1 2009-04-27 Borut Razem <borut.razem AT siol.net>
3 * fixed GCC 4.4.0 mingw compilation:
4 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
5 * support/cpp/sdcpp-opts.c: fixed warning:
6 unknown conversion type character 'm' in format,
7 use strerror(errno) instead of %m glibc extension format specifier
8 * src/SDCCsymt.c: fixed warning:
9 suggest parentheses around operand of '!' or change '&' to '&&' or
11 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
12 unknown conversion type character 'h' in format,
13 replaced hh printf format specifier with parameter casting to
16 support\cpp\sdcpp-opts.c
18 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
19 * device/lib/z80/shift.s,
20 device/lib/z80/memmove.s,
22 device/lib/z80/mulchar.s,
25 Applied patch #2762516 from Marco Bodrato containing minor
26 improvementsof many Z80 asm routines.
28 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
30 * support/regression/tests/strtok.c,
31 support/regression/tests/strstr.c,
32 support/regression/tests/strspn.c,
33 support/regression/tests/strncmp.c,
34 support/regression/tests/strcpy.c,
35 support/regression/tests/strcmp.c:
36 Added some regression tests by Ruud van Silfhout from patch #2321830.
38 2009-04-13 Borut Razem <borut.razem AT siol.net>
40 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
41 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
42 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
43 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
45 2009-04-13 Raphael Neider <rneider AT web.de>
47 * device/lib/pic16/bootstrap.sh: avoid symlinks
48 * device/lib/pic16/configure.ac,
49 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
51 2009-04-13 Borut Razem <borut.razem AT siol.net>
53 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
54 svn revision #5341, since it makes asranlib to fail on cygming and
55 mingw builds: win32 native asranlib doesn't understand cygwin paths.
57 2009-04-10 Raphael Neider <rneider AT web.de>
59 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
60 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
61 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
62 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
63 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
64 device/lib/pic16/libsdcc/float/fs2ulong.c,
65 device/lib/pic16/libsdcc/float/fsadd.c,
66 device/lib/pic16/libsdcc/float/fsdiv.c,
67 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
68 changes from the pic16 port, minor code cleanup
69 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
71 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
73 * device/lib/z80/mod.s,
74 device/lib/z80/Makefile.in,
76 device/lib/z80/modsigned.s,
77 device/lib/z80/divsigned.s:
78 Applied patch #2741451 from Marco Bodrato
79 and moved functions for signed modulo into
82 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
84 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
86 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
89 src/z80/peeph-z80.def:
90 Improved caching of pointers in hl and iy.
92 Applied patch #2727917 from Marco Bodrato.
94 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
97 Enabled use of hl as inter-i-code temporary.
99 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
101 * src/z80/peeph-z80.def:
102 Reenabled peephole 0t.
104 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
107 Fixed bugs #2728224, #2728218.
108 src/z80/peeph-z80.def:
109 Workaround for bug #2728445.
110 support/regression/tests/memory.c:
111 Added test for memcmp().
113 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
115 * device/lib/z80/mul.s,
116 device/lib/z80/memmove.s,
117 device/lib/z80/strlen.s:
118 Minor improvements, code cleanup and license clarification.
120 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
122 * device/lib/z80/mul.s:
123 Minor improvement in Z80 16x16 bit multiplication.
125 2009-03-23 Borut Razem <borut.razem AT siol.net>
127 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
128 device/include/pic/limits.h, device/include/pic16/limits.h,
129 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
130 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
131 support/regression/tests/funsigned-char.c:
132 applied patch 2704189: character constant sign fix
133 thanks to Robert Larice
135 2009-03-22 Borut Razem <borut.razem AT siol.net>
137 * Small Device C Compiler 2.9.0 released
138 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
140 2009-03-15 Borut Razem <borut.razem AT siol.net>
142 * support/scripts/repack_release.sh: added
144 2009-03-13 Borut Razem <borut.razem AT siol.net>
146 * doc/sdccman.lyx: "freeware" replaced with "free open source"
148 2009-03-12 Borut Razem <borut.razem AT siol.net>
150 * src/z80/peep.c: #2652979: --debug crashes sdcc
152 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
155 support/regression/tests/bug2655200.c:
156 applied modified patch from Robert Larice <larice AT vidisys.de>
157 fixing original report of bug #2655200: pointer to pdata memory
158 not correctly initialized
160 2009-03-11 Borut Razem <borut.razem AT siol.net>
162 * as/asranlib/asranlib.c: retain the original file mode
164 2009-03-10 Borut Razem <borut.razem AT siol.net>
166 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
167 support/regression/tests/bug1875933.c:
168 fixed bug #1875933: Evelyn jumps into the void
169 thanks to Robert Larice
171 2009-03-10 Raphael Neider <rneider AT web.de>
173 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
174 to pCodeInstruction to avoid a segmentation fault
176 2009-03-03 Borut Razem <borut.razem AT siol.net>
178 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
180 2009-03-03 Raphael Neider <rneider AT web.de>
182 * device/lib/pic/libdev/Makefile.in: build device-specific
183 libraries for the correct processor, fixes #2654585
185 2009-03-01 Raphael Neider <rneider AT web.de>
187 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
189 2009-03-01 Borut Razem <borut.razem AT siol.net>
191 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
192 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
193 changed sdcc version to 2.9.0
195 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
197 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
198 (serialRegAssign): do not spil bit registers
199 throughout cosmetic changes
200 * support/regression/tests/bug2435941.c: new, added
202 2009-02-28 Raphael Neider <rneider AT web.de>
204 * src/regression/compare10.c,
205 src/regression/compare7.c,
206 src/regression/compare8.c,
207 src/regression/compare9.c: reset watchdog timer in time
208 * src/regression/configword.c: apply patch from #2488150
209 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
210 handler to 0x0000 as the linker no longer knows STARTUP sections
211 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
212 patch #2512926 to (mostly) fix #1762626, cosmetic changes
213 * src/pic/pcodepeep.c: remove reference to nonexisting function
215 2009-02-28 Raphael Neider <rneider AT web.de>
217 * device/include/pic16/signal.h: avoid multiline inline
218 assembler statements in macros, addresses #2644965
220 2009-02-27 Raphael Neider <rneider AT web.de>
222 * device/include/pic16/pic18f[24][3456]k20.h,
223 device/include/pic16/pic18f[68][567]j50.h,
224 device/include/pic16/pic18f[68]6j55.h,
225 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
226 device/lib/pic16/libdev/pic18f[68][567]j50.c,
227 device/lib/pic16/libdev/pic18f[68]6j55.c,
228 device/include/pic16/pic18fregs.h,
229 device/include/pic16/pic16devices.txt,
230 device/lib/pic16/pics.all,
231 device/lib/pic16/libdev/Makefile.am,
232 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
233 families (87j50 family contributed by Robert Wuest)
235 * device/include/pic16/adc.h,
236 device/lib/pic16/libio/adc/adcbusy.c,
237 device/lib/pic16/libio/adc/adcclose.c,
238 device/lib/pic16/libio/adc/adcconv.c,
239 device/lib/pic16/libio/adc/adcopen.c,
240 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
242 * doc/sdccman.lyx: updated list of supported devices, fixed typo
243 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
245 * device/lib/pic16/Makefile.in,
246 device/lib/pic16/libm/Makefile.in,
247 device/lib/pic16/debug/Makefile.in,
248 device/lib/pic16/libio/Makefile.in,
249 device/lib/pic16/startup/Makefile.in,
250 device/lib/pic16/libsdcc/Makefile.in,
251 device/lib/pic16/libdev/Makefile.in,
252 device/lib/pic16/libc/Makefile.in: regenerated
254 2009-02-27 Borut Razem <borut.razem AT siol.net>
256 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
257 #1829678 and #1704376 in the way proposed by Alan Baldwin
259 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
261 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
262 to Steve Qu for the fix.
264 2009-02-23 Borut Razem <borut.razem AT siol.net>
266 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
267 it is already fixed for mcs51 and hc08 targets
268 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
270 2009-02-22 Borut Razem <borut.razem AT siol.net>
272 * device/lib/Makefile.in: fixed parenthesis error
273 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
274 fixed webdocs bug #1967920: --version
276 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
278 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
280 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
282 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
283 when addresses are unsorted
285 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
287 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
288 Gudjon Gudjonsson <gudjon AT gudjon.org>
289 * device/include/mcs51/p89c66x.h: fixed some defines
290 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
291 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
294 2009-02-14 Borut Razem <borut.razem AT siol.net>
296 * doc/sdccman.lyx: corrected cpp info
298 2009-02-13 Borut Razem <borut.razem AT siol.net>
300 * as/Makefile.in: *.doc renamed to *.txt
302 2009-02-11 Borut Razem <borut.razem AT siol.net>
304 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
305 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
307 2009-02-11 Borut Razem <borut.razem AT siol.net>
309 * doc/sdccman.lyx: documented ar format libraries
311 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
313 * support/regression/tests/float_single.c: added regression
314 test. Some testpoints for probably rarely used functions
315 (acosf, sinhf, tanf, expf) disabled for some targets
317 2009-02-10 Raphael Neider <rneider AT web.de>
319 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
320 (genAssign): fixed for operands on the stack
322 * device/lib/pic16/libc/stdio/vfprintf.c,
323 device/lib/pic16/configure.ac,
324 device/lib/pic16/Makefile.common: add configurable support for
325 printing floats via ./configure --enable-floats
326 * device/lib/pic16/configure,
327 device/lib/pic16/Makefile.in,
328 device/lib/pic16/libm/Makefile.in,
329 device/lib/pic16/debug/Makefile.in,
330 device/lib/pic16/libio/Makefile.in,
331 device/lib/pic16/startup/Makefile.in,
332 device/lib/pic16/libsdcc/Makefile.in,
333 device/lib/pic16/libdev/Makefile.in,
334 device/lib/pic16/libc/Makefile.in: regenerated
335 * doc/sdccman.lyx: documented float support and how to get it
336 * doc/Makefile.in: fixed race condition on parallel builds
338 * device/lib/pic16/libc/stdio/sprintf.c,
339 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
340 pointer to the string buffer, enlarge buffer for x_ftoa()
342 2009-02-10 Borut Razem <borut.razem AT siol.net>
344 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
346 2009-02-10 Raphael Neider <rneider AT web.de>
348 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
350 2009-02-09 Raphael Neider <rneider AT web.de>
352 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
353 artificial bank size limits for compound data (structs, arrays),
354 avoids assert if --obanksel=N, N > 1, is given
356 2009-02-09 Borut Razem <borut.razem AT siol.net>
358 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
359 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
360 uses '`' character instead '\n' for padding
361 * as/asranlib/asranlib.c: made it more robust
363 2009-02-08 Borut Razem <borut.razem AT siol.net>
366 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
367 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
370 2009-02-07 Borut Razem <borut.razem AT siol.net>
372 * as/asranlib/asranlib.c: fixed BSD header length calculation
373 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
374 due sdcc asxxxx license change to GPLv3
376 2009-02-05 Borut Razem <borut.razem AT siol.net>
378 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
379 added support for BSD (Mac OS X) ar format
380 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
381 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
382 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
383 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
384 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
385 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
386 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
387 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
388 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
389 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
390 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
391 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
392 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
393 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
394 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
395 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
396 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
397 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
398 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
399 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
400 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
401 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
402 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
403 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
404 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
405 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
406 changed license to GPL either version 3, or (at your option) any
409 2009-02-05 Borut Razem <borut.razem AT siol.net>
411 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
412 added support for BSD (Mac OS X) ar format
414 2009-02-02 Borut Razem <borut.razem AT siol.net>
416 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
417 device/lib/z80/Makefile.in:
418 chose source files in the PORT directory if they are available
420 2009-02-01 Raphael Neider <rneider AT web.de>
422 * device/lib/pic16/libdev/pic18f1220.c,
423 * device/lib/pic16/libdev/pic18f4450.c:
424 define SSPBUF to allow use of printf
426 2009-02-01 Borut Razem <borut.razem AT siol.net>
428 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
429 device/lib/hc08/Makefile.in, device/lib/incl.mk,
430 device/lib/z80/Makefile.in:
431 don't remake libraries
432 * support/regression/tests/snprintf.c:
433 reenable floating point in small-xstack-auto library
435 2009-01-26 Raphael Neider <rneider AT web.de>
437 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
439 2009-01-25 Raphael Neider <rneider AT web.de>
441 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
442 search path instead of appending them
444 2009-01-24 Borut Razem <borut.razem AT siol.net>
446 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
447 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
448 to 32 bit unsigned int when calling sputl() since it is a macro
449 * as/link/lkar.c: changed the initialization of This->loaded
451 2009-01-23 Borut Razem <borut.razem AT siol.net>
453 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
454 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
455 unsigned int when calling new(), since asxxxx doesn't use function
458 2009-01-21 Borut Razem <borut.razem AT siol.net>
460 * as/link/lkar.h: sgetl and sputl are independent of endianness
461 * as/link/sdxxxx_config.h.in: removed endianness detection
463 2009-01-20 Borut Razem <borut.razem AT siol.net>
465 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
466 due creation of ar format libraries
467 * support/scripts/sdcc.nsi:
468 don't add nonexistent object files to the package
470 2009-01-19 Borut Razem <borut.razem AT siol.net>
472 * Makefile.in, configure.in, configure,
473 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
474 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
475 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
476 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
477 device/lib/small/Makefile.in,
478 device/lib/z80/Makefile.in: create ar format libraries
479 * support/regression/ports/mcs51-xstack-auto/spec.mk:
480 use device/lib/Makefile to create library
481 * support/regression/tests/snprintf.c:
482 floating point is not enabled in small-xstack-auto library
483 * device/lib/libfloat.lib, device/lib/libint.lib,
484 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
486 2009-01-18 Borut Razem <borut.razem AT siol.net>
488 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
489 warning: extra tokens at end of #endif directive
491 2009-01-11 Borut Razem <borut.razem AT siol.net>
493 * Makefile.in: added SDCC_ASRANLIB to PKGS
495 2009-01-10 Borut Razem <borut.razem AT siol.net>
497 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
498 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
499 due added support for ar format libraries
501 2009-01-09 Borut Razem <borut.razem AT siol.net>
503 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
504 as/asranlib/asranlib.c: added asranlib
505 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
506 * Makefile.in, as/link/hc08/Makefile.in,
507 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
508 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
509 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
510 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
511 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
512 configure.in, sdcc.dsw: modified to support ar format libraries
514 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
516 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
519 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
521 * sim/ucsim/z80.src/inst_ed.cc:
522 Fixed bug #2488074, which made regression tests fail.
524 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
526 * device/lib/z80/mod.s,
527 device/lib/z80/div.s,
528 device/lib/z80/mulchar.s,
529 device/lib/z80/mul.s,
530 device/lib/z80/divsigned.s,
531 device/lib/z80/Makefile.in:
532 Implemented RFE #1702376.
534 2009-01-05 Borut Razem <borut.razem AT siol.net>
536 * as/link/lksdcclib.c:
537 fixed linker hanging in INDEXLIB is not defined (hc08)
539 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
542 Implemented RFE #2485684, and some further improvements of HL caching
544 * src/z80/peeph-z80.def:
545 Fixed a bug exposed by implementing RFE #2485684.
547 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
549 * src/z80/peeph-z80.def:
550 Peephole improvements.
553 device/include/string.h,
554 device/lib/z80/memmove.s:
556 * device/lib/z80/Makefile.in,
557 device/lib/Makefile.in,
558 support/regression/tests/memory.c,
559 device/lib/z80/strlen.s:
560 Partially implemented RFE #2471534.
562 2009-01-04 Borut Razem <borut.razem AT siol.net>
564 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
565 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
566 * doc/README.txt: updated John Hartman's e-mail address
567 * as/link/lkrel.c, as/link/lksdcclib.c:
568 fixed bug #2484677: Linker hangs
569 * src/z80/peep.c: fixed msvc warning C4047:
570 'return' : 'int ' differs in levels of indirection from 'char *'
571 * config.dsp: as/lib corrected to as/link
573 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
576 Implemented RFE #2484693.
577 * src/z80/peeph-z80.def:
578 Some peephole improvements.
580 2009-01-03 Borut Razem <borut.razem AT siol.net>
583 fixed warning: 'ret' may be used uninitialized in this function
585 2009-01-02 Borut Razem <borut.razem AT siol.net>
587 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
588 as/link/getline.[ch], as/link/lkrel.[ch]: added,
589 made support for differnet library formats more flexible,
590 preparation for support of ar format
591 * as/link/lklibr.c, as/link/z80/Makefile.in,
592 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
593 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
594 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
595 as/link/hc08/lkelf.c, as/link/aslink.h:
596 made support for differnet library formats more flexible,
597 preparation for support of ar format
599 2009-01-01 Borut Razem <borut.razem AT siol.net>
601 * as/link/asxxxx_config.h.in:
602 fixed warning: extra tokens at end of #endif directive
604 fixed warning: suggest parentheses around && within ||
605 * device/lib/Makefile.in: allow whitespaces at the end of lines in
606 ports.build, in order to make it work on cygwin - it seems to be a
607 bug in cygwin grep: CR is not treated as part of end-of-line
609 2008-12-31 Borut Razem <borut.razem AT siol.net>
611 * configure, configure.in, config.dsp, config_vc.awk,
612 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
613 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
614 introduced asxxxx_config.h.in
616 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
619 src/z80/peeph-z80.def:
620 Minor addition improvement.
622 2008-12-30 Raphael Neider <rneider AT web.de>
624 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
625 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
626 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
627 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
628 support/librarian/sdcclib.c, support/makebin/makebin.c:
629 partially revert changes from r5293..r5295
631 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
633 * src/z80/peeph-z80.def:
634 Minor peephole improvement.
636 2008-12-29 Raphael Neider <rneider AT web.de>
638 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
639 incorrectly discarded BANKSELs
641 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
643 * support/regression/tests/memory.c:
644 Added simple test for memset(), memcpy() and memmove()
646 2008-12-29 Borut Razem <borut.razem AT siol.net>
648 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
650 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
652 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
653 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
654 (177.j): added new rule
655 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
656 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
657 (decorateType CAST): propagate storage class to generic pointer results
659 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
661 * device/lib/z80/string.c,
662 device/lib/z80/printf.c,
663 device/lib/z80/mul.s:
666 Fixed code generation bug exposed by builtin memcpy().
668 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
670 * device/lib/_memcpy.c:
671 fixed conflict with builtin memcpy()
673 2008-12-26 Borut Razem <borut.razem AT siol.net>
675 * support/librarian/sdcclib.c:
676 fixed bug 2466950: "sdcclib broken"
677 by removing fgets return value check
679 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
682 device/include/string.h: Implemented RFE #1914254
684 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
685 * device/lib/z80/Makefile.in,
686 device/lib/Makefile.in,
687 device/lib/z80/memmove.s: Implemented RFE #1914256
689 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
691 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
692 * src/z80/peep.c: improved checks for unused data
694 src/z80/main.c: Implemented RFE #1899189
696 2008-12-25 Borut Razem <borut.razem AT siol.net>
698 * support/regression/Makefile.in:
699 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
701 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
703 * src/z80/peeph-z80.def: minor peephole improvements
705 2008-12-21 Borut Razem <borut.razem AT siol.net>
707 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
708 due to redefinition of symbol __assert
709 sdcclib.c:53:1:warning: "__assert" redefined
710 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
711 warning: this is the location of the previous definition
713 2008-12-20 Raphael Neider <rneider AT web.de>
715 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
716 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
717 support/cpp/libcpp/macro.c: fix format string errors
719 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
721 * src/pic/device.c: partial rewrite using strtok,
722 quieten compiler warnings, adopt SDCC coding style
724 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
725 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
726 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
727 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
728 support/librarian/sdcclib.c, support/makebin/makebin.c:
729 quieten most compiler warnings
731 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
732 probably fix operator precedence bug
734 * doc/clean.mk: quieten rm if no .lyx is present
736 2008-12-19 Borut Razem <borut.razem AT siol.net>
738 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
739 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
740 doc/README.txt, doc/test_suite_spec.lyx:
741 applied patch 2446381: Dcoumentation spelling correcitons
742 thanks to Steven Borley
744 2008-12-16 Raphael Neider <rneider AT web.de>
746 * device/include/pic/pic12f629.h,
747 device/include/pic/pic12f675.h,
748 device/lib/pic/libdev/pic12f629.c,
749 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
751 2008-12-14 Borut Razem <borut.razem AT siol.net>
753 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
754 converted to LyX 1.5.7 (\lyxformat 276) format
756 2008-12-07 Borut Razem <borut.razem AT siol.net>
758 * support/regression/tests/bitfields.c:
759 added test case for bug #2366757
761 2008-12-07 Raphael Neider <rneider AT web.de>
763 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
764 NULL pointer dereference, closes #2366757
766 2008-11-25 Raphael Neider <rneider AT web.de>
768 * device/include/pic16/pic16devices.txt,
769 sdcc/src/pic16/device.c,
770 sdcc/src/pic16/device.h: implicitly disable XINST
771 whenever CONFIG4L is set via an additional optional
772 argument to the configword directive in pic16devices.txt
774 2008-11-24 Raphael Neider <rneider AT web.de>
776 * device/lib/pic16/configure.ac,
777 device/lib/pic16/Makefile.common: fixed quoting issues
779 * device/lib/pic16/configure,
780 device/lib/pic16/debug/Makefile.in,
781 device/lib/pic16/libc/Makefile.in,
782 device/lib/pic16/libdev/Makefile.in,
783 device/lib/pic16/libio/Makefile.in,
784 device/lib/pic16/libm/Makefile.in,
785 device/lib/pic16/libsdcc/Makefile.in,
786 device/lib/pic16/Makefile.in,
787 device/lib/pic16/startup/Makefile.in: regenerated
789 * src/pic16/main.c (_pic16_finaliseOptions): revert to
792 2008-11-24 Raphael Neider <rneider AT web.de>
794 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
795 argument of --asm= or --link= to allow for
796 --asm="sh script --options", the user can double quote the
797 argument if needed: --asm="'c:/program files/gpasm' -q",
798 also fix some potential buffer overflows
800 2008-11-19 Borut Razem <borut.razem AT siol.net>
803 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
804 thanks Mauro Giachero
806 2008-11-16 Borut Razem <borut.razem AT siol.net>
808 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
809 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
811 2008-11-15 Borut Razem <borut.razem AT siol.net>
813 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
814 src/SDCCsymt.c, src/SDCCsymt.h:
815 fixed RFE #2291335 : Unnamed bit-field initialization
816 * support/regression/tests/bitfields.c:
817 added test case for RFE #2291335
818 * support/regression/tests/bug-1981238.c:
819 don't initialize unnamed bit-fields
821 2008-11-11 Raphael Neider <rneider AT web.de>
823 * device/include/pic16/pic18f25j10.h,
824 device/include/pic16/pic18f45j10.h: remove useless boilerplate
826 * device/include/pic16/adc.h,
827 device/lib/pic16/libio/adc/adcbusy.c,
828 device/lib/pic16/libio/adc/adcclose.c,
829 device/lib/pic16/libio/adc/adcconv.c,
830 device/lib/pic16/libio/adc/adcopen.c,
831 device/lib/pic16/libio/adc/adcread.c,
832 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
833 and fixed ADC routines to work for more target devices,
834 incorporates patch #2036130 by Nick Materer
836 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
838 * device/include/ctype.h,
839 * device/include/ds400rom.h,
840 * device/include/ds80c390.h,
841 * device/include/float.h,
842 * device/include/math.h,
843 * device/include/serial.h,
844 * device/include/stdbool.h,
845 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
847 * device/include/mcs51/C8051F336.h,
848 * device/include/mcs51/C8051T600.h,
849 * device/include/mcs51/C8051T610.h,
850 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
851 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
853 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
855 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
857 2008-11-10 Raphael Neider <rneider AT web.de>
859 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
860 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
861 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
862 (patch by Nick Materer, #2253980)
864 * device/lib/pic16/libio/adc.ignore,
865 device/lib/pic16/libio/i2c.ignore,
866 device/lib/pic16/libio/usart.ignore,
867 device/lib/pic16/pics.all: updated to build more device libs
869 * device/lib/pic16/libdev/Makefile.am,
870 device/lib/pic16/libdev/Makefile.in,
871 device/lib/pic16/libio/Makefile.am,
872 device/lib/pic16/libio/Makefile.in: regenerated
874 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
875 names per memory location, applied SDCC style to more functions
877 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
879 * device/include/mcs51/p89lpc933_4.h: new NXP header file
880 * device/include/mcs51/p89lpc935_6.h: new NXP header file
881 * device/include/mcs51/p89v66x.h: minor changes
882 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
884 2008-11-09 Raphael Neider <rneider AT web.de>
886 * device/include/pic/pic14devices.txt: fixed memory description for
887 12f629 and 12f675, closes #2236240
889 2008-11-06 Borut Razem <borut.razem AT siol.net>
891 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
892 pass system include paths with -isystem to sdcpp
893 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
894 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
896 2008-11-02 Raphael Neider <rneider AT web.de>
898 * doc/sdccman.lyx: updated the sections on the library build process
899 and on how to add support for new devices, and documented known
900 problems with the extended instruction set including a workaround
902 2008-11-01 Raphael Neider <rneider AT web.de>
904 * device/include/pic16/adc.h,
905 device/include/pic16/pic16devices.txt,
906 device/include/pic16/pic18f2410.h,
907 device/include/pic16/pic18f2510.h,
908 device/include/pic16/pic18f2515.h,
909 device/include/pic16/pic18f2610.h,
910 device/include/pic16/pic18f4410.h,
911 device/include/pic16/pic18f4510.h,
912 device/include/pic16/pic18f4515.h,
913 device/include/pic16/pic18f4610.h,
914 device/include/pic16/pic18fregs.h,
915 device/lib/pic16/libdev/Makefile.am,
916 device/lib/pic16/libdev/Makefile.in,
917 device/lib/pic16/libdev/pic18f2410.c,
918 device/lib/pic16/libdev/pic18f2510.c,
919 device/lib/pic16/libdev/pic18f2515.c,
920 device/lib/pic16/libdev/pic18f2610.c,
921 device/lib/pic16/libdev/pic18f4410.c,
922 device/lib/pic16/libdev/pic18f4510.c,
923 device/lib/pic16/libdev/pic18f4515.c,
924 device/lib/pic16/libdev/pic18f4610.c,
925 device/lib/pic16/libio/Makefile.am,
926 device/lib/pic16/libio/Makefile.in,
927 device/lib/pic16/pics.all: added support for 18f[24][456]10
928 and 18f[24]515 devices
929 * doc/sdccman.lyx: updated list of supported PIC16 devices
931 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
932 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
933 src/xa51/gen.c: avoid compiler warnings
934 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
936 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
938 * device/include/mcs51/p89v66x.h: NXP header file
939 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
940 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
942 2008-10-14 Raphael Neider <rneider AT web.de>
944 * device/lib/pic16/libdev/Makefile.am,
945 device/lib/pic16/libio/Makefile.am: enable building libraries for
946 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
947 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
948 * device/lib/pic16/libdev/Makefile.in,
949 device/lib/pic16/libio/Makefile.in: regenerated
951 2008-10-14 Raphael Neider <rneider AT web.de>
953 * device/include/pic16/pic18f2450.h,
954 device/include/pic16/pic18f4450.h,
955 device/lib/pic16/libdev/pic18f2450.c,
956 device/lib/pic16/libdev/pic18f4450.c,
957 device/include/pic16/adc.h,
958 device/include/pic16/pic16devices.txt,
959 device/include/pic16/pic18fregs.h,
960 device/lib/pic16/libdev/Makefile.am,
961 device/lib/pic16/libdev/Makefile.in,
962 device/lib/pic16/libio/Makefile.am,
963 device/lib/pic16/libio/Makefile.in,
964 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
966 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
967 stack to a fixed location, relax it to automatically work with all
968 but the smallest devices (256 byte RAM devices need #pragma stack)
970 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
972 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
973 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
974 * device/lib/_strcspn.c: fixed bug 2140931
976 2008-10-06 Raphael Neider <rneider AT web.de>
978 * device/include/pic16/stdio.h,
979 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
980 declared __naked for convenience, named all arguments
981 * device/lib/pic16/libc/stdio/strmgpsim.c,
982 device/lib/pic16/libc/stdio/strmmssp.c,
983 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
985 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
986 empty __naked functions,
987 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
988 corner cases (unlink first/last pCode in list), reuse more code
990 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
992 * src/ds390/main.c (_ds390_genInitStartup): added
993 * src/SDCCpeeph.c (getPatternVar): new, added,
994 (labelInRange): fixed bug 2115959
995 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
996 * src/SDCCicode.h: added newiTempOperand
997 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
998 added optimizations for 0/x and x/-1, see also patch 2142900
999 * support/regression/tests/onebyte.c (testMul): added test cases
1001 2008-09-20 Borut Razem <borut.razem AT siol.net>
1004 definition of absolute address symbols without initial value,
1005 fixed SDCC crash "do not know how to intialize symbol"
1007 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1009 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1010 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1011 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1012 * device/lib/z80/stubs.s: added stubs for above functions
1013 * src/SDCCopt.c (convilong),
1014 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1015 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1016 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1017 * support/regression/tests/onebyte.c: enabled all tests for z80
1019 2008-09-15 Borut Razem <borut.razem AT siol.net>
1021 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1022 device/lib/pic16/libc/stdio/printf.c,
1023 device/lib/pic16/libc/stdio/strmusart.c,
1024 device/lib/pic16/libc/stdio/printf_tiny.c,
1025 device/lib/pic16/libc/stdio/sprintf.c,
1026 device/lib/pic16/libc/stdio/strmgpsim.c,
1027 device/lib/pic16/libc/stdio/putchar.c,
1028 device/lib/pic16/libc/stdio/fprintf.c,
1029 device/lib/pic16/libc/stdio/strmmssp.c,
1030 device/device/lib/pic16/libc/stdio/vprintf.c,
1031 device/lib/pic16/libc/stdio/printf_small.c,
1032 device/lib/pic16/libc/stdio/vsprintf.c,
1033 device/lib/pic16/libc/stdio/strmputchar.c,
1034 device/lib/pic16/libc/Makefile.am,
1035 device/lib/pic16/libc/Makefile.in:
1036 *printf now returns int, puchar.c moved from stdlib to stdio,
1037 *printf format parameter type changed from char * to const char *,
1038 added GNU link excetion text to library source files,
1039 applyed GNU coding style, removed useless svn ids,
1040 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1041 binary specifier: "%b", "%hb" and "%lb"
1042 * device/lib/pic16/libc/stdio/vfprintf.c:
1043 applied patch #2044424: PIC16: vfprintf
1044 thanks Mauro Giachero
1045 * support/regression/tests/bug1057979.c:
1046 removed old pic16 sprintf specifics
1047 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1048 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1050 2008-09-15 Raphael Neider <rneider AT web.de>
1052 * src/pic16/device.c (pic16_dump_usection): force udata sections
1053 into the addressable range (0..0xFFF), workaround for a gpsim
1054 bug preventing simulation of regtest bug1750318
1055 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1056 (serialRegAssign): fixed regtest bug-971834,
1057 (pic16_packRegisters): avoid null-pointer dereference
1059 2008-09-14 Raphael Neider <rneider AT web.de>
1061 * src/pic16/gen.c, src/pic16/ralloc.c: use
1062 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1063 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1065 2008-09-12 Borut Razem <borut.razem AT siol.net>
1067 * support/regression/fwk/testfwk.h:
1068 define pdata as data for pic16 target
1069 thanks Mauro Giachero
1071 2008-09-11 Borut Razem <borut.razem AT siol.net>
1073 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1074 support/regression/absolute.c:
1075 applied patch #2105615: Some PIC16 testcase fixlets
1076 thanks Mauro Giachero
1078 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1080 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1081 * support/regression/tests/bug2094505.c: new, added
1083 2008-09-07 Borut Razem <borut.razem AT siol.net>
1085 * src/SDCCglue.c, src/SDCCast.c:
1086 fixed throw of "excess elements" warning for char arrays
1087 * support/regression/tests/nullstring.c:
1088 disable warning about excess elements in array of chars initializer
1090 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1092 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1093 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1094 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1095 * support/regression/tests/bug2077267.c: new, added
1097 2008-09-05 Raphael Neider <rneider AT web.de>
1099 * configure.in, Makefile.common.in: add support for ccache,
1100 remove spurious $VERSION output, detect doc-tools even without
1101 --enable-doc to facilitate later manual doc-builds, minor cleanup
1102 * configure: regenerated
1104 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1105 avoid races in parallel VPATH builds
1106 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1107 * doc/sdccman.lyx: mention --without-ccache configure option
1109 2008-09-01 Raphael Neider <rneider AT web.de>
1111 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1112 * (genConstPointerGet): fix reading bitfields from __code space
1113 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1114 bitfield initializers (fix regression test bug1856409.c)
1115 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1118 2008-08-31 Raphael Neider <rneider AT web.de>
1120 * src/pic16/gen.c (genAssign): removed useless compiler output
1121 * (genPointerGet,genPointerSet,genCast),
1122 src/pic16/glue.c (pic16_printGPointerType):
1123 also handle PPOINTERs just to avoid spurious asserts
1124 * (pic16_printIvalType,pic16_printIvalBitFields):
1125 generalized to arbitrary type/bitfield sizes, allows compilation of
1126 regression test bug-1981238.c
1127 * (pic16_printIvalChar): fix regression test structflexarray.c
1128 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1129 in initialized structs and fix #1843745
1130 * (pic16_printIvalStruct): always output initializers for all fields,
1131 even those not explicitly given, fixes zeropad.c regression test
1132 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1133 #2073635, #1567098, and #1485812)
1134 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1136 2008-08-31 Borut Razem <borut.razem AT siol.net>
1138 * support/regression/tests/bug-895992.c,
1139 support/regression/tests/onebyte.c:
1140 enabled pic16 regression testing since the bugs
1141 1511794: pic16: regression test bug-895992.c fails
1142 1444425: onebyte.c regression tes fails on pic16
1143 are fixed, probably by fixing
1144 2048464: PIC16: fix genUminus - addresses not.c regression test
1145 * src/SDCCsymt.c, src/SDCCglue.c,
1146 support/regression/tests/bug-1981238.c:
1147 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1150 2008-08-30 Borut Razem <borut.razem AT siol.net>
1152 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1153 release version 4.3.2
1155 2008-08-24 Raphael Neider <rneider AT web.de>
1157 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1158 always use the sdcc from the current build tree (ignore $CC from
1159 the environment, fixes compile farm builds)
1160 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1161 remove more build products from install directory
1162 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1163 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1165 2008-08-24 Borut Razem <borut.razem AT siol.net>
1167 * src/SDCC.y: applied patch
1168 2050245: Fix # 1963382
1170 1963382: Listing File - C file comment is incorrect
1173 2008-08-23 Borut Razem <borut.razem AT siol.net>
1175 * src/pic16/gen.c: applied patch
1176 2048464: PIC16: fix genUminus - addresses not.c regression test
1177 thanks Mauro Giachero
1179 2008-08-22 Borut Razem <borut.razem AT siol.net>
1181 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1182 src/pic16/main.c: allow spaces in gpasm and gplink paths
1184 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1187 * src/z80/peeph-z80.def: minor peephole improvement
1189 2008-08-15 Raphael Neider <rneider AT web.de>
1191 * src/z80/gen.c (_vemit2): suppress compiler warning
1193 * src/pic/*.[ch]: make proper use of header files and avoid
1194 ad-hoc extern declarations, mark module-local helpers 'static',
1195 removed dead/replaced code, no functional changes
1196 * src/pic16/pcode.c: disentangled from pic14 backend
1198 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1200 * src/z80/gen.c: fixed #2051348
1201 * support/regression/tests/bug-2051348.c: regression test for #2051348
1203 2008-08-10 Raphael Neider <rneider AT web.de>
1206 * Makefile.common.in: export PACKAGE for $docdir,
1207 fixes #1957036, avoid some "underquoted definition" warnings
1208 * configure: regenerated
1210 2008-08-10 Raphael Neider <rneider AT web.de>
1212 * device/lib/pic16/**: build pic16 library using autotools for
1213 improved dependency tracking
1215 * device/lib/Makefile.in,
1217 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1219 2008-08-10 Raphael Neider <rneider AT web.de>
1221 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1222 local variables if --nooverlay is given, workaround for #2023121
1224 2008-08-08 Raphael Neider <rneider AT web.de>
1226 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1228 2008-08-08 Raphael Neider <rneider AT web.de>
1230 * src/pic/pcoderegs.c,
1232 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1234 2008-08-07 Borut Razem <borut.razem AT siol.net>
1236 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1237 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1238 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1239 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1240 applied modified patch 2038174: Add support for binary constants v2
1241 thanks Mauro Giachero
1242 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1244 2008-08-04 Raphael Neider <rneider AT web.de>
1247 * src/pic16/device.h,
1249 * src/pic16/main.c: enable --optimize-goto by default
1251 * device/lib/pic16/Makefile.common.in: suppress removed option
1254 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1256 2008-07-30 Borut Razem <borut.razem AT siol.net>
1258 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1259 applied patch 22032433: PIC16: fix constant strings,
1260 thanks Mauro Giachero
1262 2008-07-29 Borut Razem <borut.razem AT siol.net>
1264 * src/pic16/gen.c: applied patches:
1265 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1266 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1267 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1268 thanks Mauro Giachero
1270 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1272 * src/port.h: Fixed typo in comment
1274 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1276 * src/z80/mappings.i: Implemented RFE #1919415
1277 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1278 #1880202, #1914434, prepared for RFE #1703943
1280 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1282 * src/z80/peeph.def,
1283 * src/z80/peeph-z80.def,
1284 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1285 preparation for Z80 peephole improvements
1287 2008-06-21 Raphael Neider <rneider AT web.de>
1289 * device/include/pic16/pic18f66j60.h,
1290 * device/include/pic16/pic18f66j65.h,
1291 * device/include/pic16/pic18f67j60.h,
1292 * device/include/pic16/pic18f86j60.h,
1293 * device/include/pic16/pic18f86j65.h,
1294 * device/include/pic16/pic18f87j60.h,
1295 * device/include/pic16/pic18f96j60.h,
1296 * device/include/pic16/pic18f96j65.h,
1297 * device/include/pic16/pic18f97j60.h,
1298 * device/lib/pic16/libdev/pic18f66j60.c,
1299 * device/lib/pic16/libdev/pic18f66j65.c,
1300 * device/lib/pic16/libdev/pic18f67j60.c,
1301 * device/lib/pic16/libdev/pic18f86j60.c,
1302 * device/lib/pic16/libdev/pic18f86j65.c,
1303 * device/lib/pic16/libdev/pic18f87j60.c,
1304 * device/lib/pic16/libdev/pic18f96j60.c,
1305 * device/lib/pic16/libdev/pic18f96j65.c,
1306 * device/lib/pic16/libdev/pic18f97j60.c,
1307 * device/include/pic16/pic16devices.txt,
1308 * device/include/pic16/pic18fregs.h,
1309 * device/lib/pic16/pics.all: added new devices
1311 * device/include/pic16/adc.h,
1312 * device/lib/pic16/libio/adc/adcbusy.c,
1313 * device/lib/pic16/libio/adc/adcopen.c,
1314 * device/lib/pic16/libio/adc/adcsetch.c,
1315 * device/lib/pic16/libio/i2c/i2copen.c,
1316 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1317 all changes from a patch by Anton Strobl
1319 2008-06-12 Borut Razem <borut.razem AT siol.net>
1321 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1322 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1323 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1324 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1325 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1326 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1327 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1328 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1329 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1330 by applying the modified patch from Risto Huotari
1332 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1336 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1337 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1338 * support/regression/tests/bug1938300.c: new, added
1340 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1342 * device/include/asm/ds390/features.h,
1343 * device/include/asm/mcs51/features.h,
1344 * device/include/mcs51/regc515c.h: inserted LGPL notice
1346 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1348 * device/lib/gbz80/div.s,
1349 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1350 patch 1597883, Thanks Robert Ramey
1352 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1354 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1355 createIvalCharPtr, createIvalPtr, createIval),
1357 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1358 initializers for local auto variables
1359 * support/regression/tests/zeropad.c: added testcase for auto initializers
1361 2008-05-26 Raphael Neider <rneider AT web.de>
1363 * device/lib/pic16/startup/crt0.c,
1364 * device/lib/pic16/startup/crt0i.c,
1365 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1366 explicit, fixed curr_entry loop for >= 256 initializer records,
1367 removed debug code (write to 0xf7e)
1369 2008-05-25 Raphael Neider <rneider AT web.de>
1371 * device/include/pic/pic16f627a.h,
1372 * device/include/pic/pic16f628a.h,
1373 * device/include/pic/pic16f648a.h: added missing ports
1375 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1377 * device/include/float.h: added __INFINITY
1378 * device/lib/_fsadd.c: handle overflows
1379 * device/lib/_fsmul.c,
1380 * device/lib/_fsdiv.c: use __INFINITY
1381 * device/lib/_fseq.c,
1382 * device/lib/_fsneq.c: handle -0.0
1383 * sim/ucsim/s51.src/uc89c51r.cc,
1384 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1385 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1386 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1387 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1388 * support/regression/tests/snprintf.c: test bug with --xstack
1390 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1392 * src/SDCCpeeph.c (callFuncByName):
1393 Support nested parenthesis in peephole function arguments (#1967300)
1395 2008-05-19 Raphael Neider <rneider AT web.de>
1397 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1398 fixed duplicate labels (#1911325)
1400 2008-05-19 Raphael Neider <rneider AT web.de>
1402 * src/regression/empty.c: suppress warning
1403 * src/regression/pointer1.c: enabled index_by_pointer()
1404 * src/regression/inline.c: now works for pic16 as well
1406 * src/pic16/device.c: include dbuf declarations
1407 * src/pic16/device.h: removed obsolete prototypes
1409 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1410 * src/pic16/glue.c: made purely local functions static,
1411 (pic16_printGPointerType, pic16_printIvalCharPtr,
1412 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1413 generic pointers' tags (#1961866)
1415 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1417 2008-05-19 Borut Razem <borut.razem AT siol.net>
1419 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1420 fixed typo, uninstall include/pic16/pic16devices.txt
1422 2008-05-18 Borut Razem <borut.razem AT siol.net>
1424 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1425 the buffer is null terminated
1426 * src/device/pic16.c:
1427 applied modified patch 1965676: Patch for Win32 16 bit PIC
1428 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1430 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1432 * src/SDCC.lex (check_type),
1433 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1435 * as/mcs51/clean.mk,
1436 * as/z80/clean.mk: also clean *.dep
1437 * device/lib/pic16/libsdcc/stack/Makefile,
1438 * sim/ucsim/libtool: removed as they are rebuild by configure
1439 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1441 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1444 fixupInline instead of createFunction to fix bug 1864577
1445 (inlineFindMaxBlockno): removed, use global blockNo
1446 * src/SDCCglobl.h: added blockNo
1448 * src/z80/peep.h: modified properties
1449 * support/regression/tests/bug1864577.c: new, added
1451 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1453 * as/mcs51/asdata.c,
1454 * as/mcs51/asm.h: added org_cnt
1455 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1456 * as/mcs51/asout.c: changed old K&R to ANSI
1457 * as/mcs51/Makefile.in: use common identifiers
1463 * as/hc08/Makefile.bcc,
1464 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1465 * sdcc_vc_in.h: added define __func__
1466 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1467 Thanks Ruud van Silfhout
1468 * support/regression/tests/bug1717305.c: new, added
1470 2008-05-05 Borut Razem <borut.razem AT siol.net>
1472 * support/regression/Makefile.in,
1473 support/regression/ports/ds390/spec.mk,
1474 support/regression/ports/hc08/spec.mk,
1475 support/regression/ports/mcs51-common/spec.mk,
1476 support/regression/ports/pic14/spec.mk,
1477 support/regression/ports/pic16/spec.mk,
1478 support/regression/ports/ucz80/spec.mk,
1479 support/regression/ports/z80/spec.mk:
1480 added INC_DIR and LIBDIR paths
1481 * src/ds390/gen.c: removed duplicated selicolon
1483 2008-05-04 Borut Razem <borut.razem AT siol.net>
1485 * support/regression/Makefile.in,
1486 support/regression/fwk/lib/testfwk.c,
1487 support/regression/ports/ds390/spec.mk,
1488 support/regression/ports/hc08/spec.mk,
1489 support/regression/ports/mcs51-common/spec.mk,
1490 support/regression/ports/mcs51-large/spec.mk,
1491 support/regression/ports/mcs51-medium/spec.mk,
1492 support/regression/ports/mcs51-small/spec.mk,
1493 support/regression/ports/mcs51-stack-auto/spec.mk,
1494 support/regression/ports/mcs51-xstack-auto/spec.mk,
1495 support/regression/ports/pic14/spec.mk,
1496 support/regression/ports/pic16/spec.mk,
1497 support/regression/ports/ucz80/spec.mk:
1498 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1499 used to run regeression tests
1501 2008-05-01 Raphael Neider <rneider AT web.de>
1503 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1504 supported devices and instructions to add new ones
1506 2008-05-01 Raphael Neider <rneider AT web.de>
1508 * device/include/pic16/adc.h,
1509 device/lib/pic16/libio/adc/adcbusy.c,
1510 device/lib/pic16/libio/adc/adcopen.c,
1511 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1512 18f2455 style ADC devices, based on patch #1776197
1513 * device/lib/pic16/libio/adc/adcclose.c,
1514 device/lib/pic16/libio/adc/adcconv.c,
1515 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1516 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1517 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1518 * device/include/pic16/pic18f4431.h,
1519 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1520 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1522 2008-05-01 Raphael Neider <rneider AT web.de>
1524 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1525 moved xinst flag into pic16_options_t
1526 * src/pic16/device.c (default_device, pic16_list_devices,
1527 pic16_find_device): removed references to sfrrange
1528 * src/pic16/gen.c (genFunction),
1529 src/pic16/glue.c (pic16initialComments),
1530 src/pic16/main.c (pic16_optionsTable),
1531 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1533 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1535 2008-04-29 Raphael Neider <rneider AT web.de>
1537 * src/pic16/devices.inc,
1538 device/include/pic16/pic16devices.txt: replaced compiled-in list
1539 of devices with a variant parsed at runtime
1540 * src/pic16/device.c: added support for parsing pic16devices.txt,
1542 * src/pic16/device.h: removed (now) unused fields from PIC_device
1543 * src/pic16/main.c: removed #pragma maxram,
1544 (_pic16_initPaths): removed bogus generation of search paths,
1545 setup the port proper only after the search paths (for
1546 pic16devices.txt) are set up,
1547 (_pic16_finaliseOptions): moved processor dependant code here
1548 from _pic16_initPaths(), clean up
1549 * src/pic16/ralloc.c (pic16_init_stack),
1550 * src/pic16/ralloc.h,
1551 * src/pic16/pcode.c: clean up
1552 * device/include/Makefile.in,
1553 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1554 * support/scripts/inc2h-pic16.pl: updated instructions
1556 2008-04-29 Raphael Neider <rneider AT web.de>
1558 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1559 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1560 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1561 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1562 added missing family members and 18f2480/2580/4480/4580 family
1563 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1564 * device/include/pic16/pic18f2525.h: use 18f4620.h
1565 * device/include/pic16/pic18f6680.h: use 18f8680.h
1566 * device/include/pic16/pic18fregs.h,
1567 device/lib/pic16/pics.all,
1568 src/pic16/devices.inc: add new devices
1569 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1570 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1571 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1572 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1573 prevent attempting to build the libio for some new devices
1575 2008-04-29 Raphael Neider <rneider AT web.de>
1577 * debugger/mcs51/Makefile.in: fixed paths to sources
1579 2008-04-25 Borut Razem <borut.razem AT siol.net>
1581 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1582 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1583 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1584 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1585 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1586 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1587 as/link/z80/linkz80.dsp: lklibr.c moved
1588 * doc/INSTALL.txt: binary archives in bz2 format
1589 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1591 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1594 * support/regression/tests/bug1856409.c: new, added
1596 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * src/mcs51/peep.c: Use werror for error messages.
1600 * src/SDCCicode.c (geniCodeConditional),
1601 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1602 * src/z80/Makefile.bcc,
1603 * src/z80/z80.dsp: added src/z80/peep.c/h
1604 * support/regression/tests/bug1839321.c: new, added
1606 2008-04-20 Raphael Neider <rneider AT web.de>
1608 * device/include/pic16/pic18f2455.h: added bitfields for port C
1610 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1612 * src/z80/peep.c: Use werror for error messages.
1614 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1616 * src/z80/peep.h (declaration of notUsed()),
1617 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1619 * src/z80/z80.h (added dependency on peep.h),
1620 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1623 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1625 * src/SDCCpeeph.c (added support for notUsed()),
1626 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1628 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1629 for notUsed()): Implemented generic (that is not port-specific) part
1632 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1634 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1635 * device/lib/libsdcc.lib,
1636 * device/lib/Makefile.in,
1637 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1638 * device/lib/calloc.c: renamed to _calloc.c
1639 * device/lib/free.c: renamed to _free.c
1640 * device/lib/malloc.c: renamed to _malloc.c
1641 * device/lib/realloc.c: renamed to _realloc.c
1642 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1643 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1644 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1645 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1646 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1647 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1648 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1649 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1651 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1652 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1653 * support/regression/tests/bug1509084.c: new, added
1655 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1657 * device/include/mcs51/cc2510fx.h: added _XPAGE
1658 * device/include/mcs51/compiler.h: cosmetic changes
1660 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1665 2008-03-31 Borut Razem <borut.razem AT siol.net>
1667 * support/cpp2 renamed to support/cpp
1668 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1669 support/cpp2/libiberty/splay-tree.c,
1670 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1671 support/cpp2/libcpp/directives.c,
1672 support/cpp2/libcpp/include/cpplib.h,
1673 support/cpp2/libcpp/include/symtab.h,
1674 support/cpp2/libcpp/include/line-map.h,
1675 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1676 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1677 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1678 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1679 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1680 release version 4.3.0
1681 * configure.in, configure, Makefile.in, Makefile.bcc:
1682 adapted for moved cpp2
1684 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1686 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1687 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1689 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1691 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1693 * support/regression/tests/bug1717943.c: new, added
1695 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1697 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1698 bytewise return value assignments introduced in last commit.
1700 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1702 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1703 genMult, genJumpTab):
1704 Use 16-bit instructions for addition in some additional cases,
1705 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1707 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1709 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1710 Implemented RFE #1921450, changed some debug messages.
1712 2008-03-30 Borut Razem <borut.razem AT siol.net>
1714 * Small Device C Compiler 2.8.0 released
1715 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1716 * support/scripts/sdcc.nsi: added finish page; this version
1717 was used for 2.8.0 release
1718 * doc/knownbugs.html: removed; magically generated by the build
1719 process using gen_known_bugs.pl from now on
1721 2008-03-23 Borut Razem <borut.razem AT siol.net>
1723 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1724 and reverted it, since it was already fixed by Raphael ;-)
1725 * doc/knownbugs.html: updated for RC2
1727 2008-03-22 Raphael Neider <rneider AT web.de>
1729 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1732 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1734 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1735 * support/regression/tests/bug1839277.c: added related testBug1839299
1737 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1739 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1740 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1742 * src/mcs51/gen.c: throughout only output hex constants
1743 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1744 * support/regression/tests/bug1839277.c: new, added
1746 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1748 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1749 compilation warning about nested comments.
1751 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1754 * support/regression/tests/bug1921073.c: new, added
1756 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1758 * src/z80/SDCCpeeph.c.c (callFuncByName):
1759 Commented function parameters.
1761 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1763 * src/z80/ralloc.c (packRegsForAccUse2):
1764 disabled a broken accumulator packing optimization (fixed #1292721).
1765 * support/regression/tests/bug-1292721: Regression test for #1292721.
