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7737 extern variables, added verbose error message
7738 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7740 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7742 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7743 carry must be complemented too
7744 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7745 could be emitted by genMinus
7746 * src/SDCCval.c (constVal): fixed bug 1305065
7748 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7750 * src/SDCCast.c (addCast): added promotion for bit variables
7751 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7752 promotion casts + optimisation
7753 (optimizeGetWord): fix warning 'i' might be used uninitialized
7754 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7755 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7757 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7759 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7760 all chars are promoted to int; promotion should be handled in SDCCast.c
7762 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7764 * device/lib/_strcmp.c: Fixed bug 1326457
7766 2005-10-11 Raphael Neider <rneider AT web.de>
7768 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7769 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7771 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7773 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7774 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7776 2005-10-04 Raphael Neider <rneider AT web.de>
7778 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7779 device/lib/pic16/pics.all: added pic18f1320
7780 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7782 2005-09-30 Raphael Neider <rneider AT web.de>
7784 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7785 * src/pic16/devices.inc: NEW, provides device descriptions
7786 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7788 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7790 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7793 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7795 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7796 documented Any Order Bit, Higher Order Byte and Higher Order Word
7797 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7798 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7799 (optimizeGetAbit): new, to get any bit, not only the high bit,
7800 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7801 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7802 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7803 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7804 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7805 GETABIT, GETBYTE, GETWORD: decorate them,
7806 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7807 (ast_print): added GETABIT, GETBYTE, GETWORD
7808 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7809 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7810 (geniCodeBinary): new generic binary icode,
7811 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7812 * src/port.h: updated comment for PORT.hasExtBitOp
7813 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7814 (genGetByte): new, to get a single byte,
7815 (genGetWord): new, to get a word from a long,
7816 (gen51Code): added GETABIT, GETBYTE, GETWORD
7817 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7819 2005-09-23 Raphael Neider <rneider AT web.de>
7821 * configure.in, configure: have device/lib/pic configured
7822 * device/lib/Makefile.in: added model-pic14
7823 * device/lib/clean.mk: added pic/ to clean rule
7824 * device/lib/pic: added rudimentary pic14 library providing support
7825 functions for multiplication/division/generic pointer access
7826 * src/SDCCopt.c (convilong): mark support functions as extern
7827 for pic14 port as well
7828 * src/pic/gen.c (genMult): added assertions,
7829 (genpic14Code): emit warning on unhandled iCodes
7830 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7831 * src/pic/pcode.c (pCodeOpCopy),
7832 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7833 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7834 SFR_REGISTER}), made safe for future extensions
7835 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7836 instructions even if preceeded by SKIP instructions (also remove
7837 them); removed unused code
7838 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7839 prevents leaving parts of the structure uninitialized after copying
7841 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7843 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7845 * support/regression/tests/addsub.c: added test for the bug
7847 2005-09-21 Raphael Neider <rneider AT web.de>
7849 * device/include/pic16/pic18f1220.h,
7850 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7851 * device/lib/pic16/Makefile.rules: added missing opening paren
7852 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7853 are provided in genutils.c,
7854 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7855 operand/result sizes,
7856 (genCmp): assert on NULL pointers first, then check deref'ed values
7857 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7860 2005-09-18 Raphael Neider <rneider AT web.de>
7862 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7863 as these are now unused,
7864 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7865 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7866 local, avoids uninitialized pointer dereference on r->name
7867 * src/pic16/ralloc.c (newReg): fixed indentation
7869 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7871 * src/SDCCval.c (constVal): fixed bug 730366
7872 * support/Util/SDCCerr.c,
7873 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7875 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7877 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7879 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7881 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7883 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7886 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7887 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7888 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7889 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7890 * packihx/packihx.c (hexDigit): made c unsigned char
7891 * as/mcs51/lklibr.c (fndsym),
7892 * link/z80/lkgb.c (gb),
7893 * link/z80/lklibr.c (fndsym),
7894 * link/z80/lkrloc.c (relr),
7895 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7896 * src/SDCC.lex (checkCurrFile, process_pragma),
7897 * src/SDCCglue.c (spacesToUnderscores),
7898 * src/SDCCmain.c (setParseWithComma, processFile),
7899 * src/asm.c (tvsprintf, printCLine),
7900 * src/avr/gen.c (emitcode, aopPut),
7901 * src/ds390/gen.c (emitcode),
7902 * src/hc08/gen.c (emitcode, emitinline),
7903 * src/mcs51/gen.c (emitcode, genInline),
7904 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7906 * src/pic/ralloc.c (debugLog),
7907 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7909 * src/pic16/ralloc.c (debugLog),
7910 * src/z80/main.c (_process_pragma):
7911 made all ctype.h function calls safe
7912 * src/SDCCopt.c: include math.h for fabs
7913 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7914 and used them throughout the code to make ctype.h function calls safe
7915 * src/ds390/main.c (asmLineNodeFromLineNode),
7916 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7917 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7919 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7920 (newpCodeAsmDir): made ctype.h function calls safe
7921 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7922 pic16_emitcode): made lbp unsigned char*
7923 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7924 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7925 * src/xa51/gen.c (emitcode),
7926 * src/z80/gen.c (_emit2): made lbp unsigned char*
7927 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7930 2005-09-05 Raphael Neider <rneider AT web.de>
7932 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7933 access bank splitpoint
7935 2005-09-05 Raphael Neider <rneider AT web.de>
7937 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7939 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7941 * .version: changed to version 2.5.3
7942 * doc/sdccman.lyx: changed version to 2.5.3,
7943 documented --codeseg and --constseg and pragma codeseg and constseg,
7944 documented bit parameters (reentrant) and bit returning
7945 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7946 currFunc->recvSize, but is this ok for all ports?
7947 (ast2iCode): result of ~ on unsigned char must be cast to int for
7949 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7950 function pointers in bit space
7951 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7952 (processFuncArgs): call port.reg_parm() with reentrancy info
7960 * src/z80/main.c: port.reg_parm prototype extended with
7961 "bool reentrant" parameter
7962 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7963 options.stackAuto for allocating bit register parameters
7964 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7965 (genSend): set BitBankUsed if it is,
7966 (selectRegBank): factored out of genCall for use in genPcall,
7967 (genCall): removed redundant dtype assignmen, use selectRegBank,
7968 (genPcall): handle returning in Carry properly, save in F0 if needed,
7969 (genReceive): handle bit register parameters
7970 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7971 (mcs51_assignRegisters): enable bit registers for all reentrant
7972 functions and don't set BitBankUsed unconditionally
7973 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7974 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7975 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7977 2005-08-27 Borut Razem <borut.razem AT siol.net>
7979 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7980 ppc-osx (Darwin) does not support -u option. It seems that it is
7981 supported only on Linux - GNU cp
7983 2005-08-25 Borut Razem <borut.razem AT siol.net>
7985 * sim/ucsim/gui.src/serio.src/Makefile.in,
7986 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7987 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7988 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7989 install and strip, since the strip at /usr/ccs/bin should be used
7992 2005-08-24 Borut Razem <borut.razem AT siol.net>
7994 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7996 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7998 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8001 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8003 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8004 * as/mcs51/lkmain.c (link_main): fixed warning
8005 * device/include/stdbool.h: ds390 has no advanced bit support yet
8006 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8007 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8008 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8009 and updated their macros
8010 * src/SDCCval.c (constVal): updated comment for renamed b_long
8012 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8014 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8015 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8016 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8017 (oprio): set priority for '['
8018 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8020 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8021 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8022 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8023 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8024 added overlayable BIT_BANK area
8025 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8026 (summary2): explain 'T' in legenda
8027 * as/mcs51/lkrloc.c: replaced old K&R style,
8028 (relr): added R_BIT processing,
8029 (errmsg): added "Bit-addressable relocation error",
8030 (adb_bit): added for converting from byte- to bit-addressable space,
8031 (adb_24_bit): added for converting from byte- to bit-addressable space
8032 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8033 used in reentrant functions now even as return value
8034 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8035 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8036 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8037 * src/SDCCglobl.h: added indicator BitBankUsed
8038 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8039 the bit registers b0-b7
8040 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8041 (geniCodeCast): fixed bug 1263853,
8042 (geniCodeLogicAndOr): put result in bool or char,
8043 (geniCodeReceive): added parameter func for accessing the return type,
8044 (geniCodeFunctionBody): pass func to geniCodeReceive
8045 * src/SDCCmain.c: added indicator BitBankUsed
8046 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8047 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8048 (checkSClass): don't put automatic bool/bit on stack,
8049 (checkFunction): removed check on function cannot return bit
8050 * src/SDCCsymt.h: added newBoolLink prototype
8051 * src/mcs51/gen.c (rb1regs): added bit registers,
8052 (movc): created for assigning to carry,
8053 (pushReg, popReg): created for pushing registers,
8054 (sameRegs): check both AOP_REG and AOP_CRY types,
8055 (aopOp): handle bit registers,
8056 (aopPut): optimization no self-assign,
8057 (saveRegisters): push reg->base (bits) only once for bit registers,
8059 (unsaveRegisters): pop reg->base only once and use popReg,
8060 (assignResultValue): added parameter func and return in carry for bits,
8061 (genIpush): optimization no reload in A if not changed,
8062 (genSend): bit parameters in reentrant functions are passed in bit
8063 registers by first assigning to bits in B, then save registers and
8065 (genCall): handle returning in Carry properly, save it in F0 if needed,
8066 (genPcall): updated assignResultValue call, this is not safe yet for bit
8067 returning function !!!
8068 (genFunction): don't generate equ's for bit registers and use pushReg,
8069 (genEndFunction): take care of bit returning functions and use popReg,
8070 (genRet): return bit in Carry,
8071 (genIfx): optimize bit registers and other directly addressable bits,
8072 (genReceive): updated assignResultValue call
8073 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8074 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8075 registers when using stack-auto
8076 * src/mcs51/ralloc.c (_G): added allBitregs,
8077 (regs8051): added the bit registers,
8078 (createStackSpil): use macro IS_BIT,
8079 (getRegBit): added to allocate a bit register, else spill,
8080 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8081 (updateRegUsage): factored out to ease stepping while debugging,
8082 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8083 also allocate bit registers,
8084 (fillGaps): handle bit registers,
8085 (findAllBitregs): added to create bit vector with all bit registers,
8086 (mcs51_allBitregs): returns this bit vector,
8087 (mcs51_assignRegisters): when using stack-auto use bit registers for
8088 passing parameters and creating local variables
8089 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8091 2005-08-22 Borut Razem <borut.razem AT siol.net>
8093 * device/lib/Makefile.in: replaced find option -or with -o
8094 to make it run on solaris
8096 2005-08-22 Raphael Neider <rneider AT web.de>
8098 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8099 fixes #1265442 (crash on Solaris)
8101 2005-08-20 Borut Razem <borut.razem AT siol.net>
8103 * configure, configure.in: added tests for libsocket and libnsl libraries,
8104 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8105 from support/regression/Makefile.in
8106 * support/regression/Makefile.in: added
8107 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8108 * sim/ucsim/libtool: regenerated on sparc-solaris
8109 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8110 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8111 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8112 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8113 sparc-solaris, which doesn't use GNU ld linker
8114 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8115 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8117 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8119 * src/mcs51/peeph.def: updated comments
8121 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8123 * device/lib/_gptrget.c,
8124 * device/lib/_gptrput.c: slightly shorter
8125 * doc/sdccman.lyx: incremented version
8126 * src/mcs51/peeph.def: moved peephole comments to the line of first
8127 change to better keep line correlation, reanimated 186.e
8128 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8130 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8132 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8133 David Saxton with quotes around file name.
8135 2005-08-15 Borut Razem <borut.razem AT siol.net>
8137 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8138 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8139 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8140 make tests run on x86_64 platform
8142 2005-08-13 Raphael Neider <rneider AT web.de>
8144 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8145 as it might be executed DURING a build (parallel make is wonderful)
8147 2005-08-13 Raphael Neider <rneider AT web.de>
8149 * device/lib/Makefile.in (port-specific-objects-pic16):
8150 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8151 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8153 * device/lib/pic16/Makefile.rules: build subdirs before creating
8154 the library, removed builddir rule, create $(builddir) early in
8155 recurse rule, use empty recurse rule for leaf directories
8156 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8157 mkdir errors (race condition), removed duplicate suffix "hex"
8159 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8160 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8161 prevents mkdir -p from aborting on Alpha
8163 2005-08-12 Raphael Neider <rneider AT web.de>
8165 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8166 db-statements in order to allow for arrays of pointers in code
8167 sections to be placed without interspersed 0-padding, fixes
8169 * (emitStatistics): fixed division by zero for pic18f1220
8170 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8171 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8172 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8173 * (pic16_pCodeConstString): keep track of already emitted string
8174 literals to prevent "duplicate definitions of symbol _str_NR"
8175 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8177 * device/lib/Makefile.in: ignore failing PIC16 library builds
8178 * device/lib/pic16/Makefile: do not build if gputils are missing
8179 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8181 2005-08-10 Raphael Neider <rneider AT web.de>
8183 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8186 2005-08-10 Raphael Neider <rneider AT web.de>
8188 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8189 Rokas' patch to add the new fixed point type "__fixed16x16"
8190 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8191 functions for __fixed16x16 arithmetics
8192 * device/lib/pic16: reimplemented the build system to support
8193 a separate build directory, better handling of libio (create
8194 the library in a separate subdir for each architecture) and
8195 easier configuration (centralized in Makefile.common)
8197 2005-08-07 Raphael Neider <rneider AT web.de>
8199 * src/pic16/gen.c (genrshTwo): fixed sign extension
8200 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8201 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8203 * device/include/pic16/pic18f4220.h: NEW, header for
8204 pic18f4220 and pic18f4320
8205 * device/include/pic16/pic18fregs.h: added new devices,
8206 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8207 * device/include/pic16/signal.h: resolved name clashes
8208 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8209 to also allow testing for interrupt enable bits, added
8210 comments on how to use the macros
8211 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8212 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8213 register definitions for the devices
8214 * device/lib/pic16/pics.all: added new devices
8215 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8217 * device/lib/pic16/libc/stdlib/memfree: do not count
8218 the block header as free memory
8219 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8220 simplified and added missing end-of-blocklist-marker
8221 (reported by Peter Onion, fixes #1252814)
8222 * (_mergeHeapBlock): fixed loop condition
8223 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8224 len==0, restructured code
8225 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8226 up a bit, reduced bitfield accesses, prevent endless loops
8227 in case of heap corruption
8228 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8229 "unreferenced arguments/must return a value" warnings
8230 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8231 replaced BAUDREG with SPBRG
8232 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8233 device/lib/pic16/debug/gstack/gstack.c: replaced
8234 _naked, _asm, _endasm with __naked, __asm, __endasm
8236 2005-08-05 Raphael Neider <rneider AT web.de>
8238 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8239 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8241 2005-08-05 Borut Razem <borut.razem AT siol.net>
8243 * device/lib/Makefile.in: added missing ';'
8244 * configure: removed ^M characters
8246 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8248 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8249 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8252 2005-08-04 Borut Razem <borut.razem AT siol.net>
8254 * configure.in: pic16 libraries build 2nd try - enable running
8255 configure in device/lib/pic16
8256 * configure: regenerated from configure.in
8257 * device/lib/Makefile.in: create $(PORT)/bin directory
8259 2005-08-03 Raphael Neider <rneider AT web.de>
8261 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8262 to get/set values via pointers
8263 * (genUnpackBits,genPackBits): changed detection of
8264 ptr->bitfield vs. sym.bitfield, fixed access via generic
8265 pointers, removed dead (wrong) code for multibyte bitfields
8266 * (genNearPointerGet, genGenPointerGet): removed useless code,
8267 fixed bitfield detection, fixes #1250594
8268 * (genNearPointerSet): removed useless code
8269 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8270 and introduced macro pic16_emitpcode that conditionally emits
8271 the origin of the following pCode (useful for debugging SDCC)
8272 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8273 * (createDefmap): fixed handling of LFSR for --optimize-df
8275 2005-08-02 Borut Razem <borut.razem AT siol.net>
8277 * device/lib/Makefile.in: pic16 libraries build enabled since
8278 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8280 2005-08-02 Raphael Neider <rneider AT web.de>
8282 * src/pic16/gen.c (genPackBits): removed deprecated warning
8283 * (genGenPointerSet): fixed bitfield detection
8285 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8287 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8289 2005-07-31 Raphael Neider <rneider AT web.de>
8291 * device/lib/pic16/libdev/pic18f458.c,
8292 device/include/pic16/pic18f458.h: added missing T0CONbits
8294 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8296 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8298 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8302 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8304 * device/include/mcs51/at89c51ed2.h: added.
8306 2005-07-23 Raphael Neider <rneider AT web.de>
8308 * src/pic/gen.h: added emitpcode macro for debugging
8309 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8310 and replace by macro adding debug information on demand
8311 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8312 * (gencjne): tried to fix; replaced with correct (slower) code
8313 * (gen{Unp,P}ackBits): fixed single bit access
8314 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8315 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8316 previous instruction
8317 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8318 register has to be handled with care (forbidding movement
8319 of assignments/uses, removing assignments completely, ...)
8320 * (pCodeOptime2pCodes): make use of regIsSpecial
8321 * added lots of debugging output (commented out)
8322 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8323 from being reused as result UNLESS it is known to work
8325 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8327 * support/Util/dbuf.h: include <stddef.h> for size_t
8328 * .version: changed to version 2.5.2
8330 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8332 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8334 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8336 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8337 (genModOneByte): removed needless psha/pula
8339 2005-07-22 Raphael Neider <rneider AT web.de>
8341 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8342 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8343 * src/pic/gen.c (resolveIfx): do not "invent" labels
8344 * (genSkipc): changed to positive logic
8345 * (genSkipCond): removed as no longer needed
8346 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8348 * (genLeftShift): check operands are in different registers
8349 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8350 INCF does not update CARRY...
8351 * src/pic/main.c: fixed _linkCmd
8352 * src/pic/pcode.c (unlinkpCode): added inactive code
8353 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8354 alive (do not assign result and operand overlapping registers)
8356 2005-07-22 Raphael Neider <rneider AT web.de>
8358 * src/pic/device.c (dump_sfr): replaced register declaration with
8359 call to emitSymbolToFile() to avoid duplicate symbols
8360 * (assignRelocatableRegisters): do not declare external symbols
8361 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8362 right (take size of type, not etype)
8363 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8364 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8365 * (packRegsForAccUse): disabled assignment of WREG as
8366 the result reg to prevent occurence of just fixed #1235003,
8368 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8369 symbols (avoids duplicate symbols in .asm file)
8370 * (pic14emitRegularMap): use emitSymbolToFile()
8371 * src/pic/gen.c (aopOp): fixed spillLocation handling
8372 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8373 * (genDataPointerSet): removed unneccessary variables/output
8375 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8377 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8378 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8380 2005-07-21 Raphael Neider <rneider AT web.de>
8382 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8383 architecture cannot handle them efficiently, fixes bug #1235003
8384 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8385 check for empty sets before using them (fixes bug #1232190)
8387 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8389 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8390 (lnksect2): generate warnings for memory overlap
8391 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8392 constseg to set the name of these segments so you can instruct the linker
8393 to place them in banks
8394 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8395 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8396 added code_seg and const_seg to options
8397 * src/SDCCglue.c (emitMaps): use options.const_seg,
8398 (createInterruptVect): put interrupt vectors in segment HOME,
8399 (glue): put HOME before static segment and put the main glue in HOME,
8400 (glue): use options.code_seg
8401 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8402 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8403 these segments so you can instruct the linker to place them in banks
8404 (linkEdit): use code_loc for HOME segment which should be the first
8405 segment in code memory now
8406 * src/SDCCmem.c: fixed more stuff like bug 1238386
8407 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8408 (changePointer): don't change function pointers to code pointers for
8410 (compareType): added exceptional check for banked function pointers
8411 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8412 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8413 after static in code memory
8414 * src/mcs51/gen.c: added aopLiteralLong prototype,
8415 (aopForSym): use getSize for functions,
8416 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8417 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8418 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8420 (genPcall): use call for literal function pointers and generate banked
8421 calls over the one trampoline so there's only one place for the user to
8422 modify according to his/hers hardware,
8423 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8424 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8425 * src/mcs51/main.c: added keyword banked,
8426 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8427 * support/Util/SDCCerr.c,
8428 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8429 needed for passing the bank and address to the trampoline
8430 * device/lib/mcs51/crtbank.asm: added for bankswitching
8431 * device/lib/mcs51/Makefile: added crtbank
8433 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8435 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8436 for fields at offset 0 of a struct or union as reported
8437 on 2005-07-07 in the developer mailing list.
8439 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8441 * src/SDCCmem.c: fixed bug 1238386
8443 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8445 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8446 (patch #1144962), added peephole 300, enabled 259.x
8447 * doc/sdccman.lyx: removed screenshot and provided link instead
8449 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8451 * doc/sdccman.lyx: added section about debugging with ddd
8452 * doc/figures/ddd_example.eps: screenshot of debugging session
8454 2005-07-04 Raphael Neider <rneider AT web.de>
8456 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8457 like CODE pointers, fixes #1115683
8458 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8459 call, fixes bugs #1232211, #1228110,
8460 fixed wrong casts to pCodeFlow from pCodeInstructions
8462 2005-07-04 Raphael Neider <rneider AT web.de>
8464 * src/pic/gen.c (popGet): changed assert to allow for
8466 * (popGetAddr): changed signature to provide
8467 an additional index, patched all call sites
8468 * (genCmpEq): handle literal-like operands correctly
8469 * (genAddrOf): added sanity checks on __code/__data pointers
8470 * (genAssign): added handling of symbols from __code section
8471 * (gencjne): do not generate code for comparisons whose result
8472 is neither stored nor used, fixes bug #1171114
8473 * (AccLsh, AccRsh): operate on operand instead of WREG
8474 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8475 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8477 * rewrote complete shift-by-literal logic, commented unused
8479 * (genConstPointerGet): get multiple bytes (if result size > 1),
8480 fixed handling of non-immediate addresses
8481 * (genPointerGet): handle CODE pointers like CONST pointers
8482 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8483 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8484 operand is to be treated as a literal or not
8485 * (mov2w,genPcall,genCmpEq),
8486 src/pic/genarith.c: use aop_isLitLike() to decide between
8487 literal/register contents
8488 * (addSign): added missing offset
8489 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8490 only emit comment in debug-mode,
8491 use {aop,op}_isLitLike throughout the file
8492 * src/pic/glue.c: fix initializers for pointers (work in progress)
8493 * src/pic/pcode.c (get_op): honor index on _const symbols
8494 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8495 * (dumppBlock): added pCode size estimation
8496 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8497 check for IS_SYMOP before OP_SYMBOL'ing
8498 * fixed indentation, compacted switch-statements
8499 * (allocReg): find free register and allocate it instead of
8500 allocating new registers all the time
8501 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8502 registers as its operands (necessary only for multibyte GETs)
8504 2005-07-01 Raphael Neider <rneider AT web.de>
8506 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8507 debugging .asm-output macros FENTRY + FEXIT
8508 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8510 * (emitpComment): NEW, printf to pCode
8511 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8513 * (popGetAddr): NEW, variant of popGet to access an immediates
8514 high(er) bytes instead of the n'th byte of memory they reference,
8515 replaced popGet with popGetAddr where neccessary
8516 * (genDataPointerGet): reactivated and fixed implementation
8517 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8519 * (genDataPointerSet): fixed multibyte assignments
8520 * (genpic14Code): fixed --i-code-in-asm handling
8521 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8522 * (genPlus): fixed index-out-of-bounds error
8523 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8524 * src/pic/ralloc.c: added debugging output macro FENTRY2
8525 * (spillThis): fixed indentation, enbraced for-body for clarity
8526 * (rematStr): commented out as now unused
8527 * (regTypeNum): commented out special spill case (overwrites
8529 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8531 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8533 * doc/sdccman.lyx: documented sfr16/sfr32,
8534 added example for using storage class with function pointers
8535 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8537 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8539 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8540 * device/lib/_itoa.c,
8541 * device/lib/_ltoa.c: optimized codesize
8542 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8543 but don't know how to suppress the double warning.
8544 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8545 * support/Util/SDCCerr.c,
8546 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8548 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8550 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8551 fixed old K&R prototypes
8552 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8553 * device/lib/_gptrget.c,
8554 * device/lib/_gptrgetc.c,
8555 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8556 also new versions for small generic pointers and banked generic pointers
8557 * src/port.h: added const_name
8558 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8559 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8560 * src/SDCCcse.c (findPrevIc): check all associative operators
8561 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8562 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8563 * src/SDCCmem.c: updated comments,
8564 set far-space to 0 for pdata, results in optimized code
8565 * src/SDCCmem.h: added macro CONST_NAME
8566 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8567 moving the info into the highest bits, see also gptrget/gptrput
8568 * src/src.dsp: added sdcc.ico to project files
8569 * src/avr/gen.c (genCast): fixed bug 0x%d
8570 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8571 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8572 relation between ptr_type and DCL_TYPE,
8573 (genCast): fixed bug 0x%d
8574 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8575 (CODE)" for const_name
8576 * src/hc08/gen.c (genCast): fixed bug 0x%d
8577 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8578 (hc08_port): added "CONST (CODE)" for const_name
8579 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8580 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8581 between ptr_type and DCL_TYPE,
8582 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8583 operand* and took AOP() inside function so sfr-ness can be checked,
8584 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8586 (genFunction, genEndFunction): optimized stack setup,
8587 (genMinus): optimized for literals with ending zeroes (in bytes),
8588 (genCast): fixed bug 0x%d
8589 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8590 (mcs51_port): added "CONST (CODE)" for const_name
8591 * src/mcs51/peeph.def: made rule 226 more generic
8592 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8593 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8594 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8595 * src/z80/main.c (z80_port): added NULL for const_name,
8596 (gbz80_port): added NULL for const_name
8597 * support/regression/tests/bug663539.c,
8598 * support/regression/tests/sfr16.c: new tests
8600 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8602 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8604 2005-06-24 Raphael Neider <rneider AT web.de>
8606 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8608 * device/include/pic16/signal.h: added USBIF
8611 2005-06-24 Raphael Neider <rneider AT web.de>
8613 * device/lib/pic16/libdev/pic18f2455.c,
8614 device/include/pic16/pic18f2455.h: NEW
8615 * device/include/pic16/pic18fregs.h,
8616 device/lib/pic16/pics.all,
8617 src/pic16/device.c: added 18f2455
8618 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8619 device/include/pic16/{pic18f[68][567].h,usart.h}:
8620 replaced MULTIPLE_USARTS define with more relaible
8621 compatibility sfrs (for USART access)
8623 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8625 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8626 and the output asm file line is printed on two lines.
8628 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8630 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8631 BGT, BLE, BHI, and BLS instructions
8632 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8634 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8635 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8637 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8639 2005-06-15 Raphael Neider <rneider AT web.de>
8641 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8642 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8643 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8644 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8645 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8647 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8649 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8650 Marcel Telka in bug #1215704
8652 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8654 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8655 located in shared memory bank.
8657 2005-05-31 Raphael Neider <rneider AT web.de>
8659 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8660 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8661 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8663 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8665 * device/lib/_strncpy.c: fixed the fix
8667 2005-05-26 Raphael Neider <rneider AT web.de>
8669 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8670 initializers with \0, bug #1208187
8671 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8672 intializers with \0, bug #1208187
8674 2005-05-26 Raphael Neider <rneider AT web.de>
8676 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8677 initializers with \0, bug #1208187
8678 * src/pic16/main.c (_process_pragma): added sanity checks
8679 for stack position and size, emit warnings when appropriate
8681 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8683 * device/lib/_strncpy.c: fixed not filling with \0
8685 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8687 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8689 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8690 compound_statement),
8692 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8694 2005-05-24 Raphael Neider <rneider AT web.de>
8696 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8698 2005-05-24 Raphael Neider <rneider AT web.de>
8700 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8701 TRISE definitions, closes bug #1162453
8703 2005-05-22 Raphael Neider <rneider AT web.de>
8705 * src/pic16/main.c (_process_pragma): check for missing
8706 arguments to pragmas code and udata
8707 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8708 consistency fixes to match other headers (thanks to Jim Paris)
8709 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8711 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8713 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8715 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8717 * support/regression/tests/bug1198642.c: new test
8718 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8719 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8720 * support/scripts/resource.h,
8721 * support/scripts/resource.rc,
8722 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8723 * support/scripts/sdcc.ico: added 32x32 icon
8725 2005-05-18 Raphael Neider <rneider AT web.de>
8727 * device/lib/pic16/libdev/pic18f*.c,
8728 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8729 keywords to "__sfr" and "__at (X)"
8730 * device/include/pic16/pic18fregs.h: added pic18f4520
8731 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8732 #1203088 (MPLAB compatibility)
8734 2005-05-17 Raphael Neider <rneider AT web.de>
8736 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8737 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8738 * device/lib/pic16/pics.all: added new devices
8739 * src/pic16/device.c: added support for pic18f4520
8741 2005-05-16 Raphael Neider <rneider AT web.de>
8742 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8743 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8744 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8745 convenience function for bit access
8747 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8749 * device/lib/printf_large.c: fixed bug 1193299
8750 * support/regression/tests/bug1057979.c: added test %3.3s
8752 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8754 * device/include/mcs51/8051.h,
8755 * device/include/mcs51/8052.h: made parseable with lint
8756 * device/include/mcs51/lint.h: added include file for (sp)lint
8757 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8758 * doc/cdbfileformat.lyx,
8759 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8761 2005-05-14 Raphael Neider <rneider AT web.de>
8763 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8764 * device/lib/pic16/libc/stdlib/itoa.c (new)
8765 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8766 * device/lib/pic16/libio/Makefile: exclude subdir according to
8767 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8768 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8769 * src/pic16/gen.c (genFunction): prevent annoying warning
8770 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8772 * support/cpp2/cppmain.c (cpp_output_string): new
8773 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8776 2005-05-13 Borut Razem <borut.razem AT siol.net>
8778 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8780 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8782 * .version: changed to version 2.5.1; back to bleeding edge development
8784 2005-05-11 Borut Razem <borut.razem AT siol.net>
8786 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8787 generate PDF version 1.3 documents
8789 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8791 * .version: changed to version 2.5.0
8793 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8795 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8797 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8799 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8800 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8801 well as many smaller updates.
