1 2009-04-28 Borut Razem <borut.razem AT siol.net>
3 * fixed GCC 4.4.0 mingw compilation:
4 sim/ucsim/cmd.src/cmdlex.cc: regenerated - added #include <stdio.h>
6 2009-04-27 Raphael Neider <rneider AT web.de>
8 * src/pic16/gen.c (genNearPointerGet): fix double indirect
9 access to bitfields (#2782405)
11 2009-04-27 Borut Razem <borut.razem AT siol.net>
13 * fixed GCC 4.4.0 mingw compilation:
14 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
15 * support/cpp/sdcpp-opts.c: fixed warning:
16 unknown conversion type character 'm' in format,
17 use strerror(errno) instead of %m glibc extension format specifier
18 * src/SDCCsymt.c: fixed warning:
19 suggest parentheses around operand of '!' or change '&' to '&&' or
21 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
22 unknown conversion type character 'h' in format,
23 replaced hh printf format specifier with parameter casting to
26 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
28 * device/lib/z80/shift.s,
29 device/lib/z80/memmove.s,
31 device/lib/z80/mulchar.s,
34 Applied patch #2762516 from Marco Bodrato containing minor
35 improvements of many Z80 asm routines.
37 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
39 * support/regression/tests/strtok.c,
40 support/regression/tests/strstr.c,
41 support/regression/tests/strspn.c,
42 support/regression/tests/strncmp.c,
43 support/regression/tests/strcpy.c,
44 support/regression/tests/strcmp.c:
45 Added some regression tests by Ruud van Silfhout from patch #2321830.
47 2009-04-13 Borut Razem <borut.razem AT siol.net>
49 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
50 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
51 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
52 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
54 2009-04-13 Raphael Neider <rneider AT web.de>
56 * device/lib/pic16/bootstrap.sh: avoid symlinks
57 * device/lib/pic16/configure.ac,
58 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
60 2009-04-13 Borut Razem <borut.razem AT siol.net>
62 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
63 svn revision #5341, since it makes asranlib to fail on cygming and
64 mingw builds: win32 native asranlib doesn't understand cygwin paths.
66 2009-04-10 Raphael Neider <rneider AT web.de>
68 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
69 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
70 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
71 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
72 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
73 device/lib/pic16/libsdcc/float/fs2ulong.c,
74 device/lib/pic16/libsdcc/float/fsadd.c,
75 device/lib/pic16/libsdcc/float/fsdiv.c,
76 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
77 changes from the pic16 port, minor code cleanup
78 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
80 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
82 * device/lib/z80/mod.s,
83 device/lib/z80/Makefile.in,
85 device/lib/z80/modsigned.s,
86 device/lib/z80/divsigned.s:
87 Applied patch #2741451 from Marco Bodrato
88 and moved functions for signed modulo into
91 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
93 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
95 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
98 src/z80/peeph-z80.def:
99 Improved caching of pointers in hl and iy.
100 device/lib/z80/div.s:
101 Applied patch #2727917 from Marco Bodrato.
103 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
106 Enabled use of hl as inter-i-code temporary.
108 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
110 * src/z80/peeph-z80.def:
111 Reenabled peephole 0t.
113 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
116 Fixed bugs #2728224, #2728218.
117 src/z80/peeph-z80.def:
118 Workaround for bug #2728445.
119 support/regression/tests/memory.c:
120 Added test for memcmp().
122 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
124 * device/lib/z80/mul.s,
125 device/lib/z80/memmove.s,
126 device/lib/z80/strlen.s:
127 Minor improvements, code cleanup and license clarification.
129 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
131 * device/lib/z80/mul.s:
132 Minor improvement in Z80 16x16 bit multiplication.
134 2009-03-23 Borut Razem <borut.razem AT siol.net>
136 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
137 device/include/pic/limits.h, device/include/pic16/limits.h,
138 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
139 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
140 support/regression/tests/funsigned-char.c:
141 applied patch 2704189: character constant sign fix
142 thanks to Robert Larice
144 2009-03-22 Borut Razem <borut.razem AT siol.net>
146 * Small Device C Compiler 2.9.0 released
147 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
149 2009-03-15 Borut Razem <borut.razem AT siol.net>
151 * support/scripts/repack_release.sh: added
153 2009-03-13 Borut Razem <borut.razem AT siol.net>
155 * doc/sdccman.lyx: "freeware" replaced with "free open source"
157 2009-03-12 Borut Razem <borut.razem AT siol.net>
159 * src/z80/peep.c: #2652979: --debug crashes sdcc
161 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
164 support/regression/tests/bug2655200.c:
165 applied modified patch from Robert Larice <larice AT vidisys.de>
166 fixing original report of bug #2655200: pointer to pdata memory
167 not correctly initialized
169 2009-03-11 Borut Razem <borut.razem AT siol.net>
171 * as/asranlib/asranlib.c: retain the original file mode
173 2009-03-10 Borut Razem <borut.razem AT siol.net>
175 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
176 support/regression/tests/bug1875933.c:
177 fixed bug #1875933: Evelyn jumps into the void
178 thanks to Robert Larice
180 2009-03-10 Raphael Neider <rneider AT web.de>
182 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
183 to pCodeInstruction to avoid a segmentation fault
185 2009-03-03 Borut Razem <borut.razem AT siol.net>
187 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
189 2009-03-03 Raphael Neider <rneider AT web.de>
191 * device/lib/pic/libdev/Makefile.in: build device-specific
192 libraries for the correct processor, fixes #2654585
194 2009-03-01 Raphael Neider <rneider AT web.de>
196 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
198 2009-03-01 Borut Razem <borut.razem AT siol.net>
200 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
201 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
202 changed sdcc version to 2.9.0
204 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
206 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
207 (serialRegAssign): do not spil bit registers
208 throughout cosmetic changes
209 * support/regression/tests/bug2435941.c: new, added
211 2009-02-28 Raphael Neider <rneider AT web.de>
213 * src/regression/compare10.c,
214 src/regression/compare7.c,
215 src/regression/compare8.c,
216 src/regression/compare9.c: reset watchdog timer in time
217 * src/regression/configword.c: apply patch from #2488150
218 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
219 handler to 0x0000 as the linker no longer knows STARTUP sections
220 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
221 patch #2512926 to (mostly) fix #1762626, cosmetic changes
222 * src/pic/pcodepeep.c: remove reference to nonexisting function
224 2009-02-28 Raphael Neider <rneider AT web.de>
226 * device/include/pic16/signal.h: avoid multiline inline
227 assembler statements in macros, addresses #2644965
229 2009-02-27 Raphael Neider <rneider AT web.de>
231 * device/include/pic16/pic18f[24][3456]k20.h,
232 device/include/pic16/pic18f[68][567]j50.h,
233 device/include/pic16/pic18f[68]6j55.h,
234 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
235 device/lib/pic16/libdev/pic18f[68][567]j50.c,
236 device/lib/pic16/libdev/pic18f[68]6j55.c,
237 device/include/pic16/pic18fregs.h,
238 device/include/pic16/pic16devices.txt,
239 device/lib/pic16/pics.all,
240 device/lib/pic16/libdev/Makefile.am,
241 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
242 families (87j50 family contributed by Robert Wuest)
244 * device/include/pic16/adc.h,
245 device/lib/pic16/libio/adc/adcbusy.c,
246 device/lib/pic16/libio/adc/adcclose.c,
247 device/lib/pic16/libio/adc/adcconv.c,
248 device/lib/pic16/libio/adc/adcopen.c,
249 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
251 * doc/sdccman.lyx: updated list of supported devices, fixed typo
252 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
254 * device/lib/pic16/Makefile.in,
255 device/lib/pic16/libm/Makefile.in,
256 device/lib/pic16/debug/Makefile.in,
257 device/lib/pic16/libio/Makefile.in,
258 device/lib/pic16/startup/Makefile.in,
259 device/lib/pic16/libsdcc/Makefile.in,
260 device/lib/pic16/libdev/Makefile.in,
261 device/lib/pic16/libc/Makefile.in: regenerated
263 2009-02-27 Borut Razem <borut.razem AT siol.net>
265 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
266 #1829678 and #1704376 in the way proposed by Alan Baldwin
268 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
270 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
271 to Steve Qu for the fix.