1767 2008-03-16 Raphael Neider <rneider AT web.de>
1769 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1770 fixed code bloat regression using a variant of patch #1915618
1772 2008-03-16 Borut Razem <borut.razem AT siol.net>
1774 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1775 icon, changed startup menu for release distribution, code cleaning,
1776 create url files instead links in startup menu
1778 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1781 * support/regression/tests/bug1579949.c: new, added
1783 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1785 * device/lib/printf_fast.c: fixed bug 1255403
1787 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1790 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1792 2008-03-14 Borut Razem <borut.razem AT siol.net>
1794 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1795 command line options
1796 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1797 is correctly displayed
1798 * as/link/z80/lkmain.c: usage line commented out
1800 2008-03-13 Borut Razem <borut.razem AT siol.net>
1802 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1803 updated the list pf supported pic14 devices
1805 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1807 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1809 2008-03-12 Borut Razem <borut.razem AT siol.net>
1811 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1812 fixed documentation request #1718191
1813 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1814 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1817 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1819 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1820 * support/regression/tests/bug1505811.c: new, added
1822 2008-03-09 Raphael Neider <rneider AT web.de>
1824 * device/include/pic16/pic18f2620.h,
1825 * device/include/pic16/pic18f4620.h,
1826 * device/lib/pic16/libdev/pic18f2620.c,
1827 * device/lib/pic16/libdev/pic18f4525.c,
1828 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1829 family to consistently use pic18f4620.[ch], fixes #1832562
1831 2008-03-09 Borut Razem <borut.razem AT siol.net>
1833 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1834 changed sdcc version to 2.8.0
1835 * knownbugs.html: regenerated
1836 * support/scripts/gen_known_bugs.pl: added number of open bugs
1838 2008-03-09 Raphael Neider <rneider AT web.de>
1840 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1841 (genOr): read volatile operand even if the result is known,
1843 (genOr,genXor): removed unused legacy code,
1844 (genDummyRead): use pic16_mov2w_volatile()
1846 2008-03-08 Borut Razem <borut.razem AT siol.net>
1848 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1849 cons w. --model-large
1850 * support/regression/staticinit.c: added regression test for bug
1853 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/ds390/gen.c (pushSide, genPcall),
1856 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1857 * src/mcs51/gen.c: cosmetic changes
1858 * support/regression/fwk/include/testfwk.h: added macro reentrant
1859 * support/regression/tests/bug1908493.c: new, added
1861 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1863 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1865 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1867 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1868 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1869 already set in ds390/main.c and mcs51/main.c
1871 2008-03-07 Raphael Neider <rneider AT web.de>
1873 * src/regression/init0.c: new test for initialized arrays of function
1875 * src/regression/Makefile: made a bit more flexible, added init0.c
1876 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1877 pointers, closes #1427663
1879 2008-03-05 Borut Razem <borut.razem AT siol.net>
1881 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1882 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1884 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1886 * support/librarian/sdcclib.c:Added feature request 1908061:
1887 Synchronise sdcclib commands with ar.
1889 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1891 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1892 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1893 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1894 * device/include/mcs51/compiler.h: removed umlauts, added double
1897 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1899 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1900 * support/regression/tests/bug1536762.c: new, added
1902 * src/SDCCutil.h: added getBuildDate()
1903 * src/SDCCmain.c (printVersionInfo),
1904 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1906 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1907 * src/ds390/ralloc.c (packRegisters),
1908 * src/mcs51/ralloc.c (packRegisters),
1909 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1911 * support/regression/tests/bug1618050.c: new, added
1912 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1913 * support/regression/fwk/include/testfwk.h,
1914 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1917 2008-03-04 Raphael Neider <rneider AT web.de>
1919 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1920 on accessing OP_SYM_TYPE(op)
1921 * src/pic/gen.h: removed unused prototype of genMinusDec()
1922 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1923 fix #1876953 (invalid subtraction code), removed unused code
1925 2008-03-03 Raphael Neider <rneider AT web.de>
1929 * src/pic/genarith.c,
1931 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1932 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1934 2008-03-03 Raphael Neider <rneider AT web.de>
1936 * src/pic/device.c (find_device): search user-specified paths first
1937 for pic14devices.txt, fixes #1900827
1939 2008-03-02 Borut Razem <borut.razem AT siol.net>
1941 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1942 AddToPath and RemoveFromPath
1944 2008-03-01 Borut Razem <borut.razem AT siol.net>
1946 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1947 work correctly, added debugging support if -DSDCC.DEBUG command line
1950 2008-02-28 Borut Razem <borut.razem AT siol.net>
1952 * doc/sdccman.lyx: cosmetic changes
1954 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1957 * doc/sdccman.lyx: fixed unmeant removal of spaces
1959 2008-02-27 Borut Razem <borut.razem AT siol.net>
1961 * support/scripts/sdcc.nsi: corrected installation directory for
1962 current user installation mode
1963 * doc/README.txt: added Philipp Klaus Krause to the developers list
1965 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1968 return ifx condition
1969 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1970 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1971 ifxJump to fix bug 1838000
1972 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1973 * support/regression/tests/bug1838000.c: new, added
1974 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1976 2008-02-26 Borut Razem <borut.razem AT siol.net>
1978 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1980 * support/scripts/sdcc.nsi: added MULTIUSER page,
1981 NSIS upgraded to version 2.35
1983 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1985 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1986 * support/regression/tests/bug1565152.c: new, added
1988 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1990 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1991 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1992 * support/regression/tests/bug1670148.c: new, added
1994 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1996 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1998 2008-02-24 Borut Razem <borut.razem AT siol.net>
2000 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2001 is ineffective for unsigned char parameter
2003 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2006 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2007 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2008 * support/Util/MySystem.c (my_system): output errorcode when verbose
2010 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2012 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2015 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2017 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2020 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2024 2008-02-21 Borut Razem <borut.razem AT siol.net>
2026 * support/regression/Makefile.in,
2027 support/regression/ports/ds390/spec.mk,
2028 support/regression/ports/hc08/spec.mk,
2029 support/regression/ports/mcs51-common/spec.mk,
2030 support/regression/ports/pic14/spec.mk,
2031 support/regression/ports/pic16/spec.mk,
2032 support/regression/ports/ucz80/spec.mk,
2033 support/regression/ports/xa51/spec.mk:
2034 added CFLAGS when compiling timeout
2036 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2038 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2041 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2044 * support/regression/tests/bug1888147.c: new, added
2046 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2048 * src/z80/gen.c: fixed bugs #1596270, #1736867
2050 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2052 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2053 contents, mostly fixes #1596270
2055 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2057 * src/z80/peeph.def,
2058 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2059 peepholes, fixes #1806565
2061 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2064 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2065 fixes bug 1739475, thanks Robert Larice
2066 (rule 271): new, added
2068 2008-02-18 Borut Razem <borut.razem AT siol.net>
2070 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2072 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2074 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2076 2008-02-17 Raphael Neider <rneider AT web.de>
2078 * src/pic16/genarith.c,
2081 * src/pic16/genutils.c: removed unused legacy code,
2082 removed unused fields from struct asmop and struct _G
2084 2008-02-17 Raphael Neider <rneider AT web.de>
2086 * src/pic16/gen.c (AccRsh): cosmetic changes,
2087 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2088 genRightShiftLiteral): fixed to work with SFRs as result by
2089 assigning only once to result,
2090 removed a lot of unused/excluded code fragments
2092 2008-02-17 Raphael Neider <rneider AT web.de>
2094 * device/include/pic/pic16f88.h,
2095 * device/include/pic/pic16f886.h,
2096 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2098 2008-02-17 Borut Razem <borut.razem AT siol.net>
2100 * src/z80/peeph.def: applied patch
2101 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2102 * src/z80/gen.c, src/z80/peeph.def: applied patch
2103 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2104 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2105 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2106 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2107 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2108 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2110 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * as/link/mcs51/aslink.dsp: removed SDK define
2113 * as/link/z80/clean.mk: brought in sync with other ports
2114 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2115 * as/hc08/Makefile.bcc,
2116 * as/mcs51/Makefile.bcc,
2117 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2118 * src/z80/main.c (_setValues): use the now capitalized -Z,
2119 (z80_port, gbz80_port): generate debug information when asked
2121 2008-02-16 Borut Razem <borut.razem AT siol.net>
2123 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2124 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2125 as/z80/Makefile.in. as/z80/Makefile.bcc:
2126 applied patch #1893393: patch for as-z80 and link-z80 to generate
2127 cdb, thanks to Armin Diehl
2128 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2129 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2130 asnoice.c moved to as/asxxsrc/asnoice.c
2131 * src/z80/peeph-gbz80.def: applied patch
2132 #1880235: Z80 return peephole, thanks to Philipp Krause
2134 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2137 * doc/sdccman.lyx: bumped version to 2.7.5
2138 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2140 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2142 * device/include/pic16/stdlib.h,
2143 * device/lib/pic16/libc/stdlib/ltoa.c,
2144 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2146 2008-02-13 Borut Razem <borut.razem AT siol.net>
2148 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2149 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2150 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2151 src/SDCCopt.c, src/SDCCval.c:
2152 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2154 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2156 * src/SDCCsymt.c (compareType): fixed bug 1309013
2158 2008-02-09 Borut Razem <borut.razem AT siol.net>
2160 * src/SDCCval.c, src/SDCCval.h:
2161 code cleaning, added function constChrVal()
2162 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2163 call constChrVal() instead constVal()
2165 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2167 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2170 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2171 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2174 2008-02-01 Raphael Neider <rneider AT web.de>
2176 * device/include/pic/pic16f886.h,
2177 * device/include/pic/pic16f887.h: added RA6 and RA7
2179 2008-01-24 Raphael Neider <rneider AT web.de>
2181 * device/include/pic/pic16f88.h: added RA6 and RA7
2182 * device/lib/pic/libdev/disabled_pic16f886.c,
2183 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2185 * src/pic16/devices.inc,
2186 * device/include/pic16/pic18f2423.h,
2187 * device/include/pic16/pic18f2523.h,
2188 * device/include/pic16/pic18fregs.h,
2189 * device/lib/pic16/pics.all
2190 * device/lib/pic16/libdev/pic18f2423.c,
2191 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2192 * device/lib/pic16/libio/i2c.ignore,
2193 * device/lib/pic16/libio/usart.ignore,
2194 * device/lib/pic16/libio/adc.ignore: ignore new devices
2196 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2198 * src/SDCCast.c (createRMW): fixed bug 1582651
2200 2008-01-20 Borut Razem <borut.razem AT siol.net>
2202 * src/SDCCcse.c: partially fixed enhancement request
2203 #1793872 - multiply by -1 not collapsed
2204 * support/regression/tests/arithcsi.c: added regression test
2206 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * as/mcs51/asx8051.dsp: removed define SDK
2209 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2210 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2212 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2213 cosmetic changes, brought more in sync, changed old K&R to ANSI
2215 2008-01-13 Borut Razem <borut.razem AT siol.net>
2217 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2218 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2220 2007-12-30 Borut Razem <borut.razem AT siol.net>
2222 * src/pic16/gen.c: fixed implementation of bitwise operations for
2224 * support/regression/tests/bitwise.c: added test cases
2226 2007-12-29 Borut Razem <borut.razem AT siol.net>
2228 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2229 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2230 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2231 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2232 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2233 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2234 src/pic16/pcode.[ch]: added const qualifier
2235 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2236 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2237 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2238 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2239 * as/asxxsrc/aslex.c: use dbuf_getline()
2240 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2241 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2242 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2243 as/z80/asm.h, as/z80/z80adr.c:
2244 changed type of ib and ip to const char *
2246 2007-12-28 Borut Razem <borut.razem AT siol.net>
2248 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2249 introduced (readlin) - long lines are turuncated
2250 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2251 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2252 as/z80/Makefile.in: moved aslex.c to asxxsrc
2253 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2254 * as/hc08/asmain.c, as/mcs51/asmain.c:
2255 added missing initialization of a_addr field
2256 * support/regression/tests/long_asm_line.c: added regtest for long
2259 2007-12-22 Borut Razem <borut.razem AT siol.net>
2261 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2263 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2267 2007-12-16 Borut Razem <borut.razem AT siol.net>
2269 * device/include/pic16/stdbool.h: removed, since already exists in
2270 device/include/; this also fixes bitopcse.c regression test for pic16
2272 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2273 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2274 dereference doesn't work; covered by regression test bug1399290
2276 2007-12-05 Borut Razem <borut.razem AT siol.net>
2278 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2281 2007-12-01 Borut Razem <borut.razem AT siol.net>
2283 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2284 corrected handling of the highest_valid_address
2286 2007-11-17 Raphael Neider <rneider AT web.de>
2288 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2289 * src/pic/glue.c (picglue): emit .file if --debug is given
2291 2007-11-17 Raphael Neider <rneider AT web.de>
2293 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2294 care when left or right operand resides in result, fixes #1830220
2296 2007-11-17 Borut Razem <borut.razem AT siol.net>
2298 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2299 #983491 - "Merge duplicate strings function is ineffective"
2300 * support/regression/tests/bug-983491.c: regtest disabled
2301 * as/asxxsrc: created
2302 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2303 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2304 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2305 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2306 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2307 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2308 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2309 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2310 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2311 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2312 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2313 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2314 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2316 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2318 * device/include/stdarg.h: added and removed some casts
2319 * src/SDCCsymt.c (compareType): Fully check types between generic and
2320 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2322 2007-11-13 Borut Razem <borut.razem AT siol.net>
2324 * support/regression/tests/bug-1817005.c:
2325 added regtest for bug #1817005 - as-z80 chokes on long labels
2327 2007-11-12 Borut Razem <borut.razem AT siol.net>
2329 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2330 as/z80/asout.c, as/z80/aslist.c:
2331 fixed bug #1817005 - as-z80 chokes on long labels
2333 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2336 * as/z80/asmain.c: cosmetic changes
2339 * as/z80/alloc.h: removed
2341 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2342 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2343 * as/link/hc08/Makefile.in,
2344 * as/link/mcs51/Makefile.in,
2345 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2347 * as/link/mcs51/lkarea.c,
2348 * as/link/mcs51/lkmain.c: cosmetic changes
2349 * as/link/hc08/lklibr.c,
2350 * as/link/z80/lklibr.c,
2351 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2352 used cygwin_conv_to_full_posix_path,
2353 added warnings, cosmetic changes, brought more in sync
2354 changed old K&R into ANSI function declarations
2355 * as/link/z80/lklibr.c (loadAdb): added
2356 * as/link/z80/lkmain.c: removed -- option from usage text
2358 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2360 * src/mcs51/gen.c (outBitC): optimized for no result
2362 2007-10-31 Borut Razem <borut.razem AT siol.net>
2364 * src/SDCCsymt.c: fixed (hopeful properly) bug
2365 #1805702 - order of extern matters
2366 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2369 2007-10-29 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2372 - order of extern matters
2373 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2376 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2378 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2379 24bitMode, portIsDS390
2380 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2381 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2382 (notVolatileVariable): also check sloc names,
2383 (callFuncByName): moved ftab[] out of function and sorted it by use
2385 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2387 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2388 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2389 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2390 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2391 * support/regression/tests/bug-880197.c: new, added
2393 2007-10-28 Borut Razem <borut.razem AT siol.net>
2395 * support/regression/Makefile.in,
2396 support/regression/ports/mcs51-large/spec.mk,
2397 support/regression/ports/mcs51-xstack-auto/spec.mk,
2398 support/regression/ports/mcs51-stack-auto/spec.mk,
2399 support/regression/ports/mcs51-medium/spec.mk,
2400 support/regression/ports/mcs51-common/spec.mk,
2401 support/regression/ports/mcs51-common/*,
2402 support/regression/ports/mcs51-small/*:
2403 mcs51 renamed to mcs51-common, created mcs51-small
2404 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2405 * support/regression/tests/bug-1805702.c: added regtest for bug
2408 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2410 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2411 added new rules 265 - 270
2412 * support/regression/tests/bug1721024.c:new, added
2413 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2414 introduced new test-mcs51 to run all mcs51 tests
2416 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2418 * support/regression/tests/bug1816470.c: new, added
2420 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2423 propagate for *,+,- with float, fixed bug 1816470
2424 (decorateType): cast to resultTypeProp instead of resultType
2426 2007-10-19 Borut Razem <borut.razem AT siol.net>
2428 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2429 function is ineffective" for pic16 tareget
2430 * support/scripts/listerr.c: corrected include path
2431 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2434 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2436 * support/regression/tests/using.c: new, added
2437 * support/regression/tests/vaargs.c: fixed and enabled test
2439 2007-10-18 Borut Razem <borut.razem AT siol.net>
2441 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2443 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2445 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2447 * doc/sdccman.lyx: documented option --Werror
2448 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2449 RegBankUsed[] earlier
2451 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2453 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2457 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2459 * src/SDCCast.c (decorateType): improved optimization of tri-op
2460 * src/SDCCerr.c (vwerror, setWError),
2462 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2463 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2465 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2467 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2468 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2469 * support/regression/tests/bug-223113.c,
2470 * support/regression/tests/bug-426632.c,
2471 * support/regression/tests/bug-468811.c,
2472 * support/regression/tests/bug-477835.c,
2473 * support/regression/tests/bug-478094.c,
2474 * support/regression/tests/bug-499644.c,
2475 * support/regression/tests/bug-524209.c,
2476 * support/regression/tests/bug-524211.c,
2477 * support/regression/tests/packcast.c,
2478 * support/regression/tests/structidx.c: added empty tests
2479 * support/regression/tests/bug-607243.c: enabled test
2481 2007-10-06 Borut Razem <borut.razem AT siol.net>
2483 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2484 support of universal binaries on Mac OS X
2486 2007-10-02 Borut Razem <borut.razem AT siol.net>
2488 * src/SDCCval.h: unified double2ul macro for all platforms
2489 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2490 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2492 2007-09-30 Borut Razem <borut.razem AT siol.net>
2494 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2496 * sdcc_vc_in.h: enabled warnings
2497 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2498 unsigned type, result still unsigned
2499 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2501 2007-09-28 Raphael Neider <rneider AT web.de>
2503 * src/pic/device.c (find_device): prevent buffer underflow error
2504 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2505 the just destroyed list entry
2507 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2509 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2512 2007-09-18 Borut Razem <borut.razem AT siol.net>
2514 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2515 applied to unsigned type, result still unsigned
2517 2007-09-17 Borut Razem <borut.razem AT siol.net>
2519 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2520 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2521 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2522 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2523 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2524 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2525 src/z80/gen.c, src/z80/ralloc.c:
2526 fixed bug #1739860 - sdcc does not work correctly on some platforms
2528 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2530 2007-09-17 Raphael Neider <rneider AT web.de>
2532 * src/pic16/device.c: reverted to previous version
2533 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2535 2007-09-16 Raphael Neider <rneider AT web.de>
2537 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2538 as this raises a ton of gpasm warnings, just emit a second label
2539 * src/pic16/devices.inc,
2540 * device/lib/pic16/pics.all,
2541 * device/lib/pic16/libdev/pic18f2585.c,
2542 * device/lib/pic16/libdev/pic18f2680.c,
2543 * device/lib/pic16/libdev/pic18f2682.c,
2544 * device/lib/pic16/libdev/pic18f2685.c,
2545 * device/lib/pic16/libdev/pic18f4585.c,
2546 * device/lib/pic16/libdev/pic18f4680.c,
2547 * device/lib/pic16/libdev/pic18f4682.c,
2548 * device/lib/pic16/libdev/pic18f4685.c,
2549 * device/include/pic16/pic18f2585.h,
2550 * device/include/pic16/pic18f2680.h,
2551 * device/include/pic16/pic18f2682.h,
2552 * device/include/pic16/pic18f2685.h,
2553 * device/include/pic16/pic18f4585.h,
2554 * device/include/pic16/pic18f4680.h,
2555 * device/include/pic16/pic18f4682.h,
2556 * device/include/pic16/pic18f4685.h,
2557 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2558 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2559 patch contributed by Anton Strobl, applied with changes
2561 2007-09-16 Raphael Neider <rneider AT web.de>
2563 * device/include/pic16/pic18f2431.h,
2564 * device/include/pic16/pic18f25j10.h,
2565 * device/include/pic16/pic18f4431.h,
2566 * device/include/pic16/pic18f45j10.h: adopted common include style
2567 * device/include/pic16/pic18f1320.h,
2568 * device/include/pic16/pic18f2320.h,
2569 * device/include/pic16/pic18f2525.h,
2570 * device/include/pic16/pic18f4320.h,
2571 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2572 * device/include/pic16/pic18fregs.h: prepared for automatic include
2573 file selection by having DEVICE.h for every DEVICE
2574 * device/lib/pic16/libdev/pic18f2320.c,
2575 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2577 * device/lib/pic16/configure.in,
2578 * device/lib/pic16/configure: use rm -rf instead of rmdir
2579 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2580 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2582 2007-09-09 Borut Razem <borut.razem AT siol.net>
2584 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2585 distingush between i386 and ppc Mac OS X versions
2587 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2589 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2590 * support/regression/tests/bug1788177.c: new, added
2592 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2594 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2595 * device/include/mcs51/lint.h added keyword __naked
2597 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2601 * src/SDCCmem.h: removed maxRegBank
2602 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2603 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2604 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2605 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2606 name and behaviour to handle banked functions
2607 (scan4op): and use it to fix bug 1786213
2609 2007-09-03 Raphael Neider <rneider AT web.de>
2611 * device/include/pic16/pic18f248.h,
2612 * device/include/pic16/pic18f258.h,
2613 * device/include/pic16/pic18f448.h,
2614 * device/lib/pic16/libdev/pic18f248.c,
2615 * device/lib/pic16/libdev/pic18f258.c,
2616 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2617 added T0CONbits, fixes #1786891
2619 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * src/ds390/gen.c (genFarPointerSet),
2622 * src/hc08/ralloc.c (packRegisters),
2623 * src/mcs51/ralloc.c (packRegisters),
2624 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2626 * src/SDCCicode.h: POINTER_SET can be true for literals too
2627 * support/regression/tests/bug1750318.c: new, added
2629 2007-08-23 Borut Razem <borut.razem AT siol.net>
2631 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2632 library versions without the completition functionality
2634 2007-08-22 Raphael Neider <rneider AT web.de>
2636 * device/include/pic16/pic18f1220.h,
2637 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2639 2007-08-12 Borut Razem <borut.razem AT siol.net>
2641 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2643 2007-08-11 Borut Razem <borut.razem AT siol.net>
2645 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2646 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2647 support/Util/SDCCerr.[ch] moved to src
2648 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2649 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2650 device/examples/ds390/tinitalk/tinitalk.dsp,
2651 device/examples/serialcomm/windows/serialcomm.dsp,
2652 support/librarian/librarian.dsp:
2653 removed linking of unused odbc32.lib and odbccp32.lib
2654 * support/scripts/winres.h:
2655 added for compilation with Visual C++ 2005 Express Edition
2657 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2659 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2662 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2664 * sdccconf_in.h: update the endian test so that SPARC Solaris
2665 does not throw syntax errors
2667 2007-08-06 Borut Razem <borut.razem AT siol.net>
2669 * doc/sdccman.lyx: removed two index entries which prevented the
2670 generation of sdcc doc archive
2672 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2674 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2675 instead of lyx 1.5.0.
2677 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2679 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2680 Lucas Loizaga, with minor modifications. Thanks!
2682 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2684 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2687 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2689 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2690 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2693 2007-07-22 Borut Razem <borut.razem AT siol.net>
2695 * configure.in, configure: re-introduced .version
2696 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2697 the version reverted to 2.7.0
2699 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2702 * doc/sdccman.lyx: bumped version to 2.7.3
2703 * device/include/mcs51/compiler.h: fixed elif->else
2704 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2705 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2706 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2707 enable accuse for bit operands
2708 * src/SDCCmain.c (printVersionInfo),
2709 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2710 environment descriptor
2711 * src/SDCCutil.h: added getBuildEnvironment
2712 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2713 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2714 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2715 * support/regression/tests/bug1348008.c,
2716 * support/regression/tests/bug1496419.c,
2717 * support/regression/tests/bug1503067.c,
2718 * support/regression/tests/preproc.c: added empty tests
2720 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2722 * support/regression/tests/bug1678803.c: new, added
2724 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * as/link/hc08/lkihx.c,
2728 * as/link/hc08/lkrloc.c,
2729 * as/link/mcs51/lkihx.c,
2730 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2731 ihxExtendedLinearAddress
2732 * as/link/mcs51/lkrloc.c (relr),
2733 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2734 acall/ajmp, see bug 830513
2736 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2738 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2739 (cseBBlock): remember aggr2ptr has been used
2740 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2741 (geniCodeAssign): fixed bug 868103
2742 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2743 added operandSize prototype
2744 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2745 (genDataPointerSet): use max of size of right and result,
2746 (gencjne): added parameter useCarry for optimization,
2747 (genCmpEq): use carry if appropriate,
2748 (genXor): check if operand already in carry
2749 * support/regression/tests/bug-868103.c: enabled test
2751 2007-07-12 Raphael Neider <rneider AT web.de>
2753 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2755 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2757 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2758 from Robert Larice, thanks
2759 * support/regression/tests/bitopcse.c,
2760 * support/regression/tests/bitvars.c,
2761 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2762 * support/regression/tests/bug-927659.c: enabled test for z80
2763 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2764 * support/regression/tests/bug1745717.c: new, added
2765 * support/regression/tests/literalop.c,
2766 * support/regression/tests/nullstring.c: removed storage definitions that
2767 are now in testfwk.h
2769 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2772 and bool for targets that do not fully support it.
2773 * support/regression/tests/bug1546986.c,
2774 * support/regression/tests/bug1723128.c,
2775 * support/regression/tests/bug1734654.c,
2776 * support/regression/tests/bug1738367.c,
2777 * support/regression/tests/constantRange.c: only use bool if allowed
2779 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2781 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2782 Larice, also handle function pointers
2783 * support/regression/tests/bug1749275.c: new, added
2785 2007-07-03 Borut Razem <borut.razem AT siol.net>
2787 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2788 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2789 #1746528: SDCC should ignore ':' in inline assembler comments
2790 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2792 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2795 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2797 2007-06-29 Borut Razem <borut.razem AT siol.net>
2799 * src/SDCCmain.c: fixed bug
2800 #1744746: SDCC #4867: broken option --xram-size
2802 2007-06-28 Borut Razem <borut.razem AT siol.net>
2804 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2805 find out the endianess of host machine for ucsim
2807 2007-06-27 Borut Razem <borut.razem AT siol.net>
2809 * support/regression/generate-cases.py: corrected the file name
2811 * configure.in, configure, sdccconf_in.h: find out the endianess of
2813 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2816 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2818 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2820 2007-06-26 Borut Razem <borut.razem AT siol.net>
2822 * support/regression/generate-cases.py: display warning if function
2823 list is empty; implemented more flexible rule for detection of
2824 testing functions, allowing return type 'void' in the same line as
2825 the function name in the function definition
2826 * support/regression/tests/bug-1654060.c: corrected test
2827 * support/librarian/sdcclib.c: fixed warning:
2828 format '%s' expects type 'char *', but argument 2 has type 'int'
2830 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2832 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2833 Multiple infiles for sdcclib.
2835 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2837 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2840 2007-06-18 Borut Razem <borut.razem AT siol.net>
2842 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2843 how to handle comments, so they have to be removed by the
2844 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2845 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2846 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2847 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2848 table driven option hadling
2850 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2852 * src/SDCCast.c (decorateType),
2853 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2854 iCode to ast level to fix bug 1738367
2855 * support/regression/tests/bug1738367.c: new, added
2857 2007-06-15 Raphael Neider <rneider AT web.de>
2859 * src/pic16/devices.inc,
2860 * device/lib/pic16/pics.all,
2861 * device/include/pic16/pic18fregs.h,
2862 * device/include/pic16/pic18f[24][45]20.h,
2863 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2864 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2865 * device/lib/pic16/Makefile.in: faster cleanup
2867 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2869 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2871 2007-06-13 Raphael Neider <rneider AT web.de>
2873 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2875 2007-06-12 Raphael Neider <rneider AT web.de>
2877 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2878 suppress bit defines if NO_BIT_DEFINES is #define'd
2879 * device/include/pic/pic*.h: recreated all headers to include
2880 conditional bit defines
2881 * device/include/pic/pic16f886.h,
2882 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2883 * device/include/pic/recreate.sh: script to recreate the complete
2884 device library files based on the currently supported devices
2886 2007-06-12 Borut Razem <borut.razem AT siol.net>
2888 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2889 support/regression/Makefile.in, support/scripts/build.mak,
2890 support/scripts/Makefile.snapshot:
2891 use new svn URL scheme
2892 * doc/sdccman.lyx: SDCC Wiki moved to
2893 http://sdcc.wiki.sourceforge.net/
2895 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2897 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2898 * support/regression/tests/bug1734654.c: added
2900 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2902 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2903 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2904 with literal operands
2906 2007-06-10 Borut Razem <borut.razem AT siol.net>
2908 * as/link/z80/lklibr.c: fixed mingw build warning
2909 lklibr.c:575: warning: implicit declaration of function 'tolower'
2910 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2911 src/z80/main.c: move target specific options from src/SDCCmain.c
2912 to src/<target>/main.c
2914 2007-06-09 Borut Razem <borut.razem AT siol.net>
2916 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2917 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2918 * support/regression/tests/bug-1294691.c: added
2920 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2922 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2923 can also be static, fixes bug 1733438
2924 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2925 have absolute address too
2926 (computeType): added optimization for 'cond ? true : false'
2927 * support/regression/tests/absolute.c: added test for static absolute var
2929 2007-06-08 Raphael Neider <rneider AT web.de>
2931 * src/regression/Makefile: suppress parallel builds, allow easy
2932 switching between pic14/pic16 ports
2933 * src/regression/picregs.h: added pic14/16 header file switch
2934 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2935 inline.c,nestfor.c,string1.c}: include "picregs.h"
2937 2007-06-07 Borut Razem <borut.razem AT siol.net>
2939 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2940 permanent solution to suppress GCC 4.2.0 c++ warning:
2941 deprecated conversion from string constant to `char *'
2942 use 'const char *' where ever required
2943 * support/regression/generate-cases.py: implemented more flexible rule
2944 for detection of testing functions, allowing white-spaces surrounding
2945 the function name and the 'void' parameter.
2946 * support/regression/tests/constantRange.c,
2947 support/regression/tests/scott-compare3.c: fixed failing regression
2948 tests, uncovered by implementation of more flexible rule for detection
2949 of testing functions
2951 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2953 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2955 2007-06-04 Borut Razem <borut.razem AT siol.net>
2957 * configure.in, configure, config_vc.awk: sdcc version number is now
2958 stored in configure.in; removed .version
2959 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2960 doc/INSTALL.txt: version bumped to 2.7.2
2961 * sim/ucsim/configure.in, sim/ucsim/configure:
2962 use "read" to read from .version
2964 2007-06-03 Borut Razem <borut.razem AT siol.net>
2966 * */Makefile.in: removed annoying warning:
2967 Makefile:xx: Makefile.dep: No such file or directory
2969 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2971 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2972 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2973 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2974 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2975 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2976 bugfix: only use newBoolLink for bit result type
2977 * src/SDCCicode.c (geniCodeLogic): added param tree,
2978 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2979 (geniCodeLogicAndOr): use IS_BIT,
2980 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2981 (ast2iCode): added tree param to geniCodeLogic for comparisons
2982 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2983 * support/regression/tests/bug1723128.c: added test NotZero
2985 2007-06-01 Borut Razem <borut.razem AT siol.net>
2987 * SDCPP synchronized with GCC CPP release version 4.2.0,
2988 currently the latest release:
2989 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2990 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2991 support/cpp2/cppdefault.h, support/cpp2/except.h,
2992 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2993 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2994 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2995 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2996 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2997 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2998 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2999 support/cpp2/opts.h, support/cpp2/output.h,
3000 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3001 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3002 support/cpp2/system.h, support/cpp2/version.c,
3003 support/cpp2/Makefile.in: modified
3004 * support/cpp2/opts-common.c: added
3005 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3006 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3007 search for included source file in local directory
3008 * sim/ucsim/configure, sim/ucsim/configure.in:
3009 temporary solution to suppress GCC 4.2.0 c++ warning:
3010 deprecated conversion from string constant to `char *'
3012 2007-06-01 Raphael Neider <rneider AT web.de>
3014 * device/lib/pic/libdev/pic12f683.c,
3015 * device/include/pic/pic12f683.h: added GPIO bits
3017 2007-06-01 Raphael Neider <rneider AT web.de>
3019 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3020 quotation marks, clarified role of PIC14 vs. PIC16 ports
3021 * src/pic16/devices.inc,
3022 * device/include/pic16/pic18fregs.h,
3023 * device/include/pic16/pic18f[24][45]j10.h,
3024 * device/lib/pic16/pics.all,
3025 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3026 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3027 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3028 for new devices as they are not yet supported by gputils
3030 2007-05-31 Borut Razem <borut.razem AT siol.net>
3032 * Small Device C Compiler 2.7.0 released
3033 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3034 changed sdcc version to 2.7.1
3035 * support/scripts/sdcc.nsi: added How to create WIN32 release
3038 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3040 * doc/sdccman.lyx: documented initialization and allocation of absolute
3041 variables, bit parameter passing, the need for function pointers to be
3042 reentrant and alpha quality support of inline and retrict
3044 2007-05-26 Borut Razem <borut.razem AT siol.net>
3046 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3047 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3048 * docs/knownbugs.html: updated
3050 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3052 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3054 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3056 (gencjneshort): optimized when left is AOP_DIR
3057 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3058 initializing unions in a struct/array
3059 * support/regression/fwk/include/testfwk.h: added defines for data, near
3060 and far for host and z80
3061 * support/regression/tests/bug1723128.c: new, added
3063 2007-05-22 Borut Razem <borut.razem AT siol.net>
3065 * doc/knownbugs.html: updated
3067 2007-05-21 Raphael Neider <rneider AT web.de>
3069 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3070 error message instead
3071 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3073 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3075 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3077 2007-05-21 Raphael Neider <rneider AT web.de>
3079 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3081 * src/regression/gpsim_assert.h,
3082 * src/regression/Makefile,
3083 * src/regression/pcodeopt.c: regression test for the above fix
3085 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3087 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3088 jumps to self, fixed bug 1717281
3090 2007-05-10 Borut Razem <borut.razem AT siol.net>
3092 * support/scripts/gen_known_bugs.pl: cosmetic fix
3093 * doc/knownbugs.html: generated by gen_known_bugs.pl
3095 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3097 * src/SDCCast.c (createFunction): also generate non-inlined version of
3098 function for functions declared as "static inline"
3099 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3100 function can be inlined after non-inlined version generated.
3102 2007-05-10 Borut Razem <borut.razem AT siol.net>
3104 * support/scripts/gen_known_bugs.pl: added script
3105 which generates knownbugs.html
3107 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3109 * doc/knownbugs.html: updated for release 2.7.0
3111 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3113 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3115 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3118 (throughout): updated generating comments
3119 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3120 (throughout): updated generating comments
3121 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3122 rule instead of at the second, or it might skip lines when removing the
3124 * support/regression/tests/bug1714204.c: changed test to foo
3126 2007-05-08 Borut Razem <borut.razem AT siol.net>
3128 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3129 thanks to SDCC Distributed Compile Farm members,
3130 added Z80 and GBZ80 command line options
3131 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3133 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3135 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3136 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3137 * support/regression/tests/longlit.c: modified to be tested at all and
3138 to pass the actual test
3140 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3142 * device/include/mcs51/uPSD33xx.h: Added.
3144 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3146 * device/lib/_gptrput.c,
3147 * device/lib/_gptrget.c: removed old code,
3149 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3150 * support/regression/tests/bug1714204.c: new, added
3152 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3154 * support/regression/tests/regtrack.c: test was never executed
3155 because of the regression test being picky about white spaces.
3156 * device/lib/mcs51/crtclear.asm: added comment
3158 2007-05-06 Raphael Neider <rneider AT web.de>
3160 * device/lib/pic/Makefile.rules,
3161 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3162 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3164 2007-05-06 Raphael Neider <rneider AT web.de>
3166 * src/pic16/device.h,
3168 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3169 _pic16_setDefaultOptions): removed/reordered command-line args
3170 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3171 devices, regrouped command line args, environment variables),
3172 clarified sone points, added sections on how to add devices to the
3175 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3177 * src/z80/peeph.def: fixed bug in rule 2
3179 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3181 * src/port.h: added TARGET_MCS51_LIKE
3182 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3183 take advantage of it too
3184 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3185 (shiftR2Left2Result): Optimized: don't check shifting by 0
3186 * src/z80/peeph-z80.def,
3187 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3188 modifications, see patch 1700823
3189 * src/mcs51/peep.c (): fixed bug 1712928
3190 * support/regression/tests/bug1712928.c: new, added
3192 2007-05-05 Borut Razem <borut.razem AT siol.net>
3194 * device/lib/pic16/Makefile.common.in,
3195 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3196 removed bash dependencies
3198 2007-05-01 Borut Razem <borut.razem AT siol.net>
3201 fixed bug #1710507: --i-code-in-asm makes compile fail
3202 all iCode comments are now one liners
3203 * src/mcs51/gen.c: fixed memory leak
3205 2007-05-01 Raphael Neider <rneider AT web.de>
3207 * device/lib/pic/libdev/*.c
3208 * device/include/pic/*.h: regenerated all device libs from updated
3210 * support/scripts/inc2h.pl: documented usage, now uses strict to
3213 2007-04-30 Borut Razem <borut.razem AT siol.net>
3216 fixed bug #1669175: Problem with space in output paths
3217 documented how to use paths with spaces for Windows users
3219 2007-04-29 Borut Razem <borut.razem AT siol.net>
3221 * Fixed svn:eol-style and svn:keywords properties
3222 * src/SDCCval.c: fixed bug
3223 #1592871: Segfault with "large" const arrays of characters
3224 replaced recursion with iteration
3225 * Removed svn:executable property from non-executable files
3227 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3229 * src/mcs51/gen.c (genRet): fixed bug 1707003
3231 2007-04-27 Raphael Neider <rneider AT web.de>
3233 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3234 createReachingDefinitions,assignValnums,pic16_destructDF,
3235 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3236 prevent NULL pointer dereferences
3237 * device/lib/pic/libdev/pic16f886.c,
3238 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3239 prevent building them, gputils do not really support them yet
3241 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3243 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3244 helps printf_small. 32 bytes more __idata mem.
3246 2007-04-27 Raphael Neider <rneider AT web.de>
3248 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3249 return early when pb or pb->pcHead is NULL (patch #1708427)
3250 * src/regression/empty.c,
3251 * src/regression/Makefile: added test with empty functions
3252 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3254 2007-04-27 Borut Razem <borut.razem AT siol.net>
3256 * src/SDCCast.c: fixed feature request
3257 #1547512: Redundant strings linked when using sizeof("abc")
3259 2007-04-23 Borut Razem <borut.razem AT siol.net>
3261 * doc/sdccman.lyx, src/SDCCmain.c:
3262 peep-hole comments are generated only if --fverbose-asm option is
3263 specified and --no-peep-comments is not, as proposed by Frieder.
3264 * support/regression/Makefile.in: compile regression tests with
3265 --fverbose-asm option so one can "grep" whether a new (or an old)
3266 peephole is (still) applied; requested by Frieder.
3268 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3270 * device/include/pic/pic16f886.h,
3271 * device/include/pic/pic16f887.h,
3272 * device/lib/pic/libdev/pic16f886.c,
3273 * device/lib/pic/libdev/pic16f887.c,
3274 * device/include/pic/pic14devices.txt,
3275 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3277 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3279 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3282 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3284 * device/lib/_memset.c: assembler version for mcs51
3286 2007-04-22 Borut Razem <borut.razem AT siol.net>
3288 * support/scripts/listerr.c: program to create the list of errors and
3289 warnings list from - added
3290 * doc/sdccman.lyx: removed the note
3291 "For list of warnings and corresponding codes, see err_warn.txt"
3292 * src/SDCCsymt.c: fixed bug #1699804:
3293 Bug with some uses of sizeof(static local array) (MCS51)
3294 * support/regression/tests/bug-1699804.c: added
3296 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3298 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3299 (main): added option -i,
3300 (asmbl, case S_INCL): use search_path_fopen,
3301 mostly from patch 1579668 by Peter Miller, thanks
3302 * src/z80/main.c: fixed typo --callee-saves-bc
3303 * device/include/mcs51/compiler.h: added sfrword for Tasking
3305 2007-04-20 Borut Razem <borut.razem AT siol.net>
3307 * src/z80/main.c: replaced reserved keyword asm with asmblr
3309 2007-04-19 Borut Razem <borut.razem AT siol.net>
3311 * src/port.h: use const pointers to strings
3312 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3313 * src/pic16/main.c: include SDCCargs.h
3314 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3315 const char, since the strings are dynamically allocated
3316 * src/SDCCmain.c: options.code_seg and options.const_seg are
3317 dynamically allocated; check port specific command line options
3318 before the general ones
3319 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3321 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3323 * device/include/ds400rom.h,
3324 * device/lib/ds390/lcd390.c,
3325 * device/lib/ds390/memcpyx.c,
3326 * device/lib/ds390/rtc390.c,
3327 * device/lib/ds400/ds400rom.c,
3328 * device/lib/ds400/memcpyx.c,
3329 * device/lib/hc08/_ret.c: more replacements of keywords with their
3330 double underscore equivalents
3331 * device/lib/ds390/Makefile.in,
3332 * device/lib/ds400/Makefile.in,
3333 * device/lib/gbz80/Makefile.in,
3334 * device/lib/hc08/Makefile.in,
3335 * device/lib/mcs51/Makefile.in,
3336 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3338 2007-04-17 Borut Razem <borut.razem AT siol.net>
3340 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3341 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3342 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3343 to --fverbose-asm, to be gcc'ish
3345 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3347 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3349 2007-04-17 Borut Razem <borut.razem AT siol.net>
3351 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3352 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3353 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3354 with their double underscore equivalent
3356 2007-04-14 Borut Razem <borut.razem AT siol.net>
3358 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3361 2007-04-13 Borut Razem <borut.razem AT siol.net>
3363 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3365 * device/examples/serialcomm/windows/serial.[ch],
3366 device/examples/serialcomm/windows/test_serialcomm.cpp:
3367 updated by Bela Torok
3368 * device/examples/serialcomm/windows/serialcomm.dsw,
3369 device/examples/serialcomm/windows/serialcomm.dsp: added
3371 2007-04-13 Jan Waclawek <wek AT efton.sk>
3373 * doc/sdccman.lyx: additions and changes at various places
3374 (submitted as #1697136).
3375 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3377 2007-04-10 Borut Razem <borut.razem AT siol.net>
3379 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3380 LyX file format changed to 245
3381 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3382 "FreeWare" replaced with "free open source"
3384 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3386 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3388 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3390 * device/include/pic16/pic18fregs.h,
3392 * device/lib/_decdptr.c,
3393 * device/lib/_divsint.c,
3394 * device/lib/_divslong.c,
3395 * device/lib/_divuint.c,
3396 * device/lib/_divulong.c,
3397 * device/lib/_fs2schar.c,
3398 * device/lib/_fs2sint.c,
3399 * device/lib/_fs2slong.c,
3400 * device/lib/_fs2uchar.c,
3401 * device/lib/_fs2uint.c,
3402 * device/lib/_fs2ulong.c,
3403 * device/lib/_fsadd.c,
3404 * device/lib/_fscmp.c,
3405 * device/lib/_fsdiv.c,
3406 * device/lib/_fseq.c,
3407 * device/lib/_fsget1arg.c,
3408 * device/lib/_fsget2args.c,
3409 * device/lib/_fsgt.c,
3410 * device/lib/_fslt.c,
3411 * device/lib/_fsmul.c,
3412 * device/lib/_fsneq.c,
3413 * device/lib/_fsnormalize.c,
3414 * device/lib/_fsreturnval.c,
3415 * device/lib/_fsrshift.c,
3416 * device/lib/_fssub.c,
3417 * device/lib/_fsswapargs.c,
3418 * device/lib/_gptrget.c,
3419 * device/lib/_gptrgetc.c,
3420 * device/lib/_gptrput.c,
3421 * device/lib/_logexpf.c,
3422 * device/lib/_modsint.c,
3423 * device/lib/_modslong.c,
3424 * device/lib/_moduint.c,
3425 * device/lib/_modulong.c,
3426 * device/lib/_mulint.c,
3427 * device/lib/_mullong.c,
3428 * device/lib/_schar2fs.c,
3429 * device/lib/_ser.c,
3430 * device/lib/_setjmp.c,
3431 * device/lib/_sint2fs.c,
3432 * device/lib/_slong2fs.c,
3433 * device/lib/_spx.c,
3434 * device/lib/_uchar2fs.c,
3435 * device/lib/_uint2fs.c,
3436 * device/lib/_ulong2fs.c,
3437 * device/lib/asincosf.c,
3438 * device/lib/atanf.c,
3439 * device/lib/calloc.c,
3440 * device/lib/ds390/tinibios.c,
3441 * device/lib/ds400/tinibios.c,
3442 * device/lib/expf.c,
3443 * device/lib/free.c,
3444 * device/lib/hc08/_mulint.c,
3445 * device/lib/logf.c,
3446 * device/lib/malloc.c,
3447 * device/lib/printf_fast.c,
3448 * device/lib/printf_tiny.c,
3449 * device/lib/printfl.c,
3450 * device/lib/realloc.c,
3451 * device/lib/ser_ir.c,
3452 * device/lib/serial.c,
3453 * support/regression/tests/libmullong.c: replaced all special keywords
3454 with their double underscore equivalent
3455 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3456 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3458 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3459 (genRet): if the bit-symbol is ruonly it already is in the carry
3460 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3461 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3462 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3463 type UCHAR if dest is not bit
3465 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3467 * device/include/math.h,
3468 * device/lib/cotf.c,
3469 * device/lib/expf.c,
3470 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3472 2007-04-01 Borut Razem <borut.razem AT siol.net>
3474 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3475 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3476 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3477 gcc_unreachable() called internal_error()...
3479 2007-03-30 Raphael Neider <rneider AT web.de>
3481 * src/pic/ralloc.c (isData): suppress garbage debug output
3483 2007-03-28 Borut Razem <borut.razem AT siol.net>
3486 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3487 is developed, built and used worldwide, and the word "night" doesn't
3490 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3492 * device/include/mcs51/C8051F360.h: new, added
3493 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3495 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3497 * src/SDCC.y (declaration_specifiers, function_specifier),
3498 * support/Util/SDCCerr.c,
3499 * support/Util/SDCCerr.h,
3501 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3503 * src/SDCCmem.c (deallocParms),
3504 * src/SDCCast.c: support for function inlining, not quite complete
3505 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3506 'restrict' qualifier
3508 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3510 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3511 (saveRBank, unsaveRBank): don't save bits,
3512 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3513 * support/regression/tests/bug1535242.c: new, added
3514 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3515 thanks Alexey Shamrin <shamrin AT gmail.com>,
3516 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3517 removed header guard)
3519 * sdcc.spec: bumped version to 2.6.5
3520 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3522 2007-03-22 Borut Razem <borut.razem AT siol.net>
3524 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3525 fixed bug #1653671: sdcdb integration into ddd is broken
3527 2007-03-22 Raphael Neider <rneider AT web.de>
3529 * src/pic/gen.c (popGetExternal): augmented to also create references
3530 to external variables (not only labels),
3531 (genCall): comment on plan to reduce PAGESEL overhead,
3532 (genFunction, genEndFunction): also save/restore FSR around interrupt
3533 handling code, removed lots of unused code
3534 (genDivOneByte): release acquired temp register
3535 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3537 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3538 for registers that need to be saved during interrupts (FSR, STATUS,
3539 PCLATH; W needs special handling), currently only FSR is used
3541 2007-03-22 Raphael Neider <rneider AT web.de>
3543 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3545 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3547 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3549 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3551 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3553 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3555 * as/link/aslink.h: added LKOBJEXT
3556 * as/link/hc08/link_hc08.dsp,
3557 * as/link/hc08/Makefile.bcc,
3558 * as/link/hc08/Makefile.in,
3559 * as/link/mcs51/aslink.dsp,
3560 * as/link/mcs51/Makefile.bcc,
3561 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3562 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3563 * as/link/lkaomf51.c: merged and moved
3564 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3565 * as/link/z80/lkdata.c,
3566 * as/link/lkdata.c: merged and moved
3567 * as/link/hc08/lkmain.c,
3568 * as/link/mcs51/lkmain.c: cosmetic changes
3569 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3570 * as/link/lklex.c: use LKOBJEXT
3571 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3572 ANSI-fied functions, removed bubble-sorts
3573 * as/link/z80/lksym.c as/link/lksym.c: merged,
3575 * as/link/z80/linkgbz80.dsp,
3576 * as/link/z80/linkz80.dsp,
3577 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3578 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3579 * as/link/z80/lkhead.c,
3580 * as/link/z80/lklex.c: deleted
3581 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3582 * as/link/z80/lkmain.c: added copyfile()
3584 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3586 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3588 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3590 * device/lib/_strlen.c: assembler version for mcs51
3592 2007-03-13 Raphael Neider <rneider AT web.de>
3594 * device/include/pic16/pic18f2221.h,
3595 * device/include/pic16/pic18f2321.h,
3596 * device/include/pic16/pic18f2331.h,
3597 * device/include/pic16/pic18f4221.h,
3598 * device/include/pic16/pic18f4321.h,
3599 * device/include/pic16/pic18f4331.h: fixed config byte location names
3600 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3601 consistently named config byte locations
3603 2007-03-13 Borut Razem <borut.razem AT siol.net>
3605 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3606 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3607 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3608 as/link/z80/Makefile.in, as/z80/Makefile.in:
3611 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3613 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3614 * device/lib/printf_large.c: pointer was converted to generic
3615 pointer for mcs51 models other than model-small (Maarten noticed)
3617 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3619 * device/include/mcs51/ADuC84x.h: Added.
3621 2007-03-10 Borut Razem <borut.razem AT siol.net>
3623 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3624 fixed RFE #1624219: double backslashes in filenames;
3625 functions hexEscape(), octalEscape() and copyStr() moved from
3626 SDCCval.c to SDCCutil.c and made them glovbally available
3628 2007-03-09 Borut Razem <borut.razem AT siol.net>
3630 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3631 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3632 1673361: Missaligned comments in output files
3634 2007-03-09 Raphael Neider <rneider AT web.de>
3636 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3638 2007-03-09 Raphael Neider <rneider AT web.de>
3642 * src/pic/ralloc.c: suppress undesired debug output
3643 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3645 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3647 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3649 2007-03-07 Borut Razem <borut.razem AT siol.net>
3651 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3652 search include files in the current directory
3654 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3656 * src/SDCCglue.c (emitMaps, glue),
3657 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3659 * support/regression/tests/absolute.c: added xdata test
3661 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3663 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3664 added condition to macro, fixes bug 1666080
3666 2007-03-02 Raphael Neider <rneider AT web.de>
3668 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3670 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3672 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3673 be cleared. Unconditionally set __XPAGE
3674 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3676 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3681 * src/mcs51/rtrack.c,
3683 * doc/sdccman.lyx: added --no-gen-comments
3684 * src/mcs51/peeph.def: added 192.b, disabled 185
3686 2007-02-25 Raphael Neider <rneider AT web.de>
3688 * src/pic16/gen.c (genCast): fixed typo
3689 * device/lib/pic16/Makefile.subdir: only install existing files
3690 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3692 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3694 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3695 * device/lib/mcs51/crtclear.asm,
3696 * device/lib/mcs51/crtxclear.asm: renumbered labels
3697 * device/lib/mcs51/Makefile.in: added crtcall.asm
3698 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3699 * src/mcs51/gen.c (movc): removed,
3700 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3702 (toCarry, genSend, genRet): added function toCarry,
3703 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3704 (assignBit, genAssign, genCast): added function assignBit
3705 * src/mcs51/Makefile.bcc: added rtrack.c
3706 * src/mcs51/ralloc.h: made valueKnown a bitfield
3707 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3708 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3709 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3710 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3711 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3712 (_pop): only pop valid pairs, see gencjneshort,
3713 (gencjneshort): return pair that still needs to be popped, restructured,
3714 (gencjne, genCmpEq): call _pop
3716 2007-02-23 Raphael Neider <rneider AT web.de>
3718 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3720 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3722 * device/include/mcs51/P89LPC925.h: Added.
3724 2007-02-18 Raphael Neider <rneider AT web.de>
3726 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3728 2007-02-17 Borut Razem <borut.razem AT siol.net>
3730 * support/cpp2/directives.c, support/cpp2/version.c:
3731 synchronized with GCC CPP 4.1.2
3733 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3735 * src/mcs51/rtrack.h,
3736 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3737 by checking the strings passed by emitcode() to the assembler.
3738 Feel free to change. This in part addresses RFE #482179.
3739 Set environment variable SDCC_RTRACK to enable.
3740 * src/mcs51/gen.c: inserted hooks
3741 * src/mcs51/ralloc.h: added two members to struct regs
3742 * support/regression/tests/regtrack.c: added
3744 2007-02-14 Borut Razem <borut.razem AT siol.net>
3746 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3747 * Makefile.in: applied patch from Makefile related part of
3748 #1469393: Compiler does not initialize static data
3750 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3752 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3753 for better fix of bug 1273984, compiles pic16 rand.c
3755 2007-02-12 Borut Razem <borut.razem AT siol.net>
3757 * src/pic16/main.c: fixed pic16 standard library directory bug
3759 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3761 * src/hc08/gen.c (genSwap): fix swap regression test
3763 2007-02-10 Borut Razem <borut.razem AT siol.net>
3765 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3767 * support/regression/tests/bug-1654060.c: added regression test for
3770 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3772 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3773 bit moves in return statement
3775 2007-02-09 Borut Razem <borut.razem AT siol.net>
3777 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3780 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3782 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3783 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3785 2007-02-07 Raphael Neider <rneider AT web.de>
3787 * src/pic16/devices.inc,
3788 * device/include/pic16/pic18fregs.h,
3789 * device/include/pic16/pic18f[24][34]31.h,
3790 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3791 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3792 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3794 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3796 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3797 can this have lived here for so many years?
3798 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3799 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3800 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3802 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3804 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3805 appended by loop induction must be at the very end of the eBBlock
3807 2007-02-05 Kevin Vigor
3809 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3811 2007-02-05 Borut Razem <borut.razem AT siol.net>
3813 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3814 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3816 2007-02-03 Borut Razem <borut.razem AT siol.net>
3818 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3819 applied patch #1646602 option to set default signedness of char to
3820 unsigned, added -funsigned-char command line option,
3821 thanks to Gunther Jehle
3822 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3823 prompt for file deletion a few hundred times (especially the
3824 subversion files, which have ro permissions so it asks for
3825 confirmation), thanks to Simon McAuliffe;
3826 added {} + option to find in order to remove multiple files from a
3829 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3831 * device/include/mcs51/SST89x5xRDx.h: Added.
3833 2007-02-02 Raphael Neider <rneider AT web.de>
3835 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3836 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3838 2007-02-01 Raphael Neider <rneider AT web.de>
3840 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3843 2007-01-31 Borut Razem <borut.razem AT siol.net>
3845 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3846 if compiled with GCC. Thanks to Raphael Neider
3848 2007-01-31 Raphael Neider <rneider AT web.de>
3850 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3851 operand names, handles name and (name + n) for all n,
3852 (sameBank): restructured, also check bank allocation policy,
3853 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3854 (pic14_operandsAllocatedInSameBank): check whether to operands
3855 will be allocated into the same bank (i.e., section) to reduce
3856 BANKSEL overhead, queried from pcode.c:sameBank,
3857 (pic14printLocals): reintroduced clustering registers into a single
3858 section: all compiler generated symbols will now reside in one
3859 bank (per file), reducing BANKSEL overhead and code size,
3860 (showAllMemmaps): use local dbuf where possible
3862 2007-01-29 Raphael Neider <rneider AT web.de>
3864 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3865 (call_libraryfunc): retrieve/create symbol and mark as used,
3866 (genFunction): mark defined functions as non-extern and add again
3867 to code memmap for later output
3868 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3869 (pic14printLocals): reworked for new symbol emission,
3870 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3871 showAllMemmaps): reworked symbol output using dbufs, added handling
3872 of string literals (still incomplete),
3873 (picglue): removed symbol emission, moved into showAllMemmaps,
3874 (emitSymbolSet): new workhorse for symbol output,
3875 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3877 2007-01-29 Borut Razem <borut.razem AT siol.net>
3879 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3880 component contains the extension separator.
3882 2007-01-28 Borut Razem <borut.razem AT siol.net>
3884 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3886 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3887 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3888 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3889 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3890 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3891 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3892 src/z80/gen.c, support/Util/MySystem.c:
3893 accept slash and backslash as directory separator on WIN32 and
3896 2007-01-28 Raphael Neider <rneider AT web.de>
3898 * src/pic16/devices.inc,
3899 * device/include/pic16/pic18f[24][23]21.h,
3900 * device/include/pic16/pic18fregs.h,
3901 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3902 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3903 * device/lib/pic16/libio/adc.ignore,
3904 * device/lib/pic16/libio/i2c.ignore,
3905 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3906 family, as gputils do not yet support the devices
3907 * device/lib/pic16/Makefile.subdir: ignore errors on install
3908 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3909 headers and libraries from gputils .inc files
3911 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3913 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3915 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3917 * doc/sdccman.lyx: add printf benchmarks
3919 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3921 * device/lib/printf_fast.c: fix %c, char promoted to int
3922 * device/lib/printf_tiny.c: fix %c, char promoted to int
3924 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3926 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3928 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3930 * support/regression/tests/swap.c: 64 bit hosts failed
3931 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3933 2007-01-25 Raphael Neider <rneider AT web.de>
3935 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3936 based on absolute register address, patch by Alex Blond
3938 2007-01-22 Raphael Neider <rneider AT web.de>
3940 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3941 emitted, do not emit them again...
3943 2007-01-22 Raphael Neider <rneider AT web.de>
3945 * src/regression/bank1.c, src/regression/compare6.c,
3946 src/regression/add.c: cosmetic changes
3947 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3948 * src/pic/gen.c: fixed global zero and one,
3949 (aopForSym): removed unued code,
3950 (aopGet): assert aop is defined, check and use `index' of
3951 pCodeImmd operands (fixes #1630908),
3952 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3953 (register_reassign): prevent accidental register unification,
3954 (ReuseReg): cosmetic changes (also above)
3955 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3956 pic14emitStaticSeg): do not emit initialized data,
3957 (printIval*): replaced with working versions,
3958 (pic14createInterruptVect,picglue): use idata for initialized data,
3959 now init data should work in all modules (not only main()),
3960 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3962 2007-01-21 Borut Razem <borut.razem AT siol.net>
3964 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3965 use -fPIC or -fpic if they are supported and not ignored
3966 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3967 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3969 2007-01-20 Borut Razem <borut.razem AT siol.net>
3971 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3972 implemented RFE #1470316: allow "$" in variable names
3974 2007-01-20 Raphael Neider <rneider AT web.de>
3976 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3978 2007-01-20 Raphael Neider <rneider AT web.de>
3980 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3981 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3982 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3983 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3984 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3985 * device/lib/pic/libdev/pic*.c,
3986 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3987 * device/lib/pic/libdev/Makefile.in: show progress
3989 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3991 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3992 * support/scripts/sdcc_cygwin_mingw32,
3993 * support/scripts/sdcc_mingw32,
3994 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3995 conformance with autoconf 2.6
3997 2007-01-19 Raphael Neider <rneider AT web.de>
3999 * src/pic/device.c (register_map): fixed list construction
4000 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4001 (genMod): removed case for genModbits,
4002 (genModbits): removed as now unused/unimplemented
4003 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4005 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4007 * support/regression/tests/swap.c: added in response to #1638622
4008 * doc/sdccman.lyx: synced version, minor changes
4010 2007-01-18 Borut Razem <borut.razem AT siol.net>
4012 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4013 thanks to Gunther Jehle
4014 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4015 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4016 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4017 use filename in lineno instead.
4018 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4019 print the file name in ast_print()
4021 2007-01-18 Borut Razem <borut.razem AT siol.net>
4023 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4025 * src/SDCC.lex: stringLiteral() returns const char pointer,
4026 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4027 fixed column counting
4028 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4029 accept const char pointer as parameter
4030 * src/SDCCdwarf2.c: corrected buffer size
4032 2007-01-17 Borut Razem <borut.razem AT siol.net>
4034 * support/Util/dbuf_string.c: fixed for amd64
4036 2007-01-15 Borut Razem <borut.razem AT siol.net>
4038 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4039 removed terminal symbol ELIPSIS, since it was never generated by the
4040 lexer and it was wrongly used in parameter_identifier_list rule
4042 2007-01-15 Raphael Neider <rneider AT web.de>
4044 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4045 code page and data banking description
4046 * src/pic/genarith.c,
4047 * src/pic/gen.h: removed bit arithmetic functions,
4048 updated exit(1) to exit(EXIT_FAILURE)
4049 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4050 * device/include/pic16/pic18f2455.h,
4051 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4052 TRISD and TRISE, fixed/added some bit names
4053 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4054 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4055 updated pic18f2455.{c,h} instead of duplicating them
4057 2007-01-14 Borut Razem <borut.razem AT siol.net>
4059 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4060 Cannot debug files that contain spaces in the path name
4061 by converting spaces in asm file name to underscores
4063 2007-01-13 Borut Razem <borut.razem AT siol.net>
4065 * doc/sdccman.lyx: fixed format errors
4067 2007-01-10 Borut Razem <borut.razem AT siol.net>
4069 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4070 codeseg/constseg #pragma fail
4071 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4072 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4073 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4074 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4076 2007-01-09 Borut Razem <borut.razem AT siol.net>
4078 * get rid of diagnistic.[ch], pretty-print.[ch],
4079 c-pretty-print.[ch], ... used just for error, warning, ...