8802 * .version: changed to version 2.5.0-pre1
8804 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8806 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8808 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8810 * support/regression/tests/bug1185672.c: added
8811 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8813 * src/mcs51/gen.c (genCall): added comments, made it look safer
8814 * src/mcs51/gen.c (genEndFunction): simplified
8816 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8818 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8820 2005-04-14 Borut Razem <borut.razem AT siol.net>
8822 * fixed bug 1045046 - SIGSEGV with really simple code?:
8823 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8824 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8826 2005-04-14 Borut Razem <borut.razem AT siol.net>
8828 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8829 src/pic16/device.h: temporarily disabled experimental #inline pragma
8832 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8834 * device/include/z80/stdio.h,
8835 * device/include/z80/string.h: removed these highly incomplete files so
8836 SDCC can use the default ones in device/include/
8838 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8840 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8842 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8845 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8847 * device/include/malloc.h: removed redundant __reentrant prototypes
8848 * device/lib/_mullong.c: added working xstack variant in asm (C version
8849 doesn't pass regression tests)
8850 * device/lib/bpx.c: used __data and made bpx char for mcs51
8851 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8852 (createFunction): fixed bug with xstackPtr
8853 * src/SDCCcse.c: corrected comments
8854 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8855 (killDeadCode, eBBlockFromiCode): removed unused code
8856 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8858 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8859 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8860 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8861 (genModOneByte): fixed warning in MSVC
8862 * src/mcs51/main.c (): added comments
8863 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8865 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8867 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8869 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8871 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8873 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8875 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8876 characters arrays of larger size than the declared one.
8878 2005-04-10 Borut Razem <borut.razem AT siol.net>
8880 * src/pic/gen.c (genInline),
8881 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8882 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8883 (findNextInstruction), (findPrevInstruction),
8884 (findInstructionUsingLabel),
8885 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8886 * src/pic/pcode.c (findLabel): added missing '\n'
8887 * src/src.dsp: added SDCCdwarf2.c to the project
8889 2005-04-09 Borut Razem <borut.razem AT siol.net>
8891 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8893 2005-04-08 Raphael Neider <rneider AT web.de>
8895 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8896 into the chain after a given one) and mergeDefmapSymbols (combine
8897 defmap entries for each symbol per pcode)
8898 * (createDefmap): have defmap entries merged in the end
8899 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8900 a symbol before replacing one access type's symbol, merge symbols in
8901 the end (replacement symbol might already have an entry)
8902 * (assignValnums): keep reference to written WREG intact
8904 2005-04-08 Raphael Neider <rneider AT web.de>
8906 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8909 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8911 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8914 2005-04-07 Raphael Neider <rneider AT web.de>
8916 * device/include/pic16/usart.h: added compatibility defines for
8917 devices with more than one USART
8918 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8920 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8922 * device/lib/Makefile.in: updated for port specific include
8924 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8926 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8928 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8930 * device/include/8051.h,
8931 * device/include/8052.h,
8932 * device/include/at89S8252.h,
8933 * device/include/at89c55.h,
8934 * device/include/at89x051.h,
8935 * device/include/at89x51.h,
8936 * device/include/at89x52.h,
8937 * device/include/mcs51reg.h,
8938 * device/include/reg51.h,
8939 * device/include/reg764.h,
8940 * device/include/regc515c.h,
8941 * device/include/sab80515.h: (re)moved these 12 files
8942 * device/include/mcs51/8051.h,
8943 * device/include/mcs51/8052.h,
8944 * device/include/mcs51/at89S8252.h,
8945 * device/include/mcs51/at89c55.h,
8946 * device/include/mcs51/at89x051.h,
8947 * device/include/mcs51/at89x51.h,
8948 * device/include/mcs51/at89x52.h,
8949 * device/include/mcs51/mcs51reg.h,
8950 * device/include/mcs51/reg51.h,
8951 * device/include/mcs51/reg764.h,
8952 * device/include/mcs51/regc515c.h,
8953 * device/include/mcs51/sab80515.h: and added them here
8955 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8957 * device/include/stdarg.h: changed SDCC specific keywords to double
8959 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8961 * device/include/hc08/mc68hc908gp32.h,
8962 * device/include/hc08/mc68hc908jb8.h,
8963 * device/include/hc08/mc68hc908jkjl.h,
8964 * device/include/hc08/mc68hc908qy.h: fixed comments
8965 * device/include/mcs51/README: updated
8966 * device/include/mcs51/c8051f120.h: added PINRSF
8967 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8968 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8969 amidst code. Also inline is not supported.
8971 2005-04-06 Raphael Neider <rneider AT web.de>
8973 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8974 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8975 callers stack/frame pointers
8977 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8979 * device/include/pic16/usart.h: added, missing in previous commit,
8980 * device/include/pic16/adc.h: fixed typo,
8981 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8983 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8985 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8986 uninitialized because a bug appears with gplink
8987 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8988 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8989 complains for unrecognised option
8991 2005-04-05 Raphael Neider <rneider AT web.de>
8993 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8994 structs as well (using memcpy)
8995 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8996 on ISRs (GOTO has no label)
8997 * src/pic16/device.h: added OF_OPTIMIZE_DF
8998 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8999 new data flow analysis/optimization
9000 * src/pic16/pcode.c: added (prototypes for and implementation of)
9001 dataflow analysis functions, fixed pCodeInstructions' inCond and
9002 outCond values, made RCALL a branch instruction
9003 * (pic16_unlinkpCode): keep C line if possible
9004 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9005 C line moved if possible
9006 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9007 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9008 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9009 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9011 * (pic16_getJumptabpCode): NEW, needed in...
9012 * (LinkFlow): fixed handling of jumptables, calls and conditional
9014 * (pic16_InsertCommentAfter): NEW
9015 * (pic16_pCodeReplace): made verbose and flow preserving
9016 * (AnalyzeFlow): added call to data flow analysis
9017 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9018 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9019 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9021 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9023 * src/SDCCast.c (decorateType): fixed bug #1105626
9025 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9027 * device/include/asm/pic16/features.h,
9028 * pic18f*.h headers,
9029 * device/include/pic16/adc.h,
9030 * device/include/pic16/delay.h,
9031 * device/include/pic16/i2c.h,
9032 * device/include/pic16/malloc.h,
9033 * device/include/pic16/stdio.h,
9034 * device/include/pic16/stdlib.h,
9035 * device/include/pic16/string.h,
9036 * device/lib/pic16/libc/stdio/printf_tiny.c,
9037 * device/lib/pic16/libc/stdio/printf_small.c,
9038 * device/lib/pic16/libc/stdio/strmgpsim.c,
9039 * device/lib/pic16/libc/stdio/strmmssp.c,
9040 * device/lib/pic16/libc/stdio/strmusart.c,
9041 * device/lib/pic16/libc/stdio/vfprintf.c,
9042 * device/lib/pic16/libc/stdlib/ltoa.c,
9043 * device/lib/pic16/libc/stdlib/putchar.c,
9044 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9045 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9046 * device/lib/pic16/libc/stdlib/memchrram.c,
9047 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9048 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9049 * device/lib/pic16/libio/adc/adcbusy.c,
9050 * device/lib/pic16/libio/adc/adcread.c,
9051 * device/lib/pic16/libio/adc/adcsetch.c,
9052 * device/lib/pic16/libio/usart/ubaud.c,
9053 * device/lib/pic16/libio/usart/ubusy.c,
9054 * device/lib/pic16/libio/usart/udrdy.c,
9055 * device/lib/pic16/libio/usart/uopen.c,
9056 * device/lib/pic16/libio/usart/uputc.c,
9057 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9058 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9059 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9060 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9061 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9062 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9063 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9064 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9065 specific keywords to double underlined form,
9066 * device/lib/pic16/libc/Makefile.rules,
9067 * device/lib/pic16/libsdcc/Makefile.rules,
9068 * device/lib/pic16/libm/Makefile,
9069 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9070 to compile with C standard set in Makefile.common
9071 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9072 rand.c and crc.c in compilation process,
9073 * device/lib/pic16/libsdcc/int/divuint.c,
9074 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9075 `c' from signed to unsigned,
9076 * device/lib/pic16/startup/crt0.c,
9077 * device/lib/pic16/startup/crt0i.c,
9078 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9079 keywords to double underlined form, bug fixes in _do_cinit function
9080 which prevented the correct initialization of the .idata segment,
9081 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9082 core to enter a infinite loop
9083 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9085 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9087 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9089 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9091 * device/include/Makefile.in: add support for hc08 subdirectory
9092 * device/include/hc08/: new subdirectory
9093 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9094 Lucas Loizaga, thanks!
9095 * device/include/hc08/mc68hc908qy.h,
9096 * device/include/hc08/mc68hc908gp32.h,
9097 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9098 their own directory. Changed internal macro names to use the compiler
9099 reserved namespace. Changed SDCC specific keywords to double
9101 * device/include/math.h,
9102 * device/include/malloc.h,
9103 * device/include/stdarg.h,
9104 * device/include/stdbool.h
9105 * device/include/string.h,
9106 * device/include/tinibios.h,
9107 * device/include/ds400rom.h,
9108 * device/include/8051.h,
9109 * device/include/8052.h,
9110 * device/include/80c51xa.h,
9111 * device/include/at89c55.h,
9112 * device/include/at89S8252.h,
9113 * device/include/at89x51.h,
9114 * device/include/at89x52.h,
9115 * device/include/ds80c390.h,
9116 * device/include/reg764.h,
9117 * device/include/regc515c.h,
9118 * device/include/sab80515.h,
9119 * device/include/mcs51/c8051f000.h,
9120 * device/include/mcs51/c8051f018.h,
9121 * device/include/mcs51/c8051f020.h,
9122 * device/include/mcs51/c8051f040.h,
9123 * device/include/mcs51/c8051f060.h,
9124 * device/include/mcs51/c8051f120.h,
9125 * device/include/mcs51/c8051f300.h,
9126 * device/include/mcs51/c8051f310.h,
9127 * device/include/mcs51/c8051f320.h,
9128 * device/include/mcs51/c8051f330.h,
9129 * device/include/mcs51/c8051f350.h,
9130 * device/include/z180.h: Changed SDCC specific keywords to double
9133 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9135 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9137 * (pic16_assignConfigWordValue): disable testing of configuration
9138 register value with config mask,
9139 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9140 function with port->fun_prefix,
9141 * (genFunction): when generating a naked interrupt function never
9142 create an absolute segment placed in interrupt vector address, place
9143 the actual interrupt function at IVA instead, when an interrupt
9144 function is generated with unspecified interrupt then do not create
9145 the absolute section,
9146 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9147 code for generating a call to generic pointer get/put function with
9148 a call to function pic16_callGenericPointer(),
9149 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9150 the call to the generic pointer get/put functions with prefixing the
9151 function name with port->fun_prefix,
9152 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9153 * src/pic16/main.c (_process_pragma): prefix function with
9155 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9156 calling assembler, old 18Fxxxx macro is deprecated,
9157 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9158 PC_ASMDIR in while condition,
9159 * (findInstruction): add PC_ASMDIR in while condition,
9160 * (buildCallTree): prefix main with port->fun_prefix,
9161 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9162 identifier for variable with banked access in instructions BTFSS,
9163 BTFSC, BCF, BSF, BTG
9164 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9165 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9166 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9167 perform optimization when enviroment variable NO_REG_OPT is set,
9168 * (insideLRBlock): NEW, return 1 if register is inside an
9169 INF_LOCALREGS block,
9170 * (RemoveRegFromLRBlock): remove a register that is completely
9171 eliminated by register optimization, but it is still left in local
9172 register store/restore in/from stack block,
9173 * (Remove2pcodes): after removing register, check to see if it
9174 should be removed from local register store/restore in/from stack
9176 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9177 DUMMY_READ_VOLATILE,
9179 * device/include/pic16/adc.h: minor prototype modifications and
9181 * device/include/pic16/malloc.h: added GPL notice various
9183 * device/include/pic16/stdint.h: NEW, standard header for ints
9184 * device/include/pic16/delay.h: NEW, header for delay functions,
9185 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9187 * device/include/pic16/signal.h: NEW, header providing helper macros
9188 for implementing signal handlers,
9189 * device/include/pic16/stdio.h: added prototypes for functions,
9190 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9191 prototypes for stdin and stdout, added macro PUTCHAR to
9192 automatically implement putchar function prototype,
9193 * device/include/pic16/usart.h: modified and updated USART library,
9194 * device/lib/pic16/libio/adc/,
9195 * device/lib/pic16/libio/i2c: some modifications to improve library
9197 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9198 family of functions,
9199 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9200 family of functions and other sources,
9201 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9202 of the PIC18Fxx[28] devices,
9203 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9204 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9205 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9206 _do_cinit function, because the previous failed when local variables
9207 where not placed in the same memory bank,
9208 * device/lib/pic16/libsdcc/char/: various modifications to improve
9209 library performance,
9210 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9211 information on the new functions of the c library and more...
9213 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9215 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9217 2005-03-26 Raphael Neider <rneider AT web.de>
9219 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9220 if condition == CARRY)
9221 * (genCmp): adapted to new genSkipc semantics
9222 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9223 on rIfx (genCmp was broken)
9225 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9227 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9228 * src/z80/main.c (_keywords[]),
9229 * src/SDCCglobal.h (struct options),
9231 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9232 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9233 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9234 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9235 always available in leading double underscore form. The C99 support is
9236 mostly missing, but it's a start.
9237 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9238 reserved identifier "__data".
9240 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9242 * src/mcs51/peeph.def: fixed bug 1170013
9244 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9246 * device/include/mcs51reg.h: fixed bug 842007
9248 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9250 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9253 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9255 * src/port.h (struct PORT),
9256 * src/avr/ralloc.c (avr_assignRegisters),
9258 * src/ds390/ralloc.c (ds390_assignRegisters),
9260 * src/hc08/ralloc.c (hc08_assignRegisters),
9262 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9264 * src/pic/ralloc.c (pic14_assignRegisters),
9266 * src/pic16/ralloc.c (pic16_assignRegisters),
9268 * src/xa51/ralloc.c (xa51_assignRegisters),
9270 * src/z80/ralloc.c (z80_assignRegisters),
9272 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9273 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9275 * src/SDCCdflow.c (computeDataFlow),
9277 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9279 * src/SDCCcflow.c (*),
9281 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9282 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9283 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9284 immedDom() returning wrong block; probably fixes bug #1160833)
9286 2005-03-20 Borut Razem <borut.razem AT siol.net>
9288 * support/scripts/inc2h.pl: WIN32 port
9290 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9292 * device/lib/makefile.in: added abs.c and labs.c
9294 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9296 * device/include/stdint.h: added
9297 * device/lib/abs.c: added
9298 * device/lib/labs.c: added
9299 * device/include/stdlib.h: added abs() and labs() prototypes
9300 * device/lib/libsdcc.lib: added abs and labs
9301 * device/include/float.h,
9302 * device/lib/_fsmul.c,
9303 * device/lib/printf_fast.c,
9304 * device/lib/printf_tiny.c: updated comments
9306 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9308 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9311 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9313 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9314 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9316 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * device/lib/printf_large.c: removed inline assembly for portability and
9319 readability. Use printf_fast if speed or size are more important.
9320 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9321 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9323 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9325 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9326 prevent compiler warning
9328 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9330 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9331 moved to level 0 and declared as static. Also they are explicit
9332 placed in access bank. This was necessery because some times they
9333 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9334 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9335 optimizations. Currently only compare to unsigned char is implemented,
9336 * src/pic16/gen.c: added fReturnIdx array,
9337 * (struct resolvedIfx) is moved to gen.h and made public,
9338 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9339 * (aopForSym): added an optimization to directly store in stack of
9340 the operand of a SEND iCode,
9341 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9342 but as registers instead (AOP_REG) using the fReturnIdx array,
9343 * (pic16_freeAsmop): remove the freed register from the
9344 _G.sregsAlloc field,
9345 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9346 a compare of 'WREG',
9347 * (pic16_popGetTempRegCond): changed function prototype, now
9348 function takes also a bitVector argument v which holds the current
9349 set of registers that are allocated for stack access by aopForSym,
9350 registers allocated in aopForSym for accessing stack symbols are not
9351 any more part of the functions usedRegs field,
9352 * (genCall): some times aopOp is called for a stack variable to be
9353 send, aopForSym might perform the push, if this is true make sure
9354 that genCall doesn't push the variable twice by testing _G.resDirect,
9355 * (genFunction): changed testing for unspecified interrupt number
9356 from 256 to INTNO_UNSPEC,
9357 * modified selection scheme of frame pointer generation. Previously
9358 if function did use local registers a frame pointer was generated,
9359 now a frame pointer is generated only if function has arguments
9360 (that need PLUSW2 register access), or has stack arguments, or the
9361 compiler is not instructed to omit the frame pointer,
9362 * (genEndFunction): before restoring local registers that were saved
9363 in the function preamble, also restore the registers that *might*
9364 have been allocated for stack access,
9365 * (genRet): removed some old comments,
9366 * (genCmp, the active (RN's) version): added a call to the
9367 pic16_genCmp_special function to perform the compare with a more
9368 robust and optimized way,
9369 * (genInline): a feature has been added in inline code generation,
9370 which allows a wildcard variable substitution when writing inline
9371 assembly. Code is incomplete and experimental therefore undocumented,
9372 * (genCast): changed order of aopOp for result and right to allow
9373 aopForSym to directly load the result if possible,
9374 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9375 perform an optimized compare on some selected special occasions,
9376 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9377 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9378 generate an IVT any more,
9379 * src/pic16/main.c (pic16_optionsTable): added command line option
9381 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9382 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9384 * src/pic16/NOTES: Raphael Neider added in list of active developers
9385 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9386 jumptable_end to prevent bug #,
9387 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9388 inCond and outCond fields,
9389 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9390 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9391 turn off register spilling,
9392 * (packRegsForOneUse): synced with other ports' versions although it
9393 is not used currently,
9394 * (pic16_packRegisters): added an optimization while reading
9395 structure bitfields, some registers may be saved (malloc code is
9396 decreased by 80 bytes)
9398 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9400 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9401 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9402 this can be optimized more?
9404 2005-03-10 Raphael Neider <rneider AT web.de>
9406 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9407 genNearPointerGet): (hopefully) fixed access to bitfields via
9408 pointers (p->bitN = x; and x = p->bitN; failed)
9410 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9412 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9414 2005-03-09 Raphael Neider <rneider AT web.de>
9416 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9418 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9420 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9421 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9422 (regTypeNum): set REG_BIT type if necessary
9423 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9424 * support/regression/tests/critical.c: check bug 1144613
9426 2005-03-02 Raphael Neider <rneider AT web.de>
9428 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9430 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9432 * src/avr/ralloc.c (serialRegAssign),
9433 * src/ds390/ralloc.c (serialRegAssign),
9434 * src/hc08/ralloc.c (serialRegAssign),
9435 * src/mcs51/ralloc.c (serialRegAssign),
9436 * src/pic/ralloc.c (serialRegAssign),
9437 * src/pic16/ralloc.c (serialRegAssign),
9438 * src/xa51/ralloc.c (serialRegAssign),
9439 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9441 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9443 * src/SDCCast.c (decorateType): fixed bug 1124787
9445 2005-02-20 Hubert Sack <sack AT digiplan.de>
9446 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9448 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9451 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9453 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9454 to keep the correct label reference count when adding/removing references
9455 to labels. A peephole file using this is appended to patch #1144962.
9457 2005-02-14 Raphael Neider <rneider AT web.de>
9459 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9460 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9461 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9462 retrievals of result operand's value on assignment
9464 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9466 * device/include/pic16/string.h: modified prototype for memccpy()
9467 to memccpy(void *, void *, char, size_t)
9468 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9469 check whether to omit frame pointer or not,
9470 * (genInline): convert all occurences of "\n" to LF in inline
9471 assembler blocks, this helps formatting the inline text,
9472 * (pic16_loadFSR0): modified prototype,
9473 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9474 removed some 8051 legacy code,
9475 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9476 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9477 before allocating temporary registers in functions,
9479 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9481 * support/regression/tests/bitvars.c: corrected the "fix"
9483 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9485 * support/regression/tests/bitvars.c,
9486 * support/regression/tests/bitwise.c,
9487 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9489 2005-02-10 Raphael Neider <rneider AT web.de>
9491 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9492 different size for Alpha
9493 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9495 2005-02-09 Raphael Neider <rneider AT web.de>
9497 * src/SDCC.lex(doPragma) : save and restore warning options as well
9498 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9499 * have #pragma less_pedantic set the errorlevel to WARNING
9501 * (cloneOptimize) : fixed wrong malloc's size
9502 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9503 facilitate correct handling of #pragma (save|restore)
9505 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9507 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9509 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9511 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9513 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9515 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9517 2005-02-02 Raphael Neider <rneider AT web.de>
9519 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9520 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9521 * (pic16_storeForReturn): fixed to allow returning function pointers
9522 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9523 * device/include/pic16/{stddef.h,stdbool.h}: added
9525 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9527 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9529 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9531 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9532 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9533 appeared to be required
9535 2005-01-31 Borut Razem <borut.razem AT siol.net>
9537 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9538 include/mcs51 and include/z80 directories to the package
9540 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9542 * src/hc08/gen.c (genFunction): fixed bug #1112752
9544 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9546 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9548 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9550 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9552 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9554 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9556 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9558 * device/include/c8051fxxx.h: removed these 6 files
9559 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9561 2005-01-26 Raphael Neider <rneider AT web.de>
9563 * src/pic16/gen.c (genAssign): fixed assignment from longs
9564 in codespace (were cut to three bytes)
9565 * (genDummyRead): implemented (except for CODESPACE...),
9567 * src/pic16/glue.c (emitStatistics): beautified
9568 * device/lib/pic16/libm/Makefile: added include path
9570 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9572 * src/z80/gen.c (aopPut): fixed bug #1103902
9574 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9576 * device/lib/expf.c: fixed bug #1095792
9578 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9580 * device/lib/pic16/libm: added Math library sources
9582 2005-01-24 Raphael Neider <rneider AT web.de>
9584 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9585 to enable upcast to pCodeOpReg2 (there is no type tag to
9586 differenciate the two and pic16_popGet2p cast into PCOR2)
9587 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9588 (sizeof(sectNames) changed to sizeof(sectName))
9589 Both patches fix segfaults under MinGW.
9591 2005-01-23 Raphael Neider <rneider AT web.de>
9593 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9594 Safe_[mc]?alloc()'ed variables
9595 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9596 of (byte sized) temporaries (assign them to WREG for now)
9597 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9598 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9599 this might fix SIGSEGVs on MinGW...
9600 * src/SDCCopt.c (killDeadCode): restored original behaviour
9601 (volatile operands might get thrown away though)
9603 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9605 * src/pic16/gen.c: fixed bug #1106975,
9606 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9607 pointer update, INTCON is saved, global interrupts are disabled and
9608 restored after updateing TOS.
9609 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9610 * added function attribute 'shadowregs' to take advantage of shadow
9612 * added function attribute 'wparam' as an alternative to the wparam
9614 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9615 user declares a non-ISR function as 'shadowregs',
9616 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9618 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9620 * .version: bumped version number to 2.4.8
9621 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9623 * device/lib/pic16/libio/i2c/: I2C module support library,
9624 * device/include/pic16/i2c.h: I2C support library header,
9625 * device/lib/pic16/libc/stdio/: standard IO support sources,
9626 * (printf_small.c): printf_small() source, supports float print,
9627 * (printf_tiny.c): printf_tiny() source, does not support floats,
9628 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9629 enable global optimizations for entire library source, other
9630 Makefiles in the source tree are also modified to reflect this,
9631 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9633 * doc/sdccman.lyx: updated to reflect new changes,
9634 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9635 sym->onStack if-case,
9636 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9637 sbit, idata, _idata, xdata, _xdata,
9638 * added pragma library, to link an external library, (see doc),
9639 * removed command line options, --pomit-config-words, --pomit-ivt,
9640 --pleave-reset-vector,
9641 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9642 when calling assembler to reflect memory model used, also define
9643 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9644 reflect stack model used,
9645 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9646 on stack return NULL,
9648 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9650 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9651 of the operands is volatile. Fixes #1020220
9653 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9655 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9656 * (OptimizeRegUsage): make sure that there is really no other flow where
9657 the first pCode is used
9659 2005-01-22 Raphael Neider <rneider AT web.de>
9661 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9662 to fix #1106967 (pCode->seq are not set up correctly)
9664 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9666 * src/SDCCglue.c (glue): make sure code area is declared before the
9667 static initialization area.
9669 2005-01-21 Raphael Neider <rneider AT web.de>
9671 * device/lib/Makefile.in: fixed test for pic16 install dir
9672 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9674 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9675 added --optimize-goto compiler switch and pragma wparam documentation
9676 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9677 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9678 and PRODH closing bug #1071770 (peephole optimizer)
9680 2005-01-19 Raphael Neider <rneider AT web.de>
9682 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9683 cmdLine buffers (used when calling sdcpp...) are large enough
9684 (MAX_PATH=256 truncates arguments leading to system halts when
9686 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9687 * (genUminus): rewritten to for efficiency
9688 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9689 used uninitialized in some cases)
9690 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9691 copy the third byte from the int -- now assumes 0x80 (data memory)
9692 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9693 operands (genAddLit expects the iCode's operands to swapped as
9694 well), fixed leftover bytes (crashed for short left operands)
9695 * (pic16_genMinusDec): performance improvements, removed false
9697 * (pic16_genMinus): fixed to cope with differently sized operands
9698 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9700 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9701 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9702 new banksel optimization
9703 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9704 analysis for temporary registers (segfaults...)
9705 * src/pic16/peeph.def: added rule
9707 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9709 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9710 which converts a float number to its ASCII representation
9711 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9712 functions to convert the fractional and integer part of a float to ASCII,
9713 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9714 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9716 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9718 * device/include/pic16/adc.h: added GPL info,
9719 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9720 a pCodeOp as tested operand,
9721 * (genNearPointerGet): optimized bit testing, does not use
9722 intermediate register for bit value, test directly instead with
9723 BTFSS, BTFSC, works only for single bits,
9724 * (genpic16Code): dump the name of the iCode in the asm,
9725 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9726 renamed to pic16_decodeOp,
9727 * (serialRegAssign): do not allocate a temporary register for iCode
9728 sequences that test a single bit for 1/0
9730 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9732 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9733 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9734 access stack and frame pointers. They are initially assigned to
9735 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9736 accessing SFRs. Updated all occurences of modification of stack or
9737 frame pointer in gen.c and pcode.c,
9738 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9739 assigning of a literal value to pointers,
9740 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9741 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9744 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9746 * doc/sdccman.lyx: update documentation about stack pragma, added
9747 some info for stack memory models
9749 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9751 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9753 2005-01-08 Raphael Neider <rneider AT web.de>
9755 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9756 udata sections to fix bug #1097823
9758 2005-01-05 Raphael Neider <rneider AT web.de>
9760 * src/pic16/gen.c (genGenericShift): added handling of differently
9761 sized left operand and result
9763 2005-01-04 Raphael Neider <rneider AT web.de>
9765 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9766 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9767 to hold the condition bit)
9768 * added new version of genCmp (old code available via #define)
9769 * added new version of genShiftLeft/genShiftRight in a generic
9770 way, now supports shifting by negative values
9771 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9772 shiftCount (expected by genGenericShift)
9773 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9774 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9776 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9777 is an invalid literal too...)
9779 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9781 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9782 from Raphael Neider,
9783 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9784 for 8-bit literals. This fixes some literal operands which are sign
9785 extended to 16-bits ints when instruction needs only 8-bits.
9787 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9789 * device/lib/logf.c: added mcs51 assembly version
9790 * device/lib/expf.c: added mcs51 assembly version
9791 * device/lib/_logexpf.c: new shared asm code for expf and logf
9792 * device/include/math.h: add defines for assembly math library
9793 * device/lib/Makefile.in: build new _logexpf.c
9794 * device/lib/libfloat.lib: use new _logexpf.c
9796 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9799 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9800 device types which have less than 0x7f registers.
9802 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9804 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9806 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9808 * device/lib/printf_fast.c: only build on supported arch.
9809 * device/lib/printf_tiny.c: only build on supported arch.
9810 * device/lib/printf_fast_f.c: only build if asm float lib
9811 * device/lib/_fsget1arg.c: only build if asm float lib
9812 * device/lib/_fsget2args.c: only build if asm float lib
9813 * device/lib/_fsnormalize.c: only build if asm float lib
9814 * device/lib/_fsreturnval.c: only build if asm float lib
9815 * device/lib/_fsrshift.c: only build if asm float lib
9816 * device/lib/_fsswapargs.c: only build if asm float lib
9817 * device/include/stdio.h: don't provide print_fast,
9818 print_fast_f, print_tiny prototypes if --xstack used
9820 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9822 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9823 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9826 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9828 * device/lib/printf_fast_f.c: same as printf_fast, but
9829 with floating point enabled
9830 * device/lib/printf_fast.c: minor tweaks
9831 * device/include/stdio.h: add printf_fast_f
9833 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9835 * src/SDCCmain.c: make --float-reent default for mcs51
9836 * device/lib/_fsadd.c: added mcs51 assembly version
9837 * device/lib/_fssub.c: added mcs51 assembly version
9838 * device/lib/_fsmul.c: added mcs51 assembly version
9839 * device/lib/_fsdiv.c: added mcs51 assembly version
9840 * device/lib/_fseq.c: added mcs51 assembly version
9841 * device/lib/_fsneq.c: added mcs51 assembly version
9842 * device/lib/_fsgt.c: added mcs51 assembly version
9843 * device/lib/_fslt.c: added mcs51 assembly version
9844 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9845 * device/lib/Makefile.in: add _fscmp to build
9846 * device/lib/libfloat.lib: add _fscmp to build
9848 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9850 * device/lib/_fs2slong.c: added mcs51 assembly version
9851 * device/lib/_fs2sint.c: added mcs51 assembly version
9852 * device/lib/_fs2schar.c: added mcs51 assembly version
9853 * device/lib/_fs2ulong.c: added mcs51 assembly version
9854 * device/lib/_fs2uint.c: added mcs51 assembly version
9855 * device/lib/_fs2uchar.c: added mcs51 assembly version
9856 * device/lib/_slong2fs.c: added mcs51 assembly version
9857 * device/lib/_sint2fs.c: added mcs51 assembly version
9858 * device/lib/_schar2fs.c: added mcs51 assembly version
9859 * device/lib/_ulong2fs.c: added mcs51 assembly version
9860 * device/lib/_uint2fs.c: added mcs51 assembly version
9861 * device/lib/_uchar2fs.c: added mcs51 assembly version
9862 * device/include/float.h: added #define to select asm vs c
9864 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9866 * device/lib/printf_fast.c: improvements to float output
9867 * device/include/float.h: add defines for assembly float library
9868 * device/lib/_fsget1arg.c: receive 1 float arg
9869 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9870 * device/lib/_fsnormalize.c: normalize a float
9871 * device/lib/_fsreturnval.c: return float, various helper routines
9872 * device/lib/_fsrshift.c: right shift a float's mantissa
9873 * device/lib/_fsswapargs.c: swap 2 floats
9874 * device/lib/Makefile.in: build these 6 new files for mcs51
9875 * device/lib/libfloat.lib: add these 6 files to the library
9877 2004-12-26 Borut Razem <borut.razem AT siol.net>
9879 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9882 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9884 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9885 and fully reentrant and register bank neutral.