273 2009-02-23 Borut Razem <borut.razem AT siol.net>
275 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
276 it is already fixed for mcs51 and hc08 targets
277 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
279 2009-02-22 Borut Razem <borut.razem AT siol.net>
281 * device/lib/Makefile.in: fixed parenthesis error
282 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
283 fixed webdocs bug #1967920: --version
285 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
287 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
289 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
291 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
292 when addresses are unsorted
294 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
296 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
297 Gudjon Gudjonsson <gudjon AT gudjon.org>
298 * device/include/mcs51/p89c66x.h: fixed some defines
299 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
300 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
303 2009-02-14 Borut Razem <borut.razem AT siol.net>
305 * doc/sdccman.lyx: corrected cpp info
307 2009-02-13 Borut Razem <borut.razem AT siol.net>
309 * as/Makefile.in: *.doc renamed to *.txt
311 2009-02-11 Borut Razem <borut.razem AT siol.net>
313 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
314 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
316 2009-02-11 Borut Razem <borut.razem AT siol.net>
318 * doc/sdccman.lyx: documented ar format libraries
320 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
322 * support/regression/tests/float_single.c: added regression
323 test. Some testpoints for probably rarely used functions
324 (acosf, sinhf, tanf, expf) disabled for some targets
326 2009-02-10 Raphael Neider <rneider AT web.de>
328 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
329 (genAssign): fixed for operands on the stack
331 * device/lib/pic16/libc/stdio/vfprintf.c,
332 device/lib/pic16/configure.ac,
333 device/lib/pic16/Makefile.common: add configurable support for
334 printing floats via ./configure --enable-floats
335 * device/lib/pic16/configure,
336 device/lib/pic16/Makefile.in,
337 device/lib/pic16/libm/Makefile.in,
338 device/lib/pic16/debug/Makefile.in,
339 device/lib/pic16/libio/Makefile.in,
340 device/lib/pic16/startup/Makefile.in,
341 device/lib/pic16/libsdcc/Makefile.in,
342 device/lib/pic16/libdev/Makefile.in,
343 device/lib/pic16/libc/Makefile.in: regenerated
344 * doc/sdccman.lyx: documented float support and how to get it
345 * doc/Makefile.in: fixed race condition on parallel builds
347 * device/lib/pic16/libc/stdio/sprintf.c,
348 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
349 pointer to the string buffer, enlarge buffer for x_ftoa()
351 2009-02-10 Borut Razem <borut.razem AT siol.net>
353 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
355 2009-02-10 Raphael Neider <rneider AT web.de>
357 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
359 2009-02-09 Raphael Neider <rneider AT web.de>
361 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
362 artificial bank size limits for compound data (structs, arrays),
363 avoids assert if --obanksel=N, N > 1, is given
365 2009-02-09 Borut Razem <borut.razem AT siol.net>
367 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
368 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
369 uses '`' character instead '\n' for padding
370 * as/asranlib/asranlib.c: made it more robust
372 2009-02-08 Borut Razem <borut.razem AT siol.net>
375 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
376 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
379 2009-02-07 Borut Razem <borut.razem AT siol.net>
381 * as/asranlib/asranlib.c: fixed BSD header length calculation
382 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
383 due sdcc asxxxx license change to GPLv3
385 2009-02-05 Borut Razem <borut.razem AT siol.net>
387 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
388 added support for BSD (Mac OS X) ar format
389 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
390 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
391 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
392 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
393 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
394 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
395 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
396 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
397 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
398 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
399 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
400 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
401 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
402 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
403 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
404 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
405 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
406 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
407 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
408 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
409 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
410 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
411 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
412 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
413 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
414 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
415 changed license to GPL either version 3, or (at your option) any
418 2009-02-05 Borut Razem <borut.razem AT siol.net>
420 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
421 added support for BSD (Mac OS X) ar format
423 2009-02-02 Borut Razem <borut.razem AT siol.net>
425 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
426 device/lib/z80/Makefile.in:
427 chose source files in the PORT directory if they are available
429 2009-02-01 Raphael Neider <rneider AT web.de>
431 * device/lib/pic16/libdev/pic18f1220.c,
432 * device/lib/pic16/libdev/pic18f4450.c:
433 define SSPBUF to allow use of printf
435 2009-02-01 Borut Razem <borut.razem AT siol.net>
437 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
438 device/lib/hc08/Makefile.in, device/lib/incl.mk,
439 device/lib/z80/Makefile.in:
440 don't remake libraries
441 * support/regression/tests/snprintf.c:
442 reenable floating point in small-xstack-auto library
444 2009-01-26 Raphael Neider <rneider AT web.de>
446 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
448 2009-01-25 Raphael Neider <rneider AT web.de>
450 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
451 search path instead of appending them
453 2009-01-24 Borut Razem <borut.razem AT siol.net>
455 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
456 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
457 to 32 bit unsigned int when calling sputl() since it is a macro
458 * as/link/lkar.c: changed the initialization of This->loaded
460 2009-01-23 Borut Razem <borut.razem AT siol.net>
462 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
463 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