4081 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4082 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4083 suppoprt/cpp2/pretty-print.[ch]:
4085 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4086 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4087 suppoprt/cpp2/sdcpp.dsp:
4090 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4092 * device/lib/printf_large.c (output_float): removed recursion,
4093 use smaller buffer on stack for mcs51,
4094 fixed bug printing 1.96
4095 * support/regression/tests/snprintf.c: added test
4097 2007-01-07 Borut Razem <borut.razem AT siol.net>
4099 * use dynamic memory buffers instead temporary files
4100 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4102 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4103 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4104 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4105 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4106 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4107 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4108 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4109 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4110 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4111 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4112 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4113 support/Util/dbuf.c, support/Util/dbuf.h:
4115 * .version, sdcc.spec: bumped version to 2.6.4
4117 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4119 * src/port.h: added TARGET_Z80_LIKE macro
4120 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4121 output PSEG location if --xram-loc or --xstack-loc was used
4122 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4124 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4126 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4127 * as/as_z80.dsp, as/z80/as_z80.dsp,
4128 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4129 * sdcc.dsw: moved project files into subdir
4130 * as/hc08/as_hc08.dsp,
4131 * as/hc08/Makefile.bcc,
4132 * as/hc08/Makefile.in,
4133 * as/mcs51/Makefile.bcc,
4134 * as/mcs51/Makefile.in,
4135 * as/z80/Makefile.bcc,
4136 * as/z80/Makefile.in,
4137 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4140 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4143 * as/mcs51/asmain.c,
4145 * as/z80/assym.c: removed include "strcmpi.h"
4146 * as/hc08/strcmpi.c,
4147 * as/hc08/strcmpi.h,
4148 * as/mcs51/strcmpi.c,
4149 * as/mcs51/strcmpi.h,
4150 * support/Util/strcmpi.c,
4151 * support/Util/strcmpi.h: removed files
4152 * as/strcmpi.c: added as_strncmpi()
4154 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4156 * sdcc.dsw: Added some dependencies on project config.dsp
4158 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4161 with [di]ram_start to fix a regresion
4163 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4165 * configure.in: added missing mcs51 in status output
4166 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4168 * debugger/mcs51/clean.mk (distclean): remove config.h
4169 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4170 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4171 options.h, s-options-h and options.c
4172 * support/cpp2/clean.mk: unused, removed
4173 * Makefile.common.in,
4176 * as/hc08/Makefile.in,
4178 * as/mcs51/Makefile.in,
4179 * as/mcs51/clean.mk,
4182 * as/z80/Makefile.in,
4184 * as/link/Makefile.in,
4185 * as/link/hc08/Makefile.in,
4186 * as/link/hc08/clean.mk,
4187 * as/link/mcs51/Makefile.in,
4188 * as/link/mcs51/clean.mk,
4189 * as/link/z80/Makefile.in,
4190 * as/link/z80/clean.mk,
4191 * as/link/z80/conf.mk,
4192 * debugger/mcs51/Makefile.in,
4193 * debugger/mcs51/clean.mk,
4194 * device/include/Makefile.in,
4195 * device/lib/Makefile.in,
4196 * device/lib/mcs51/Makefile.in,
4197 * device/lib/pic/Makefile.in,
4198 * device/lib/pic/Makefile.common.in,
4199 * device/lib/pic/Makefile.subdir,
4200 * device/lib/pic/Makefile.rules,
4201 * device/lib/pic16/libio/Makefile.in,
4202 * device/lib/pic16/Makefile.subdir,
4203 * device/lib/pic16/libdev/Makefile.in,
4204 * device/lib/pic16/Makefile.rules,
4205 * device/lib/pic16/Makefile.common.in,
4206 * sim/ucsim/avr.src/Makefile.in,
4207 * sim/ucsim/main_in.mk,
4208 * sim/ucsim/cmd.src/Makefile.in,
4209 * sim/ucsim/doc/Makefile.in,
4210 * sim/ucsim/gui.src/Makefile.in,
4211 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4212 * sim/ucsim/gui.src/serio.src/Makefile.in,
4213 * sim/ucsim/hc08.src/Makefile.in,
4214 * sim/ucsim/libltdl/Makefile.in,
4215 * sim/ucsim/s51.src/Makefile.in,
4216 * sim/ucsim/sim.src/Makefile.in,
4217 * sim/ucsim/sim.src/conf.mk,
4218 * sim/ucsim/xa.src/Makefile.in,
4219 * sim/ucsim/z80.src/Makefile.in,
4223 * support/cpp2/Makefile.in,
4224 * support/librarian/Makefile.in,
4225 * support/librarian/clean.mk,
4226 * support/makebin/Makefile.in,
4227 * support/makebin/clean.mk,
4228 * support/packihx/Makefile.in,
4229 * support/regression/Makefile.in,
4230 * support/regression/ports/ds390/spec.mk,
4231 * support/regression/ports/gbz80/spec.mk,
4232 * support/regression/ports/hc08/spec.mk,
4233 * support/regression/ports/mcs51/spec.mk,
4234 * support/regression/ports/mcs51-large/spec.mk,
4235 * support/regression/ports/mcs51-medium/spec.mk,
4236 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4237 * support/regression/ports/pic14/spec.mk,
4238 * support/regression/ports/pic16/spec.mk,
4239 * support/regression/ports/mcs51-stack-auto/spec.mk,
4240 * support/regression/ports/ucz80/spec.mk,
4241 * support/regression/ports/xa51/spec.mk,
4242 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4243 adding a slash after $(top_builddir) and/or adding @datarootdir@
4245 * debugger/mcs51/configure.in,
4246 * device/lib/pic/configure.in,
4247 * device/lib/pic16/configure.in,
4248 * sim/ucsim/configure.in,
4249 * support/cpp2/configure.in,
4250 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4252 * debugger/mcs51/configure,
4253 * device/lib/pic/configure,
4254 * device/lib/pic16/configure,
4255 * sim/ucsim/configure,
4256 * support/cpp2/configure,
4257 * support/packihx/configure: generated with autoconf 2.60
4259 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4261 * as/link/hc08/lkihx.c (newArea),
4262 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4264 2007-01-02 Borut Razem <borut.razem AT siol.net>
4266 * doc/sdccman.lyx: documented #pragma sdcc_hash
4267 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4269 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4271 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4273 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4274 empty 'while'-loop to work correctly, see regression test 'while.c'
4275 * support/regression/tests/while.c: added
4277 2007-01-01 Borut Razem <borut.razem AT siol.net>
4279 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4280 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4281 support/cpp2/libcpp/sdcpp.c:
4282 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4283 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4284 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4286 2006-12-31 Borut Razem <borut.razem AT siol.net>
4288 * SDCPP synchronized with GCC CPP release version 4.1.1,
4289 currently the latest release:
4290 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4291 support/cpp2/libcpp/include/cpp-id-data.h
4292 support/cpp2/libiberty/fopen_unlocked.c
4293 support/cpp2/libiberty/md5.c
4295 support/cpp2/opt-functions.awk
4296 support/cpp2/opt-gather.awk
4297 support/cpp2/optc-gen.awk
4298 support/cpp2/opth-gen.awk:
4300 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4301 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4302 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4303 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4304 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4305 support/cpp2/diagnostic.h, support/cpp2/except.h,
4306 support/cpp2/hwint.h, support/cpp2/input.h,
4307 support/cpp2/intl.h, support/cpp2/move-if-change,
4308 support/cpp2/opts.c, support/cpp2/opts.h,
4309 support/cpp2/output.h, support/cpp2/prefix.c,
4310 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4311 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4312 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4313 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4314 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4315 support/cpp2/version.c:
4317 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4318 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4319 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4320 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4321 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4322 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4323 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4324 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4325 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4326 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4327 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4329 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4330 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4331 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4332 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4333 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4334 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4335 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4336 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4337 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4338 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4339 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4340 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4341 support/cpp2/system.h:
4344 2006-12-31 Borut Razem <borut.razem AT siol.net>
4346 * configure.in, configure: fixed bug #1538756: configure dies if bison
4347 and flex are not installed, 2nd try
4349 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4351 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4352 400.x for better code in RFE 899102
4354 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4356 * src/SDCCpeeph.c (deadMove),
4358 * src/mcs51/peep.h: renamed 'op' by 'reg'
4359 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4360 (scan4op): small change for removeDeadMove(), added support for
4361 'callee saves' and/or PACLL function calls,
4362 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4363 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4364 left in new dispatcher mcs51DeadMove()
4365 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4367 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4369 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4371 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4372 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4374 2006-12-30 Borut Razem <borut.razem AT siol.net>
4376 * support/cpp2/spacs.h: deleted from svn
4377 * configure.in, configure: fixed bug #1538756: configure dies if bison
4378 and flex are not installed
4380 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4382 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4383 with this z80 passes printf float test when enabled
4384 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4386 2006-12-28 Borut Razem <borut.razem AT siol.net>
4388 * support/cpp2/config.in, support/cpp2/configure.in,
4389 support/cpp2/configure, support/cpp2/Makefile.in:
4390 fix for the solaris build
4392 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4394 * src/SDCC.y (type_specifier2, pointer),
4396 * src/SDCCsymt.c (mergeSpec, checkSClass),
4397 * support/Util/SDCCerr.c,
4398 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4399 * support/valdiag/valdiag.py: Allow test cases to specify
4400 required language standard
4401 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4402 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4404 2006-12-27 Borut Razem <borut.razem AT siol.net>
4406 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4407 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4409 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4411 * support/cpp2/libiberty/Makefile.bcc: updated
4412 * src/pic16/main.c: fixed #pragma udata handling
4413 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4415 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4417 * src/SDCCpeeph.c: made labelHashEntry global,
4418 made pcDistance, FBYNAME static,
4419 (pcDistance): made static, use isComment and isLabel,
4421 (getLabelRef): added, extracted from labelRefCount(),
4422 (labelRefCount): use new getLabelRef(),
4423 (callFuncByName): made static, added deadMove,
4424 use isComment and isLabel,
4425 (newPeepRule): made static, set isLabel,
4426 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4427 labels from peephole rules,
4428 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4429 when isComment or isLabel is set
4430 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4431 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4433 * src/mcs51/peep.h: added
4434 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4435 * src/port.h: added peep->deadMove to port structure
4436 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4437 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4438 deadMove, finally removed no. 1 and 2
4445 * src/hc08/gen.c: mark lines with isComment or isLabel
4446 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4448 * sdcc.spec: bumped version to 2.6.3
4450 2006-12-26 Borut Razem <borut.razem AT siol.net>
4452 * support/cpp2/Makefile.in: added dependency on options.h
4453 * configure: regenerated
4454 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4455 * support/cpp2/Makefile.in: added vasprintf.c
4457 2006-12-25 Borut Razem <borut.razem AT siol.net>
4459 * SDCPP synchronized with GCC CPP release version 3.4.6,
4460 the latest release before 4.x:
4461 * support/cpp2/Makefile.in, support/cpp2/config.h,
4462 support/cpp2/configure, support/cpp2/configure.in,
4463 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4464 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4465 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4466 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4467 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4468 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4469 support/cpp2/cpptrad.c, support/cpp2/except.h,
4470 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4471 support/cpp2/hwint.h, support/cpp2/intl.h,
4472 support/cpp2/line-map.c, support/cpp2/line-map.h,
4473 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4474 support/cpp2/output.h, support/cpp2/prefix.c,
4475 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4476 support/cpp2/system.h, support/cpp2/version.c:
4478 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4479 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4480 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4481 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4482 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4483 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4484 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4485 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4486 support/cpp2/move-if-change, support/cpp2/opts.c,
4487 support/cpp2/opts.h, support/cpp2/opts.sh,
4488 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4489 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4490 support/cpp2/win32, support/cpp2/win32/dirent.c,
4491 support/cpp2/win32/dirent.h:
4493 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4494 * support/cpp2/sdcpp.h: renamed from sdcc.h
4495 * sdcppinit.c: deleted
4497 2006-12-23 Borut Razem <borut.razem AT siol.net>
4499 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4500 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4501 preproc.c: an other try to fix bug #982435: introduced
4502 -pedantic-parse-number command line option and pedantic_parse_number
4505 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4507 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4509 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4510 corrected overlayed areax addresses, warn about memory overlaps
4511 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4520 * src/port.h: added xabs_name and iabs_name
4521 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4522 (glue, emitMaps): create and emit maps d_abs and i_abs
4523 * src/SDCCglue.h: cosmetic changes
4524 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4526 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4527 (allocDefault): put absolute, initialized globals in them
4528 * support/regression/tests/absolute.c: added absolute bdata test
4529 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4531 2006-12-20 Borut Razem <borut.razem AT siol.net>
4533 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4534 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4535 added regression test for bug #982435
4537 2006-12-18 Borut Razem <borut.razem AT siol.net>
4539 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4540 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4541 small cosmetic changes
4542 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4543 * support/regression/tests/bug-1351710.c: added regression test
4545 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4547 * doc/sdccman.lyx: added the long missed iCode table
4548 "<where is figure II?>", added links to wiki
4550 2006-12-17 Borut Razem <borut.razem AT siol.net>
4552 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4553 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4554 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4555 unified table driven pragma handling, pragma argument type checking
4556 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4557 current one - version 1.1.3
4558 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4560 2006-12-13 Raphael Neider <rneider AT web.de>
4562 * src/pic/device.h: removed AssignedMemory structure and macros
4563 * src/pic/device.c: removed global finalMapping (linker assigns
4565 (register_map): add SFRs to remembered memRanges
4566 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4567 assignFixedRegisters,assignRelocatableRegisters): removed,
4568 (setMaxRAM,validAddress): adapted accordingly,
4569 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4570 reasonably sized sharebanks,
4571 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4572 (allDefsOutOfRange): removed unused code,
4573 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4575 * src/pic/pcode.c (register_reassign): removed recursion warning,
4576 fired far too often,
4577 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4578 to use existing pic14_stringInSet() to avoid duplicate symbols,
4579 tidied up the code a bit,
4580 (pic14printLocals): added in symmetry to printExterns, replaces
4581 writeUsedRegs more or less,
4582 (picglue): call new pic14_printLocals(),
4583 * device/include/pic/pic*.h: removed #pragma memmap directives,
4584 information gathered from include/pic/pic14devices.txt
4585 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4587 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4589 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4591 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4593 * device/include/mcs51/cc2430.h: fixed missing ';'
4595 2006-12-10 Raphael Neider <rneider AT web.de>
4597 * device/lib/pic16/libc/stdio/vfprintf.c,
4598 * device/lib/pic16/libc/stdio/printf_small.c,
4599 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4600 char arguments, as char varargs are cast to int by the caller,
4601 hopefully fixes #1604915 (other device libraries are still affected)
4603 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4605 * src/mcs51/ralloc.c (packRegsForAssign),
4606 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4608 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4610 * device/include/malloc.h: removed init_dynamic_memory
4611 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4612 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4613 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4614 * device/lib/libsdcc.lib,
4615 * device/lib/Makefile.in,
4616 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4617 * doc/sdccman.lyx: documented use of new _heap.c
4618 * support/regression/tests/malloc.c: removed init_dynamic_memory
4619 * src/cdbFile.c(spacesToUnderscores): new function,
4620 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4622 * device/include/tinibios.h: removed defines for putchar and getchar
4623 * device/lib/ds390/Makefile.in: added putchar.c
4624 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4626 2006-12-09 Borut Razem <borut.razem AT siol.net>
4628 * support/cpp2/sdcc.h: prevent multiple inclusion
4629 * support/cpp2/options.h: deleted
4631 2006-12-08 Borut Razem <borut.razem AT siol.net>
4633 * support/cpp2/sdcc.h: removed x*alloc() macros
4634 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4635 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4636 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4637 * support/cpp2/system.h: moved #include "sdcc.h"
4638 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4639 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4641 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4642 -funsigned-char options
4643 * support/cpp2/sdcppmain.c: fixed bug 1611411
4645 2006-12-07 Borut Razem <borut.razem AT siol.net>
4647 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4650 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4652 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4653 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4655 * .version: bumped to 2.6.2 because a) it's been a while
4656 b) the linker sources have moved c) the preprocessor is upgraded
4658 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4660 * support/regression/tests/snprintf.c: some checks
4661 * lib/src/printf_large.c: %bc: read char instead of int from stack
4663 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4665 * device/include/mcs51/cc2430.h: inserted _XPAGE
4667 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4669 * device/include/mcs51/cc2430.h: added
4671 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * device/include/asm/default/features.h,
4674 * device/include/asm/ds390/features.h,
4675 * device/include/mcs51/at89s53.h,
4676 * device/include/ser.h,
4677 * device/include/ser_ir.h,
4678 * device/include/serial.h: changed keywords to double underscore variants,
4679 fixes bug 1590261 some more, thanks Steven Borley
4681 2006-12-01 Raphael Neider <rneider AT web.de>
4683 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4684 but emit warning (recursion is not supported for pic14)
4686 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4688 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4689 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4691 2006-11-30 Raphael Neider <rneider AT web.de>
4693 * src/pic/device.c (dump_sfr): always emit symbols
4694 * src/pic/glue.c (pic14printPublics): fixed typo
4696 2006-11-30 Raphael Neider <rneider AT web.de>
4698 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4699 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4700 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4701 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4702 a sharebank, use a non-shared bank for the stack if none available
4703 * src/pic/device.h (struct memRange): added linked list next field,
4704 added prototypes for above functions
4705 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4706 (typeRegWithIdx): accept fixed and unfixed stack registers
4707 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4708 the stack, handle shared and banked stack (except for WSAVE),
4709 (insertBankSel): removed useless optimization (will never fire),
4710 (FixRegisterBanking): added optimization for devices with only one
4711 possibly aliased bank of memory, like 16f84
4712 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4713 devices have no SHAREBANK in the linker script
4714 * device/include/pic/pic14devices.txt: documented memmap
4715 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4717 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4719 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4720 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4721 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4722 genhc08Code): switched most of the D (debug) macros to DD (detailed
4723 debug) macros to better control clutter in the generated .asm file.
4724 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4725 genRightShift): fixed bug with non-constant bit shift stored to
4726 a volatile result (SF Open Discussion forum thread #1616749).
4727 Single byte case is not yet optimized.
4729 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4731 * device/include/asm/mcs51/features.h,
4732 * device/include/malloc.h,
4733 * device/include/stdio.h: changed keywords to double underscore variants,
4736 2006-11-27 Borut Razem <borut.razem AT siol.net>
4738 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4739 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4740 support/cpp2/output.h, support/cpp2/cppinit.c,
4741 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4742 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4743 support/cpp2/cppdefault.c, support/cpp2/system.h,
4744 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4745 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4746 support/cpp2/prefix.c, support/cpp2/except.h,
4747 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4748 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4749 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4750 support/cpp2/version.c, support/cpp2/cppmain.c,
4751 support/cpp2/version.h, support/cpp2/hashtable.c,
4752 support/cpp2/cpperror.c:
4753 synchronized with GCC CPP release version 3.3.6,
4754 the latest where cppmain.c still exists.
4755 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4756 support/cpp2/sdcppinit.c: added
4758 2006-11-27 Borut Razem <borut.razem AT siol.net>
4760 * support/cpp2/cpplex.c:
4761 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4763 * support/cpp2/cpplib.c: removed definitions of unused variables
4765 2006-11-26 Borut Razem <borut.razem AT siol.net>
4767 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4768 since they are redefined by macros in support/cpp2/sdcc.h
4769 * support/cpp2/sdcc.h: x*alloc macro redefinition
4771 2006-11-25 Borut Razem <borut.razem AT siol.net>
4773 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4774 support/cpp2/configure, support/cpp2/Makefile.in,
4775 support/cpp2/cppfiles.c, support/cpp2/output.h,
4776 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4777 support/cpp2/config.h, support/cpp2/cpplib.h,
4778 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4779 support/cpp2/cppdefault.c, support/cpp2/config.in,
4780 support/cpp2/system.h, support/cpp2/cpplex.c,
4781 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4782 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4783 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4784 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4785 support/cpp2/configure.in, support/cpp2/intl.h,
4786 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4787 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4788 support/cpp2/version.c, support/cpp2/cppmain.c,
4789 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4790 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4791 support/cpp2/cpperror.c,
4792 support/cpp2/libiberty/safe-ctype.c,
4793 support/cpp2/libiberty/safe-ctype.h,
4794 support/cpp2/libiberty/splay-tree.c,
4795 support/cpp2/libiberty/obstack.c,
4796 support/cpp2/libiberty/lbasename.c,
4797 support/cpp2/libiberty/splay-tree.h,
4798 support/cpp2/libiberty/obstack.h:
4799 synchronized with GCC CPP release version 3.2.3,
4800 the latest before integration of cpp into gcc
4801 * support/cpp2/except.h, support/cpp2/line-map.c,
4802 support/cpp2/line-map.h,
4803 support/cpp2/libiberty/hex.c,
4804 support/cpp2/libiberty/concat.c,
4805 support/cpp2/libiberty/filenames.h: added
4806 * support/cpp2/intl.c: deleted
4808 2006-11-24 Borut Razem <borut.razem AT siol.net>
4810 * src/SDCC.y: enabled compilation of empty source file
4811 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4812 "ISO C forbids an empty source file"
4813 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4814 if all the code is ifdefed out.
4816 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4818 * src/hc08/gen.c (genPcall): fix for bug #1601032
4820 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4823 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4824 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4825 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4826 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4827 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4828 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4829 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4830 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4831 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4832 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4833 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4834 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4835 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4836 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4837 Renamed to all upper case as per the standard set by SiLabs
4839 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * device/include/mcs51/C8051F520.h: new, added
4842 * device/include/mcs51/compiler.h: added link about predefined macros
4844 2006-11-23 Raphael Neider <rneider AT web.de>
4846 * src/regression/Makefile: add -L path to fresh library
4847 * src/regression/simulate: emphasize FAILED output
4848 * src/regression/create_stc: output _failures from gpsim
4849 * src/regression/compare4.c,
4850 * src/regression/rotate6.c: fixed char literals,
4851 all compile, all run =8-D
4853 * src/pic/pcode.h: added isPCASMDIR macro
4854 * src/pic/gen.c (genAnd): fixed bit offset
4855 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4856 packBits): unified register numbering schemes,
4857 (newReg): do not insert stack registers into hash table,
4858 (initStack): unpinned pseudo stack, simplified,
4859 (typeRegWithIdx): fixed retrieval of stack registers,
4860 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4861 (pCodeReplace): removed invalid assertion,
4862 (insertPCodeInstruction): fixed newly added labels,
4863 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4864 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4865 DumpFlow): removed unsed (broken?) code,
4866 (insertBankSel): prevent STATUS from being BANKSELed,
4867 (FixRegisterBanking): rewritten from scratch, implemented generic
4868 optimizations (suppress BANKSELs to same register and to registers
4869 present in all banks),
4870 (AnalyzeBanking): update flow after BANKSELection
4872 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4873 sharebank, let linker place it, mark STKxx symbols as emitted
4875 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4877 * src/regression/arrays.c,
4878 * src/regression/bank1.c,
4879 * src/regression/bool2.c,
4880 * src/regression/compare7.c,
4881 * src/regression/compare8.c,
4882 * src/regression/compare9.c,
4883 * src/regression/compare10.c,
4884 * src/regression/configword.c,
4885 * src/regression/for.c,
4886 * src/regression/mult1.c,
4887 * src/regression/pointer1.c,
4888 * src/regression/rotate6.c,
4889 * src/regression/string1.c,
4890 * src/regression/struct1.c,
4891 * src/regression/Makefile: make PIC14 regression tests run again
4892 (3 fail, 6 won't compile)
4894 2006-11-21 Raphael Neider <rneider AT web.de>
4896 * device/include/pic16/pic18f4550.h,
4897 * device/include/pic16/pic18f4455.h,
4898 * device/lib/pic16/libdev/pic18f4550.c,
4899 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4900 * configure.in: removed superfluous closing bracket
4902 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4904 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4907 2006-11-21 Raphael Neider <rneider AT web.de>
4909 * src/pic/device.{c,h}: added pic14_getPIC()
4910 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4911 (genAnd): added PIC code for one case, fixes #1597044
4912 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4913 SFRs that are present in all banks (e.g., STATUS)
4915 2006-11-20 Raphael Neider <rneider AT web.de>
4917 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4918 INCFSZ/INCFSZW and declared them as changing Z bit,
4919 (insertPCodeInstruction): correctly invert the above instructions,
4921 (DoBankSelect): don't panic on po_immediates
4923 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4926 * as/link/mcs51/lkihx.c (newArea),
4927 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4928 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4930 2006-11-11 Raphael Neider <rneider AT web.de>
4932 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4933 bitfield symbols, fixes #1579535 (once more...).
4935 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4937 * support/regression/generate-cases.py,
4938 * support/regression/fwk/include/testfwk.h,
4939 * support/regression/fwk/lib/testfwk.c: used code pointers,
4940 (about 50kByte less code generated for mcs51)
4942 2006-11-06 Borut Razem <borut.razem AT siol.net>
4944 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4945 debugger/mcs51/configure: fixed failed check because the function
4946 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4947 who submitted the patch for gpsim.
4948 * debugger/mcs51/configure.in: removed the result message
4949 * debugger/mcs51/Makefile.in: fixed the config.status warning
4950 "... seems to ignore the --datarootdir setting"
4952 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4954 * device/include/mcs51/c8051f020.h,
4955 * device/include/mcs51/c8051f040.h,
4956 * device/include/mcs51/c8051f060.h,
4957 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4958 * src/z80/gen.c (gencjneshort),
4959 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4961 2006-10-31 Borut Razem <borut.razem AT siol.net>
4963 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4964 debugger/mcs51/configure: get readline version
4966 2006-10-30 Borut Razem <borut.razem AT siol.net>
4968 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4969 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4970 debugger/mcs51/configure: locate readline even when cross compiling
4971 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4973 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4975 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4978 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4980 * device/include/malloc.h,
4981 * device/lib/calloc.c,
4982 * device/lib/free.c,
4983 * device/lib/malloc.c,
4984 * device/lib/realloc.c: moved definition of struct into sources
4985 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4987 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * as/asx8051.dsp: corrected output directories
4990 * as/link/hc08: new directory for hc08 linker
4991 * as/hc08/aslink.h, as/link/aslink.h,
4992 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4993 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4994 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4995 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4996 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4997 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4998 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4999 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5000 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5001 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5002 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5003 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5004 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5005 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5006 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5007 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5008 * as/link/hc08/conf.mk,
5012 * sdcc.dsw: moved hc08 linker to as/link/hc08
5013 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5014 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5015 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5016 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5017 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5018 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5019 * as/link/mcs51/aslink.dsp,
5020 * as/link/mcs51/Makefile.in: factored out the common files
5021 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5022 * as/clean.mk: extra cleaning common files
5023 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5024 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5025 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5027 2006-10-29 Raphael Neider <rneider AT web.de>
5029 * src/pic/ralloc.c (newReg): create aliases for registers with
5030 multiple names to fix #1579535 and #1584001,
5031 (regWithIdx,dirregWithName): resolve aliases on lookup
5032 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5034 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5035 to prevent build errors on small devices
5037 2006-10-28 Raphael Neider <rneider AT web.de>
5039 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5040 assumption within interrupt handlers, fixes #1584940
5041 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5042 "emitted" to avoid emitting them again in udata
5044 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5046 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5049 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5051 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5052 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5053 on/off CR to CRLF conversion.
5055 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5057 * doc/sdccman.lyx: updated IRQ section
5059 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5061 * device/lib/serial_io.c: removed
5062 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5063 replacements for serial_io.c
5065 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5067 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5069 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5071 * device/lib/serial_io.c: Default putchar() and getchar() for
5072 mcs51 uses serial port.
5074 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5078 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5080 * support/regression/ports/mcs51/support.c: smaller
5081 _sdcc_external_startup()
5082 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5084 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5086 * device/lib/gbz80/crt0.s,
5087 * device/lib/gbz80/crt0_rle.s,
5088 * device/lib/gbz80/div.s,
5089 * device/lib/gbz80/fstubs.s,
5090 * device/lib/gbz80/heap.s,
5091 * device/lib/gbz80/mul.s,
5092 * device/lib/gbz80/putchar.s,
5093 * device/lib/gbz80/stubs.s,
5094 * device/lib/z80/crt0.s,
5095 * device/lib/z80/crt0_rle.s,
5096 * device/lib/z80/div.s,
5097 * device/lib/z80/fstubs.s,
5098 * device/lib/z80/heap.s,
5099 * device/lib/z80/mul.s,
5100 * device/lib/z80/putchar.s,
5101 * device/lib/z80/stubs.s: reverted, I was mistaken
5103 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5105 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5106 * support/regression/ports/mcs51/support.c: removed race
5107 condition on TI in _putchar allowing to use serial port mode 0
5109 2006-10-20 Borut Razem <borut.razem AT siol.net>
5111 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5113 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * device/lib/gbz80/crt0.s,
5116 * device/lib/gbz80/crt0_rle.s,
5117 * device/lib/gbz80/div.s,
5118 * device/lib/gbz80/fstubs.s,
5119 * device/lib/gbz80/heap.s,
5120 * device/lib/gbz80/mul.s,
5121 * device/lib/gbz80/putchar.s,
5122 * device/lib/gbz80/stubs.s,
5123 * device/lib/z80/crt0.s,
5124 * device/lib/z80/crt0_rle.s,
5125 * device/lib/z80/div.s,
5126 * device/lib/z80/fstubs.s,
5127 * device/lib/z80/heap.s,
5128 * device/lib/z80/mul.s,
5129 * device/lib/z80/putchar.s,
5130 * device/lib/z80/stubs.s: removed all leading underscores from area names
5132 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5134 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5135 regression tests are not waiting in the simulator for simulated
5136 transmission of debug output
5138 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5140 * device/lib/printf_large.c: slightly smaller
5141 * doc/sdccman.lyx: do not use spaces within html links
5143 2006-10-16 Borut Razem <borut.razem AT siol.net>
5145 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5146 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5147 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5148 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5149 debugger/mcs51/configure:
5150 [ 1185668 ] add gnu readline support to sdcdb - enabled
5152 2006-10-16 Raphael Neider <rneider AT web.de>
5154 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5155 fixes #1577882, removes close to all banking optimizations
5157 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5160 variables in code memory
5161 * support/regression/tests/absolute.c: added test for this
5163 2006-10-15 Raphael Neider <rneider AT web.de>
5165 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5167 (BankSelect): emit BANKSEL before touching linker-placed regs,
5170 2006-10-10 Raphael Neider <rneider AT web.de>
5172 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5173 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5174 * src/pic/main.c (_pic14_parseOptions),
5175 * src/pic/main.h: mostly reverted to previous state, now use results
5176 from SDCCmain.c's argument parsing
5178 2006-10-10 Borut Razem <borut.razem AT siol.net>
5180 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5181 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5182 [ 1185668 ] add gnu readline support to sdcdb -
5183 prepared for READLINE, not enabled yet,
5184 thanks to <tal.bav AT gmail.com>
5186 2006-10-10 Raphael Neider <rneider AT web.de>
5188 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5189 * src/pic16/devices.inc,
5190 * device/include/pic16 (pic18f[24]620.h),
5191 * device/include/pic18fregs.h,
5192 * device/lib/pic16/pics.all,
5193 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5194 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5195 Gary Plumbridge and Anton Strobl
5197 2006-10-10 Raphael Neider <rneider AT web.de>
5199 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5200 --stack-siz=NUM options to configure the argument passing stack
5201 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5202 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5203 (pic14_getSharebankSize): obey --stack-siz=NUM,
5204 (pic14_getSharebankAddress): obey --stack-loc=NUM
5206 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5208 * doc/sdccman.lyx: added to the manual
5209 * doc/figures/ddd_example.png: added (neither pdflatex nor
5210 most browsers seem to like the .eps file)
5212 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5214 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5215 to /tmp and /var/tmp acc. LSB
5216 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5218 * support/regression/tests/onebyte.c: added test
5220 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5222 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5224 2006-10-05 Borut Razem <borut.razem AT siol.net>
5226 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5228 - sdcc.dsw: changed property eol-style to CRLF
5229 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5231 2006-10-04 Raphael Neider <rneider AT web.de>
5233 * device/include/pic/{pic16f84.h,pic16f84a.h},
5234 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5235 from patch #1522504, thanks to Robas Teodor
5237 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5239 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5242 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5244 * src/pic16/glue.c (pic16emitMaps),
5245 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5246 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5247 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5248 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5250 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5251 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5253 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5255 * support/librarian/sdcclib.c: Added option -l.
5256 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5258 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5259 using Windows command prompt.
5261 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5263 * device/lib/libsdcc.lib: added module rand
5264 * src/ds390/ralloc.c (rematStr),
5265 * src/hc08/ralloc.c (rematStr),
5266 * src/mcs51/ralloc.c (rematStr),
5267 * src/z80/ralloc.c (rematStr): made output more consistent
5268 * src/mcs51/gen.c: cosmetic changes
5270 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * src/port.h: added mem.cabs_name to PORT
5279 * src/z80/main.c: added cabs_name initializers
5280 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5282 (emitMaps): emit absolutes in code memory into cabs_name
5284 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5285 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5286 * support/regression/fwk/include/testfwk.h: added define for at
5287 * support/regression/tests/absolute.c: added, new
5289 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5292 optimizations, see also patch 887161 by Stas Sergeev
5293 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5294 to be necessary anymore,
5295 (102, 103, 104, 127): renamed all occurances of bp to _bp
5297 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5300 thanks Weston T. Schmidt for patch 1555221
5301 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5302 * src/SDCCicode.c(geniCodeMultiply): small optimization
5304 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5306 * device/include/stdlib.h: added rand prototypes
5307 * device/lib/rand.c: new, added
5308 * device/lib/Makefile.in: added rand.c
5309 * src/z80/peeph.def,
5310 * src/z80/peeph-gbz80.def,
5311 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5313 2006-09-20 Raphael Neider <rneider AT web.de>
5315 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5317 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5319 * as/link/aslink.h: cosmetic changes
5320 * as/link/mcs51/Makefile.in,
5321 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5323 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5326 * as/link/mcs51/aslink.h,
5327 * as/link/z80/aslink.h: merged and moved to as/link/
5328 * as/link/lkstore.c,
5329 * as/link/mcs51/lkstore.c: moved to as/link/
5330 * as/link/clean.mk: remove *.o
5331 * as/link/mcs51/alloc.h: deleted
5332 * as/link/mcs51/lkarea.c: added lnksect prototype
5333 * as/link/mcs51/lkdata.c,
5334 * as/link/mcs51/lklex.c,
5335 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5336 * as/link/mcs51/lkmem.c,
5337 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5338 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5339 * as/link/mcs51/aslink.dsp,
5340 * as/link/mcs51/Makefile.aslink,
5341 * as/link/mcs51/Makefile.bcc,
5342 * as/link/mcs51/Makefile.in: updated for moved files
5343 * as/link/z80/lkarea.c,
5344 * as/link/z80/lkhead.c,
5345 * as/link/z80/lklex.c,
5346 * as/link/z80/lklibr.c,
5347 * as/link/z80/lklist.c,
5348 * as/link/z80/lkmain.c,
5349 * as/link/z80/lkrloc.c,
5350 * as/link/z80/lksym.c: synced with mcs51
5351 * as/link/z80/lkdata.c,
5352 * as/link/z80/lkeval.c,
5353 * as/link/z80/lkihx.c,
5354 * as/link/z80/lks19.c: cosmetic changes
5355 * as/link/z80/Makefile.in,
5356 * as/link/z80/linkgbz80.dsp,
5357 * as/link/z80/linkz80.dsp: updated for moved files
5359 2006-09-16 Borut Razem <borut.razem AT siol.net>
5361 * debugger/mcs51/sdcdb.c: partially fixed
5362 [ 1203664 ] sdcdb fails to open files w. two "." periods
5363 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5364 debugger/mcs51/symtab.h: fixed indenting
5365 * configure.in, configure: up to date with latest Maarten's changes
5367 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5370 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5371 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5372 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5373 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5374 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5375 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5376 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5377 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5378 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5379 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5380 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5381 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5382 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5383 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5384 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5385 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5386 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5387 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5388 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5389 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5390 as/link/mcs51/alloc.h,
5391 as/link/mcs51/clean.mk,
5392 as/link/mcs51/conf.mk,
5393 as/link/mcs51/Makefile.bcc,
5394 as/link/mcs51/Makefile.in,
5395 as/link/mcs51/readme.390,
5396 as/link/mcs51/strcmpi.c,
5397 as/link/mcs51/strcmpi.h,
5399 as/mcs51/Makefile.bcc,
5400 as/mcs51/Makefile.in,
5403 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5405 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * as/link/Makefile.in,
5409 * as/link/z80/linkgbz80.dsp,
5410 * as/link/z80/linkz80.dsp,
5417 * link/z80/aslink.h,
5418 * link/z80/clean.mk,
5420 * link/z80/linkgbz80.dsp,
5421 * link/z80/linkz80.dsp,
5422 * link/z80/lkarea.c,
5423 * link/z80/lkdata.c,
5424 * link/z80/lkeval.c,
5427 * link/z80/lkhead.c,
5430 * link/z80/lklibr.c,
5431 * link/z80/lklist.c,
5432 * link/z80/lkmain.c,
5433 * link/z80/lkrloc.c,
5436 * link/z80/Makefile.in,
5438 * sdcc.dsw: moved link/ to as/link/
5440 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5442 * as/mcs51/i51mch.c (machine): fixed warning
5444 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5448 2006-09-09 Borut Razem <borut.razem AT siol.net>
5450 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5451 sdcdb WIN32 native port
5452 * src/clean.mk: fixed
5454 2006-09-08 Borut Razem <borut.razem AT siol.net>
5456 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5458 2006-09-08 Raphael Neider <rneider AT web.de>
5460 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5461 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5462 to gplink to disable processor mismatch warning and to allow
5463 the use of devices with only aliased (shared) memory banks,
5464 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5466 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5468 * doc/sdccman.lyx: Some re-formating plus example on using
5469 #pragma preproc_asm +/-
5471 2006-09-07 Borut Razem <borut.razem AT siol.net>
5473 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5476 2006-09-06 Borut Razem <borut.razem AT siol.net>
5478 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5479 line at sdcc.nsi:153
5480 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5482 2006-09-05 Borut Razem <borut.razem AT siol.net>
5484 * configure.in, configure: support for winsock2
5485 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5486 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5487 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5488 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5489 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5491 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5493 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5495 * support/regression/tests/bug1551947.c: new, added
5496 * src/SDCCsymt.h: strings are char* not byte*
5498 2006-09-05 Raphael Neider <rneider AT web.de>
5500 * device/lib/pic16/libdev/pic18f4550.c,
5501 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5502 declarations/definitions from patch #1520949
5504 2006-09-05 Raphael Neider <rneider AT web.de>
5506 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5507 byte-aligned bitfields, fixes #1539278
5509 2006-09-05 Raphael Neider <rneider AT web.de>
5511 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5514 2006-09-04 Borut Razem <borut.razem AT siol.net>
5516 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5517 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5518 -mno-cygwin is a part of the compiler name
5519 * support/scripts/sdcc_mingw32: don't disable ucsim
5521 2006-09-03 Borut Razem <borut.razem AT siol.net>
5523 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5524 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5526 2006-09-03 Raphael Neider <rneider AT web.de>
5529 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5530 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5533 2006-09-01 Borut Razem <borut.razem AT siol.net>
5535 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5536 to make ppc-osx happy
5538 2006-08-31 Borut Razem <borut.razem AT siol.net>
5540 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5541 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5542 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5543 * support/regression/ports/ds390/spec.mk,
5544 support/regression/ports/mcs51/spec.mk,
5545 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5546 To run regression tests in mingw environment:
5547 make DEV_NULL=NUL CC=gcc
5549 2006-08-30 Borut Razem <borut.razem AT siol.net>
5551 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5552 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5553 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5554 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5555 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5556 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5557 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5558 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5559 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5560 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5561 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5562 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5563 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5564 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5565 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5566 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5567 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5568 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5569 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5570 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5571 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5572 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5573 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5574 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5575 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5576 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5577 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5578 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5579 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5580 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5581 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5582 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5583 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5584 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5585 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5586 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5587 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5588 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5589 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5590 ucsim WIN32 native port
5592 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5594 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5596 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5598 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5599 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5601 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5603 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5604 * support/regression/tests/bug1546986.c: new, added
5605 * as/mcs51/.cvsignore,
5606 * debugger/mcs51/.cvsignore,
5607 * src/.cvsignore: deleted
5609 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5611 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5614 2006-08-20 Borut Razem <borut.razem AT siol.net>
5616 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5617 removed cl_listen_console::match(), cl_console::match(),
5618 restructured cl_commander::proc_input()
5620 2006-08-16 Borut Razem <borut.razem AT siol.net>
5622 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5623 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5624 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5626 2006-08-14 Borut Razem <borut.razem AT siol.net>
5628 * support/regression/Makefile.in,
5629 support/regression/ports/pic14/gpsim.cmd,
5630 support/regression/ports/pic14/spec.mk,
5631 support/regression/ports/pic14/support.c:
5632 added pic14 regression test
5634 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5636 * as/doc/asxhtm.html: documented changed ABS behaviour
5637 * as/doc/README: fixed some typos
5639 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5641 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5644 2006-08-12 Borut Razem <borut.razem AT siol.net>
5646 * support/regression/fwk/include/testfwk.h,
5647 support/regression/fwk/lib/testfwk.c,
5648 support/regression/generate-cases.py,
5649 support/regression/Makefile.in:
5650 regression test framework does not depend on function pointers and
5653 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5655 * device/include/stddef.h: c temporary hack to fix bug 1518273
5657 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5659 * device/include/mcs51/cc2510fx.h: added
5660 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5663 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5665 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5666 * as/z80/Makefile.in: added strcmpi.c
5667 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5668 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5670 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5672 * device/lib/gbz80/asm_strings.s,
5673 * device/lib/gbz80/crt0_rle.s,
5674 * device/lib/gbz80/div.s,
5675 * device/lib/gbz80/mul.s,
5676 * device/lib/gbz80/shift.s,
5677 * device/lib/z80/asm_strings.s,
5678 * device/lib/z80/crt0_rle.s,
5679 * device/lib/z80/div.s,
5680 * device/lib/z80/mul.s,
5681 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5682 flags which are all upper case
5684 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5686 * as/z80/asm.h: made CASE_SENSITIVE 1
5687 * link/z80/aslink.h: made CASE_SENSITIVE 1
5688 * src/z80/gen.c (throughout): made all conditionals upper case
5689 * support/regression/tests/bug1503067.c: new
5691 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5693 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5694 (shiftIntoPair): added case 2 for PAIR_IY,
5695 (setupToPreserveCarry): replaced parameters with iCode and check if
5696 PAIR_DE is in use to fix bug 1399290,
5697 (genPlus, genMinus): updated call to setupToPreserveCarry
5698 * support/regression/tests/bug1399290.c: new
5700 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5703 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5704 * src/ds390/gen.c (shiftRLong),
5705 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5706 * src/mcs51/gen.c (sameReg): changed to sameByte,
5707 (xch_a_aopGet): new,
5708 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5709 shiftRLong): fixed bug 1533966
5710 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5711 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5712 * support/regression/Makefile.in: disabled z80, enabled ucz80
5713 * support/regression/tests/float_trans.c: enabled test for z80 and host
5714 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5716 2006-08-01 Borut Razem <borut.razem AT siol.net>
5718 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5719 comparison is always false due to limited range of data type
5720 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5722 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5724 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5725 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5726 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5727 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5729 2006-07-31 Borut Razem <borut.razem AT siol.net>
5731 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5732 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5733 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5734 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5735 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5736 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5737 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5738 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5739 enable ucsim mingw compilation. Serial port is disabled,
5740 since it uses termios.h API, which is not available on native
5743 2006-07-31 Borut Razem <borut.razem AT siol.net>
5745 * Small Device C Compiler 2.6.0 released
5746 * support/scripts/sdcc.nsi: added FULL_DOC option
5747 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5749 2006-07-28 Borut Razem <borut.razem AT siol.net>
5751 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5752 * doc/INSTALL.txt: updated
5754 2006-07-27 Borut Razem <borut.razem AT siol.net>
5756 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5757 device/lib/pic/libdev/Makefile.in: fixed bug
5758 [ 1438354 ] pic libsdcc: distclean doesn't work
5759 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5760 device/lib/pic16/libio/Makefile.in: fixed bug
5761 [ 1438344 ] pic16 lib: clean doesn't work properly
5762 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5764 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5766 * device/lib/pic/libsdcc/fsdiv.c,
5767 * device/lib/pic/libsdcc/fsmul.c,
5768 * device/lib/pic16/libsdcc/float/fsdiv.c,
5769 * device/lib/pic16/libsdcc/float/fsmul.c,
5770 * device/lib/_fsdiv.c,
5771 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5772 * support/regression/tests/bug1520966.c: added
5773 * doc/knownbugs.html: removed [ 1520966 ] from the list
5775 2006-07-25 Borut Razem <borut.razem AT siol.net>
5777 * configure.in, configure, sdccconf_in.h: fixed bug
5778 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5779 * doc/knownbugs.html: removed [ 1519095 ] from the list
5781 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5783 * doc/knownbugs.html: added, contains list of known bugs at release
5784 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5786 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5788 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5789 function registers and corrected defaults with additional warning
5790 * device/lib/malloc.c: cosmetic changes
5791 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5792 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5793 (fillGaps): and used it
5795 2006-07-20 Raphael Neider <rneider AT web.de>
5797 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5798 output unless SDCCPICDEBUG is set
5799 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5800 output if SILENT is set
5802 2006-07-11 Borut Razem <borut.razem AT siol.net>
5804 * doc/README.txt: updated
5806 2006-07-10 Borut Razem <borut.razem AT siol.net>
5808 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5809 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5810 in WIN32 installation
5811 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5814 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5817 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5819 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5821 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5823 2006-07-06 Borut Razem <borut.razem AT siol.net>
5825 * support/regression/tests/bitfields.c:
5826 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5827 * support/regression/tests/constantRange.c:
5828 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5830 2006-07-04 Borut Razem <borut.razem AT siol.net>
5832 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5834 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5835 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5836 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5837 reverted changes from 2006-07-03
5838 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5839 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5840 added CPPFLAGS, used by the host port
5842 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5844 * support/regression/valdiag/tests/switch.c,
5845 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5846 * support/regression/tests/libmullong.c: fixed for host
5847 * support/regression/ports/host/spec.mk: disable all warnings for host,
5848 SDCC runs with --less-pedantic too
5850 2006-07-03 Borut Razem <borut.razem AT siol.net>
5852 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5854 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5855 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5856 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5857 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5859 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5860 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5861 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5862 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5864 2006-07-02 Raphael Neider <rneider AT web.de>
5866 * src/pic16/devices.inc,
5867 * device/include/pic16/pic18fregs.h,
5868 * device/include/pic16/pic18f4550.h,
5869 * device/lib/pic16/pics.all,
5870 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5872 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5874 * as/hc08/lkaomf51.c (OutputName),
5875 * as/mcs51/lkaomf51.c (OutputName),
5876 * as/z80/asmain.c (asmbl),
5877 * src/ds390/main.c (asmLineNodeFromLineNode),
5878 * src/hc08/ralloc.c (hc08_assignRegisters),
5879 * src/mcs51/main.c (asmLineNodeFromLineNode),
5880 * src/xa51/ralloc.c (checkRegMask),
5881 * src/xa51/gen.c (emitcode),
5882 * src/z80/gen.c (_emit2),
5883 * src/SDCCast.c (searchLitOp),
5885 * support/packihx/packihx.c,
5886 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5887 * src/ds390/gen.c (aopPutUsesAcc),
5888 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5889 * support/regression/tests/libmullong.c (mullong_wrapper),
5890 * src/SDCCsymt.c (powof2),
5892 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5893 * src/SDCCsymt.h: added TYPE_TARGET_*
5894 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5895 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5896 SDCCast because 1) header problems 2) this is the right place
5897 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5898 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5901 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5903 * src/SDCCicode.h: removed buggy semicolon in unused macro
5904 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5905 search for previous definiton of auto symbols too,
5906 (findPrevUse): fixed logic of emitWarnings
5908 2006-06-26 Raphael Neider <rneider AT web.de>
5910 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5911 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5913 2006-06-25 Raphael Neider <rneider AT web.de>
5915 * device/lib/pic/libm: NEW, added math library functions
5916 * device/lib/pic/libsdcc: NEW; added float support functions
5917 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5918 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5919 NEW, added math related headers
5920 * device/include/asm/pic/features.h: NEW
5921 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5922 (popGet): allow larger offsets for AOP_PCODE,
5923 (genDataPointerSet): handle literals explicitly, more debug output,
5924 (genAssign): fixed for float using aopLiteral ;-)
5925 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5926 GOTO initialisation routine
5927 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5928 flag on registers, fixes #1469043 (local variables do not work)
5929 * src/pic/main.c (_pic14_do_link),
5930 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5933 2006-06-25 Borut Razem <borut.razem AT siol.net>
5935 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5936 characters printed (not including the trailing '\0' used to end
5937 output to strings). Problem detected in regression test bug-927659.c.
5938 NOTE: printf() family functions should return int instead
5940 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5941 specifier are printed as themselves
5942 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5943 support flags, width and precision specifiers
5945 2006-06-24 Borut Razem <borut.razem AT siol.net>
5947 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5948 to the list of sdcc tagrets not supporting bit type
5949 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5950 testfor pic16 due to bug:
5951 [ 1511794 ] pic16: regression test bug-895992.c fails
5953 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5955 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5956 * src/SDCCglue.c (initPointer), fixed bug 1496419
5957 * support/regression/tests/bug1496419.c: new, added
5959 2006-06-22 Borut Razem <borut.razem AT siol.net>
5961 * support/regression/ports/pic16/support.c: use gpsim usart module from
5962 libgpsim_modules library
5964 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5966 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5969 2006-06-19 Raphael Neider <rneider AT web.de>
5971 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5972 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5973 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5974 (pic14printExterns,pic14printPublics,pic16printPublics,
5975 pic16_printExterns): use new functions to emit symbols
5976 (picglue,pic16glue): emit publics before emitting externs
5977 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5978 locally defined functions to avoid bug #1443651
5979 * support/regression/tests/bug-716242.c: removed pic16 workaround
5980 * support/regression/ports/pic16/spec.mk: ignore errors during build
5982 2006-06-19 Raphael Neider <rneider AT web.de>
5984 * src/pic/glue.h: added pic14aopLiteral prototype
5985 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5986 * src/pic/gen.c: removed stdint.h dependency
5987 (aopGet): use Safe_strdup()
5988 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5989 (genDataPointerSet): use pic14aopLiteral()
5990 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5991 for pic16; thanks to Bernhard and Maarten
5993 2006-06-18 Borut Razem <borut.razem AT siol.net>
5995 * support/regression/tests/structflexarray.c: flexible array members
5996 not supported by gcc < 3
5997 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5999 * src/pic/gen.c: don't include [p]strdin.h on solaris
6000 * support/Util/pstdint.h: addad svn attributes
6001 * support/regression/tests/constantRange.c,
6002 support/regression/tests/rotate.c: include inttypes.h instead
6003 stdint.h on solaris, addad svn attributes
6005 2006-06-18 Raphael Neider <rneider AT web.de>
6007 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6009 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6010 (pic16_genMinusBits): simplified sign-extension
6011 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6012 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6013 adjusted to correctly handle mixed-signed operands, disabled
6014 now unused multiplciation routines
6015 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6016 (assignResultValue): added argument denoting the size of the result
6017 as returned by the function (fixes upcasts in assigning from
6018 function calls: char foo(); int i = foo();)
6019 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6020 function result to assignResultValue
6021 (genMult): disabled inlined multiplication code
6022 (genDiv): augmented to also handle the modulus operator, fixed to
6023 handle mixed-signed operands correctly
6024 (genMod): simply call genDiv, disabled unused code
6025 (genAssign): fixed missing (sign-)extension on result
6026 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6027 valid char operands, allow signed operands for native code, added
6028 division and modulo operator handling
6029 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6031 As a consequence, onebyte.c (if split into two files) and muldiv.c
6032 pass regression tests.
6034 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6036 * doc/Makefile.in: two runs of makeindex seem needed to get
6037 correct page references in the index of sdccman.pdf
6038 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6040 2006-06-17 Borut Razem <borut.razem AT siol.net>
6042 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6044 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6046 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6047 mentioned ec2drv and paulmon
6049 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6051 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6052 consecutive abs areas
6053 (find_empty_space, allocate_space): added map to handle codemap or
6055 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6056 absolute idata and xdata
6057 * as/mcs51/lkmem.c (summary2): updated legend
6059 2006-06-16 Raphael Neider <rneider AT web.de>
6061 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6063 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6065 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6067 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6069 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6071 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6072 value of generic pointers,
6082 src/z80/main.c: PORT structure, added elements for gp_tags field,
6083 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6084 fields in the PORT structure of each port,
6085 * src/SDCCast.c (decorateType): allow processing of generic pointers
6086 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6089 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * src/pic16/pcode.c,
6097 * src/pic/pcoderegs.c,
6100 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6101 bug 1504689 on minGW
6103 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6105 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6107 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6109 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6111 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6116 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6118 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6119 to a char variable. Fixed bug #1504211
6120 * device/include/pic16/adc.h,
6121 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6122 and fixed bug #1364390
6124 2006-06-10 Borut Razem <borut.razem AT siol.net>
6126 * CVSROOT: removed the CVS left-over
6128 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6130 * as/hc08/asmain.c (asexit),
6131 * as/hc08/lkmain.c (lkexit),
6132 * as/mcs51/asmain.c (asexit),
6133 * as/mcs51/lkmain.c (lkexit),
6134 * src/SDCCglue.c (DEFSETFUNC),
6135 * src/SDCCmain.c (linkEdit, assemble),
6136 * support/librarian/sdcclib.c (AddRel),
6137 replaced unlink() by standard C remove()
6138 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6139 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6140 gatherImplicitVariables): new, added to fix bug 608752,
6141 (createFunction): added gatherImplicitVariables()
6142 * src/SDCCast.h: added createRMW prototype
6143 * src/SDCCsymt.h (struct symbol): added infertype
6144 * support/regression/tests/bug608752.c: new, added
6146 2006-06-10 Raphael Neider <rneider AT web.de>
6148 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6149 multibyte dummy reads (fixes #1503234)
6151 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6153 * device/include/mcs51/compiler.h: new, added header file to enable
6154 creating common sfr definition header files for different compilers
6156 2006-06-05 Raphael Neider <rneider AT web.de>
6158 * src/pic16/{pcode.h,genarith.c}:
6159 introduced pCodeOp combining any two pCodeOps (previously only
6160 two register operands could be combined), removed pcop2 from
6161 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6162 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6163 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6164 rewritten to use new PO_TWO_OPS
6165 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6166 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6167 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6168 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6169 (pic16_get_op): embraced return arg to allow #define return(x),
6170 added new case for combined opcodes
6171 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6172 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6173 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6175 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6177 * src/SDCCval.c (checkConstantRange): added
6178 * src/SDCCval.h: added checkConstantRange
6179 * support/Util/SDCCerr.c,
6180 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6181 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6182 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6183 * src/SDCCast.c (decorateType): added checkConstantRange,
6184 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6185 can be emitted with the correct always true/false warning,
6186 added optimization for double '!';
6187 result of decorateType() must be assigned back to the tree, because
6188 decorateType() can change the tree
6189 * src/SDCCicode.c (geniCodeLogic),
6190 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6191 (checkConstantRange): removed, it was only a fragment which never
6193 * src/SDCCsymt.c (computeType): fixed promotion for
6194 "-1 < (unsigned bit) b"
6195 * src/pic/ralloc.c (packRegsForAssign),
6196 * src/pic16/ralloc.c (packRegsForAssign),
6197 * src/hc08/ralloc.c (packRegsForAssign),
6198 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6200 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6201 * support/regression/tests/constantRange.c: added
6202 * support/valdiag/tests/constantRange.c: added
6203 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6205 2006-06-02 Borut Razem <borut.razem AT siol.net>
6207 * support/regression/ports/pic16/support.c: increase stack size
6209 * support/regression/Makefile.in: sort tests by name so that the
6210 resutlts can be compared on different machines / platforms
6212 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6214 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6215 * src/ds390/gen.c (emitLabel): new, added,
6216 (genDjnz): fixed stack overflow bug,
6217 (throughout): cosmetic changes to sync with mcs51/gen.c,
6218 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6219 * src/mcs51/gen.c (genEndFunction): small optimization,
6220 (throughout): cosmetic changes to sync with ds390/gen.c
6222 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6224 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6225 (_print_format): fixed printing pointers
6226 * src/mcs51/gen.c (emitLabel, movb): new, added,
6227 (genAssign): small optimization,
6228 (genDjnz): fixed stack overflow bug,
6229 (throughout): replaced sprintf with SNPRINTF,
6230 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6231 replaced emitcode("mov", "b,...") with MOVB(...),
6232 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6233 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6234 * src/mcs51/peeph.def: added rules 140 and 264
6235 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6236 so they may get optimized into registers
6238 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6240 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6241 immediately when encountered,
6242 (printUsage): always use stderr even on windows
6244 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6246 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6247 (processParms): fixed bug #1247551
6248 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6249 parseCmdLine, main): print '--version' to stdout,
6250 print 'help' to stdout if --help is given,
6251 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6252 arguments are given; fixed --help
6254 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6256 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6257 * support/regression/tests/bug-1493710.c: added
6259 2006-05-27 Borut Razem <borut.razem AT siol.net>
6261 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6263 * support/regression/ports/pic16/support.c: increase stack size
6264 from default 64 bytes to 128 bytes
6265 * support/regression/tests/staticinit.c,
6266 support/regression/tests/float.c: regression tests fully enabled
6267 for pic16 port by putting the initialized data arrays into the code
6269 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6270 This was changed by mistake in the previous version.