9886 * device/lib/printf_fast.c: added float (not enabled by default),
9887 added compact/slower integer (also not enabled by default),
9888 improved size/speed of fast integer code, other minor changes
9889 * device/include/stdio.h, device/lib/Makefile.in,
9890 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9892 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9894 * src/pic16/pcode.c: declaring variables other than at the start of a
9895 block is not supported in C by VC6.
9897 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9899 * applied a previous patch from Raphael Neider that wasn't included
9900 in the previous commits, which fixes infinite loops within jumptable
9902 * made some fixes that previous patches introduced
9904 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9906 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9907 that fixes an issue with AOP_PCODE asmop's offset,
9908 * (pic16_popCopyReg): update instance field too,
9909 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9910 function of pic port,
9911 * (genCmp, genAnd, genAssign),
9912 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9914 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9916 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9917 variables initial values to idata section,
9918 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9919 variables in some functions. This utilizes parmBytes field of iCode
9920 structure to hold the offset of the variable in stack. (might be
9921 able to use the stack field too?)
9922 * applied patch from Raphael Neider # ### , # ###
9923 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9924 variable initial values in idata section,
9925 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9926 for static variables with initial value
9927 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9928 applied fix in while loop from Raphael Neider.
9930 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9932 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9933 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9934 * src/ds390/ralloc.c (serialRegAssign): spill bits
9935 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9936 * support/Util/SDCCerr.c,
9937 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9938 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9939 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9941 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9943 * device/include/sdcc-lib.h: inserted LGPL, added includes
9944 asm/ds390/features.h and asm/mcs51/features.h
9945 * device/include/asm/default/features.h,
9946 * device/include/asm/gbz80/features.h,
9947 * device/include/asm/z80/features.h: added empty _AUTOMEM
9949 * device/include/asm/ds390/features.h,
9950 * device/include/asm/mcs51/features.h: added files with defines for
9951 _AUTOMEM and _STATMEM indicating automatic and static storage class
9952 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9953 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9954 * src/SDCCicode.c (geniCodeCast),
9955 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9956 * src/SDCCloop.c (loopInduction): removed unused variable lr
9957 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9958 to convertToFcall to include char modulo (RFE 1065037), added check
9959 if left operand is unsigned and use abs of literal value
9960 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9961 as it doesn't work after conversion from peephole.def to peephole.rul
9962 * src/mcs51/gen.c (toBoolean): added check for size,
9963 (genModOneByte): optimized code for signed char modulo a literal
9964 power of 2 (thanks to Hubert Sack),
9965 (genRRC): removed unnecessary "clr c",
9966 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9967 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9969 swapped rules 256.c and 256.d,
9970 extended 256.d by using new multiple checks (thanks Erik),
9971 added rules 256.e and 256.f,
9972 updated rule 261.a and 261.b to new generated code
9973 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9975 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9977 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9978 induction related bugs, including first part of bug #1074377
9980 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9982 * applied patch from bug-report #1076292,
9983 * applied patches for genAnd and Goto-optimizations for Raphael
9985 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9986 dump a less iCode information,
9987 * src/pic16/device.h (pic16_options_t): added field debgen,
9988 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9989 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9990 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9992 * (various functions): added macros FENTRY and FENTRY2 to functions,
9993 to emit function prologue,
9994 * (various functions): fixed indentation,
9995 * (genNearPointerGet): fixed loading of FSR0,
9996 * (genPackBits): applied patch from Raphael Neider to fix updating
9997 of FSR0 and touching only the modified bits,
9998 * src/pic16/genarith.c (various functions): added macros FENTRY to
9999 emit function prologue in comments,
10000 * src/pic16/pcode.h: added functions debugf2, debugf3,
10001 * src/pic16/ralloc.c: partial fix for packForPush caused
10002 segmentation fault,
10004 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10006 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10007 <stsp AT users.sourceforge.net> with reversed byte order
10008 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10010 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10014 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10015 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10017 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10019 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10021 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10023 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10025 (setFromConditionArgs): friendly operand parser for peephole rules,
10026 (operandBaseName, operandsNotRelated): new peephole condition
10027 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10028 architecture specific register naming into account, handles n-way
10029 comparisons, and supports quoted literals
10030 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10032 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10034 * src/mcs51/peeph.def: fixed bug #1076940
10036 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10038 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10040 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10042 Adding support for replacing ljmps with sjmps in jumptables
10043 generated for switch statements. For now you need to set the
10044 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10045 Now 4 algorithms for mcs51 jumptable generation are used:
10046 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10047 addresses loaded pc-relative for up to 112 cases and stack-pushing
10048 target addresses loaded with offset from dptr for up to 256 cases.
10050 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10051 * src/mcs51/main.c: adapted constants for switch table generation
10052 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10054 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10056 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10057 * support/regression/tests/bug1057979.c: added test for bug 1073386
10059 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10061 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10064 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10066 * src/pic16/device.h,
10067 * src/pic16/genarith.c,
10068 * src/pic16/glue.c,
10069 * src/pic16/main.c,
10070 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10072 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10074 Large cummulative patch for pic16 port.
10075 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10076 to call when a stack overflow occurs,
10077 * (malloc.h): added CVS Id tag,
10078 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10080 * added libc directory. The current version of LibC contains string
10081 functions, ctype functions and macros and some functions of the
10082 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10083 be extensively tested in the future. Standard disclaimer here.
10084 Library is not automatically build yet. But one can build it by
10085 invoking 'make' inside the libc directory.
10086 * added ADC library under libio. Preliminary version yet.
10088 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10089 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10090 aopForRemat() now and not by pic16_aopOp(),
10091 * (pic16_popGetTempReg): removed warning messgae when allocating
10092 temporary registers, its a buggy feature and will be removed,
10093 * (pic16_popGet): set register instance field in AOP_CRY,
10094 * (pic16_outBitC): fixed for results in size greater than 1,
10095 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10096 * (pic16_storeForReturn): optimized return of 0,
10097 * (genCmp): experimental code for new genCmp which uses PIC18's
10098 special compare&skip instructions. Initial tests fail some times
10099 with variables grater than 1 byte in size, so new code is disabled,
10100 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10102 * (genCast): began a fix to optimize the casting of a bit to another
10103 bit, now assigning a bitfield to another bitfield will fail, sorry,
10104 * src/pic16/main.c: disabled the use of lr-support feature,
10105 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10106 * added some function prototypes, added function _debugf prototype,
10107 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10108 bits with offset (case PO_GPR_BIT),
10109 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10111 * (isBankInstruction): modified to return 0 for no banking instruction,
10112 and 1 for banking instruction,
10113 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10114 caused stop processing pCodes after a inline assembly block,
10115 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10116 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10117 registers when it shouldn't,
10118 * src/pic16/ralloc.c (allocReg): add preliminary support for
10119 supporting a limited set of temporary registers,
10121 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10123 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10124 genDataPointerSet): ensure assignments always copy in MSB to LSB
10126 (loadRegFromAop): recognize CLRH optimization,
10127 (genFunction): optimize RECEIVE iCodes in reentrant functions
10129 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10131 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10132 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10134 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10135 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10136 contiguous with data
10138 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10140 * device/lib/_gptrget.c (_gptrget),
10141 * device/lib/_gptrgetc.c (_gptrgetc),
10142 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10143 instead of sjmp to ret
10144 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10145 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10147 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10149 * .version: bumped version to 2.4.7
10150 * device/lib/_gptrget.c (_gptrget): is now _naked
10151 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10152 * device/lib/_gptrput.c (_gptrput): is now _naked
10153 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10154 (createFunction): fixed xstack
10155 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10156 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10158 (geniCodeCritical): store original interrupt state in an iTemp bit
10159 var unless stack-auto
10160 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10161 * src/SDCCmain.c (setIncludePath): added include/target to search path
10162 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10163 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10165 (processFuncArgs): put bit vars in bit area
10166 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10167 unsaveRBank): fixed xstack,
10168 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10169 (genFunction, genEndFunction): fixed xstack,
10170 (genAssign): optimization don't walk backwards through mem
10171 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10172 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10173 * support/regression/Makefile: also make library (for stack-auto) when
10174 making "all" and added "test-mcs51-xstack-auto"
10175 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10176 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10177 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10178 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10179 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10180 make-library by MAKE_LIBRARY
10181 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10182 regression tests for xstack
10183 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10184 * support/regression/tests/critical.c: test for critical on mcs51
10186 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10188 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10189 built version of sdcc instead of installed version
10191 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10193 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10194 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10196 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10197 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10198 WARNING: remove device/lib/build/z80/printf.o by hand when
10199 updating from previous build!
10200 * device/lib/z80/printf.c: updated comment
10201 * support/regression/tests/bug1057979.c: test all ports now
10202 * support/regression/tests/bug1065458.c: file added
10204 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10207 *_start and *_end symbols for static functions
10209 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10211 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10212 and search crt0.o in all library paths,
10213 (setIncludePath): proper handling of --nostdinc,
10214 (setLibPath): proper handling of --nostdlib
10215 * support/regression/Makefile,
10216 * support/regression/ports/ds390/spec.mk,
10217 * support/regression/ports/gbz80/spec.mk,
10218 * support/regression/ports/hc08/spec.mk,
10219 * support/regression/ports/mcs51/spec.mk,
10220 * support/regression/ports/mcs51-large/spec.mk,
10221 * support/regression/ports/mcs51-stack-auto/spec.mk,
10222 * support/regression/ports/z80/spec.mk: use include and lib files from
10223 built version of sdcc instead of installed version
10224 * doc/sdccman.lyx: fixed typo in --nostdinc
10226 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10229 * src/pic/device.c,
10230 * src/pic/ralloc.c,
10231 * src/pic/gen.c : added support to generate code for struct bit fields.
10233 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10235 * as/xa51/xa_version.h,
10236 * device/include/errno.h,
10237 * device/include/regc515c.h,
10238 * device/lib/_itoa.c,
10239 * device/lib/_ltoa.c,
10240 * device/lib/ser_ir_cts_rts.c,
10241 * sim/ucsim/xa.src/glob.cc,
10242 * sim/ucsim/xa.src/inst_gen.cc,
10243 * sim/ucsim/xa.src/xa_bit.cc,
10244 * sim/ucsim/xa.src/xa_sfr.cc,
10245 * sim/ucsim/z80.src/inst_dd.cc,
10246 * sim/ucsim/z80.src/inst_fdcb.cc,
10247 * support/scripts/keil2sdcc.pl,
10248 * src/pic16/pic16.dsp,
10249 * src/pic16/pic16a.dsp: corrected cvs line endings
10250 * device/lib/printf_large.c: fixed bug 1057979
10251 * src/pic16/gen.c: fixed non-C standard code
10252 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10253 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10254 * support/regression/ports/mcs51/support.c: reload T1 asap
10255 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10256 pdata use and clear idata startup behaviour
10257 * support/regression/tests/bug1057979.c: added
10259 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10261 * device/examples/ds390/ow390/ad26.h,
10262 * device/examples/ds390/ow390/cnt1d.h,
10263 * device/examples/ds390/ow390/crcutil.c,
10264 * device/examples/ds390/ow390/ownet.h,
10265 * device/examples/ds390/ow390/owsesu.c,
10266 * device/examples/ds390/ow390/swt12.h,
10267 * device/examples/ds390/ow390/swtoper.c,
10268 * device/examples/ds390/ow390/temp10.h,
10269 * device/examples/ds390/ow390/thermodl.c,
10270 * device/examples/ds390/tinitalk/tinitalk.dsp,
10271 * device/examples/ds390/tinitalk/tinitalk.dsw,
10272 * device/examples/mcs51/clock/hw.h,
10273 * device/examples/mcs51/simple2/go.bat,
10274 * device/examples/serialcomm/windows/serial.h,
10275 * device/examples/xa51/dummy.c,
10276 * device/examples/xa51/hello.c,
10277 * device/include/80c51xa.h,
10278 * device/include/at89x051.h: corrected cvs line endings
10280 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10282 * src/pic16/main.c (options): added command line --gstack, to trace
10283 stack over/under flows,
10284 * added pragma 'wparam' to allow passing first byte of function
10285 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10286 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10287 call to __gstack_test function and sets up the symbol as extern,
10288 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10289 * popaop): added call to pic16_testStackOverflow,
10290 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10292 * (genCall, genPcall): now all parameters are passed via stack
10293 except in functions that are pass to wparam pragma in which WREG is
10295 * (genPcall): REENTRANT flag is checked to see if variable prototype
10296 contains reentrant keyword, don't call a non-reentrant function, via
10297 a reentrant function pointer or vice versa, functions are never
10299 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10301 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10302 SIGSEGV when accessing a NULL register stucture,
10303 * (pic16_printGPointerType): modified to handle UPPER modifier for
10304 function initializers, changed prototype of function to simpler one,
10305 * (pic16_printIvalFuncPtr): check to see if function is already
10306 added in externs list,
10307 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10308 optimized a move from W to SFR with a move to the same register
10309 later after a CALL,
10310 * device/lib/pic16/debug: NEW directory, contains debug features
10311 which are enabled when linking with libdebug.lib, currently command
10312 line option --gstack enables stack pointer tracing for over/under
10313 flow, corresponding sources are in debug/gstack
10315 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10317 * doc/sdccman.lyx: updated SDCC version,
10318 * (PIC16 port): update list of command line options,
10319 * src/pic16/device.h (structure pic16_options_t): added field gstack
10320 to enable stack overflow tracing on push/pops,
10321 * src/pic16/device.c (statistics structure): added statistics
10323 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10324 pic16_dump_int_registers): increase statistics counters for each
10325 * variable which is encountered
10326 * (pic16_dump_usection): emit each .udata variable to its own udata
10328 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10329 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10330 parameters via stack, otherwise use old scheme,
10331 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10332 assembler output file,
10333 * src/pic16/main.c: added command line options --gstack to enable
10334 push/pop tracing for stack overflow,
10335 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10336 instructions): added size of each instruction,
10337 * (pic16_countInstruction): estimate size of instructions in
10338 the_pFile list, inline assembly blocks are not counted,
10339 * (pic16_FixRegisterBanking): trace previous register usage, when
10340 banksel optimizations is greater than 0, don't emit a redudant
10343 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10345 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10346 * src/pic16/ralloc.c : applied same fix for pic16.
10347 * src/pic/gen.c : tidied it up a little.
10349 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10351 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10352 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10354 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10356 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10358 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10360 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10361 non-reentrant function __modsint in the interrupt function (thus
10362 corrupting math operations during serial I/O)
10363 * device/lib/ser_ir.c: as above, changed buffersize
10364 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10365 256.c,d for zeroing
10366 * doc/Makefile: added option -t for rsync
10368 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10370 * src/SDCCast.h (struct ast),
10371 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10373 2004-10-20 Borut Razem <borut.razem AT siol.net>
10375 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10378 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10380 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10382 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10383 support functions to replace long sequences of MOVFF's from access
10384 bank registers to stack and vice versa,
10385 * src/pic16/device.h: added new field opt_flags, where optimization
10386 flags can be set to enable certain features,
10387 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10388 * pBlock, (genFunction, genEndFunction): surroung loop for
10389 saving/loading used registers in stack with PC_INFO pCodes,
10390 INF_LREGS. Code in between can then be optimized by pCode optimizer
10391 to support function calls,
10392 * (genDataPointerSet): fixed bug which loaded float fields in
10393 structures with corrupt data,
10394 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10395 in a standard way debug info on stderr. Feature used for developing
10396 and debugging only,
10397 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10398 obsolete chunks of code,
10399 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10400 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10401 * pic16/src/pcode.c (pic16_newpCodeInfo,
10402 * (pic16_newpCodeOpLocalRegs),
10403 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10405 * (pic16_pCodeConstString): printing of the initial value of a
10406 symbol as a comment is inhibited since parsing was already done by
10407 copyStr and output is corrupt,
10408 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10410 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10412 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10414 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10416 * as/mcs51/lkarea.c: removed old K&R style,
10417 (lnksect): changed check on boundary error,
10418 (lnksect2): changed check on boundary error,
10419 (lnksect2): extend XSTK to end of page if size = 1
10420 * as/mcs51/lkmain.c: removed old K&R style,
10421 (Areas51): create l_IRAM symbol
10422 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10423 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10424 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10425 * device/lib/_mullong.c: added version to be compiled with xstack
10426 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10427 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10428 * device/lib/mcs51/crtxstack.asm: fixed comment
10429 * src/SDCCglue.c: maxInterrupts defaults to 0,
10430 (emitMaps): added pdata,
10431 (createInterruptVect): (re)moved default,
10432 (glue): added pdata,
10433 (glue): moved __start__xstack to XSTK with default size 1
10434 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10435 and options.float_rent when options.stackAuto is set,
10436 (linkEdit): only write XDATA_NAME if provided on command line
10438 * src/SDCCmem.c: added pdata
10439 * src/port.h: added pdata_name to PORT
10440 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10441 (saveRegisters, unsaveRegisters): removed usage of B,
10442 (genMinus): fixed accumulator clash,
10443 (genJumpTab): added comment, this needs another look
10444 * src/mcs51/gen.c: added check for "B in use" paranoia,
10445 added pushB() and popB()
10446 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10449 * src/ds390/main.c,
10451 * src/mcs51/main.c,
10453 * src/pic16/main.c,
10455 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10456 added PSEG (PAG,XDATA) or NULL to port specifier
10457 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10458 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10459 (_mcs51_genInitStartup): removed __start__xstack equ,
10460 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10461 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10462 * src/z80/gen.c (_rleAppend): fixed warnings
10463 * support/regression/tests/zeropad.c: added pdata test
10464 * .version: bumped to 2.4.6
10466 2004-10-17 Borut Razem <borut.razem AT siol.net>
10468 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10469 as a part of nightly build
10471 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10473 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10474 WREG holds the first byte function parameters,
10475 * (aopForSym): take special case for symbols which are in FARSPACE
10476 but in CODESPACE too,
10477 * (assignResultValue): modified to take into account _G.useWreg,
10478 * (genCall): don't use wreg for parameter passing when function is
10479 declared as reentrant, too, added optimization INCF to stack
10480 pointer when stack parameter count is 1,
10481 * (genFunction, genEndFunction): refurnished and fixed to not using
10482 wreg for passing parameters when function has varargs or is
10483 reentrant, fixed bug with symbol name compare for generating
10484 functions in absolute address,
10485 * (pic16_storeForReturn): refurnished,
10486 * (genCmp): began writing a new version of the function, not ready
10487 yet, therefore it is disabled,
10488 * (genAssign): do not read code memory when assigning a function to
10489 a pointer function,
10490 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10491 array of characters, not pointer,
10492 * (pic16initialComments): in debug mode emit an .ident directive for
10494 * (_process_pragma): emit a new warning type (internal to pic16)
10495 when setting stack to default length, emit a similar warning when
10496 placing a function at absolute address and address is not word aligned
10497 * (_pic16_parseOptions): added 'return TRUE' statement,
10498 * (_pic16_linkEdit): if compiling a source, then add the source's
10499 file object, first in the list of objects to link,
10501 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10503 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10504 * src/pic/main.c : removed VC warning.
10505 * src/pic/gen.c : changed comment.
10507 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10509 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10510 reference to a deprecated symbol _GPTRREG was causing failure to
10511 link. Thanks G. M. Gallant for the info.
10513 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10515 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10516 comments for Bugs item #954788.
10518 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10520 * src/pic16/device.c (pic16_dump_gsection,
10521 * pic16_groupRegistersInSection): handle symbols declared to be in
10522 access bank differently,
10523 * src/pic16/gen.c (struct _G): added field resDirect,
10524 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10525 send values read from stack directly to result and don't allocate
10527 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10529 * (pic16_sameRegsOfs): NEW,
10530 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10531 free because they were not allocated from temporary pool,
10532 * pic16_popRegFromString): workaround to fix a problem with
10533 allocating variables twice or never,
10534 * (genGenPointerGet): using PRODL instead of FSR0H,
10535 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10537 * (genAssign): take advantage of the _G.resDirect flag,
10538 * (genCast): around line 11844, use mov2f instead of directly
10539 MOVFF'ing between operands to account for literal values,
10540 * src/pic16/genutils.c: some new debug functions for gpsim have been
10542 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10543 float with integer part only,
10544 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10545 place variables in access bank
10546 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10547 updated sources to reflect recent changes in gen.c
10549 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10551 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10552 sources that searched for headers in installation path, now the
10553 device/include/pic16 is used,
10554 * src/pic16/glue.c (pic16glue),
10555 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10556 .line directives if not in debug mode, this suppresses assembler's
10557 warnings for ignored directives
10559 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10561 * src/port.h: made reset_regparms prototype void parameter explicit.
10562 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10563 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10564 * doc/sdccman.lyx: documented warning disabling and how to use
10565 printf_large to make it print floats.
10566 * device/include/stdbool.h: NEW
10567 * device/lib/_atof.c,
10568 * device/lib/_divuint.c,
10569 * device/lib/_divulong.c,
10570 * device/lib/expf.c,
10571 * device/lib/printf_large.c,
10572 * device/lib/sincosf.c,
10573 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10574 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10575 a completely reentrant lib.
10577 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10579 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10580 * device/include/pic16/stdio.h: fixed bug with colon
10582 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10584 * device/include/pic16/stdio.h,
10585 * device/include/pic16/stdlib.h,
10586 * device/include/pic16/math.h: NEW
10587 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10588 declared as _naked to reduce overhead
10589 * device/lib/Makefile.in (target port-specific-objects-pic16):
10590 changed * to *.* so to ignore the CVS directory,
10591 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10592 stacked variables back in stack,
10593 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10596 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10598 * .version: bumped version number to 2.4.5
10599 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10600 * support/Util/SDCCerr.c (messages structure): added entry for
10603 Large cumulative patch for pic16 port and libraries.
10604 * device/include/pic16/sdcc-lib.h,
10605 * device/include/pic16/stdarg.h,
10606 * device/include/asm/pic16/features.h,
10607 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10608 * device/include/pic16/float.h: changes reentrant keyword with
10609 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10610 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10611 updated target build-libraries to include objects from gptr,
10612 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10613 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10614 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10615 all function headings,
10616 * src/SDCCmain.c: added global parameter userIncDirsSet,
10617 * (parseCmdLine): when option -I is encountered add directory to
10618 userIncDirsSet too,
10619 * src/version.awk: added space between control and long,
10620 * src/pic16/NOTES: added some notes for the port,
10621 * src/pic16/gen.c: added prototype for mov2fp function,
10622 * (fReturnpic16[]): properly named return value registers,
10623 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10624 * (aopForSym): added code to handle symbols with onStack flag set,
10625 symbols onStack are allocated PTRSIZE bytes,
10626 * (aopFreeAsmop): handles special case where asmops are stack objects,
10627 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10628 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10629 added argument lock to trace flaws in allocating temporary registers
10630 when developing port,
10631 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10632 * (pic16_popRegFromString): reenabled allocating a direct register
10634 * (assignResultValue): various beautifications,
10635 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10636 referenced function argument,
10637 * (genIpush): reenabled to allow stacked arguments, handles only
10638 ic->parmPush iCodes,
10639 * (genCall, genPcall): major changes to allow for variable argument
10640 functions, fixed a bug with falsely restoring stack pointer after
10641 returning from call,
10642 * (genFunction): pending code for critical function,
10643 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10644 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10645 * (genNearPointerGet): fixed bug with indirect reading, was always
10647 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10649 * (genAddrOf): rewrote code to take address of a stacked function parameter
10650 * (genCast): fixed casting to generic pointer type,
10651 * src/pic16/gen.h: added AOP_STA,
10652 * (struct asmop): added field stk,
10653 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10654 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10655 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10656 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10657 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10658 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10660 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10662 * (pic16_port structure): generic pointer size is set to 3,
10663 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10664 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10666 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10667 operand is an iTemp,
10669 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10671 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10672 * debugger/mcs51/simi.c: addapt new syntax of s51
10674 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10676 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10677 * src/pic16/pcode.c: commented out some calls to free() in order to
10680 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10683 * src/SDCCicode.c (isiCodeInFunctionCall),
10684 * src/avr/ralloc.c (selectSpil),
10685 * src/pic/ralloc.c (selectSpil),
10686 * src/pic16/ralloc.c (selectSpil),
10687 * src/ds390/ralloc.c (selectSpil),
10688 * src/hc08/ralloc.c (selectSpil),
10689 * src/xa51/ralloc.c (selectSpil),
10690 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10691 stack in the middle of a function call sequence (fixes bug #1020268)
10692 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10693 costs associated with the minimum switch case.
10695 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10697 * src/SDCC.lex: fixed bug #1030549
10699 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10701 * src/SDCCcse.h (struct cseDef),
10702 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10703 over a function call if the CSE is derived from a symbol whose
10704 address has been taken (fixes bug #1029883)
10705 * support/regression/tests/bug-1029883: a new regression test for
10708 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10710 * src/hc08/gen.c (emitinline): fixed bug #1029778
10711 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10712 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10713 and starts toward RFE #905167)
10715 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10717 * src/pic16/gen.c (mov2f): New function to move an operand to
10718 another without considering if it is a literal or a register,
10719 * (pic16_sameRegs): don't check if they are both AOP_REG,
10720 * (AccRsh): removed andmask=0 lines,
10721 * (genLeftShift): duplicated to be improved in future versions,
10722 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10723 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10724 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10725 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10726 * (insertBankSwitch): fixed inserting banksel directives algorithm
10727 for instructions that follow a skip instruction, this fixes a report
10728 for broken subtraction code generation,
10729 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10730 iCode is a left op, just in case result and right share the same
10733 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10738 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10739 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10740 on 2004-09-12; it was buggy
10742 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10744 * src/SDCCsymt.h: removed RESULT_CHECK
10749 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10751 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10753 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10754 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10755 configuration values no more rejected by compiler, they are assigned
10756 to configuration registers with a warning message instead,
10757 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10758 the for-loop so last conf register is emitted too,
10759 * (_pic16_initPaths): link library libsdcc.lib by default,
10760 * (_hasNativeMulFor): modified test for multiplication according to
10761 Raphael Neider's remarks. Integer multiplication is also done with
10763 * device/include/pic16/pic18fregs.h: corrected type error in while
10764 testing and including 18f6720 header file
10766 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10768 * src/pic16/device.h (pic16_options): removed field use_crt,
10769 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10770 until an optimization to handle single bits is added,
10771 * (pic16_loadFSR0): moved before genUnpackBits,
10772 * (genAnd): some white lines removed,
10773 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10774 leave_reset flags in pic16_options when using crt modules,
10776 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10778 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10779 for bugs 898889 & 979599. Also used some safer print instructions.
10781 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10783 * src/pic16/device.h (pic16_options_t): added field use_crt,
10785 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10786 catch a probable future bug,
10787 * src/pic16/gen.c: aopIdx function commented out,
10788 * (genAssign): commented out old code which used aopIdx,
10789 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10790 code, added if conditionals to take into account the --use-crt
10791 command line options,
10792 * src/pic16/main.c (pic16_optionsTable): added new command line
10793 options, --use-crt= and --no-crt,
10794 * (_pic16_linkEdit): now the proper crt object is added in the
10795 linker command line except than when --no-crt is specified,
10796 * src/pic16/pcode.c,
10797 * src/pic16/pcode.h: added some structures and functions for a new
10798 optimization scheme to compansate for instruction overhead between
10799 same iCodes, this scheme is currently under development and is not
10800 working in any way,
10801 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10803 * device/lib/pic16/startup/crt0i.c,
10804 * device/lib/pic16/startup/crt0iz.c: added global char variable
10805 __uflags to force the generation of an idata section
10807 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10810 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10811 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10813 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10815 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10816 Frieder) and clarified the default code optimization mode
10818 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10820 * src/SDCC.lex (doPragma, process_pragma),
10821 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10822 "opt_code_size", and "opt_code_balanced"
10823 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10824 regrouped options by category, added support for category headers
10825 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10826 and "--opt-code-size"
10827 * doc/sdccman.lyx: documented these new options and pragmas
10828 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10829 preference into account
10831 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10833 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10834 geniCodePreDec): Fixed bug 904237 by generating a warning
10836 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10838 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10840 * src/pic/device.c : When no max ram set validate full memory range.
10842 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10844 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10846 * device/lib/_gptrget.c,
10847 * device/lib/_gptrput.c: updated comment
10848 * device/lib/calloc.c,
10849 * device/lib/free.c,
10850 * device/lib/malloc.c,
10851 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10852 * src/SDCCcse.c (cseBBlock),
10853 * src/SDCCicode.c (printOperand, geniCodeArray),
10854 * src/SDCCicode.h (struct operand): fixed bug 868103
10855 * support/regression/tests/bug-868103.c: added
10856 * src/SDCCast.c (searchLitOp),
10857 * src/SDCCcse.h (struct cseDef),
10858 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10859 * src/SDCCicode.h (struct operand),
10860 * src/SDCCsymt.h (struct sym_link),
10861 * src/avr/gen.c (hasInc),
10862 * src/ds390/gen.c (hasInc),
10863 * src/hc08/gen.c (genPlusIncr, hasInc),
10864 * src/mcs51/gen.c (hasInc),
10865 * src/pic16/glue.c (pic16_printIvalChar),
10866 * src/pic16/ralloc.c (regWithIdx),
10867 * src/xa51/gen.c (hasInc) : removed warnings
10868 * src/SDCCast.c (createBlock): added comment ???
10869 * src/hc08/ralloc.c: updated comments
10871 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10873 * doc/sdccman.lyx: updated section on switch statements, added
10874 section about semaphore locking
10875 * doc/Makefile: added option -info for latex2html
10876 * device/lib/_gptrget.c,
10877 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10879 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10881 * src/pic/device.h,
10882 * src/pic/device.c,
10883 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10884 maxram is less than 0x100.