464 unsigned int when calling new(), since asxxxx doesn't use function
467 2009-01-21 Borut Razem <borut.razem AT siol.net>
469 * as/link/lkar.h: sgetl and sputl are independent of endianness
470 * as/link/sdxxxx_config.h.in: removed endianness detection
472 2009-01-20 Borut Razem <borut.razem AT siol.net>
474 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
475 due creation of ar format libraries
476 * support/scripts/sdcc.nsi:
477 don't add nonexistent object files to the package
479 2009-01-19 Borut Razem <borut.razem AT siol.net>
481 * Makefile.in, configure.in, configure,
482 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
483 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
484 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
485 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
486 device/lib/small/Makefile.in,
487 device/lib/z80/Makefile.in: create ar format libraries
488 * support/regression/ports/mcs51-xstack-auto/spec.mk:
489 use device/lib/Makefile to create library
490 * support/regression/tests/snprintf.c:
491 floating point is not enabled in small-xstack-auto library
492 * device/lib/libfloat.lib, device/lib/libint.lib,
493 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
495 2009-01-18 Borut Razem <borut.razem AT siol.net>
497 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
498 warning: extra tokens at end of #endif directive
500 2009-01-11 Borut Razem <borut.razem AT siol.net>
502 * Makefile.in: added SDCC_ASRANLIB to PKGS
504 2009-01-10 Borut Razem <borut.razem AT siol.net>
506 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
507 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
508 due added support for ar format libraries
510 2009-01-09 Borut Razem <borut.razem AT siol.net>
512 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
513 as/asranlib/asranlib.c: added asranlib
514 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
515 * Makefile.in, as/link/hc08/Makefile.in,
516 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
517 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
518 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
519 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
520 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
521 configure.in, sdcc.dsw: modified to support ar format libraries
523 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
525 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
528 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
530 * sim/ucsim/z80.src/inst_ed.cc:
531 Fixed bug #2488074, which made regression tests fail.
533 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
535 * device/lib/z80/mod.s,
536 device/lib/z80/div.s,
537 device/lib/z80/mulchar.s,
538 device/lib/z80/mul.s,
539 device/lib/z80/divsigned.s,
540 device/lib/z80/Makefile.in:
541 Implemented RFE #1702376.
543 2009-01-05 Borut Razem <borut.razem AT siol.net>
545 * as/link/lksdcclib.c:
546 fixed linker hanging in INDEXLIB is not defined (hc08)
548 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
551 Implemented RFE #2485684, and some further improvements of HL caching
553 * src/z80/peeph-z80.def:
554 Fixed a bug exposed by implementing RFE #2485684.
556 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
558 * src/z80/peeph-z80.def:
559 Peephole improvements.
562 device/include/string.h,
563 device/lib/z80/memmove.s:
565 * device/lib/z80/Makefile.in,
566 device/lib/Makefile.in,
567 support/regression/tests/memory.c,
568 device/lib/z80/strlen.s:
569 Partially implemented RFE #2471534.
571 2009-01-04 Borut Razem <borut.razem AT siol.net>
573 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
574 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
575 * doc/README.txt: updated John Hartman's e-mail address
576 * as/link/lkrel.c, as/link/lksdcclib.c:
577 fixed bug #2484677: Linker hangs
578 * src/z80/peep.c: fixed msvc warning C4047:
579 'return' : 'int ' differs in levels of indirection from 'char *'
580 * config.dsp: as/lib corrected to as/link
582 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
585 Implemented RFE #2484693.
586 * src/z80/peeph-z80.def:
587 Some peephole improvements.
589 2009-01-03 Borut Razem <borut.razem AT siol.net>
592 fixed warning: 'ret' may be used uninitialized in this function
594 2009-01-02 Borut Razem <borut.razem AT siol.net>
596 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
597 as/link/getline.[ch], as/link/lkrel.[ch]: added,
598 made support for differnet library formats more flexible,
599 preparation for support of ar format
600 * as/link/lklibr.c, as/link/z80/Makefile.in,
601 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
602 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
603 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
604 as/link/hc08/lkelf.c, as/link/aslink.h:
605 made support for differnet library formats more flexible,
606 preparation for support of ar format
608 2009-01-01 Borut Razem <borut.razem AT siol.net>
610 * as/link/asxxxx_config.h.in:
611 fixed warning: extra tokens at end of #endif directive
613 fixed warning: suggest parentheses around && within ||
614 * device/lib/Makefile.in: allow whitespaces at the end of lines in
615 ports.build, in order to make it work on cygwin - it seems to be a
616 bug in cygwin grep: CR is not treated as part of end-of-line
618 2008-12-31 Borut Razem <borut.razem AT siol.net>
620 * configure, configure.in, config.dsp, config_vc.awk,
621 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
622 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
623 introduced asxxxx_config.h.in
625 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
628 src/z80/peeph-z80.def:
629 Minor addition improvement.
631 2008-12-30 Raphael Neider <rneider AT web.de>
633 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
634 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
635 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
636 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
637 support/librarian/sdcclib.c, support/makebin/makebin.c:
638 partially revert changes from r5293..r5295
640 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
642 * src/z80/peeph-z80.def:
643 Minor peephole improvement.
645 2008-12-29 Raphael Neider <rneider AT web.de>
647 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
648 incorrectly discarded BANKSELs
650 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
652 * support/regression/tests/memory.c:
653 Added simple test for memset(), memcpy() and memmove()
655 2008-12-29 Borut Razem <borut.razem AT siol.net>
657 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
659 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
661 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
662 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
663 (177.j): added new rule
664 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
665 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
666 (decorateType CAST): propagate storage class to generic pointer results
668 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
670 * device/lib/z80/string.c,
671 device/lib/z80/printf.c,
672 device/lib/z80/mul.s:
675 Fixed code generation bug exposed by builtin memcpy().
677 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
679 * device/lib/_memcpy.c:
680 fixed conflict with builtin memcpy()
682 2008-12-26 Borut Razem <borut.razem AT siol.net>
684 * support/librarian/sdcclib.c:
685 fixed bug 2466950: "sdcclib broken"
686 by removing fgets return value check
688 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
691 device/include/string.h: Implemented RFE #1914254
693 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
694 * device/lib/z80/Makefile.in,
695 device/lib/Makefile.in,
696 device/lib/z80/memmove.s: Implemented RFE #1914256
698 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
700 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
701 * src/z80/peep.c: improved checks for unused data
703 src/z80/main.c: Implemented RFE #1899189
705 2008-12-25 Borut Razem <borut.razem AT siol.net>
707 * support/regression/Makefile.in:
708 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
710 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
712 * src/z80/peeph-z80.def: minor peephole improvements
714 2008-12-21 Borut Razem <borut.razem AT siol.net>
716 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
717 due to redefinition of symbol __assert
718 sdcclib.c:53:1:warning: "__assert" redefined
719 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
720 warning: this is the location of the previous definition
722 2008-12-20 Raphael Neider <rneider AT web.de>
724 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
725 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
726 support/cpp/libcpp/macro.c: fix format string errors
728 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
730 * src/pic/device.c: partial rewrite using strtok,
731 quieten compiler warnings, adopt SDCC coding style
733 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
734 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
735 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
736 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
737 support/librarian/sdcclib.c, support/makebin/makebin.c:
738 quieten most compiler warnings
740 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
741 probably fix operator precedence bug
743 * doc/clean.mk: quieten rm if no .lyx is present
745 2008-12-19 Borut Razem <borut.razem AT siol.net>
747 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
748 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
749 doc/README.txt, doc/test_suite_spec.lyx:
750 applied patch 2446381: Dcoumentation spelling correcitons
751 thanks to Steven Borley
753 2008-12-16 Raphael Neider <rneider AT web.de>
755 * device/include/pic/pic12f629.h,
756 device/include/pic/pic12f675.h,
757 device/lib/pic/libdev/pic12f629.c,
758 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
760 2008-12-14 Borut Razem <borut.razem AT siol.net>
762 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
763 converted to LyX 1.5.7 (\lyxformat 276) format
765 2008-12-07 Borut Razem <borut.razem AT siol.net>
767 * support/regression/tests/bitfields.c:
768 added test case for bug #2366757
770 2008-12-07 Raphael Neider <rneider AT web.de>
772 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
773 NULL pointer dereference, closes #2366757
775 2008-11-25 Raphael Neider <rneider AT web.de>
777 * device/include/pic16/pic16devices.txt,
778 sdcc/src/pic16/device.c,
779 sdcc/src/pic16/device.h: implicitly disable XINST
780 whenever CONFIG4L is set via an additional optional
781 argument to the configword directive in pic16devices.txt
783 2008-11-24 Raphael Neider <rneider AT web.de>
785 * device/lib/pic16/configure.ac,
786 device/lib/pic16/Makefile.common: fixed quoting issues
788 * device/lib/pic16/configure,
789 device/lib/pic16/debug/Makefile.in,
790 device/lib/pic16/libc/Makefile.in,
791 device/lib/pic16/libdev/Makefile.in,
792 device/lib/pic16/libio/Makefile.in,
793 device/lib/pic16/libm/Makefile.in,
794 device/lib/pic16/libsdcc/Makefile.in,
795 device/lib/pic16/Makefile.in,
796 device/lib/pic16/startup/Makefile.in: regenerated
798 * src/pic16/main.c (_pic16_finaliseOptions): revert to
801 2008-11-24 Raphael Neider <rneider AT web.de>
803 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
804 argument of --asm= or --link= to allow for
805 --asm="sh script --options", the user can double quote the
806 argument if needed: --asm="'c:/program files/gpasm' -q",
807 also fix some potential buffer overflows
809 2008-11-19 Borut Razem <borut.razem AT siol.net>
812 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
813 thanks Mauro Giachero
815 2008-11-16 Borut Razem <borut.razem AT siol.net>
817 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
818 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
820 2008-11-15 Borut Razem <borut.razem AT siol.net>
822 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
823 src/SDCCsymt.c, src/SDCCsymt.h:
824 fixed RFE #2291335 : Unnamed bit-field initialization
825 * support/regression/tests/bitfields.c:
826 added test case for RFE #2291335
827 * support/regression/tests/bug-1981238.c:
828 don't initialize unnamed bit-fields
830 2008-11-11 Raphael Neider <rneider AT web.de>
832 * device/include/pic16/pic18f25j10.h,
833 device/include/pic16/pic18f45j10.h: remove useless boilerplate
835 * device/include/pic16/adc.h,
836 device/lib/pic16/libio/adc/adcbusy.c,
837 device/lib/pic16/libio/adc/adcclose.c,
838 device/lib/pic16/libio/adc/adcconv.c,
839 device/lib/pic16/libio/adc/adcopen.c,
840 device/lib/pic16/libio/adc/adcread.c,
841 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
842 and fixed ADC routines to work for more target devices,
843 incorporates patch #2036130 by Nick Materer
845 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
847 * device/include/ctype.h,
848 * device/include/ds400rom.h,
849 * device/include/ds80c390.h,
850 * device/include/float.h,
851 * device/include/math.h,
852 * device/include/serial.h,
853 * device/include/stdbool.h,
854 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
856 * device/include/mcs51/C8051F336.h,
857 * device/include/mcs51/C8051T600.h,
858 * device/include/mcs51/C8051T610.h,
859 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
860 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
862 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
864 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
866 2008-11-10 Raphael Neider <rneider AT web.de>
868 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
869 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
870 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
871 (patch by Nick Materer, #2253980)
873 * device/lib/pic16/libio/adc.ignore,
874 device/lib/pic16/libio/i2c.ignore,
875 device/lib/pic16/libio/usart.ignore,
876 device/lib/pic16/pics.all: updated to build more device libs
878 * device/lib/pic16/libdev/Makefile.am,
879 device/lib/pic16/libdev/Makefile.in,
880 device/lib/pic16/libio/Makefile.am,
881 device/lib/pic16/libio/Makefile.in: regenerated
883 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
884 names per memory location, applied SDCC style to more functions
886 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
888 * device/include/mcs51/p89lpc933_4.h: new NXP header file
889 * device/include/mcs51/p89lpc935_6.h: new NXP header file
890 * device/include/mcs51/p89v66x.h: minor changes
891 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
893 2008-11-09 Raphael Neider <rneider AT web.de>