6272 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6274 * src/pic16/gen.c (genFunction, genEndFunction): some
6275 beautifications, fixed bug with falsely restoring FSR2 in large
6276 stack model, thanks to Beau E. Cox for reporting the bug
6278 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6280 * debugger/mcs51/break.c,
6281 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6282 use %p to print pointers, made address variables unsigned
6283 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6284 * debugger/mcs51/symtab.c (parseSymbol): must return something
6285 * src/mcs51/gen.c (aopForSym): small optimization,
6286 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6287 (freeAsmop): added missing break,
6288 (aopPut): removed parameter bvolatile, determine it inside the function,
6289 (saveRegisters, unsaveRegisters): small optimization,
6290 (genIpush): removed pointless check,
6291 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6292 replaced sprintf with SNPRINTF,
6293 replaced strcpy with strncpyz,
6294 updated aopPut calls,
6295 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6296 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6298 2006-05-24 Borut Razem <borut.razem AT siol.net>
6300 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6301 modification of test for the pic16 port, put the array to the code
6302 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6304 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6306 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6307 * support/Util/pstdint.h: added
6309 2006-05-22 Borut Razem <borut.razem AT siol.net>
6311 * src/regression/Makefile: removed bool2.c test, added -q linker option
6312 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6313 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6314 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6315 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6316 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6317 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6318 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6319 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6320 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6322 2006-05-22 Raphael Neider <rneider AT web.de>
6324 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6325 bug #1492360 (problematic due to generic pointers, see code)
6327 2006-05-22 Borut Razem <borut.razem AT siol.net>
6329 * support/regression/ports/pic16/specs.mk: removed stack size linker
6331 * support/regression/tests/array.c,
6332 support/regression/tests/bitopcse.c,
6333 support/regression/tests/bug-908454.c,
6334 support/regression/tests/malloc.c: modified for pic16 regression test
6335 * support/regression/tests/bitfields.c:
6336 pic16 - excluded bitfileds of size > 8
6337 * support/regression/tests/bp.c: pic16 - reduced data size
6338 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6339 * support/regression/tests/bug-460010.c:
6340 pic16 - used the absolute address the fits in memory
6341 * support/regression/tests/bug-716242.c:
6342 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6343 * support/regression/tests/float.c:
6344 pic16 - excluded - data size too big
6345 * support/regression/tests/onebyte.c:
6346 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6347 * support/regression/tests/shifts.c:
6348 pic16 - function names probably have to differ in first X characters
6350 * support/regression/tests/staticinit.c:
6351 pic16 - excluded some tests due error: no target memory available for
6354 2006-05-22 Borut Razem <borut.razem AT siol.net>
6356 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6357 second try. Thanks Stas Sergeev once more.
6359 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6361 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6362 (genLeftShift, genRightShift): fixed bug 1491627
6363 * src/hc08/peeph.def (rules 7, 8.x): added
6364 * support/regression/tests/shifts.c (ShiftLeftByParam,
6365 ShiftRightByParam, testShiftByParam): added to test variable shifting
6367 2006-05-20 Raphael Neider <rneider AT web.de>
6369 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6370 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6371 (allocReg): add only new registers to dynAllocRegs,
6372 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6373 #1489055, #1445850, and probably #1483693
6375 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6377 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6378 bug in for-loop that didn't emit the last of CONFIG and ID registers
6380 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6382 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6384 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6385 1489016, 1434401 and 1490124
6386 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6387 1489016, 1434401 and 1490124
6389 2006-05-17 Borut Razem <borut.razem AT siol.net>
6391 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6394 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6396 * device/include/mcs51/P89c51RD2.h,
6397 * device/include/mcs51/P89LPC901.h,
6398 * device/include/mcs51/P89LPC922.h,
6399 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6401 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6403 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6404 to fix missing stack pragma in compiled binary object file,
6406 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6408 * support/packihx/configure.in,
6409 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6410 determine sizeof basic types even while cross compiling
6412 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6414 * src/avr/gen.c (aopop),
6415 * src/ds390/gen.c (aopOp),
6416 * src/hc08/gen.c (aopOp),
6417 * src/mcs51/gen.c (aopop),
6418 * src/pic16/gen.c (pic16_aopOp),
6419 * src/pic/gen.c (aopOp),
6420 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6421 if size of operand is smaller than spill location
6423 2006-05-12 Borut Razem <borut.razem AT siol.net>
6425 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6426 have to have CR/LF line endings even if they are checked out on *nix
6427 or on WIN32 in cygwin binmode
6429 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6431 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6432 * device/include/ds80c390.h: added sfr16 definitions
6436 * src/ds390/ralloc.c,
6437 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6438 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6439 bit returning functions
6440 * support/regression/tests/sfr16.c: enabled test on ds390
6442 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6444 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6445 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6447 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6449 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6450 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6451 (cl_address_space constructor): removed expensive initialization,
6452 (cl_address_space::get_cell): extended for late initialization,
6453 (cl_address_space::*): use late initialization,
6454 (cl_address_decoder::activate): removed expensive initialization,
6455 This reduced regression test running time by 25%
6457 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6465 * support/packihx/Makefile.in,
6466 * support/packihx/clean.mk,
6467 * support/packihx/Makefile.bcc,
6468 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6470 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6472 * src/SDCCval.c (valNot): fix for regression test failure
6473 of not.c on big endian hosts
6475 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6477 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6479 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6481 * device/lib/mcs51/Makefile.in: changed string comparison operator
6482 to = for POSIX compliance; == is bash extension
6484 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6486 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6489 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6491 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6492 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6493 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6494 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6495 bug report #1478657,
6497 2006-05-05 Borut Razem <borut.razem AT siol.net>
6499 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6502 2006-05-02 Borut Razem <borut.razem AT siol.net>
6504 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6505 create *.ind, which made make to fail if invoked with -j 2
6507 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6509 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6510 Hubert Sack for patch 1479782
6512 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6514 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6516 2006-05-01 Raphael Neider <rneider AT web.de>
6518 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6519 (create_pic): store only prefix-free device name,
6520 (init_pic): check for device names with "16" prefix,
6522 * src/pic/device.h (struct PIC_device),
6523 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6525 * device/include/pic/pic12f{635,675,629,683}.h,
6526 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6527 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6528 * device/include/pic/pic16f505.h,
6529 * device/lib/pic/libdev/pic16f505.c: removed
6530 * device/include/pic/pic14devices.txt: added support for pic12f
6531 devices, removed unsupported non 16-bit devices
6532 [above changes provided by patch from Zik Saleeba]
6533 * src/pic/*, src/pic16/*, device/include/pic16/*,
6534 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6536 2006-05-01 Borut Razem <borut.razem AT siol.net>
6538 * configure.in, configure, doc/Makefile.in:
6539 sync with nightly build makefile - latex, dvipdf and dvips
6542 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6544 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6545 in the library source
6547 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6549 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6551 2006-04-28 Raphael Neider <rneider AT web.de>
6553 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6554 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6555 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6556 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6558 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6560 * device/lib/pic/libdev/Makefile.in,
6561 * device/lib/hc08/Makefile.in,
6562 * device/lib/gbz80/Makefile.in,
6563 * device/lib/z80/Makefile.in,
6564 * device/lib/ds390/Makefile.in,
6565 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6566 thanks to Borut for the bug report
6568 * configure: always create doc/Makefile independent from --enable-doc
6569 * Makefile.in: always install from directory doc independent from
6571 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6573 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6574 * doc/Makefile.in: install *.txt if present
6575 * device/include/Makefile.in (install): added installation of pic/*.inc
6576 and pic/*.txt files again, they were erroneously removed
6578 2006-04-28 Raphael Neider <rneider AT web.de>
6580 * src/pic/{gen.c,main.h,pcode.c},
6581 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6582 concerning signedness with casts
6584 2006-04-28 Raphael Neider <rneider AT web.de>
6586 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6587 definition of an interrupt handler,
6588 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6589 interrupt handler stuff from picglue() to separate routine,
6590 (picglue): enabled definition of intr handlers in files w/o main()
6592 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6594 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6595 compilation with MSVC 2005 Express Edition (VC8)
6597 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6599 * device/lib/Makefile: fixed build of gbz80 lib
6601 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6603 * support/regression/tests/bug-460010.c,
6604 * support/regression/tests/bug-524691.c,
6605 * support/regression/tests/bug-716242.c: removed conditional defines
6606 that are already in testfwk.h
6608 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6610 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6611 (AccAXRsh1): added, shift right by 1,
6612 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6614 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6616 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6618 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6619 remove cast to same type
6620 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6621 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6623 * link/z80/Makefile: removed, they have moved to
6626 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6627 * install-sh: fix bug #1204398 by setting umask 0022
6628 * device/lib/Makefile: separate build of z80 and gbz80 lib
6630 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6632 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6633 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6635 One basic decision: e.g. src/clean.mk includes further files. In order
6636 to make this work there are two solutions:
6637 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6638 run configure on them. This way they can use
6639 'include $(srcdir)/port-clean.mk'
6640 - always include clean.mk by the Makefile at the same level. To avoid
6641 that `make clean` tries to include and build Makefile.dep the
6642 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6643 implemented, because now even `make uninstall` doesn't create
6644 Makefile.in. clean.mk could be eliminated by pasting it in
6647 * debugger/mcs51/Makefile.in: build own objects from library sources
6648 (SLIB, SDCC) in current directory
6650 * configure, configure.in: renamed --disable-device-lib-build in
6651 --disable-device-lib; added --enable-doc, the required tools are
6652 searched by configure; added result message; the toolchain for the
6653 belonging ports are now only built, if the port is enabled.
6655 * support/regression/*: all output is written in directory gen, because
6656 the fwk and ports directories don't livet in the build tree using vpath
6658 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6659 --disable-device-lib, added --enable-doc, added section VPATH
6661 * sim/ucsim/configure.in,
6662 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6663 z80 are enabled by default
6665 2006-04-24 Raphael Neider <rneider AT web.de>
6667 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6668 to config word, "pic14_"-prefixed some extern functions
6669 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6670 config word has been found
6671 * src/pic/device.h: added prototypes
6672 * src/pic/pcode.c: added "pic14_"-prefix where needed
6673 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6675 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6677 (pic14emitRegularMap): ignore config words,
6678 (pic14createInterruptVect): moved generating __config directives away
6679 (picglue): have __config directives emitted
6681 2006-04-24 Borut Razem <borut.razem AT siol.net>
6683 * doc/Makefile: sync with nightly build makefile
6685 2006-04-24 Raphael Neider <rneider AT web.de>
6687 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6688 registers that have not been assigned proper liveranges,
6689 fixes #1469504 and #1474602,
6690 (pCodeRegOptimizeRegUsage): fixed typo in comment
6692 2006-04-24 Borut Razem <borut.razem AT siol.net>
6694 * device/examples/main8051.c: deleted - it was removed from CVS
6695 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6696 after the transition to Subversion
6697 * src/SDCCalloc.h: deleted - it was removed from CVS
6698 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6699 after the transition to Subversion
6700 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6701 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6702 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6703 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6705 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6707 * as/asx8051.dsp: added mcs51/strcmpi.h
6708 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6709 * as/hc08/aslink.h: updated lnksect prototype
6711 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6713 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6714 (newdot): handle A_ABS
6716 * as/mcs51/asout.c (outarea): output address
6717 * as/hc08/lkaomf51.c,
6718 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6720 * as/mcs51/i51pst.c,
6721 * as/z80/z80pst.c: "ABS" is not A_OVR
6722 * as/hc08/lkarea.c (newarea): read a_addr,
6723 (lnkarea): added codemap array, sort absolute areas to the front,
6724 combine all GSINITx/GSFINAL,
6725 (find_empty_space, allocate_space): new functions,
6726 (lnksect): return next address, handle absolute sections
6727 * as/mcs51/lkarea.c (newarea): read a_addr,
6728 lnksect2 prototype changed,
6729 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6730 (find_empty_space, allocate_space): new, factored out of lnksect2,
6731 (lnksect2): return next address, handle absolute sections
6733 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6734 * as/hc08/lklibr.c (addfile, fndsym),
6735 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6736 index out of range and detect both '\' and '/'
6737 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6738 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6739 regression tests (ds390 cannot return bool yet)
6740 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6741 document critical interrupts on z80, document changed SDCC define
6742 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6743 (_a390_mapping): added .org directive
6744 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6745 (genMultOneByte): fixed warnings
6746 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6748 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6749 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6750 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6751 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6752 * src/pic16/main.c: removed newReg prototype
6753 * src/pic16/pcode.c,
6754 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6756 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6758 * src/pic16/ralloc.c
6759 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6761 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6762 from short to PIC_OPTYPE
6763 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6764 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6765 optype from short to PIC_OPTYPE
6766 * src/port.h: made int_size unsigned to fix warnings
6767 * src/SDCC.y: fixed warning on MSVC
6768 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6769 * src/SDCCopt.c (convertToFcall): fixed warnings
6770 * src/SDCCsymt.h: removed double prototype for genSymName
6771 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6772 offset int to fix warnings
6774 2006-04-22 Borut Razem <borut.razem AT siol.net>
6776 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6777 references to CVS replaced with Subversion
6779 2006-04-21 Borut Razem <borut.razem AT siol.net>
6781 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6782 references to CVS replaced with Subversion
6784 2006-04-19 Borut Razem <borut.razem AT siol.net>
6786 * src/version.awk: adapted for svn
6787 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6788 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6789 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6790 /binutils-avr/etc/*.vi, *.jin: removed all properties
6791 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6793 2006-04-19 Borut Razem <borut.razem AT siol.net>
6795 * CVS to Subversion migration completed
6797 2006-04-18 Borut Razem <borut.razem AT siol.net>
6799 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6800 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6802 2006-04-17 Borut Razem <borut.razem AT siol.net>
6804 * device/include/Makefile.in: added pic/*.inc to the installation
6806 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6808 * support/regression/collate-results.py: fixed output in case of
6810 * support/regression/generate-cases.py: fixed splitting of pathnames
6812 * as/hc08/lklibr.c (addfile),
6813 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6815 2006-04-11 Raphael Neider <rneider AT web.de>
6817 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6818 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6819 * src/pic16/pcode.c (assignValnums): fixed #1460578
6821 2006-04-11 Raphael Neider <rneider AT web.de>
6823 * device/lib/pic/libdev/*.c,
6824 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6825 fixes #1468739, enables compilation in --std-c99 mode
6826 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6828 2006-04-11 Raphael Neider <rneider AT web.de>
6830 * src/pic/device.c (find_device): removed debug output
6831 (list_valid_pics): enabled verbose listing of supported devices
6832 * device/include/stdbool.h: define bool as char for pic14/16 as well
6834 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6836 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6838 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6840 * .version: bumped version to 2.5.6
6841 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6843 2006-04-06 Raphael Neider <rneider AT web.de>
6845 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6846 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6847 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6848 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6849 pic14_constructAbsMap
6850 (pic14printPublics): declare absolute global symbols as global
6851 (pic14createInterruptVect),
6852 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6853 (newReg): assume new registers unused, use correct name in
6854 hashtable (reg->name instead of name), more debugLog output
6855 * src/pic/device.h (PIC_device): added fields for verbose output
6856 * src/pic/device.c: moved device definition to pic14devices.txt,
6857 added routines for runtime parsing of pic14devices.txt,
6858 added support for second config word
6859 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6860 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6861 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6862 (_pic14_parseOptions): moved pCodeInitRegisters here
6863 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6864 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6865 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6866 handling the pseudo stack
6867 * device/lib/Makefile.in: ignore failures in objects-pic16,
6868 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6869 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6870 * device/lib/pic/Makefile.subdir,
6871 * device/lib/pic16/Makefile.subdir: improved clean rules
6872 * device/lib/pic/libdev/: NEW, pic14 device libraries
6873 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6874 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6875 * device/include/Makefile.in: create subdir and install pic14 headers
6876 * device/include/pic/p16f_common.inc: removed unused declarations
6877 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6878 PICs from inc2h.pl v1.6,
6879 replaced BIT_AT macros with struct declarations
6880 * device/include/pic/pic14devices.txt: definition of supported devices,
6881 all above improvements contributed by Zik Saleeba, thanks
6882 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6883 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6886 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6888 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6889 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6890 thanks to Charles Olds
6892 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6894 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6896 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6899 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6900 * support/regression/bug1464657.c: added, new test
6902 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6907 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6910 --no-peep and --peep-file <file> are used don't use default rules but
6913 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * src/mcs51/gen.c (genCall): fixed bug 1457608
6917 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6919 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6920 changes seem to cause (trigger?) problems with the build system.
6922 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6924 * src/SDCCpeeph.c (operandsLiteral): new, added,
6925 (callFuncByName): inserted operandsLiteral
6926 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6928 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6930 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6931 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6933 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6935 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6936 implemented patch 1120823 Thanks to Willy De la Court (normal
6937 interrupts need an interrupt number now if they are made critical),
6938 and enabled nesting of critical functions though not for gbz80
6939 (genCritical, genEndCritical): added functions
6940 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6941 * src/z80/mappings.i: added "ei" to all mappings
6943 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6945 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6946 submitted by the Debian SDCC maintainer Aurelien Jarno:
6947 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6948 archive with gcc 4.1 on mips and wrote the patch"
6950 2006-03-16 Raphael Neider <rneider AT web.de>
6952 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6953 the left operand is shorter than the result (c* = lit-c* + int),
6955 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6958 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6960 * src/.version: increased version number to 2.5.5
6961 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6962 linking is done manually in pic16 port's _linkEdit,
6963 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6964 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6965 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6966 allocate asmop as AOP_ACC,
6967 (aopForRemat): added parameter 'bool result' in function declaration,
6968 (pic16_aopGet): return AOP_ACC when accessing WREG,
6969 (pic16_popGetTempReg): minor modification,
6970 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6971 'pic16_allocWithIdx',
6972 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6973 calling function in absolute addresses,
6974 (genAssign): take into account AOP_ACC asmop,
6975 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6976 * src/pic16/pcoderegs.c: some debug functions and lines added,
6977 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6978 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6980 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6981 call to allocReg, not by manually allocating a new one,
6982 (pic16_assignRegisters): now before going through the register
6983 allocating functions mark all registers as free. This eliminates some
6984 side effects resulting from peephole parser done earlier in the backbone
6986 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * src/SDCCicode.c (geniCodeLogic),
6989 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6991 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6993 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6994 (genSend): bugfix, do not allocate and free twice,
6995 (shiftRLong): handle partially overlapping aops
6996 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6998 2006-03-08 Borut Razem <borut.razem AT siol.net>
7000 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7003 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7005 * support/regression/tests/bug1409955.c: new, added
7006 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7007 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7008 (aopForSym, aopOp): increment asmop.allocated if reused,
7009 (freeAsmop): decrement asmop.allocated and check for zero instead of
7011 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7012 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7013 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7014 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7015 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7016 genSignedRightShift, genRightShift, genDataPointerGet,
7017 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7018 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7019 in reverse order from allocation,
7020 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7021 added swappedLR to keep track
7022 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7023 pdata & code for GCC, z80, gbz80 & hc08
7024 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7026 2006-03-08 Raphael Neider <rneider AT web.de>
7028 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7030 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7033 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7034 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7036 2006-03-06 Borut Razem <borut.razem AT siol.net>
7038 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7039 made the linker quiet
7041 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7043 * src/pic16/gen.c (genPcall): fixed bug #1443644
7044 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7045 which dumps before the function entry point a data byte which represents
7046 the number of the local variables used by the specified function, added
7047 'xinst' for initial support for Extended Instruction Support,
7048 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7049 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7050 port->fun_prefix anymore (may change later),
7051 (genFunction, genEndFunction): do not store/restore local registers for
7052 _main (this should take care the --main-return command line option in
7054 (genOr): removed some legacy pic-port instructions,
7055 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7056 performing operations with SFR's causes data to be written more than
7057 once to each SFR. Perhaps SFRs should be handled in special cases...
7058 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7060 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7061 into account for stack starting position,
7062 (struct OPTIONS pic16_optionsTable): added command line argument
7063 --extended or -y for Extended Instruction Support,
7064 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7065 (deassignLRs): *** perhaps the most important change, old 'for' code
7066 (commented out for reference), didn't account for some registers which
7067 were left marked 'not free' after a pointer operation. The change
7068 reduces register usage a lot in some cases
7070 2006-03-04 Borut Razem <borut.razem AT siol.net>
7072 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7074 * support/regression/tests/bug-524697.c: decreased array size for
7075 mcs51 to fit into the internal RAM
7076 * support/regression/Makefile.in: a little bit more verbose
7078 2006-03-03 Borut Razem <borut.razem AT siol.net>
7080 * support/regression/fwk/lib/testfwk.c,
7081 support/regression/fwk/include/testfwk.h: introduced function
7082 _prints(), nonrecursive _printn(), call _initEmu() from main()
7083 * support/regression/ports/gbz80/support.asm,
7084 support/regression/ports/ucz80/support.asm,
7085 support/regression/ports/z80/support.asm,
7086 support/regression/ports/ds390/support.c,
7087 support/regression/ports/hc08/support.c,
7088 support/regression/ports/host/support.c,
7089 support/regression/ports/mcs51/support.c,
7090 support/regression/ports/xa51/support.c: added empty _initEmu()
7092 * support/regression/ports/pic16/gpsim.cmd,
7093 support/regression/ports/pic16/spec.mk,
7094 support/regression/ports/pic16/support.c,
7095 support/regression/Makefile.in: added pic16 regression test
7097 2006-03-01 Raphael Neider <rneider AT web.de>
7099 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7100 genConstPointerGet): use safe way of generating MOVFF to cover
7101 literals as well as registers, fixes bug #1440527
7102 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7104 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7105 more correctly, fixes bug #1232186
7106 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7107 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7108 gplink guess the correct processor in more cases, applied patch
7109 from Till Riedel attached to and fixing bug #1436552
7111 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7113 * support/regression/tests/array.c: added, contains check for #1434401
7114 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7116 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7118 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7119 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7120 * device/include/mcs51/c8051f326.h,
7121 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7122 * device/include/mcs51/c8051f000.h,
7123 * device/include/mcs51/c8051f018.h,
7124 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7125 PCON_IDLE,PCON_STOP and added sfr16 definitions
7127 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7129 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7130 genGetWord): fixed bug 1409955
7132 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * device/include/hc08/mc68hc908gp32.h,
7135 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7137 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7139 * src/SDCCast.c (constExprValue): return NULL if not a value
7140 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7141 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7142 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7144 2006-02-13 Borut Razem <borut.razem AT siol.net>
7146 * src/regression/ptrarg.c: added, fails due to bug #1430967
7147 * src/regression/Makefile: ptrarg.c added, ...
7149 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7151 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7152 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7154 2006-02-11 Borut Razem <borut.razem AT siol.net>
7156 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7157 print "Processor: xxx" message to stdout only if --verbose
7159 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7161 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7162 * support/regression/tests/bug1426356.c: added
7163 * support/regression/tests/bitfields.c: removed 2 tests
7165 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7167 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7168 * device/include/mcs51/c8051f330.h,
7169 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7170 PCON_IDLE,PCON_STOP and added sfr16 definitions
7171 * device/lib/_divsint.c,
7172 * device/lib/_divuint.c,
7173 * device/lib/_divulong.c,
7174 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7175 register bank bug for small stackauto
7177 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7179 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7181 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7183 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7184 * all.dsp: corrected several bin paths
7185 * device/include/mcs51/c8051f120.h,
7186 * device/include/mcs51/c8051f300.h,
7187 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7188 to PCON_IDLE,PCON_STOP
7189 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7190 * device/lib/printf_large.c (output_float): fixed bug 1388703
7191 * support/regression/tests/bug1057979.c: added test for bug 1388703
7193 2006-02-08 Raphael Neider <rneider AT web.de>
7195 * src/pic/pcode.c (pciTRIS): fixed typo,
7196 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7197 (LinkFlow): fixed handling of flows that end in a call,
7198 (ReuseReg): perform safety check earlier
7199 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7200 to work with flows at the beginning of a pBlock,
7201 fixes #1426557 (Symbol not previously defined),
7202 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7204 (RemoveUnusedRegisters): update register usage info
7205 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7206 created, reuse existing ones instead
7207 * src/pic/gen.c (genPcall): fixed #1424719
7209 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7211 * link/z80/lkmain.c,
7213 * link/z80/lkdata.c,
7214 * link/z80/aslink.h: fixed build on current cygwin:
7215 replaced getline() by lk_getline()
7217 2006-02-01 Borut Razem <borut.razem AT siol.net>
7219 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7220 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7221 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7222 src/regression/bool1.c, src/regression/bool2.c,
7223 src/regression/bool3.c, src/regression/call1.c,
7224 src/regression/compare.c, src/regression/compare10.c,
7225 src/regression/compare2.c, src/regression/compare3.c,
7226 src/regression/compare4.c, src/regression/compare5.c,
7227 src/regression/compare6.c, src/regression/compare7.c,
7228 src/regression/compare8.c, src/regression/compare9.c,
7229 src/regression/configword.c, src/regression/for.c,
7230 src/regression/inline.c, src/regression/mult1.c,
7231 src/regression/nestfor.c, src/regression/or1.c,
7232 src/regression/pointer1.c, src/regression/ptrfunc.c,
7233 src/regression/rotate1.c, src/regression/rotate2.c,
7234 src/regression/rotate3.c, src/regression/rotate4.c,
7235 src/regression/rotate5.c, src/regression/rotate6.c,
7236 src/regression/rotate7.c, src/regression/string1.c,
7237 src/regression/struct1.c, src/regression/sub.c,
7238 src/regression/sub2.c, src/regression/switch1.c,
7239 src/regression/while.c, src/regression/xor.c,
7240 src/regression/create_stc, src/regression/simulate,
7241 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7243 * src/regression/gpsim_assert.h: added
7245 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7247 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7248 ((void (code *) (void)) 0) ();
7257 * as/mcs51/aslink.h,
7259 * as/mcs51/asmain.c,
7260 * as/mcs51/lkdata.c,
7262 * as/mcs51/lkmain.c,
7265 * as/z80/asmain.c: fixed build on current cygwin:
7266 replaced getline() by as_getline()
7268 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7270 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7271 declarator in the symbol chain
7273 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7274 parameter list for function pointers
7275 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7276 * support/regression/tests/bug-716242.c: added
7278 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7280 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7282 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7284 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7286 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7287 inifinitely recurseable, added static
7288 * support/regression/tests/bug-1408066.c: added
7290 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7294 renamed, added possibility to create "postLoopLbl"-labels
7295 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7296 newiTempLoopHeaderLabel
7297 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7298 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7299 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7300 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7301 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7302 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7303 (basicInduction): fixed bug #136564, made static,
7304 (loopInduction): changed parameter of basicInduction, made static,
7305 (addPostLoopBlock): added
7306 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7307 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7309 * support/regression/tests/bug-136564.c: added
7310 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7311 --std-sdcc99 to LIBSDCCFLAGS
7313 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7315 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7317 * support/regression/tests/bug-1406131.c: added
7319 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7321 * src/SDCCast.c (decorateType): fix promotion of unary minus
7322 * src/SDCCsymt.c (computeType): beautified
7323 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7324 (valUnaryPM, valComplement): fix sign and promotion,
7325 (valNot): ANSI: result type is int (SDCC: unsigned char)
7326 * support/regression/tests/uminus.c: speedup by removing superflous
7328 * support/regression/tests/onebyte.c: added promotion and signedness
7329 tests for unary minus
7330 * support/regressions/tests/bug-477927.c: disable warning about
7331 uninitialized variables
7332 * support/regression/tests/not.c: added
7334 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7336 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7337 * src/mcs51/gen.c (gen51Code): show final register usage after
7338 fillGaps in asm with --i-code-in-asm
7339 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7340 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7341 incUsed, rliveClear, adjustIChain): made static,
7342 (setFromRange): excluded because it's unused,
7343 (findPrevUseSym, markWholeLoop): added,
7344 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7345 through all branches of predecessors enables sdcc to emit the warning
7346 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7347 (rlivePoint): made static, added parameter emitWarnings which is only
7348 true during the first run out of two,
7349 (findRecursiveSucc, findRecursivePred): removed,
7350 (computeLiveRanges): made static, added parameter emitWarnings,
7351 (dumpIcRlive): added for debugging only
7352 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7353 removed prototype of setFromRange()
7354 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7355 in call of computeLiveRanges()
7356 * support/regression/tests/bug-895992.c: added
7357 * support/regression/tests/bug-971834.c: added
7358 * support/valdiag/tests/bug-895992.c: added
7359 * support/valdiag/tests/bug-971834.c: added
7361 2005-12-18 Raphael Neider <rneider AT web.de>
7363 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7364 (genUnpackBits): improved code for direct operands,
7365 (genPackBits): improved code for literal assignment to bitfields
7366 and for direct destination operands (no FSR indirection),
7367 prevented redundant AND, fixes #1362800,
7368 (AccLsh): added parameter to disable masking of the result
7369 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7370 skip instructions with side-effects (like incfsz),
7371 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7372 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7373 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7376 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7378 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7379 volatile variables as spill location
7381 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7383 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7385 * support/regression/tests/bug-1376320.c: added
7387 2005-12-08 Raphael Neider <rneider AT web.de>
7389 * src/pic/device.c: renamed is_shared to pic14_is_shared
7390 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7391 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7392 (is_valid_identifier): added for above workaround
7394 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7396 * device/lib/Makefile.in: fixed to enable port-specific-objects
7397 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7398 char, thanks Hubert Sack
7399 * doc/sdccman.lyx: documented --xstack-loc,
7400 elaborated a bit more on interrupts and pitfalls,
7401 removed "setjmp/longjmp unsupported",
7402 documented some unsupported C99 features
7403 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7404 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7405 if, thanks Hubert Sack
7406 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7407 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7409 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7410 regression tests can report resource usage (rfe 700441)
7411 * support/regression/collate-results.py: report resource usage
7412 * support/regression/ports/ds390/spec.mk,
7413 * support/regression/ports/hc08/spec.mk,
7414 * support/regression/ports/mcs51/spec.mk,
7415 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7416 * support/regression/ports/ds390/uCsim.cmd,
7417 * support/regression/ports/hc08/uCsim.cmd,
7418 * support/regression/ports/mcs51/uCsim.cmd,
7419 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7420 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7421 library, use the default one
7422 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7423 building the library
7425 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7427 * config.dsp: added dependency on .version and configure_vc.awk
7428 * device/include/setjmp.h: updated for --stack-auto and --xstack
7429 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7430 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7431 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7432 * device/lib/libsdcc.lib: added _setjmp
7433 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7434 (decorateType): fixed bug 1372851,
7435 (optimizeGetHbit): fixed warning
7436 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7437 array initialisation
7438 * support/regression/tests/bug1057979.c: added test for bug 1358192
7439 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7441 2005-12-03 Borut Razem <borut.razem AT siol.net>
7443 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7444 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7446 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7448 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7449 createIval): implement symbol independant "flexible array member",
7450 (createIvalCharPtr): implemented flexible array initialisation with a
7452 * src/SDCCsymt.c (copyStruct): removed,
7453 (getSize): fixed misleading comment,
7454 (getAllocSize): removed, the additional allocation size is now in
7455 sym->flexArrayLength,
7456 (checkStructFlexArray): new, syntax checks for flexible array members,
7457 (compStructSize): added syntax checks for "flexible array members"
7458 (copyStruct): removed,
7459 (copyLinkChain): removed inefficient fix for bug 770487
7460 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7461 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7462 symbol->flexArrayLength
7464 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7465 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7466 * support/regression/tests/structflexarray.c: added
7467 * support/valdiag/tests/structflexiblearray.c: added
7469 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7471 * src/SDCCast.c (decorateType): fixed bug 1368489
7472 * support/Util/SDCCerr.c,
7473 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7475 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7477 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7478 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7480 2005-11-27 Borut Razem <borut.razem AT siol.net>
7482 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7483 support/cpp2/mkdeps.h: added command line option
7484 -obj-ext=<extension> to SDCPP to define object file externion, used
7485 for generation of make dependencies (-M)
7486 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7488 2005-11-26 Borut Razem <borut.razem AT siol.net>
7490 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7491 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7492 added pic and pic16 libraries
7494 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7496 * device/include/float.h: Corrected typo in prototype of __fsgt
7498 2005-11-25 Borut Razem <borut.razem AT siol.net>
7500 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7501 added creation of model-mcs51-stack-auto libraries
7503 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7505 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7507 * src/SDCCast.c (createIvalArray): removed obsolete comment
7509 2005-11-24 Borut Razem <borut.razem AT siol.net>
7511 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7512 added missing device/lib/mcs51/crt*.asm sources
7514 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7516 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7518 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7520 * device/lib/_fs2schar.c,
7521 * device/lib/_fs2sint.c,
7522 * device/lib/_fs2slong.c: optimized inline asm
7524 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7526 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7527 Better handling of floats between -1.0 and 0.0.
7529 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7531 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7532 (the missing "if"s prohibited removal of redundant labels)
7534 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7536 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7537 Properly convert floats between -1.0 and 0.0 to long, int, and char
7538 types (max integer value of negative floats tends to zero).
7539 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7540 Removed changes made so to work properly with floats between
7541 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7544 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7546 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7547 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7548 (genCast) cosmetic change
7549 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7550 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7552 * support/regression/tests/bitfields (testSignedBitfields): added
7554 2005-11-18 Borut Razem <borut.razem AT siol.net>
7556 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7557 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7558 introduced SILENT option to make building of pic16 libraries less
7560 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7562 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7563 Now they work properly with floats between -1.0 and 0.0
7564 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7566 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7568 * src/SDCCicode.c (printOperand): added missing else
7570 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7572 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7573 reformatted for better readability
7574 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7577 2005-11-17 Borut Razem <borut.razem AT siol.net>
7579 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7580 introduced SILENT option to make building of pic16 libraries less
7581 verbose - used for nightly snapshot build
7582 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7583 available on Win32 platforms.
7584 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7585 medium, large, pic and pic16
7587 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7589 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7590 printf("%f"...) sets fraction to zero.
7592 2005-11-16 Raphael Neider <rneider AT web.de>
7594 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7596 * src/pic/gen.c (genIfx): implemented for CARRY bit
7597 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7598 to generic pointers, fixes #1357332,
7599 (pic16_movLit2f): NEW,
7600 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7602 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7604 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7606 2005-11-11 Raphael Neider <rneider AT web.de>
7608 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7609 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7610 compute pointer's type from operand,
7611 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7612 improved single bit reads, fixes bug #1353379
7614 2005-11-09 Borut Razem <borut.razem AT siol.net>
7616 * support/scripts/sdcc.nsi: added lib/pic to the package
7618 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7620 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7622 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7624 * support/regression/tests/bug1348008.c: added
7625 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7626 * support/regression/tests/bug1337835.c: updated comment
7628 2005-11-06 Borut Razem <borut.razem AT siol.net>
7630 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7631 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7632 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7633 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7634 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7635 dynamic construction of cl_error_class and derivates - 2.nd try
7637 2005-11-05 Borut Razem <borut.razem AT siol.net>
7639 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7640 bug, which caused Bus Errors on sparc solaris
7642 2005-11-04 Borut Razem <borut.razem AT siol.net>
7644 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7645 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7646 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7647 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7648 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7649 and derivates to resolve the initialization problem on OSX
7651 2005-11-02 Borut Razem <borut.razem AT siol.net>
7653 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7654 corrected typo - #include <winsock2.h>
7656 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7658 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7659 (_asxxxx_mapping): added org directive for future enhancements
7661 2005-11-01 Borut Razem <borut.razem AT siol.net>
7663 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7664 enabled sockets on WIN32
7665 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7667 2005-10-31 Borut Razem <borut.razem AT siol.net>
7669 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7670 WIN32 backslash path delimiters should be escaped when used in C strings
7671 * support/regression/tests/bitfields.c: exclude failing assertions for
7672 __CYGWIN32__ and __MINGW32__ hosts
7674 2005-10-30 Borut Razem <borut.razem AT siol.net>
7676 * src/SDCCutil.c: corrected double comparison typo
7678 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7680 * device/lib/medium/Makefile: added for new memory model medium
7681 * device/include/asm/mcs51/features.h: updated for medium/pdata
7682 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7683 added Multiply & Accumulate sbit's and MAC0_PAGE define
7684 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7685 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7686 * device/lib/_mullong.c: update for medium model
7687 * device/lib/incl.mk: added medium model
7688 * doc/sdccman.lyx: documented medium model
7689 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7690 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7691 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7692 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7693 (allocParms): set SCLS and OCLS to pdata for medium model
7694 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7696 (powof2): return <0 if not power of 2
7697 * src/avr/gen.c (genBitWise): use updated powof2
7698 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7699 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7700 (shiftLLeftOrResult): use B if necessary
7701 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7702 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7703 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7704 * support/regression/Makefile.in: added test-mcs51-medium
7705 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7707 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7709 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7711 * device/lib/time.c (mktime): fixed bug 1334315
7713 2005-10-28 Raphael Neider <rneider AT web.de>
7715 * device/include/pic/p16f_common.inc: added common declarations
7716 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7718 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7720 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7721 (aopPutUsesAcc): added to predict accumulator use,
7722 (assignResultValue): save acc if necessary,
7723 (genMinusDec): store result if indirectly addressed,
7724 (genDivOneByte): save acc if necessary,
7725 (movLeft2Result): bugfix if left already in acc,
7726 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7727 attention to accumulator use (esp. pdata),
7728 (genReceive): receive pdata correctly
7729 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7730 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7732 2005-10-27 Raphael Neider <rneider AT web.de>
7734 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7736 2005-10-27 Raphael Neider <rneider AT web.de>
7738 * .version: changed version to 2.5.4
7739 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7740 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7741 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7742 arithmetics support routines
7743 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7744 * device/lib/Makefile.in: also create installdir for pic
7746 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7748 * src/pic/device.c (dump_sfr): rewritten to delegate register
7749 placement to the linker (use `extern sym' rather than sym EQU addr),
7750 (validAddress): fixed to check last specified address
7751 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7752 (popGetLit): truncate literal value to 8 bit,
7753 (popGet): moved assert to more appropriate place
7754 (popGetExternal): create pCode operand from and mark the according
7755 symbol as being `extern'
7756 (popGetAddr): added sanity check on immediate's offset, provide
7757 GPOINTER tag on demand
7758 (aopPut): fixed for immediates,
7759 (mov2w_op): move operand's address or contents to WREG (depending on
7760 operand type), safer variant of mov2w,
7761 (movwf,call_libraryfunc): NEW, handy abbreviations,
7762 (get_argument_pcop,get_return_val_pcop,pass_argument,
7763 get_returnvalue): interface for accessing function parameters and
7765 (assignResultValuei,genRet): use new parameter/return value interface
7766 (pic14_getDataSize): back to old version handling generic pointers,
7767 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7768 provided implementation and/or fixed old one,
7769 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7770 calls, removed legacy 8051 reference code
7771 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7772 (loadSignToC): NEW, move the operands sign bit to CARRY,
7773 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7774 genRightShiftSigned, accepts negative shift counts,
7775 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7776 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7777 generic pointers, __data pointers and __code pointers,
7778 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7779 and signed bitfields, limit bitfields to 8 bit,
7780 (genDataPointerGet): fixed number of bytes read,
7781 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7782 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7783 pointers to constant data are no longer assumed to point to __code
7784 space, removed invalid pointer types,
7785 (bitpatternFromVal): retrieve the PICs representation of an integer
7787 (genDataPointerSet): fixed assigning to po_immediate operands,
7788 (genGenPointerSet): implemented as library call,
7789 (genIfx): fixed incorrect condition,
7790 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7791 provide GPOINTER tag according to destination's storage class,
7792 (genCast): added code to handle casting to generic pointers, added
7793 sign-/zero extension of the result
7794 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7795 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7796 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7798 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7799 address/register resides in the shared banks
7800 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7801 put all variables into separate sections (have the linker arrange
7803 (picglue): put init code and interrupt handlers in separate sections
7804 * src/pic/main.c: added port specific options table, modified to PORT
7805 structure to make GPOINTERs 3 byte, added pic14_options
7806 (_pic14_do_link): private linking routine (update paths to libraries,
7807 add libsdcc.lib by default)
7808 * src/pic/main.h: declare pic14_options
7809 * src/pic/pcode.c: fixed instructions i/o relations,
7810 (RegCond): reverted to correct version,
7811 (newpCodeOpLit): truncate literals to 8 bit,
7812 (genericPrint): added debug output,
7813 (getRegFromInstruction): fixed for various operand types, simplified
7814 (BuildFlow): fixed broken handling of isntructions with labels
7815 (LinkFlow): start at last instruction in flow (skip trailing comments),
7816 pass the flow on to the next instruction after CALL
7817 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7818 (insertPCodeInstruction): fixed inserting after a skip instruction,
7819 (DoBankSelect): fixed for labeled instructions
7820 (OptimizepBlock): honor --nopeep switch
7821 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7822 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7823 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7824 (pCodeOptime2pCodes): allow disabling this optimization via
7825 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7826 but is still buggy), started implementation of a dataflow based
7827 pCode optimization (CSE + dead code elimination)
7828 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7829 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7830 names are independant of the stack location and therefore portable across
7833 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7835 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7836 (selectSpil): fixed bug 1337835 by not spilling bit variables
7837 * support/regression/tests/bug1337835.c: added test for this bug
7838 * src/mcs51/peeph.def: restart after rule 3.c,
7839 addded rules 263.x to optimize loading constants
7841 2005-10-26 Raphael Neider <rneider AT web.de>
7843 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7844 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7845 (genAssign): emit warning when casting literals to generic pointer
7846 type, also applies when taking the address of a fixed variable,
7847 (genCast): improved casting to generic pointers
7848 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7849 extern variables, added verbose error message
7850 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7852 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7854 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7855 carry must be complemented too
7856 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7857 could be emitted by genMinus
7858 * src/SDCCval.c (constVal): fixed bug 1305065
7860 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7862 * src/SDCCast.c (addCast): added promotion for bit variables
7863 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7864 promotion casts + optimisation
7865 (optimizeGetWord): fix warning 'i' might be used uninitialized
7866 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7867 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7869 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7871 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7872 all chars are promoted to int; promotion should be handled in SDCCast.c
7874 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7876 * device/lib/_strcmp.c: Fixed bug 1326457
7878 2005-10-11 Raphael Neider <rneider AT web.de>
7880 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7881 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7883 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7886 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7888 2005-10-04 Raphael Neider <rneider AT web.de>
7890 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7891 device/lib/pic16/pics.all: added pic18f1320
7892 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7894 2005-09-30 Raphael Neider <rneider AT web.de>
7896 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7897 * src/pic16/devices.inc: NEW, provides device descriptions
7898 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7900 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7902 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7905 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7907 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7908 documented Any Order Bit, Higher Order Byte and Higher Order Word
7909 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7910 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7911 (optimizeGetAbit): new, to get any bit, not only the high bit,
7912 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7913 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7914 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7915 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7916 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7917 GETABIT, GETBYTE, GETWORD: decorate them,
7918 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7919 (ast_print): added GETABIT, GETBYTE, GETWORD
7920 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7921 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7922 (geniCodeBinary): new generic binary icode,
7923 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7924 * src/port.h: updated comment for PORT.hasExtBitOp
7925 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7926 (genGetByte): new, to get a single byte,
7927 (genGetWord): new, to get a word from a long,
7928 (gen51Code): added GETABIT, GETBYTE, GETWORD
7929 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7931 2005-09-23 Raphael Neider <rneider AT web.de>
7933 * configure.in, configure: have device/lib/pic configured
7934 * device/lib/Makefile.in: added model-pic14
7935 * device/lib/clean.mk: added pic/ to clean rule
7936 * device/lib/pic: added rudimentary pic14 library providing support
7937 functions for multiplication/division/generic pointer access
7938 * src/SDCCopt.c (convilong): mark support functions as extern
7939 for pic14 port as well
7940 * src/pic/gen.c (genMult): added assertions,
7941 (genpic14Code): emit warning on unhandled iCodes
7942 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7943 * src/pic/pcode.c (pCodeOpCopy),
7944 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7945 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7946 SFR_REGISTER}), made safe for future extensions
7947 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7948 instructions even if preceeded by SKIP instructions (also remove
7949 them); removed unused code
7950 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7951 prevents leaving parts of the structure uninitialized after copying
7953 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7957 * support/regression/tests/addsub.c: added test for the bug
7959 2005-09-21 Raphael Neider <rneider AT web.de>
7961 * device/include/pic16/pic18f1220.h,
7962 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7963 * device/lib/pic16/Makefile.rules: added missing opening paren
7964 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7965 are provided in genutils.c,
7966 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7967 operand/result sizes,
7968 (genCmp): assert on NULL pointers first, then check deref'ed values
7969 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7972 2005-09-18 Raphael Neider <rneider AT web.de>
7974 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7975 as these are now unused,
7976 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7977 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7978 local, avoids uninitialized pointer dereference on r->name
7979 * src/pic16/ralloc.c (newReg): fixed indentation
7981 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * src/SDCCval.c (constVal): fixed bug 730366
7984 * support/Util/SDCCerr.c,
7985 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7987 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7989 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7991 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7993 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7995 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7997 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7998 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7999 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8000 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8001 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8002 * packihx/packihx.c (hexDigit): made c unsigned char
8003 * as/mcs51/lklibr.c (fndsym),
8004 * link/z80/lkgb.c (gb),
8005 * link/z80/lklibr.c (fndsym),
8006 * link/z80/lkrloc.c (relr),
8007 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8008 * src/SDCC.lex (checkCurrFile, process_pragma),
8009 * src/SDCCglue.c (spacesToUnderscores),
8010 * src/SDCCmain.c (setParseWithComma, processFile),
8011 * src/asm.c (tvsprintf, printCLine),
8012 * src/avr/gen.c (emitcode, aopPut),
8013 * src/ds390/gen.c (emitcode),
8014 * src/hc08/gen.c (emitcode, emitinline),
8015 * src/mcs51/gen.c (emitcode, genInline),
8016 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8018 * src/pic/ralloc.c (debugLog),
8019 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8021 * src/pic16/ralloc.c (debugLog),
8022 * src/z80/main.c (_process_pragma):
8023 made all ctype.h function calls safe
8024 * src/SDCCopt.c: include math.h for fabs
8025 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8026 and used them throughout the code to make ctype.h function calls safe
8027 * src/ds390/main.c (asmLineNodeFromLineNode),
8028 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8029 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8031 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8032 (newpCodeAsmDir): made ctype.h function calls safe
8033 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8034 pic16_emitcode): made lbp unsigned char*
8035 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8036 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8037 * src/xa51/gen.c (emitcode),
8038 * src/z80/gen.c (_emit2): made lbp unsigned char*
8039 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8042 2005-09-05 Raphael Neider <rneider AT web.de>
8044 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8045 access bank splitpoint
8047 2005-09-05 Raphael Neider <rneider AT web.de>
8049 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8051 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8053 * .version: changed to version 2.5.3
8054 * doc/sdccman.lyx: changed version to 2.5.3,
8055 documented --codeseg and --constseg and pragma codeseg and constseg,
8056 documented bit parameters (reentrant) and bit returning
8057 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8058 currFunc->recvSize, but is this ok for all ports?
8059 (ast2iCode): result of ~ on unsigned char must be cast to int for
8061 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8062 function pointers in bit space
8063 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8064 (processFuncArgs): call port.reg_parm() with reentrancy info
8072 * src/z80/main.c: port.reg_parm prototype extended with
8073 "bool reentrant" parameter
8074 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8075 options.stackAuto for allocating bit register parameters
8076 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8077 (genSend): set BitBankUsed if it is,
8078 (selectRegBank): factored out of genCall for use in genPcall,
8079 (genCall): removed redundant dtype assignmen, use selectRegBank,
8080 (genPcall): handle returning in Carry properly, save in F0 if needed,
8081 (genReceive): handle bit register parameters
8082 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8083 (mcs51_assignRegisters): enable bit registers for all reentrant
8084 functions and don't set BitBankUsed unconditionally
8085 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8086 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8087 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8089 2005-08-27 Borut Razem <borut.razem AT siol.net>
8091 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8092 ppc-osx (Darwin) does not support -u option. It seems that it is
8093 supported only on Linux - GNU cp
8095 2005-08-25 Borut Razem <borut.razem AT siol.net>
8097 * sim/ucsim/gui.src/serio.src/Makefile.in,
8098 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8099 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8100 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8101 install and strip, since the strip at /usr/ccs/bin should be used
8104 2005-08-24 Borut Razem <borut.razem AT siol.net>
8106 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8108 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8110 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8113 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8115 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8116 * as/mcs51/lkmain.c (link_main): fixed warning
8117 * device/include/stdbool.h: ds390 has no advanced bit support yet
8118 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8119 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8120 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8121 and updated their macros
8122 * src/SDCCval.c (constVal): updated comment for renamed b_long
8124 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8126 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8127 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8128 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8129 (oprio): set priority for '['
8130 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8132 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8133 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8134 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8135 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8136 added overlayable BIT_BANK area
8137 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8138 (summary2): explain 'T' in legenda
8139 * as/mcs51/lkrloc.c: replaced old K&R style,
8140 (relr): added R_BIT processing,
8141 (errmsg): added "Bit-addressable relocation error",
8142 (adb_bit): added for converting from byte- to bit-addressable space,
8143 (adb_24_bit): added for converting from byte- to bit-addressable space
8144 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8145 used in reentrant functions now even as return value
8146 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8147 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8148 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8149 * src/SDCCglobl.h: added indicator BitBankUsed
8150 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8151 the bit registers b0-b7
8152 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8153 (geniCodeCast): fixed bug 1263853,
8154 (geniCodeLogicAndOr): put result in bool or char,
8155 (geniCodeReceive): added parameter func for accessing the return type,
8156 (geniCodeFunctionBody): pass func to geniCodeReceive
8157 * src/SDCCmain.c: added indicator BitBankUsed
8158 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8159 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8160 (checkSClass): don't put automatic bool/bit on stack,
8161 (checkFunction): removed check on function cannot return bit
8162 * src/SDCCsymt.h: added newBoolLink prototype
8163 * src/mcs51/gen.c (rb1regs): added bit registers,
8164 (movc): created for assigning to carry,
8165 (pushReg, popReg): created for pushing registers,
8166 (sameRegs): check both AOP_REG and AOP_CRY types,
8167 (aopOp): handle bit registers,
8168 (aopPut): optimization no self-assign,
8169 (saveRegisters): push reg->base (bits) only once for bit registers,
8171 (unsaveRegisters): pop reg->base only once and use popReg,
8172 (assignResultValue): added parameter func and return in carry for bits,
8173 (genIpush): optimization no reload in A if not changed,
8174 (genSend): bit parameters in reentrant functions are passed in bit
8175 registers by first assigning to bits in B, then save registers and
8177 (genCall): handle returning in Carry properly, save it in F0 if needed,
8178 (genPcall): updated assignResultValue call, this is not safe yet for bit
8179 returning function !!!
8180 (genFunction): don't generate equ's for bit registers and use pushReg,
8181 (genEndFunction): take care of bit returning functions and use popReg,
8182 (genRet): return bit in Carry,
8183 (genIfx): optimize bit registers and other directly addressable bits,
8184 (genReceive): updated assignResultValue call
8185 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8186 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8187 registers when using stack-auto
8188 * src/mcs51/ralloc.c (_G): added allBitregs,
8189 (regs8051): added the bit registers,
8190 (createStackSpil): use macro IS_BIT,
8191 (getRegBit): added to allocate a bit register, else spill,
8192 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8193 (updateRegUsage): factored out to ease stepping while debugging,
8194 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8195 also allocate bit registers,
8196 (fillGaps): handle bit registers,
8197 (findAllBitregs): added to create bit vector with all bit registers,
8198 (mcs51_allBitregs): returns this bit vector,
8199 (mcs51_assignRegisters): when using stack-auto use bit registers for
8200 passing parameters and creating local variables
8201 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8203 2005-08-22 Borut Razem <borut.razem AT siol.net>
8205 * device/lib/Makefile.in: replaced find option -or with -o
8206 to make it run on solaris
8208 2005-08-22 Raphael Neider <rneider AT web.de>
8210 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8211 fixes #1265442 (crash on Solaris)
8213 2005-08-20 Borut Razem <borut.razem AT siol.net>
8215 * configure, configure.in: added tests for libsocket and libnsl libraries,
8216 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8217 from support/regression/Makefile.in
8218 * support/regression/Makefile.in: added
8219 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8220 * sim/ucsim/libtool: regenerated on sparc-solaris
8221 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8222 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8223 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8224 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8225 sparc-solaris, which doesn't use GNU ld linker
8226 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8227 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8229 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * src/mcs51/peeph.def: updated comments
8233 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8235 * device/lib/_gptrget.c,
8236 * device/lib/_gptrput.c: slightly shorter
8237 * doc/sdccman.lyx: incremented version
8238 * src/mcs51/peeph.def: moved peephole comments to the line of first
8239 change to better keep line correlation, reanimated 186.e
8240 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8242 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8244 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8245 David Saxton with quotes around file name.
8247 2005-08-15 Borut Razem <borut.razem AT siol.net>
8249 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8250 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8251 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8252 make tests run on x86_64 platform
8254 2005-08-13 Raphael Neider <rneider AT web.de>
8256 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8257 as it might be executed DURING a build (parallel make is wonderful)
8259 2005-08-13 Raphael Neider <rneider AT web.de>
8261 * device/lib/Makefile.in (port-specific-objects-pic16):
8262 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8263 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8265 * device/lib/pic16/Makefile.rules: build subdirs before creating
8266 the library, removed builddir rule, create $(builddir) early in
8267 recurse rule, use empty recurse rule for leaf directories
8268 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8269 mkdir errors (race condition), removed duplicate suffix "hex"
8271 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8272 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8273 prevents mkdir -p from aborting on Alpha
8275 2005-08-12 Raphael Neider <rneider AT web.de>
8277 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8278 db-statements in order to allow for arrays of pointers in code
8279 sections to be placed without interspersed 0-padding, fixes
8281 * (emitStatistics): fixed division by zero for pic18f1220
8282 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8283 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8284 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8285 * (pic16_pCodeConstString): keep track of already emitted string
8286 literals to prevent "duplicate definitions of symbol _str_NR"
8287 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8289 * device/lib/Makefile.in: ignore failing PIC16 library builds
8290 * device/lib/pic16/Makefile: do not build if gputils are missing
8291 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8293 2005-08-10 Raphael Neider <rneider AT web.de>
8295 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8298 2005-08-10 Raphael Neider <rneider AT web.de>
8300 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8301 Rokas' patch to add the new fixed point type "__fixed16x16"
8302 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8303 functions for __fixed16x16 arithmetics
8304 * device/lib/pic16: reimplemented the build system to support
8305 a separate build directory, better handling of libio (create
8306 the library in a separate subdir for each architecture) and
8307 easier configuration (centralized in Makefile.common)
8309 2005-08-07 Raphael Neider <rneider AT web.de>
8311 * src/pic16/gen.c (genrshTwo): fixed sign extension
8312 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8313 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8315 * device/include/pic16/pic18f4220.h: NEW, header for
8316 pic18f4220 and pic18f4320
8317 * device/include/pic16/pic18fregs.h: added new devices,
8318 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8319 * device/include/pic16/signal.h: resolved name clashes
8320 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8321 to also allow testing for interrupt enable bits, added
8322 comments on how to use the macros
8323 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8324 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8325 register definitions for the devices
8326 * device/lib/pic16/pics.all: added new devices
8327 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8329 * device/lib/pic16/libc/stdlib/memfree: do not count
8330 the block header as free memory
8331 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8332 simplified and added missing end-of-blocklist-marker
8333 (reported by Peter Onion, fixes #1252814)
8334 * (_mergeHeapBlock): fixed loop condition
8335 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8336 len==0, restructured code
8337 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8338 up a bit, reduced bitfield accesses, prevent endless loops
8339 in case of heap corruption
8340 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8341 "unreferenced arguments/must return a value" warnings
8342 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8343 replaced BAUDREG with SPBRG
8344 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8345 device/lib/pic16/debug/gstack/gstack.c: replaced
8346 _naked, _asm, _endasm with __naked, __asm, __endasm
8348 2005-08-05 Raphael Neider <rneider AT web.de>
8350 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8351 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8353 2005-08-05 Borut Razem <borut.razem AT siol.net>
8355 * device/lib/Makefile.in: added missing ';'
8356 * configure: removed ^M characters
8358 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8360 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8361 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8364 2005-08-04 Borut Razem <borut.razem AT siol.net>
8366 * configure.in: pic16 libraries build 2nd try - enable running
8367 configure in device/lib/pic16
8368 * configure: regenerated from configure.in
8369 * device/lib/Makefile.in: create $(PORT)/bin directory
8371 2005-08-03 Raphael Neider <rneider AT web.de>
8373 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8374 to get/set values via pointers
8375 * (genUnpackBits,genPackBits): changed detection of
8376 ptr->bitfield vs. sym.bitfield, fixed access via generic
8377 pointers, removed dead (wrong) code for multibyte bitfields
8378 * (genNearPointerGet, genGenPointerGet): removed useless code,
8379 fixed bitfield detection, fixes #1250594
8380 * (genNearPointerSet): removed useless code
8381 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8382 and introduced macro pic16_emitpcode that conditionally emits
8383 the origin of the following pCode (useful for debugging SDCC)
8384 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8385 * (createDefmap): fixed handling of LFSR for --optimize-df
8387 2005-08-02 Borut Razem <borut.razem AT siol.net>
8389 * device/lib/Makefile.in: pic16 libraries build enabled since
8390 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8392 2005-08-02 Raphael Neider <rneider AT web.de>
8394 * src/pic16/gen.c (genPackBits): removed deprecated warning
8395 * (genGenPointerSet): fixed bitfield detection
8397 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8399 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8401 2005-07-31 Raphael Neider <rneider AT web.de>
8403 * device/lib/pic16/libdev/pic18f458.c,
8404 device/include/pic16/pic18f458.h: added missing T0CONbits
8406 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8408 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8410 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8412 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8414 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8416 * device/include/mcs51/at89c51ed2.h: added.