10886 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10888 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10890 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10893 * src/mcs51/main.c,
10894 * src/ds390/main.c,
10898 * src/pic16/main.c,
10901 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10902 a jump table is the best form for a switch statement, including
10903 automatic insertion of missing cases to make the case range
10904 continuous. Developed in collaboration with Frieder Ferlemann.
10906 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10908 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10909 accumulator result if it needs sign extension
10911 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10913 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10915 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10917 * device/lib/gbz80/printf.c,
10918 * device/lib/z80/printf.c: removed define for NULL
10920 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10922 * as/xa51/xa_link.c,
10923 * device/examples/ds390/ow390/ad26.c,
10924 * device/examples/ds390/ow390/cnt1d.c,
10925 * device/examples/ds390/ow390/counter.c,
10926 * device/examples/ds390/ow390/ds2480.h,
10927 * device/examples/ds390/ow390/ds2480ut.c,
10928 * device/examples/ds390/ow390/findtype.c,
10929 * device/examples/ds390/ow390/gethumd.c,
10930 * device/examples/ds390/ow390/owllu.c,
10931 * device/examples/ds390/ow390/ownetu.c,
10932 * device/examples/ds390/ow390/swt12.c,
10933 * device/examples/ds390/ow390/swtloop.c,
10934 * device/examples/ds390/ow390/temp.c,
10935 * device/examples/ds390/ow390/temp10.c,
10936 * device/examples/ds390/ow390/thermo21.c,
10937 * device/examples/ds390/ow390/tinilnk.c,
10938 * device/examples/ds390/ow390/tstfind.c,
10939 * device/examples/serialcomm/windows/serial.cpp,
10940 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10941 * device/include/reg51.h: fixed line endings for cvs
10943 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10945 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10946 packRegsForAccUse, packRegisters): new accumulator register
10948 * support/regression/ports/hc08/support.c (_putchar): suppress
10949 warning of unused variable
10950 * src/SDCCicode.c: added SWAP entry to codeTable
10952 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10954 * device/lib/sprintf.c: forgot to add this file before previous commit
10956 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10958 * src/pic16/gen.c (genPackBits): added operand right in function
10959 parameters, load result directly if p_type is POINTER (that is
10960 called by genNearPointerSet)
10961 * (genUnPackBits): added operand left in function parameters,
10962 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10963 FSR0 if accessing bitfields,
10965 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10967 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10968 _print_format; updated printf, sprintf, vsprintf
10969 * device/include/asm/default/features.h: corrected comment/define
10970 * device/lib/Makefile.in: added sprintf.c
10971 * device/lib/libsdcc.lib: added sprintf module
10972 * device/lib/printf_large.c,
10973 * device/lib/vprintf.c,
10974 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10976 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10977 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10978 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10980 * support/regression/tests/zeropad.c: define idata as data for hc08
10982 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10984 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10985 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10986 labels are referenced at least once (even if a reference is not found)
10987 * src/hc08/gen.c (emitcode): set isComment flag for comments
10988 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10989 loads), rules 6a..6b (optimize jumps to return)
10991 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * device/lib/acosf.c (acosf),
10994 * device/lib/asinf.c (asinf),
10995 * device/lib/atanf.c (atanf),
10996 * device/lib/ceilf.c (ceilf),
10997 * device/lib/cosf.c (cosf),
10998 * device/lib/coshf.c (coshf),
10999 * device/lib/cotf.c (cotf),
11000 * device/lib/fabsf.c (fabsf),
11001 * device/lib/floorf.c (floorf),
11002 * device/lib/log10f.c (log10f),
11003 * device/lib/logf.c (logf),
11004 * device/lib/sinf.c (sinf),
11005 * device/lib/sinhf.c (sinhf),
11006 * device/lib/sqrtf.c (sqrtf),
11007 * device/lib/tanf.c (tanf),
11008 * device/lib/tanhf.c (tanhf),
11009 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11010 replaced all instances of "reentrant" in the library functions
11011 defined in math.h with this macro.
11012 * support/regression/tests/float_trans.c: reenabled test for hc08
11014 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11016 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11017 erroneously deleted
11019 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11021 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11022 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11023 multi-byte volatile operands are used
11024 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11025 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11026 initialization to area GSINIT0 so that it would always precede
11027 any static initializers in GSINIT
11028 * support/regression/tests/zeropad.c: fixed idata define for hc08
11029 * support/regression/tests/bug-927659.c,
11030 * support/regression/tests/float_trans.c: disabled tests for hc08
11031 pending missing library routines
11032 * .version: increased version number to 2.4.4 - hc08 port now passes
11036 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11038 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11039 * Makefile.common.in,
11041 * as/hc08/Makefile.in,
11042 * as/mcs51/Makefile.in,
11043 * as/z80/Makefile.in,
11044 * debugger/mcs51/Makefile.in,
11045 * device/include/Makefile.in,
11046 * device/lib/Makefile.in,
11049 * link/z80/Makefile.in,
11050 * packihx/Makefile.in,
11051 * sim/ucsim/main_in.mk,
11052 * sim/ucsim/avr.src/Makefile.in,
11053 * sim/ucsim/doc/Makefile.in,
11054 * sim/ucsim/gui.src/serio.src/Makefile.in,
11055 * sim/ucsim/hc08.src/Makefile.in,
11056 * sim/ucsim/s51.src/Makefile.in,
11057 * sim/ucsim/xa.src/Makefile.in,
11058 * sim/ucsim/z80.src/Makefile.in,
11060 * support/cpp2/Makefile.in,
11061 * support/librarian/Makefile,
11062 * support/makebin/Makefile: added DESTDIR to the install path proposed
11063 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11064 * doc/sdccman.lyx: added DESTDIR documentation
11066 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11068 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11069 instruction for interrupt handlers, use fast returns when returning
11070 from high priority interrupts
11072 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11074 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11076 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11077 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11078 bugs, ported much of Bernhard's code from mcs51
11079 * src/mcs51/gen.c (genSend),
11080 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11081 than one when calling a reentrant function
11082 * device/lib/_mullong.c: defined an alternate struct layout for big
11083 endian ports (hc08)
11085 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11090 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11092 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11093 are sane and complete before asking the port its prefered parameter
11094 passing method (fixes bug #1017633)
11095 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11098 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11100 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11101 problem in bitfields >= 8 bits.
11103 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11105 * src/SDCCsymt.c: undid changes that were not meant to be committed
11107 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11109 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11111 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11113 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11114 copied and wrong bit got inverted
11116 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11119 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11120 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11121 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11122 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11123 assignments to bitfields at known addresses
11124 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11125 reads from bitfields at known addresses
11126 * src/hc08/ralloc.c (packRegisters),
11127 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11128 genhc08Code): optimize pointer get values used as conditionals
11129 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11132 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11135 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11136 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11139 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11141 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11143 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11145 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11148 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11150 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11152 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11157 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11159 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11161 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11163 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11164 cases use more compact code.
11166 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11168 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11170 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11172 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11174 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11177 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11178 parameter of changePointer() from symbol* to sym_link*
11179 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11180 * src/SDCCsymt.c (compareType): void* type is castable to other
11181 pointers, but not necesarily an exact match.
11182 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11183 is no longer blindly treated as an exact match.
11184 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11186 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11188 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11190 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11194 * src/pic/ralloc.h,
11195 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11197 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11199 * src/pic/device.c,
11200 * src/pic/device.h,
11201 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11203 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11205 * src/mcs51/gen.c (emitcode): fixed bug #992819
11207 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11209 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11210 there's no need to make it worse
11212 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11214 * src/mcs51/ralloc.c (deassignLR),
11215 * src/ds390/ralloc.c (deassignLR),
11216 * src/hc08/ralloc.c (deassignLR),
11217 * src/z80/ralloc.c (deassignLR),
11218 * src/pic/ralloc.c (deassignLR),
11219 * src/pic16/ralloc.c (deassignLR),
11220 * src/avr/ralloc.c (deassignLR),
11221 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11222 rlivePoint): fixed another part of bug #971834
11224 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11226 * src/z80/main.c: enabled "critical" keyword
11227 * src/z80/mappings.i,
11228 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11229 functions (fixes bug #979646)
11230 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11232 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11234 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11237 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11239 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11240 doesn't disable too much optimizations
11242 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11244 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11246 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11248 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11250 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11252 * src/pic/gen.c tidied up tabs
11253 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11254 * src/pic/main.c tidied up tabs
11255 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11256 * src/pic/pcoderegs.c tidied up tabs
11257 * src/pic/ralloc.c tidied up tabs
11259 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11261 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11262 to S_FIXED for pic16 port and when symbol is not in level 0,
11263 allocate for S_REGISTER storage class and pic16 port, too,
11264 * src/pic16/device.h: prototype for checkSym,
11265 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11266 * (pic16_assignConfigWordValue): test the value and the mask to
11267 validate that the value is suitable for the configuration word,
11268 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11269 collect extern declared symbols, don't emit symbol twice, check
11270 first if symbol is in publics set first,
11271 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11272 * added command line '--fstack' which enables an experimental
11273 feature for stack access, too buggy to be used yet...
11274 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11275 * (pic16_allocDirReg): when register has storage class S_REGISTER
11276 allocate in pic16_dynAccessRegs,
11277 * device/include/pic16/pic18f????.h: modified configuration word
11278 naming convention, words started as CONFIG0H but should be CONFIG1H
11280 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11282 * device/include/mcs51reg.h: fixed bug 970993
11284 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11286 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11287 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11288 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11289 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11290 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11291 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11292 error/warning numbers,
11293 added function setWarningDisabled()
11294 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11295 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11296 _memcmp.c _memmove.c calloc.c realloc.c free.c
11297 * support/regression/tests/malloc.c: added tests for new functionality
11298 * support/regression/tests/zeropad.c: added tests for truncated initializers
11299 and initialized char arrays starting with '\x0'
11300 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11302 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11304 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11306 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11308 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11309 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11310 peephole 177.e. Thanks to anonymous
11312 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11314 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11315 function isn't used in the source but referenced as a
11316 variable initializer then declare it as extern in .asm file
11318 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11320 * .version: increased version number to 2.4.3
11322 Adding version extension according to ChangeLog CVS revision
11323 * src/Makefile.in (target all): added dependency 'version.h'
11324 * (rule version.h): added rule to create version.h from ChangeLog,
11325 * (rule dep): added dependency version.h,
11326 * src/version.awk: AWK script to create version.h
11327 * src/SDCCdwarf2.c (dwWriteModule),
11328 * src/SDCCglue.c (initialComments),
11329 * src/SDCCmain.c (printVersionInfo): modified to write after
11330 version string the version extension number,
11331 * src/SDCCutil.c: included "version.h"
11332 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11334 * src/SDCCutil.h: added prototype for getBuildNumber
11336 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11337 includeDirsSet, too,
11338 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11339 const char [] is found in function prototype...
11341 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11342 moving to WREG with source is already in WREG,
11343 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11344 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11345 * (aopForSym): stack'ed symbols are partially supported, added
11346 if-clause to support symbols in FARSPACE,
11347 * (sameRegs): added test for AOP_ACC to see if registers are same,
11348 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11349 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11350 * (pic16_popRegFromString): will not allocate a new register if it
11351 doesn't find one by name, bug may have introduced...
11352 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11353 * (genIpush): revived to use pic16 port's stack,
11354 * (genAddrOf): added incomplete case for stack'ed operand,
11355 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11356 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11357 can handle multibyte operands,
11358 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11359 * (pic16initialComments): added message for MPLAB compatibility
11361 * src/pic16/main.h: prototype for pic16_mplab_comp,
11362 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11363 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11364 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11365 because of increased complexity of procedure,
11366 * (_process_pragma): stack pragma changed to format 'stack pos len',
11367 emit symbol '_stack_end' to conform with gplink,
11368 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11369 to search for register,
11370 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11372 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11373 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11374 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11375 case for PO_GPR_REGISTER,
11376 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11377 dies, the new era is ahead !...
11378 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11379 pic16_dynInternalRegs,
11380 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11381 * (pic16_allocDirReg): minor optimizations and bug fixes,
11382 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11384 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11385 load stack and frame pointer with address of 'stack_end' symbol
11387 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11389 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11390 without source code but only variable initializers
11392 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11394 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11395 external are not declared as extern to reduce overhead while linking
11397 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11399 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11401 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11403 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11404 Yee Keat for the patch
11405 * src/SDCCast.c (decorateType): fixed bug #979599
11406 * src/ds390/gen.h: removed local fReturnSizeDS390
11407 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11408 * src/ds390/gen.c (genAnd, genOr, genXor),
11409 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11411 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11413 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11414 add relFilesSet to $3, manipulate $2 to handle linking of object
11415 files without source files in command line,
11416 * device/include/pic16 (all headers): added ID location macros,
11417 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11418 entries for ID location bytes,
11419 * (pic16_assignIdByteValue): NEW,
11420 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11421 added field dumpcalltree to pic16_options_t,
11422 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11423 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11424 emitting rFalseIfx label after check_carry label,
11425 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11426 pic16_emitDIRegs), NEW
11427 * (pic16glue): dump .calltree file when option --calltree found,
11428 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11429 * (_pic16_genAssemblerPreamble): emit ID locations after
11430 configuration registers,
11431 * (pic16_linkCmd): modifications of the link command,
11432 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11433 * (pic16_pCodeInitRegisters): don't init stack registers,
11434 * (pic16_findPrevInstruction): fixed bug,
11435 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11436 bug with immediate registers,
11437 * (buildCallTree): traces stack push and pop,
11438 * (pct2): dump also stack usage for each function,
11439 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11440 * (pic16_allocDirReg): various modifications,
11441 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11444 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11446 * src/pic16/pcode.c: removed buggy double colon
11448 2004-07-01 Borut Razem <borut.razem AT siol.net>
11450 * support/scripts/sdcc.nsi: added include/pic16 to setup
11452 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11454 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11455 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11457 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11458 specific command line arguments. Also added sample lkr script
11459 for placing a variable at a specific memory bank.
11460 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11461 at a specific memory bank,
11462 * (pic16_dump_isection): fixed bug which caused string literals to
11463 be omitted when dumping idata section,
11464 * (pic16_groupRegistersInSection): added code to handle registers
11465 in specific memory banks,
11466 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11467 public, all references are renamed too,
11468 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11470 * (pic16_storeForReturn): added case to handle when dest is WREG,
11471 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11472 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11473 pic16_rel_udata, check to see if that register is marked as being
11474 a member of a specific memory bank,
11475 * (pic16_printIvalCharPtr): added code to add string literals either
11476 to code or the idata sections,
11477 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11478 also accept the 'udata' pragma,
11479 * src/pic16/main.h: new structure types sectName and sectSym
11480 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11481 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11482 * (pic16_findPrevInstruction): fixed, it returned nothing,
11483 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11484 instruction combinations,
11485 * (pic16_FixRegisterBanking): heavily reorganised,
11486 * (pic16_AnalyzeBanking): if generating banksel directives is
11487 disabled, then don't call FixRegisterBanking at all,
11488 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11489 completely removed,
11490 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11492 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11494 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11495 Phuah Yee Keat <yk.phuah AT nestac.com>
11497 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11499 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11500 correctly the IVT even if it is relocated to some other location
11502 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11504 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11505 * device/include/pic16/pic18f2220.h: NEW,
11506 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11507 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11508 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11509 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11510 nodefaultlibs, ivt_loc is the location of the interrupt vector
11511 table, and nodefaultlibs signs that default libraries should not be
11512 linked in link stage,
11513 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11514 according to --ivt-loc argument,
11515 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11516 when pragma stack is found,
11518 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11520 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11521 256 (range check), 257 (do while), 258.a-f (bit banging
11522 f.e. on 3-wire SPI bus)
11524 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11527 variables used exclusively within a loop
11529 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11531 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11533 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11535 * src/SDCClrange.c (computeClash): fixed bug #971834
11537 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11539 * src/mcs51/gen.c (genCmp): fixed bug #975903
11540 * src/hc08/gen.c (operandsEqu),
11541 * src/ds390/gen.c (operandsEqu),
11542 * src/z80/gen.c (operandsEqu),
11543 * src/pic/gen.c (operandsEqu),
11544 * src/pic16/gen.c (operandsEqu),
11545 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11546 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11548 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11550 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11552 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11554 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11555 default case in switch statement,
11556 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11557 to eliminate problem with initialisation of pointers, but problem
11559 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11560 * (emitStaticSegment): removed various lines emitting debug info,
11561 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11562 added processor registers for utilizing EEPROM,
11563 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11564 configurable and set 8
11566 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11568 * .version: increased version number to 2.4.2,
11570 Cumulative patch for pic16 port
11571 * src/pic16/device.c: changed scheme to dump initial values for
11572 variables in idata segment, all print_idata* functions were removed,
11573 now the pic16_printIval* will be called,
11574 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11575 * _pic16_printPointerType, pic16_printPointerType,
11576 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11577 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11578 NEW, similar to the respective functions in SDCCglue.c,
11579 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11580 way, emitting hex bytes,
11581 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11583 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11585 * src/avr/ralloc.c (serialRegAssign),
11586 * src/xa51/ralloc.c (serialRegAssign),
11587 * src/pic/ralloc.c (serialRegAssign),
11588 * src/pic16/ralloc.c (serialRegAssign),
11589 * src/hc08/ralloc.c (serialRegAssign),
11590 * src/z80/ralloc.c (serialRegAssign),
11591 * src/ds390/ralloc.c (serialRegAssign),
11592 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11594 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11597 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11599 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11601 Cumulative patch for pic16 port:
11602 * src/pic16/device.h (typedef PIC16_device) modified fields for
11603 defining microcontrollers,
11604 * src/pic16/device.c: added new info for all devices in Pics16 array,
11605 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11606 to be optimised out by the pCode optimiser,
11607 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11608 specially, bug reported by G.M. Gallant,
11609 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11610 as force'd so that cannot be optimised out by pCode optimiser,
11611 * src/pic16/pcode.c,
11612 * src/pic16/pcodepeeph.c,
11613 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11614 they are disabled by default, but can be enabled explicit with
11615 command argument --denable-peeps, for testing,
11616 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11617 --pomit-ivt in COMPILE_FLAGS
11619 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11621 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11622 compilation on MSVC
11624 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11626 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11628 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11630 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11631 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11633 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11635 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11636 would only assign 0x300001 register.
11638 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11640 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11641 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11643 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11645 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11647 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11648 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11649 added peephole 254 (left shift), 255 (jump table)
11651 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11653 * device/lib/Makefile.in: removed comment line with model-pic16,
11654 * (target port-specific-objects-pic16): the libraries and objects
11655 are copied to the build directory form the device/lib/pic16/bin
11658 Cumulative patch concerning pic16 port:
11659 * library directory has been re-organized,
11660 * added support for PIC18F1220,
11661 * added headers and library sources for chips 18f1220,18f6520,
11662 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11664 * configuration registers setting has changed, now each supported
11665 device has a complete description of the registers it uses,
11666 * all initialisations are moved to idata sections, these section
11667 can be absolute or relocatable,
11668 * fixed initialisation of codespace variables,
11669 * fixed warning about PCLATU and gpsim,
11670 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11671 * (genAssign): use table reads when assigning from variables in codespace,
11672 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11673 char/int variables placed in codespace,
11674 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11675 registers set in .asm file, no need for --pomit-config-words anymore,
11676 * (pic16glue): some 8051 legacy segments are commented out
11677 (to be removed completely),
11678 * added support for alternative assembler and linker with --asm=
11679 and --link= command line arguments,
11680 * peepholes are disabled automatically in the port, no need to
11681 specify on command line,
11682 * port supports natively char/int/long multiplication, but converts
11683 all divisions to support functions,
11684 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11685 to the file set in variable $2,
11686 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11687 strings in ASCII format and not in hex,
11688 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11689 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11690 allocate proper register if iCodes aren't temporary,
11692 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11694 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11696 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11698 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11701 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11703 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11704 computed address is reused
11705 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11706 multi-byte bitfields
11708 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11710 * src/z80/gen.c: (genArrayInit): must check for pointers too
11712 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11714 * support/regression/tests/zeropad.c: never meant to commit the
11715 nestedstruct test: removed, added check for GCC version
11717 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11719 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11720 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11721 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11722 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11723 bugs 928906 and 954082 half-empty initializers
11725 * src/SDCCsymt.c (getAllocSize): added for above fix
11726 * src/z80/gen.c (genArrayInit): fixed bug 741044
11727 * support/regression/tests/zeropad.c: added tests
11729 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11731 * src/pic16/device.c (pic16_dump_section): corrected bug which
11732 caused some symbols of the libraries to be misplaced
11734 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11736 * src/pic16/glue.c,
11737 * src/pic16/ralloc.h,
11738 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11739 to fix conflict with pic port
11741 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11743 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11744 externs configuration variables,
11745 * src/pic16/ralloc.h,
11746 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11747 prototype in header, commented out some debug messages
11749 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11751 * src/pic16/glue.c,
11752 * src/pic16/main.c,
11753 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11754 for gpasm COFF object generation. Thanks to D. Hawkins for
11757 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/ds390/main.c,
11760 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11761 Brock for spotting this)
11762 * src/ds390/gen.c (genEndFunction),
11763 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11764 interrupt handler and critical. Disable push/pop optimizations when
11765 peephole optimizations disabled.
11767 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11769 Updated pic16 library sources and headers.
11770 * device/lib/pic16/pic18f*/ ,
11771 * device/include/pic16/*.h: modified to handle structured SFR
11774 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11776 * src/port.h (PORT structure): added hook initPaths, now each
11777 port can declare its own default search paths,
11778 which can been seen with the --print-search-dirs option,
11779 see pic16 port for example,
11780 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11781 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11782 * (doPrintSearchDirs): NEW, replaces in a central manner the
11783 printing of search dirs which was split in set*Paths functions,
11784 * (main): added call to port->initPaths and doPrintSearchDirs,
11786 * src/ds390/main.c,
11789 * src/izt/tlcs900h.c,
11790 * src/mcs51/main.c,
11792 * src/pic16/main.c: modified port structures to reflect addition of
11795 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11796 * (pic16_dump_section): for registers in same address reserve memory once,
11797 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11799 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11800 result is greater in size than right or left,
11801 * (pic16_genUMult8X8_8): there are some cases where the result can
11802 be 16 bits size, so handle these,
11803 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11804 * (pic16_outBitC): modified to emit pcodes,
11805 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11807 * (genDivOneByte): implemented algorithm to divide 8-bits,
11808 * (genCmp): uncommented goto, but issues still exist,
11809 * (genAnd): fixed a bug with variables >8bits,
11810 * (genPackBits): optimization added that uses BCF/BSF to change a
11812 * (genAssign): fixed bug when assigning floating point literals,
11813 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11814 __sdcc_gsinit_startup label,
11815 * src/pic16/main.c (_pic16_init): removed search directory
11817 * (_pic16_initPaths): NEW, used to initialise search directories,
11818 * (_hasNativeMulFor): support functions for all except char/int
11819 multiplication, and char division,
11820 * (PIC16_port struct): modified entry for native mul support,
11821 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11823 * (buildCallTree): call to register_usage is ifdef'ed out,
11825 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * device/include/string.h: applied Stas Sergeev's patch to make this
11828 header file compatible with the preprocessor -Wundef option
11829 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11830 failure (fixes bug #941458)
11832 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11835 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11836 that the variable, not the function, should be static
11837 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11838 to be consistent with non-literal case
11840 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11842 * src/SDCCast.c (isConformingBody): fixed bug #949967
11843 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11844 convilong): fixed bug #952086
11846 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCmem.c (allocVariables): fixed bug #955321
11850 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/hc08/main.c (_hc08_genAssemblerEnd),
11853 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11854 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11855 completely eliminated the use of a temporary file
11856 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11857 when more than one file linked
11858 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11860 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11862 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11863 which fixes bug #543481
11864 * support/regression/tests/bug-751703.c: fixed comments left from a
11865 cut and paste error
11866 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11867 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11868 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11870 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11871 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11872 are now changed to underscores in moduleName
11874 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11876 * as/mcs51/lkmem.c: better fix for bug #954173
11878 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11879 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11881 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11882 * device/include/c8051f000.h,
11883 * device/include/c8051f120.h,
11884 * device/include/c8051f300.h,
11885 * device/include/c8051f310.h,
11886 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11887 PWM16) and detab'ed
11889 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11891 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11892 and mailing lists, doc'ed --no-peep-comments, removed reference
11893 to knoppix (newest version has no LyX/LaTeX), other minor changes
11894 * src/SDCCglue.c (glue): save 2 bytes stack space with
11895 option --main-return. The ljmp could probably be avoided too
11897 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11899 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11901 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11904 * src/SDCCopt.c (isLocalWithoutDef),
11905 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11906 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11907 (credit to Maarten Brock for patch #949363, on which this is based)
11908 * support/regression/tests/bug-751703.c: some test cases of extern used
11909 within inner scopes.
11911 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11915 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11917 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11918 dwWriteLabel): fix to create valid debugger symbols even when
11919 the module name has non-alphanumeric symbols in it
11920 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11921 when a variable's allocation has been optimized away
11924 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11926 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11928 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11929 * src/mcs51/main.c,
11930 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11931 * src/ds390/main.c,
11932 * src/z80/gen.c (z80_emitDebuggerSymbol),
11934 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11936 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11937 * src/pic16/main.c,
11938 * src/avr/gen.c (avr_emitDebuggerSymbol),
11940 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11942 * src/SDCCdebug.c (emitDebuggerSymbol),
11944 * src/port.h: added a debugger struct to the port struct. Added a
11945 callback for defining debugger symbols
11947 * src/SDCCast.c (createLabel),
11948 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11951 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11952 iCode back to the ast for the function
11954 * src/hc08/ralloc.c (hc08_assignRegisters),
11955 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11956 unneeded fields from the regs struct.
11957 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11958 pushReg() & pullReg() functions instead of emitcode()
11960 * src/hc08/gen.c (genLabel, genhc08Code),
11961 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11963 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11966 * src/hc08/gen.c (genEndFunction, genhc08Code),
11968 * src/mcs51/gen.c (genEndFunction, gen51Code),
11970 * src/ds390/gen.c (genEndFunction, gen390Code),
11972 * src/z80/gen.c (genEndFunction, genZ80Code),
11975 * src/pic/gen.c (genEndFunction, genpic14Code),
11977 * src/pic16/gen.c (genEndFunction, genpic16Code),
11979 * src/avr/gen.c (genEndFunction, genAVRCode),
11981 * src/xa51/gen.c (genEndFunction, genXA51Code),
11983 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11984 specific code to cdbFile.c and out of the backend code generators
11986 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11987 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11988 starting address is now 0
11991 * as/hc08/m08pst.c,
11992 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11993 assembler directive for DWARF support
11994 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11998 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12000 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12003 and inappropriate peephole optimization in jump tables
12005 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12007 * as/hc08/m08pst.c,
12008 * src/SDCCglue.c: sdccopt works for the hc08 port now
12010 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12012 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12014 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12016 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12018 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12020 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12024 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12025 comments from the peephole optimizer replacement rules
12026 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12028 * src/SDCCcse.c (updateSpillLocation),
12029 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12031 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12032 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12033 objects far pointers
12035 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCsymt.h: a missing part of my last change
12038 * src/pic/ralloc.c (regTypeNum),
12039 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12041 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12044 * src/SDCCicode.c (aggrToPtrDclType),
12045 * src/SDCCptropt.h,
12046 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12047 ptrPseudoSymConvert),
12048 * src/pic/ralloc.c (regTypeNum),
12049 * src/pic16/ralloc.c (regTypeNum),
12050 * src/hc08/ralloc.c (regTypeNum),
12051 * src/ds390/ralloc.c (regTypeNum),
12052 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12053 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12055 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12057 * link/z80/lkmain.c (afile),
12058 * as/hc08/lkmain.c (afile),
12059 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12060 prevent a pointer problem when a filename has no directory and
12061 no extension specified.
12063 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12065 * link/z80/lkmain.c (afile): allow periods in directory names
12066 * link/z80/lkmain.c (afile),
12067 * as/mcs51/lkmain.c (afile),
12068 * as/hc08/lkmain.c (afile): allow linker script file to have an
12069 extension other than ".lnk"
12070 * link/z80/lklex.c (getfid),
12071 * link/z80/lkmain.c (parse),
12072 * as/mcs51/lklex.c (getfid),
12073 * as/mcs51/lkmain.c (parse),
12074 * as/hc08/lklex.c (getfid),
12075 * as/hc08/lkmain.c (parse): Support comments in the linker script
12076 file on lines by themselves and after filenames
12078 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12080 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12082 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * src/z80/peeph-z80.def: removed some peephole rules that don't
12085 work with multibyte arithmetic (fixed bug #937126)
12086 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12087 to registers and not global variables
12088 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12089 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12090 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12091 checking for assignments not internally generated (fixed bug #931895)
12092 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12093 structure member (fixed bug #930072)
12095 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12097 * src/SDCCmain.c (linkEdit),
12098 * src/hc08/main.c (_hc08_parseOptions),
12099 * as/hc08/Makefile.in,
12100 * as/hc08/aslink.h,
12102 * as/hc08/m08pst.c,
12103 * as/hc08/lkrloc.c (relr, rele),
12104 * as/hc08/lkarea.c (lnkarea)
12105 * as/hc08/lkmain.c (afile, parse),
12106 * as/hc08/lkelf.c: support for ELF output
12107 * as/hc08/lks19.c (s19),
12108 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12110 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12112 * as/mcs51/lkihx.c: Fixed bug #899105.
12114 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12116 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12117 .dsp files from Unix to DOS.
12119 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12122 function pointers; we have been compliant for several months now.
12123 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12124 change that was accidently commented out
12125 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12126 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12129 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12131 * src/hc08/gen.c: output of all of the internal debugging information
12132 is now controlled by the D() macro; it is disabled by default
12134 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12136 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12137 harder to keep the same registers during a CAST iCode
12138 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12139 long via int can be done in a single cast, if the signedness is
12141 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12142 putchar() in tinibios.c in ds390's library
12144 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCast.c (decorateType): fixed bug #898889,
12147 cast result of a literal complement too
12148 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12149 fixed check for bitfields
12151 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12153 * src/SDCCicode.c (geniCodeLogic): made it static,
12154 (geniCodeLogicAndOr): added in order to fix bug #905492,
12155 (ast2iCode): fixed bug #905492
12156 * support/regression/tests/bug-905492.c: added
12157 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12158 (processParms): fixed bug #927659: don't copy parms, this will clear
12160 * support/regression/tests/bug-927659.c: added
12162 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12164 * src/SDCCast.c (addCast): don't cast float to char
12165 * device/lib/libsdcc.lib: added _memmove
12167 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12169 * device/lib/large/Makefile: fixed parallel execution by
12170 replacing `make` by `$(MAKE)`
12172 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12174 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12175 offsets (fixes bug #923936)
12177 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12179 * device/lib/small/Makefile: fixed parallel execution by
12180 replacing `make` by `$(MAKE)`
12182 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12184 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12186 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12188 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12189 * src/regression/Makefile: Regression test was not running.