895 * device/include/pic/pic14devices.txt: fixed memory description for
896 12f629 and 12f675, closes #2236240
898 2008-11-06 Borut Razem <borut.razem AT siol.net>
900 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
901 pass system include paths with -isystem to sdcpp
902 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
903 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
905 2008-11-02 Raphael Neider <rneider AT web.de>
907 * doc/sdccman.lyx: updated the sections on the library build process
908 and on how to add support for new devices, and documented known
909 problems with the extended instruction set including a workaround
911 2008-11-01 Raphael Neider <rneider AT web.de>
913 * device/include/pic16/adc.h,
914 device/include/pic16/pic16devices.txt,
915 device/include/pic16/pic18f2410.h,
916 device/include/pic16/pic18f2510.h,
917 device/include/pic16/pic18f2515.h,
918 device/include/pic16/pic18f2610.h,
919 device/include/pic16/pic18f4410.h,
920 device/include/pic16/pic18f4510.h,
921 device/include/pic16/pic18f4515.h,
922 device/include/pic16/pic18f4610.h,
923 device/include/pic16/pic18fregs.h,
924 device/lib/pic16/libdev/Makefile.am,
925 device/lib/pic16/libdev/Makefile.in,
926 device/lib/pic16/libdev/pic18f2410.c,
927 device/lib/pic16/libdev/pic18f2510.c,
928 device/lib/pic16/libdev/pic18f2515.c,
929 device/lib/pic16/libdev/pic18f2610.c,
930 device/lib/pic16/libdev/pic18f4410.c,
931 device/lib/pic16/libdev/pic18f4510.c,
932 device/lib/pic16/libdev/pic18f4515.c,
933 device/lib/pic16/libdev/pic18f4610.c,
934 device/lib/pic16/libio/Makefile.am,
935 device/lib/pic16/libio/Makefile.in,
936 device/lib/pic16/pics.all: added support for 18f[24][456]10
937 and 18f[24]515 devices
938 * doc/sdccman.lyx: updated list of supported PIC16 devices
940 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
941 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
942 src/xa51/gen.c: avoid compiler warnings
943 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
945 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
947 * device/include/mcs51/p89v66x.h: NXP header file
948 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
949 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
951 2008-10-14 Raphael Neider <rneider AT web.de>
953 * device/lib/pic16/libdev/Makefile.am,
954 device/lib/pic16/libio/Makefile.am: enable building libraries for
955 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
956 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
957 * device/lib/pic16/libdev/Makefile.in,
958 device/lib/pic16/libio/Makefile.in: regenerated
960 2008-10-14 Raphael Neider <rneider AT web.de>
962 * device/include/pic16/pic18f2450.h,
963 device/include/pic16/pic18f4450.h,
964 device/lib/pic16/libdev/pic18f2450.c,
965 device/lib/pic16/libdev/pic18f4450.c,
966 device/include/pic16/adc.h,
967 device/include/pic16/pic16devices.txt,
968 device/include/pic16/pic18fregs.h,
969 device/lib/pic16/libdev/Makefile.am,
970 device/lib/pic16/libdev/Makefile.in,
971 device/lib/pic16/libio/Makefile.am,
972 device/lib/pic16/libio/Makefile.in,
973 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
975 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
976 stack to a fixed location, relax it to automatically work with all
977 but the smallest devices (256 byte RAM devices need #pragma stack)
979 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
981 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
982 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
983 * device/lib/_strcspn.c: fixed bug 2140931
985 2008-10-06 Raphael Neider <rneider AT web.de>
987 * device/include/pic16/stdio.h,
988 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
989 declared __naked for convenience, named all arguments
990 * device/lib/pic16/libc/stdio/strmgpsim.c,
991 device/lib/pic16/libc/stdio/strmmssp.c,
992 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
994 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
995 empty __naked functions,
996 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
997 corner cases (unlink first/last pCode in list), reuse more code
999 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1001 * src/ds390/main.c (_ds390_genInitStartup): added
1002 * src/SDCCpeeph.c (getPatternVar): new, added,
1003 (labelInRange): fixed bug 2115959
1004 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
1005 * src/SDCCicode.h: added newiTempOperand
1006 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
1007 added optimizations for 0/x and x/-1, see also patch 2142900
1008 * support/regression/tests/onebyte.c (testMul): added test cases
1010 2008-09-20 Borut Razem <borut.razem AT siol.net>
1013 definition of absolute address symbols without initial value,
1014 fixed SDCC crash "do not know how to intialize symbol"
1016 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1018 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1019 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1020 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1021 * device/lib/z80/stubs.s: added stubs for above functions
1022 * src/SDCCopt.c (convilong),
1023 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1024 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1025 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1026 * support/regression/tests/onebyte.c: enabled all tests for z80
1028 2008-09-15 Borut Razem <borut.razem AT siol.net>
1030 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1031 device/lib/pic16/libc/stdio/printf.c,
1032 device/lib/pic16/libc/stdio/strmusart.c,
1033 device/lib/pic16/libc/stdio/printf_tiny.c,
1034 device/lib/pic16/libc/stdio/sprintf.c,
1035 device/lib/pic16/libc/stdio/strmgpsim.c,
1036 device/lib/pic16/libc/stdio/putchar.c,
1037 device/lib/pic16/libc/stdio/fprintf.c,
1038 device/lib/pic16/libc/stdio/strmmssp.c,
1039 device/device/lib/pic16/libc/stdio/vprintf.c,
1040 device/lib/pic16/libc/stdio/printf_small.c,
1041 device/lib/pic16/libc/stdio/vsprintf.c,
1042 device/lib/pic16/libc/stdio/strmputchar.c,
1043 device/lib/pic16/libc/Makefile.am,
1044 device/lib/pic16/libc/Makefile.in:
1045 *printf now returns int, puchar.c moved from stdlib to stdio,
1046 *printf format parameter type changed from char * to const char *,
1047 added GNU link excetion text to library source files,
1048 applyed GNU coding style, removed useless svn ids,
1049 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1050 binary specifier: "%b", "%hb" and "%lb"
1051 * device/lib/pic16/libc/stdio/vfprintf.c:
1052 applied patch #2044424: PIC16: vfprintf
1053 thanks Mauro Giachero
1054 * support/regression/tests/bug1057979.c:
1055 removed old pic16 sprintf specifics
1056 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1057 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1059 2008-09-15 Raphael Neider <rneider AT web.de>
1061 * src/pic16/device.c (pic16_dump_usection): force udata sections
1062 into the addressable range (0..0xFFF), workaround for a gpsim
1063 bug preventing simulation of regtest bug1750318
1064 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1065 (serialRegAssign): fixed regtest bug-971834,
1066 (pic16_packRegisters): avoid null-pointer dereference
1068 2008-09-14 Raphael Neider <rneider AT web.de>
1070 * src/pic16/gen.c, src/pic16/ralloc.c: use
1071 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1072 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1074 2008-09-12 Borut Razem <borut.razem AT siol.net>