8418 2005-07-23 Raphael Neider <rneider AT web.de>
8420 * src/pic/gen.h: added emitpcode macro for debugging
8421 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8422 and replace by macro adding debug information on demand
8423 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8424 * (gencjne): tried to fix; replaced with correct (slower) code
8425 * (gen{Unp,P}ackBits): fixed single bit access
8426 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8427 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8428 previous instruction
8429 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8430 register has to be handled with care (forbidding movement
8431 of assignments/uses, removing assignments completely, ...)
8432 * (pCodeOptime2pCodes): make use of regIsSpecial
8433 * added lots of debugging output (commented out)
8434 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8435 from being reused as result UNLESS it is known to work
8437 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8439 * support/Util/dbuf.h: include <stddef.h> for size_t
8440 * .version: changed to version 2.5.2
8442 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8444 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8446 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8448 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8449 (genModOneByte): removed needless psha/pula
8451 2005-07-22 Raphael Neider <rneider AT web.de>
8453 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8454 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8455 * src/pic/gen.c (resolveIfx): do not "invent" labels
8456 * (genSkipc): changed to positive logic
8457 * (genSkipCond): removed as no longer needed
8458 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8460 * (genLeftShift): check operands are in different registers
8461 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8462 INCF does not update CARRY...
8463 * src/pic/main.c: fixed _linkCmd
8464 * src/pic/pcode.c (unlinkpCode): added inactive code
8465 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8466 alive (do not assign result and operand overlapping registers)
8468 2005-07-22 Raphael Neider <rneider AT web.de>
8470 * src/pic/device.c (dump_sfr): replaced register declaration with
8471 call to emitSymbolToFile() to avoid duplicate symbols
8472 * (assignRelocatableRegisters): do not declare external symbols
8473 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8474 right (take size of type, not etype)
8475 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8476 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8477 * (packRegsForAccUse): disabled assignment of WREG as
8478 the result reg to prevent occurence of just fixed #1235003,
8480 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8481 symbols (avoids duplicate symbols in .asm file)
8482 * (pic14emitRegularMap): use emitSymbolToFile()
8483 * src/pic/gen.c (aopOp): fixed spillLocation handling
8484 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8485 * (genDataPointerSet): removed unneccessary variables/output
8487 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8490 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8492 2005-07-21 Raphael Neider <rneider AT web.de>
8494 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8495 architecture cannot handle them efficiently, fixes bug #1235003
8496 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8497 check for empty sets before using them (fixes bug #1232190)
8499 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8501 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8502 (lnksect2): generate warnings for memory overlap
8503 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8504 constseg to set the name of these segments so you can instruct the linker
8505 to place them in banks
8506 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8507 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8508 added code_seg and const_seg to options
8509 * src/SDCCglue.c (emitMaps): use options.const_seg,
8510 (createInterruptVect): put interrupt vectors in segment HOME,
8511 (glue): put HOME before static segment and put the main glue in HOME,
8512 (glue): use options.code_seg
8513 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8514 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8515 these segments so you can instruct the linker to place them in banks
8516 (linkEdit): use code_loc for HOME segment which should be the first
8517 segment in code memory now
8518 * src/SDCCmem.c: fixed more stuff like bug 1238386
8519 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8520 (changePointer): don't change function pointers to code pointers for
8522 (compareType): added exceptional check for banked function pointers
8523 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8524 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8525 after static in code memory
8526 * src/mcs51/gen.c: added aopLiteralLong prototype,
8527 (aopForSym): use getSize for functions,
8528 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8529 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8530 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8532 (genPcall): use call for literal function pointers and generate banked
8533 calls over the one trampoline so there's only one place for the user to
8534 modify according to his/hers hardware,
8535 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8536 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8537 * src/mcs51/main.c: added keyword banked,
8538 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8539 * support/Util/SDCCerr.c,
8540 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8541 needed for passing the bank and address to the trampoline
8542 * device/lib/mcs51/crtbank.asm: added for bankswitching
8543 * device/lib/mcs51/Makefile: added crtbank
8545 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8547 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8548 for fields at offset 0 of a struct or union as reported
8549 on 2005-07-07 in the developer mailing list.
8551 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8553 * src/SDCCmem.c: fixed bug 1238386
8555 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8557 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8558 (patch #1144962), added peephole 300, enabled 259.x
8559 * doc/sdccman.lyx: removed screenshot and provided link instead
8561 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8563 * doc/sdccman.lyx: added section about debugging with ddd
8564 * doc/figures/ddd_example.eps: screenshot of debugging session
8566 2005-07-04 Raphael Neider <rneider AT web.de>
8568 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8569 like CODE pointers, fixes #1115683
8570 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8571 call, fixes bugs #1232211, #1228110,
8572 fixed wrong casts to pCodeFlow from pCodeInstructions
8574 2005-07-04 Raphael Neider <rneider AT web.de>
8576 * src/pic/gen.c (popGet): changed assert to allow for
8578 * (popGetAddr): changed signature to provide
8579 an additional index, patched all call sites
8580 * (genCmpEq): handle literal-like operands correctly
8581 * (genAddrOf): added sanity checks on __code/__data pointers
8582 * (genAssign): added handling of symbols from __code section
8583 * (gencjne): do not generate code for comparisons whose result
8584 is neither stored nor used, fixes bug #1171114
8585 * (AccLsh, AccRsh): operate on operand instead of WREG
8586 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8587 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8589 * rewrote complete shift-by-literal logic, commented unused
8591 * (genConstPointerGet): get multiple bytes (if result size > 1),
8592 fixed handling of non-immediate addresses
8593 * (genPointerGet): handle CODE pointers like CONST pointers
8594 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8595 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8596 operand is to be treated as a literal or not
8597 * (mov2w,genPcall,genCmpEq),
8598 src/pic/genarith.c: use aop_isLitLike() to decide between
8599 literal/register contents
8600 * (addSign): added missing offset
8601 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8602 only emit comment in debug-mode,
8603 use {aop,op}_isLitLike throughout the file
8604 * src/pic/glue.c: fix initializers for pointers (work in progress)
8605 * src/pic/pcode.c (get_op): honor index on _const symbols
8606 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8607 * (dumppBlock): added pCode size estimation
8608 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8609 check for IS_SYMOP before OP_SYMBOL'ing
8610 * fixed indentation, compacted switch-statements
8611 * (allocReg): find free register and allocate it instead of
8612 allocating new registers all the time
8613 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8614 registers as its operands (necessary only for multibyte GETs)
8616 2005-07-01 Raphael Neider <rneider AT web.de>
8618 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8619 debugging .asm-output macros FENTRY + FEXIT
8620 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8622 * (emitpComment): NEW, printf to pCode
8623 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8625 * (popGetAddr): NEW, variant of popGet to access an immediates
8626 high(er) bytes instead of the n'th byte of memory they reference,
8627 replaced popGet with popGetAddr where neccessary
8628 * (genDataPointerGet): reactivated and fixed implementation
8629 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8631 * (genDataPointerSet): fixed multibyte assignments
8632 * (genpic14Code): fixed --i-code-in-asm handling
8633 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8634 * (genPlus): fixed index-out-of-bounds error
8635 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8636 * src/pic/ralloc.c: added debugging output macro FENTRY2
8637 * (spillThis): fixed indentation, enbraced for-body for clarity
8638 * (rematStr): commented out as now unused
8639 * (regTypeNum): commented out special spill case (overwrites
8641 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8643 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8645 * doc/sdccman.lyx: documented sfr16/sfr32,
8646 added example for using storage class with function pointers
8647 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8649 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8651 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8652 * device/lib/_itoa.c,
8653 * device/lib/_ltoa.c: optimized codesize
8654 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8655 but don't know how to suppress the double warning.
8656 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8657 * support/Util/SDCCerr.c,
8658 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8660 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8662 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8663 fixed old K&R prototypes
8664 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8665 * device/lib/_gptrget.c,
8666 * device/lib/_gptrgetc.c,
8667 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8668 also new versions for small generic pointers and banked generic pointers
8669 * src/port.h: added const_name
8670 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8671 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8672 * src/SDCCcse.c (findPrevIc): check all associative operators
8673 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8674 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8675 * src/SDCCmem.c: updated comments,
8676 set far-space to 0 for pdata, results in optimized code
8677 * src/SDCCmem.h: added macro CONST_NAME
8678 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8679 moving the info into the highest bits, see also gptrget/gptrput
8680 * src/src.dsp: added sdcc.ico to project files
8681 * src/avr/gen.c (genCast): fixed bug 0x%d
8682 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8683 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8684 relation between ptr_type and DCL_TYPE,
8685 (genCast): fixed bug 0x%d
8686 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8687 (CODE)" for const_name
8688 * src/hc08/gen.c (genCast): fixed bug 0x%d
8689 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8690 (hc08_port): added "CONST (CODE)" for const_name
8691 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8692 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8693 between ptr_type and DCL_TYPE,
8694 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8695 operand* and took AOP() inside function so sfr-ness can be checked,
8696 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8698 (genFunction, genEndFunction): optimized stack setup,
8699 (genMinus): optimized for literals with ending zeroes (in bytes),
8700 (genCast): fixed bug 0x%d
8701 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8702 (mcs51_port): added "CONST (CODE)" for const_name
8703 * src/mcs51/peeph.def: made rule 226 more generic
8704 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8705 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8706 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8707 * src/z80/main.c (z80_port): added NULL for const_name,
8708 (gbz80_port): added NULL for const_name
8709 * support/regression/tests/bug663539.c,
8710 * support/regression/tests/sfr16.c: new tests
8712 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8714 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8716 2005-06-24 Raphael Neider <rneider AT web.de>
8718 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8720 * device/include/pic16/signal.h: added USBIF
8723 2005-06-24 Raphael Neider <rneider AT web.de>
8725 * device/lib/pic16/libdev/pic18f2455.c,
8726 device/include/pic16/pic18f2455.h: NEW
8727 * device/include/pic16/pic18fregs.h,
8728 device/lib/pic16/pics.all,
8729 src/pic16/device.c: added 18f2455
8730 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8731 device/include/pic16/{pic18f[68][567].h,usart.h}:
8732 replaced MULTIPLE_USARTS define with more relaible
8733 compatibility sfrs (for USART access)
8735 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8737 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8738 and the output asm file line is printed on two lines.
8740 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8742 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8743 BGT, BLE, BHI, and BLS instructions
8744 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8746 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8747 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8749 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8751 2005-06-15 Raphael Neider <rneider AT web.de>
8753 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8754 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8755 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8756 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8757 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8759 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8761 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8762 Marcel Telka in bug #1215704
8764 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8766 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8767 located in shared memory bank.
8769 2005-05-31 Raphael Neider <rneider AT web.de>
8771 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8772 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8773 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8775 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8777 * device/lib/_strncpy.c: fixed the fix
8779 2005-05-26 Raphael Neider <rneider AT web.de>
8781 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8782 initializers with \0, bug #1208187
8783 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8784 intializers with \0, bug #1208187
8786 2005-05-26 Raphael Neider <rneider AT web.de>
8788 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8789 initializers with \0, bug #1208187
8790 * src/pic16/main.c (_process_pragma): added sanity checks
8791 for stack position and size, emit warnings when appropriate
8793 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * device/lib/_strncpy.c: fixed not filling with \0
8797 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8799 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8801 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8802 compound_statement),
8804 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8806 2005-05-24 Raphael Neider <rneider AT web.de>
8808 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8810 2005-05-24 Raphael Neider <rneider AT web.de>
8812 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8813 TRISE definitions, closes bug #1162453
8815 2005-05-22 Raphael Neider <rneider AT web.de>
8817 * src/pic16/main.c (_process_pragma): check for missing
8818 arguments to pragmas code and udata
8819 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8820 consistency fixes to match other headers (thanks to Jim Paris)
8821 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8823 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8825 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8827 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8829 * support/regression/tests/bug1198642.c: new test
8830 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8831 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8832 * support/scripts/resource.h,
8833 * support/scripts/resource.rc,
8834 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8835 * support/scripts/sdcc.ico: added 32x32 icon
8837 2005-05-18 Raphael Neider <rneider AT web.de>
8839 * device/lib/pic16/libdev/pic18f*.c,
8840 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8841 keywords to "__sfr" and "__at (X)"
8842 * device/include/pic16/pic18fregs.h: added pic18f4520
8843 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8844 #1203088 (MPLAB compatibility)
8846 2005-05-17 Raphael Neider <rneider AT web.de>
8848 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8849 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8850 * device/lib/pic16/pics.all: added new devices
8851 * src/pic16/device.c: added support for pic18f4520
8853 2005-05-16 Raphael Neider <rneider AT web.de>
8854 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8855 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8856 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8857 convenience function for bit access
8859 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8861 * device/lib/printf_large.c: fixed bug 1193299
8862 * support/regression/tests/bug1057979.c: added test %3.3s
8864 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8866 * device/include/mcs51/8051.h,
8867 * device/include/mcs51/8052.h: made parseable with lint
8868 * device/include/mcs51/lint.h: added include file for (sp)lint
8869 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8870 * doc/cdbfileformat.lyx,
8871 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8873 2005-05-14 Raphael Neider <rneider AT web.de>
8875 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8876 * device/lib/pic16/libc/stdlib/itoa.c (new)
8877 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8878 * device/lib/pic16/libio/Makefile: exclude subdir according to
8879 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8880 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8881 * src/pic16/gen.c (genFunction): prevent annoying warning
8882 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8884 * support/cpp2/cppmain.c (cpp_output_string): new
8885 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8888 2005-05-13 Borut Razem <borut.razem AT siol.net>
8890 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8892 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8894 * .version: changed to version 2.5.1; back to bleeding edge development
8896 2005-05-11 Borut Razem <borut.razem AT siol.net>
8898 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8899 generate PDF version 1.3 documents
8901 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8903 * .version: changed to version 2.5.0
8905 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8907 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8909 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8911 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8912 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8913 well as many smaller updates.
8914 * .version: changed to version 2.5.0-pre1
8916 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8918 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8920 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8922 * support/regression/tests/bug1185672.c: added
8923 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8925 * src/mcs51/gen.c (genCall): added comments, made it look safer
8926 * src/mcs51/gen.c (genEndFunction): simplified
8928 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8930 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8932 2005-04-14 Borut Razem <borut.razem AT siol.net>
8934 * fixed bug 1045046 - SIGSEGV with really simple code?:
8935 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8936 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8938 2005-04-14 Borut Razem <borut.razem AT siol.net>
8940 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8941 src/pic16/device.h: temporarily disabled experimental #inline pragma
8944 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * device/include/z80/stdio.h,
8947 * device/include/z80/string.h: removed these highly incomplete files so
8948 SDCC can use the default ones in device/include/
8950 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8952 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8954 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8957 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8959 * device/include/malloc.h: removed redundant __reentrant prototypes
8960 * device/lib/_mullong.c: added working xstack variant in asm (C version
8961 doesn't pass regression tests)
8962 * device/lib/bpx.c: used __data and made bpx char for mcs51
8963 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8964 (createFunction): fixed bug with xstackPtr
8965 * src/SDCCcse.c: corrected comments
8966 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8967 (killDeadCode, eBBlockFromiCode): removed unused code
8968 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8970 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8971 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8972 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8973 (genModOneByte): fixed warning in MSVC
8974 * src/mcs51/main.c (): added comments
8975 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8977 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8979 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8981 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8983 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8985 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8987 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8988 characters arrays of larger size than the declared one.
8990 2005-04-10 Borut Razem <borut.razem AT siol.net>
8992 * src/pic/gen.c (genInline),
8993 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8994 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8995 (findNextInstruction), (findPrevInstruction),
8996 (findInstructionUsingLabel),
8997 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8998 * src/pic/pcode.c (findLabel): added missing '\n'
8999 * src/src.dsp: added SDCCdwarf2.c to the project
9001 2005-04-09 Borut Razem <borut.razem AT siol.net>
9003 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9005 2005-04-08 Raphael Neider <rneider AT web.de>
9007 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9008 into the chain after a given one) and mergeDefmapSymbols (combine
9009 defmap entries for each symbol per pcode)
9010 * (createDefmap): have defmap entries merged in the end
9011 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9012 a symbol before replacing one access type's symbol, merge symbols in
9013 the end (replacement symbol might already have an entry)
9014 * (assignValnums): keep reference to written WREG intact
9016 2005-04-08 Raphael Neider <rneider AT web.de>
9018 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9021 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9023 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9026 2005-04-07 Raphael Neider <rneider AT web.de>
9028 * device/include/pic16/usart.h: added compatibility defines for
9029 devices with more than one USART
9030 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9032 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9034 * device/lib/Makefile.in: updated for port specific include
9036 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9038 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9040 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * device/include/8051.h,
9043 * device/include/8052.h,
9044 * device/include/at89S8252.h,
9045 * device/include/at89c55.h,
9046 * device/include/at89x051.h,
9047 * device/include/at89x51.h,
9048 * device/include/at89x52.h,
9049 * device/include/mcs51reg.h,
9050 * device/include/reg51.h,
9051 * device/include/reg764.h,
9052 * device/include/regc515c.h,
9053 * device/include/sab80515.h: (re)moved these 12 files
9054 * device/include/mcs51/8051.h,
9055 * device/include/mcs51/8052.h,
9056 * device/include/mcs51/at89S8252.h,
9057 * device/include/mcs51/at89c55.h,
9058 * device/include/mcs51/at89x051.h,
9059 * device/include/mcs51/at89x51.h,
9060 * device/include/mcs51/at89x52.h,
9061 * device/include/mcs51/mcs51reg.h,
9062 * device/include/mcs51/reg51.h,
9063 * device/include/mcs51/reg764.h,
9064 * device/include/mcs51/regc515c.h,
9065 * device/include/mcs51/sab80515.h: and added them here
9067 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9069 * device/include/stdarg.h: changed SDCC specific keywords to double
9071 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9073 * device/include/hc08/mc68hc908gp32.h,
9074 * device/include/hc08/mc68hc908jb8.h,
9075 * device/include/hc08/mc68hc908jkjl.h,
9076 * device/include/hc08/mc68hc908qy.h: fixed comments
9077 * device/include/mcs51/README: updated
9078 * device/include/mcs51/c8051f120.h: added PINRSF
9079 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9080 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9081 amidst code. Also inline is not supported.
9083 2005-04-06 Raphael Neider <rneider AT web.de>
9085 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9086 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9087 callers stack/frame pointers
9089 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9091 * device/include/pic16/usart.h: added, missing in previous commit,
9092 * device/include/pic16/adc.h: fixed typo,
9093 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9095 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9097 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9098 uninitialized because a bug appears with gplink
9099 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9100 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9101 complains for unrecognised option
9103 2005-04-05 Raphael Neider <rneider AT web.de>
9105 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9106 structs as well (using memcpy)
9107 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9108 on ISRs (GOTO has no label)
9109 * src/pic16/device.h: added OF_OPTIMIZE_DF
9110 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9111 new data flow analysis/optimization
9112 * src/pic16/pcode.c: added (prototypes for and implementation of)
9113 dataflow analysis functions, fixed pCodeInstructions' inCond and
9114 outCond values, made RCALL a branch instruction
9115 * (pic16_unlinkpCode): keep C line if possible
9116 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9117 C line moved if possible
9118 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9119 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9120 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9121 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9123 * (pic16_getJumptabpCode): NEW, needed in...
9124 * (LinkFlow): fixed handling of jumptables, calls and conditional
9126 * (pic16_InsertCommentAfter): NEW
9127 * (pic16_pCodeReplace): made verbose and flow preserving
9128 * (AnalyzeFlow): added call to data flow analysis
9129 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9130 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9131 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9133 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9135 * src/SDCCast.c (decorateType): fixed bug #1105626
9137 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9139 * device/include/asm/pic16/features.h,
9140 * pic18f*.h headers,
9141 * device/include/pic16/adc.h,
9142 * device/include/pic16/delay.h,
9143 * device/include/pic16/i2c.h,
9144 * device/include/pic16/malloc.h,
9145 * device/include/pic16/stdio.h,
9146 * device/include/pic16/stdlib.h,
9147 * device/include/pic16/string.h,
9148 * device/lib/pic16/libc/stdio/printf_tiny.c,
9149 * device/lib/pic16/libc/stdio/printf_small.c,
9150 * device/lib/pic16/libc/stdio/strmgpsim.c,
9151 * device/lib/pic16/libc/stdio/strmmssp.c,
9152 * device/lib/pic16/libc/stdio/strmusart.c,
9153 * device/lib/pic16/libc/stdio/vfprintf.c,
9154 * device/lib/pic16/libc/stdlib/ltoa.c,
9155 * device/lib/pic16/libc/stdlib/putchar.c,
9156 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9157 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9158 * device/lib/pic16/libc/stdlib/memchrram.c,
9159 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9160 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9161 * device/lib/pic16/libio/adc/adcbusy.c,
9162 * device/lib/pic16/libio/adc/adcread.c,
9163 * device/lib/pic16/libio/adc/adcsetch.c,
9164 * device/lib/pic16/libio/usart/ubaud.c,
9165 * device/lib/pic16/libio/usart/ubusy.c,
9166 * device/lib/pic16/libio/usart/udrdy.c,
9167 * device/lib/pic16/libio/usart/uopen.c,
9168 * device/lib/pic16/libio/usart/uputc.c,
9169 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9170 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9171 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9172 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9173 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9174 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9175 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9176 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9177 specific keywords to double underlined form,
9178 * device/lib/pic16/libc/Makefile.rules,
9179 * device/lib/pic16/libsdcc/Makefile.rules,
9180 * device/lib/pic16/libm/Makefile,
9181 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9182 to compile with C standard set in Makefile.common
9183 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9184 rand.c and crc.c in compilation process,
9185 * device/lib/pic16/libsdcc/int/divuint.c,
9186 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9187 `c' from signed to unsigned,
9188 * device/lib/pic16/startup/crt0.c,
9189 * device/lib/pic16/startup/crt0i.c,
9190 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9191 keywords to double underlined form, bug fixes in _do_cinit function
9192 which prevented the correct initialization of the .idata segment,
9193 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9194 core to enter a infinite loop
9195 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9197 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9199 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9201 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9203 * device/include/Makefile.in: add support for hc08 subdirectory
9204 * device/include/hc08/: new subdirectory
9205 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9206 Lucas Loizaga, thanks!
9207 * device/include/hc08/mc68hc908qy.h,
9208 * device/include/hc08/mc68hc908gp32.h,
9209 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9210 their own directory. Changed internal macro names to use the compiler
9211 reserved namespace. Changed SDCC specific keywords to double
9213 * device/include/math.h,
9214 * device/include/malloc.h,
9215 * device/include/stdarg.h,
9216 * device/include/stdbool.h
9217 * device/include/string.h,
9218 * device/include/tinibios.h,
9219 * device/include/ds400rom.h,
9220 * device/include/8051.h,
9221 * device/include/8052.h,
9222 * device/include/80c51xa.h,
9223 * device/include/at89c55.h,
9224 * device/include/at89S8252.h,
9225 * device/include/at89x51.h,
9226 * device/include/at89x52.h,
9227 * device/include/ds80c390.h,
9228 * device/include/reg764.h,
9229 * device/include/regc515c.h,
9230 * device/include/sab80515.h,
9231 * device/include/mcs51/c8051f000.h,
9232 * device/include/mcs51/c8051f018.h,
9233 * device/include/mcs51/c8051f020.h,
9234 * device/include/mcs51/c8051f040.h,
9235 * device/include/mcs51/c8051f060.h,
9236 * device/include/mcs51/c8051f120.h,
9237 * device/include/mcs51/c8051f300.h,
9238 * device/include/mcs51/c8051f310.h,
9239 * device/include/mcs51/c8051f320.h,
9240 * device/include/mcs51/c8051f330.h,
9241 * device/include/mcs51/c8051f350.h,
9242 * device/include/z180.h: Changed SDCC specific keywords to double
9245 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9247 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9249 * (pic16_assignConfigWordValue): disable testing of configuration
9250 register value with config mask,
9251 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9252 function with port->fun_prefix,
9253 * (genFunction): when generating a naked interrupt function never
9254 create an absolute segment placed in interrupt vector address, place
9255 the actual interrupt function at IVA instead, when an interrupt
9256 function is generated with unspecified interrupt then do not create
9257 the absolute section,
9258 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9259 code for generating a call to generic pointer get/put function with
9260 a call to function pic16_callGenericPointer(),
9261 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9262 the call to the generic pointer get/put functions with prefixing the
9263 function name with port->fun_prefix,
9264 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9265 * src/pic16/main.c (_process_pragma): prefix function with
9267 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9268 calling assembler, old 18Fxxxx macro is deprecated,
9269 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9270 PC_ASMDIR in while condition,
9271 * (findInstruction): add PC_ASMDIR in while condition,
9272 * (buildCallTree): prefix main with port->fun_prefix,
9273 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9274 identifier for variable with banked access in instructions BTFSS,
9275 BTFSC, BCF, BSF, BTG
9276 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9277 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9278 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9279 perform optimization when enviroment variable NO_REG_OPT is set,
9280 * (insideLRBlock): NEW, return 1 if register is inside an
9281 INF_LOCALREGS block,
9282 * (RemoveRegFromLRBlock): remove a register that is completely
9283 eliminated by register optimization, but it is still left in local
9284 register store/restore in/from stack block,
9285 * (Remove2pcodes): after removing register, check to see if it
9286 should be removed from local register store/restore in/from stack
9288 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9289 DUMMY_READ_VOLATILE,
9291 * device/include/pic16/adc.h: minor prototype modifications and
9293 * device/include/pic16/malloc.h: added GPL notice various
9295 * device/include/pic16/stdint.h: NEW, standard header for ints
9296 * device/include/pic16/delay.h: NEW, header for delay functions,
9297 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9299 * device/include/pic16/signal.h: NEW, header providing helper macros
9300 for implementing signal handlers,
9301 * device/include/pic16/stdio.h: added prototypes for functions,
9302 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9303 prototypes for stdin and stdout, added macro PUTCHAR to
9304 automatically implement putchar function prototype,
9305 * device/include/pic16/usart.h: modified and updated USART library,
9306 * device/lib/pic16/libio/adc/,
9307 * device/lib/pic16/libio/i2c: some modifications to improve library
9309 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9310 family of functions,
9311 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9312 family of functions and other sources,
9313 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9314 of the PIC18Fxx[28] devices,
9315 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9316 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9317 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9318 _do_cinit function, because the previous failed when local variables
9319 where not placed in the same memory bank,
9320 * device/lib/pic16/libsdcc/char/: various modifications to improve
9321 library performance,
9322 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9323 information on the new functions of the c library and more...
9325 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9327 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9329 2005-03-26 Raphael Neider <rneider AT web.de>
9331 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9332 if condition == CARRY)
9333 * (genCmp): adapted to new genSkipc semantics
9334 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9335 on rIfx (genCmp was broken)
9337 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9339 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9340 * src/z80/main.c (_keywords[]),
9341 * src/SDCCglobal.h (struct options),
9343 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9344 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9345 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9346 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9347 always available in leading double underscore form. The C99 support is
9348 mostly missing, but it's a start.
9349 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9350 reserved identifier "__data".
9352 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9354 * src/mcs51/peeph.def: fixed bug 1170013
9356 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9358 * device/include/mcs51reg.h: fixed bug 842007
9360 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9362 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9365 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9367 * src/port.h (struct PORT),
9368 * src/avr/ralloc.c (avr_assignRegisters),
9370 * src/ds390/ralloc.c (ds390_assignRegisters),
9372 * src/hc08/ralloc.c (hc08_assignRegisters),
9374 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9376 * src/pic/ralloc.c (pic14_assignRegisters),
9378 * src/pic16/ralloc.c (pic16_assignRegisters),
9380 * src/xa51/ralloc.c (xa51_assignRegisters),
9382 * src/z80/ralloc.c (z80_assignRegisters),
9384 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9385 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9387 * src/SDCCdflow.c (computeDataFlow),
9389 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9391 * src/SDCCcflow.c (*),
9393 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9394 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9395 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9396 immedDom() returning wrong block; probably fixes bug #1160833)
9398 2005-03-20 Borut Razem <borut.razem AT siol.net>
9400 * support/scripts/inc2h.pl: WIN32 port
9402 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9404 * device/lib/makefile.in: added abs.c and labs.c
9406 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * device/include/stdint.h: added
9409 * device/lib/abs.c: added
9410 * device/lib/labs.c: added
9411 * device/include/stdlib.h: added abs() and labs() prototypes
9412 * device/lib/libsdcc.lib: added abs and labs
9413 * device/include/float.h,
9414 * device/lib/_fsmul.c,
9415 * device/lib/printf_fast.c,
9416 * device/lib/printf_tiny.c: updated comments
9418 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9420 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9423 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9425 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9426 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9428 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9430 * device/lib/printf_large.c: removed inline assembly for portability and
9431 readability. Use printf_fast if speed or size are more important.
9432 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9433 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9435 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9437 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9438 prevent compiler warning
9440 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9442 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9443 moved to level 0 and declared as static. Also they are explicit
9444 placed in access bank. This was necessery because some times they
9445 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9446 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9447 optimizations. Currently only compare to unsigned char is implemented,
9448 * src/pic16/gen.c: added fReturnIdx array,
9449 * (struct resolvedIfx) is moved to gen.h and made public,
9450 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9451 * (aopForSym): added an optimization to directly store in stack of
9452 the operand of a SEND iCode,
9453 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9454 but as registers instead (AOP_REG) using the fReturnIdx array,
9455 * (pic16_freeAsmop): remove the freed register from the
9456 _G.sregsAlloc field,
9457 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9458 a compare of 'WREG',
9459 * (pic16_popGetTempRegCond): changed function prototype, now
9460 function takes also a bitVector argument v which holds the current
9461 set of registers that are allocated for stack access by aopForSym,
9462 registers allocated in aopForSym for accessing stack symbols are not
9463 any more part of the functions usedRegs field,
9464 * (genCall): some times aopOp is called for a stack variable to be
9465 send, aopForSym might perform the push, if this is true make sure
9466 that genCall doesn't push the variable twice by testing _G.resDirect,
9467 * (genFunction): changed testing for unspecified interrupt number
9468 from 256 to INTNO_UNSPEC,
9469 * modified selection scheme of frame pointer generation. Previously
9470 if function did use local registers a frame pointer was generated,
9471 now a frame pointer is generated only if function has arguments
9472 (that need PLUSW2 register access), or has stack arguments, or the
9473 compiler is not instructed to omit the frame pointer,
9474 * (genEndFunction): before restoring local registers that were saved
9475 in the function preamble, also restore the registers that *might*
9476 have been allocated for stack access,
9477 * (genRet): removed some old comments,
9478 * (genCmp, the active (RN's) version): added a call to the
9479 pic16_genCmp_special function to perform the compare with a more
9480 robust and optimized way,
9481 * (genInline): a feature has been added in inline code generation,
9482 which allows a wildcard variable substitution when writing inline
9483 assembly. Code is incomplete and experimental therefore undocumented,
9484 * (genCast): changed order of aopOp for result and right to allow
9485 aopForSym to directly load the result if possible,
9486 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9487 perform an optimized compare on some selected special occasions,
9488 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9489 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9490 generate an IVT any more,
9491 * src/pic16/main.c (pic16_optionsTable): added command line option
9493 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9494 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9496 * src/pic16/NOTES: Raphael Neider added in list of active developers
9497 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9498 jumptable_end to prevent bug #,
9499 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9500 inCond and outCond fields,
9501 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9502 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9503 turn off register spilling,
9504 * (packRegsForOneUse): synced with other ports' versions although it
9505 is not used currently,
9506 * (pic16_packRegisters): added an optimization while reading
9507 structure bitfields, some registers may be saved (malloc code is
9508 decreased by 80 bytes)
9510 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9512 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9513 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9514 this can be optimized more?
9516 2005-03-10 Raphael Neider <rneider AT web.de>
9518 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9519 genNearPointerGet): (hopefully) fixed access to bitfields via
9520 pointers (p->bitN = x; and x = p->bitN; failed)
9522 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9524 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9526 2005-03-09 Raphael Neider <rneider AT web.de>
9528 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9530 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9532 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9533 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9534 (regTypeNum): set REG_BIT type if necessary
9535 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9536 * support/regression/tests/critical.c: check bug 1144613
9538 2005-03-02 Raphael Neider <rneider AT web.de>
9540 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9542 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9544 * src/avr/ralloc.c (serialRegAssign),
9545 * src/ds390/ralloc.c (serialRegAssign),
9546 * src/hc08/ralloc.c (serialRegAssign),
9547 * src/mcs51/ralloc.c (serialRegAssign),
9548 * src/pic/ralloc.c (serialRegAssign),
9549 * src/pic16/ralloc.c (serialRegAssign),
9550 * src/xa51/ralloc.c (serialRegAssign),
9551 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9553 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9555 * src/SDCCast.c (decorateType): fixed bug 1124787
9557 2005-02-20 Hubert Sack <sack AT digiplan.de>
9558 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9560 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9563 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9565 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9566 to keep the correct label reference count when adding/removing references
9567 to labels. A peephole file using this is appended to patch #1144962.
9569 2005-02-14 Raphael Neider <rneider AT web.de>
9571 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9572 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9573 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9574 retrievals of result operand's value on assignment
9576 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9578 * device/include/pic16/string.h: modified prototype for memccpy()
9579 to memccpy(void *, void *, char, size_t)
9580 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9581 check whether to omit frame pointer or not,
9582 * (genInline): convert all occurences of "\n" to LF in inline
9583 assembler blocks, this helps formatting the inline text,
9584 * (pic16_loadFSR0): modified prototype,
9585 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9586 removed some 8051 legacy code,
9587 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9588 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9589 before allocating temporary registers in functions,
9591 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9593 * support/regression/tests/bitvars.c: corrected the "fix"
9595 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9597 * support/regression/tests/bitvars.c,
9598 * support/regression/tests/bitwise.c,
9599 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9601 2005-02-10 Raphael Neider <rneider AT web.de>
9603 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9604 different size for Alpha
9605 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9607 2005-02-09 Raphael Neider <rneider AT web.de>
9609 * src/SDCC.lex(doPragma) : save and restore warning options as well
9610 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9611 * have #pragma less_pedantic set the errorlevel to WARNING
9613 * (cloneOptimize) : fixed wrong malloc's size
9614 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9615 facilitate correct handling of #pragma (save|restore)
9617 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9619 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9621 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9623 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9625 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9627 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9629 2005-02-02 Raphael Neider <rneider AT web.de>
9631 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9632 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9633 * (pic16_storeForReturn): fixed to allow returning function pointers
9634 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9635 * device/include/pic16/{stddef.h,stdbool.h}: added
9637 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9639 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9641 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9643 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9644 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9645 appeared to be required
9647 2005-01-31 Borut Razem <borut.razem AT siol.net>
9649 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9650 include/mcs51 and include/z80 directories to the package
9652 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9654 * src/hc08/gen.c (genFunction): fixed bug #1112752
9656 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9658 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9660 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9662 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9664 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9666 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9668 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9670 * device/include/c8051fxxx.h: removed these 6 files
9671 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9673 2005-01-26 Raphael Neider <rneider AT web.de>
9675 * src/pic16/gen.c (genAssign): fixed assignment from longs
9676 in codespace (were cut to three bytes)
9677 * (genDummyRead): implemented (except for CODESPACE...),
9679 * src/pic16/glue.c (emitStatistics): beautified
9680 * device/lib/pic16/libm/Makefile: added include path
9682 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9684 * src/z80/gen.c (aopPut): fixed bug #1103902
9686 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9688 * device/lib/expf.c: fixed bug #1095792
9690 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9692 * device/lib/pic16/libm: added Math library sources
9694 2005-01-24 Raphael Neider <rneider AT web.de>
9696 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9697 to enable upcast to pCodeOpReg2 (there is no type tag to
9698 differenciate the two and pic16_popGet2p cast into PCOR2)
9699 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9700 (sizeof(sectNames) changed to sizeof(sectName))
9701 Both patches fix segfaults under MinGW.
9703 2005-01-23 Raphael Neider <rneider AT web.de>
9705 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9706 Safe_[mc]?alloc()'ed variables
9707 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9708 of (byte sized) temporaries (assign them to WREG for now)
9709 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9710 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9711 this might fix SIGSEGVs on MinGW...
9712 * src/SDCCopt.c (killDeadCode): restored original behaviour
9713 (volatile operands might get thrown away though)
9715 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9717 * src/pic16/gen.c: fixed bug #1106975,
9718 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9719 pointer update, INTCON is saved, global interrupts are disabled and
9720 restored after updateing TOS.
9721 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9722 * added function attribute 'shadowregs' to take advantage of shadow
9724 * added function attribute 'wparam' as an alternative to the wparam
9726 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9727 user declares a non-ISR function as 'shadowregs',
9728 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9730 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9732 * .version: bumped version number to 2.4.8
9733 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9735 * device/lib/pic16/libio/i2c/: I2C module support library,
9736 * device/include/pic16/i2c.h: I2C support library header,
9737 * device/lib/pic16/libc/stdio/: standard IO support sources,
9738 * (printf_small.c): printf_small() source, supports float print,
9739 * (printf_tiny.c): printf_tiny() source, does not support floats,
9740 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9741 enable global optimizations for entire library source, other
9742 Makefiles in the source tree are also modified to reflect this,
9743 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9745 * doc/sdccman.lyx: updated to reflect new changes,
9746 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9747 sym->onStack if-case,
9748 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9749 sbit, idata, _idata, xdata, _xdata,
9750 * added pragma library, to link an external library, (see doc),
9751 * removed command line options, --pomit-config-words, --pomit-ivt,
9752 --pleave-reset-vector,
9753 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9754 when calling assembler to reflect memory model used, also define
9755 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9756 reflect stack model used,
9757 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9758 on stack return NULL,
9760 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9762 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9763 of the operands is volatile. Fixes #1020220
9765 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9767 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9768 * (OptimizeRegUsage): make sure that there is really no other flow where
9769 the first pCode is used
9771 2005-01-22 Raphael Neider <rneider AT web.de>
9773 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9774 to fix #1106967 (pCode->seq are not set up correctly)
9776 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9778 * src/SDCCglue.c (glue): make sure code area is declared before the
9779 static initialization area.
9781 2005-01-21 Raphael Neider <rneider AT web.de>
9783 * device/lib/Makefile.in: fixed test for pic16 install dir
9784 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9786 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9787 added --optimize-goto compiler switch and pragma wparam documentation
9788 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9789 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9790 and PRODH closing bug #1071770 (peephole optimizer)
9792 2005-01-19 Raphael Neider <rneider AT web.de>
9794 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9795 cmdLine buffers (used when calling sdcpp...) are large enough
9796 (MAX_PATH=256 truncates arguments leading to system halts when
9798 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9799 * (genUminus): rewritten to for efficiency
9800 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9801 used uninitialized in some cases)
9802 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9803 copy the third byte from the int -- now assumes 0x80 (data memory)
9804 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9805 operands (genAddLit expects the iCode's operands to swapped as
9806 well), fixed leftover bytes (crashed for short left operands)
9807 * (pic16_genMinusDec): performance improvements, removed false
9809 * (pic16_genMinus): fixed to cope with differently sized operands
9810 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9812 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9813 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9814 new banksel optimization
9815 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9816 analysis for temporary registers (segfaults...)
9817 * src/pic16/peeph.def: added rule
9819 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9821 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9822 which converts a float number to its ASCII representation
9823 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9824 functions to convert the fractional and integer part of a float to ASCII,
9825 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9826 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9828 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9830 * device/include/pic16/adc.h: added GPL info,
9831 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9832 a pCodeOp as tested operand,
9833 * (genNearPointerGet): optimized bit testing, does not use
9834 intermediate register for bit value, test directly instead with
9835 BTFSS, BTFSC, works only for single bits,
9836 * (genpic16Code): dump the name of the iCode in the asm,
9837 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9838 renamed to pic16_decodeOp,
9839 * (serialRegAssign): do not allocate a temporary register for iCode
9840 sequences that test a single bit for 1/0
9842 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9844 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9845 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9846 access stack and frame pointers. They are initially assigned to
9847 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9848 accessing SFRs. Updated all occurences of modification of stack or
9849 frame pointer in gen.c and pcode.c,
9850 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9851 assigning of a literal value to pointers,
9852 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9853 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9856 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9858 * doc/sdccman.lyx: update documentation about stack pragma, added
9859 some info for stack memory models
9861 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9863 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9865 2005-01-08 Raphael Neider <rneider AT web.de>
9867 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9868 udata sections to fix bug #1097823
9870 2005-01-05 Raphael Neider <rneider AT web.de>
9872 * src/pic16/gen.c (genGenericShift): added handling of differently
9873 sized left operand and result
9875 2005-01-04 Raphael Neider <rneider AT web.de>
9877 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9878 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9879 to hold the condition bit)
9880 * added new version of genCmp (old code available via #define)
9881 * added new version of genShiftLeft/genShiftRight in a generic
9882 way, now supports shifting by negative values
9883 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9884 shiftCount (expected by genGenericShift)
9885 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9886 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9888 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9889 is an invalid literal too...)
9891 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9893 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9894 from Raphael Neider,
9895 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9896 for 8-bit literals. This fixes some literal operands which are sign
9897 extended to 16-bits ints when instruction needs only 8-bits.
9899 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9901 * device/lib/logf.c: added mcs51 assembly version
9902 * device/lib/expf.c: added mcs51 assembly version
9903 * device/lib/_logexpf.c: new shared asm code for expf and logf
9904 * device/include/math.h: add defines for assembly math library
9905 * device/lib/Makefile.in: build new _logexpf.c
9906 * device/lib/libfloat.lib: use new _logexpf.c
9908 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9911 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9912 device types which have less than 0x7f registers.
9914 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9916 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9918 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9920 * device/lib/printf_fast.c: only build on supported arch.
9921 * device/lib/printf_tiny.c: only build on supported arch.
9922 * device/lib/printf_fast_f.c: only build if asm float lib
9923 * device/lib/_fsget1arg.c: only build if asm float lib
9924 * device/lib/_fsget2args.c: only build if asm float lib
9925 * device/lib/_fsnormalize.c: only build if asm float lib
9926 * device/lib/_fsreturnval.c: only build if asm float lib
9927 * device/lib/_fsrshift.c: only build if asm float lib
9928 * device/lib/_fsswapargs.c: only build if asm float lib
9929 * device/include/stdio.h: don't provide print_fast,
9930 print_fast_f, print_tiny prototypes if --xstack used
9932 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9934 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9935 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9938 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9940 * device/lib/printf_fast_f.c: same as printf_fast, but
9941 with floating point enabled
9942 * device/lib/printf_fast.c: minor tweaks
9943 * device/include/stdio.h: add printf_fast_f
9945 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9947 * src/SDCCmain.c: make --float-reent default for mcs51
9948 * device/lib/_fsadd.c: added mcs51 assembly version
9949 * device/lib/_fssub.c: added mcs51 assembly version
9950 * device/lib/_fsmul.c: added mcs51 assembly version
9951 * device/lib/_fsdiv.c: added mcs51 assembly version
9952 * device/lib/_fseq.c: added mcs51 assembly version
9953 * device/lib/_fsneq.c: added mcs51 assembly version
9954 * device/lib/_fsgt.c: added mcs51 assembly version
9955 * device/lib/_fslt.c: added mcs51 assembly version
9956 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9957 * device/lib/Makefile.in: add _fscmp to build
9958 * device/lib/libfloat.lib: add _fscmp to build
9960 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9962 * device/lib/_fs2slong.c: added mcs51 assembly version
9963 * device/lib/_fs2sint.c: added mcs51 assembly version
9964 * device/lib/_fs2schar.c: added mcs51 assembly version
9965 * device/lib/_fs2ulong.c: added mcs51 assembly version
9966 * device/lib/_fs2uint.c: added mcs51 assembly version
9967 * device/lib/_fs2uchar.c: added mcs51 assembly version
9968 * device/lib/_slong2fs.c: added mcs51 assembly version
9969 * device/lib/_sint2fs.c: added mcs51 assembly version
9970 * device/lib/_schar2fs.c: added mcs51 assembly version
9971 * device/lib/_ulong2fs.c: added mcs51 assembly version
9972 * device/lib/_uint2fs.c: added mcs51 assembly version
9973 * device/lib/_uchar2fs.c: added mcs51 assembly version
9974 * device/include/float.h: added #define to select asm vs c
9976 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9978 * device/lib/printf_fast.c: improvements to float output
9979 * device/include/float.h: add defines for assembly float library
9980 * device/lib/_fsget1arg.c: receive 1 float arg
9981 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9982 * device/lib/_fsnormalize.c: normalize a float
9983 * device/lib/_fsreturnval.c: return float, various helper routines
9984 * device/lib/_fsrshift.c: right shift a float's mantissa
9985 * device/lib/_fsswapargs.c: swap 2 floats
9986 * device/lib/Makefile.in: build these 6 new files for mcs51
9987 * device/lib/libfloat.lib: add these 6 files to the library
9989 2004-12-26 Borut Razem <borut.razem AT siol.net>
9991 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9994 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9996 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9997 and fully reentrant and register bank neutral.
9998 * device/lib/printf_fast.c: added float (not enabled by default),
9999 added compact/slower integer (also not enabled by default),
10000 improved size/speed of fast integer code, other minor changes
10001 * device/include/stdio.h, device/lib/Makefile.in,
10002 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10004 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10006 * src/pic16/pcode.c: declaring variables other than at the start of a
10007 block is not supported in C by VC6.
10009 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10011 * applied a previous patch from Raphael Neider that wasn't included
10012 in the previous commits, which fixes infinite loops within jumptable
10014 * made some fixes that previous patches introduced
10016 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10018 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10019 that fixes an issue with AOP_PCODE asmop's offset,
10020 * (pic16_popCopyReg): update instance field too,
10021 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10022 function of pic port,
10023 * (genCmp, genAnd, genAssign),
10024 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10026 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10028 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10029 variables initial values to idata section,
10030 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10031 variables in some functions. This utilizes parmBytes field of iCode
10032 structure to hold the offset of the variable in stack. (might be
10033 able to use the stack field too?)
10034 * applied patch from Raphael Neider # ### , # ###
10035 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10036 variable initial values in idata section,
10037 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10038 for static variables with initial value
10039 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10040 applied fix in while loop from Raphael Neider.
10042 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10044 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10045 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10046 * src/ds390/ralloc.c (serialRegAssign): spill bits
10047 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10048 * support/Util/SDCCerr.c,
10049 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10050 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10051 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10053 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10055 * device/include/sdcc-lib.h: inserted LGPL, added includes
10056 asm/ds390/features.h and asm/mcs51/features.h
10057 * device/include/asm/default/features.h,
10058 * device/include/asm/gbz80/features.h,
10059 * device/include/asm/z80/features.h: added empty _AUTOMEM
10061 * device/include/asm/ds390/features.h,
10062 * device/include/asm/mcs51/features.h: added files with defines for
10063 _AUTOMEM and _STATMEM indicating automatic and static storage class
10064 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10065 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10066 * src/SDCCicode.c (geniCodeCast),
10067 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10068 * src/SDCCloop.c (loopInduction): removed unused variable lr
10069 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10070 to convertToFcall to include char modulo (RFE 1065037), added check
10071 if left operand is unsigned and use abs of literal value
10072 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10073 as it doesn't work after conversion from peephole.def to peephole.rul
10074 * src/mcs51/gen.c (toBoolean): added check for size,
10075 (genModOneByte): optimized code for signed char modulo a literal
10076 power of 2 (thanks to Hubert Sack),
10077 (genRRC): removed unnecessary "clr c",
10078 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10079 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10081 swapped rules 256.c and 256.d,
10082 extended 256.d by using new multiple checks (thanks Erik),
10083 added rules 256.e and 256.f,
10084 updated rule 261.a and 261.b to new generated code
10085 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10087 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10089 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10090 induction related bugs, including first part of bug #1074377
10092 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10094 * applied patch from bug-report #1076292,
10095 * applied patches for genAnd and Goto-optimizations for Raphael
10097 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10098 dump a less iCode information,
10099 * src/pic16/device.h (pic16_options_t): added field debgen,
10100 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10101 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10102 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10104 * (various functions): added macros FENTRY and FENTRY2 to functions,
10105 to emit function prologue,
10106 * (various functions): fixed indentation,
10107 * (genNearPointerGet): fixed loading of FSR0,
10108 * (genPackBits): applied patch from Raphael Neider to fix updating
10109 of FSR0 and touching only the modified bits,
10110 * src/pic16/genarith.c (various functions): added macros FENTRY to
10111 emit function prologue in comments,
10112 * src/pic16/pcode.h: added functions debugf2, debugf3,
10113 * src/pic16/ralloc.c: partial fix for packForPush caused
10114 segmentation fault,
10116 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10118 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10119 <stsp AT users.sourceforge.net> with reversed byte order
10120 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10122 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10124 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10126 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10127 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10129 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10131 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10133 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10135 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10137 (setFromConditionArgs): friendly operand parser for peephole rules,
10138 (operandBaseName, operandsNotRelated): new peephole condition
10139 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10140 architecture specific register naming into account, handles n-way
10141 comparisons, and supports quoted literals
10142 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10144 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10146 * src/mcs51/peeph.def: fixed bug #1076940
10148 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10150 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10152 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10154 Adding support for replacing ljmps with sjmps in jumptables
10155 generated for switch statements. For now you need to set the
10156 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10157 Now 4 algorithms for mcs51 jumptable generation are used:
10158 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10159 addresses loaded pc-relative for up to 112 cases and stack-pushing
10160 target addresses loaded with offset from dptr for up to 256 cases.
10162 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10163 * src/mcs51/main.c: adapted constants for switch table generation
10164 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10166 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10168 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10169 * support/regression/tests/bug1057979.c: added test for bug 1073386
10171 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10173 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10176 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10178 * src/pic16/device.h,
10179 * src/pic16/genarith.c,
10180 * src/pic16/glue.c,
10181 * src/pic16/main.c,
10182 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10184 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10186 Large cummulative patch for pic16 port.
10187 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10188 to call when a stack overflow occurs,
10189 * (malloc.h): added CVS Id tag,
10190 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10192 * added libc directory. The current version of LibC contains string
10193 functions, ctype functions and macros and some functions of the
10194 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10195 be extensively tested in the future. Standard disclaimer here.
10196 Library is not automatically build yet. But one can build it by
10197 invoking 'make' inside the libc directory.
10198 * added ADC library under libio. Preliminary version yet.
10200 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10201 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10202 aopForRemat() now and not by pic16_aopOp(),
10203 * (pic16_popGetTempReg): removed warning messgae when allocating
10204 temporary registers, its a buggy feature and will be removed,
10205 * (pic16_popGet): set register instance field in AOP_CRY,
10206 * (pic16_outBitC): fixed for results in size greater than 1,
10207 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10208 * (pic16_storeForReturn): optimized return of 0,
10209 * (genCmp): experimental code for new genCmp which uses PIC18's
10210 special compare&skip instructions. Initial tests fail some times
10211 with variables grater than 1 byte in size, so new code is disabled,
10212 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10214 * (genCast): began a fix to optimize the casting of a bit to another
10215 bit, now assigning a bitfield to another bitfield will fail, sorry,
10216 * src/pic16/main.c: disabled the use of lr-support feature,
10217 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10218 * added some function prototypes, added function _debugf prototype,
10219 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10220 bits with offset (case PO_GPR_BIT),
10221 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10223 * (isBankInstruction): modified to return 0 for no banking instruction,
10224 and 1 for banking instruction,
10225 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10226 caused stop processing pCodes after a inline assembly block,
10227 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10228 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10229 registers when it shouldn't,
10230 * src/pic16/ralloc.c (allocReg): add preliminary support for
10231 supporting a limited set of temporary registers,
10233 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10235 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10236 genDataPointerSet): ensure assignments always copy in MSB to LSB
10238 (loadRegFromAop): recognize CLRH optimization,
10239 (genFunction): optimize RECEIVE iCodes in reentrant functions
10241 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10243 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10244 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10246 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10247 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10248 contiguous with data
10250 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10252 * device/lib/_gptrget.c (_gptrget),
10253 * device/lib/_gptrgetc.c (_gptrgetc),
10254 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10255 instead of sjmp to ret
10256 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10257 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10259 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10261 * .version: bumped version to 2.4.7
10262 * device/lib/_gptrget.c (_gptrget): is now _naked
10263 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10264 * device/lib/_gptrput.c (_gptrput): is now _naked
10265 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10266 (createFunction): fixed xstack
10267 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10268 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10270 (geniCodeCritical): store original interrupt state in an iTemp bit
10271 var unless stack-auto
10272 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10273 * src/SDCCmain.c (setIncludePath): added include/target to search path
10274 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10275 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10277 (processFuncArgs): put bit vars in bit area
10278 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10279 unsaveRBank): fixed xstack,
10280 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10281 (genFunction, genEndFunction): fixed xstack,
10282 (genAssign): optimization don't walk backwards through mem
10283 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10284 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10285 * support/regression/Makefile: also make library (for stack-auto) when
10286 making "all" and added "test-mcs51-xstack-auto"
10287 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10288 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10289 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10290 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10291 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10292 make-library by MAKE_LIBRARY
10293 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10294 regression tests for xstack
10295 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10296 * support/regression/tests/critical.c: test for critical on mcs51
10298 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10300 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10301 built version of sdcc instead of installed version
10303 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10305 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10306 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10308 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10309 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10310 WARNING: remove device/lib/build/z80/printf.o by hand when
10311 updating from previous build!
10312 * device/lib/z80/printf.c: updated comment
10313 * support/regression/tests/bug1057979.c: test all ports now
10314 * support/regression/tests/bug1065458.c: file added
10316 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10318 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10319 *_start and *_end symbols for static functions
10321 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10323 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10324 and search crt0.o in all library paths,
10325 (setIncludePath): proper handling of --nostdinc,
10326 (setLibPath): proper handling of --nostdlib
10327 * support/regression/Makefile,
10328 * support/regression/ports/ds390/spec.mk,
10329 * support/regression/ports/gbz80/spec.mk,
10330 * support/regression/ports/hc08/spec.mk,
10331 * support/regression/ports/mcs51/spec.mk,
10332 * support/regression/ports/mcs51-large/spec.mk,
10333 * support/regression/ports/mcs51-stack-auto/spec.mk,
10334 * support/regression/ports/z80/spec.mk: use include and lib files from
10335 built version of sdcc instead of installed version
10336 * doc/sdccman.lyx: fixed typo in --nostdinc
10338 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10341 * src/pic/device.c,
10342 * src/pic/ralloc.c,
10343 * src/pic/gen.c : added support to generate code for struct bit fields.