12191 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12193 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12194 complement if possible
12195 * src/SDCCval.c (valComplement),
12196 * src/SDCCicode.c (operandOperation): fixed complement of literal
12197 * support/regression/tests/onebyte.c (testComplement): added
12199 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12201 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12202 return an optimized tree; actually replace actParm with the new tree
12203 * src/SDCCast.h: added some parantheses to remove side effects
12204 * support/regression/tests/bug-920866.c
12206 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12207 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12208 Bit operands were not being handled properly in the pic14 port.
12209 (now src/regression/add.c passes again).
12211 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 * src/SDCC.y (labeled_statement): case and default no longer require
12214 a following statement (RFE #893037)
12216 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12219 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12220 disabled (fixes bug #916294)
12221 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12222 "mov a,acc"; patch provided by Lenny Story
12223 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12225 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12227 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12229 * src/ds390/gen.c (genFunction, genEndFunction),
12230 * src/ds390/ralloc.c (ds390_assignRegisters),
12231 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12232 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12233 pushed if there are parameters passed on the stack. Also, a cleaner
12234 way to decide if r0/r1 should be pushed/popped. (Together they fix
12237 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * device/lib/mcs51/crtpagesfr.asm,
12241 * device/lib/mcs51/crtxinit.asm,
12242 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12243 to avoid confusion with Si Lab's SFRPAGE register.
12245 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * src/SDCCglue.c (emitMaps): allow public sfr variables
12248 * src/SDCCglue.c (initialComments): include compiler build date
12249 with compiler version and put the timestamp of the generated
12250 assembly file on a serperate line to be less confusing.
12251 * src/port.h: added genInitStartup hook
12253 * src/ds390/main.c,
12256 * src/pic16/main.c,
12258 * src/z80/main.c: genInitStartup initialize as NULL (default to
12259 historical behaviour)
12260 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12261 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12262 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12263 library instead of hard coding it into the compiler.
12264 * support/regression/ports/mcs51-stack-auto/spec.mk,
12265 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12266 * device/lib/mcs51/Makefile,
12267 * device/lib/small/Makefile,
12268 * device/lib/large/Makefile,
12269 * device/lib/mcs51/crtpagesfr.asm,
12270 * device/lib/mcs51/crtstart.asm,
12271 * device/lib/mcs51/crtxclear.asm,
12272 * device/lib/mcs51/crtxinit.asm,
12273 * device/lib/mcs51/crtclear.asm,
12274 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12275 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12276 and into user configurable files.
12277 * device/lib/clean.mk: clean mcs51 directory too
12278 * support/regression/tests/longlit.c: added static to T1 declaration
12279 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12280 accesses in the initialization code
12282 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12284 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12285 OSCTRIMVAL as noted in bug #916008
12287 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12290 in loops with multiple exits (reported as incorrect registers
12291 used by Martin Helmling in Sdcc-user list)
12293 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12295 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12296 made ds390 register extensions look less like error messages
12298 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12301 reported by Adam Wozniak in Sdcc-user list
12303 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12305 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12306 arithmetic optimizations, added debug output
12308 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12310 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12311 * sdcc.spec: updated and split sdcc into 3 rpms
12312 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12313 needed for literals of LEFT_OP and '+'
12314 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12315 introduced RESULT_TYPE_NOPROM
12316 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12318 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12319 limited promotion to int only for '*'
12320 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12322 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12324 * src/pic16/gen.c (genSkip),
12325 (genc16bit2lit), (gencjneshort): commented out
12326 (is_LitOp): new helper function, checks operand type
12327 (genCmpEq): rewritten
12329 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12331 * support/regression/tests/bug-908454.c: added
12333 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12335 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12336 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12337 (geniCodeCast): cosmetic, don't preserve bit storage class
12338 (geniCodeLeftShift): added promotion
12339 (geniCodeLogic): fixed regression
12340 * src/SDCCsymt.c (computeTypeOr): accept bits too
12341 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12343 2004-03-07 Borut Razem <borut.razem AT siol.net>
12345 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12347 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12349 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12350 version of pic16_genPackRegisters which does not check if ic is a
12352 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12353 function cause string1.c regression test fails
12355 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12357 * sim/ucsim/configure.in,
12358 * sim/ucsim/configure,
12359 * sim/ucsim/doc/Makefile.in: use docdir
12360 * src/SDCC.y: fixed sbit atrributes
12361 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12362 * src/SDCCast.c (decorateType): |^& need special promotion handling
12364 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12365 * src/SDCCsymt.h (computeType),
12366 * src/SDCCicode.c: computeType() needs op
12367 * src/SDCCsymt.c (checkTypeSanity),
12368 * doc/sddman.lyx: "plain" bitfields are unsigned
12369 * src/SDCCsymt.c (computeTypeOr): added
12370 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12372 * src/SDCCval.c (val*): computeType() needs op
12373 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12374 * support/regression/tests/onebyte.c: added tests for |^&
12376 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12378 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12379 for writing icode into asm output.
12381 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12383 * src/pic16/device.c: added some debug lines enabled
12384 with macro DEBUG_CHECK,
12385 * src/pic16/genarith.c: more debug in genPlus,
12386 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12387 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12388 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12389 * (aopForSym): onStack symbols are re-placed in data memspace,
12390 and onStack flag is cleared,
12391 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12392 copy temporary pcodeop,
12393 * (genPcall): added warning for not updating PCLATU,
12394 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12395 always true for pic16 port,
12396 * (genMultOneWord): NEW, supports integer multiplication,
12397 * (genMult): modified to call genMultOneWord,
12398 * (ifxForOp): added warning when return NULL,
12399 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12400 flag is set before call to operandFromSymbol for implicit
12402 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12403 options.intlong_rent are set by default,
12404 * (_hasNativeMulFor): modified to allow port generation of integer
12406 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12407 set regtype to REG_SFR for all registers, restricting seting the
12408 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12410 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12412 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12413 more than 500 times in the regression tests
12415 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12417 * support/Util/SDCCerr.h,
12418 * support/Util/SDCCerr.c,
12419 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12421 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12422 for symbol conflicts.
12423 * support/valdiags/tests/enum.c,
12424 * support/valdiags/tests/tentdecl.c,
12425 * support/valdiags/tests/struct.c: expect possible error messages
12426 referring to original symbol definitions.
12427 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12429 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12431 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12433 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12435 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12437 * src/pic16/ralloc.c (newReg): fixed bug #908929
12439 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12441 * src/ds390/gen.c: added missing #include "main.h"
12443 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12445 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12446 checking if symbol is already in set,
12447 * src/pic16/device.h: prototype for checkAddSym,
12448 * src/pic16/gen.c: (_G): added entry interruptvector,
12449 * (assignResultValue): removed some commented out lines,
12450 * (genFunction): check for ISR via sym->type, absolute section for
12451 interrupt code is created via a new pBlock, the goto instruction is
12452 placed now correctly at the interrupt vector position, changed all
12453 references from ivec to _G.interruptvector,
12454 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12455 is the interrupt is a high priority one, same for return from ISR,
12456 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12457 externs to calls of checkAddSym,
12458 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12459 pic16_pcode_verbose flag is set,
12460 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12461 * src/pic16/pcoderegs.c: message about how many registers are saved
12462 will only be emitted if pic16_pcode_verbose flag is set,
12464 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12466 * src/ds390/ralloc.h,
12467 * src/ds390/ralloc.c (ds390_regWithIdx),
12468 * src/ds390/gen.c (emitcode),
12469 * src/ds390/main.h,
12470 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12471 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12472 ds390operandCompare, getRegsRead, getRegsWritten,
12473 initializeAsmLineNode): customized instruction size calculation for
12474 ds390, started basis for some register optimizations
12475 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12476 corresponding assembly output
12477 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12478 missing push/pop of r0/r1. Optimized push/pops
12480 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12482 * src/mcs51/main.c (instructionSize): fixed ACALL size
12483 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12485 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12487 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12488 the sorting of rlist with NULL elements
12489 * (print_idataType, print_idata): NEW to create idata sections
12490 * src/pic16/device.h: idataSymSet new variable
12491 * src/pic16/gen.c (genFunction): fixed some bugs in string
12492 comparing, improved the absolute section creation for ISRs,
12493 added FSR0L/FSR0H in registers that are saved in an ISR,
12494 * (genInline): fixed the processing of inline snippets,
12495 now they undergo no process by the peephole optimizer
12496 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12497 are placed in idataSymSet,
12498 * (pic16emitStaticSeg): extern symbols are added in externs,
12499 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12500 switching when aboslute variables are placed in access bank memory
12501 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12502 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12503 commented out with #if,
12504 * (pic16_packRegisters): reintroduce the check for CAST because some
12505 symbols are not correctly handled,
12506 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12507 pCodeInstruction instead of pCode,
12508 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12509 pCodeAsmDir definition,
12510 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12511 directive, then the argument directive is emitted without the leading
12512 tab, hack for inline labels which must be in the first column,
12513 * (compareLabel,pic16_findNextInstruction),
12514 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12515 * (insertBankSwitch): modified for the new pCodeAsmDir,
12517 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12518 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12520 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12522 * (pushSide): commented out with #if,
12523 * (assignResultValue): fixed some typos in saving
12525 * (genPcall): FIXED and sync'ed with genCall,
12526 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12527 * (genNearPointerGet): fixed to handle some more cases,
12528 implementation scheme via table reads,
12529 * (genConstPointerGet): modified to access code memory correct,
12530 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12531 and improved to handle some cases
12532 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12533 instead of "RETLW" for init data
12534 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12535 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12536 variables are placed in access bank memory (<0x80 and >=0xf80),
12537 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12538 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12539 TBLWT_POSTDEC,TBLWT_PREINC
12540 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12541 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12543 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12544 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12545 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12546 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12548 2004-02-29 Borut Razem <borut.razem AT siol.net>
12550 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12551 support/Util/findme.h, support/Util/system.h: enhance binary relative
12552 search for lib and include by using findProgramPath()
12554 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/SDCCpeeph.c (pcDistance),
12559 * src/mcs51/ralloc.h,
12560 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12561 * src/mcs51/main.h,
12562 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12563 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12564 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12565 size calculation port specific, started basis for some register
12567 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12568 missing push/pop of r0/r1. Optimized push/pops
12569 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12570 * device/lib/_modsint.c (_modsint),
12571 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12572 and stack version so regression tests pass
12574 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12576 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12577 * src/SDCCast.c (decorateType): catch another small optimization
12579 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12580 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12581 modified to finally use computeType() all over SDCC,
12582 see Feature Request #877103
12583 * src/SDCCval.h: cosmetic
12584 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12585 valCompare(); regression tested in muldiv.c
12586 * support/regression/tests/muldiv.c (testMod): mod sign follows
12589 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12591 * src/SDCCast.c (decorateType): fixed bug #902362
12592 * doc/INSTALL.txt: fixed install instructions for win32
12594 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12596 * device/include/Makefile.in (install): fixed by replacing spaces
12599 * doc/INSTALL.txt: updated for release
12600 * doc/sdccman.lyx: added warning for --xstack being buggy
12602 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12604 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12605 to eliminate build warnings.
12606 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12608 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12609 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12611 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12612 removed -penable-stack, added comment for stack pragma, added
12613 warning for not initializing the stack/frame registers, removed
12614 comment at interrupts section
12616 Stack is made permanent, there is no ability to disable stack usage.
12617 * src/pic16/device.h,
12618 * src/pic16/device.c: removed all references to USE_STACK macro,
12619 * src/pic16/device.c (pic16_dump_section): when no elements in
12620 rlist, free rlist before return,
12621 * (pic16_dump_int_registers): NEW, internal registers are a new set
12622 of general purpose registers reused by each function,
12623 * (checkAddReg): returns 1 if registers is added to set,
12624 * (pic16_groupRegistersInSection): when a registers is of type
12625 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12626 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12627 SRCASECMP macro is moved here from device.c
12628 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12629 PO_PCLATU, PO_PRODL, PO_PRODH,
12630 * (pic16_pCodeOpType, genMinus,
12631 changed compares to "a" register, with AOP_ACC,
12632 * (pic16_genPlus): fixed some bugs and indented properly,
12633 * (pic16_addSign): changed size to size+offset in the MOVWF
12635 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12636 multiply 8-bit operand by literal, result is 8-bit,
12637 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12638 multiply 2 8-bit operand, result is 8-bit,
12639 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12641 * src/pic16/gen.c: changed accUse to contain WREG only,
12642 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12643 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12644 true, do not use immediate addressing any more unless sym is a
12645 pointer in codespace,
12646 * (aopForRemat): do not use immediate addressing when symbol not in
12647 codespace and when symbol's address is requested,
12648 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12650 * (aopGet): added case for AOP_ACC and don't return "accumulator
12651 bug" but WREG instead,
12652 * (popGetTempReg): pushes contents of temporary register in stack,
12653 * (popReleaseTempReg): pops contents of temporary register from
12654 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12655 * (pic16_popGet): separated case AOP_ACC to return register WREG
12656 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12657 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12658 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12659 the use of immediate pointers to certain cases only.
12661 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12662 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12663 * (assignResultValue, genCall, genRet): modified to use the new
12664 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12665 genPcall is still broken,
12666 * (genFunction): added code to create 'A' type pBlocks when
12667 interrupt functions are generated, code not extensively tested yet,
12668 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12669 * (genEndFunction): modified so ISRs pop stored registers from stack,
12670 * (genMultOneByte): cleanup,
12671 * (AccRsh): added flag andmask, to and result with appropriate mask,
12672 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12673 * (genDataPointerGet): fixed and reenabled its use,
12674 * (genNearDataPointerGet): bugs fixed,
12675 * (genDataPointerSet): bugs fixed,
12676 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12677 pic16_DumpSymbol, pic16_DumpOp,
12678 * src/pic16/genutils.h: function prototypes for the above functions,
12679 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12681 * (pic16emitRegularMap): many many many improvements, but needs a
12683 * src/pic16/main.c: enable_stack in pic16_options is removed,
12684 * (_pic16_parseOptions): removed command line options -penable-stack,
12685 * (_process_pragma): emit stack symbol only when stack pragma is
12687 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12688 redirected to FSR0L/FSR0H pair,
12689 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12690 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12691 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12693 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12694 * (dumpPicOptype): NEW,
12695 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12696 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12697 with movff instruction,
12698 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12699 added pic16_int_regs, some packRegsFor* functions are commented out,
12700 because produce errors,
12701 * src/pic16/NOTES: minor modifications
12703 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12705 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12706 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12708 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12709 * as/mcs51/lkaomf51.c: fixed bug #895763
12711 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12713 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12715 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12717 * doc/sdccman.lyx: added details about the HC08 storage classes and
12718 interrupts, fixed the register usage info for z80 & gbz80
12720 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12722 * doc/sdccman.lyx: added more pic16 port documentation
12723 * device/include/pic16/: added header pic18fregs.h
12725 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12727 * doc/sdccman.lyx: added Vangelis' contribution
12729 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12731 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12732 extend to the next CALL or PCALL, not just to the next CALL.
12734 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12736 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12738 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12740 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12741 bug #895752 and a better fix for bug #716790
12743 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12745 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12747 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12749 * doc/sdccman.lyx: minor changes, minor changed
12751 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12753 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12754 which can't handle SDCC_NEWONEBYTEOPS,
12755 (geniCodeMultiply): removed conversion from mult to shift for pic14
12758 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12761 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12762 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12763 thus fixing bug #895406
12765 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12767 * device/lib/_modsint.c,
12768 * device/lib/_modslong.c: sign follows divisor only
12769 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12770 signs or signedness can be ignored
12771 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12772 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12773 added optimization for IFX,
12774 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12776 reenabled optimization for IFX, which was removed on 2004-01-11
12777 * src/SDCCast.h: added return type IFX
12778 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12779 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12780 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12781 SDCC_OLDONEBYTEOPS selects the old behaviour
12782 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12783 changed again and commented promotion rule
12784 * src/SDCCval.c (valDiv): promotion no longer necessary
12785 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12786 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12788 * support/regression/tests/onebyte.c: added
12790 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12792 * gen.c (genInline): reverted to old code for assemnling inline
12793 code because of bug reported James Chadd
12795 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12797 * ralloc.h: missing declarations from previous patch,
12798 seems that patch for ralloc.h was never applied, fixed
12800 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12801 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12805 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12806 indirect addressing. Marked FSR0 as deprecated
12807 * gen.c (pointerCode): commented out, not needed now
12808 (pic16_popGet2p): new MOVFF helper function
12809 (genGenPointerGet),
12810 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12811 (shiftRLong): removed duplicate debugging info
12813 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * src/ds390/gen.c (genNearPointerGet),
12816 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12817 optimization with bits, but not bitfields.
12818 * src/ds390/ralloc.c (packRegisters),
12819 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12821 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12823 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12825 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 * src/SDCCicode.c (operandFromSymbol),
12829 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12830 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12831 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12832 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12833 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12834 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12836 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12837 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12838 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12839 * src/SDCCsymt.c (newSymbol),
12840 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12843 * src/SDCCval.c (newiList): fixed bug #885705
12845 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12847 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12848 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12850 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12852 * device/include/c8051f120.h,
12853 * device/include/c8051f300.h,
12854 * device/include/c8051f310.h: added/updated header files for Silicon
12855 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12856 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12857 in new section Submitting patches
12859 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12861 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12862 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12863 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12865 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12866 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12867 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12869 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12870 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12871 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12873 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12874 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12875 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12876 genGenPointerSet): fixed bug #892400
12877 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12878 to eliminate build warnings.
12879 * src/SDCCast.c (processParms),
12880 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12882 * support/valdiag/valdiag.py: added GCC to the list of defines active
12883 when compiling with gcc
12885 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12887 * support/Util/SDCCerr.h,
12888 * support/Util/SDCCerr.c,
12889 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12890 with an incomplete type (fixed bug #883734)
12891 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12893 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12895 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12897 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12899 * src/SDCCast.c (decorateType),
12900 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12901 function pointer implementation
12902 * support/regression/tests/funptrs.c: added tests to verify both forms
12903 of function pointers work correctly. Added tests to verify parameters
12904 are passed in the correct order.
12906 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12908 * device.c (regCompare): registers are sorted by ascending
12909 address and increasing size,
12910 * main.c (_pic16_finaliseOptions): removed the declaration
12911 of compiler macro MCU. Now a macro of the format pic18fxxxx
12912 will be defined from the command line
12914 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12915 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12917 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12918 PCOP_RLCF was overwritten!
12919 * gen.c (genSkip): commented out calls to pic16_emitcode,
12920 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12922 * (genRRC): added debugging info,
12923 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12924 overwritten while shifting,
12925 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12926 overwritten while shifting,
12929 * (shiftLLeftOrResult),
12930 * (shiftRLeftOrResult),
12932 * (shiftLLong): Implemented with pic16_emitpcode
12933 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12934 * (genLeftShift): Fixed bug, operand for shift by variable always
12935 was "and"ed with 0x0f,
12936 * (genLeftShiftLiteral),
12938 * (genRightShiftLiteral): added debugging info,
12939 * (genrshFour): added comment,
12940 * (genRightShift): determined signedness from operand "left"
12941 instead of "result"
12943 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12945 * src/SDCCicode.c (geniCodeParms),
12946 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12947 function pointers, fixed function pointer bugs #861242 and #861896
12949 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12951 * device/include/c8051f000.h,
12952 * device/include/c8051f120.h,
12953 * device/include/c8051f300.h: added header files for Silicon
12954 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12956 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12958 * src/SDCCast.c (processParams): added new type flow and restructured
12959 (gatherAutoInit): added new type flow
12960 (addCast): cosmetic changes
12961 (getLeftResultType): added new type flow for array indices, patch
12962 provided by Stas, see FR #877103
12963 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12964 array index patch by Stas
12965 * src/SDCCast.h: added prototype getResultTypeFromType()
12967 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12968 * src/pic/glue.c (pic14emitStaticSeg),
12969 * src/pic16/glue.c (pic16emitStaticSeg),
12970 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12971 for initialization of symbols
12972 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12973 * support/Util/SDCCerr.h:
12974 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12975 * .version: bumped version number to 2.3.8
12976 * device/include/Makefile.in (install),
12977 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12980 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12982 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12983 Slade Rich fixed an optimization bug
12984 * src/pic/pcodepeep.c,
12985 * src/pic/pcoderegs.c
12986 * doc/Makefile (install): added test for directory
12988 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12990 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12991 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12992 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12993 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12994 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12995 * as/mcs51/asexpr.c (term),
12996 * as/hc08/asexpr.c (term): fixed bug #887146
12998 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13000 * src/z80/gen.c (genMult): handle single byte result product
13001 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13002 DUMMY_READ_VOLATILE (fixed bug #886367)
13004 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13006 * support/regression/tests/libmullong.c: fixed logic, on little endian
13007 hosts we ended without a mullong_wrapper()
13009 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13012 virus/worm forged address usage.
13014 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13016 Fixed promotion, it should be done on AST level:
13017 * src/SDCCast.c (addCast): added promotion to int
13018 (decorateType): updated call to upCast()
13019 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13020 usualUnaryConversions()
13022 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13024 * support/regression/tests/literalop.c (mulWrapper): Added a
13025 wrapper to remove integer overflow warnings.
13027 * support/regression/tests/float_trans.c: Made work on host.
13029 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13032 * support/regression/generate-cases.py (main): Changed from inline
13035 * doc/Makefile (install): Changed to depth first to get rid of
13036 missing directory install warning.
13038 * as/Makefile (install-doc): Made work on Mac.
13040 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13042 * src/SDCCast.c: added an additional type flow in decorateType() of
13043 opposite direction, see feature request #860006; it's enabled at runtime
13044 by setting the environment variable SDCC_NEWTYPEFLOW
13045 * src/SDCCast.h: changed prototype of decorateType()
13046 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13047 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13048 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13049 see feature request #877103
13050 * src/SDCCval.c: updated call of decorateType()
13051 (valBitwise): fixed bug #882876
13052 (valMinus): added promotion
13053 (valLogicAndOr): result is unsigned
13054 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13055 * src/SDCCsymt.c (computeType),
13056 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13057 must not cause an unsigned operation
13058 * src/pic/glue (pic14emitRegularMap),
13059 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13061 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13063 * src/pic/pcode.c (PCodeID): commented out left over debug code
13065 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13067 * support/valdiag/tests/overflow.c: added shift tests
13068 * src/pic/device.c,
13075 * src/pic/pcodepeep.c,
13076 * src/pic/pcoderegs.c,
13077 * src/pic/ralloc.c,
13078 * src/pic/ralloc.h: applied patch from Slade Rich;
13079 added support for multiple code pages and multiple RAM banks on the
13080 PIC 14 port. The ASM files now no longer simply assume all the
13081 code / RAM are in the same page / bank. This means the linker can
13082 safely allocate code/RAM of separate ASM files to different pages/banks.
13083 * doc/sdccman.lyx: added Slade's tips
13084 * src/mcs51/peeph.def: fixed bug #880768
13086 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13088 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13089 * src/SDCCast.c (decorateType): fixed bug #880197
13091 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13093 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13096 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13097 strtof is not part of C89 and isn't included with Mac OS X.
13099 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13101 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13102 shiftL2Left2Result): fixed bug #879326
13103 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13104 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13105 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13106 address fetch for clr instruction
13107 * device/lib/hc08/_mulint.c: created optimized assembly version
13108 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13110 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13112 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13113 proposed in FR #877103
13115 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13117 * src/SDCCval.c (cheapestVal): added missing checks
13118 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13119 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13121 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13123 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13126 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13128 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13129 loaded with the linker search paths (-L arguments) and the libraries
13130 to be linked with the current source (-l arguments). Changes
13131 currently will affect only the pic16 port.
13132 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13133 include path the port specific paths and port specific libraries,
13134 * gplink command now contains the $3 argument,
13135 * src/pic16/device.h,
13136 * src/pic16/device.c,: structure PIC_device is made public and
13137 renamed to PIC16_device, the same for variable Pics which is renamed
13138 to Pics16. Updated all references to them.
13139 * src/pic16/glue.c (pic16glue): corrected bug with code
13140 initialization which bypassed the variable initializations block.
13142 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13143 COMPILE_FLAGS and added the --nostdinc option
13145 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13147 * device/include/mc68hc908jb8.h: Register defs for another member
13148 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13150 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13152 Documenting changes from previous commits.
13153 * configure.in (version 1.56),
13154 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13155 when generating output files to configure the pic16 library,
13156 but now I've commented it out, since gputils aren't installed in the
13157 SF compile farm, so library won't compile
13159 * device/lib/Makefile.in (version 1.56): initially I've added in
13160 target 'all' the prerequestive 'model-pic16' so it compiled the
13161 pic16 library, but now I've commented it out for the same reasons
13163 * added targets 'model-pic16' and 'objects-pic16' to compile the
13165 * added target 'port-specific-objects-pic16' to handle the
13166 generated libraries and copy them into the build/ directory
13167 * added target 'clean-intermediate-pic16' to clean intermediate
13168 files into pic16 directory
13169 * in target 'installdirs' added line to create directory pic16 in
13170 the installation path
13172 * device/include/Makefile.in (version 1.11): in target 'install'
13173 added lines to copy all header files to installation path,
13174 * in target 'installdirs' added line create directory for pic16
13175 headers in the installation path
13177 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13179 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13182 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13185 * device/lib/configure.in,
13186 * device/lib/configure: fixed for autoconf 2.57
13188 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13190 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13191 option so that it actually works. Made it specific to the z80, since
13192 the gbz80 doesn't have these kinds of I/O ports.
13194 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 * device/include/z180.h,
13197 * device/lib/_memcpy.c,
13198 * device/lib/_memmove.c,
13199 * device/lib/_mulint.c,
13200 * device/lib/ser_ir.c,
13201 * device/lib/ser_ir_cts_rts.c,
13202 * device/lib/_strcmp.c,
13203 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13204 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13205 portmode; added deprecation warning for bank= and protmode= forms.
13206 Also, guard against buffer overflow.
13207 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13209 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13211 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13212 changed interrupt vector table generation to only emit declared vectors.
13213 * device/include/Makefile.in: added missing backslash
13214 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13216 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13218 Mainly changes to support compilation of the device libraries
13219 * src/pic16/device.c: stack is allocated via symbol and not
13220 via literal number. The symbol is placed in the corresponding
13221 position of the data ram
13222 * (pic16_dump_section): relocatable and absolute uninitialized
13223 data are now emitted in sorted order to reduce section naming,
13224 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13225 weren't marked as being in the access bank,
13227 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13229 Added portion of GNU PIC Library under the directory
13230 device/include/pic16 and device/lib/pic16. These files
13231 contain the declarations of SFRs for the PIC18Fxx2 devices.
13232 The directory is initialized via configure from toplevel.
13234 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13236 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13237 the spilllocations to be compared correctly
13239 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13241 * src/SDCCast.c (decorateType): fixed bug introduced today
13243 2004-01-12 Borut Razem <borut.razem AT siol.net>
13245 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13246 doc/sdccman.lyx: upper case pragmas are deprecated
13248 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13250 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13251 in simpler and even better code
13253 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13255 * src/SDCCicode.c (operandOperation): fixed bug #874819
13256 * src/SDCCast.c (decorateType): fixed
13257 char foo (unsigned long ul) { return ul > 0; }
13259 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13261 * doc/sdccman.lyx: Moved and added some sections, small changes
13262 all over. Telling LaTeX to be less strict with word spacing
13263 to better keep the right margin. Changed some notes about
13264 maintainance of the ports in section 3.2.1 - is it OK like this?
13266 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13268 SDCC source changes:
13269 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13270 convilong): modified to inform the pic16 port that builtin functions
13273 PIC16 PORT specific changes:
13274 * src/pic16/device.c pic16_dump_equates() added,
13275 processor registers declared internally by the port are emitted in
13276 the translation as equates,
13277 * src/pic16/gen.c: inline code is passed unprocessed to the
13279 * (pic16_popGetLit2): fnuction modified to take second operand as
13280 pCodeOp pointer and not as literal,
13281 * (popRegFromIdx): prefixed with pic16_,
13282 * (pic16_popCombine2): modified to receive already allocated pCode
13284 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13285 * (genFunction): initializes local stack frame and pushes on stack
13286 all the registers used by this function,
13287 * (genEndFunction): restores all registers from stack and restores
13289 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13291 * (pic16glue): changed the program startup sequence,
13292 * added new dbName code 'A' for functions placed in absolute section
13293 * src/pic16/main.c: added function attribute _naked,
13294 * added pragma 'code' to place a fnuction at an absolute address,
13295 * added command line arguments --debug-ralloc and --pcode-verbose,
13296 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13297 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13298 * (pic16_newpCodeOpLit2): modified to take the second operand as
13300 * (pic16_printpBlock): modified to emit each function in a separate
13302 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13303 UPPER for immediate operands,
13304 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13306 * src/pic16/peeph.def: all peepholes with movff are commented out,
13307 because there is a problem in the pcode peep optimizer,
13308 * src/pic16/ralloc.c: the register allocator can now reuse local
13309 function symbols for another function. This saves register usage.
13310 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13312 Added file src/pic16/NOTES with information about program writing on
13313 the current port version.