1076 * support/regression/fwk/testfwk.h:
1077 define pdata as data for pic16 target
1078 thanks Mauro Giachero
1080 2008-09-11 Borut Razem <borut.razem AT siol.net>
1082 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1083 support/regression/absolute.c:
1084 applied patch #2105615: Some PIC16 testcase fixlets
1085 thanks Mauro Giachero
1087 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1090 * support/regression/tests/bug2094505.c: new, added
1092 2008-09-07 Borut Razem <borut.razem AT siol.net>
1094 * src/SDCCglue.c, src/SDCCast.c:
1095 fixed throw of "excess elements" warning for char arrays
1096 * support/regression/tests/nullstring.c:
1097 disable warning about excess elements in array of chars initializer
1099 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1102 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1103 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1104 * support/regression/tests/bug2077267.c: new, added
1106 2008-09-05 Raphael Neider <rneider AT web.de>
1108 * configure.in, Makefile.common.in: add support for ccache,
1109 remove spurious $VERSION output, detect doc-tools even without
1110 --enable-doc to facilitate later manual doc-builds, minor cleanup
1111 * configure: regenerated
1113 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1114 avoid races in parallel VPATH builds
1115 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1116 * doc/sdccman.lyx: mention --without-ccache configure option
1118 2008-09-01 Raphael Neider <rneider AT web.de>
1120 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1121 * (genConstPointerGet): fix reading bitfields from __code space
1122 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1123 bitfield initializers (fix regression test bug1856409.c)
1124 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1127 2008-08-31 Raphael Neider <rneider AT web.de>
1129 * src/pic16/gen.c (genAssign): removed useless compiler output
1130 * (genPointerGet,genPointerSet,genCast),
1131 src/pic16/glue.c (pic16_printGPointerType):
1132 also handle PPOINTERs just to avoid spurious asserts
1133 * (pic16_printIvalType,pic16_printIvalBitFields):
1134 generalized to arbitrary type/bitfield sizes, allows compilation of
1135 regression test bug-1981238.c
1136 * (pic16_printIvalChar): fix regression test structflexarray.c
1137 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1138 in initialized structs and fix #1843745
1139 * (pic16_printIvalStruct): always output initializers for all fields,
1140 even those not explicitly given, fixes zeropad.c regression test
1141 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1142 #2073635, #1567098, and #1485812)
1143 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1145 2008-08-31 Borut Razem <borut.razem AT siol.net>
1147 * support/regression/tests/bug-895992.c,
1148 support/regression/tests/onebyte.c:
1149 enabled pic16 regression testing since the bugs
1150 1511794: pic16: regression test bug-895992.c fails
1151 1444425: onebyte.c regression tes fails on pic16
1152 are fixed, probably by fixing
1153 2048464: PIC16: fix genUminus - addresses not.c regression test
1154 * src/SDCCsymt.c, src/SDCCglue.c,
1155 support/regression/tests/bug-1981238.c:
1156 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1159 2008-08-30 Borut Razem <borut.razem AT siol.net>
1161 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1162 release version 4.3.2
1164 2008-08-24 Raphael Neider <rneider AT web.de>
1166 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1167 always use the sdcc from the current build tree (ignore $CC from
1168 the environment, fixes compile farm builds)
1169 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1170 remove more build products from install directory
1171 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1172 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1174 2008-08-24 Borut Razem <borut.razem AT siol.net>
1176 * src/SDCC.y: applied patch
1177 2050245: Fix # 1963382
1179 1963382: Listing File - C file comment is incorrect
1182 2008-08-23 Borut Razem <borut.razem AT siol.net>
1184 * src/pic16/gen.c: applied patch
1185 2048464: PIC16: fix genUminus - addresses not.c regression test
1186 thanks Mauro Giachero
1188 2008-08-22 Borut Razem <borut.razem AT siol.net>
1190 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1191 src/pic16/main.c: allow spaces in gpasm and gplink paths
1193 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1196 * src/z80/peeph-z80.def: minor peephole improvement
1198 2008-08-15 Raphael Neider <rneider AT web.de>
1200 * src/z80/gen.c (_vemit2): suppress compiler warning
1202 * src/pic/*.[ch]: make proper use of header files and avoid
1203 ad-hoc extern declarations, mark module-local helpers 'static',
1204 removed dead/replaced code, no functional changes
1205 * src/pic16/pcode.c: disentangled from pic14 backend
1207 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1209 * src/z80/gen.c: fixed #2051348
1210 * support/regression/tests/bug-2051348.c: regression test for #2051348
1212 2008-08-10 Raphael Neider <rneider AT web.de>
1215 * Makefile.common.in: export PACKAGE for $docdir,
1216 fixes #1957036, avoid some "underquoted definition" warnings
1217 * configure: regenerated
1219 2008-08-10 Raphael Neider <rneider AT web.de>
1221 * device/lib/pic16/**: build pic16 library using autotools for
1222 improved dependency tracking
1224 * device/lib/Makefile.in,
1226 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1228 2008-08-10 Raphael Neider <rneider AT web.de>
1230 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1231 local variables if --nooverlay is given, workaround for #2023121
1233 2008-08-08 Raphael Neider <rneider AT web.de>
1235 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1237 2008-08-08 Raphael Neider <rneider AT web.de>
1239 * src/pic/pcoderegs.c,
1241 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1243 2008-08-07 Borut Razem <borut.razem AT siol.net>
1245 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1246 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1247 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1248 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1249 applied modified patch 2038174: Add support for binary constants v2
1250 thanks Mauro Giachero
1251 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1253 2008-08-04 Raphael Neider <rneider AT web.de>
1256 * src/pic16/device.h,
1258 * src/pic16/main.c: enable --optimize-goto by default
1260 * device/lib/pic16/Makefile.common.in: suppress removed option
1263 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1265 2008-07-30 Borut Razem <borut.razem AT siol.net>
1267 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1268 applied patch 22032433: PIC16: fix constant strings,
1269 thanks Mauro Giachero
1271 2008-07-29 Borut Razem <borut.razem AT siol.net>
1273 * src/pic16/gen.c: applied patches:
1274 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1275 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1276 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1277 thanks Mauro Giachero
1279 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1281 * src/port.h: Fixed typo in comment
1283 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1285 * src/z80/mappings.i: Implemented RFE #1919415
1286 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1287 #1880202, #1914434, prepared for RFE #1703943
1289 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1291 * src/z80/peeph.def,