10345 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10347 * as/xa51/xa_version.h,
10348 * device/include/errno.h,
10349 * device/include/regc515c.h,
10350 * device/lib/_itoa.c,
10351 * device/lib/_ltoa.c,
10352 * device/lib/ser_ir_cts_rts.c,
10353 * sim/ucsim/xa.src/glob.cc,
10354 * sim/ucsim/xa.src/inst_gen.cc,
10355 * sim/ucsim/xa.src/xa_bit.cc,
10356 * sim/ucsim/xa.src/xa_sfr.cc,
10357 * sim/ucsim/z80.src/inst_dd.cc,
10358 * sim/ucsim/z80.src/inst_fdcb.cc,
10359 * support/scripts/keil2sdcc.pl,
10360 * src/pic16/pic16.dsp,
10361 * src/pic16/pic16a.dsp: corrected cvs line endings
10362 * device/lib/printf_large.c: fixed bug 1057979
10363 * src/pic16/gen.c: fixed non-C standard code
10364 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10365 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10366 * support/regression/ports/mcs51/support.c: reload T1 asap
10367 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10368 pdata use and clear idata startup behaviour
10369 * support/regression/tests/bug1057979.c: added
10371 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10373 * device/examples/ds390/ow390/ad26.h,
10374 * device/examples/ds390/ow390/cnt1d.h,
10375 * device/examples/ds390/ow390/crcutil.c,
10376 * device/examples/ds390/ow390/ownet.h,
10377 * device/examples/ds390/ow390/owsesu.c,
10378 * device/examples/ds390/ow390/swt12.h,
10379 * device/examples/ds390/ow390/swtoper.c,
10380 * device/examples/ds390/ow390/temp10.h,
10381 * device/examples/ds390/ow390/thermodl.c,
10382 * device/examples/ds390/tinitalk/tinitalk.dsp,
10383 * device/examples/ds390/tinitalk/tinitalk.dsw,
10384 * device/examples/mcs51/clock/hw.h,
10385 * device/examples/mcs51/simple2/go.bat,
10386 * device/examples/serialcomm/windows/serial.h,
10387 * device/examples/xa51/dummy.c,
10388 * device/examples/xa51/hello.c,
10389 * device/include/80c51xa.h,
10390 * device/include/at89x051.h: corrected cvs line endings
10392 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10394 * src/pic16/main.c (options): added command line --gstack, to trace
10395 stack over/under flows,
10396 * added pragma 'wparam' to allow passing first byte of function
10397 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10398 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10399 call to __gstack_test function and sets up the symbol as extern,
10400 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10401 * popaop): added call to pic16_testStackOverflow,
10402 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10404 * (genCall, genPcall): now all parameters are passed via stack
10405 except in functions that are pass to wparam pragma in which WREG is
10407 * (genPcall): REENTRANT flag is checked to see if variable prototype
10408 contains reentrant keyword, don't call a non-reentrant function, via
10409 a reentrant function pointer or vice versa, functions are never
10411 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10413 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10414 SIGSEGV when accessing a NULL register stucture,
10415 * (pic16_printGPointerType): modified to handle UPPER modifier for
10416 function initializers, changed prototype of function to simpler one,
10417 * (pic16_printIvalFuncPtr): check to see if function is already
10418 added in externs list,
10419 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10420 optimized a move from W to SFR with a move to the same register
10421 later after a CALL,
10422 * device/lib/pic16/debug: NEW directory, contains debug features
10423 which are enabled when linking with libdebug.lib, currently command
10424 line option --gstack enables stack pointer tracing for over/under
10425 flow, corresponding sources are in debug/gstack
10427 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10429 * doc/sdccman.lyx: updated SDCC version,
10430 * (PIC16 port): update list of command line options,
10431 * src/pic16/device.h (structure pic16_options_t): added field gstack
10432 to enable stack overflow tracing on push/pops,
10433 * src/pic16/device.c (statistics structure): added statistics
10435 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10436 pic16_dump_int_registers): increase statistics counters for each
10437 * variable which is encountered
10438 * (pic16_dump_usection): emit each .udata variable to its own udata
10440 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10441 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10442 parameters via stack, otherwise use old scheme,
10443 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10444 assembler output file,
10445 * src/pic16/main.c: added command line options --gstack to enable
10446 push/pop tracing for stack overflow,
10447 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10448 instructions): added size of each instruction,
10449 * (pic16_countInstruction): estimate size of instructions in
10450 the_pFile list, inline assembly blocks are not counted,
10451 * (pic16_FixRegisterBanking): trace previous register usage, when
10452 banksel optimizations is greater than 0, don't emit a redudant
10455 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10457 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10458 * src/pic16/ralloc.c : applied same fix for pic16.
10459 * src/pic/gen.c : tidied it up a little.
10461 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10463 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10464 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10466 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10468 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10470 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10472 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10473 non-reentrant function __modsint in the interrupt function (thus
10474 corrupting math operations during serial I/O)
10475 * device/lib/ser_ir.c: as above, changed buffersize
10476 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10477 256.c,d for zeroing
10478 * doc/Makefile: added option -t for rsync
10480 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10482 * src/SDCCast.h (struct ast),
10483 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10485 2004-10-20 Borut Razem <borut.razem AT siol.net>
10487 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10490 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10492 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10494 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10495 support functions to replace long sequences of MOVFF's from access
10496 bank registers to stack and vice versa,
10497 * src/pic16/device.h: added new field opt_flags, where optimization
10498 flags can be set to enable certain features,
10499 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10500 * pBlock, (genFunction, genEndFunction): surroung loop for
10501 saving/loading used registers in stack with PC_INFO pCodes,
10502 INF_LREGS. Code in between can then be optimized by pCode optimizer
10503 to support function calls,
10504 * (genDataPointerSet): fixed bug which loaded float fields in
10505 structures with corrupt data,
10506 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10507 in a standard way debug info on stderr. Feature used for developing
10508 and debugging only,
10509 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10510 obsolete chunks of code,
10511 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10512 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10513 * pic16/src/pcode.c (pic16_newpCodeInfo,
10514 * (pic16_newpCodeOpLocalRegs),
10515 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10517 * (pic16_pCodeConstString): printing of the initial value of a
10518 symbol as a comment is inhibited since parsing was already done by
10519 copyStr and output is corrupt,
10520 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10522 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10526 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10528 * as/mcs51/lkarea.c: removed old K&R style,
10529 (lnksect): changed check on boundary error,
10530 (lnksect2): changed check on boundary error,
10531 (lnksect2): extend XSTK to end of page if size = 1
10532 * as/mcs51/lkmain.c: removed old K&R style,
10533 (Areas51): create l_IRAM symbol
10534 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10535 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10536 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10537 * device/lib/_mullong.c: added version to be compiled with xstack
10538 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10539 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10540 * device/lib/mcs51/crtxstack.asm: fixed comment
10541 * src/SDCCglue.c: maxInterrupts defaults to 0,
10542 (emitMaps): added pdata,
10543 (createInterruptVect): (re)moved default,
10544 (glue): added pdata,
10545 (glue): moved __start__xstack to XSTK with default size 1
10546 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10547 and options.float_rent when options.stackAuto is set,
10548 (linkEdit): only write XDATA_NAME if provided on command line
10550 * src/SDCCmem.c: added pdata
10551 * src/port.h: added pdata_name to PORT
10552 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10553 (saveRegisters, unsaveRegisters): removed usage of B,
10554 (genMinus): fixed accumulator clash,
10555 (genJumpTab): added comment, this needs another look
10556 * src/mcs51/gen.c: added check for "B in use" paranoia,
10557 added pushB() and popB()
10558 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10561 * src/ds390/main.c,
10563 * src/mcs51/main.c,
10565 * src/pic16/main.c,
10567 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10568 added PSEG (PAG,XDATA) or NULL to port specifier
10569 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10570 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10571 (_mcs51_genInitStartup): removed __start__xstack equ,
10572 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10573 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10574 * src/z80/gen.c (_rleAppend): fixed warnings
10575 * support/regression/tests/zeropad.c: added pdata test
10576 * .version: bumped to 2.4.6
10578 2004-10-17 Borut Razem <borut.razem AT siol.net>
10580 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10581 as a part of nightly build
10583 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10585 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10586 WREG holds the first byte function parameters,
10587 * (aopForSym): take special case for symbols which are in FARSPACE
10588 but in CODESPACE too,
10589 * (assignResultValue): modified to take into account _G.useWreg,
10590 * (genCall): don't use wreg for parameter passing when function is
10591 declared as reentrant, too, added optimization INCF to stack
10592 pointer when stack parameter count is 1,
10593 * (genFunction, genEndFunction): refurnished and fixed to not using
10594 wreg for passing parameters when function has varargs or is
10595 reentrant, fixed bug with symbol name compare for generating
10596 functions in absolute address,
10597 * (pic16_storeForReturn): refurnished,
10598 * (genCmp): began writing a new version of the function, not ready
10599 yet, therefore it is disabled,
10600 * (genAssign): do not read code memory when assigning a function to
10601 a pointer function,
10602 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10603 array of characters, not pointer,
10604 * (pic16initialComments): in debug mode emit an .ident directive for
10606 * (_process_pragma): emit a new warning type (internal to pic16)
10607 when setting stack to default length, emit a similar warning when
10608 placing a function at absolute address and address is not word aligned
10609 * (_pic16_parseOptions): added 'return TRUE' statement,
10610 * (_pic16_linkEdit): if compiling a source, then add the source's
10611 file object, first in the list of objects to link,
10613 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10615 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10616 * src/pic/main.c : removed VC warning.
10617 * src/pic/gen.c : changed comment.
10619 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10621 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10622 reference to a deprecated symbol _GPTRREG was causing failure to
10623 link. Thanks G. M. Gallant for the info.
10625 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10627 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10628 comments for Bugs item #954788.
10630 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10632 * src/pic16/device.c (pic16_dump_gsection,
10633 * pic16_groupRegistersInSection): handle symbols declared to be in
10634 access bank differently,
10635 * src/pic16/gen.c (struct _G): added field resDirect,
10636 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10637 send values read from stack directly to result and don't allocate
10639 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10641 * (pic16_sameRegsOfs): NEW,
10642 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10643 free because they were not allocated from temporary pool,
10644 * pic16_popRegFromString): workaround to fix a problem with
10645 allocating variables twice or never,
10646 * (genGenPointerGet): using PRODL instead of FSR0H,
10647 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10649 * (genAssign): take advantage of the _G.resDirect flag,
10650 * (genCast): around line 11844, use mov2f instead of directly
10651 MOVFF'ing between operands to account for literal values,
10652 * src/pic16/genutils.c: some new debug functions for gpsim have been
10654 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10655 float with integer part only,
10656 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10657 place variables in access bank
10658 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10659 updated sources to reflect recent changes in gen.c
10661 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10663 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10664 sources that searched for headers in installation path, now the
10665 device/include/pic16 is used,
10666 * src/pic16/glue.c (pic16glue),
10667 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10668 .line directives if not in debug mode, this suppresses assembler's
10669 warnings for ignored directives
10671 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10673 * src/port.h: made reset_regparms prototype void parameter explicit.
10674 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10675 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10676 * doc/sdccman.lyx: documented warning disabling and how to use
10677 printf_large to make it print floats.
10678 * device/include/stdbool.h: NEW
10679 * device/lib/_atof.c,
10680 * device/lib/_divuint.c,
10681 * device/lib/_divulong.c,
10682 * device/lib/expf.c,
10683 * device/lib/printf_large.c,
10684 * device/lib/sincosf.c,
10685 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10686 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10687 a completely reentrant lib.
10689 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10691 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10692 * device/include/pic16/stdio.h: fixed bug with colon
10694 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10696 * device/include/pic16/stdio.h,
10697 * device/include/pic16/stdlib.h,
10698 * device/include/pic16/math.h: NEW
10699 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10700 declared as _naked to reduce overhead
10701 * device/lib/Makefile.in (target port-specific-objects-pic16):
10702 changed * to *.* so to ignore the CVS directory,
10703 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10704 stacked variables back in stack,
10705 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10708 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10710 * .version: bumped version number to 2.4.5
10711 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10712 * support/Util/SDCCerr.c (messages structure): added entry for
10715 Large cumulative patch for pic16 port and libraries.
10716 * device/include/pic16/sdcc-lib.h,
10717 * device/include/pic16/stdarg.h,
10718 * device/include/asm/pic16/features.h,
10719 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10720 * device/include/pic16/float.h: changes reentrant keyword with
10721 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10722 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10723 updated target build-libraries to include objects from gptr,
10724 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10725 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10726 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10727 all function headings,
10728 * src/SDCCmain.c: added global parameter userIncDirsSet,
10729 * (parseCmdLine): when option -I is encountered add directory to
10730 userIncDirsSet too,
10731 * src/version.awk: added space between control and long,
10732 * src/pic16/NOTES: added some notes for the port,
10733 * src/pic16/gen.c: added prototype for mov2fp function,
10734 * (fReturnpic16[]): properly named return value registers,
10735 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10736 * (aopForSym): added code to handle symbols with onStack flag set,
10737 symbols onStack are allocated PTRSIZE bytes,
10738 * (aopFreeAsmop): handles special case where asmops are stack objects,
10739 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10740 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10741 added argument lock to trace flaws in allocating temporary registers
10742 when developing port,
10743 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10744 * (pic16_popRegFromString): reenabled allocating a direct register
10746 * (assignResultValue): various beautifications,
10747 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10748 referenced function argument,
10749 * (genIpush): reenabled to allow stacked arguments, handles only
10750 ic->parmPush iCodes,
10751 * (genCall, genPcall): major changes to allow for variable argument
10752 functions, fixed a bug with falsely restoring stack pointer after
10753 returning from call,
10754 * (genFunction): pending code for critical function,
10755 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10756 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10757 * (genNearPointerGet): fixed bug with indirect reading, was always
10759 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10761 * (genAddrOf): rewrote code to take address of a stacked function parameter
10762 * (genCast): fixed casting to generic pointer type,
10763 * src/pic16/gen.h: added AOP_STA,
10764 * (struct asmop): added field stk,
10765 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10766 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10767 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10768 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10769 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10770 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10772 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10774 * (pic16_port structure): generic pointer size is set to 3,
10775 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10776 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10778 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10779 operand is an iTemp,
10781 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10783 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10784 * debugger/mcs51/simi.c: addapt new syntax of s51
10786 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10788 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10789 * src/pic16/pcode.c: commented out some calls to free() in order to
10792 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/SDCCicode.c (isiCodeInFunctionCall),
10796 * src/avr/ralloc.c (selectSpil),
10797 * src/pic/ralloc.c (selectSpil),
10798 * src/pic16/ralloc.c (selectSpil),
10799 * src/ds390/ralloc.c (selectSpil),
10800 * src/hc08/ralloc.c (selectSpil),
10801 * src/xa51/ralloc.c (selectSpil),
10802 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10803 stack in the middle of a function call sequence (fixes bug #1020268)
10804 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10805 costs associated with the minimum switch case.
10807 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10809 * src/SDCC.lex: fixed bug #1030549
10811 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/SDCCcse.h (struct cseDef),
10814 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10815 over a function call if the CSE is derived from a symbol whose
10816 address has been taken (fixes bug #1029883)
10817 * support/regression/tests/bug-1029883: a new regression test for
10820 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * src/hc08/gen.c (emitinline): fixed bug #1029778
10823 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10824 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10825 and starts toward RFE #905167)
10827 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10829 * src/pic16/gen.c (mov2f): New function to move an operand to
10830 another without considering if it is a literal or a register,
10831 * (pic16_sameRegs): don't check if they are both AOP_REG,
10832 * (AccRsh): removed andmask=0 lines,
10833 * (genLeftShift): duplicated to be improved in future versions,
10834 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10835 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10836 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10837 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10838 * (insertBankSwitch): fixed inserting banksel directives algorithm
10839 for instructions that follow a skip instruction, this fixes a report
10840 for broken subtraction code generation,
10841 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10842 iCode is a left op, just in case result and right share the same
10845 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10848 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10850 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10851 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10852 on 2004-09-12; it was buggy
10854 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10856 * src/SDCCsymt.h: removed RESULT_CHECK
10861 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10863 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10865 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10866 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10867 configuration values no more rejected by compiler, they are assigned
10868 to configuration registers with a warning message instead,
10869 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10870 the for-loop so last conf register is emitted too,
10871 * (_pic16_initPaths): link library libsdcc.lib by default,
10872 * (_hasNativeMulFor): modified test for multiplication according to
10873 Raphael Neider's remarks. Integer multiplication is also done with
10875 * device/include/pic16/pic18fregs.h: corrected type error in while
10876 testing and including 18f6720 header file
10878 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10880 * src/pic16/device.h (pic16_options): removed field use_crt,
10881 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10882 until an optimization to handle single bits is added,
10883 * (pic16_loadFSR0): moved before genUnpackBits,
10884 * (genAnd): some white lines removed,
10885 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10886 leave_reset flags in pic16_options when using crt modules,
10888 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10890 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10891 for bugs 898889 & 979599. Also used some safer print instructions.
10893 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10895 * src/pic16/device.h (pic16_options_t): added field use_crt,
10897 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10898 catch a probable future bug,
10899 * src/pic16/gen.c: aopIdx function commented out,
10900 * (genAssign): commented out old code which used aopIdx,
10901 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10902 code, added if conditionals to take into account the --use-crt
10903 command line options,
10904 * src/pic16/main.c (pic16_optionsTable): added new command line
10905 options, --use-crt= and --no-crt,
10906 * (_pic16_linkEdit): now the proper crt object is added in the
10907 linker command line except than when --no-crt is specified,
10908 * src/pic16/pcode.c,
10909 * src/pic16/pcode.h: added some structures and functions for a new
10910 optimization scheme to compansate for instruction overhead between
10911 same iCodes, this scheme is currently under development and is not
10912 working in any way,
10913 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10915 * device/lib/pic16/startup/crt0i.c,
10916 * device/lib/pic16/startup/crt0iz.c: added global char variable
10917 __uflags to force the generation of an idata section
10919 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10922 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10923 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10925 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10927 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10928 Frieder) and clarified the default code optimization mode
10930 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * src/SDCC.lex (doPragma, process_pragma),
10933 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10934 "opt_code_size", and "opt_code_balanced"
10935 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10936 regrouped options by category, added support for category headers
10937 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10938 and "--opt-code-size"
10939 * doc/sdccman.lyx: documented these new options and pragmas
10940 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10941 preference into account
10943 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10945 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10946 geniCodePreDec): Fixed bug 904237 by generating a warning
10948 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10950 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10952 * src/pic/device.c : When no max ram set validate full memory range.
10954 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10956 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10958 * device/lib/_gptrget.c,
10959 * device/lib/_gptrput.c: updated comment
10960 * device/lib/calloc.c,
10961 * device/lib/free.c,
10962 * device/lib/malloc.c,
10963 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10964 * src/SDCCcse.c (cseBBlock),
10965 * src/SDCCicode.c (printOperand, geniCodeArray),
10966 * src/SDCCicode.h (struct operand): fixed bug 868103
10967 * support/regression/tests/bug-868103.c: added
10968 * src/SDCCast.c (searchLitOp),
10969 * src/SDCCcse.h (struct cseDef),
10970 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10971 * src/SDCCicode.h (struct operand),
10972 * src/SDCCsymt.h (struct sym_link),
10973 * src/avr/gen.c (hasInc),
10974 * src/ds390/gen.c (hasInc),
10975 * src/hc08/gen.c (genPlusIncr, hasInc),
10976 * src/mcs51/gen.c (hasInc),
10977 * src/pic16/glue.c (pic16_printIvalChar),
10978 * src/pic16/ralloc.c (regWithIdx),
10979 * src/xa51/gen.c (hasInc) : removed warnings
10980 * src/SDCCast.c (createBlock): added comment ???
10981 * src/hc08/ralloc.c: updated comments
10983 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10985 * doc/sdccman.lyx: updated section on switch statements, added
10986 section about semaphore locking
10987 * doc/Makefile: added option -info for latex2html
10988 * device/lib/_gptrget.c,
10989 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10991 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10993 * src/pic/device.h,
10994 * src/pic/device.c,
10995 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10996 maxram is less than 0x100.
10998 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11000 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11002 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/mcs51/main.c,
11006 * src/ds390/main.c,
11010 * src/pic16/main.c,
11013 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11014 a jump table is the best form for a switch statement, including
11015 automatic insertion of missing cases to make the case range
11016 continuous. Developed in collaboration with Frieder Ferlemann.
11018 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11021 accumulator result if it needs sign extension
11023 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11025 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11027 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11029 * device/lib/gbz80/printf.c,
11030 * device/lib/z80/printf.c: removed define for NULL
11032 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11034 * as/xa51/xa_link.c,
11035 * device/examples/ds390/ow390/ad26.c,
11036 * device/examples/ds390/ow390/cnt1d.c,
11037 * device/examples/ds390/ow390/counter.c,
11038 * device/examples/ds390/ow390/ds2480.h,
11039 * device/examples/ds390/ow390/ds2480ut.c,
11040 * device/examples/ds390/ow390/findtype.c,
11041 * device/examples/ds390/ow390/gethumd.c,
11042 * device/examples/ds390/ow390/owllu.c,
11043 * device/examples/ds390/ow390/ownetu.c,
11044 * device/examples/ds390/ow390/swt12.c,
11045 * device/examples/ds390/ow390/swtloop.c,
11046 * device/examples/ds390/ow390/temp.c,
11047 * device/examples/ds390/ow390/temp10.c,
11048 * device/examples/ds390/ow390/thermo21.c,
11049 * device/examples/ds390/ow390/tinilnk.c,
11050 * device/examples/ds390/ow390/tstfind.c,
11051 * device/examples/serialcomm/windows/serial.cpp,
11052 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11053 * device/include/reg51.h: fixed line endings for cvs
11055 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11057 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11058 packRegsForAccUse, packRegisters): new accumulator register
11060 * support/regression/ports/hc08/support.c (_putchar): suppress
11061 warning of unused variable
11062 * src/SDCCicode.c: added SWAP entry to codeTable
11064 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * device/lib/sprintf.c: forgot to add this file before previous commit
11068 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11070 * src/pic16/gen.c (genPackBits): added operand right in function
11071 parameters, load result directly if p_type is POINTER (that is
11072 called by genNearPointerSet)
11073 * (genUnPackBits): added operand left in function parameters,
11074 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11075 FSR0 if accessing bitfields,
11077 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11079 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11080 _print_format; updated printf, sprintf, vsprintf
11081 * device/include/asm/default/features.h: corrected comment/define
11082 * device/lib/Makefile.in: added sprintf.c
11083 * device/lib/libsdcc.lib: added sprintf module
11084 * device/lib/printf_large.c,
11085 * device/lib/vprintf.c,
11086 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11088 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11089 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11090 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11092 * support/regression/tests/zeropad.c: define idata as data for hc08
11094 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11097 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11098 labels are referenced at least once (even if a reference is not found)
11099 * src/hc08/gen.c (emitcode): set isComment flag for comments
11100 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11101 loads), rules 6a..6b (optimize jumps to return)
11103 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * device/lib/acosf.c (acosf),
11106 * device/lib/asinf.c (asinf),
11107 * device/lib/atanf.c (atanf),
11108 * device/lib/ceilf.c (ceilf),
11109 * device/lib/cosf.c (cosf),
11110 * device/lib/coshf.c (coshf),
11111 * device/lib/cotf.c (cotf),
11112 * device/lib/fabsf.c (fabsf),
11113 * device/lib/floorf.c (floorf),
11114 * device/lib/log10f.c (log10f),
11115 * device/lib/logf.c (logf),
11116 * device/lib/sinf.c (sinf),
11117 * device/lib/sinhf.c (sinhf),
11118 * device/lib/sqrtf.c (sqrtf),
11119 * device/lib/tanf.c (tanf),
11120 * device/lib/tanhf.c (tanhf),
11121 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11122 replaced all instances of "reentrant" in the library functions
11123 defined in math.h with this macro.
11124 * support/regression/tests/float_trans.c: reenabled test for hc08
11126 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11128 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11129 erroneously deleted
11131 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11134 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11135 multi-byte volatile operands are used
11136 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11137 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11138 initialization to area GSINIT0 so that it would always precede
11139 any static initializers in GSINIT
11140 * support/regression/tests/zeropad.c: fixed idata define for hc08
11141 * support/regression/tests/bug-927659.c,
11142 * support/regression/tests/float_trans.c: disabled tests for hc08
11143 pending missing library routines
11144 * .version: increased version number to 2.4.4 - hc08 port now passes
11148 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11150 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11151 * Makefile.common.in,
11153 * as/hc08/Makefile.in,
11154 * as/mcs51/Makefile.in,
11155 * as/z80/Makefile.in,
11156 * debugger/mcs51/Makefile.in,
11157 * device/include/Makefile.in,
11158 * device/lib/Makefile.in,
11161 * link/z80/Makefile.in,
11162 * packihx/Makefile.in,
11163 * sim/ucsim/main_in.mk,
11164 * sim/ucsim/avr.src/Makefile.in,
11165 * sim/ucsim/doc/Makefile.in,
11166 * sim/ucsim/gui.src/serio.src/Makefile.in,
11167 * sim/ucsim/hc08.src/Makefile.in,
11168 * sim/ucsim/s51.src/Makefile.in,
11169 * sim/ucsim/xa.src/Makefile.in,
11170 * sim/ucsim/z80.src/Makefile.in,
11172 * support/cpp2/Makefile.in,
11173 * support/librarian/Makefile,
11174 * support/makebin/Makefile: added DESTDIR to the install path proposed
11175 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11176 * doc/sdccman.lyx: added DESTDIR documentation
11178 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11180 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11181 instruction for interrupt handlers, use fast returns when returning
11182 from high priority interrupts
11184 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11186 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11188 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11189 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11190 bugs, ported much of Bernhard's code from mcs51
11191 * src/mcs51/gen.c (genSend),
11192 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11193 than one when calling a reentrant function
11194 * device/lib/_mullong.c: defined an alternate struct layout for big
11195 endian ports (hc08)
11197 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11202 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11205 are sane and complete before asking the port its prefered parameter
11206 passing method (fixes bug #1017633)
11207 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11210 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11212 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11213 problem in bitfields >= 8 bits.
11215 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11217 * src/SDCCsymt.c: undid changes that were not meant to be committed
11219 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11221 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11223 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11225 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11226 copied and wrong bit got inverted
11228 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11230 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11231 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11232 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11233 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11234 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11235 assignments to bitfields at known addresses
11236 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11237 reads from bitfields at known addresses
11238 * src/hc08/ralloc.c (packRegisters),
11239 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11240 genhc08Code): optimize pointer get values used as conditionals
11241 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11244 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11247 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11248 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11251 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11253 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11255 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11257 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11260 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11262 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11264 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11266 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11269 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11271 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11273 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11275 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11276 cases use more compact code.
11278 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11280 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11282 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11284 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11286 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11289 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11290 parameter of changePointer() from symbol* to sym_link*
11291 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11292 * src/SDCCsymt.c (compareType): void* type is castable to other
11293 pointers, but not necesarily an exact match.
11294 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11295 is no longer blindly treated as an exact match.
11296 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11298 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11300 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11302 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11306 * src/pic/ralloc.h,
11307 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11309 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11311 * src/pic/device.c,
11312 * src/pic/device.h,
11313 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11315 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11317 * src/mcs51/gen.c (emitcode): fixed bug #992819
11319 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11321 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11322 there's no need to make it worse
11324 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11326 * src/mcs51/ralloc.c (deassignLR),
11327 * src/ds390/ralloc.c (deassignLR),
11328 * src/hc08/ralloc.c (deassignLR),
11329 * src/z80/ralloc.c (deassignLR),
11330 * src/pic/ralloc.c (deassignLR),
11331 * src/pic16/ralloc.c (deassignLR),
11332 * src/avr/ralloc.c (deassignLR),
11333 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11334 rlivePoint): fixed another part of bug #971834
11336 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11338 * src/z80/main.c: enabled "critical" keyword
11339 * src/z80/mappings.i,
11340 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11341 functions (fixes bug #979646)
11342 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11344 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11346 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11349 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11351 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11352 doesn't disable too much optimizations
11354 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11356 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11358 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11360 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11362 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11364 * src/pic/gen.c tidied up tabs
11365 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11366 * src/pic/main.c tidied up tabs
11367 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11368 * src/pic/pcoderegs.c tidied up tabs
11369 * src/pic/ralloc.c tidied up tabs
11371 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11373 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11374 to S_FIXED for pic16 port and when symbol is not in level 0,
11375 allocate for S_REGISTER storage class and pic16 port, too,
11376 * src/pic16/device.h: prototype for checkSym,
11377 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11378 * (pic16_assignConfigWordValue): test the value and the mask to
11379 validate that the value is suitable for the configuration word,
11380 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11381 collect extern declared symbols, don't emit symbol twice, check
11382 first if symbol is in publics set first,
11383 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11384 * added command line '--fstack' which enables an experimental
11385 feature for stack access, too buggy to be used yet...
11386 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11387 * (pic16_allocDirReg): when register has storage class S_REGISTER
11388 allocate in pic16_dynAccessRegs,
11389 * device/include/pic16/pic18f????.h: modified configuration word
11390 naming convention, words started as CONFIG0H but should be CONFIG1H
11392 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11394 * device/include/mcs51reg.h: fixed bug 970993
11396 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11398 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11399 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11400 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11401 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11402 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11403 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11404 error/warning numbers,
11405 added function setWarningDisabled()
11406 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11407 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11408 _memcmp.c _memmove.c calloc.c realloc.c free.c
11409 * support/regression/tests/malloc.c: added tests for new functionality
11410 * support/regression/tests/zeropad.c: added tests for truncated initializers
11411 and initialized char arrays starting with '\x0'
11412 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11414 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11416 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11418 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11420 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11421 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11422 peephole 177.e. Thanks to anonymous
11424 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11426 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11427 function isn't used in the source but referenced as a
11428 variable initializer then declare it as extern in .asm file
11430 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11432 * .version: increased version number to 2.4.3
11434 Adding version extension according to ChangeLog CVS revision
11435 * src/Makefile.in (target all): added dependency 'version.h'
11436 * (rule version.h): added rule to create version.h from ChangeLog,
11437 * (rule dep): added dependency version.h,
11438 * src/version.awk: AWK script to create version.h
11439 * src/SDCCdwarf2.c (dwWriteModule),
11440 * src/SDCCglue.c (initialComments),
11441 * src/SDCCmain.c (printVersionInfo): modified to write after
11442 version string the version extension number,
11443 * src/SDCCutil.c: included "version.h"
11444 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11446 * src/SDCCutil.h: added prototype for getBuildNumber
11448 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11449 includeDirsSet, too,
11450 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11451 const char [] is found in function prototype...
11453 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11454 moving to WREG with source is already in WREG,
11455 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11456 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11457 * (aopForSym): stack'ed symbols are partially supported, added
11458 if-clause to support symbols in FARSPACE,
11459 * (sameRegs): added test for AOP_ACC to see if registers are same,
11460 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11461 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11462 * (pic16_popRegFromString): will not allocate a new register if it
11463 doesn't find one by name, bug may have introduced...
11464 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11465 * (genIpush): revived to use pic16 port's stack,
11466 * (genAddrOf): added incomplete case for stack'ed operand,
11467 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11468 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11469 can handle multibyte operands,
11470 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11471 * (pic16initialComments): added message for MPLAB compatibility
11473 * src/pic16/main.h: prototype for pic16_mplab_comp,
11474 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11475 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11476 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11477 because of increased complexity of procedure,
11478 * (_process_pragma): stack pragma changed to format 'stack pos len',
11479 emit symbol '_stack_end' to conform with gplink,
11480 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11481 to search for register,
11482 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11484 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11485 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11486 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11487 case for PO_GPR_REGISTER,
11488 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11489 dies, the new era is ahead !...
11490 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11491 pic16_dynInternalRegs,
11492 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11493 * (pic16_allocDirReg): minor optimizations and bug fixes,
11494 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11496 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11497 load stack and frame pointer with address of 'stack_end' symbol
11499 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11501 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11502 without source code but only variable initializers
11504 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11506 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11507 external are not declared as extern to reduce overhead while linking
11509 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11511 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11513 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11515 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11516 Yee Keat for the patch
11517 * src/SDCCast.c (decorateType): fixed bug #979599
11518 * src/ds390/gen.h: removed local fReturnSizeDS390
11519 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11520 * src/ds390/gen.c (genAnd, genOr, genXor),
11521 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11523 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11525 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11526 add relFilesSet to $3, manipulate $2 to handle linking of object
11527 files without source files in command line,
11528 * device/include/pic16 (all headers): added ID location macros,
11529 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11530 entries for ID location bytes,
11531 * (pic16_assignIdByteValue): NEW,
11532 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11533 added field dumpcalltree to pic16_options_t,
11534 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11535 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11536 emitting rFalseIfx label after check_carry label,
11537 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11538 pic16_emitDIRegs), NEW
11539 * (pic16glue): dump .calltree file when option --calltree found,
11540 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11541 * (_pic16_genAssemblerPreamble): emit ID locations after
11542 configuration registers,
11543 * (pic16_linkCmd): modifications of the link command,
11544 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11545 * (pic16_pCodeInitRegisters): don't init stack registers,
11546 * (pic16_findPrevInstruction): fixed bug,
11547 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11548 bug with immediate registers,
11549 * (buildCallTree): traces stack push and pop,
11550 * (pct2): dump also stack usage for each function,
11551 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11552 * (pic16_allocDirReg): various modifications,
11553 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11556 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11558 * src/pic16/pcode.c: removed buggy double colon
11560 2004-07-01 Borut Razem <borut.razem AT siol.net>
11562 * support/scripts/sdcc.nsi: added include/pic16 to setup
11564 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11566 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11567 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11569 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11570 specific command line arguments. Also added sample lkr script
11571 for placing a variable at a specific memory bank.
11572 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11573 at a specific memory bank,
11574 * (pic16_dump_isection): fixed bug which caused string literals to
11575 be omitted when dumping idata section,
11576 * (pic16_groupRegistersInSection): added code to handle registers
11577 in specific memory banks,
11578 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11579 public, all references are renamed too,
11580 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11582 * (pic16_storeForReturn): added case to handle when dest is WREG,
11583 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11584 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11585 pic16_rel_udata, check to see if that register is marked as being
11586 a member of a specific memory bank,
11587 * (pic16_printIvalCharPtr): added code to add string literals either
11588 to code or the idata sections,
11589 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11590 also accept the 'udata' pragma,
11591 * src/pic16/main.h: new structure types sectName and sectSym
11592 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11593 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11594 * (pic16_findPrevInstruction): fixed, it returned nothing,
11595 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11596 instruction combinations,
11597 * (pic16_FixRegisterBanking): heavily reorganised,
11598 * (pic16_AnalyzeBanking): if generating banksel directives is
11599 disabled, then don't call FixRegisterBanking at all,
11600 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11601 completely removed,
11602 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11604 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11606 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11607 Phuah Yee Keat <yk.phuah AT nestac.com>
11609 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11611 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11612 correctly the IVT even if it is relocated to some other location
11614 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11616 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11617 * device/include/pic16/pic18f2220.h: NEW,
11618 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11619 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11620 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11621 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11622 nodefaultlibs, ivt_loc is the location of the interrupt vector
11623 table, and nodefaultlibs signs that default libraries should not be
11624 linked in link stage,
11625 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11626 according to --ivt-loc argument,
11627 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11628 when pragma stack is found,
11630 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11632 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11633 256 (range check), 257 (do while), 258.a-f (bit banging
11634 f.e. on 3-wire SPI bus)
11636 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11638 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11639 variables used exclusively within a loop
11641 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11643 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11645 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11647 * src/SDCClrange.c (computeClash): fixed bug #971834
11649 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11651 * src/mcs51/gen.c (genCmp): fixed bug #975903
11652 * src/hc08/gen.c (operandsEqu),
11653 * src/ds390/gen.c (operandsEqu),
11654 * src/z80/gen.c (operandsEqu),
11655 * src/pic/gen.c (operandsEqu),
11656 * src/pic16/gen.c (operandsEqu),
11657 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11658 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11660 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11662 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11664 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11666 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11667 default case in switch statement,
11668 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11669 to eliminate problem with initialisation of pointers, but problem
11671 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11672 * (emitStaticSegment): removed various lines emitting debug info,
11673 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11674 added processor registers for utilizing EEPROM,
11675 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11676 configurable and set 8
11678 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11680 * .version: increased version number to 2.4.2,
11682 Cumulative patch for pic16 port
11683 * src/pic16/device.c: changed scheme to dump initial values for
11684 variables in idata segment, all print_idata* functions were removed,
11685 now the pic16_printIval* will be called,
11686 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11687 * _pic16_printPointerType, pic16_printPointerType,
11688 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11689 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11690 NEW, similar to the respective functions in SDCCglue.c,
11691 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11692 way, emitting hex bytes,
11693 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11695 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11697 * src/avr/ralloc.c (serialRegAssign),
11698 * src/xa51/ralloc.c (serialRegAssign),
11699 * src/pic/ralloc.c (serialRegAssign),
11700 * src/pic16/ralloc.c (serialRegAssign),
11701 * src/hc08/ralloc.c (serialRegAssign),
11702 * src/z80/ralloc.c (serialRegAssign),
11703 * src/ds390/ralloc.c (serialRegAssign),
11704 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11706 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11708 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11709 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11711 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11713 Cumulative patch for pic16 port:
11714 * src/pic16/device.h (typedef PIC16_device) modified fields for
11715 defining microcontrollers,
11716 * src/pic16/device.c: added new info for all devices in Pics16 array,
11717 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11718 to be optimised out by the pCode optimiser,
11719 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11720 specially, bug reported by G.M. Gallant,
11721 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11722 as force'd so that cannot be optimised out by pCode optimiser,
11723 * src/pic16/pcode.c,
11724 * src/pic16/pcodepeeph.c,
11725 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11726 they are disabled by default, but can be enabled explicit with
11727 command argument --denable-peeps, for testing,
11728 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11729 --pomit-ivt in COMPILE_FLAGS
11731 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11733 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11734 compilation on MSVC
11736 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11738 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11740 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11742 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11743 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11745 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11747 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11748 would only assign 0x300001 register.
11750 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11752 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11753 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11755 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11757 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11759 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11760 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11761 added peephole 254 (left shift), 255 (jump table)
11763 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11765 * device/lib/Makefile.in: removed comment line with model-pic16,
11766 * (target port-specific-objects-pic16): the libraries and objects
11767 are copied to the build directory form the device/lib/pic16/bin
11770 Cumulative patch concerning pic16 port:
11771 * library directory has been re-organized,
11772 * added support for PIC18F1220,
11773 * added headers and library sources for chips 18f1220,18f6520,
11774 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11776 * configuration registers setting has changed, now each supported
11777 device has a complete description of the registers it uses,
11778 * all initialisations are moved to idata sections, these section
11779 can be absolute or relocatable,
11780 * fixed initialisation of codespace variables,
11781 * fixed warning about PCLATU and gpsim,
11782 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11783 * (genAssign): use table reads when assigning from variables in codespace,
11784 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11785 char/int variables placed in codespace,
11786 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11787 registers set in .asm file, no need for --pomit-config-words anymore,
11788 * (pic16glue): some 8051 legacy segments are commented out
11789 (to be removed completely),
11790 * added support for alternative assembler and linker with --asm=
11791 and --link= command line arguments,
11792 * peepholes are disabled automatically in the port, no need to
11793 specify on command line,
11794 * port supports natively char/int/long multiplication, but converts
11795 all divisions to support functions,
11796 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11797 to the file set in variable $2,
11798 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11799 strings in ASCII format and not in hex,
11800 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11801 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11802 allocate proper register if iCodes aren't temporary,
11804 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11806 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11808 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11810 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11813 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11816 computed address is reused
11817 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11818 multi-byte bitfields
11820 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11822 * src/z80/gen.c: (genArrayInit): must check for pointers too
11824 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11826 * support/regression/tests/zeropad.c: never meant to commit the
11827 nestedstruct test: removed, added check for GCC version
11829 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11831 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11832 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11833 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11834 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11835 bugs 928906 and 954082 half-empty initializers
11837 * src/SDCCsymt.c (getAllocSize): added for above fix
11838 * src/z80/gen.c (genArrayInit): fixed bug 741044
11839 * support/regression/tests/zeropad.c: added tests
11841 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11843 * src/pic16/device.c (pic16_dump_section): corrected bug which
11844 caused some symbols of the libraries to be misplaced
11846 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11848 * src/pic16/glue.c,
11849 * src/pic16/ralloc.h,
11850 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11851 to fix conflict with pic port
11853 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11855 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11856 externs configuration variables,
11857 * src/pic16/ralloc.h,
11858 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11859 prototype in header, commented out some debug messages
11861 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11863 * src/pic16/glue.c,
11864 * src/pic16/main.c,
11865 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11866 for gpasm COFF object generation. Thanks to D. Hawkins for
11869 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11871 * src/ds390/main.c,
11872 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11873 Brock for spotting this)
11874 * src/ds390/gen.c (genEndFunction),
11875 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11876 interrupt handler and critical. Disable push/pop optimizations when
11877 peephole optimizations disabled.
11879 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11881 Updated pic16 library sources and headers.
11882 * device/lib/pic16/pic18f*/ ,
11883 * device/include/pic16/*.h: modified to handle structured SFR
11886 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11888 * src/port.h (PORT structure): added hook initPaths, now each
11889 port can declare its own default search paths,
11890 which can been seen with the --print-search-dirs option,
11891 see pic16 port for example,
11892 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11893 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11894 * (doPrintSearchDirs): NEW, replaces in a central manner the
11895 printing of search dirs which was split in set*Paths functions,
11896 * (main): added call to port->initPaths and doPrintSearchDirs,
11898 * src/ds390/main.c,
11901 * src/izt/tlcs900h.c,
11902 * src/mcs51/main.c,
11904 * src/pic16/main.c: modified port structures to reflect addition of
11907 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11908 * (pic16_dump_section): for registers in same address reserve memory once,
11909 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11911 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11912 result is greater in size than right or left,
11913 * (pic16_genUMult8X8_8): there are some cases where the result can
11914 be 16 bits size, so handle these,
11915 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11916 * (pic16_outBitC): modified to emit pcodes,
11917 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11919 * (genDivOneByte): implemented algorithm to divide 8-bits,
11920 * (genCmp): uncommented goto, but issues still exist,
11921 * (genAnd): fixed a bug with variables >8bits,
11922 * (genPackBits): optimization added that uses BCF/BSF to change a
11924 * (genAssign): fixed bug when assigning floating point literals,
11925 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11926 __sdcc_gsinit_startup label,
11927 * src/pic16/main.c (_pic16_init): removed search directory
11929 * (_pic16_initPaths): NEW, used to initialise search directories,
11930 * (_hasNativeMulFor): support functions for all except char/int
11931 multiplication, and char division,
11932 * (PIC16_port struct): modified entry for native mul support,
11933 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11935 * (buildCallTree): call to register_usage is ifdef'ed out,
11937 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * device/include/string.h: applied Stas Sergeev's patch to make this
11940 header file compatible with the preprocessor -Wundef option
11941 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11942 failure (fixes bug #941458)
11944 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11947 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11948 that the variable, not the function, should be static
11949 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11950 to be consistent with non-literal case
11952 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11954 * src/SDCCast.c (isConformingBody): fixed bug #949967
11955 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11956 convilong): fixed bug #952086
11958 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11960 * src/SDCCmem.c (allocVariables): fixed bug #955321
11962 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11964 * src/hc08/main.c (_hc08_genAssemblerEnd),
11965 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11966 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11967 completely eliminated the use of a temporary file
11968 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11969 when more than one file linked
11970 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11972 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11975 which fixes bug #543481
11976 * support/regression/tests/bug-751703.c: fixed comments left from a
11977 cut and paste error
11978 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11979 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11980 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11982 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11983 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11984 are now changed to underscores in moduleName
11986 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11988 * as/mcs51/lkmem.c: better fix for bug #954173
11990 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11991 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11993 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11994 * device/include/c8051f000.h,
11995 * device/include/c8051f120.h,
11996 * device/include/c8051f300.h,
11997 * device/include/c8051f310.h,
11998 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11999 PWM16) and detab'ed
12001 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12003 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12004 and mailing lists, doc'ed --no-peep-comments, removed reference
12005 to knoppix (newest version has no LyX/LaTeX), other minor changes
12006 * src/SDCCglue.c (glue): save 2 bytes stack space with
12007 option --main-return. The ljmp could probably be avoided too
12009 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12011 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12013 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12016 * src/SDCCopt.c (isLocalWithoutDef),
12017 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12018 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12019 (credit to Maarten Brock for patch #949363, on which this is based)
12020 * support/regression/tests/bug-751703.c: some test cases of extern used
12021 within inner scopes.
12023 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12025 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12027 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12029 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12030 dwWriteLabel): fix to create valid debugger symbols even when
12031 the module name has non-alphanumeric symbols in it
12032 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12033 when a variable's allocation has been optimized away
12036 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12038 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12040 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12041 * src/mcs51/main.c,
12042 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12043 * src/ds390/main.c,
12044 * src/z80/gen.c (z80_emitDebuggerSymbol),
12046 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12048 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12049 * src/pic16/main.c,
12050 * src/avr/gen.c (avr_emitDebuggerSymbol),
12052 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12054 * src/SDCCdebug.c (emitDebuggerSymbol),
12056 * src/port.h: added a debugger struct to the port struct. Added a
12057 callback for defining debugger symbols
12059 * src/SDCCast.c (createLabel),
12060 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12063 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12064 iCode back to the ast for the function
12066 * src/hc08/ralloc.c (hc08_assignRegisters),
12067 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12068 unneeded fields from the regs struct.
12069 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12070 pushReg() & pullReg() functions instead of emitcode()
12072 * src/hc08/gen.c (genLabel, genhc08Code),
12073 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12075 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12078 * src/hc08/gen.c (genEndFunction, genhc08Code),
12080 * src/mcs51/gen.c (genEndFunction, gen51Code),
12082 * src/ds390/gen.c (genEndFunction, gen390Code),
12084 * src/z80/gen.c (genEndFunction, genZ80Code),
12087 * src/pic/gen.c (genEndFunction, genpic14Code),
12089 * src/pic16/gen.c (genEndFunction, genpic16Code),
12091 * src/avr/gen.c (genEndFunction, genAVRCode),
12093 * src/xa51/gen.c (genEndFunction, genXA51Code),
12095 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12096 specific code to cdbFile.c and out of the backend code generators
12098 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12099 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12100 starting address is now 0
12103 * as/hc08/m08pst.c,
12104 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12105 assembler directive for DWARF support
12106 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12110 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12112 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12114 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12115 and inappropriate peephole optimization in jump tables
12117 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12119 * as/hc08/m08pst.c,
12120 * src/SDCCglue.c: sdccopt works for the hc08 port now
12122 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12126 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12128 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12130 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12136 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12137 comments from the peephole optimizer replacement rules
12138 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12140 * src/SDCCcse.c (updateSpillLocation),
12141 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12143 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12144 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12145 objects far pointers
12147 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12149 * src/SDCCsymt.h: a missing part of my last change
12150 * src/pic/ralloc.c (regTypeNum),
12151 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12153 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12156 * src/SDCCicode.c (aggrToPtrDclType),
12157 * src/SDCCptropt.h,
12158 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12159 ptrPseudoSymConvert),
12160 * src/pic/ralloc.c (regTypeNum),
12161 * src/pic16/ralloc.c (regTypeNum),
12162 * src/hc08/ralloc.c (regTypeNum),
12163 * src/ds390/ralloc.c (regTypeNum),
12164 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12165 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12167 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * link/z80/lkmain.c (afile),
12170 * as/hc08/lkmain.c (afile),
12171 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12172 prevent a pointer problem when a filename has no directory and
12173 no extension specified.
12175 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12177 * link/z80/lkmain.c (afile): allow periods in directory names
12178 * link/z80/lkmain.c (afile),
12179 * as/mcs51/lkmain.c (afile),
12180 * as/hc08/lkmain.c (afile): allow linker script file to have an
12181 extension other than ".lnk"
12182 * link/z80/lklex.c (getfid),
12183 * link/z80/lkmain.c (parse),
12184 * as/mcs51/lklex.c (getfid),
12185 * as/mcs51/lkmain.c (parse),
12186 * as/hc08/lklex.c (getfid),
12187 * as/hc08/lkmain.c (parse): Support comments in the linker script
12188 file on lines by themselves and after filenames
12190 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12192 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12194 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12196 * src/z80/peeph-z80.def: removed some peephole rules that don't
12197 work with multibyte arithmetic (fixed bug #937126)
12198 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12199 to registers and not global variables
12200 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12201 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12202 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12203 checking for assignments not internally generated (fixed bug #931895)
12204 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12205 structure member (fixed bug #930072)
12207 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12209 * src/SDCCmain.c (linkEdit),
12210 * src/hc08/main.c (_hc08_parseOptions),
12211 * as/hc08/Makefile.in,
12212 * as/hc08/aslink.h,
12214 * as/hc08/m08pst.c,
12215 * as/hc08/lkrloc.c (relr, rele),
12216 * as/hc08/lkarea.c (lnkarea)
12217 * as/hc08/lkmain.c (afile, parse),
12218 * as/hc08/lkelf.c: support for ELF output
12219 * as/hc08/lks19.c (s19),
12220 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12222 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12224 * as/mcs51/lkihx.c: Fixed bug #899105.
12226 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12228 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12229 .dsp files from Unix to DOS.
12231 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12234 function pointers; we have been compliant for several months now.
12235 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12236 change that was accidently commented out
12237 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12238 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12241 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12243 * src/hc08/gen.c: output of all of the internal debugging information
12244 is now controlled by the D() macro; it is disabled by default
12246 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12249 harder to keep the same registers during a CAST iCode
12250 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12251 long via int can be done in a single cast, if the signedness is
12253 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12254 putchar() in tinibios.c in ds390's library
12256 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12258 * src/SDCCast.c (decorateType): fixed bug #898889,
12259 cast result of a literal complement too
12260 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12261 fixed check for bitfields
12263 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12265 * src/SDCCicode.c (geniCodeLogic): made it static,
12266 (geniCodeLogicAndOr): added in order to fix bug #905492,
12267 (ast2iCode): fixed bug #905492
12268 * support/regression/tests/bug-905492.c: added
12269 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12270 (processParms): fixed bug #927659: don't copy parms, this will clear
12272 * support/regression/tests/bug-927659.c: added
12274 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12276 * src/SDCCast.c (addCast): don't cast float to char
12277 * device/lib/libsdcc.lib: added _memmove
12279 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12281 * device/lib/large/Makefile: fixed parallel execution by
12282 replacing `make` by `$(MAKE)`
12284 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12286 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12287 offsets (fixes bug #923936)
12289 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12291 * device/lib/small/Makefile: fixed parallel execution by
12292 replacing `make` by `$(MAKE)`
12294 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12296 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12298 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12300 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12301 * src/regression/Makefile: Regression test was not running.
12303 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12305 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12306 complement if possible
12307 * src/SDCCval.c (valComplement),
12308 * src/SDCCicode.c (operandOperation): fixed complement of literal
12309 * support/regression/tests/onebyte.c (testComplement): added
12311 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12313 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12314 return an optimized tree; actually replace actParm with the new tree
12315 * src/SDCCast.h: added some parantheses to remove side effects
12316 * support/regression/tests/bug-920866.c
12318 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12319 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12320 Bit operands were not being handled properly in the pic14 port.
12321 (now src/regression/add.c passes again).
12323 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * src/SDCC.y (labeled_statement): case and default no longer require
12326 a following statement (RFE #893037)
12328 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12330 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12331 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12332 disabled (fixes bug #916294)
12333 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12334 "mov a,acc"; patch provided by Lenny Story
12335 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12337 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12341 * src/ds390/gen.c (genFunction, genEndFunction),
12342 * src/ds390/ralloc.c (ds390_assignRegisters),
12343 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12344 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12345 pushed if there are parameters passed on the stack. Also, a cleaner
12346 way to decide if r0/r1 should be pushed/popped. (Together they fix
12349 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * device/lib/mcs51/crtpagesfr.asm,
12353 * device/lib/mcs51/crtxinit.asm,
12354 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12355 to avoid confusion with Si Lab's SFRPAGE register.
12357 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12359 * src/SDCCglue.c (emitMaps): allow public sfr variables
12360 * src/SDCCglue.c (initialComments): include compiler build date
12361 with compiler version and put the timestamp of the generated
12362 assembly file on a serperate line to be less confusing.
12363 * src/port.h: added genInitStartup hook
12365 * src/ds390/main.c,
12368 * src/pic16/main.c,
12370 * src/z80/main.c: genInitStartup initialize as NULL (default to
12371 historical behaviour)
12372 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12373 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12374 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12375 library instead of hard coding it into the compiler.
12376 * support/regression/ports/mcs51-stack-auto/spec.mk,
12377 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12378 * device/lib/mcs51/Makefile,
12379 * device/lib/small/Makefile,
12380 * device/lib/large/Makefile,
12381 * device/lib/mcs51/crtpagesfr.asm,
12382 * device/lib/mcs51/crtstart.asm,
12383 * device/lib/mcs51/crtxclear.asm,
12384 * device/lib/mcs51/crtxinit.asm,
12385 * device/lib/mcs51/crtclear.asm,
12386 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12387 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12388 and into user configurable files.
12389 * device/lib/clean.mk: clean mcs51 directory too
12390 * support/regression/tests/longlit.c: added static to T1 declaration
12391 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12392 accesses in the initialization code
12394 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12396 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12397 OSCTRIMVAL as noted in bug #916008
12399 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12401 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12402 in loops with multiple exits (reported as incorrect registers
12403 used by Martin Helmling in Sdcc-user list)
12405 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12407 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12408 made ds390 register extensions look less like error messages
12410 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12412 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12413 reported by Adam Wozniak in Sdcc-user list
12415 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12417 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12418 arithmetic optimizations, added debug output
12420 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12422 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12423 * sdcc.spec: updated and split sdcc into 3 rpms
12424 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12425 needed for literals of LEFT_OP and '+'
12426 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12427 introduced RESULT_TYPE_NOPROM
12428 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12430 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12431 limited promotion to int only for '*'
12432 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12434 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12436 * src/pic16/gen.c (genSkip),
12437 (genc16bit2lit), (gencjneshort): commented out
12438 (is_LitOp): new helper function, checks operand type
12439 (genCmpEq): rewritten
12441 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12443 * support/regression/tests/bug-908454.c: added
12445 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12447 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12448 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12449 (geniCodeCast): cosmetic, don't preserve bit storage class
12450 (geniCodeLeftShift): added promotion
12451 (geniCodeLogic): fixed regression
12452 * src/SDCCsymt.c (computeTypeOr): accept bits too
12453 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12455 2004-03-07 Borut Razem <borut.razem AT siol.net>
12457 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12459 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12461 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12462 version of pic16_genPackRegisters which does not check if ic is a
12464 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12465 function cause string1.c regression test fails
12467 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12469 * sim/ucsim/configure.in,
12470 * sim/ucsim/configure,
12471 * sim/ucsim/doc/Makefile.in: use docdir
12472 * src/SDCC.y: fixed sbit atrributes
12473 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12474 * src/SDCCast.c (decorateType): |^& need special promotion handling
12476 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12477 * src/SDCCsymt.h (computeType),
12478 * src/SDCCicode.c: computeType() needs op
12479 * src/SDCCsymt.c (checkTypeSanity),
12480 * doc/sddman.lyx: "plain" bitfields are unsigned
12481 * src/SDCCsymt.c (computeTypeOr): added
12482 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12484 * src/SDCCval.c (val*): computeType() needs op
12485 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12486 * support/regression/tests/onebyte.c: added tests for |^&
12488 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12490 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12491 for writing icode into asm output.
12493 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12495 * src/pic16/device.c: added some debug lines enabled
12496 with macro DEBUG_CHECK,
12497 * src/pic16/genarith.c: more debug in genPlus,
12498 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12499 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12500 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12501 * (aopForSym): onStack symbols are re-placed in data memspace,
12502 and onStack flag is cleared,
12503 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12504 copy temporary pcodeop,
12505 * (genPcall): added warning for not updating PCLATU,
12506 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12507 always true for pic16 port,
12508 * (genMultOneWord): NEW, supports integer multiplication,
12509 * (genMult): modified to call genMultOneWord,
12510 * (ifxForOp): added warning when return NULL,
12511 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12512 flag is set before call to operandFromSymbol for implicit
12514 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12515 options.intlong_rent are set by default,
12516 * (_hasNativeMulFor): modified to allow port generation of integer
12518 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12519 set regtype to REG_SFR for all registers, restricting seting the
12520 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12522 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12524 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12525 more than 500 times in the regression tests
12527 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12529 * support/Util/SDCCerr.h,
12530 * support/Util/SDCCerr.c,
12531 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12533 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12534 for symbol conflicts.
12535 * support/valdiags/tests/enum.c,
12536 * support/valdiags/tests/tentdecl.c,
12537 * support/valdiags/tests/struct.c: expect possible error messages
12538 referring to original symbol definitions.