13315 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13317 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13318 and peephole 252 (array access)
13320 2004-01-09 Borut Razem <borut.razem AT siol.net>
13322 * src/SDCCmain.c : fixed #872250: -l command line defined library
13323 files are scanned before standard library files
13325 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * src/SDCCast.c (decorateType): fixed bug #874046
13329 2004-01-09 Borut Razem <borut.razem AT siol.net>
13331 * support/scripts/sdcc.nsi: remove previous installation
13333 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13335 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13336 bytes for last interrupt vector (mcs51)
13337 * sdcc.spec: fixed typo
13339 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13341 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13342 gen51Code): more efficient parameter receive for --model-large
13345 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 * src/ds390/main.c,
13348 * src/z80/main.c: added missed needLinkerScript flags (more than
13349 one port structure defined in these file)
13350 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13353 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13355 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13356 * src/port.h: added flag needLinkerScript in port->linker
13357 structure to inform whether to create a .lnk file or not,
13359 * src/ds390/main.c,
13361 * src/mcs51/main.c,
13363 * src/pic16/main.c,
13365 * src/z80/main.c: changed appropriately to configure
13366 needLinkerScript flag
13368 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13369 * src/pic/glue.c: added variable udata_section_name to
13370 override default uninitialized data segment definition for
13371 devices only with SHAREBANK memory (reported from Erik Epetrich)
13372 * (pic14emitOverlay): modified to emit a commented overlay segment
13373 directive when no overlay data exist
13374 * (picglue): modified to emit uninitialized data segment
13375 according to udata_section_name
13376 * src/pic/main.c (_pic14_parseOptions): added command line
13377 options --udata-section-name=[name] to override default
13378 udata definition name
13379 * modified _linkCmd and _asmCmd to include compiler passed
13380 arguments via -W option
13381 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13382 object file from '.rel' to '.o' in port->linker structure,
13383 changed size of fptr from 2 to 3 in port structure
13385 2004-01-07 Borut Razem <borut.razem AT siol.net>
13387 * support/scripts/sdcc.nsi: update PATH
13388 * support/scripts/sdcc.ico: craeted
13390 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13392 * device/include/Makefile.in: fix install
13393 * doc/Makefile: fix install
13395 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13399 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13400 how the function variable allocation summary is displayed; also
13401 include information about variables allocated to the overlay
13404 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13406 * as/mcs51/lkmain.c: Help about -Y option
13407 * as/mcs51/lkarea.c: Fixed gcc warnings
13409 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13411 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13413 * support/valdiag/tests/overflow.c: added
13414 * src/SDCCast.c (decorateType),
13415 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13416 LEFT_OP (left shift)
13418 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13420 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13421 (default behaviour).
13423 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13425 A python script to validate compiler diagnostic messages. It can be
13426 used to verify that sdcc complains about bad c source code and
13427 gives a good location of the error.
13428 * support/valdiag/Makefile,
13429 * support/valdiag/valdiag.py,
13430 * support/valdiag/tests/*
13432 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13435 * src/SDCCsymt.c (newEnumType),
13437 * support/Util/SDCCerr.c,
13438 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13440 * support/regression/tests/enum.c: added test for enum values that
13441 require at least 2 bytes of storage.
13443 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13445 * src/common.h: added ifndef/define/endif macros
13446 around the header file.
13447 Bug reported from Jesus Calvino-Fraga
13449 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13451 * sdcc.spec: updated
13452 * device/include/Makefile.in: don't install CVS directories
13453 * device/lib/Makefile.in: added removal of CVS directories after install
13454 * doc/Makefile: fixed install, added local_icons
13455 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13456 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13457 * src/ds390/gen.c (genRightShift): fixed bug #870788
13458 * src/SDCCast.c (decorateType): fixed bug #870781
13460 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13462 PIC16 port related changes:
13463 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13464 added variable stackPos,
13466 * gen.c: genCall, assignResultValue: added support for
13467 pushing/retrieving function parameters to/from stack,
13468 genFunction,genEndFunction: setup stack frame for the
13469 generated function,
13470 genAddrOf: will be changed according to bug 863624
13472 * added files genutils.c and genutils.h which contain gen*
13473 debugged and optimised functions extracted from gen.c
13475 * glue.c: added variable 'externs' which holds extern symbols,
13476 pic16emitRegularMap: is modified to properly handle relocatable
13477 symbols under the new scheme,
13478 pic16createInterruptVect: is modified
13479 pic16printPublics: is modified to emit 'global' assembler directives,
13480 added pic16_printExterns to print extern symbols,
13481 pic16glue: initializes stack/frame pointer in the beginning of
13482 the assembly output. Temporary hack, will be corrected later,
13483 because gplink yet does not support stack and SDCC does not
13484 yet support a type of crt0.o object to create the final binary.
13486 * Removed many lines that contain 8051 legacy code.
13487 * The code is finally placed under a 'code' directive.
13488 * Added port specific options.
13490 * _process_pragma: simplified since now we do not need *special*
13491 include file to define SFR registers. But a separate header
13492 will be needed. This will be developed later.
13493 * _pic16_parseOptions: added, parses port specific options:
13494 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13495 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13496 --preplace-udata-with=
13498 * _pic16_setDefaultOptions: modified to initialize section names,
13499 but hack is temporarly out of order since it needs improvement.
13500 * _pic16_genAssemblerPreamble: configuration words are emitted by
13501 their address instead of their name. This part is incomplete and
13502 supports only the 18Fxx2 devices. Other devices will emit an error
13503 during assembly since they do not contain the same set of config
13505 * _pic16_genIVT: is modified,
13507 * pcode.c: added definitions for some hardware registers that are needed
13509 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13510 All PCI entries are updated. Now LFSR is supported.
13511 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13512 * added pic16_newpCodeOpLit2 to support instructions with
13513 two literal arguments
13514 * pic16_pCode2str: corrected code that emits assembler instructions
13515 with two literal operands and those that have an access bit modifier
13516 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13517 this fixes a bug which caused some labels to be lost, when an
13518 assembler directive was added, i.e. banksel,
13519 * pic16_FixRegisterBanking: improved logic that causes the insertion
13521 * InlineFunction: functions that are called once, are not any more
13522 inlined. This can be a port option in the future,
13524 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13526 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13527 hold the corresponding uninitialized symbols,
13528 * pic16_allocProcessorRegister: registers have explicit marked the
13530 * pic16_allocInternalRegister: registers are explicit marked as
13532 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13533 processing list, so bit registers were lost,
13536 * ralloc.h: added field 'accessBank' and original symbol operand
13537 in register definition,
13538 * removed the field isMapped from register definition,
13540 ** Several functions have been removed from various sources:
13541 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13542 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13543 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13544 pic16_assignRelocatableRegisters
13546 ** others have been introduced:
13547 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13548 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13550 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13552 * support/scripts/inc2h.pl: changed definition of BIT_AT
13553 to emit 'sbit at' instead of 'bit at'. This was a request.
13555 PIC16 port related preliminary changes:
13556 * gen.c: prefixed function popRegFromString with
13557 pic16_ and all references to it corrected
13558 * pcode.c: all pic16_pc_* hardware registers prefixed
13559 with underscore (_),
13560 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13561 * ralloc.c: newReg(): when register is REG_SFR then
13562 set address to rIdx,
13563 pic16_allocProcessorRegister(): marks register wasUsed=0
13564 pic16_writeUsedRegs(): added a call to assign processor
13565 registers via pic16_assignFixedRegisters
13567 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13569 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13570 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13571 variables in unused register banks. Also the SSEG is placed
13572 wherever there is enough space for it, and IDATA can be anywhere
13573 in internal RAM. For now compile using -Wl-Y[stack_size].
13574 The mem file is different for this option as well, since it
13575 makes no sense of talking about DSEG lenght.
13577 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13579 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13580 in certain cases, e.g. when ROM assignment, patch provided
13581 from Albert den Haan.
13583 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13585 Many signedness and type propagation fixes:
13586 * src/SDCCicode.c: made geniCodeCast() static
13587 replaced SPEC_ by IS_ (cosmetic)
13588 (operandOperation): fixed div and mod operation
13589 (usualBinaryConversions): added support for promotion of char
13590 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13591 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13592 (geniCodeAdd): an array index will stay unsigned, even if promoted
13594 (geniCodeArray): ditto
13595 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13596 * src/SDCCsymt.c (computeType): added more support for char;
13597 promotion of char is selectable by promoteCharToInt, fixed signedness
13599 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13600 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13601 * src/SDCCval (val*): replaced signedness calculation by
13603 rearranged if-branches (cosmetic)
13604 (valShift): added warning W_SHIFT_CHANGED
13605 (valCompare): fixed problem with different types
13606 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13607 * support/regression/tests/literalop.c: added many cases
13608 * support/regression/tests/ast_constant_folding.c: changed finally to
13610 * .version: new year, new version: 2.3.7
13611 * src/SDCCmain.c (main): applied patch #866468
13612 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13613 provided by Scott Bronson
13614 * doc/sdccman.lyx: updated documentation for sdcdb
13615 updated and added chapter tips
13617 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 * src/SDCCsymt.h: missing from yesterday's commits
13621 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 * src/SDCC.y (struct_or_union_specifier),
13624 * support/Util/SDCCerr.c,
13625 * support/Util/SDCCerr.h: verify that struct & union tags are used
13628 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCglobl.h: missing from yesterday's commits
13632 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13635 sft_attributes, struct_declaration, parameter_declaration,
13636 type_name, start_block, declaration_list),
13637 * src/SDCC.lex (check_type): support redefinition of typedef names
13639 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13641 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13642 aligned xdata arrays. Erik helped me with the if clause.
13644 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13649 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13652 * src/SDCCast.c (newAst_),
13654 * src/SDCCicode.c (ast2iCode, newiCode),
13656 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13657 expr, statement, expression_statement, selection_statement,
13658 iteration_statement, expr_opt, jump_statement): foundation for tracking
13660 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13663 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * support/Util/SDCCerr.c,
13667 * src/SDCCast.c (createCase, createDefault, decorateType),
13668 * src/SDCClabel.c (labelUnreach),
13669 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13671 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13672 (with thanks to Stas Sergeev)
13673 * device/include/time.h,
13674 * device/lib/time.c (CheckTime): suppress unreachable code warning
13676 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/SDCCast.c (createIvalCharPtr),
13679 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13681 * support/regression/tests/nullstring.c: tests for these two bugs
13683 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * support/Util/SDCCerr.h,
13686 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13687 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13688 about storage class and 'at' used inside struct or union
13689 * src/SDCCBBlock.c (iCodeFromeBBlock),
13690 * src/SDCCcse.c (ifxOptimize),
13691 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13692 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13693 printIval, emitStaticSeg, emitOverlay),
13694 * src/SDCClabel.c (deleteIfx),
13695 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13696 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13697 gatherAutoInit, processParms),
13698 * support/Util/SDCCerr.h,
13699 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13700 reporting for post-parse errors.
13702 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13705 implicit casts via union; they don't work on big endian systems
13706 (possible fix for bug #861138)
13708 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13710 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13711 * src/mcs51/main.c: fixed the fix for bug #737001
13713 2003-12-15 Borut Razem <borut.razem AT siol.net>
13715 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13717 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 * support/makebin/makebin.c: put output in binary mode
13721 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13723 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13724 xdata and data memory on startup. Set the environment variable
13725 SDCC_NOGENRAMCLEAR to disable this.
13726 * src/mcs51/peephole.def,
13727 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13728 (allows non-interrupt and interrupt code to safely compete for a resource
13729 without the non-interrupt code having to disable interrupts)
13731 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/SDCCicode.c (geniCodeAdd),
13734 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13735 with valFromType if type might be a pointer and host is big endian).
13736 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13737 types, not just integer types.
13738 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13739 multiply defined with mismatching "at" address.
13741 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13744 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13745 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13746 with embedded nulls (fixed bug #753752)
13748 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13750 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13751 Apparently this did not see much testing (endless loop)
13753 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13757 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13760 gracefully handle NULL memmap pointers
13762 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13764 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13765 instead of deleting the iCode when an operand is volatile
13766 * src/z80/gen.c (genDummyRead),
13767 * src/mcs51/gen.c (genDummyRead),
13768 * src/ds390/gen.c (genDummyRead),
13769 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13771 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13772 * src/SDCC.y: fixed bug #850420
13774 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 Applied z80 i/o port patch from Peter Townson and fixed some operators
13777 to better handle operands in A register.
13778 * device/include/z180.h
13784 * src/z80/peeph-z80.def
13785 * src/z80/peeph.def
13788 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13792 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13794 * device/lib/hc08/_mullong.c: Removed extra #endif
13796 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * sim/ucsim/hc08.src/inst.cc,
13799 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13800 carries from x to h
13801 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13802 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13803 * device/include/stdarg.h: fixed varargs for hc08
13804 * device/lib/Makefile.in,
13805 * device/lib/hc08/Makefile,
13806 * device/lib/hc08/_mulint.c,
13807 * device/lib/hc08/_mullong.c: fixed some endian problems
13809 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13811 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13812 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13813 * device/lib/_gptrget.c,
13814 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13816 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13819 * src/SDCCast.c (astErrors): fixed bug #846007
13820 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13822 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * src/SDCCast.c (decorateType): disabled a transformation I added in
13825 revision 1.188 (access to fields of a structure at an absolute address);
13826 it breaks with bitfields, extern declarations, and gcse analysis.
13827 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13828 could be assigned through a pointer, so don't complain.
13829 * src/SDCCast.c (astErrors),
13831 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13833 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13835 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13836 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13837 output of __config directives, since gpasm now supports them
13838 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13839 pre-processor macro, i.e. -DMCU=p18f452
13840 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13841 and modified to handle 'cast' icode similarly to '=' icode
13842 * src/pic16/device.h (typedef struct PIC_device): added field
13843 'extMIface' to indicate that chip has external memory interface
13844 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13845 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13848 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/SDCC.y (pointer): fixed bug #846006
13851 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13852 * src/SDCCast.c (decorateType): fixed bug #846009
13853 * src/ds390/peeph.def,
13854 * src/ds390/gen.c (genAnd, genOr),
13855 * src/mcs51/peeph.def,
13856 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13858 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13867 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13871 * src/SDCCbitv.c: added function to free a bitvector
13872 * src/SDCClrange.h,
13873 * src/SDCClrange.c: added function to recompute the liveranges
13874 * src/avr/ralloc.c,
13875 * src/ds390/ralloc.c,
13876 * src/hc08/ralloc.c,
13877 * src/mcs51/ralloc.c,
13878 * src/pic/ralloc.c,
13879 * src/pic16/ralloc.c,
13880 * src/xa51/ralloc.c,
13881 * src/z80/ralloc.c: recompute the liveranges after register packing
13883 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13885 * src/SDCCloop.c (newInduction): fixed bug #845630
13887 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13890 inadvertantly left behind from my 2003-11-12 change
13892 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13894 Updated headers I neglected to commit yesterday.
13895 * src/SDCClrange.h,
13898 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13900 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13901 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13902 * src/SDCCopt.c (eBBlockFromiCode),
13903 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13904 the creation of the key hash table from the sequencing so it can be used
13905 earlier (for some GCSE bug fixes still pending)
13907 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13909 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13910 * support/regression/tests/addsub.c: testing genPlus shortcut
13912 2003-11-15 Borut Razem <borut.razem AT siol.net>
13914 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13916 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13918 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13919 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13920 ordering is immaterial.
13921 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13923 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13925 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13926 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13927 (SIGSEV) of bug #840381
13928 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13929 unlink new file before rename if new and old filenames are the same)
13931 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13933 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13934 uninitialized variables) for the mcs51. Set environment variable
13935 SDCC_GENRAMCLEAR to test.
13936 xdata initialization slightly shorter
13938 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13942 #838241 & 780691 (basicly the same bug)
13943 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13944 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13946 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13948 * src/SDCCmain.c (linkEdit): "fix" #834252
13950 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13954 * src/SDCC.y: fixed bug #819403
13956 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13959 the reentrant attribute.
13960 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13961 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13963 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13964 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13965 erroneously reduced to a literal.
13966 * src/hc08/ralloc.c (packRegisters, rematStr),
13967 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13970 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13972 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13973 * doc/sdccman.lyx: changed from 'article' to 'book'
13974 * doc/Makefile: readded test_suite_spec and cdbfileformat
13976 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13978 * device/include/stdlib.h: include malloc.h to comply with ANSI
13979 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13981 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13983 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13984 * doc/clean.mk: also remove *.out files
13985 * doc/sdccman.lyx: some additions, larger top/bottom margins
13987 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 * src/SDCC.y: fixed bug #837365
13990 * support/regression/tests/bitopcse.c
13991 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13992 a symbol (might be valop instead)
13993 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13994 * device/lib/clean.mk: added hc08 to the cleaning list
13996 2003-11-04 Borut Razem <borut.razem AT siol.net>
13998 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14000 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14001 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14002 malloc is declared in standard stdlib.h
14004 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * device/lib/hc08/Makefile: need to clean .rel not .o files
14007 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14009 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 * src/mcs51/main.c,
14014 * src/ds390/main.c,
14018 * src/pic16/main.c,
14019 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14020 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14021 tests (which uses the port's oclsExpense function)
14027 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14029 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14031 * src/SDCCcse.c (ifxOptimize),
14032 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14033 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14034 deleting the IFX iCode.
14035 * src/hc08/ralloc.c: reduced unneeded slocs
14036 * src/hc08/gen.c: fixed bug in asmopToBoolean
14038 2003-11-04 Borut Razem <borut.razem AT siol.net>
14040 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14041 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14042 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14043 transferred to configure
14045 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14047 Use headers defined in the C[++] standards:
14048 * sim/ucsim/gui.src/serio.src/fileio.cc
14049 * sim/ucsim/gui.src/serio.src/frontend.cc
14050 * sim/ucsim/gui.src/serio.src/main.cc
14051 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14052 * support/Util/NewAlloc.c
14054 * as/mcs51/lklibr.c
14058 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14060 * Added MSVC projects for hc08 assembler and linker:
14061 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14062 /as/hc08/link_hc08.dsp
14064 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14066 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14068 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14070 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14072 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14074 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14076 2003-10-31 Borut Razem <borut.razem AT siol.net>
14078 * support/cpp2/cpplib.h,
14079 support/cpp2/cpplib.c,
14080 support/cpp2/cpplex.c,
14081 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14082 to switch _asm block preprocessing on / off. Default is
14083 #pragma preproc_asm +
14085 2003-10-31 Borut Razem <borut.razem AT siol.net>
14087 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14088 when outputting comment blocks (when executed with -C option) and
14089 _asm (SDCPP specific) blocks
14091 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14095 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14097 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14099 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14101 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14102 * src/SDCCast.c (decorateType): fixed bug #832664
14104 2003-10-31 Borut Razem <borut.razem AT siol.net>
14106 * support/cpp2/cpplex.c: fixed for SDCPP:
14107 comments(when executed with -C option) and _asm blocks
14108 were included even if they where in skipped #if block.
14109 Applied solution from GCC cpp 3.3.2
14111 2003-10-31 Borut Razem <borut.razem AT siol.net>
14113 * src/SDCC.lex: sdcc now understands both formats:
14114 '# <line_number> <file_name>' and
14115 '#line <line_number> <file_name>'
14116 * support/cpp2/cppmain.c: sdcpp now generates the standard
14117 '# <line_number> <file_name>' instead of former
14118 '#line <line_number> <file_name>'
14120 2003-10-30 Borut Razem <borut.razem AT siol.net>
14122 * support/cpp2/cpphash.h,
14123 * support/cpp2/cpplib.h
14124 * support/cpp2/cpplex.c,
14125 * support/cpp2/cppmain.c,
14126 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14128 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 Fixed a number of problems revealed by bug #827883.
14131 * src/SDCCloop.c (loopInvariants): Spill location of the
14132 result operand should be recomputed if extracted from
14133 a loop. Also, don't extract assignments of an iTemp
14135 * src/SDCCast.c (isConformingBody): loop reversal should
14136 not occur if the control variable is involved with a
14137 relational operator.
14139 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14141 * .version: bumped to 2.3.6 to reflect the big improvements
14142 made by Erik and Klaus. Thanks!
14144 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14146 Replaced the livrange code.
14147 * src/SDCClrange.c: added new LR code
14149 * src/SDCCBBlock.h: removed remainig parts from old LR code
14150 * src/ds390/ralloc.c,
14151 * src/ds390/gen.c: minor fixes to make it work with new code
14153 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * as/hc08/lkrloc.c,
14158 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14159 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14160 (tweaked fix for bug #818696)
14162 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14164 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14166 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14170 * src/mcs51/gen.c (gencjneshort),
14171 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14172 more efficient (per Scott Bronson's suggestion)
14174 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14176 Extended the semantics of the critical keyword to include
14177 individual statements. See RFE #827755 and #799831
14182 * support/Util/SDCCerr.c
14183 * support/Util/SDCCerr.h
14188 2003-10-19 Borut Razem <borut.razem AT siol.net>
14190 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14192 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14194 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14196 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14197 and predecrement operand is displayed
14199 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14201 * src/SDCCval.c (valMinus): fixed bug #826041
14203 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 Some hc08 related updates that I missed earlier
14206 * sim/ucsim/stypes.h
14207 * support/regression/ports/hc08/spec.mk
14209 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 New target "hc08" for the Motorola 68hc08 family of micros
14219 * sim/ucsim/hc08.src/*
14220 * sim/ucsim/configure.in
14221 * src/ucsim/configure
14222 * sim/ucsim/packages_in.mk
14225 * device/include/mc68hc908qy.h
14226 * device/lib/hc08/*
14227 * device/lib/Makefile.in
14228 * support/regression/ports/hc08/*
14229 * support/regression/Makefile
14231 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14233 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14235 * src/ds390/gen.c (genCast): fixed bug #821957
14237 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14239 * device/lib/logf.c: "fixed" overlay bug
14240 * support/regression/ports/host/spec.mk: added m library
14241 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14242 * support/regression/tests/float_trans: added (for Eric)
14244 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14246 * src/mcs51/gen.c (genCpl): fixed bug
14247 http://sf.net/mailarchive/message.php?msg_id=6263915
14249 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14251 * src/SDCCast.c (decorateType): added extended constant folding
14252 * src/SDCCsymt.c (computeType): cleanup
14253 * src/SDCCval.c (valShift): minor optimization
14254 * support/regression/tests/ast_constant_folding.c: added
14256 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14258 * src/SDCCmain.c: removed some unintended changes
14260 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14263 * src/z80/gen.c: fixed part of bug #817589
14264 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14266 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14268 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14279 * src/ds390/ralloc.c
14281 * src/mcs51/ralloc.c
14283 * src/pic16/ralloc.c
14284 * src/xa51/ralloc.c
14286 * src/z80/gen.c: removed unused label "release:"
14288 2003-10-06 Borut Razem <borut.razem AT siol.net>
14290 * src/SDCC.lex: removed definition of unused variables
14291 save_optimize and save_options
14293 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14295 * clean.mk: removed '=' in "-maxdepth=1"
14296 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14297 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14299 2003-10-06 Borut Razem <borut.razem AT siol.net>
14301 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14302 my_unput() replaced by unput()
14304 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14306 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14307 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14308 type-punned pointer will break strict-aliasing rules"
14309 Old LR behaviour is again default; Klaus' LR can be choosen by
14310 defining the environment variable LRKLAUS
14314 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14315 * clean.mk: fixed removal of files in bin/CVS/
14316 * device/lib/clean.mk: fixed removal of directories small and large
14317 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14319 * src/SDCCval.c: removed superflous test for pedantic
14321 2003-10-05 Borut Razem <borut.razem AT siol.net>
14323 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14324 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14325 message "unmatched #pragma SAVE and #pragma RESTORE"
14327 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14329 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14330 assembly, critical functions, atomic, nojtbound)
14332 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14334 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14340 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14343 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14345 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14347 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14348 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14349 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14351 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 * src/z80/gen.c (genRet): fixed bug #524753
14354 * src/z80/gen.c (genCast): fixed internal error on cast from
14356 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14357 fix for bug #477835 to the z80
14358 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14359 for tracking iCodes in the peephole optimizer for z80
14361 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14364 the other part of bug #814548
14365 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14367 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14369 * src/SDCCcse.c: fixed part of bug #814548
14371 2003-09-28 Borut Razem <borut.razem AT siol.net>
14373 * src/asm.c: rewrite of printILine() to use temporary file instead
14375 * src/xa51/main.c: commented out declaration of int rewinds
14377 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14379 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14381 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14384 * src/asm.c (printILine): Fixed bug #811015
14386 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14388 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14391 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14394 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14395 to correctly handle general case of AOP_PAIRPTR
14396 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14398 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14400 * src/mcs51/ralloc.c (fillGaps),
14401 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14402 register positioning bug)
14404 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14406 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14408 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14410 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14411 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14412 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14413 (ralloc doesn't intentionally do this now, but perhaps later)
14414 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14415 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14416 register positioning bugs (Fixed bug #762602 and #795325)
14417 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14418 (Fixed bug #808779)
14419 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14420 lines that --i-code-in-asm generates
14422 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14424 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14425 trying to fclose a FILE* that was already closed.
14427 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14429 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14430 of const struct should be treated as if const themselves)
14432 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14434 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14436 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14438 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14439 Unix (/n) and DOS (/r/n) line terminations.
14441 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14443 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14446 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * src/mcs51/gen.c (genFunction, genEndFunction),
14449 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14450 and restore of EA so that stack offsets to parameters are
14451 correct when using both critical and reentrant/stack-auto.
14452 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14453 size (can be triggered in error if sloc is shared between
14454 different sized objects)
14455 * device/include/float.h: fixed macros to explicitly use
14456 unsigned long where needed
14458 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14460 Feature req. 799831: added code to allow nesting of critical functions
14461 * src/mcs51/gen.c (genFunction, genEndFunction)
14462 * src/ds390/gen.c (genFunction, genEndFunction)
14464 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466 * src/SDCCsymt.c (sclsFromPtr),
14468 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14469 support for standard C idiom of memory mapped variables; for
14470 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14471 to xdata int at 0x1234 tempvar = 1.
14472 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14473 provided by Akiya ISHIDA
14475 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14477 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14478 * src/SDCCval.c (constVal): added reduction from int to char
14479 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14480 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14481 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14483 * support/regression/tests/shifts.c: fixed
14485 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14487 * src/z80/gen.c (genXor): Fixed bug #805445
14489 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 Fixed bug #621531 (const & volatile confusion in the type chain).
14492 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14493 refer to the const or volatile state of the pointer itself.
14505 * src/pic16/ralloc.c
14506 * support/regression/tests/const.c
14508 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14510 When checking for duplicated modules, use absolute paths
14511 instead of relative paths. Files changed:
14516 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14520 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14522 * device/include/string.h: added size_t typedef, changed
14523 prototypes to use size_t, eliminated separate reentrant and
14524 non-reentrant declarations, added _memmove declaration
14525 * device/lib/_memcpy.c: changed to use size_t instead of int,
14526 changed /4 to >>2 to avoid division library call
14527 * device/lib/_memcmp.c,
14528 * device/lib/_memset.c,
14529 * device/lib/_strncat.c,
14530 * device/lib/_strncpy.c,
14531 * device/lib/_strncmp.c: changed to use size_t instead of int
14532 * device/lib/_memmove.c: new file (fixed bug #772294)
14533 * device/lib/Makefile.in: added _memmove.c
14534 * device/lib/z80/asm_strings.s: fixed bug #772290
14535 * support/regression/tests/bitfields.c: attempt to fix host assertion
14536 failure on amd64-unknown-linux2.2
14538 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14540 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14541 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14542 * as/z80/asmain.c (main): fixed bug #801766
14544 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14546 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14549 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14551 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14552 reported in bug #800609
14554 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14556 * Top header beautifications in src/pic16 directory:
14557 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14558 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14559 pcoderegs.h, ralloc.c, ralloc.h
14560 * main.c: added top header and GPL license notice
14561 * pcode.c: fixed the if-conditional warning
14563 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14565 * device/lib/_mullong.c: replaced int by short for gcc
14567 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14569 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14570 and JUMPTABLE iCodes properly now (worked by accident before)
14571 * src/mcs51/gen.c (leftRightUseAcc),
14572 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14573 iCode properly now. Use getSize instead of nRegs since a & b
14574 aren't part of the nRegs tally.
14576 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14578 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14579 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14580 before instructions that use the _STATUS register
14582 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14584 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14585 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14586 fetching of the pointer
14587 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14588 copied from genNearPointerSet()
14589 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14590 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14591 If they pop r0/r1 they must be called in the opposite order than aopOp().
14592 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14593 (resp. --stack-auto), prepared for --xstack
14595 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14597 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14599 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14601 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14602 these ports have their own __sdcc_external_start()
14604 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14606 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14607 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14608 type for bits was changed. It resulted in bit variables becoming
14609 global, which is not permitted in PIC 14 assembly output.
14611 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14613 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14615 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14617 Z80 and MCS51 linkers complaint if a public symbol is defined
14618 in more than one library module:
14622 * as/mcs51/Makefile.in
14624 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14626 A few small changes that speed up the peephole optimizer.
14630 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14632 Try to make the peephole optimizer smarter by maintaining
14633 an association between the assembly source code and the
14634 iCodes that originated them. Put this information to use
14635 with a new peephole rule condition "notVolatile" so that
14636 the rules can be aggressive yet still safe.
14641 * src/mcs51/peeph.def
14643 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14648 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14649 if the left or right operand symbols have the accuse flag set.
14651 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14653 Changed the type of the result of the ! (NOT) operator to char;
14654 previously it returned the same type as the source. This allows
14655 us to eliminate all the genFloatNot functions (all of its target
14656 implementations were very buggy) since !float can use the same
14659 * src/SDCCicode.c (ast2iCode): ! returns char
14660 * src/mcs51/gen.c (genNot, genNotFloat),
14661 * src/ds390/gen.c (genNot, genNotFloat),
14662 * src/z80/gen.c (genNot, genNotFloat),
14663 * src/pic/gen.c (genNot, genNotFloat),
14664 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14666 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14668 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14669 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14670 during interrupts. Ensure WSAVE is located at a shared bank address.
14671 2. Fixed page selection in some places
14672 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14673 the registers name strings.
14674 4. Fixed "signed / unsigned compare" compiler warnings.
14675 5. The PIC port manages its own allocation of the general purpose
14676 registers, but makes no attempt to reuse them. As a result when
14677 compiling it soon runs out of general purpose registers. Some
14678 additional code was added to the files pcode.c and device.c to walk
14679 through the function call tree and rename the registers so that they
14689 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14690 genPlus() & genMinus() when the result is the same as left or right
14692 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14694 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14696 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14698 Made bitfield a distinct type from bit so that bitfields
14699 convert as per ANSI C and bits retain their traditional
14700 boolean style behaviour. Implemented bitfield support in
14708 * src/ds390/gen.c: bit v bitfield split
14709 * src/z80/gen.c: New support for bitfields
14710 * support/regression/tests/bitfields.c: reenabled z80,
14713 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14715 Rules 246.x, 247.x relate to bitfields, the others speed up
14716 access to xdata mapped I/O devices.
14718 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14720 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14722 Cleaned up genPackBits and genUnpackBits and added two helper
14723 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14724 for literal assignments in genPackBits (thanks to Frieder for
14730 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14732 Fixed bug #748310 (pointer to function type mishandled when the
14733 function name is omitted). Also fixed a SIGSEGV when a function
14734 attribute (reentrant, etc) is used on a non-function or on a
14735 function but misplaced before the parameter list.