1292 * src/z80/peeph-z80.def,
1293 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1294 preparation for Z80 peephole improvements
1296 2008-06-21 Raphael Neider <rneider AT web.de>
1298 * device/include/pic16/pic18f66j60.h,
1299 * device/include/pic16/pic18f66j65.h,
1300 * device/include/pic16/pic18f67j60.h,
1301 * device/include/pic16/pic18f86j60.h,
1302 * device/include/pic16/pic18f86j65.h,
1303 * device/include/pic16/pic18f87j60.h,
1304 * device/include/pic16/pic18f96j60.h,
1305 * device/include/pic16/pic18f96j65.h,
1306 * device/include/pic16/pic18f97j60.h,
1307 * device/lib/pic16/libdev/pic18f66j60.c,
1308 * device/lib/pic16/libdev/pic18f66j65.c,
1309 * device/lib/pic16/libdev/pic18f67j60.c,
1310 * device/lib/pic16/libdev/pic18f86j60.c,
1311 * device/lib/pic16/libdev/pic18f86j65.c,
1312 * device/lib/pic16/libdev/pic18f87j60.c,
1313 * device/lib/pic16/libdev/pic18f96j60.c,
1314 * device/lib/pic16/libdev/pic18f96j65.c,
1315 * device/lib/pic16/libdev/pic18f97j60.c,
1316 * device/include/pic16/pic16devices.txt,
1317 * device/include/pic16/pic18fregs.h,
1318 * device/lib/pic16/pics.all: added new devices
1320 * device/include/pic16/adc.h,
1321 * device/lib/pic16/libio/adc/adcbusy.c,
1322 * device/lib/pic16/libio/adc/adcopen.c,
1323 * device/lib/pic16/libio/adc/adcsetch.c,
1324 * device/lib/pic16/libio/i2c/i2copen.c,
1325 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1326 all changes from a patch by Anton Strobl
1328 2008-06-12 Borut Razem <borut.razem AT siol.net>
1330 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1331 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1332 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1333 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1334 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1335 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1336 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1337 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1338 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1339 by applying the modified patch from Risto Huotari
1341 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1344 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1345 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1346 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1347 * support/regression/tests/bug1938300.c: new, added
1349 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * device/include/asm/ds390/features.h,
1352 * device/include/asm/mcs51/features.h,
1353 * device/include/mcs51/regc515c.h: inserted LGPL notice
1355 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * device/lib/gbz80/div.s,
1358 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1359 patch 1597883, Thanks Robert Ramey
1361 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1364 createIvalCharPtr, createIvalPtr, createIval),
1366 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1367 initializers for local auto variables
1368 * support/regression/tests/zeropad.c: added testcase for auto initializers
1370 2008-05-26 Raphael Neider <rneider AT web.de>
1372 * device/lib/pic16/startup/crt0.c,
1373 * device/lib/pic16/startup/crt0i.c,
1374 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1375 explicit, fixed curr_entry loop for >= 256 initializer records,
1376 removed debug code (write to 0xf7e)
1378 2008-05-25 Raphael Neider <rneider AT web.de>
1380 * device/include/pic/pic16f627a.h,
1381 * device/include/pic/pic16f628a.h,
1382 * device/include/pic/pic16f648a.h: added missing ports
1384 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * device/include/float.h: added __INFINITY
1387 * device/lib/_fsadd.c: handle overflows
1388 * device/lib/_fsmul.c,
1389 * device/lib/_fsdiv.c: use __INFINITY
1390 * device/lib/_fseq.c,
1391 * device/lib/_fsneq.c: handle -0.0
1392 * sim/ucsim/s51.src/uc89c51r.cc,
1393 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1394 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1395 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1396 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1397 * support/regression/tests/snprintf.c: test bug with --xstack
1399 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1401 * src/SDCCpeeph.c (callFuncByName):
1402 Support nested parenthesis in peephole function arguments (#1967300)
1404 2008-05-19 Raphael Neider <rneider AT web.de>
1406 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1407 fixed duplicate labels (#1911325)
1409 2008-05-19 Raphael Neider <rneider AT web.de>
1411 * src/regression/empty.c: suppress warning
1412 * src/regression/pointer1.c: enabled index_by_pointer()
1413 * src/regression/inline.c: now works for pic16 as well
1415 * src/pic16/device.c: include dbuf declarations
1416 * src/pic16/device.h: removed obsolete prototypes
1418 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1419 * src/pic16/glue.c: made purely local functions static,
1420 (pic16_printGPointerType, pic16_printIvalCharPtr,
1421 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1422 generic pointers' tags (#1961866)
1424 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1426 2008-05-19 Borut Razem <borut.razem AT siol.net>
1428 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1429 fixed typo, uninstall include/pic16/pic16devices.txt
1431 2008-05-18 Borut Razem <borut.razem AT siol.net>
1433 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1434 the buffer is null terminated
1435 * src/device/pic16.c:
1436 applied modified patch 1965676: Patch for Win32 16 bit PIC
1437 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1439 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1441 * src/SDCC.lex (check_type),
1442 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1444 * as/mcs51/clean.mk,
1445 * as/z80/clean.mk: also clean *.dep
1446 * device/lib/pic16/libsdcc/stack/Makefile,
1447 * sim/ucsim/libtool: removed as they are rebuild by configure
1448 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1450 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1453 fixupInline instead of createFunction to fix bug 1864577
1454 (inlineFindMaxBlockno): removed, use global blockNo
1455 * src/SDCCglobl.h: added blockNo
1457 * src/z80/peep.h: modified properties
1458 * support/regression/tests/bug1864577.c: new, added
1460 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1462 * as/mcs51/asdata.c,
1463 * as/mcs51/asm.h: added org_cnt
1464 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1465 * as/mcs51/asout.c: changed old K&R to ANSI
1466 * as/mcs51/Makefile.in: use common identifiers
1472 * as/hc08/Makefile.bcc,
1473 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1474 * sdcc_vc_in.h: added define __func__
1475 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1476 Thanks Ruud van Silfhout
1477 * support/regression/tests/bug1717305.c: new, added
1479 2008-05-05 Borut Razem <borut.razem AT siol.net>
1481 * support/regression/Makefile.in,
1482 support/regression/ports/ds390/spec.mk,
1483 support/regression/ports/hc08/spec.mk,
1484 support/regression/ports/mcs51-common/spec.mk,
1485 support/regression/ports/pic14/spec.mk,
1486 support/regression/ports/pic16/spec.mk,
1487 support/regression/ports/ucz80/spec.mk,
1488 support/regression/ports/z80/spec.mk:
1489 added INC_DIR and LIBDIR paths
1490 * src/ds390/gen.c: removed duplicated selicolon
1492 2008-05-04 Borut Razem <borut.razem AT siol.net>
1494 * support/regression/Makefile.in,