12539 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12541 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12543 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12545 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12547 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12549 * src/pic16/ralloc.c (newReg): fixed bug #908929
12551 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12553 * src/ds390/gen.c: added missing #include "main.h"
12555 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12557 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12558 checking if symbol is already in set,
12559 * src/pic16/device.h: prototype for checkAddSym,
12560 * src/pic16/gen.c: (_G): added entry interruptvector,
12561 * (assignResultValue): removed some commented out lines,
12562 * (genFunction): check for ISR via sym->type, absolute section for
12563 interrupt code is created via a new pBlock, the goto instruction is
12564 placed now correctly at the interrupt vector position, changed all
12565 references from ivec to _G.interruptvector,
12566 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12567 is the interrupt is a high priority one, same for return from ISR,
12568 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12569 externs to calls of checkAddSym,
12570 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12571 pic16_pcode_verbose flag is set,
12572 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12573 * src/pic16/pcoderegs.c: message about how many registers are saved
12574 will only be emitted if pic16_pcode_verbose flag is set,
12576 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12578 * src/ds390/ralloc.h,
12579 * src/ds390/ralloc.c (ds390_regWithIdx),
12580 * src/ds390/gen.c (emitcode),
12581 * src/ds390/main.h,
12582 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12583 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12584 ds390operandCompare, getRegsRead, getRegsWritten,
12585 initializeAsmLineNode): customized instruction size calculation for
12586 ds390, started basis for some register optimizations
12587 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12588 corresponding assembly output
12589 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12590 missing push/pop of r0/r1. Optimized push/pops
12592 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/mcs51/main.c (instructionSize): fixed ACALL size
12595 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12597 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12599 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12600 the sorting of rlist with NULL elements
12601 * (print_idataType, print_idata): NEW to create idata sections
12602 * src/pic16/device.h: idataSymSet new variable
12603 * src/pic16/gen.c (genFunction): fixed some bugs in string
12604 comparing, improved the absolute section creation for ISRs,
12605 added FSR0L/FSR0H in registers that are saved in an ISR,
12606 * (genInline): fixed the processing of inline snippets,
12607 now they undergo no process by the peephole optimizer
12608 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12609 are placed in idataSymSet,
12610 * (pic16emitStaticSeg): extern symbols are added in externs,
12611 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12612 switching when aboslute variables are placed in access bank memory
12613 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12614 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12615 commented out with #if,
12616 * (pic16_packRegisters): reintroduce the check for CAST because some
12617 symbols are not correctly handled,
12618 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12619 pCodeInstruction instead of pCode,
12620 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12621 pCodeAsmDir definition,
12622 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12623 directive, then the argument directive is emitted without the leading
12624 tab, hack for inline labels which must be in the first column,
12625 * (compareLabel,pic16_findNextInstruction),
12626 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12627 * (insertBankSwitch): modified for the new pCodeAsmDir,
12629 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12630 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12632 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12634 * (pushSide): commented out with #if,
12635 * (assignResultValue): fixed some typos in saving
12637 * (genPcall): FIXED and sync'ed with genCall,
12638 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12639 * (genNearPointerGet): fixed to handle some more cases,
12640 implementation scheme via table reads,
12641 * (genConstPointerGet): modified to access code memory correct,
12642 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12643 and improved to handle some cases
12644 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12645 instead of "RETLW" for init data
12646 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12647 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12648 variables are placed in access bank memory (<0x80 and >=0xf80),
12649 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12650 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12651 TBLWT_POSTDEC,TBLWT_PREINC
12652 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12653 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12655 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12656 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12657 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12658 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12660 2004-02-29 Borut Razem <borut.razem AT siol.net>
12662 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12663 support/Util/findme.h, support/Util/system.h: enhance binary relative
12664 search for lib and include by using findProgramPath()
12666 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/SDCCpeeph.c (pcDistance),
12671 * src/mcs51/ralloc.h,
12672 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12673 * src/mcs51/main.h,
12674 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12675 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12676 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12677 size calculation port specific, started basis for some register
12679 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12680 missing push/pop of r0/r1. Optimized push/pops
12681 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12682 * device/lib/_modsint.c (_modsint),
12683 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12684 and stack version so regression tests pass
12686 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12688 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12689 * src/SDCCast.c (decorateType): catch another small optimization
12691 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12692 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12693 modified to finally use computeType() all over SDCC,
12694 see Feature Request #877103
12695 * src/SDCCval.h: cosmetic
12696 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12697 valCompare(); regression tested in muldiv.c
12698 * support/regression/tests/muldiv.c (testMod): mod sign follows
12701 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12703 * src/SDCCast.c (decorateType): fixed bug #902362
12704 * doc/INSTALL.txt: fixed install instructions for win32
12706 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12708 * device/include/Makefile.in (install): fixed by replacing spaces
12711 * doc/INSTALL.txt: updated for release
12712 * doc/sdccman.lyx: added warning for --xstack being buggy
12714 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12716 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12717 to eliminate build warnings.
12718 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12720 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12721 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12723 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12724 removed -penable-stack, added comment for stack pragma, added
12725 warning for not initializing the stack/frame registers, removed
12726 comment at interrupts section
12728 Stack is made permanent, there is no ability to disable stack usage.
12729 * src/pic16/device.h,
12730 * src/pic16/device.c: removed all references to USE_STACK macro,
12731 * src/pic16/device.c (pic16_dump_section): when no elements in
12732 rlist, free rlist before return,
12733 * (pic16_dump_int_registers): NEW, internal registers are a new set
12734 of general purpose registers reused by each function,
12735 * (checkAddReg): returns 1 if registers is added to set,
12736 * (pic16_groupRegistersInSection): when a registers is of type
12737 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12738 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12739 SRCASECMP macro is moved here from device.c
12740 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12741 PO_PCLATU, PO_PRODL, PO_PRODH,
12742 * (pic16_pCodeOpType, genMinus,
12743 changed compares to "a" register, with AOP_ACC,
12744 * (pic16_genPlus): fixed some bugs and indented properly,
12745 * (pic16_addSign): changed size to size+offset in the MOVWF
12747 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12748 multiply 8-bit operand by literal, result is 8-bit,
12749 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12750 multiply 2 8-bit operand, result is 8-bit,
12751 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12753 * src/pic16/gen.c: changed accUse to contain WREG only,
12754 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12755 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12756 true, do not use immediate addressing any more unless sym is a
12757 pointer in codespace,
12758 * (aopForRemat): do not use immediate addressing when symbol not in
12759 codespace and when symbol's address is requested,
12760 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12762 * (aopGet): added case for AOP_ACC and don't return "accumulator
12763 bug" but WREG instead,
12764 * (popGetTempReg): pushes contents of temporary register in stack,
12765 * (popReleaseTempReg): pops contents of temporary register from
12766 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12767 * (pic16_popGet): separated case AOP_ACC to return register WREG
12768 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12769 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12770 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12771 the use of immediate pointers to certain cases only.
12773 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12774 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12775 * (assignResultValue, genCall, genRet): modified to use the new
12776 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12777 genPcall is still broken,
12778 * (genFunction): added code to create 'A' type pBlocks when
12779 interrupt functions are generated, code not extensively tested yet,
12780 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12781 * (genEndFunction): modified so ISRs pop stored registers from stack,
12782 * (genMultOneByte): cleanup,
12783 * (AccRsh): added flag andmask, to and result with appropriate mask,
12784 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12785 * (genDataPointerGet): fixed and reenabled its use,
12786 * (genNearDataPointerGet): bugs fixed,
12787 * (genDataPointerSet): bugs fixed,
12788 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12789 pic16_DumpSymbol, pic16_DumpOp,
12790 * src/pic16/genutils.h: function prototypes for the above functions,
12791 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12793 * (pic16emitRegularMap): many many many improvements, but needs a
12795 * src/pic16/main.c: enable_stack in pic16_options is removed,
12796 * (_pic16_parseOptions): removed command line options -penable-stack,
12797 * (_process_pragma): emit stack symbol only when stack pragma is
12799 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12800 redirected to FSR0L/FSR0H pair,
12801 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12802 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12803 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12805 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12806 * (dumpPicOptype): NEW,
12807 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12808 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12809 with movff instruction,
12810 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12811 added pic16_int_regs, some packRegsFor* functions are commented out,
12812 because produce errors,
12813 * src/pic16/NOTES: minor modifications
12815 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12817 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12818 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12820 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12821 * as/mcs51/lkaomf51.c: fixed bug #895763
12823 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12825 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12827 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * doc/sdccman.lyx: added details about the HC08 storage classes and
12830 interrupts, fixed the register usage info for z80 & gbz80
12832 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12834 * doc/sdccman.lyx: added more pic16 port documentation
12835 * device/include/pic16/: added header pic18fregs.h
12837 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12839 * doc/sdccman.lyx: added Vangelis' contribution
12841 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12844 extend to the next CALL or PCALL, not just to the next CALL.
12846 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12848 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12850 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12853 bug #895752 and a better fix for bug #716790
12855 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12859 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12861 * doc/sdccman.lyx: minor changes, minor changed
12863 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12865 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12866 which can't handle SDCC_NEWONEBYTEOPS,
12867 (geniCodeMultiply): removed conversion from mult to shift for pic14
12870 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12874 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12875 thus fixing bug #895406
12877 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12879 * device/lib/_modsint.c,
12880 * device/lib/_modslong.c: sign follows divisor only
12881 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12882 signs or signedness can be ignored
12883 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12884 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12885 added optimization for IFX,
12886 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12888 reenabled optimization for IFX, which was removed on 2004-01-11
12889 * src/SDCCast.h: added return type IFX
12890 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12891 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12892 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12893 SDCC_OLDONEBYTEOPS selects the old behaviour
12894 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12895 changed again and commented promotion rule
12896 * src/SDCCval.c (valDiv): promotion no longer necessary
12897 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12898 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12900 * support/regression/tests/onebyte.c: added
12902 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12904 * gen.c (genInline): reverted to old code for assemnling inline
12905 code because of bug reported James Chadd
12907 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12909 * ralloc.h: missing declarations from previous patch,
12910 seems that patch for ralloc.h was never applied, fixed
12912 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12913 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12917 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12918 indirect addressing. Marked FSR0 as deprecated
12919 * gen.c (pointerCode): commented out, not needed now
12920 (pic16_popGet2p): new MOVFF helper function
12921 (genGenPointerGet),
12922 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12923 (shiftRLong): removed duplicate debugging info
12925 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12927 * src/ds390/gen.c (genNearPointerGet),
12928 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12929 optimization with bits, but not bitfields.
12930 * src/ds390/ralloc.c (packRegisters),
12931 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12933 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12935 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12937 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/SDCCicode.c (operandFromSymbol),
12941 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12942 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12943 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12944 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12945 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12946 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12948 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12949 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12950 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12951 * src/SDCCsymt.c (newSymbol),
12952 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12955 * src/SDCCval.c (newiList): fixed bug #885705
12957 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12959 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12960 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12962 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12964 * device/include/c8051f120.h,
12965 * device/include/c8051f300.h,
12966 * device/include/c8051f310.h: added/updated header files for Silicon
12967 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12968 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12969 in new section Submitting patches
12971 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12973 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12974 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12975 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12977 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12978 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12979 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12981 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12982 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12983 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12985 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12986 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12987 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12988 genGenPointerSet): fixed bug #892400
12989 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12990 to eliminate build warnings.
12991 * src/SDCCast.c (processParms),
12992 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12994 * support/valdiag/valdiag.py: added GCC to the list of defines active
12995 when compiling with gcc
12997 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * support/Util/SDCCerr.h,
13000 * support/Util/SDCCerr.c,
13001 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13002 with an incomplete type (fixed bug #883734)
13003 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13005 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13007 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13009 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * src/SDCCast.c (decorateType),
13012 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13013 function pointer implementation
13014 * support/regression/tests/funptrs.c: added tests to verify both forms
13015 of function pointers work correctly. Added tests to verify parameters
13016 are passed in the correct order.
13018 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13020 * device.c (regCompare): registers are sorted by ascending
13021 address and increasing size,
13022 * main.c (_pic16_finaliseOptions): removed the declaration
13023 of compiler macro MCU. Now a macro of the format pic18fxxxx
13024 will be defined from the command line
13026 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13027 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13029 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13030 PCOP_RLCF was overwritten!
13031 * gen.c (genSkip): commented out calls to pic16_emitcode,
13032 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13034 * (genRRC): added debugging info,
13035 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13036 overwritten while shifting,
13037 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13038 overwritten while shifting,
13041 * (shiftLLeftOrResult),
13042 * (shiftRLeftOrResult),
13044 * (shiftLLong): Implemented with pic16_emitpcode
13045 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13046 * (genLeftShift): Fixed bug, operand for shift by variable always
13047 was "and"ed with 0x0f,
13048 * (genLeftShiftLiteral),
13050 * (genRightShiftLiteral): added debugging info,
13051 * (genrshFour): added comment,
13052 * (genRightShift): determined signedness from operand "left"
13053 instead of "result"
13055 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13057 * src/SDCCicode.c (geniCodeParms),
13058 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13059 function pointers, fixed function pointer bugs #861242 and #861896
13061 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13063 * device/include/c8051f000.h,
13064 * device/include/c8051f120.h,
13065 * device/include/c8051f300.h: added header files for Silicon
13066 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13068 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13070 * src/SDCCast.c (processParams): added new type flow and restructured
13071 (gatherAutoInit): added new type flow
13072 (addCast): cosmetic changes
13073 (getLeftResultType): added new type flow for array indices, patch
13074 provided by Stas, see FR #877103
13075 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13076 array index patch by Stas
13077 * src/SDCCast.h: added prototype getResultTypeFromType()
13079 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13080 * src/pic/glue.c (pic14emitStaticSeg),
13081 * src/pic16/glue.c (pic16emitStaticSeg),
13082 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13083 for initialization of symbols
13084 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13085 * support/Util/SDCCerr.h:
13086 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13087 * .version: bumped version number to 2.3.8
13088 * device/include/Makefile.in (install),
13089 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13092 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13094 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13095 Slade Rich fixed an optimization bug
13096 * src/pic/pcodepeep.c,
13097 * src/pic/pcoderegs.c
13098 * doc/Makefile (install): added test for directory
13100 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13103 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13104 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13105 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13106 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13107 * as/mcs51/asexpr.c (term),
13108 * as/hc08/asexpr.c (term): fixed bug #887146
13110 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * src/z80/gen.c (genMult): handle single byte result product
13113 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13114 DUMMY_READ_VOLATILE (fixed bug #886367)
13116 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13118 * support/regression/tests/libmullong.c: fixed logic, on little endian
13119 hosts we ended without a mullong_wrapper()
13121 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13124 virus/worm forged address usage.
13126 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13128 Fixed promotion, it should be done on AST level:
13129 * src/SDCCast.c (addCast): added promotion to int
13130 (decorateType): updated call to upCast()
13131 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13132 usualUnaryConversions()
13134 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13136 * support/regression/tests/literalop.c (mulWrapper): Added a
13137 wrapper to remove integer overflow warnings.
13139 * support/regression/tests/float_trans.c: Made work on host.
13141 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13144 * support/regression/generate-cases.py (main): Changed from inline
13147 * doc/Makefile (install): Changed to depth first to get rid of
13148 missing directory install warning.
13150 * as/Makefile (install-doc): Made work on Mac.
13152 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13154 * src/SDCCast.c: added an additional type flow in decorateType() of
13155 opposite direction, see feature request #860006; it's enabled at runtime
13156 by setting the environment variable SDCC_NEWTYPEFLOW
13157 * src/SDCCast.h: changed prototype of decorateType()
13158 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13159 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13160 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13161 see feature request #877103
13162 * src/SDCCval.c: updated call of decorateType()
13163 (valBitwise): fixed bug #882876
13164 (valMinus): added promotion
13165 (valLogicAndOr): result is unsigned
13166 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13167 * src/SDCCsymt.c (computeType),
13168 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13169 must not cause an unsigned operation
13170 * src/pic/glue (pic14emitRegularMap),
13171 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13173 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13175 * src/pic/pcode.c (PCodeID): commented out left over debug code
13177 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13179 * support/valdiag/tests/overflow.c: added shift tests
13180 * src/pic/device.c,
13187 * src/pic/pcodepeep.c,
13188 * src/pic/pcoderegs.c,
13189 * src/pic/ralloc.c,
13190 * src/pic/ralloc.h: applied patch from Slade Rich;
13191 added support for multiple code pages and multiple RAM banks on the
13192 PIC 14 port. The ASM files now no longer simply assume all the
13193 code / RAM are in the same page / bank. This means the linker can
13194 safely allocate code/RAM of separate ASM files to different pages/banks.
13195 * doc/sdccman.lyx: added Slade's tips
13196 * src/mcs51/peeph.def: fixed bug #880768
13198 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13200 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13201 * src/SDCCast.c (decorateType): fixed bug #880197
13203 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13205 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13208 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13209 strtof is not part of C89 and isn't included with Mac OS X.
13211 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13213 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13214 shiftL2Left2Result): fixed bug #879326
13215 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13216 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13217 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13218 address fetch for clr instruction
13219 * device/lib/hc08/_mulint.c: created optimized assembly version
13220 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13222 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13224 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13225 proposed in FR #877103
13227 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13229 * src/SDCCval.c (cheapestVal): added missing checks
13230 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13231 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13233 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13235 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13238 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13240 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13241 loaded with the linker search paths (-L arguments) and the libraries
13242 to be linked with the current source (-l arguments). Changes
13243 currently will affect only the pic16 port.
13244 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13245 include path the port specific paths and port specific libraries,
13246 * gplink command now contains the $3 argument,
13247 * src/pic16/device.h,
13248 * src/pic16/device.c,: structure PIC_device is made public and
13249 renamed to PIC16_device, the same for variable Pics which is renamed
13250 to Pics16. Updated all references to them.
13251 * src/pic16/glue.c (pic16glue): corrected bug with code
13252 initialization which bypassed the variable initializations block.
13254 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13255 COMPILE_FLAGS and added the --nostdinc option
13257 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13259 * device/include/mc68hc908jb8.h: Register defs for another member
13260 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13262 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13264 Documenting changes from previous commits.
13265 * configure.in (version 1.56),
13266 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13267 when generating output files to configure the pic16 library,
13268 but now I've commented it out, since gputils aren't installed in the
13269 SF compile farm, so library won't compile
13271 * device/lib/Makefile.in (version 1.56): initially I've added in
13272 target 'all' the prerequestive 'model-pic16' so it compiled the
13273 pic16 library, but now I've commented it out for the same reasons
13275 * added targets 'model-pic16' and 'objects-pic16' to compile the
13277 * added target 'port-specific-objects-pic16' to handle the
13278 generated libraries and copy them into the build/ directory
13279 * added target 'clean-intermediate-pic16' to clean intermediate
13280 files into pic16 directory
13281 * in target 'installdirs' added line to create directory pic16 in
13282 the installation path
13284 * device/include/Makefile.in (version 1.11): in target 'install'
13285 added lines to copy all header files to installation path,
13286 * in target 'installdirs' added line create directory for pic16
13287 headers in the installation path
13289 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13291 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13294 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13297 * device/lib/configure.in,
13298 * device/lib/configure: fixed for autoconf 2.57
13300 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13302 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13303 option so that it actually works. Made it specific to the z80, since
13304 the gbz80 doesn't have these kinds of I/O ports.
13306 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * device/include/z180.h,
13309 * device/lib/_memcpy.c,
13310 * device/lib/_memmove.c,
13311 * device/lib/_mulint.c,
13312 * device/lib/ser_ir.c,
13313 * device/lib/ser_ir_cts_rts.c,
13314 * device/lib/_strcmp.c,
13315 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13316 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13317 portmode; added deprecation warning for bank= and protmode= forms.
13318 Also, guard against buffer overflow.
13319 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13321 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13324 changed interrupt vector table generation to only emit declared vectors.
13325 * device/include/Makefile.in: added missing backslash
13326 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13328 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13330 Mainly changes to support compilation of the device libraries
13331 * src/pic16/device.c: stack is allocated via symbol and not
13332 via literal number. The symbol is placed in the corresponding
13333 position of the data ram
13334 * (pic16_dump_section): relocatable and absolute uninitialized
13335 data are now emitted in sorted order to reduce section naming,
13336 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13337 weren't marked as being in the access bank,
13339 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13341 Added portion of GNU PIC Library under the directory
13342 device/include/pic16 and device/lib/pic16. These files
13343 contain the declarations of SFRs for the PIC18Fxx2 devices.
13344 The directory is initialized via configure from toplevel.
13346 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13348 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13349 the spilllocations to be compared correctly
13351 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13353 * src/SDCCast.c (decorateType): fixed bug introduced today
13355 2004-01-12 Borut Razem <borut.razem AT siol.net>
13357 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13358 doc/sdccman.lyx: upper case pragmas are deprecated
13360 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13362 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13363 in simpler and even better code
13365 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13367 * src/SDCCicode.c (operandOperation): fixed bug #874819
13368 * src/SDCCast.c (decorateType): fixed
13369 char foo (unsigned long ul) { return ul > 0; }
13371 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13373 * doc/sdccman.lyx: Moved and added some sections, small changes
13374 all over. Telling LaTeX to be less strict with word spacing
13375 to better keep the right margin. Changed some notes about
13376 maintainance of the ports in section 3.2.1 - is it OK like this?
13378 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13380 SDCC source changes:
13381 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13382 convilong): modified to inform the pic16 port that builtin functions
13385 PIC16 PORT specific changes:
13386 * src/pic16/device.c pic16_dump_equates() added,
13387 processor registers declared internally by the port are emitted in
13388 the translation as equates,
13389 * src/pic16/gen.c: inline code is passed unprocessed to the
13391 * (pic16_popGetLit2): fnuction modified to take second operand as
13392 pCodeOp pointer and not as literal,
13393 * (popRegFromIdx): prefixed with pic16_,
13394 * (pic16_popCombine2): modified to receive already allocated pCode
13396 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13397 * (genFunction): initializes local stack frame and pushes on stack
13398 all the registers used by this function,
13399 * (genEndFunction): restores all registers from stack and restores
13401 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13403 * (pic16glue): changed the program startup sequence,
13404 * added new dbName code 'A' for functions placed in absolute section
13405 * src/pic16/main.c: added function attribute _naked,
13406 * added pragma 'code' to place a fnuction at an absolute address,
13407 * added command line arguments --debug-ralloc and --pcode-verbose,
13408 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13409 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13410 * (pic16_newpCodeOpLit2): modified to take the second operand as
13412 * (pic16_printpBlock): modified to emit each function in a separate
13414 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13415 UPPER for immediate operands,
13416 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13418 * src/pic16/peeph.def: all peepholes with movff are commented out,
13419 because there is a problem in the pcode peep optimizer,
13420 * src/pic16/ralloc.c: the register allocator can now reuse local
13421 function symbols for another function. This saves register usage.
13422 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13424 Added file src/pic16/NOTES with information about program writing on
13425 the current port version.
13427 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13429 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13430 and peephole 252 (array access)
13432 2004-01-09 Borut Razem <borut.razem AT siol.net>
13434 * src/SDCCmain.c : fixed #872250: -l command line defined library
13435 files are scanned before standard library files
13437 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/SDCCast.c (decorateType): fixed bug #874046
13441 2004-01-09 Borut Razem <borut.razem AT siol.net>
13443 * support/scripts/sdcc.nsi: remove previous installation
13445 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13447 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13448 bytes for last interrupt vector (mcs51)
13449 * sdcc.spec: fixed typo
13451 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13454 gen51Code): more efficient parameter receive for --model-large
13457 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 * src/ds390/main.c,
13460 * src/z80/main.c: added missed needLinkerScript flags (more than
13461 one port structure defined in these file)
13462 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13465 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13467 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13468 * src/port.h: added flag needLinkerScript in port->linker
13469 structure to inform whether to create a .lnk file or not,
13471 * src/ds390/main.c,
13473 * src/mcs51/main.c,
13475 * src/pic16/main.c,
13477 * src/z80/main.c: changed appropriately to configure
13478 needLinkerScript flag
13480 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13481 * src/pic/glue.c: added variable udata_section_name to
13482 override default uninitialized data segment definition for
13483 devices only with SHAREBANK memory (reported from Erik Epetrich)
13484 * (pic14emitOverlay): modified to emit a commented overlay segment
13485 directive when no overlay data exist
13486 * (picglue): modified to emit uninitialized data segment
13487 according to udata_section_name
13488 * src/pic/main.c (_pic14_parseOptions): added command line
13489 options --udata-section-name=[name] to override default
13490 udata definition name
13491 * modified _linkCmd and _asmCmd to include compiler passed
13492 arguments via -W option
13493 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13494 object file from '.rel' to '.o' in port->linker structure,
13495 changed size of fptr from 2 to 3 in port structure
13497 2004-01-07 Borut Razem <borut.razem AT siol.net>
13499 * support/scripts/sdcc.nsi: update PATH
13500 * support/scripts/sdcc.ico: craeted
13502 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13504 * device/include/Makefile.in: fix install
13505 * doc/Makefile: fix install
13507 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13511 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13512 how the function variable allocation summary is displayed; also
13513 include information about variables allocated to the overlay
13516 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13518 * as/mcs51/lkmain.c: Help about -Y option
13519 * as/mcs51/lkarea.c: Fixed gcc warnings
13521 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13523 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13525 * support/valdiag/tests/overflow.c: added
13526 * src/SDCCast.c (decorateType),
13527 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13528 LEFT_OP (left shift)
13530 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13532 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13533 (default behaviour).
13535 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 A python script to validate compiler diagnostic messages. It can be
13538 used to verify that sdcc complains about bad c source code and
13539 gives a good location of the error.
13540 * support/valdiag/Makefile,
13541 * support/valdiag/valdiag.py,
13542 * support/valdiag/tests/*
13544 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13547 * src/SDCCsymt.c (newEnumType),
13549 * support/Util/SDCCerr.c,
13550 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13552 * support/regression/tests/enum.c: added test for enum values that
13553 require at least 2 bytes of storage.
13555 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13557 * src/common.h: added ifndef/define/endif macros
13558 around the header file.
13559 Bug reported from Jesus Calvino-Fraga
13561 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13563 * sdcc.spec: updated
13564 * device/include/Makefile.in: don't install CVS directories
13565 * device/lib/Makefile.in: added removal of CVS directories after install
13566 * doc/Makefile: fixed install, added local_icons
13567 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13568 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13569 * src/ds390/gen.c (genRightShift): fixed bug #870788
13570 * src/SDCCast.c (decorateType): fixed bug #870781
13572 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13574 PIC16 port related changes:
13575 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13576 added variable stackPos,
13578 * gen.c: genCall, assignResultValue: added support for
13579 pushing/retrieving function parameters to/from stack,
13580 genFunction,genEndFunction: setup stack frame for the
13581 generated function,
13582 genAddrOf: will be changed according to bug 863624
13584 * added files genutils.c and genutils.h which contain gen*
13585 debugged and optimised functions extracted from gen.c
13587 * glue.c: added variable 'externs' which holds extern symbols,
13588 pic16emitRegularMap: is modified to properly handle relocatable
13589 symbols under the new scheme,
13590 pic16createInterruptVect: is modified
13591 pic16printPublics: is modified to emit 'global' assembler directives,
13592 added pic16_printExterns to print extern symbols,
13593 pic16glue: initializes stack/frame pointer in the beginning of
13594 the assembly output. Temporary hack, will be corrected later,
13595 because gplink yet does not support stack and SDCC does not
13596 yet support a type of crt0.o object to create the final binary.
13598 * Removed many lines that contain 8051 legacy code.
13599 * The code is finally placed under a 'code' directive.
13600 * Added port specific options.
13602 * _process_pragma: simplified since now we do not need *special*
13603 include file to define SFR registers. But a separate header
13604 will be needed. This will be developed later.
13605 * _pic16_parseOptions: added, parses port specific options:
13606 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13607 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13608 --preplace-udata-with=
13610 * _pic16_setDefaultOptions: modified to initialize section names,
13611 but hack is temporarly out of order since it needs improvement.
13612 * _pic16_genAssemblerPreamble: configuration words are emitted by
13613 their address instead of their name. This part is incomplete and
13614 supports only the 18Fxx2 devices. Other devices will emit an error
13615 during assembly since they do not contain the same set of config
13617 * _pic16_genIVT: is modified,
13619 * pcode.c: added definitions for some hardware registers that are needed
13621 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13622 All PCI entries are updated. Now LFSR is supported.
13623 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13624 * added pic16_newpCodeOpLit2 to support instructions with
13625 two literal arguments
13626 * pic16_pCode2str: corrected code that emits assembler instructions
13627 with two literal operands and those that have an access bit modifier
13628 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13629 this fixes a bug which caused some labels to be lost, when an
13630 assembler directive was added, i.e. banksel,
13631 * pic16_FixRegisterBanking: improved logic that causes the insertion
13633 * InlineFunction: functions that are called once, are not any more
13634 inlined. This can be a port option in the future,
13636 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13638 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13639 hold the corresponding uninitialized symbols,
13640 * pic16_allocProcessorRegister: registers have explicit marked the
13642 * pic16_allocInternalRegister: registers are explicit marked as
13644 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13645 processing list, so bit registers were lost,
13648 * ralloc.h: added field 'accessBank' and original symbol operand
13649 in register definition,
13650 * removed the field isMapped from register definition,
13652 ** Several functions have been removed from various sources:
13653 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13654 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13655 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13656 pic16_assignRelocatableRegisters
13658 ** others have been introduced:
13659 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13660 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13662 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13664 * support/scripts/inc2h.pl: changed definition of BIT_AT
13665 to emit 'sbit at' instead of 'bit at'. This was a request.
13667 PIC16 port related preliminary changes:
13668 * gen.c: prefixed function popRegFromString with
13669 pic16_ and all references to it corrected
13670 * pcode.c: all pic16_pc_* hardware registers prefixed
13671 with underscore (_),
13672 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13673 * ralloc.c: newReg(): when register is REG_SFR then
13674 set address to rIdx,
13675 pic16_allocProcessorRegister(): marks register wasUsed=0
13676 pic16_writeUsedRegs(): added a call to assign processor
13677 registers via pic16_assignFixedRegisters
13679 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13681 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13682 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13683 variables in unused register banks. Also the SSEG is placed
13684 wherever there is enough space for it, and IDATA can be anywhere
13685 in internal RAM. For now compile using -Wl-Y[stack_size].
13686 The mem file is different for this option as well, since it
13687 makes no sense of talking about DSEG lenght.
13689 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13691 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13692 in certain cases, e.g. when ROM assignment, patch provided
13693 from Albert den Haan.
13695 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13697 Many signedness and type propagation fixes:
13698 * src/SDCCicode.c: made geniCodeCast() static
13699 replaced SPEC_ by IS_ (cosmetic)
13700 (operandOperation): fixed div and mod operation
13701 (usualBinaryConversions): added support for promotion of char
13702 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13703 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13704 (geniCodeAdd): an array index will stay unsigned, even if promoted
13706 (geniCodeArray): ditto
13707 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13708 * src/SDCCsymt.c (computeType): added more support for char;
13709 promotion of char is selectable by promoteCharToInt, fixed signedness
13711 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13712 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13713 * src/SDCCval (val*): replaced signedness calculation by
13715 rearranged if-branches (cosmetic)
13716 (valShift): added warning W_SHIFT_CHANGED
13717 (valCompare): fixed problem with different types
13718 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13719 * support/regression/tests/literalop.c: added many cases
13720 * support/regression/tests/ast_constant_folding.c: changed finally to
13722 * .version: new year, new version: 2.3.7
13723 * src/SDCCmain.c (main): applied patch #866468
13724 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13725 provided by Scott Bronson
13726 * doc/sdccman.lyx: updated documentation for sdcdb
13727 updated and added chapter tips
13729 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCsymt.h: missing from yesterday's commits
13733 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * src/SDCC.y (struct_or_union_specifier),
13736 * support/Util/SDCCerr.c,
13737 * support/Util/SDCCerr.h: verify that struct & union tags are used
13740 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 * src/SDCCglobl.h: missing from yesterday's commits
13744 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13747 sft_attributes, struct_declaration, parameter_declaration,
13748 type_name, start_block, declaration_list),
13749 * src/SDCC.lex (check_type): support redefinition of typedef names
13751 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13753 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13754 aligned xdata arrays. Erik helped me with the if clause.
13756 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13761 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13764 * src/SDCCast.c (newAst_),
13766 * src/SDCCicode.c (ast2iCode, newiCode),
13768 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13769 expr, statement, expression_statement, selection_statement,
13770 iteration_statement, expr_opt, jump_statement): foundation for tracking
13772 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13775 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 * support/Util/SDCCerr.c,
13779 * src/SDCCast.c (createCase, createDefault, decorateType),
13780 * src/SDCClabel.c (labelUnreach),
13781 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13783 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13784 (with thanks to Stas Sergeev)
13785 * device/include/time.h,
13786 * device/lib/time.c (CheckTime): suppress unreachable code warning
13788 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * src/SDCCast.c (createIvalCharPtr),
13791 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13793 * support/regression/tests/nullstring.c: tests for these two bugs
13795 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 * support/Util/SDCCerr.h,
13798 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13799 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13800 about storage class and 'at' used inside struct or union
13801 * src/SDCCBBlock.c (iCodeFromeBBlock),
13802 * src/SDCCcse.c (ifxOptimize),
13803 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13804 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13805 printIval, emitStaticSeg, emitOverlay),
13806 * src/SDCClabel.c (deleteIfx),
13807 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13808 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13809 gatherAutoInit, processParms),
13810 * support/Util/SDCCerr.h,
13811 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13812 reporting for post-parse errors.
13814 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13816 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13817 implicit casts via union; they don't work on big endian systems
13818 (possible fix for bug #861138)
13820 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13822 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13823 * src/mcs51/main.c: fixed the fix for bug #737001
13825 2003-12-15 Borut Razem <borut.razem AT siol.net>
13827 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13829 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13831 * support/makebin/makebin.c: put output in binary mode
13833 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13835 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13836 xdata and data memory on startup. Set the environment variable
13837 SDCC_NOGENRAMCLEAR to disable this.
13838 * src/mcs51/peephole.def,
13839 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13840 (allows non-interrupt and interrupt code to safely compete for a resource
13841 without the non-interrupt code having to disable interrupts)
13843 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 * src/SDCCicode.c (geniCodeAdd),
13846 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13847 with valFromType if type might be a pointer and host is big endian).
13848 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13849 types, not just integer types.
13850 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13851 multiply defined with mismatching "at" address.
13853 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13856 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13857 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13858 with embedded nulls (fixed bug #753752)
13860 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13862 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13863 Apparently this did not see much testing (endless loop)
13865 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13869 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13871 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13872 gracefully handle NULL memmap pointers
13874 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13876 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13877 instead of deleting the iCode when an operand is volatile
13878 * src/z80/gen.c (genDummyRead),
13879 * src/mcs51/gen.c (genDummyRead),
13880 * src/ds390/gen.c (genDummyRead),
13881 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13883 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13884 * src/SDCC.y: fixed bug #850420
13886 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13888 Applied z80 i/o port patch from Peter Townson and fixed some operators
13889 to better handle operands in A register.
13890 * device/include/z180.h
13896 * src/z80/peeph-z80.def
13897 * src/z80/peeph.def
13900 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13904 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * device/lib/hc08/_mullong.c: Removed extra #endif
13908 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13910 * sim/ucsim/hc08.src/inst.cc,
13911 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13912 carries from x to h
13913 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13914 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13915 * device/include/stdarg.h: fixed varargs for hc08
13916 * device/lib/Makefile.in,
13917 * device/lib/hc08/Makefile,
13918 * device/lib/hc08/_mulint.c,
13919 * device/lib/hc08/_mullong.c: fixed some endian problems
13921 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13923 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13924 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13925 * device/lib/_gptrget.c,
13926 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13928 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13931 * src/SDCCast.c (astErrors): fixed bug #846007
13932 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13934 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * src/SDCCast.c (decorateType): disabled a transformation I added in
13937 revision 1.188 (access to fields of a structure at an absolute address);
13938 it breaks with bitfields, extern declarations, and gcse analysis.
13939 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13940 could be assigned through a pointer, so don't complain.
13941 * src/SDCCast.c (astErrors),
13943 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13945 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13947 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13948 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13949 output of __config directives, since gpasm now supports them
13950 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13951 pre-processor macro, i.e. -DMCU=p18f452
13952 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13953 and modified to handle 'cast' icode similarly to '=' icode
13954 * src/pic16/device.h (typedef struct PIC_device): added field
13955 'extMIface' to indicate that chip has external memory interface
13956 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13957 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13960 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/SDCC.y (pointer): fixed bug #846006
13963 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13964 * src/SDCCast.c (decorateType): fixed bug #846009
13965 * src/ds390/peeph.def,
13966 * src/ds390/gen.c (genAnd, genOr),
13967 * src/mcs51/peeph.def,
13968 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13970 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13979 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13983 * src/SDCCbitv.c: added function to free a bitvector
13984 * src/SDCClrange.h,
13985 * src/SDCClrange.c: added function to recompute the liveranges
13986 * src/avr/ralloc.c,
13987 * src/ds390/ralloc.c,
13988 * src/hc08/ralloc.c,
13989 * src/mcs51/ralloc.c,
13990 * src/pic/ralloc.c,
13991 * src/pic16/ralloc.c,
13992 * src/xa51/ralloc.c,
13993 * src/z80/ralloc.c: recompute the liveranges after register packing
13995 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13997 * src/SDCCloop.c (newInduction): fixed bug #845630
13999 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14001 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14002 inadvertantly left behind from my 2003-11-12 change
14004 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 Updated headers I neglected to commit yesterday.
14007 * src/SDCClrange.h,
14010 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14013 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14014 * src/SDCCopt.c (eBBlockFromiCode),
14015 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14016 the creation of the key hash table from the sequencing so it can be used
14017 earlier (for some GCSE bug fixes still pending)
14019 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14021 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14022 * support/regression/tests/addsub.c: testing genPlus shortcut
14024 2003-11-15 Borut Razem <borut.razem AT siol.net>
14026 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14028 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14030 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14031 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14032 ordering is immaterial.
14033 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14035 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14038 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14039 (SIGSEV) of bug #840381
14040 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14041 unlink new file before rename if new and old filenames are the same)
14043 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14045 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14046 uninitialized variables) for the mcs51. Set environment variable
14047 SDCC_GENRAMCLEAR to test.
14048 xdata initialization slightly shorter
14050 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14054 #838241 & 780691 (basicly the same bug)
14055 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14056 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14058 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14060 * src/SDCCmain.c (linkEdit): "fix" #834252
14062 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14064 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14066 * src/SDCC.y: fixed bug #819403
14068 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14071 the reentrant attribute.
14072 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14073 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14075 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14076 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14077 erroneously reduced to a literal.
14078 * src/hc08/ralloc.c (packRegisters, rematStr),
14079 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14082 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14084 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14085 * doc/sdccman.lyx: changed from 'article' to 'book'
14086 * doc/Makefile: readded test_suite_spec and cdbfileformat
14088 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14090 * device/include/stdlib.h: include malloc.h to comply with ANSI
14091 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14093 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14095 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14096 * doc/clean.mk: also remove *.out files
14097 * doc/sdccman.lyx: some additions, larger top/bottom margins
14099 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14101 * src/SDCC.y: fixed bug #837365
14102 * support/regression/tests/bitopcse.c
14103 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14104 a symbol (might be valop instead)
14105 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14106 * device/lib/clean.mk: added hc08 to the cleaning list
14108 2003-11-04 Borut Razem <borut.razem AT siol.net>
14110 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14112 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14113 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14114 malloc is declared in standard stdlib.h
14116 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14118 * device/lib/hc08/Makefile: need to clean .rel not .o files
14119 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14121 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 * src/mcs51/main.c,
14126 * src/ds390/main.c,
14130 * src/pic16/main.c,
14131 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14132 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14133 tests (which uses the port's oclsExpense function)
14139 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14141 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/SDCCcse.c (ifxOptimize),
14144 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14145 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14146 deleting the IFX iCode.
14147 * src/hc08/ralloc.c: reduced unneeded slocs
14148 * src/hc08/gen.c: fixed bug in asmopToBoolean
14150 2003-11-04 Borut Razem <borut.razem AT siol.net>
14152 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14153 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14154 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14155 transferred to configure
14157 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14159 Use headers defined in the C[++] standards:
14160 * sim/ucsim/gui.src/serio.src/fileio.cc
14161 * sim/ucsim/gui.src/serio.src/frontend.cc
14162 * sim/ucsim/gui.src/serio.src/main.cc
14163 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14164 * support/Util/NewAlloc.c
14166 * as/mcs51/lklibr.c
14170 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14172 * Added MSVC projects for hc08 assembler and linker:
14173 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14174 /as/hc08/link_hc08.dsp
14176 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14178 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14180 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14182 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14184 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14186 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14188 2003-10-31 Borut Razem <borut.razem AT siol.net>
14190 * support/cpp2/cpplib.h,
14191 support/cpp2/cpplib.c,
14192 support/cpp2/cpplex.c,
14193 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14194 to switch _asm block preprocessing on / off. Default is
14195 #pragma preproc_asm +
14197 2003-10-31 Borut Razem <borut.razem AT siol.net>
14199 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14200 when outputting comment blocks (when executed with -C option) and
14201 _asm (SDCPP specific) blocks
14203 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14207 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14209 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14211 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14213 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14214 * src/SDCCast.c (decorateType): fixed bug #832664
14216 2003-10-31 Borut Razem <borut.razem AT siol.net>
14218 * support/cpp2/cpplex.c: fixed for SDCPP:
14219 comments(when executed with -C option) and _asm blocks
14220 were included even if they where in skipped #if block.
14221 Applied solution from GCC cpp 3.3.2
14223 2003-10-31 Borut Razem <borut.razem AT siol.net>
14225 * src/SDCC.lex: sdcc now understands both formats:
14226 '# <line_number> <file_name>' and
14227 '#line <line_number> <file_name>'
14228 * support/cpp2/cppmain.c: sdcpp now generates the standard
14229 '# <line_number> <file_name>' instead of former
14230 '#line <line_number> <file_name>'
14232 2003-10-30 Borut Razem <borut.razem AT siol.net>
14234 * support/cpp2/cpphash.h,
14235 * support/cpp2/cpplib.h
14236 * support/cpp2/cpplex.c,
14237 * support/cpp2/cppmain.c,
14238 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14240 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 Fixed a number of problems revealed by bug #827883.
14243 * src/SDCCloop.c (loopInvariants): Spill location of the
14244 result operand should be recomputed if extracted from
14245 a loop. Also, don't extract assignments of an iTemp
14247 * src/SDCCast.c (isConformingBody): loop reversal should
14248 not occur if the control variable is involved with a
14249 relational operator.
14251 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14253 * .version: bumped to 2.3.6 to reflect the big improvements
14254 made by Erik and Klaus. Thanks!
14256 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14258 Replaced the livrange code.
14259 * src/SDCClrange.c: added new LR code
14261 * src/SDCCBBlock.h: removed remainig parts from old LR code
14262 * src/ds390/ralloc.c,
14263 * src/ds390/gen.c: minor fixes to make it work with new code
14265 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14268 * as/hc08/lkrloc.c,
14270 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14271 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14272 (tweaked fix for bug #818696)
14274 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14278 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14282 * src/mcs51/gen.c (gencjneshort),
14283 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14284 more efficient (per Scott Bronson's suggestion)
14286 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 Extended the semantics of the critical keyword to include
14289 individual statements. See RFE #827755 and #799831
14294 * support/Util/SDCCerr.c
14295 * support/Util/SDCCerr.h
14300 2003-10-19 Borut Razem <borut.razem AT siol.net>
14302 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14304 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14308 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14309 and predecrement operand is displayed
14311 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14313 * src/SDCCval.c (valMinus): fixed bug #826041
14315 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14317 Some hc08 related updates that I missed earlier
14318 * sim/ucsim/stypes.h
14319 * support/regression/ports/hc08/spec.mk
14321 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14323 New target "hc08" for the Motorola 68hc08 family of micros
14331 * sim/ucsim/hc08.src/*
14332 * sim/ucsim/configure.in
14333 * src/ucsim/configure
14334 * sim/ucsim/packages_in.mk
14337 * device/include/mc68hc908qy.h
14338 * device/lib/hc08/*
14339 * device/lib/Makefile.in
14340 * support/regression/ports/hc08/*
14341 * support/regression/Makefile
14343 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14345 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14347 * src/ds390/gen.c (genCast): fixed bug #821957
14349 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14351 * device/lib/logf.c: "fixed" overlay bug
14352 * support/regression/ports/host/spec.mk: added m library
14353 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14354 * support/regression/tests/float_trans: added (for Eric)
14356 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14358 * src/mcs51/gen.c (genCpl): fixed bug
14359 http://sf.net/mailarchive/message.php?msg_id=6263915
14361 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14363 * src/SDCCast.c (decorateType): added extended constant folding
14364 * src/SDCCsymt.c (computeType): cleanup
14365 * src/SDCCval.c (valShift): minor optimization
14366 * support/regression/tests/ast_constant_folding.c: added
14368 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14370 * src/SDCCmain.c: removed some unintended changes
14372 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14374 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14375 * src/z80/gen.c: fixed part of bug #817589
14376 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14378 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14380 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14391 * src/ds390/ralloc.c
14393 * src/mcs51/ralloc.c
14395 * src/pic16/ralloc.c
14396 * src/xa51/ralloc.c
14398 * src/z80/gen.c: removed unused label "release:"
14400 2003-10-06 Borut Razem <borut.razem AT siol.net>
14402 * src/SDCC.lex: removed definition of unused variables
14403 save_optimize and save_options
14405 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14407 * clean.mk: removed '=' in "-maxdepth=1"
14408 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14409 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14411 2003-10-06 Borut Razem <borut.razem AT siol.net>
14413 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14414 my_unput() replaced by unput()
14416 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14418 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14419 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14420 type-punned pointer will break strict-aliasing rules"
14421 Old LR behaviour is again default; Klaus' LR can be choosen by
14422 defining the environment variable LRKLAUS
14426 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14427 * clean.mk: fixed removal of files in bin/CVS/
14428 * device/lib/clean.mk: fixed removal of directories small and large
14429 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14431 * src/SDCCval.c: removed superflous test for pedantic
14433 2003-10-05 Borut Razem <borut.razem AT siol.net>
14435 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14436 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14437 message "unmatched #pragma SAVE and #pragma RESTORE"
14439 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14441 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14442 assembly, critical functions, atomic, nojtbound)
14444 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14446 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14452 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14455 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14457 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14459 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14460 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14461 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14463 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 * src/z80/gen.c (genRet): fixed bug #524753
14466 * src/z80/gen.c (genCast): fixed internal error on cast from
14468 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14469 fix for bug #477835 to the z80
14470 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14471 for tracking iCodes in the peephole optimizer for z80
14473 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14476 the other part of bug #814548
14477 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14479 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14481 * src/SDCCcse.c: fixed part of bug #814548
14483 2003-09-28 Borut Razem <borut.razem AT siol.net>
14485 * src/asm.c: rewrite of printILine() to use temporary file instead
14487 * src/xa51/main.c: commented out declaration of int rewinds
14489 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14493 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14496 * src/asm.c (printILine): Fixed bug #811015
14498 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14500 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14503 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14505 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14506 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14507 to correctly handle general case of AOP_PAIRPTR
14508 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14510 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14512 * src/mcs51/ralloc.c (fillGaps),
14513 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14514 register positioning bug)
14516 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14518 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14520 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14522 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14523 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14524 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14525 (ralloc doesn't intentionally do this now, but perhaps later)
14526 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14527 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14528 register positioning bugs (Fixed bug #762602 and #795325)
14529 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14530 (Fixed bug #808779)
14531 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14532 lines that --i-code-in-asm generates
14534 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14536 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14537 trying to fclose a FILE* that was already closed.
14539 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14541 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14542 of const struct should be treated as if const themselves)
14544 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14546 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14548 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14550 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14551 Unix (/n) and DOS (/r/n) line terminations.
14553 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14555 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14558 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 * src/mcs51/gen.c (genFunction, genEndFunction),
14561 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14562 and restore of EA so that stack offsets to parameters are
14563 correct when using both critical and reentrant/stack-auto.
14564 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14565 size (can be triggered in error if sloc is shared between
14566 different sized objects)
14567 * device/include/float.h: fixed macros to explicitly use
14568 unsigned long where needed
14570 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14572 Feature req. 799831: added code to allow nesting of critical functions
14573 * src/mcs51/gen.c (genFunction, genEndFunction)
14574 * src/ds390/gen.c (genFunction, genEndFunction)
14576 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14578 * src/SDCCsymt.c (sclsFromPtr),
14580 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14581 support for standard C idiom of memory mapped variables; for
14582 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14583 to xdata int at 0x1234 tempvar = 1.
14584 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14585 provided by Akiya ISHIDA
14587 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14589 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14590 * src/SDCCval.c (constVal): added reduction from int to char
14591 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14592 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14593 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14595 * support/regression/tests/shifts.c: fixed
14597 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14599 * src/z80/gen.c (genXor): Fixed bug #805445
14601 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14603 Fixed bug #621531 (const & volatile confusion in the type chain).
14604 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14605 refer to the const or volatile state of the pointer itself.
14617 * src/pic16/ralloc.c
14618 * support/regression/tests/const.c
14620 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14622 When checking for duplicated modules, use absolute paths
14623 instead of relative paths. Files changed:
14628 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14630 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14632 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14634 * device/include/string.h: added size_t typedef, changed
14635 prototypes to use size_t, eliminated separate reentrant and
14636 non-reentrant declarations, added _memmove declaration
14637 * device/lib/_memcpy.c: changed to use size_t instead of int,
14638 changed /4 to >>2 to avoid division library call
14639 * device/lib/_memcmp.c,
14640 * device/lib/_memset.c,
14641 * device/lib/_strncat.c,
14642 * device/lib/_strncpy.c,
14643 * device/lib/_strncmp.c: changed to use size_t instead of int
14644 * device/lib/_memmove.c: new file (fixed bug #772294)
14645 * device/lib/Makefile.in: added _memmove.c
14646 * device/lib/z80/asm_strings.s: fixed bug #772290
14647 * support/regression/tests/bitfields.c: attempt to fix host assertion
14648 failure on amd64-unknown-linux2.2
14650 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14652 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14653 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14654 * as/z80/asmain.c (main): fixed bug #801766
14656 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14658 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14661 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14663 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14664 reported in bug #800609
14666 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14668 * Top header beautifications in src/pic16 directory:
14669 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14670 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14671 pcoderegs.h, ralloc.c, ralloc.h
14672 * main.c: added top header and GPL license notice
14673 * pcode.c: fixed the if-conditional warning
14675 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14677 * device/lib/_mullong.c: replaced int by short for gcc
14679 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14681 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14682 and JUMPTABLE iCodes properly now (worked by accident before)
14683 * src/mcs51/gen.c (leftRightUseAcc),
14684 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14685 iCode properly now. Use getSize instead of nRegs since a & b
14686 aren't part of the nRegs tally.
14688 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14690 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14691 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14692 before instructions that use the _STATUS register
14694 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14696 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14697 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14698 fetching of the pointer
14699 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14700 copied from genNearPointerSet()
14701 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14702 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14703 If they pop r0/r1 they must be called in the opposite order than aopOp().
14704 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14705 (resp. --stack-auto), prepared for --xstack
14707 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14709 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14711 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14713 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14714 these ports have their own __sdcc_external_start()
14716 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14718 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14719 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14720 type for bits was changed. It resulted in bit variables becoming
14721 global, which is not permitted in PIC 14 assembly output.
14723 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14725 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14727 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14729 Z80 and MCS51 linkers complaint if a public symbol is defined
14730 in more than one library module:
14734 * as/mcs51/Makefile.in
14736 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14738 A few small changes that speed up the peephole optimizer.
14742 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14744 Try to make the peephole optimizer smarter by maintaining
14745 an association between the assembly source code and the
14746 iCodes that originated them. Put this information to use
14747 with a new peephole rule condition "notVolatile" so that
14748 the rules can be aggressive yet still safe.
14753 * src/mcs51/peeph.def
14755 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14759 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14760 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14761 if the left or right operand symbols have the accuse flag set.
14763 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14765 Changed the type of the result of the ! (NOT) operator to char;
14766 previously it returned the same type as the source. This allows
14767 us to eliminate all the genFloatNot functions (all of its target
14768 implementations were very buggy) since !float can use the same
14771 * src/SDCCicode.c (ast2iCode): ! returns char
14772 * src/mcs51/gen.c (genNot, genNotFloat),
14773 * src/ds390/gen.c (genNot, genNotFloat),
14774 * src/z80/gen.c (genNot, genNotFloat),
14775 * src/pic/gen.c (genNot, genNotFloat),
14776 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14778 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14780 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14781 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14782 during interrupts. Ensure WSAVE is located at a shared bank address.
14783 2. Fixed page selection in some places
14784 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14785 the registers name strings.
14786 4. Fixed "signed / unsigned compare" compiler warnings.
14787 5. The PIC port manages its own allocation of the general purpose
14788 registers, but makes no attempt to reuse them. As a result when
14789 compiling it soon runs out of general purpose registers. Some
14790 additional code was added to the files pcode.c and device.c to walk
14791 through the function call tree and rename the registers so that they
14801 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14802 genPlus() & genMinus() when the result is the same as left or right
14804 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14806 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14808 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14810 Made bitfield a distinct type from bit so that bitfields
14811 convert as per ANSI C and bits retain their traditional
14812 boolean style behaviour. Implemented bitfield support in
14820 * src/ds390/gen.c: bit v bitfield split
14821 * src/z80/gen.c: New support for bitfields
14822 * support/regression/tests/bitfields.c: reenabled z80,
14825 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14827 Rules 246.x, 247.x relate to bitfields, the others speed up
14828 access to xdata mapped I/O devices.
14830 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14832 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14834 Cleaned up genPackBits and genUnpackBits and added two helper
14835 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14836 for literal assignments in genPackBits (thanks to Frieder for
14842 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14844 Fixed bug #748310 (pointer to function type mishandled when the
14845 function name is omitted). Also fixed a SIGSEGV when a function
14846 attribute (reentrant, etc) is used on a non-function or on a
14847 function but misplaced before the parameter list.
14849 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14851 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14852 * support/Util/SDCCerr.h,
14853 * support/Util/SDCCerr.c: Added func attr misuse error msg
14855 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14857 Fixed bug #787649 by anonymous
14858 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14859 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14861 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14863 Fixed numerous bitfield problems.
14865 * src/SDCC.y: More bitfield related error checking
14867 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14868 * support/Util/SDCCerr.h,
14869 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14870 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14871 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14872 * support/regression/tests/bitfields.c: tests added
14874 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14876 Made the constant following the "interrupt" keyword optional. If
14877 omitted, the function will not automatically be given an entry
14878 in the interrupt vector table (similar to #pragma NOIV, but
14879 less syntacticly kludgy). The interrupt number is also now
14880 range checked. Also fixed a bug in the high order bit example
14887 * support/Util/SDCCerr.c
14888 * support/Util/SDCCerr.h
14891 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14893 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14894 * src/SDCCicode.c (operandOperation): rewritten some ops
14895 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14896 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14898 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14899 be re-activated by defining REDUCE_LITERALS)
14900 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14901 unsigned, but are signed by default
14902 * src/SDCCval.c (constVal): rearranged
14903 * src/SDCCval.c (valMod): preliminary fix
14904 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14905 * support/regression/literalop.c: added, work in progress
14907 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14909 Generate warnings for useless declarations like "char data;"
14910 that don't do what new users expect.
14913 * support/Util/SDCCerr.h
14914 * support/Util/SDCCerr.c
14916 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/SDCCval.c (valMult): fix overflow detection of negative int
14920 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14922 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14924 Changes to support big endian targets:
14937 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14939 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14940 * device/lib/time.c: fixed warning "integer overflow in expression"
14942 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14944 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14945 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14946 constants are unsigned; added recognition of "u" flag for unsigned
14947 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14948 * src/SDCCval.c (valDiv, valMod): fixed signdness
14949 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14950 signedness of modulo, left and right shift
14951 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14952 * support/Util/SDCCerr.h: added warning W_INT_OVL
14953 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14954 * src/SDCCast.c (ast_print): improved output of constants
14956 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14958 Fixed some warnings when building with MSVC:
14960 * as/mcs51/asdata.c
14964 * link/z80/aslink.h
14965 * link/z80/lkdata.c
14966 * link/z80/lkeval.c
14971 * support/cpp2/cpplib.c
14975 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14977 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14979 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14981 * support/librarian/clean.mk: Do not remove Makefile.
14982 * support/librarian/Makefile: added.
14984 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14986 Added librarian to MSVC build:
14989 * support/librarian/librarian.dsp
14991 'configure' not needed for librarian, removed:
14992 * support/librarian/configure
14993 * support/librarian/configure.in
14994 * support/librarian/config_in.h
14995 * support/librarian/Makefile.in
14997 Hopefully these ones built the librarian and the rest of sdcc properly:
14999 * Makefile.common.in
15001 Messed up 'configure', so revert to previous version:
15005 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15007 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15008 there, while the mantissa of a double is "only" 53 bits wide.
15010 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15012 Adding sdcclib to the build. MSVC project coming soon.