14737 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14739 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14740 * support/Util/SDCCerr.h,
14741 * support/Util/SDCCerr.c: Added func attr misuse error msg
14743 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14745 Fixed bug #787649 by anonymous
14746 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14747 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14749 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14751 Fixed numerous bitfield problems.
14753 * src/SDCC.y: More bitfield related error checking
14755 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14756 * support/Util/SDCCerr.h,
14757 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14758 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14759 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14760 * support/regression/tests/bitfields.c: tests added
14762 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14764 Made the constant following the "interrupt" keyword optional. If
14765 omitted, the function will not automatically be given an entry
14766 in the interrupt vector table (similar to #pragma NOIV, but
14767 less syntacticly kludgy). The interrupt number is also now
14768 range checked. Also fixed a bug in the high order bit example
14775 * support/Util/SDCCerr.c
14776 * support/Util/SDCCerr.h
14779 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14781 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14782 * src/SDCCicode.c (operandOperation): rewritten some ops
14783 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14784 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14786 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14787 be re-activated by defining REDUCE_LITERALS)
14788 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14789 unsigned, but are signed by default
14790 * src/SDCCval.c (constVal): rearranged
14791 * src/SDCCval.c (valMod): preliminary fix
14792 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14793 * support/regression/literalop.c: added, work in progress
14795 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14797 Generate warnings for useless declarations like "char data;"
14798 that don't do what new users expect.
14801 * support/Util/SDCCerr.h
14802 * support/Util/SDCCerr.c
14804 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14806 * src/SDCCval.c (valMult): fix overflow detection of negative int
14808 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14810 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14812 Changes to support big endian targets:
14825 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14827 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14828 * device/lib/time.c: fixed warning "integer overflow in expression"
14830 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14832 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14833 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14834 constants are unsigned; added recognition of "u" flag for unsigned
14835 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14836 * src/SDCCval.c (valDiv, valMod): fixed signdness
14837 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14838 signedness of modulo, left and right shift
14839 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14840 * support/Util/SDCCerr.h: added warning W_INT_OVL
14841 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14842 * src/SDCCast.c (ast_print): improved output of constants
14844 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14846 Fixed some warnings when building with MSVC:
14848 * as/mcs51/asdata.c
14852 * link/z80/aslink.h
14853 * link/z80/lkdata.c
14854 * link/z80/lkeval.c
14859 * support/cpp2/cpplib.c
14863 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14865 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14867 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14869 * support/librarian/clean.mk: Do not remove Makefile.
14870 * support/librarian/Makefile: added.
14872 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14874 Added librarian to MSVC build:
14877 * support/librarian/librarian.dsp
14879 'configure' not needed for librarian, removed:
14880 * support/librarian/configure
14881 * support/librarian/configure.in
14882 * support/librarian/config_in.h
14883 * support/librarian/Makefile.in
14885 Hopefully these ones built the librarian and the rest of sdcc properly:
14887 * Makefile.common.in
14889 Messed up 'configure', so revert to previous version:
14893 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14895 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14896 there, while the mantissa of a double is "only" 53 bits wide.
14898 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14900 Adding sdcclib to the build. MSVC project coming soon.
14901 Files added/changed:
14903 * support/librarian/clean.mk
14904 * support/librarian/configure
14905 * support/librarian/configure.in
14906 * support/librarian/config_in.h
14907 * support/librarian/Makefile.bcc
14908 * support/librarian/Makefile.in
14909 * support/librarian/sdcclib.c
14912 * Makefile.common.in
14916 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 Linker now complaints if linked modules have conflicting options, for
14919 example, one compiled using --model-large and another one compiled with
14920 --model-small. The following files were modified:
14922 * as/mcs51/asdata.c
14923 * as/mcs51/aslink.h
14925 * as/mcs51/asmain.c
14927 * as/mcs51/i51pst.c
14928 * as/mcs51/lkdata.c
14929 * as/mcs51/lklibr.c
14930 * as/mcs51/lkmain.c
14936 * link/z80/aslink.h
14937 * link/z80/lkdata.c
14938 * link/z80/lklibr.c
14939 * link/z80/lkmain.c
14942 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14944 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14945 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14947 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/z80/mappings.i: fix _mul[us][int,long] entries
14951 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14953 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14955 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14958 * support/regression/tests/bitopcse.c: added
14966 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14968 added support for new library format to z80, gbz80 linkers:
14974 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14976 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14977 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14979 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14981 added DUMMY_READ_VOLATILE:
14990 * src/SDCCcse.c (algebraicOpts): many improvements
14991 * src/SDCCcse.h: removed algebraicOpts()
14992 * src/SDCCicode.c (picDummyRead): added
14994 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14996 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14997 "Insufficient space in data memory".
14999 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15001 * src/mcs51/gen.c: fixed bug #771358
15002 * src/z80/gen.c: fixed bug #759087
15004 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15006 * src/pic16/glue.c: minor cleanup by Vangelis
15008 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15010 * device/include/regc515c.h: fixed #758477
15011 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15012 * device/lib/_gptrput.c: saved a few bytes
15013 * my tab spacing is 8, yours too?)
15014 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15015 * device/lib/serial.c: process RX bytes earlier than TX bytes
15016 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15018 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15020 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15022 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15024 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15026 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15028 * device/lib/Makefile.in: bad fix, reverted to 1.43
15030 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15032 * device/lib/Makefile.in: added missing z80 object files
15034 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15036 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15037 pic16 progress by Vangelis:
15040 * src/pic/Makefile:
15047 * pic16/genarith.c:
15052 * pic16/pcodepeep.c:
15055 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15057 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15059 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15061 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15062 added gbz80 build to MSVC project.
15063 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15064 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15065 from 8051 stuff and setup so it links using a .lnk file.
15067 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15069 * support/librarian/sdcclib.c: sdcc librarian.
15070 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15073 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15075 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15077 2003-07-02 Borut Razem <borut.razem AT siol.net>
15079 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15080 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15081 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15082 src/xa51/main.c, src/z80/main.c:
15083 virtualization of glue() function: each port has it's own glue function,
15084 which is accessed by do_glue function pointer in PORT.general structure
15086 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15088 * DS800C400 fun, improved ROM interface and tinibios.
15090 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15092 * More support for DS80C400. Now includes beginning of interface to ROM.
15094 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15096 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15098 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15100 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15102 2003-06-19 Borut Razem <borut.razem AT siol.net>
15104 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15106 2003-06-19 Borut Razem <borut.razem AT siol.net>
15108 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15109 fixed Z80 port - crt0.o: cannot open.
15111 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15113 * support/Util/MySystem.c (merge_command): revert bad fix
15115 2003-06-18 Borut Razem <borut.razem AT siol.net>
15117 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15119 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15121 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15122 option --use-stdout sends errors to stdout instead of stderr.
15124 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15126 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15128 2003-06-15 Borut Razem <borut.razem AT siol.net>
15130 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15131 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15132 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15133 fixed width array of pointers replaced with sets;
15134 multiple include and lib paths ared transferred to preprocessor and linker
15135 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15136 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15137 fixed width array of pointers
15138 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15139 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15140 fixupPath(), getPathDifference()
15141 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15142 fixed width array of pointers
15144 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15146 * src/pic16/ralloc.c: fix warnings
15147 * src/pic16/pcode.c: fix warning
15149 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15151 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15152 know all the details, but essentially this set of changes enable
15153 the pic16 port to generate movff instructions and generate assembler
15157 * src/pic16/glue.c:
15158 * src/pic16/pcode.c:
15159 * src/pic16/device.c:
15160 * src/pic16/main.c:
15161 * src/pic16/pcode.h:
15162 * src/pic16/pcoderegs.c:
15163 * src/pic16/ralloc.c:
15164 * src/pic16/ralloc.h:
15166 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15168 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15169 added option --vc, so sdcc errors and warnings are compatible with
15170 Microsoft Visual Studio.
15172 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15174 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15175 device/lib/libfloat.lib: added atof function.
15177 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15179 * doc/sdccman.lyx: updated to Lyx 1.3
15180 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15181 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15182 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15184 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15186 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15188 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15190 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15191 additions to the "related tools/documentation" section
15193 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15195 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15197 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15199 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15200 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15202 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15204 * doc/sdccman.lyx: fix double dash and other minor things
15205 * doc/Makefile: fix double dash
15207 2003-05-28 Karl Bongers(patches from Martin Helmling)
15208 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15209 condition and ignore commands.
15211 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15213 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15214 is in parts still quite out of date, I did changes as far as I felt makes sense
15215 for a non-native english speaker.
15216 Please feel free to add to the manual or to correct my changes.
15217 * doc/Makefile: undid touching the date of intermediate tex files.
15219 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15221 * doc/sdccman.lyx: Manual has an index now
15223 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15225 Finalize muluint/mulsint and mululong/mulslong merging:
15226 * device/lib/_mulint.c
15227 * device/lib/_mullong.c
15228 * device/lib/gbz80/mul.s
15229 * device/lib/gbz80/stubs.s
15230 * device/lib/z80/mul.s
15231 * device/lib/z80/stubs.s
15232 * src/SDCCsymt.c (initCSupport)
15234 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15236 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15237 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15238 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15239 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15242 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15244 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15245 the regression tests I'm not brave enough to enable 245.b, 245.c
15246 * doc/sdccman.lyx: added latex preamble for hyperref package.
15247 Using pdflatex this will give you a hyperlinked pdf file with
15248 bookmarks. (prepend '%' before /usepackage if this breaks something)
15250 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15252 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15254 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15256 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15258 2003-05-21 <johan AT balder>
15260 * src/SDCCglue.c (printIval): fixed bug #739934
15262 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15264 Applied patch from bug 737905 (renamed yylineo to mylineno):
15271 * src/pic16/pcode.c: Cleaned warnings
15272 * src/pic16/pcodeflow.c: Cleaned warnings
15273 * src/pic16/pcoderegs.c: Cleaned warnings
15275 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15277 * src/pic16/pcode.c: Cleaned warnings
15278 * src/pic16/pcodepeep.c: Cleaned warnings
15279 * src/pic16/ralloc.c: Cleaned warnings
15281 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15283 * doc/sdccman.lyx: fixed bug 739745
15284 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15286 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15288 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15289 it can be defined with CFLAGS when running configure
15290 * src/SDCCmain.c: fixed compiling + linking with object files
15292 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15294 * configure.in: configure for pic16 port,
15295 added --disable-pic16-port
15296 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15297 * src/SDCCmain.c: linkOptions is changed to set *,
15298 added if/endif conditional macros to remove options help
15299 messages from optionsTable when a port is not configured, added
15300 support for the PIc16 port in the ports table, when executing
15301 the compiler with no port specified on command line, a default
15302 port is selected with the new macro DEFAULT_PORT which is
15303 defined in port.h, in setDefaultOptions() linkOptions is removed
15304 from initialization assignment, since now it is a set,
15305 parseCmdLine uses setParseWithComma for linkOptions, in
15306 linkEdit() linkOptions are accessed with new function indexSet()
15307 which returns the i'th item of a set variable. See SDCCset.c, in
15308 linkEdit() when calling buildCmdLine(), added linkOptions as
15309 last argument. Now users can pass arguments to gplink via the
15310 -Wl option, main() uses pic16glue() to glue up pic16 programs
15311 * src/SDCCpeeph.c: various changes to support pic16
15312 * src/SDCCset.c: added function void *indexSet(set *, int) to
15313 return the i'th item of the set
15314 * src/SDCCset.h: added function prototype for indexSet()
15315 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15316 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15317 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15318 added macro DEFAULT_PORT
15319 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15320 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15322 * src/pic16/glue.c: commented out some error producing lines
15323 * src/pic16/main.c: __config directives are commented out to stop
15324 gpasm complaining and test the linkage with gplink, _linkCmd and
15325 _asmCmd changed to be more gplink and gpasm friendly
15326 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15327 produced an error when parsed, peep rule 12 is added to utilize
15328 movff, but it is commented out since the pCode does not support
15329 yet a command with 2 address arguments
15331 2003-05-18 <johan AT balder>
15333 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15334 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15335 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15337 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15338 Added feature to script commands from file.
15340 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15342 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15343 * src/SDCCutil.c: include ctype.h for win32
15345 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15347 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15349 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15351 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15352 Fixed so you can set breakpoints prior to run, run does not stop
15353 on entry now. Add tbreak. Other enhancements and fixes for use
15356 2003-05-12 Borut Razem <borut.razem AT siol.net>
15358 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15360 2003-05-11 Borut Razem <borut.razem AT siol.net>
15362 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15363 the path of bin directory, so that PATH is the only env. variable, which has to be set
15364 in case of standard installation.
15365 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15366 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15367 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15369 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15371 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15372 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15373 temp files are in the port dir; clean the gen/test directory when
15374 generating new test.c
15375 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15376 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15377 * support/regression/tests/zeropad.c: added
15379 2003-05-09 <johan AT balder>
15381 * src/SDCCglue.c: fixed bug #597940
15383 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15385 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15386 cache sfr, optimize next,step, fix off by one sourceline,
15387 support ddd list function.
15388 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15390 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15392 * support/regression/HTMLgen.py: added compare_s2f()
15393 * support/regression/Makefile: redo 1.27
15394 * support/regression/generate-cases.py: redo 1.5
15396 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15398 * support/regression/tests/float.c: workaround 33 bit hex constant
15399 * support/regression/tests/simplefloat.c: fix division for host
15401 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15403 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15404 that tame's the PIC's over-aggressive optimizer.
15406 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15408 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15411 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15413 Initial support for DS80C400. "Hello world" runs on TINIm400
15416 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15418 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15419 * Some notes on ddd usage added in debugger/README
15420 Martin Helmling adding more features and fixes for ddd GUI debugger.
15421 Code added for nexti, stepi, up, down, and other adjustments.
15423 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15425 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15426 * src/pic/peeph.def Added two rules to optimize carry manipulation
15427 * src/pic/* removed debug printfs
15429 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15431 * debugger/mcs51/cmd.c: added header newalloc.h
15433 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15435 * as/Makefile: new EXEEXT
15436 * as/z80/Makefile: remove trailing slash of BUILDIR
15437 * as/z80/clean.mk: new EXEEXT
15438 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15439 * support/cpp2/Makefile.in: new EXEEXT
15440 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15442 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15444 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15445 EXEEXT was introduced to fix all related problems with targets
15446 "clean", "install" and "uninstall"; a couple of further flaws
15447 especially with "clean" have been fixed too
15448 * as/mcs51/Makefile.in
15449 * as/mcs51/clean.mk
15453 * debugger/mcs51/Makefile.in
15454 * debugger/mcs51/clean.mk
15455 * link/z80/Makefile
15456 * link/z80/Makefile.in
15457 * link/z80/clean.mk
15459 * packihx/Makefile.in
15461 * sim/ucsim/Makefile
15462 * sim/ucsim/clean.mk
15463 * sim/ucsim/avr.src/Makefile.in
15464 * sim/ucsim/avr.src/clean.mk
15465 * sim/ucsim/s51.src/Makefile.in
15466 * sim/ucsim/s51.src/clean.mk
15467 * sim/ucsim/xa.src/Makefile.in
15468 * sim/ucsim/xa.src/clean.mk
15469 * sim/ucsim/z80.src/Makefile.in
15470 * sim/ucsim/z80.src/clean.mk
15471 * sim/ucsim/main_in.mk
15472 * sim/ucsim/packages_in.mk
15473 * sim/ucsim/gui.src/Makefile.in
15474 * sim/ucsim/gui.src/serio.src/Makefile.in
15475 * sim/ucsim/gui.src/serio.src/clean.mk
15478 * support/cpp2/Makefile.in
15479 * support/cpp2/clean.mk
15480 * support/makebin/Makefile
15481 * support/makebin/clean.mk
15482 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15483 * doc/sdccman.lyx: --program-suffix no longer needed
15485 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15487 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15488 Martin Helmling added support for ddd GUI debugger.
15489 Code added to display assembly, set variables, and other commands
15490 to interface to ddd.
15492 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15494 * as/Makefile: fix target clean
15495 * as/clean.mk: fix target clean
15496 * as/z80/clean.mk: fix target clean
15498 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15500 * Makefile.common.in: added AT EXEEXT AT
15501 * configure.in: removed all mingw32 stuff
15502 * configure: rebuilt from configure.in
15503 * doc/sdccman.lyx: updated section "installation"
15504 * support/scripts/sdcc_mingw32: adapted to configure
15505 * support/scripts/sdcc_cygwin_mingw32: added
15507 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15509 * src/pic Added object file support for the PIC port
15510 * src/pic Applied patch from Craig Franklin (this started the object file support)
15511 * src/regression Updated the PIC regression tests for object files
15513 2003-04-20 Borut Razem <borut.razem AT siol.net>
15515 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15516 lklex.c: In function `getfid':
15517 lklex.c:203: warning: array subscript has type `char'
15518 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15519 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15520 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15521 stack handling macros
15523 2003-04-19 Borut Razem <borut.razem AT siol.net>
15525 * "handling space characters in file path" task:
15526 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15527 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15528 * support/Util/MySystem.h: make it self-sufficient
15529 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15530 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15531 handling space characters in file path
15532 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15533 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15534 * support/Util/MySystem.c: handling space characters in executable's path
15536 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15538 * as/z80/Makefile: fix permanent rebuild of z80
15539 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15540 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15542 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15544 * src/SDCCopt.c: add special case optimization to replace modulo by
15545 a power of two with a bitwise AND.
15547 2003-04-18 <johan AT balder>
15549 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15551 2003-04-17 <johan AT balder>
15553 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15554 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15556 2003-04-13 Borut Razem <borut.razem AT siol.net>
15558 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15559 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15560 fixed mingw problem in adl_NORMALIZE_PATH
15562 2003-04-12 Borut Razem <borut.razem AT siol.net>
15564 * fixed "#pragma SAVE/RESTORE can not be nested":
15565 * src/SDCC.lex: reworked pragma handling functions
15566 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15567 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15569 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15571 * src/SDCCutil.c (pathEquivalent): defined but not used
15572 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15573 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15574 * configure: rebuilt from configure.in
15575 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15576 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15577 * device/include/Makefile.in: replace sdcc_datadir
15578 * device/lib/Makefile.in: replace sdcc_datadir
15579 * Makefile.common.in: add LDFLAGS from configure
15580 * packihx/Makefile.in: use LDFLAGS
15581 * src/Makefile.in: use LDFLAGS
15582 * support/cpp2/Makefile.in: add LDFLAGS from configure
15583 * support/makebin/Makefile: use LDFLAGS
15584 * .version: bumped version number to 2.3.5
15586 2003-04-12 Borut Razem <borut.razem AT siol.net>
15588 * completed "different paths" task:
15589 * src/SDCCmacro.c: fixed bug in handling quotes
15590 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15591 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15593 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15595 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15597 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15599 * ds390/gen.c ds390/peeph.def: fix bug 706781
15601 2003-04-11 Borut Razem <borut.razem AT siol.net>
15603 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15605 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15607 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15608 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15609 set - this bit used to not be set...).
15610 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15611 bad code in PIC Port
15612 * src/regression/and2.c added to test bug 609268
15613 * src/regression/Makefile added and2.c to regression test
15616 2003-04-08 <johan AT CP255758-A>
15618 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15619 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15620 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15622 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15624 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15626 * support/cpp2/Makefile.in: fix bug #487815
15627 * configure: rebuilt from configure.in
15628 * Makefile.common.in: docdir changed, new path suffixes
15629 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15630 * sdcc_vc_in.h: reflect changes from sdccconf.h
15631 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15632 * src/SDCCutil.h: remove BINDIR hack
15633 * doc/sdccman.lyx: update new path hierarchy
15635 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15637 * src/SDCCpeeph.c: added okToRemoveSLOC test
15639 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15641 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15643 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15645 * src/SDCCpeeph.c: added labelIsReturnOnly test
15646 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15648 2003-04-05 <johan AT balder>
15650 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15651 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15652 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15653 * src/SDCCast.c: fixed a warning
15654 * src/SDCCast.h: fixed a warning
15655 * src/SDCCicode.c (operandFromAst): fixed a warning
15657 2003-04-04 <johan AT balder>
15659 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15660 * src/SDCCast.c (decorateType): fixed bug #715076
15661 * src/SDCC.y: fixed bug #702907
15663 2003-04-03 <johan AT balder>
15665 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15666 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15667 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15668 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15669 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15671 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15673 * _decdptr.c: fix return values
15674 * _gptrget.c: fix return values
15675 * _gptrgetc.c: fix return values
15676 * _gptrput.c: fix return values
15677 * _mulint.c: fix return values
15678 * as/z80/Makefile: fix 'make -j' problem
15680 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15682 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15683 * configure.in: big cleanup, updated to autoconf 2.5x
15684 * configure: rebuilt from configure.in
15685 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15686 * sdcc_vc_in.h: reflect changes from sdccconf.h
15687 * doc/Makefile: fixed a flaw in "make install"
15689 2003-04-02 <johan AT balder>
15691 * src/ds390/gen.c (genCmp): no comments
15692 * src/mcs51/gen.c (genCmp): no comments
15693 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15694 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15696 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15698 * support/regression/generate-cases.py: place generated file in given sub directory
15699 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15700 * support/regression/Makefile: improvements for 'make -j';
15701 side effect: it's simpler and faster now
15703 2003-03-31 Borut Razem <borut.razem AT siol.net>
15705 * src/z80/main.c: link-{port} and as-{port} defined without path
15706 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15708 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15710 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15712 2003-03-30 Borut Razem <borut.razem AT siol.net>
15714 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15715 changed type of list parameter to set
15716 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15717 * src/port.h: changed type of do_assemble() parameter to set
15718 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15719 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15720 definition of "cppoutfilename" macro with NULL value in preProcess()
15721 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15722 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15723 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15724 replaced with set *binPathSet
15725 * shash_add() deallocates the item, if allready exsists, before adding the new one
15726 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15728 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15730 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15731 a nested for loop bug in the PIC port
15732 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15735 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15737 * support/Util/dbuf.h: remove C++ stuff to make it portable
15739 2003-03-28 Borut Razem <borut.razem AT siol.net>
15741 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15742 literal strings in stringLiteral()
15743 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15744 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15747 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15749 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15751 2003-03-26 <johan AT balder>
15753 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15754 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15755 * src/SDCCast.c (decorateType): fixed " -v < 3"
15757 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15759 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15760 Added Lenny Story's debug infrastructure changes:
15761 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15762 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15763 * src/cdbFile.c: added
15764 * src/SDCCdebug.c: added
15765 * src/SDCCdebug.h: added
15766 * src/SDCCast.c (createFunction)
15767 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15768 * src/SDCCmain.c (parseCmdLine, main)
15769 * src/SDCCmem.c (redoStackOffsets)
15770 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15773 * src/avr/gen.c (genAVRCode)
15774 * src/ds390/gen.c (gen390Code)
15775 * src/mcs51/gen.c (gen51Code)
15776 * src/pic/gen.c (genpic14Code)
15777 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15778 * src/xa51/gen.c (genXA51Code)
15779 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15781 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15783 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15784 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15786 2003-03-22 <johan AT balder>
15788 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15790 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15792 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15793 * doc/cdbfileformat.lyx: added, written by Lenny Story
15794 * doc/Makefile: added cdbfileformat.lyx
15795 * doc/clean.mk: added cdbfileformat.lyx
15797 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15799 * src/mcs51/peeph.def: fix bug #705773
15801 2003-03-20 <johan AT balder>
15803 An sfr/sbit can have an "at #" AND an initializer
15804 * src/SDCCsymt.c (checkSClass):
15805 * src/SDCCmem.c (allocGlobal):
15806 * src/SDCCmem.c (allocLocal):
15807 * src/SDCCast.c (createBlock):
15809 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15811 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15813 2003-03-16 <johan AT balder>
15815 Undid the hackup of const and volatile, the problem is much bigger
15817 * src/SDCCast.c:1.171
15818 * src/SDCCglue.c:1.138
15819 * src/SDCCicode.c:1.146
15820 * src/SDCCsymt.c:1.150
15821 * src/SDCCval.c:1.65
15823 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15826 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15828 2003-03-13 <johan AT balder>
15830 Hackup const and volatile modifiers in type chains a bit:
15832 * src/SDCCast.c:1.169
15833 * src/SDCCglue.c:1.136
15834 * src/SDCCicode.c:1.143
15835 * src/SDCCsymt.c1.146
15836 * src/SDCCsymt.h1.59
15837 * src/SDCCval.c:1.63
15839 2003-03-12 <johan AT balder>
15841 * src/SDCCBBlock.h: more LRH debugging junk
15842 * src/SDCCcflow.h: more LRH debugging junk
15843 * src/SDCCloop.c: more LRH debugging junk
15844 * src/SDCC.y (struct_declaration): fixed bug #697590
15845 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15846 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15847 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15849 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15850 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15851 test function names must now match exactly).
15852 * src/SDCCcse.c: added special case in findCheaperOp to allow
15853 extending a short integer. Makes less awful code for bug 700121 test case.
15855 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15857 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15858 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15860 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15862 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15863 actually called (operandsNotEqual() was called for all
15864 operandsNotEqualX tests).
15866 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15868 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15869 with shorter literals. Fixes bug 700121.
15871 2003-03-11 <johan AT balder>
15873 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15875 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15877 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15878 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15880 2003-03-10 Borut Razem <borut.razem AT siol.net>
15882 * src/SDCCmain.c: pipe preprocessor's output
15883 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15884 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15885 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15886 which closes all pipes in pipeSet set
15887 * src/SDCCset.c: free deleted item in function deleteSetItem()
15888 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15889 moved from z80 to src subproject
15890 * .version: increased version number to 2.3.4
15892 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15894 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15895 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15896 * support/regression/ports/xa51/spec.mk: fix typo
15898 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15902 2003-03-09 Borut Razem <borut.razem AT siol.net>
15904 * src/SDCCmain.c: pipe preprocessor's output
15905 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15906 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15907 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15908 which closes all pipes in pipeSet set
15909 * src/SDCCset.c: free deleted item in function deleteSetItem()
15910 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15911 moved from z80 to src subproject
15913 2003-03-09 Borut Razem <borut.razem AT siol.net>
15915 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15916 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15917 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15918 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15919 * src/SDCCglobl.h: unification of WIN32 native definitions
15921 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15923 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15925 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15927 * src/configure.in: check for endianess (even while cross-compiling)
15928 * src/configure: check for endianess (even while cross-compiling)
15929 * src/configure_in.h: check for endianess (even while cross-compiling)
15930 * src/avr/gen.c: remove old endianess stuff
15931 * src/mcs51/gen.c: remove old endianess stuff
15932 * src/ds390/gen.c: remove old endianess stuff
15933 * src/pic/gen.c: remove old endianess stuff
15934 * src/pic/genarith.c: remove old endianess stuff
15935 * src/pic/glue.c: fix endianess check
15936 * src/pic16/gen.c: remove old endianess stuff
15937 * src/pic16/genarith.c: remove old endianess stuff
15938 * src/pic16/glue.c: fix endianess check
15939 * src/xa51/gen.c: remove old endianess stuff
15940 * src/z80/gen.c: fix endianess check
15941 * src/SDCCglue.c: fix endianess check
15942 * src/ds390/peeph.def: fix bug 700036
15944 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15947 * src/configure: find appropriate data-types on host for SDCC's int and long
15948 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15949 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15950 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15952 2003-03-07 <johan AT balder>
15955 some minor cleanups before the big shot
15956 OP_DEFS and OP_USES now use Kevin's protection
15957 new option --nolabelopt
15959 * src/SDCCBBlock.c:
15968 * src/ds390/ralloc.c:
15969 * src/mcs51/ralloc.c:
15970 * src/pic/ralloc.c:
15971 * src/xa51/ralloc.c:
15972 * src/z80/ralloc.c:
15974 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15976 * src/pic/pcode.c (get_op): fix 64 bit warnings
15977 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15978 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15979 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15980 * support/regression/tests/malloc.c: fix 64 bit warnings
15982 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15984 * src/mcs51/gen.c (genMinus): fixed bug 696436
15986 2003-03-02 Borut Razem <borut.razem AT siol.net>
15988 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15990 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15992 * configure.in: test for mkstemp
15993 * sdccconf_in.h: add HAVE_MKSTEMP
15995 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15997 * device/include/ctype.h: removed warning while using --stack-auto
15998 * device/include/malloc.h: removed warning while using --stack-auto
15999 * device/include/string.h: removed warning while using --stack-auto
16001 2003-02-23 Borut Razem <borut.razem AT siol.net>
16003 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16004 because NDEBUG is defined (see man assert)
16005 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16007 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16009 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16010 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16012 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16014 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16015 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16017 2003-02-18 <johan AT balder>
16019 * as/mcs51/asmain.c (asmbl): module can start with a digit
16020 * as/z80/asmain.c (asmbl): module can start with a digit
16022 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16024 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16025 * src/asm.c: fix pipe() for Mingw32
16027 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16029 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16030 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16031 make -V work again; --c1mode reads now from stdin
16032 * doc/sdccman.lyx: added --c1mode
16033 * support/Util/SDCCerr.c: new messages for c1 mode
16034 * support/Util/SDCCerr.h: new messages for c1 mode
16035 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16037 2003-02-15 <johan AT balder>
16039 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16041 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16043 * doc/sdccman.lyx: Environment variables, -o and other minor things
16045 2003-02-14 <johan AT balder>
16047 * src/xa51/main.c: before anyone really tries to use it :)
16049 * Install doc's in share/sdcc/doc
16050 * removed some obsolete files
16051 * Do a proper make distclean and uninstall
16052 M Makefile.common.in
16055 M device/include/Makefile.in
16056 M device/lib/Makefile.in
16059 M sim/ucsim/doc/Makefile.in
16061 R src/avr/peeph.rul
16062 R src/xa51/peeph.rul
16063 M support/cpp2/Makefile.in
16064 M support/makebin/Makefile
16067 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16069 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16071 2003-02-10 Borut Razem <borut.razem AT siol.net>
16073 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16074 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16075 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16076 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16077 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16078 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16079 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16080 src/z80/Makefile.bcc: Borland Makefile cleanup
16081 * as/z80/Makefile.bcc: Added Borland Makefile
16082 * support/cpp2/borland.h: Removed
16084 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16086 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16087 * src/SDCC.lex: new pragma NOIV
16088 * src/SDCCglobl.h: new pragma NOIV
16089 * src/SDCCmem.c: new pragma NOIV
16091 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16093 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16095 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16097 * src/SDCCmain.c: signal handling is switched off by --debug
16098 * doc/Makefile: small fix for install; use clean.mk again
16099 * doc/clean.mk: clean *.pdf and *.html too
16101 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16103 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16104 * device/lib/printfl.c: fix a ds390 bug by making it portable
16105 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16106 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16107 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16108 * debugger/mcs51/cmd.c: converted multi-line string literals
16109 * sim/ucsim/globals.cc: converted multi-line string literals
16110 * src/SDCCmain.c: introduced signal handler to remove temp files
16111 * doc/Makefile: small tweaks, implement clean
16112 * doc: removed generated files
16114 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16116 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16117 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16118 Address Record is not correctly generated for DS390."
16120 2003-02-02 Borut Razem <borut.razem AT siol.net>
16122 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16123 * as/mcs51/asm.h: fixed compilation with Borland C
16124 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16125 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16126 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16127 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16128 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16129 src/z80/Makefile.bcc: delete $(LIB) only if exist
16130 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16132 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16134 * device/include/malloc.h: introduced NULL
16135 * device/include/string.h: introduced NULL
16136 * device/include/stdlib.h: introduced NULL
16137 * device/lib/_memcpy.c: removed NULL
16138 * device/lib/_strcat.c: removed NULL
16139 * device/lib/_strchr.c: removed NULL
16140 * device/lib/_strcmp.c: removed NULL
16141 * device/lib/_strcpy.c: removed NULL
16142 * device/lib/_strcspn.c: removed NULL
16143 * device/lib/_strlen.c: removed NULL
16144 * device/lib/_strncat.c: removed NULL
16145 * device/lib/_strncmp.c: removed NULL
16146 * device/lib/_strncpy.c: removed NULL
16147 * device/lib/_strpbrk.c: removed NULL
16148 * device/lib/_strrchr.c: removed NULL
16149 * device/lib/_strspn.c: removed NULL
16150 * device/lib/_strstr.c: removed NULL
16151 * device/lib/_strtok.c: removed NULL
16152 * device/lib/malloc.c: removed NULL, include own header
16154 2003-02-02 <johan AT balder>
16156 * 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
16157 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16158 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16159 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16160 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16161 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16163 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16165 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16168 2003-02-01 <johan AT balder>
16170 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16172 2003-01-31 <johan AT CP255758-A>
16174 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16176 2003-01-30 <johan AT balder>
16178 * src/SDCCBBlock.c: automatic bug detection
16179 * src/SDCCicode.c: automatic bug detection
16181 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16183 * src/SDCCglobl.h: now --xram-size 0 works
16184 * src/SDCCmain.c: now --xram-size 0 works
16186 2003-01-29 <johan AT balder>
16188 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16190 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16192 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16193 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16194 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16195 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16196 * src/SDCCglobl.h: Added options --xram-size and --code-size
16197 * src/SDCCmain.c: Added options --xram-size and --code-size
16199 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16202 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16204 2003-01-27 <johan AT balder>
16206 * src/SDCC.y: fixed bug #613764
16208 2003-01-26 <johan AT balder>
16210 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16211 * src/SDCCsymt.h: fixed bug #673374
16212 * src/SDCCglue.c: fixed bug #661910
16213 * src/SDCCast.c: fixed bug #458099 and 673374
16215 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16217 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16218 * as/mcs51/strcmpi.h: added
16219 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16220 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16221 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16222 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16223 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16224 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16225 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16226 * as/mcs51/Makefile.aslink: new module strcmpi
16227 * as/mcs51/Makefile.asx8051: new module strcmpi
16228 * as/mcs51/Makefil.bcc: new module strcmpi
16229 * as/mcs51/Makefile.in: new module strcmpi
16230 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16232 2003-01-26 <johan AT balder>
16234 * src/SDCCglue.c: reverted back to 1.124
16235 * src/SDCCast.c: reverted back to 1.156
16236 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16238 2003-01-25 <johan AT balder>
16240 * src/SDCCglue.c: A better fix for bug #661910
16241 * src/SDCCast.c: A better fix for bug #661910
16242 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16244 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16246 * src/Makefile.in: remove spawn.o
16247 * src/SDCCmain.c: remove spawn.h
16248 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16249 * src/spawn.c: removed
16250 * src/spawn.h: removed
16251 * support/regression/ports/ds390/spec.mk: link with -r
16253 2003-01-24 <johan AT CP255758-A>
16255 * src/ds390/gen.c (aopOp): fixed bug #667458
16256 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16257 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16258 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16260 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16262 * src/mcs51/peeph.def: better assembler identation by Frieder
16263 * src/mcs51/gen.c: better assembler identation by Frieder
16265 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16267 * as/z80/string.h: removed for gcc 3.2
16268 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16269 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16271 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16273 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16274 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16275 * support/regression/Makefile: separate temp files for ports
16276 * support/regression/generate-cases.py: separate temp files for ports
16277 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16278 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16280 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16282 * moved tinitalk to device/examples/ds390
16284 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16286 * as/mcs51/lkmem.c: rflag is for DS390
16287 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16288 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16289 (linkEdit): move mem- and map-files the same way as ihx-files
16290 * src/z80/main.c (_setDefaultOptions): removed --generic
16291 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16292 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16293 * src/pic/glue.c (picglue): --c1mode works again
16294 * src/pic16/glue.c (pic16glue): --c1mode works again
16295 * src/asm.c (printCLine): fix #660034
16297 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16299 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16300 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16301 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16302 * as/mcs51/lkmem (summary): better fix for sp problem
16303 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16304 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16305 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16306 remove --stack-after-data
16308 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16310 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16311 * src/SDCCutil.c (join): ugly bug: missing '\0'
16312 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16314 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16316 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16318 * src/pic/main.c (_asmCmd): gpasm supports -o
16319 * src/z80/main.c: more general macros
16320 * device/lib/Makefile.in: remove intermediate files
16322 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16324 * .version: Bumped version number to 2.3.3
16325 * src/SDCCBBlock.c: new option -o
16326 * src/SDCCglobl.h: new option -o
16327 * src/SDCCglue.c: new option -o
16328 * src/SDCCmain.c: new option -o
16329 * src/asm.c: new option -o
16330 * src/ds390/main.c: new option -o
16331 * src/pic/glue.c: new option -o
16332 * src/pic/pcode.c: new option -o
16333 * src/pic/ralloc.c: new option -o
16334 * src/pic16/glue.c: new option -o
16335 * src/pic16/pcode.c: new option -o
16336 * src/pic16/ralloc.c: new option -o
16337 * src/z80/main.c: new option -o
16338 * device/lib/Makefile.in: use -o
16339 * support/regression/ports/ds390/spec.mk: use -o
16340 * support/regression/ports/gbz80/spec.mk: use -o
16341 * support/regression/ports/mcs51/spec.mk: use -o
16342 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16343 * support/regression/ports/z80/spec.mk: use -o
16344 * support/regression/ports/ucz80/spec.mk: use -o
16345 * support/regression/ports/xa51/spec.mk: use -o
16346 * support/regression/fwk/lib/timeout.c: fix usage string
16348 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16349 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16351 2003-01-07 <johan AT balder>
16353 * src/SDCCast.c (decorateType): fixed bug #600035
16355 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16356 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16357 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16358 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16359 * src/pic/pcode.c: outcommented unused variable to remove warnings
16360 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16362 2003-01-06 <karl AT turbobit.com>
16363 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16366 2003-01-06 <johan AT balder>
16368 * src/SDCCicode.c: fixed array add
16370 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16371 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16372 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16374 2003-01-04 <johan AT balder>
16376 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16378 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16379 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16381 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16382 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16383 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16385 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16386 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16388 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16389 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16391 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16392 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16394 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16396 * in /sdcc/as/mcs51/ changed these files in order to create an
16397 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16398 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16399 following files to include the previous two files: aslink.dsp,
16400 Makefile.aslink, Makefile.bcc, and Makefile.in.
16402 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16403 .adb instead of .cdb
16405 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16407 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16408 value from option --iram-size.
16410 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16412 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16415 2002-09-18 <wiml AT hhhh.org>
16417 * SDCClrange.h: exposed setFromRange() and setToRange()
16418 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16419 packRegsForAccUse() (bug 542397)
16420 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16421 multiple times and emitting the fetch operations more than once
16422 added aopGetUsesAcc() function to allow binary operators to
16423 fetch their operands in the correct order; made genMinus() emit
16424 compact code for X = LITERAL - Y
16426 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16427 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16428 sprintf() in line 1267.
16430 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16431 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16434 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16435 Changes to aslink (All the changes are marked with 'JCF'):
16437 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16440 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16441 area BSEG. Also moves, if possible, the DATA area down into the internal
16442 ram so more space is available.
16444 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16447 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16448 not bytes. Function summary() which creates a memory usage summary
16449 file with extension .mem. Reports of overlaping stack and small stack
16450 size. If the space for the stack is less than 16 bytes aslink trows a
16453 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16454 the 8051. Option 'y' for memory summary output file.
16456 Changes to sdcc (All the changes are marked with 'JCF'):
16458 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16460 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16461 overlaying area for it (uses RegBankUsed[4]).
16463 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16464 bank zero as used by default. By default aslink locates the stack
16465 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16466 the creation of the .mem file. Delegates the allocation of data area
16467 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16468 the begining of the stack area to aslink.
16470 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16471 glue() in SDCCglue.c creates an area for it.
16473 2002-09-03 Borut Razem <borut.razem AT siol.net>
16474 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16475 sdcc/src/pic/glue.c:
16476 introduced atexit() handler for teporay files removal in case of
16477 errors, assertions, ...
16479 2002-08-29 Borut Razem <borut.razem AT siol.net>
16480 * sdcc/support/cpp2/auto-host_vc_in.h:
16481 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16482 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16483 Maybe there is a similar problem with BORLANDC? It should be checked!
16485 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16486 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16487 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16488 was not executed, and the compiler (cl) launched a warning:
16489 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16491 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16492 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16494 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16495 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16497 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16498 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16499 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16500 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16501 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16502 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16503 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16504 - added Release configuration in VS projects
16505 - review of compiler an linker options
16506 - VC .exe files are generated in bin_vc directory, not to interfere
16507 with binaries generated from other projects (cygwin, mingw, bcc ...)
16509 * sdcc/src/yacc.dsp: added
16511 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16512 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16513 and insert the version number definitions from .version
16515 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16517 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16518 added - genarate auto-host.h using auto-host_vc_in.h as template
16521 removed from CVS, generated automatically
16523 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16524 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16526 2002-08-11 Borut Razem <borut.razem AT siol.net>
16527 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16529 2002-08-10 Borut Razem <borut.razem AT siol.net>
16530 * src/SDCCmain.c (main):
16531 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16532 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16533 The consequence was that some temporary files were not removed.
16536 unification of code in functions tempfilename() and tempfile():
16537 function tempnam() is defined in Visual Studio 6.0 and .NET
16539 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16541 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16542 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16543 - removed compiler command line option /WX: Treats all warnings as errors
16544 - update a list of source files, included into the project
16546 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16547 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16548 changed project type to Generic Project so that can be correcly converted to VS.NET project
16550 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16552 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16554 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16556 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16557 added return 0 statements after assert() to make compiler happy
16559 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16560 added newline in the def file to keep MSC compiler satisfied
16562 * sdcc/src/z80/gen.c:
16563 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16564 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16565 - solved MSC error in function aopDump()
16567 * sdcc_vc.h: define PREFIX as "\\sdcc"
16569 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16570 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16572 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16573 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16574 - Rewrote the register banking algorithm.
16575 - Added pCode live-range analysis to registers (for now, only non-used and
16576 singly-used registers optimized away)
16578 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16580 * 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.
16582 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16583 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16585 2002-04-22 Michael Hope <michaelh AT vroom>
16587 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16589 * configure.in (DD_COPT): Added include support required for gbdk.
16591 * .version: Bumped version number just to increase it.
16593 * src/SDCCmain.c: Added -nostdinc to the default options.
16595 2002-04-15 Michael Hope <michaelh AT vroom>
16597 * device/lib/z80/printf.c (sprintf): Added.
16599 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16601 * src/z80/peeph.def: Added transpose redundent load rule.
16603 * src/z80/main.c: Added force callee saves for jaune.
16605 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16607 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16609 2002-03-28 Johan Knol <johan AT balder>
16611 * src/SDCCval.c: fixed bug #532436
16613 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16615 Added "char *Processor" field to the port structure.
16618 Added -p option. Allows port dependent processor to be specified.
16621 Initialized the new field char *Processor field to NULL in all ports
16624 Compiler generated registers for interrupt context saving
16625 were not getting allocated.
16627 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16630 Fixed left shift. Will promote the left side of a left shift
16631 if a) left shifting more than size of operand or b) when assigned
16632 to something size > size of left side
16634 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16636 tons of changes. Register allocation has been
16637 rewritten. Added customization for the various PICs. Flow
16638 analysis is restructured. ...
16640 * src/pic/device.h:
16643 * src/pic/device.c:
16644 Added. device.c is a PIC port hack to accomodate variations
16647 2002-03-13 Michael Hope <michaelh AT vroom>
16649 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16651 2002-03-04 johanknol <johanknol AT manik>
16653 * /src/SDCCval.c: fixed
16655 const unsigned char arr[][2] = { { 0, 1 } };
16656 t18.c:1: error: Initializer element is not constant
16658 2002-03-04 bela <bela AT manik>
16660 * /device/include/mcs51reg.h:
16661 ds89c420 register definition update
16663 2002-03-03 <johan AT FRIJA>
16665 * support/Util/SDCCerr.c: did something, but don't no why anymore
16667 * support/regression/tests/bug-524691.c: made it a little less shy
16669 * src/SDCCast.c (decorateType): fixed bug #524697
16671 * src/SDCCast.c: made some lineno improvements
16673 * src/SDCCval.c (getNelements): changed warning to error
16675 * src/SDCCglue.c (printIvalArray): changed warning to error
16677 * src/SDCCicode.c: fixed a warning for mingw
16679 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16681 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16683 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16685 * src/ds390/peeph.def:
16686 Added some more peephole rules
16688 * src/ds390/gen.c: Various fixes & enhancements
16690 * src/SDCClrange.c, src/SDCClrange.h:
16691 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16693 * src/ds390/ralloc.c:
16694 various fixes & enhancements (ds390) specific
16696 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16697 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16700 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16702 2002-03-02 <johan AT FRIJA>
16704 * src/SDCCast.c (decorateType): fixed bug #524708
16706 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16708 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16710 2002-03-01 Michael Hope <michaelh AT vroom>
16712 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16714 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16716 2002-03-01 <johan AT FRIJA>
16718 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16720 * src/SDCCast.c (decorateType): fixed bug #524209
16722 * src/SDCCval.c (valNot): fixed bug #524195
16724 2002-02-26 <johan AT balder>
16726 * src/xa51/gen.c: fixed a warning
16728 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16730 * src/SDCCast.c (decorateType): fixed bug #522534
16732 2002-02-23 <johan AT balder>
16734 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16736 2002-02-22 <johan AT balder>
16738 * src/SDCCast.c: fixed bug #514865
16740 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16742 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16744 * sdcc/src/SDCCloop.c:
16745 Previous fix was not good. basic blocks that have "break" or "return" are
16746 not really partof a loop , but live ranges used in these blocks should
16747 be live thru the entire loop, so set partOfLoop but don't add them to
16750 2002-02-21 <johan AT FRIJA>
16752 * src/SDCCcse.c: fixed bug #514308
16754 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16757 Fixed BUG #519583. If a conditional block ended in a return/break
16758 statement inside a loop, it was not being considered part of the loop.
16760 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16762 2002-02-10 Karl Bongers <karl AT turbobit.com>
16765 Fixed up SDCDB debugger somewhat. Updated debugger/README
16766 with lots of comments and notes.
16768 * device/examples/test2.c:
16769 Fix bug, "red" variable not being initialized(compiler complained).
16771 * device/examples/Makefile, examples/test3.c:
16772 Add Makefile in device/examples folder, compiles test3.c
16773 for use as a multiple module SDCDB test case.
16775 * sim/ucsim/cmd.src/cmdset.cc:
16776 Took out debug printfs in ucsim "next" command.
16778 * sim/ucsim/xa.src:
16779 Karl and Johan start ucsim XA support. Most dissassembly working,
16780 about 75% emulation done(plenty of work remaining).
16782 * sim/ucsim/z80.src:
16783 Add Z80 support to ucsim, add test-ucz80 regression test,
16784 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16785 Notice z80 compiler fails on examples/test3.c/crc code.
16787 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16789 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16790 Added support for --parms-in-bank1
16792 * src/ds390/peeph.def:
16793 added a few more peephole optimzations
16795 * src/ds390/main.c:
16796 1) added __builtin_inp & __builtin_outp used to read in data of given length
16797 from a memory mapped port
16798 2) added __builtin_memcmp
16799 3) added __builtin_swapw swap bytes of a short
16801 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16802 1) handle multiple send & receives from register bank1
16803 2) ralloc can now allocate DPTR1 to some liveRanges
16805 * src/SDCCsymt.c, src/SDCCsymt.h:
16806 changes to handle multiple sends & receives
16808 * src/SDCCptropt.h:
16809 added some pointer arithmetic optimization
16811 * src/SDCCptropt.c:
16812 added some pointer arithmetic optimizations but not stable yet so not
16813 called from anywhere (will get this working shortly)
16815 * src/SDCCopt.c: fixed for multiple sends & receives
16818 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16819 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16820 set preprocessor defines (depending on options)
16822 * src/SDCCicode.c, src/SDCCicode.h:
16823 changes made to handle multiple sends & receives
16826 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16828 * src/SDCCcse.c, src/SDCCcse.h:
16829 added function findbackward def (to be used in upcoming optimization)
16831 * src/SDCCcflow.c, src/SDCCcflow.h:
16832 added function returnAtEnd - to determine if a basic block terminates with
16835 * src/SDCCast.c, src/SDCCast.h:
16836 added option parms-in-bank1
16838 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16839 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16840 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16841 adjusted for --parms-in-bank1 option
16843 * device/include/string.h:
16844 donot redefine "reentrant" keyword
16846 * device/include/ds80c390.h: Added some more SFRs
16848 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16850 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16852 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16854 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16856 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16858 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16860 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16862 * Added --xram-movc option
16864 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16866 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16868 2002-01-11 Johan Knol
16870 * Added math lib of Jesus Calvino-Fraga
16872 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16874 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16875 * support/regression/Makefile: new target test-mcs51-stack-auto
16876 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16878 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16880 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16882 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16884 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16886 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16888 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16890 * src/SDCCglue.h: add definition for printIvalChar()
16892 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16894 * src/SDCCast.c: fix #498138 by Johan
16896 * src/SDCCglue.c: fix #498138 by Johan
16898 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16900 * support/regression/Makefile: fix clean
16902 * support/regression/ports/ds390/support.c: fix transmission of last character
16904 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16906 * /sdcc/src/ds390/gen.c:
16907 a) improved computing address of stack variable
16908 b) took out some #if 0 code
16909 c) improved parmBytes adjustment
16910 d) improved genPlusIncr & genMinusIncr
16911 e) genCmp could generate bad code (when left assigned to DPTR)
16912 f) Fixed bug in hasInc
16914 * /sdcc/src/ds390/ralloc.c:
16915 a) packRegsForSupport could mess up live information (Fixed)
16916 b) packRegsDPTRuse could be incorrect for left & right shift
16918 * /sdcc/src/mcs51/ralloc.c:
16919 packRegsForSupport could mess up the live information (Fixed)
16921 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16923 * /sdcc/src/SDCCast.c:
16924 can reverse a loop even if function call is present as long
16925 as the loop control variable is local & is not passed as parameter
16927 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16929 * /sdcc/ChangeLog: *** empty log message ***
16931 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16932 More builtin function additions for TININative
16934 * /sdcc/src/ds390/ralloc.c:
16935 Had broken the regression testsuite
16937 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16939 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16940 Added funcattr hasStackParms will be set for reentrant functions when there
16941 are paramteres on the stack, this helps in minimizing frame pointer generation
16942 typeFromStr can handle function pointers now
16944 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16945 *** empty log message ***
16947 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16949 * /src/ds390/gen.c, /src/ds390/main.c:
16950 More builtin function additions for TININative
16952 * /src/ds390/ralloc.c:
16953 Had broken the regression testsuite
16955 * /src/SDCCast.c: Fixed a bug in dumptree
16957 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16958 Added funcattr hasStackParms will be set for reentrant functions when there
16959 are paramteres on the stack, this helps in minimizing frame pointer generation
16960 typeFromStr can handle function pointers now
16962 * /doc/builtins.txt, /doc/TININative.txt:
16963 *** empty log message ***
16966 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16968 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16969 ALPHA version for -mTININative
16971 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16972 updated to reflect changes in the port structure
16975 added function do_assemble (similar to do_link) if non-null this function
16976 will be called to do assembly (-mTININative) requires a multi command
16978 added function genAssemblerEnd will be called to generate assembler Epilogue
16981 added _JavaNative to debug info printing
16983 * /src/SDCCmain.c: added option --tini-libid
16984 added port->do_assemble function (-mTININative) has a multi command assemble
16986 * /src/SDCCglue.c: Disabled "constExpr" check
16987 added port->genAssemblerEnd function
16989 * /src/SDCCglobl.h: Added option --tini-libid value
16992 tookout optimizeCompare from the header (has no external references)
16994 * /src/SDCCast.c: made one more function "static"
16996 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16998 * src/z80/mappings.i: Added z80asm support.
17000 * src/z80/main.c: Added z80asm support on --asm=z80asm
17002 * src/z80/gen.c: Fixed asm portability issues.
17004 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17006 * src/SDCCglue.c (printExterns): Added global/extern split.
17008 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17010 * support/regression/Makefile: added test for mcs51 model large
17012 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17014 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17016 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17018 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17020 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17022 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17024 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17026 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17028 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17030 * support/regression/tests/simplefloat.c: Port to mcs51.
17032 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17033 * support/regression/tests/bug-485362.c: Added.
17035 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17037 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17039 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17041 * src/z80/gen.c (aopDump): Added a dump function.
17043 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17044 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17046 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17048 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17050 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17052 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17054 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17056 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17058 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17060 * support/regression/ports/ds390/support.c: Use tinibios.
17062 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17064 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17066 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17067 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17069 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17071 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17073 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17075 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17077 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17078 (packRegsForIYUse): Created and optimised.
17080 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17082 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17083 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17085 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17087 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17089 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17091 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17093 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17095 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17097 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17099 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17101 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17103 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17105 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17107 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17108 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17109 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17111 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17113 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17114 (genNotFloat): Added.
17115 (genUminusFloat): Added.
17117 * device/lib/z80/Makefile: Added floating pt stubs.
17119 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17121 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17123 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17125 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17127 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17129 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17131 * sdcc/support/regression/Makefile: Add port ds390.
17133 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17135 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17137 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17139 * sdcc/support/regression/ports/ds390/support.c: Added.
17141 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17143 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17145 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17147 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17149 * device/include/malloc.h: Added z80 and gbz80 support.
17151 * device/lib/gbz80/heap.s: Added.
17153 * device/lib/z80/heap.s: Added.
17155 * device/lib/malloc.c: Added z80 and gbz80 support.
17157 * support/regression/tests/malloc.c (testMalloc): Added.
17159 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17161 * support/regression/tests/bug-478094.c: Added.
17163 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17165 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17167 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17169 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17171 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17173 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17175 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17177 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17179 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17181 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17183 * support/regression/tests/bug-477927.c: Added.
17185 * src/z80/peeph.def: Added minor rules.
17187 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17189 * src/z80/peeph.def: Added jump optimisation modification.
17191 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17193 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17195 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17197 * support/regression/tests/funptrs.c: Added.
17199 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17201 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17203 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17205 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17207 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17209 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17210 (movLeft2ResultLong): Created.
17212 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17213 (joinPushes): Added. Joins two char pushes into a word push.
17215 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17217 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17219 * support/makebin/Makefile (install): Added creation of dest dir.
17221 2001-10-24 Karl Bongers <karl AT turbobit.com>
17223 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17225 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17227 * src/z80/ralloc.c: Turned off faulty pack for one use.
17229 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17231 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17233 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17235 * support/regression/Makefile: Improved clean
17237 * support/regression/ports/gbz80/spec.mk: Added clean
17239 * support/regression/ports/host/spec.mk: Added clean
17241 * support/regression/ports/z80/spec.mk: Added clean
17243 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17245 * support/regression/ports/mcs51/timeout.c: little improvements
17247 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17249 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17251 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17253 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17255 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17257 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17259 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17261 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17262 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17264 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17266 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17268 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17270 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17272 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17274 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17276 * support/regression/tests/longor.c: Added.
17278 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17280 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17282 * as/mcs51/aslink.h: define PATH_MAX
17284 * as/mcs51/asm.h: define PATH_MAX
17286 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17288 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17290 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17292 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17294 * src/SDCCglobl.h: define PATH_MAX
17296 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17298 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17300 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17302 * src/z80/gen.c (gencjneshort): Fixed
17304 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17306 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17308 * support/regression/tests/bug-469671.c: Added.
17310 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17312 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17314 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17316 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17318 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17320 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17322 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17324 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17326 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17328 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17330 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17332 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17334 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17336 * 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.
17338 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17340 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17342 2001-10-07 <johan AT FRIJA>
17344 * device/lib/gets.c (gets): fixed the return value.
17346 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17347 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17349 * 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.
17351 * 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.
17353 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17355 * src/pic/gen.c: Removed Safe_strdup.
17357 * configure.in: Added option to enable libgc support.
17359 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17360 (bitVectUnion): Optimised.
17361 (bitVectIntersect): Optimised.
17362 (bitVectBitsInCommon): Optimised.
17363 (bitVectCplAnd): Optimised.
17365 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17367 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17369 * src/SDCCmain.c: distinguish between assembler debug and plain options
17371 * src/avr/main.c: remove standard assembler options
17373 * src/ds390/main.c: remove standard assembler options
17375 * src/mcs51/main.c: remove standard assembler options
17377 * src/port.h: removed "PENDING" comment
17379 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17381 * src/device/lib/_mulint.c : new, with assember functions
17383 * src/device/lib/_mullong.c : new, with assember functions
17385 * src/device/lib/_divuint.c : with assember functions
17387 * src/device/lib/_divsint.c : with assember functions
17389 * src/device/lib/_divulong.c: with assember functions
17391 * src/device/lib/_divslong.c: with assember functions
17393 * src/device/lib/_moduint.c : with assember functions
17395 * src/device/lib/_modsint.c : with assember functions
17397 * src/device/lib/_modulong.c: with assember functions
17399 * src/device/lib/_modslong.c: with assember functions
17401 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17403 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17405 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17406 replaced _mululong.c and _mulslong.c by _mullong.c
17408 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17410 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17412 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17414 * src/SDCCglue.c: test, if win32api is available for MINGW
17416 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17418 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17419 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17420 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17421 * support/regression/ports/host/spec.mk: removed GENERIC
17422 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17423 * support/regression/ports/z80/spec.mk: removed GENERIC
17425 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17427 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17429 * support/regression/tests/bug-467035.c: Created.
17431 2001-10-01 <johan AT FRIJA>
17433 * src/SDCC.y: fixed bug #466586 part 1
17435 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17437 * SDCCicode.c: z80 has no generic pointers
17438 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17440 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17442 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17444 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17446 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17448 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17450 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17452 * configure.in: Fixed up so that ucsim is only configured once.
17454 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17456 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17457 (getPathDifference): As above.
17459 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17461 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17463 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17464 * .version: Updated to 2.3.1
17466 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17467 Added copyright header.
17469 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17470 (assemble): Added support for macro based assembler commands.
17471 (linkEdit): Added support for macro based linker commands.
17472 (preProcess): Changed the pre-processor to use macros.
17473 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17474 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17476 * device/lib/z80/crt0.s: Added module name for debugging.
17478 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17480 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17482 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17484 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17486 * src/Makefile.in: Added SDCCmacro and SDCCutil
17488 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17490 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17492 2001-09-16 <johan AT FRIJA>
17494 * 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.
17496 2001-09-15 <johan AT FRIJA>
17498 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17499 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17501 2001-09-11 <johan AT FRIJA>
17503 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17505 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17507 * support/regression/tests/bug-460444.c: Added test case.
17509 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17510 (genCast): Added justification for all of the asserts.
17512 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17514 * support/regression/support.c: _xdata replaced by xdata
17516 * support/regression/spec.mk: removed _generic
17518 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17520 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17522 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17523 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17525 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17527 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17529 * support/regression/tests/bug-460010.c: Added test case.
17531 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17533 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17535 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17537 * support/regression/testfwk.c: removed workaround for bug #436344
17539 * support/regression/tests/bp.c: use less memory with mcs51
17541 * support/regression/tests/bug-441448.c: use less memory
17543 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17545 * support/regression/collate-results.py: typo
17547 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17549 * support/regression/tests/fetchoverlap.c: Added new test case.
17551 * support/regression/tests/bp.c: Added new test case.
17553 * support/regression/tests/bug-448984.c: Added new test case.
17555 * support/regression/tests/pow2shifts.c: Added new test case.
17557 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17558 (genlshTwo): Fixed right shift for count > 8.
17560 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17562 2001-09-08 <johan AT FRIJA>
17564 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17566 2001-09-07 <johan AT FRIJA>
17568 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17570 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17572 2001-09-06 <johan AT FRIJA>
17574 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17575 * bernhard noted me at this: "() equals to (void)" (1.38)
17577 2001-09-05 <johan AT FRIJA>
17579 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17581 2001-09-04 <johan AT FRIJA>
17583 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17586 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17588 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17590 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17592 * link/z80/aslink.h: Fixed path for PATH_MAX
17594 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17596 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17598 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17600 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17602 * 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.
17604 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17606 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17607 (genCmp): Fixed up genCmp for the GB with longs.
17609 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17611 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17613 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17615 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17617 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17619 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17621 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17623 * 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.
17625 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17627 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17629 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17631 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17633 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17635 * sim/ucsim/configure: little improvement of Cygwin-detection
17636 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17637 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17638 * support/regression/tests/bug-221100.c: small changes for mcs51
17639 * support/regression/tests/bug-221168.c: small changes for mcs51
17640 * support/regression/tests/bug-227710.c: small changes for mcs51
17641 * support/regression/tests/staticinit.c: small changes for mcs51
17642 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17643 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17644 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601