15013 Files added/changed:
15015 * support/librarian/clean.mk
15016 * support/librarian/configure
15017 * support/librarian/configure.in
15018 * support/librarian/config_in.h
15019 * support/librarian/Makefile.bcc
15020 * support/librarian/Makefile.in
15021 * support/librarian/sdcclib.c
15024 * Makefile.common.in
15028 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15030 Linker now complaints if linked modules have conflicting options, for
15031 example, one compiled using --model-large and another one compiled with
15032 --model-small. The following files were modified:
15034 * as/mcs51/asdata.c
15035 * as/mcs51/aslink.h
15037 * as/mcs51/asmain.c
15039 * as/mcs51/i51pst.c
15040 * as/mcs51/lkdata.c
15041 * as/mcs51/lklibr.c
15042 * as/mcs51/lkmain.c
15048 * link/z80/aslink.h
15049 * link/z80/lkdata.c
15050 * link/z80/lklibr.c
15051 * link/z80/lkmain.c
15054 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15056 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15057 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15059 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15061 * src/z80/mappings.i: fix _mul[us][int,long] entries
15063 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15065 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15067 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15069 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15070 * support/regression/tests/bitopcse.c: added
15078 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15080 added support for new library format to z80, gbz80 linkers:
15086 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15089 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15091 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15093 added DUMMY_READ_VOLATILE:
15102 * src/SDCCcse.c (algebraicOpts): many improvements
15103 * src/SDCCcse.h: removed algebraicOpts()
15104 * src/SDCCicode.c (picDummyRead): added
15106 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15108 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15109 "Insufficient space in data memory".
15111 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15113 * src/mcs51/gen.c: fixed bug #771358
15114 * src/z80/gen.c: fixed bug #759087
15116 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15118 * src/pic16/glue.c: minor cleanup by Vangelis
15120 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15122 * device/include/regc515c.h: fixed #758477
15123 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15124 * device/lib/_gptrput.c: saved a few bytes
15125 * my tab spacing is 8, yours too?)
15126 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15127 * device/lib/serial.c: process RX bytes earlier than TX bytes
15128 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15130 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15132 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15134 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15136 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15138 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15140 * device/lib/Makefile.in: bad fix, reverted to 1.43
15142 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15144 * device/lib/Makefile.in: added missing z80 object files
15146 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15148 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15149 pic16 progress by Vangelis:
15152 * src/pic/Makefile:
15159 * pic16/genarith.c:
15164 * pic16/pcodepeep.c:
15167 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15169 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15171 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15173 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15174 added gbz80 build to MSVC project.
15175 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15176 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15177 from 8051 stuff and setup so it links using a .lnk file.
15179 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15181 * support/librarian/sdcclib.c: sdcc librarian.
15182 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15185 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15187 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15189 2003-07-02 Borut Razem <borut.razem AT siol.net>
15191 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15192 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15193 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15194 src/xa51/main.c, src/z80/main.c:
15195 virtualization of glue() function: each port has it's own glue function,
15196 which is accessed by do_glue function pointer in PORT.general structure
15198 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15200 * DS800C400 fun, improved ROM interface and tinibios.
15202 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15204 * More support for DS80C400. Now includes beginning of interface to ROM.
15206 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15208 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15210 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15212 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15214 2003-06-19 Borut Razem <borut.razem AT siol.net>
15216 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15218 2003-06-19 Borut Razem <borut.razem AT siol.net>
15220 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15221 fixed Z80 port - crt0.o: cannot open.
15223 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15225 * support/Util/MySystem.c (merge_command): revert bad fix
15227 2003-06-18 Borut Razem <borut.razem AT siol.net>
15229 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15231 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15233 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15234 option --use-stdout sends errors to stdout instead of stderr.
15236 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15238 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15240 2003-06-15 Borut Razem <borut.razem AT siol.net>
15242 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15243 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15244 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15245 fixed width array of pointers replaced with sets;
15246 multiple include and lib paths ared transferred to preprocessor and linker
15247 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15248 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15249 fixed width array of pointers
15250 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15251 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15252 fixupPath(), getPathDifference()
15253 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15254 fixed width array of pointers
15256 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15258 * src/pic16/ralloc.c: fix warnings
15259 * src/pic16/pcode.c: fix warning
15261 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15263 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15264 know all the details, but essentially this set of changes enable
15265 the pic16 port to generate movff instructions and generate assembler
15269 * src/pic16/glue.c:
15270 * src/pic16/pcode.c:
15271 * src/pic16/device.c:
15272 * src/pic16/main.c:
15273 * src/pic16/pcode.h:
15274 * src/pic16/pcoderegs.c:
15275 * src/pic16/ralloc.c:
15276 * src/pic16/ralloc.h:
15278 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15280 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15281 added option --vc, so sdcc errors and warnings are compatible with
15282 Microsoft Visual Studio.
15284 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15286 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15287 device/lib/libfloat.lib: added atof function.
15289 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15291 * doc/sdccman.lyx: updated to Lyx 1.3
15292 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15293 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15294 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15296 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15298 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15300 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15302 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15303 additions to the "related tools/documentation" section
15305 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15307 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15309 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15311 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15312 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15314 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15316 * doc/sdccman.lyx: fix double dash and other minor things
15317 * doc/Makefile: fix double dash
15319 2003-05-28 Karl Bongers(patches from Martin Helmling)
15320 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15321 condition and ignore commands.
15323 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15325 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15326 is in parts still quite out of date, I did changes as far as I felt makes sense
15327 for a non-native english speaker.
15328 Please feel free to add to the manual or to correct my changes.
15329 * doc/Makefile: undid touching the date of intermediate tex files.
15331 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15333 * doc/sdccman.lyx: Manual has an index now
15335 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15337 Finalize muluint/mulsint and mululong/mulslong merging:
15338 * device/lib/_mulint.c
15339 * device/lib/_mullong.c
15340 * device/lib/gbz80/mul.s
15341 * device/lib/gbz80/stubs.s
15342 * device/lib/z80/mul.s
15343 * device/lib/z80/stubs.s
15344 * src/SDCCsymt.c (initCSupport)
15346 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15348 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15349 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15350 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15351 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15354 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15356 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15357 the regression tests I'm not brave enough to enable 245.b, 245.c
15358 * doc/sdccman.lyx: added latex preamble for hyperref package.
15359 Using pdflatex this will give you a hyperlinked pdf file with
15360 bookmarks. (prepend '%' before /usepackage if this breaks something)
15362 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15364 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15366 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15368 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15370 2003-05-21 <johan AT balder>
15372 * src/SDCCglue.c (printIval): fixed bug #739934
15374 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15376 Applied patch from bug 737905 (renamed yylineo to mylineno):
15383 * src/pic16/pcode.c: Cleaned warnings
15384 * src/pic16/pcodeflow.c: Cleaned warnings
15385 * src/pic16/pcoderegs.c: Cleaned warnings
15387 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15389 * src/pic16/pcode.c: Cleaned warnings
15390 * src/pic16/pcodepeep.c: Cleaned warnings
15391 * src/pic16/ralloc.c: Cleaned warnings
15393 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15395 * doc/sdccman.lyx: fixed bug 739745
15396 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15398 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15400 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15401 it can be defined with CFLAGS when running configure
15402 * src/SDCCmain.c: fixed compiling + linking with object files
15404 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15406 * configure.in: configure for pic16 port,
15407 added --disable-pic16-port
15408 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15409 * src/SDCCmain.c: linkOptions is changed to set *,
15410 added if/endif conditional macros to remove options help
15411 messages from optionsTable when a port is not configured, added
15412 support for the PIc16 port in the ports table, when executing
15413 the compiler with no port specified on command line, a default
15414 port is selected with the new macro DEFAULT_PORT which is
15415 defined in port.h, in setDefaultOptions() linkOptions is removed
15416 from initialization assignment, since now it is a set,
15417 parseCmdLine uses setParseWithComma for linkOptions, in
15418 linkEdit() linkOptions are accessed with new function indexSet()
15419 which returns the i'th item of a set variable. See SDCCset.c, in
15420 linkEdit() when calling buildCmdLine(), added linkOptions as
15421 last argument. Now users can pass arguments to gplink via the
15422 -Wl option, main() uses pic16glue() to glue up pic16 programs
15423 * src/SDCCpeeph.c: various changes to support pic16
15424 * src/SDCCset.c: added function void *indexSet(set *, int) to
15425 return the i'th item of the set
15426 * src/SDCCset.h: added function prototype for indexSet()
15427 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15428 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15429 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15430 added macro DEFAULT_PORT
15431 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15432 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15434 * src/pic16/glue.c: commented out some error producing lines
15435 * src/pic16/main.c: __config directives are commented out to stop
15436 gpasm complaining and test the linkage with gplink, _linkCmd and
15437 _asmCmd changed to be more gplink and gpasm friendly
15438 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15439 produced an error when parsed, peep rule 12 is added to utilize
15440 movff, but it is commented out since the pCode does not support
15441 yet a command with 2 address arguments
15443 2003-05-18 <johan AT balder>
15445 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15446 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15447 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15449 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15450 Added feature to script commands from file.
15452 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15454 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15455 * src/SDCCutil.c: include ctype.h for win32
15457 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15459 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15461 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15463 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15464 Fixed so you can set breakpoints prior to run, run does not stop
15465 on entry now. Add tbreak. Other enhancements and fixes for use
15468 2003-05-12 Borut Razem <borut.razem AT siol.net>
15470 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15472 2003-05-11 Borut Razem <borut.razem AT siol.net>
15474 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15475 the path of bin directory, so that PATH is the only env. variable, which has to be set
15476 in case of standard installation.
15477 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15478 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15479 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15481 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15483 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15484 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15485 temp files are in the port dir; clean the gen/test directory when
15486 generating new test.c
15487 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15488 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15489 * support/regression/tests/zeropad.c: added
15491 2003-05-09 <johan AT balder>
15493 * src/SDCCglue.c: fixed bug #597940
15495 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15497 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15498 cache sfr, optimize next,step, fix off by one sourceline,
15499 support ddd list function.
15500 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15502 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15504 * support/regression/HTMLgen.py: added compare_s2f()
15505 * support/regression/Makefile: redo 1.27
15506 * support/regression/generate-cases.py: redo 1.5
15508 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15510 * support/regression/tests/float.c: workaround 33 bit hex constant
15511 * support/regression/tests/simplefloat.c: fix division for host
15513 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15515 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15516 that tame's the PIC's over-aggressive optimizer.
15518 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15520 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15523 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15525 Initial support for DS80C400. "Hello world" runs on TINIm400
15528 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15530 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15531 * Some notes on ddd usage added in debugger/README
15532 Martin Helmling adding more features and fixes for ddd GUI debugger.
15533 Code added for nexti, stepi, up, down, and other adjustments.
15535 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15537 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15538 * src/pic/peeph.def Added two rules to optimize carry manipulation
15539 * src/pic/* removed debug printfs
15541 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15543 * debugger/mcs51/cmd.c: added header newalloc.h
15545 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15547 * as/Makefile: new EXEEXT
15548 * as/z80/Makefile: remove trailing slash of BUILDIR
15549 * as/z80/clean.mk: new EXEEXT
15550 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15551 * support/cpp2/Makefile.in: new EXEEXT
15552 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15554 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15556 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15557 EXEEXT was introduced to fix all related problems with targets
15558 "clean", "install" and "uninstall"; a couple of further flaws
15559 especially with "clean" have been fixed too
15560 * as/mcs51/Makefile.in
15561 * as/mcs51/clean.mk
15565 * debugger/mcs51/Makefile.in
15566 * debugger/mcs51/clean.mk
15567 * link/z80/Makefile
15568 * link/z80/Makefile.in
15569 * link/z80/clean.mk
15571 * packihx/Makefile.in
15573 * sim/ucsim/Makefile
15574 * sim/ucsim/clean.mk
15575 * sim/ucsim/avr.src/Makefile.in
15576 * sim/ucsim/avr.src/clean.mk
15577 * sim/ucsim/s51.src/Makefile.in
15578 * sim/ucsim/s51.src/clean.mk
15579 * sim/ucsim/xa.src/Makefile.in
15580 * sim/ucsim/xa.src/clean.mk
15581 * sim/ucsim/z80.src/Makefile.in
15582 * sim/ucsim/z80.src/clean.mk
15583 * sim/ucsim/main_in.mk
15584 * sim/ucsim/packages_in.mk
15585 * sim/ucsim/gui.src/Makefile.in
15586 * sim/ucsim/gui.src/serio.src/Makefile.in
15587 * sim/ucsim/gui.src/serio.src/clean.mk
15590 * support/cpp2/Makefile.in
15591 * support/cpp2/clean.mk
15592 * support/makebin/Makefile
15593 * support/makebin/clean.mk
15594 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15595 * doc/sdccman.lyx: --program-suffix no longer needed
15597 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15599 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15600 Martin Helmling added support for ddd GUI debugger.
15601 Code added to display assembly, set variables, and other commands
15602 to interface to ddd.
15604 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15606 * as/Makefile: fix target clean
15607 * as/clean.mk: fix target clean
15608 * as/z80/clean.mk: fix target clean
15610 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15612 * Makefile.common.in: added AT EXEEXT AT
15613 * configure.in: removed all mingw32 stuff
15614 * configure: rebuilt from configure.in
15615 * doc/sdccman.lyx: updated section "installation"
15616 * support/scripts/sdcc_mingw32: adapted to configure
15617 * support/scripts/sdcc_cygwin_mingw32: added
15619 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15621 * src/pic Added object file support for the PIC port
15622 * src/pic Applied patch from Craig Franklin (this started the object file support)
15623 * src/regression Updated the PIC regression tests for object files
15625 2003-04-20 Borut Razem <borut.razem AT siol.net>
15627 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15628 lklex.c: In function `getfid':
15629 lklex.c:203: warning: array subscript has type `char'
15630 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15631 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15632 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15633 stack handling macros
15635 2003-04-19 Borut Razem <borut.razem AT siol.net>
15637 * "handling space characters in file path" task:
15638 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15639 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15640 * support/Util/MySystem.h: make it self-sufficient
15641 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15642 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15643 handling space characters in file path
15644 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15645 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15646 * support/Util/MySystem.c: handling space characters in executable's path
15648 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15650 * as/z80/Makefile: fix permanent rebuild of z80
15651 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15652 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15654 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15656 * src/SDCCopt.c: add special case optimization to replace modulo by
15657 a power of two with a bitwise AND.
15659 2003-04-18 <johan AT balder>
15661 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15663 2003-04-17 <johan AT balder>
15665 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15666 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15668 2003-04-13 Borut Razem <borut.razem AT siol.net>
15670 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15671 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15672 fixed mingw problem in adl_NORMALIZE_PATH
15674 2003-04-12 Borut Razem <borut.razem AT siol.net>
15676 * fixed "#pragma SAVE/RESTORE can not be nested":
15677 * src/SDCC.lex: reworked pragma handling functions
15678 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15679 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15681 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15683 * src/SDCCutil.c (pathEquivalent): defined but not used
15684 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15685 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15686 * configure: rebuilt from configure.in
15687 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15688 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15689 * device/include/Makefile.in: replace sdcc_datadir
15690 * device/lib/Makefile.in: replace sdcc_datadir
15691 * Makefile.common.in: add LDFLAGS from configure
15692 * packihx/Makefile.in: use LDFLAGS
15693 * src/Makefile.in: use LDFLAGS
15694 * support/cpp2/Makefile.in: add LDFLAGS from configure
15695 * support/makebin/Makefile: use LDFLAGS
15696 * .version: bumped version number to 2.3.5
15698 2003-04-12 Borut Razem <borut.razem AT siol.net>
15700 * completed "different paths" task:
15701 * src/SDCCmacro.c: fixed bug in handling quotes
15702 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15703 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15705 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15707 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15709 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15711 * ds390/gen.c ds390/peeph.def: fix bug 706781
15713 2003-04-11 Borut Razem <borut.razem AT siol.net>
15715 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15717 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15719 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15720 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15721 set - this bit used to not be set...).
15722 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15723 bad code in PIC Port
15724 * src/regression/and2.c added to test bug 609268
15725 * src/regression/Makefile added and2.c to regression test
15728 2003-04-08 <johan AT CP255758-A>
15730 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15731 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15732 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15734 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15736 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15738 * support/cpp2/Makefile.in: fix bug #487815
15739 * configure: rebuilt from configure.in
15740 * Makefile.common.in: docdir changed, new path suffixes
15741 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15742 * sdcc_vc_in.h: reflect changes from sdccconf.h
15743 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15744 * src/SDCCutil.h: remove BINDIR hack
15745 * doc/sdccman.lyx: update new path hierarchy
15747 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15749 * src/SDCCpeeph.c: added okToRemoveSLOC test
15751 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15753 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15755 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15757 * src/SDCCpeeph.c: added labelIsReturnOnly test
15758 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15760 2003-04-05 <johan AT balder>
15762 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15763 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15764 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15765 * src/SDCCast.c: fixed a warning
15766 * src/SDCCast.h: fixed a warning
15767 * src/SDCCicode.c (operandFromAst): fixed a warning
15769 2003-04-04 <johan AT balder>
15771 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15772 * src/SDCCast.c (decorateType): fixed bug #715076
15773 * src/SDCC.y: fixed bug #702907
15775 2003-04-03 <johan AT balder>
15777 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15778 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15779 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15780 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15781 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15783 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15785 * _decdptr.c: fix return values
15786 * _gptrget.c: fix return values
15787 * _gptrgetc.c: fix return values
15788 * _gptrput.c: fix return values
15789 * _mulint.c: fix return values
15790 * as/z80/Makefile: fix 'make -j' problem
15792 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15794 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15795 * configure.in: big cleanup, updated to autoconf 2.5x
15796 * configure: rebuilt from configure.in
15797 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15798 * sdcc_vc_in.h: reflect changes from sdccconf.h
15799 * doc/Makefile: fixed a flaw in "make install"
15801 2003-04-02 <johan AT balder>
15803 * src/ds390/gen.c (genCmp): no comments
15804 * src/mcs51/gen.c (genCmp): no comments
15805 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15806 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15808 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15810 * support/regression/generate-cases.py: place generated file in given sub directory
15811 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15812 * support/regression/Makefile: improvements for 'make -j';
15813 side effect: it's simpler and faster now
15815 2003-03-31 Borut Razem <borut.razem AT siol.net>
15817 * src/z80/main.c: link-{port} and as-{port} defined without path
15818 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15820 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15822 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15824 2003-03-30 Borut Razem <borut.razem AT siol.net>
15826 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15827 changed type of list parameter to set
15828 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15829 * src/port.h: changed type of do_assemble() parameter to set
15830 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15831 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15832 definition of "cppoutfilename" macro with NULL value in preProcess()
15833 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15834 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15835 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15836 replaced with set *binPathSet
15837 * shash_add() deallocates the item, if allready exsists, before adding the new one
15838 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15840 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15842 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15843 a nested for loop bug in the PIC port
15844 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15847 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15849 * support/Util/dbuf.h: remove C++ stuff to make it portable
15851 2003-03-28 Borut Razem <borut.razem AT siol.net>
15853 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15854 literal strings in stringLiteral()
15855 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15856 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15859 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15861 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15863 2003-03-26 <johan AT balder>
15865 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15866 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15867 * src/SDCCast.c (decorateType): fixed " -v < 3"
15869 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15871 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15872 Added Lenny Story's debug infrastructure changes:
15873 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15874 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15875 * src/cdbFile.c: added
15876 * src/SDCCdebug.c: added
15877 * src/SDCCdebug.h: added
15878 * src/SDCCast.c (createFunction)
15879 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15880 * src/SDCCmain.c (parseCmdLine, main)
15881 * src/SDCCmem.c (redoStackOffsets)
15882 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15885 * src/avr/gen.c (genAVRCode)
15886 * src/ds390/gen.c (gen390Code)
15887 * src/mcs51/gen.c (gen51Code)
15888 * src/pic/gen.c (genpic14Code)
15889 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15890 * src/xa51/gen.c (genXA51Code)
15891 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15893 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15895 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15896 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15898 2003-03-22 <johan AT balder>
15900 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15902 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15904 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15905 * doc/cdbfileformat.lyx: added, written by Lenny Story
15906 * doc/Makefile: added cdbfileformat.lyx
15907 * doc/clean.mk: added cdbfileformat.lyx
15909 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15911 * src/mcs51/peeph.def: fix bug #705773
15913 2003-03-20 <johan AT balder>
15915 An sfr/sbit can have an "at #" AND an initializer
15916 * src/SDCCsymt.c (checkSClass):
15917 * src/SDCCmem.c (allocGlobal):
15918 * src/SDCCmem.c (allocLocal):
15919 * src/SDCCast.c (createBlock):
15921 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15923 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15925 2003-03-16 <johan AT balder>
15927 Undid the hackup of const and volatile, the problem is much bigger
15929 * src/SDCCast.c:1.171
15930 * src/SDCCglue.c:1.138
15931 * src/SDCCicode.c:1.146
15932 * src/SDCCsymt.c:1.150
15933 * src/SDCCval.c:1.65
15935 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15938 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15940 2003-03-13 <johan AT balder>
15942 Hackup const and volatile modifiers in type chains a bit:
15944 * src/SDCCast.c:1.169
15945 * src/SDCCglue.c:1.136
15946 * src/SDCCicode.c:1.143
15947 * src/SDCCsymt.c1.146
15948 * src/SDCCsymt.h1.59
15949 * src/SDCCval.c:1.63
15951 2003-03-12 <johan AT balder>
15953 * src/SDCCBBlock.h: more LRH debugging junk
15954 * src/SDCCcflow.h: more LRH debugging junk
15955 * src/SDCCloop.c: more LRH debugging junk
15956 * src/SDCC.y (struct_declaration): fixed bug #697590
15957 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15958 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15959 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15961 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15962 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15963 test function names must now match exactly).
15964 * src/SDCCcse.c: added special case in findCheaperOp to allow
15965 extending a short integer. Makes less awful code for bug 700121 test case.
15967 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15969 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15970 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15972 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15974 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15975 actually called (operandsNotEqual() was called for all
15976 operandsNotEqualX tests).
15978 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15980 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15981 with shorter literals. Fixes bug 700121.
15983 2003-03-11 <johan AT balder>
15985 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15987 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15989 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15990 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15992 2003-03-10 Borut Razem <borut.razem AT siol.net>
15994 * src/SDCCmain.c: pipe preprocessor's output
15995 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15996 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15997 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15998 which closes all pipes in pipeSet set
15999 * src/SDCCset.c: free deleted item in function deleteSetItem()
16000 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16001 moved from z80 to src subproject
16002 * .version: increased version number to 2.3.4
16004 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16006 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16007 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16008 * support/regression/ports/xa51/spec.mk: fix typo
16010 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16012 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16014 2003-03-09 Borut Razem <borut.razem AT siol.net>
16016 * src/SDCCmain.c: pipe preprocessor's output
16017 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16018 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16019 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16020 which closes all pipes in pipeSet set
16021 * src/SDCCset.c: free deleted item in function deleteSetItem()
16022 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16023 moved from z80 to src subproject
16025 2003-03-09 Borut Razem <borut.razem AT siol.net>
16027 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16028 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16029 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16030 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16031 * src/SDCCglobl.h: unification of WIN32 native definitions
16033 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16035 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16037 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16039 * src/configure.in: check for endianess (even while cross-compiling)
16040 * src/configure: check for endianess (even while cross-compiling)
16041 * src/configure_in.h: check for endianess (even while cross-compiling)
16042 * src/avr/gen.c: remove old endianess stuff
16043 * src/mcs51/gen.c: remove old endianess stuff
16044 * src/ds390/gen.c: remove old endianess stuff
16045 * src/pic/gen.c: remove old endianess stuff
16046 * src/pic/genarith.c: remove old endianess stuff
16047 * src/pic/glue.c: fix endianess check
16048 * src/pic16/gen.c: remove old endianess stuff
16049 * src/pic16/genarith.c: remove old endianess stuff
16050 * src/pic16/glue.c: fix endianess check
16051 * src/xa51/gen.c: remove old endianess stuff
16052 * src/z80/gen.c: fix endianess check
16053 * src/SDCCglue.c: fix endianess check
16054 * src/ds390/peeph.def: fix bug 700036
16056 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16059 * src/configure: find appropriate data-types on host for SDCC's int and long
16060 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16061 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16062 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16064 2003-03-07 <johan AT balder>
16067 some minor cleanups before the big shot
16068 OP_DEFS and OP_USES now use Kevin's protection
16069 new option --nolabelopt
16071 * src/SDCCBBlock.c:
16080 * src/ds390/ralloc.c:
16081 * src/mcs51/ralloc.c:
16082 * src/pic/ralloc.c:
16083 * src/xa51/ralloc.c:
16084 * src/z80/ralloc.c:
16086 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16088 * src/pic/pcode.c (get_op): fix 64 bit warnings
16089 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16090 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16091 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16092 * support/regression/tests/malloc.c: fix 64 bit warnings
16094 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16096 * src/mcs51/gen.c (genMinus): fixed bug 696436
16098 2003-03-02 Borut Razem <borut.razem AT siol.net>
16100 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16102 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16104 * configure.in: test for mkstemp
16105 * sdccconf_in.h: add HAVE_MKSTEMP
16107 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16109 * device/include/ctype.h: removed warning while using --stack-auto
16110 * device/include/malloc.h: removed warning while using --stack-auto
16111 * device/include/string.h: removed warning while using --stack-auto
16113 2003-02-23 Borut Razem <borut.razem AT siol.net>
16115 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16116 because NDEBUG is defined (see man assert)
16117 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16119 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16121 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16122 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16124 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16126 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16127 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16129 2003-02-18 <johan AT balder>
16131 * as/mcs51/asmain.c (asmbl): module can start with a digit
16132 * as/z80/asmain.c (asmbl): module can start with a digit
16134 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16136 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16137 * src/asm.c: fix pipe() for Mingw32
16139 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16141 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16142 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16143 make -V work again; --c1mode reads now from stdin
16144 * doc/sdccman.lyx: added --c1mode
16145 * support/Util/SDCCerr.c: new messages for c1 mode
16146 * support/Util/SDCCerr.h: new messages for c1 mode
16147 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16149 2003-02-15 <johan AT balder>
16151 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16153 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16155 * doc/sdccman.lyx: Environment variables, -o and other minor things
16157 2003-02-14 <johan AT balder>
16159 * src/xa51/main.c: before anyone really tries to use it :)
16161 * Install doc's in share/sdcc/doc
16162 * removed some obsolete files
16163 * Do a proper make distclean and uninstall
16164 M Makefile.common.in
16167 M device/include/Makefile.in
16168 M device/lib/Makefile.in
16171 M sim/ucsim/doc/Makefile.in
16173 R src/avr/peeph.rul
16174 R src/xa51/peeph.rul
16175 M support/cpp2/Makefile.in
16176 M support/makebin/Makefile
16179 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16181 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16183 2003-02-10 Borut Razem <borut.razem AT siol.net>
16185 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16186 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16187 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16188 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16189 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16190 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16191 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16192 src/z80/Makefile.bcc: Borland Makefile cleanup
16193 * as/z80/Makefile.bcc: Added Borland Makefile
16194 * support/cpp2/borland.h: Removed
16196 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16198 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16199 * src/SDCC.lex: new pragma NOIV
16200 * src/SDCCglobl.h: new pragma NOIV
16201 * src/SDCCmem.c: new pragma NOIV
16203 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16205 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16207 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16209 * src/SDCCmain.c: signal handling is switched off by --debug
16210 * doc/Makefile: small fix for install; use clean.mk again
16211 * doc/clean.mk: clean *.pdf and *.html too
16213 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16215 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16216 * device/lib/printfl.c: fix a ds390 bug by making it portable
16217 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16218 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16219 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16220 * debugger/mcs51/cmd.c: converted multi-line string literals
16221 * sim/ucsim/globals.cc: converted multi-line string literals
16222 * src/SDCCmain.c: introduced signal handler to remove temp files
16223 * doc/Makefile: small tweaks, implement clean
16224 * doc: removed generated files
16226 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16228 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16229 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16230 Address Record is not correctly generated for DS390."
16232 2003-02-02 Borut Razem <borut.razem AT siol.net>
16234 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16235 * as/mcs51/asm.h: fixed compilation with Borland C
16236 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16237 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16238 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16239 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16240 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16241 src/z80/Makefile.bcc: delete $(LIB) only if exist
16242 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16244 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16246 * device/include/malloc.h: introduced NULL
16247 * device/include/string.h: introduced NULL
16248 * device/include/stdlib.h: introduced NULL
16249 * device/lib/_memcpy.c: removed NULL
16250 * device/lib/_strcat.c: removed NULL
16251 * device/lib/_strchr.c: removed NULL
16252 * device/lib/_strcmp.c: removed NULL
16253 * device/lib/_strcpy.c: removed NULL
16254 * device/lib/_strcspn.c: removed NULL
16255 * device/lib/_strlen.c: removed NULL
16256 * device/lib/_strncat.c: removed NULL
16257 * device/lib/_strncmp.c: removed NULL
16258 * device/lib/_strncpy.c: removed NULL
16259 * device/lib/_strpbrk.c: removed NULL
16260 * device/lib/_strrchr.c: removed NULL
16261 * device/lib/_strspn.c: removed NULL
16262 * device/lib/_strstr.c: removed NULL
16263 * device/lib/_strtok.c: removed NULL
16264 * device/lib/malloc.c: removed NULL, include own header
16266 2003-02-02 <johan AT balder>
16268 * 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
16269 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16270 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16271 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16272 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16273 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16275 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16277 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16280 2003-02-01 <johan AT balder>
16282 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16284 2003-01-31 <johan AT CP255758-A>
16286 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16288 2003-01-30 <johan AT balder>
16290 * src/SDCCBBlock.c: automatic bug detection
16291 * src/SDCCicode.c: automatic bug detection
16293 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16295 * src/SDCCglobl.h: now --xram-size 0 works
16296 * src/SDCCmain.c: now --xram-size 0 works
16298 2003-01-29 <johan AT balder>
16300 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16302 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16304 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16305 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16306 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16307 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16308 * src/SDCCglobl.h: Added options --xram-size and --code-size
16309 * src/SDCCmain.c: Added options --xram-size and --code-size
16311 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16313 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16314 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16316 2003-01-27 <johan AT balder>
16318 * src/SDCC.y: fixed bug #613764
16320 2003-01-26 <johan AT balder>
16322 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16323 * src/SDCCsymt.h: fixed bug #673374
16324 * src/SDCCglue.c: fixed bug #661910
16325 * src/SDCCast.c: fixed bug #458099 and 673374
16327 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16329 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16330 * as/mcs51/strcmpi.h: added
16331 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16332 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16333 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16334 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16335 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16336 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16337 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16338 * as/mcs51/Makefile.aslink: new module strcmpi
16339 * as/mcs51/Makefile.asx8051: new module strcmpi
16340 * as/mcs51/Makefil.bcc: new module strcmpi
16341 * as/mcs51/Makefile.in: new module strcmpi
16342 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16344 2003-01-26 <johan AT balder>
16346 * src/SDCCglue.c: reverted back to 1.124
16347 * src/SDCCast.c: reverted back to 1.156
16348 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16350 2003-01-25 <johan AT balder>
16352 * src/SDCCglue.c: A better fix for bug #661910
16353 * src/SDCCast.c: A better fix for bug #661910
16354 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16356 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16358 * src/Makefile.in: remove spawn.o
16359 * src/SDCCmain.c: remove spawn.h
16360 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16361 * src/spawn.c: removed
16362 * src/spawn.h: removed
16363 * support/regression/ports/ds390/spec.mk: link with -r
16365 2003-01-24 <johan AT CP255758-A>
16367 * src/ds390/gen.c (aopOp): fixed bug #667458
16368 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16369 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16370 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16372 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16374 * src/mcs51/peeph.def: better assembler identation by Frieder
16375 * src/mcs51/gen.c: better assembler identation by Frieder
16377 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16379 * as/z80/string.h: removed for gcc 3.2
16380 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16381 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16383 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16386 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16387 * support/regression/Makefile: separate temp files for ports
16388 * support/regression/generate-cases.py: separate temp files for ports
16389 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16390 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16392 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16394 * moved tinitalk to device/examples/ds390
16396 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16398 * as/mcs51/lkmem.c: rflag is for DS390
16399 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16400 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16401 (linkEdit): move mem- and map-files the same way as ihx-files
16402 * src/z80/main.c (_setDefaultOptions): removed --generic
16403 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16404 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16405 * src/pic/glue.c (picglue): --c1mode works again
16406 * src/pic16/glue.c (pic16glue): --c1mode works again
16407 * src/asm.c (printCLine): fix #660034
16409 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16411 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16412 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16413 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16414 * as/mcs51/lkmem (summary): better fix for sp problem
16415 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16416 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16417 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16418 remove --stack-after-data
16420 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16422 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16423 * src/SDCCutil.c (join): ugly bug: missing '\0'
16424 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16426 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16428 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16430 * src/pic/main.c (_asmCmd): gpasm supports -o
16431 * src/z80/main.c: more general macros
16432 * device/lib/Makefile.in: remove intermediate files
16434 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16436 * .version: Bumped version number to 2.3.3
16437 * src/SDCCBBlock.c: new option -o
16438 * src/SDCCglobl.h: new option -o
16439 * src/SDCCglue.c: new option -o
16440 * src/SDCCmain.c: new option -o
16441 * src/asm.c: new option -o
16442 * src/ds390/main.c: new option -o
16443 * src/pic/glue.c: new option -o
16444 * src/pic/pcode.c: new option -o
16445 * src/pic/ralloc.c: new option -o
16446 * src/pic16/glue.c: new option -o
16447 * src/pic16/pcode.c: new option -o
16448 * src/pic16/ralloc.c: new option -o
16449 * src/z80/main.c: new option -o
16450 * device/lib/Makefile.in: use -o
16451 * support/regression/ports/ds390/spec.mk: use -o
16452 * support/regression/ports/gbz80/spec.mk: use -o
16453 * support/regression/ports/mcs51/spec.mk: use -o
16454 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16455 * support/regression/ports/z80/spec.mk: use -o
16456 * support/regression/ports/ucz80/spec.mk: use -o
16457 * support/regression/ports/xa51/spec.mk: use -o
16458 * support/regression/fwk/lib/timeout.c: fix usage string
16460 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16461 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16463 2003-01-07 <johan AT balder>
16465 * src/SDCCast.c (decorateType): fixed bug #600035
16467 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16468 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16469 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16470 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16471 * src/pic/pcode.c: outcommented unused variable to remove warnings
16472 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16474 2003-01-06 <karl AT turbobit.com>
16475 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16478 2003-01-06 <johan AT balder>
16480 * src/SDCCicode.c: fixed array add
16482 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16483 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16484 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16486 2003-01-04 <johan AT balder>
16488 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16490 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16491 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16493 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16494 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16495 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16497 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16498 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16500 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16501 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16503 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16504 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16506 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16508 * in /sdcc/as/mcs51/ changed these files in order to create an
16509 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16510 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16511 following files to include the previous two files: aslink.dsp,
16512 Makefile.aslink, Makefile.bcc, and Makefile.in.
16514 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16515 .adb instead of .cdb
16517 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16519 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16520 value from option --iram-size.
16522 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16524 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16527 2002-09-18 <wiml AT hhhh.org>
16529 * SDCClrange.h: exposed setFromRange() and setToRange()
16530 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16531 packRegsForAccUse() (bug 542397)
16532 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16533 multiple times and emitting the fetch operations more than once
16534 added aopGetUsesAcc() function to allow binary operators to
16535 fetch their operands in the correct order; made genMinus() emit
16536 compact code for X = LITERAL - Y
16538 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16539 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16540 sprintf() in line 1267.
16542 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16543 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16546 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16547 Changes to aslink (All the changes are marked with 'JCF'):
16549 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16552 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16553 area BSEG. Also moves, if possible, the DATA area down into the internal
16554 ram so more space is available.
16556 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16559 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16560 not bytes. Function summary() which creates a memory usage summary
16561 file with extension .mem. Reports of overlaping stack and small stack
16562 size. If the space for the stack is less than 16 bytes aslink trows a
16565 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16566 the 8051. Option 'y' for memory summary output file.
16568 Changes to sdcc (All the changes are marked with 'JCF'):
16570 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16572 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16573 overlaying area for it (uses RegBankUsed[4]).
16575 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16576 bank zero as used by default. By default aslink locates the stack
16577 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16578 the creation of the .mem file. Delegates the allocation of data area
16579 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16580 the begining of the stack area to aslink.
16582 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16583 glue() in SDCCglue.c creates an area for it.
16585 2002-09-03 Borut Razem <borut.razem AT siol.net>
16586 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16587 sdcc/src/pic/glue.c:
16588 introduced atexit() handler for teporay files removal in case of
16589 errors, assertions, ...
16591 2002-08-29 Borut Razem <borut.razem AT siol.net>
16592 * sdcc/support/cpp2/auto-host_vc_in.h:
16593 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16594 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16595 Maybe there is a similar problem with BORLANDC? It should be checked!
16597 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16598 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16599 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16600 was not executed, and the compiler (cl) launched a warning:
16601 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16603 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16604 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16606 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16607 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16609 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16610 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16611 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16612 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16613 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16614 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16615 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16616 - added Release configuration in VS projects
16617 - review of compiler an linker options
16618 - VC .exe files are generated in bin_vc directory, not to interfere
16619 with binaries generated from other projects (cygwin, mingw, bcc ...)
16621 * sdcc/src/yacc.dsp: added
16623 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16624 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16625 and insert the version number definitions from .version
16627 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16629 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16630 added - genarate auto-host.h using auto-host_vc_in.h as template
16633 removed from CVS, generated automatically
16635 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16636 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16638 2002-08-11 Borut Razem <borut.razem AT siol.net>
16639 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16641 2002-08-10 Borut Razem <borut.razem AT siol.net>
16642 * src/SDCCmain.c (main):
16643 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16644 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16645 The consequence was that some temporary files were not removed.
16648 unification of code in functions tempfilename() and tempfile():
16649 function tempnam() is defined in Visual Studio 6.0 and .NET
16651 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16653 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16654 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16655 - removed compiler command line option /WX: Treats all warnings as errors
16656 - update a list of source files, included into the project
16658 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16659 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16660 changed project type to Generic Project so that can be correcly converted to VS.NET project
16662 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16664 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16666 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16668 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16669 added return 0 statements after assert() to make compiler happy
16671 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16672 added newline in the def file to keep MSC compiler satisfied
16674 * sdcc/src/z80/gen.c:
16675 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16676 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16677 - solved MSC error in function aopDump()
16679 * sdcc_vc.h: define PREFIX as "\\sdcc"
16681 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16682 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16684 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16685 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16686 - Rewrote the register banking algorithm.
16687 - Added pCode live-range analysis to registers (for now, only non-used and
16688 singly-used registers optimized away)
16690 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16692 * 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.
16694 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16695 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16697 2002-04-22 Michael Hope <michaelh AT vroom>
16699 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16701 * configure.in (DD_COPT): Added include support required for gbdk.
16703 * .version: Bumped version number just to increase it.
16705 * src/SDCCmain.c: Added -nostdinc to the default options.
16707 2002-04-15 Michael Hope <michaelh AT vroom>
16709 * device/lib/z80/printf.c (sprintf): Added.
16711 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16713 * src/z80/peeph.def: Added transpose redundent load rule.
16715 * src/z80/main.c: Added force callee saves for jaune.
16717 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16719 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16721 2002-03-28 Johan Knol <johan AT balder>
16723 * src/SDCCval.c: fixed bug #532436
16725 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16727 Added "char *Processor" field to the port structure.
16730 Added -p option. Allows port dependent processor to be specified.
16733 Initialized the new field char *Processor field to NULL in all ports
16736 Compiler generated registers for interrupt context saving
16737 were not getting allocated.
16739 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16742 Fixed left shift. Will promote the left side of a left shift
16743 if a) left shifting more than size of operand or b) when assigned
16744 to something size > size of left side
16746 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16748 tons of changes. Register allocation has been
16749 rewritten. Added customization for the various PICs. Flow
16750 analysis is restructured. ...
16752 * src/pic/device.h:
16755 * src/pic/device.c:
16756 Added. device.c is a PIC port hack to accomodate variations
16759 2002-03-13 Michael Hope <michaelh AT vroom>
16761 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16763 2002-03-04 johanknol <johanknol AT manik>
16765 * /src/SDCCval.c: fixed
16767 const unsigned char arr[][2] = { { 0, 1 } };
16768 t18.c:1: error: Initializer element is not constant
16770 2002-03-04 bela <bela AT manik>
16772 * /device/include/mcs51reg.h:
16773 ds89c420 register definition update
16775 2002-03-03 <johan AT FRIJA>
16777 * support/Util/SDCCerr.c: did something, but don't no why anymore
16779 * support/regression/tests/bug-524691.c: made it a little less shy
16781 * src/SDCCast.c (decorateType): fixed bug #524697
16783 * src/SDCCast.c: made some lineno improvements
16785 * src/SDCCval.c (getNelements): changed warning to error
16787 * src/SDCCglue.c (printIvalArray): changed warning to error
16789 * src/SDCCicode.c: fixed a warning for mingw
16791 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16793 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16795 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16797 * src/ds390/peeph.def:
16798 Added some more peephole rules
16800 * src/ds390/gen.c: Various fixes & enhancements
16802 * src/SDCClrange.c, src/SDCClrange.h:
16803 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16805 * src/ds390/ralloc.c:
16806 various fixes & enhancements (ds390) specific
16808 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16809 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16812 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16814 2002-03-02 <johan AT FRIJA>
16816 * src/SDCCast.c (decorateType): fixed bug #524708
16818 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16820 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16822 2002-03-01 Michael Hope <michaelh AT vroom>
16824 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16826 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16828 2002-03-01 <johan AT FRIJA>
16830 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16832 * src/SDCCast.c (decorateType): fixed bug #524209
16834 * src/SDCCval.c (valNot): fixed bug #524195
16836 2002-02-26 <johan AT balder>
16838 * src/xa51/gen.c: fixed a warning
16840 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16842 * src/SDCCast.c (decorateType): fixed bug #522534
16844 2002-02-23 <johan AT balder>
16846 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16848 2002-02-22 <johan AT balder>
16850 * src/SDCCast.c: fixed bug #514865
16852 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16854 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16856 * sdcc/src/SDCCloop.c:
16857 Previous fix was not good. basic blocks that have "break" or "return" are
16858 not really partof a loop , but live ranges used in these blocks should
16859 be live thru the entire loop, so set partOfLoop but don't add them to
16862 2002-02-21 <johan AT FRIJA>
16864 * src/SDCCcse.c: fixed bug #514308
16866 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16869 Fixed BUG #519583. If a conditional block ended in a return/break
16870 statement inside a loop, it was not being considered part of the loop.
16872 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16874 2002-02-10 Karl Bongers <karl AT turbobit.com>
16877 Fixed up SDCDB debugger somewhat. Updated debugger/README
16878 with lots of comments and notes.
16880 * device/examples/test2.c:
16881 Fix bug, "red" variable not being initialized(compiler complained).
16883 * device/examples/Makefile, examples/test3.c:
16884 Add Makefile in device/examples folder, compiles test3.c
16885 for use as a multiple module SDCDB test case.
16887 * sim/ucsim/cmd.src/cmdset.cc:
16888 Took out debug printfs in ucsim "next" command.
16890 * sim/ucsim/xa.src:
16891 Karl and Johan start ucsim XA support. Most dissassembly working,
16892 about 75% emulation done(plenty of work remaining).
16894 * sim/ucsim/z80.src:
16895 Add Z80 support to ucsim, add test-ucz80 regression test,
16896 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16897 Notice z80 compiler fails on examples/test3.c/crc code.
16899 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16901 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16902 Added support for --parms-in-bank1
16904 * src/ds390/peeph.def:
16905 added a few more peephole optimzations
16907 * src/ds390/main.c:
16908 1) added __builtin_inp & __builtin_outp used to read in data of given length
16909 from a memory mapped port
16910 2) added __builtin_memcmp
16911 3) added __builtin_swapw swap bytes of a short
16913 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16914 1) handle multiple send & receives from register bank1
16915 2) ralloc can now allocate DPTR1 to some liveRanges
16917 * src/SDCCsymt.c, src/SDCCsymt.h:
16918 changes to handle multiple sends & receives
16920 * src/SDCCptropt.h:
16921 added some pointer arithmetic optimization
16923 * src/SDCCptropt.c:
16924 added some pointer arithmetic optimizations but not stable yet so not
16925 called from anywhere (will get this working shortly)
16927 * src/SDCCopt.c: fixed for multiple sends & receives
16930 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16931 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16932 set preprocessor defines (depending on options)
16934 * src/SDCCicode.c, src/SDCCicode.h:
16935 changes made to handle multiple sends & receives
16938 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16940 * src/SDCCcse.c, src/SDCCcse.h:
16941 added function findbackward def (to be used in upcoming optimization)
16943 * src/SDCCcflow.c, src/SDCCcflow.h:
16944 added function returnAtEnd - to determine if a basic block terminates with
16947 * src/SDCCast.c, src/SDCCast.h:
16948 added option parms-in-bank1
16950 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16951 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16952 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16953 adjusted for --parms-in-bank1 option
16955 * device/include/string.h:
16956 donot redefine "reentrant" keyword
16958 * device/include/ds80c390.h: Added some more SFRs
16960 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16962 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16964 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16966 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16968 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16970 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16972 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16974 * Added --xram-movc option
16976 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16978 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16980 2002-01-11 Johan Knol
16982 * Added math lib of Jesus Calvino-Fraga
16984 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16986 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16987 * support/regression/Makefile: new target test-mcs51-stack-auto
16988 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16990 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16992 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16994 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16996 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16998 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17000 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17002 * src/SDCCglue.h: add definition for printIvalChar()
17004 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17006 * src/SDCCast.c: fix #498138 by Johan
17008 * src/SDCCglue.c: fix #498138 by Johan
17010 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17012 * support/regression/Makefile: fix clean
17014 * support/regression/ports/ds390/support.c: fix transmission of last character
17016 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17018 * /sdcc/src/ds390/gen.c:
17019 a) improved computing address of stack variable
17020 b) took out some #if 0 code
17021 c) improved parmBytes adjustment
17022 d) improved genPlusIncr & genMinusIncr
17023 e) genCmp could generate bad code (when left assigned to DPTR)
17024 f) Fixed bug in hasInc
17026 * /sdcc/src/ds390/ralloc.c:
17027 a) packRegsForSupport could mess up live information (Fixed)
17028 b) packRegsDPTRuse could be incorrect for left & right shift
17030 * /sdcc/src/mcs51/ralloc.c:
17031 packRegsForSupport could mess up the live information (Fixed)
17033 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17035 * /sdcc/src/SDCCast.c:
17036 can reverse a loop even if function call is present as long
17037 as the loop control variable is local & is not passed as parameter
17039 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17041 * /sdcc/ChangeLog: *** empty log message ***
17043 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17044 More builtin function additions for TININative
17046 * /sdcc/src/ds390/ralloc.c:
17047 Had broken the regression testsuite
17049 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17051 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17052 Added funcattr hasStackParms will be set for reentrant functions when there
17053 are paramteres on the stack, this helps in minimizing frame pointer generation
17054 typeFromStr can handle function pointers now
17056 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17057 *** empty log message ***
17059 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17061 * /src/ds390/gen.c, /src/ds390/main.c:
17062 More builtin function additions for TININative
17064 * /src/ds390/ralloc.c:
17065 Had broken the regression testsuite
17067 * /src/SDCCast.c: Fixed a bug in dumptree
17069 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17070 Added funcattr hasStackParms will be set for reentrant functions when there
17071 are paramteres on the stack, this helps in minimizing frame pointer generation
17072 typeFromStr can handle function pointers now
17074 * /doc/builtins.txt, /doc/TININative.txt:
17075 *** empty log message ***
17078 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17080 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17081 ALPHA version for -mTININative
17083 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17084 updated to reflect changes in the port structure
17087 added function do_assemble (similar to do_link) if non-null this function
17088 will be called to do assembly (-mTININative) requires a multi command
17090 added function genAssemblerEnd will be called to generate assembler Epilogue
17093 added _JavaNative to debug info printing
17095 * /src/SDCCmain.c: added option --tini-libid
17096 added port->do_assemble function (-mTININative) has a multi command assemble
17098 * /src/SDCCglue.c: Disabled "constExpr" check
17099 added port->genAssemblerEnd function
17101 * /src/SDCCglobl.h: Added option --tini-libid value
17104 tookout optimizeCompare from the header (has no external references)
17106 * /src/SDCCast.c: made one more function "static"
17108 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17110 * src/z80/mappings.i: Added z80asm support.
17112 * src/z80/main.c: Added z80asm support on --asm=z80asm
17114 * src/z80/gen.c: Fixed asm portability issues.
17116 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17118 * src/SDCCglue.c (printExterns): Added global/extern split.
17120 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17122 * support/regression/Makefile: added test for mcs51 model large
17124 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17126 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17128 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17130 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17132 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17134 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17136 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17138 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17140 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17142 * support/regression/tests/simplefloat.c: Port to mcs51.
17144 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17145 * support/regression/tests/bug-485362.c: Added.
17147 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17149 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17151 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17153 * src/z80/gen.c (aopDump): Added a dump function.
17155 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17156 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17158 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17160 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17162 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17164 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17166 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17168 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17170 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17172 * support/regression/ports/ds390/support.c: Use tinibios.
17174 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17176 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17178 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17179 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17181 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17183 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17185 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17187 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17189 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17190 (packRegsForIYUse): Created and optimised.
17192 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17194 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17195 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17197 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17199 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17201 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17203 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17205 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17207 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17209 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17211 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17213 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17215 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17217 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17219 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17220 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17221 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17223 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17225 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17226 (genNotFloat): Added.
17227 (genUminusFloat): Added.
17229 * device/lib/z80/Makefile: Added floating pt stubs.
17231 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17233 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17235 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17237 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17239 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17241 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17243 * sdcc/support/regression/Makefile: Add port ds390.
17245 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17247 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17249 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17251 * sdcc/support/regression/ports/ds390/support.c: Added.
17253 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17255 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17257 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17259 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17261 * device/include/malloc.h: Added z80 and gbz80 support.
17263 * device/lib/gbz80/heap.s: Added.
17265 * device/lib/z80/heap.s: Added.
17267 * device/lib/malloc.c: Added z80 and gbz80 support.
17269 * support/regression/tests/malloc.c (testMalloc): Added.
17271 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17273 * support/regression/tests/bug-478094.c: Added.
17275 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17277 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17279 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17281 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17283 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17285 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17287 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17289 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17291 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17293 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17295 * support/regression/tests/bug-477927.c: Added.
17297 * src/z80/peeph.def: Added minor rules.
17299 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17301 * src/z80/peeph.def: Added jump optimisation modification.
17303 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17305 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17307 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17309 * support/regression/tests/funptrs.c: Added.
17311 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17313 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17315 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17317 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17319 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17321 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17322 (movLeft2ResultLong): Created.
17324 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17325 (joinPushes): Added. Joins two char pushes into a word push.
17327 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17329 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17331 * support/makebin/Makefile (install): Added creation of dest dir.
17333 2001-10-24 Karl Bongers <karl AT turbobit.com>
17335 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17337 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17339 * src/z80/ralloc.c: Turned off faulty pack for one use.
17341 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17343 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17345 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17347 * support/regression/Makefile: Improved clean
17349 * support/regression/ports/gbz80/spec.mk: Added clean
17351 * support/regression/ports/host/spec.mk: Added clean
17353 * support/regression/ports/z80/spec.mk: Added clean
17355 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17357 * support/regression/ports/mcs51/timeout.c: little improvements
17359 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17361 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17363 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17365 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17367 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17369 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17371 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17373 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17374 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17376 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17378 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17380 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17382 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17384 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17386 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17388 * support/regression/tests/longor.c: Added.
17390 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17392 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17394 * as/mcs51/aslink.h: define PATH_MAX
17396 * as/mcs51/asm.h: define PATH_MAX
17398 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17400 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17402 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17404 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17406 * src/SDCCglobl.h: define PATH_MAX
17408 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17410 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17412 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17414 * src/z80/gen.c (gencjneshort): Fixed
17416 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17418 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17420 * support/regression/tests/bug-469671.c: Added.
17422 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17424 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17426 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17428 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17430 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17432 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17434 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17436 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17438 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17440 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17442 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17444 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17446 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17448 * 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.
17450 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17452 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17454 2001-10-07 <johan AT FRIJA>
17456 * device/lib/gets.c (gets): fixed the return value.
17458 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17459 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17461 * 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.
17463 * 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.
17465 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17467 * src/pic/gen.c: Removed Safe_strdup.
17469 * configure.in: Added option to enable libgc support.
17471 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17472 (bitVectUnion): Optimised.
17473 (bitVectIntersect): Optimised.
17474 (bitVectBitsInCommon): Optimised.
17475 (bitVectCplAnd): Optimised.
17477 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17479 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17481 * src/SDCCmain.c: distinguish between assembler debug and plain options
17483 * src/avr/main.c: remove standard assembler options
17485 * src/ds390/main.c: remove standard assembler options
17487 * src/mcs51/main.c: remove standard assembler options
17489 * src/port.h: removed "PENDING" comment
17491 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17493 * src/device/lib/_mulint.c : new, with assember functions
17495 * src/device/lib/_mullong.c : new, with assember functions
17497 * src/device/lib/_divuint.c : with assember functions
17499 * src/device/lib/_divsint.c : with assember functions
17501 * src/device/lib/_divulong.c: with assember functions
17503 * src/device/lib/_divslong.c: with assember functions
17505 * src/device/lib/_moduint.c : with assember functions
17507 * src/device/lib/_modsint.c : with assember functions
17509 * src/device/lib/_modulong.c: with assember functions
17511 * src/device/lib/_modslong.c: with assember functions
17513 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17515 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17517 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17518 replaced _mululong.c and _mulslong.c by _mullong.c
17520 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17522 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17524 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17526 * src/SDCCglue.c: test, if win32api is available for MINGW
17528 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17530 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17531 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17532 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17533 * support/regression/ports/host/spec.mk: removed GENERIC
17534 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17535 * support/regression/ports/z80/spec.mk: removed GENERIC
17537 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17539 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17541 * support/regression/tests/bug-467035.c: Created.
17543 2001-10-01 <johan AT FRIJA>
17545 * src/SDCC.y: fixed bug #466586 part 1
17547 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17549 * SDCCicode.c: z80 has no generic pointers
17550 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17552 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17554 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17556 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17558 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17560 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17562 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17564 * configure.in: Fixed up so that ucsim is only configured once.
17566 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17568 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17569 (getPathDifference): As above.
17571 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17573 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17575 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17576 * .version: Updated to 2.3.1
17578 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17579 Added copyright header.
17581 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17582 (assemble): Added support for macro based assembler commands.
17583 (linkEdit): Added support for macro based linker commands.
17584 (preProcess): Changed the pre-processor to use macros.
17585 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17586 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17588 * device/lib/z80/crt0.s: Added module name for debugging.
17590 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17592 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17594 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17596 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17598 * src/Makefile.in: Added SDCCmacro and SDCCutil
17600 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17602 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17604 2001-09-16 <johan AT FRIJA>
17606 * 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.
17608 2001-09-15 <johan AT FRIJA>
17610 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17611 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17613 2001-09-11 <johan AT FRIJA>
17615 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17617 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17619 * support/regression/tests/bug-460444.c: Added test case.
17621 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17622 (genCast): Added justification for all of the asserts.
17624 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17626 * support/regression/support.c: _xdata replaced by xdata
17628 * support/regression/spec.mk: removed _generic
17630 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17632 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17634 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17635 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17637 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17639 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17641 * support/regression/tests/bug-460010.c: Added test case.
17643 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17645 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17647 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17649 * support/regression/testfwk.c: removed workaround for bug #436344
17651 * support/regression/tests/bp.c: use less memory with mcs51
17653 * support/regression/tests/bug-441448.c: use less memory
17655 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17657 * support/regression/collate-results.py: typo
17659 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17661 * support/regression/tests/fetchoverlap.c: Added new test case.
17663 * support/regression/tests/bp.c: Added new test case.
17665 * support/regression/tests/bug-448984.c: Added new test case.
17667 * support/regression/tests/pow2shifts.c: Added new test case.
17669 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17670 (genlshTwo): Fixed right shift for count > 8.
17672 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17674 2001-09-08 <johan AT FRIJA>
17676 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17678 2001-09-07 <johan AT FRIJA>
17680 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17682 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17684 2001-09-06 <johan AT FRIJA>
17686 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17687 * bernhard noted me at this: "() equals to (void)" (1.38)
17689 2001-09-05 <johan AT FRIJA>
17691 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17693 2001-09-04 <johan AT FRIJA>
17695 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17698 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17700 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17702 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17704 * link/z80/aslink.h: Fixed path for PATH_MAX
17706 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17708 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17710 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17712 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17714 * 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.
17716 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17718 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17719 (genCmp): Fixed up genCmp for the GB with longs.
17721 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17723 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17725 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17727 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17729 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17731 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17733 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17735 * 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.
17737 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17739 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17741 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17743 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17745 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17747 * sim/ucsim/configure: little improvement of Cygwin-detection
17748 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17749 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17750 * support/regression/tests/bug-221100.c: small changes for mcs51
17751 * support/regression/tests/bug-221168.c: small changes for mcs51
17752 * support/regression/tests/bug-227710.c: small changes for mcs51
17753 * support/regression/tests/staticinit.c: small changes for mcs51
17754 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17755 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17756 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601