1495 support/regression/fwk/lib/testfwk.c,
1496 support/regression/ports/ds390/spec.mk,
1497 support/regression/ports/hc08/spec.mk,
1498 support/regression/ports/mcs51-common/spec.mk,
1499 support/regression/ports/mcs51-large/spec.mk,
1500 support/regression/ports/mcs51-medium/spec.mk,
1501 support/regression/ports/mcs51-small/spec.mk,
1502 support/regression/ports/mcs51-stack-auto/spec.mk,
1503 support/regression/ports/mcs51-xstack-auto/spec.mk,
1504 support/regression/ports/pic14/spec.mk,
1505 support/regression/ports/pic16/spec.mk,
1506 support/regression/ports/ucz80/spec.mk:
1507 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1508 used to run regeression tests
1510 2008-05-01 Raphael Neider <rneider AT web.de>
1512 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1513 supported devices and instructions to add new ones
1515 2008-05-01 Raphael Neider <rneider AT web.de>
1517 * device/include/pic16/adc.h,
1518 device/lib/pic16/libio/adc/adcbusy.c,
1519 device/lib/pic16/libio/adc/adcopen.c,
1520 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1521 18f2455 style ADC devices, based on patch #1776197
1522 * device/lib/pic16/libio/adc/adcclose.c,
1523 device/lib/pic16/libio/adc/adcconv.c,
1524 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1525 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1526 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1527 * device/include/pic16/pic18f4431.h,
1528 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1529 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1531 2008-05-01 Raphael Neider <rneider AT web.de>
1533 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1534 moved xinst flag into pic16_options_t
1535 * src/pic16/device.c (default_device, pic16_list_devices,
1536 pic16_find_device): removed references to sfrrange
1537 * src/pic16/gen.c (genFunction),
1538 src/pic16/glue.c (pic16initialComments),
1539 src/pic16/main.c (pic16_optionsTable),
1540 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1542 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1544 2008-04-29 Raphael Neider <rneider AT web.de>
1546 * src/pic16/devices.inc,
1547 device/include/pic16/pic16devices.txt: replaced compiled-in list
1548 of devices with a variant parsed at runtime
1549 * src/pic16/device.c: added support for parsing pic16devices.txt,
1551 * src/pic16/device.h: removed (now) unused fields from PIC_device
1552 * src/pic16/main.c: removed #pragma maxram,
1553 (_pic16_initPaths): removed bogus generation of search paths,
1554 setup the port proper only after the search paths (for
1555 pic16devices.txt) are set up,
1556 (_pic16_finaliseOptions): moved processor dependant code here
1557 from _pic16_initPaths(), clean up
1558 * src/pic16/ralloc.c (pic16_init_stack),
1559 * src/pic16/ralloc.h,
1560 * src/pic16/pcode.c: clean up
1561 * device/include/Makefile.in,
1562 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1563 * support/scripts/inc2h-pic16.pl: updated instructions
1565 2008-04-29 Raphael Neider <rneider AT web.de>
1567 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1568 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1569 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1570 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1571 added missing family members and 18f2480/2580/4480/4580 family
1572 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1573 * device/include/pic16/pic18f2525.h: use 18f4620.h
1574 * device/include/pic16/pic18f6680.h: use 18f8680.h
1575 * device/include/pic16/pic18fregs.h,
1576 device/lib/pic16/pics.all,
1577 src/pic16/devices.inc: add new devices
1578 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1579 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1580 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1581 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1582 prevent attempting to build the libio for some new devices
1584 2008-04-29 Raphael Neider <rneider AT web.de>
1586 * debugger/mcs51/Makefile.in: fixed paths to sources
1588 2008-04-25 Borut Razem <borut.razem AT siol.net>
1590 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1591 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1592 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1593 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1594 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1595 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1596 as/link/z80/linkz80.dsp: lklibr.c moved
1597 * doc/INSTALL.txt: binary archives in bz2 format
1598 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1600 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1603 * support/regression/tests/bug1856409.c: new, added
1605 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1608 * src/mcs51/peep.c: Use werror for error messages.
1609 * src/SDCCicode.c (geniCodeConditional),
1610 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1611 * src/z80/Makefile.bcc,
1612 * src/z80/z80.dsp: added src/z80/peep.c/h
1613 * support/regression/tests/bug1839321.c: new, added
1615 2008-04-20 Raphael Neider <rneider AT web.de>
1617 * device/include/pic16/pic18f2455.h: added bitfields for port C
1619 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1621 * src/z80/peep.c: Use werror for error messages.
1623 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1625 * src/z80/peep.h (declaration of notUsed()),
1626 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1628 * src/z80/z80.h (added dependency on peep.h),
1629 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1632 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1634 * src/SDCCpeeph.c (added support for notUsed()),
1635 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1637 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1638 for notUsed()): Implemented generic (that is not port-specific) part
1641 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1644 * device/lib/libsdcc.lib,
1645 * device/lib/Makefile.in,
1646 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1647 * device/lib/calloc.c: renamed to _calloc.c
1648 * device/lib/free.c: renamed to _free.c
1649 * device/lib/malloc.c: renamed to _malloc.c
1650 * device/lib/realloc.c: renamed to _realloc.c
1651 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1652 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1653 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1654 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1655 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1656 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1657 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1658 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1660 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1661 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1662 * support/regression/tests/bug1509084.c: new, added
1664 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1666 * device/include/mcs51/cc2510fx.h: added _XPAGE
1667 * device/include/mcs51/compiler.h: cosmetic changes
1669 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1671 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1674 2008-03-31 Borut Razem <borut.razem AT siol.net>
1676 * support/cpp2 renamed to support/cpp
1677 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1678 support/cpp2/libiberty/splay-tree.c,
1679 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1680 support/cpp2/libcpp/directives.c,
1681 support/cpp2/libcpp/include/cpplib.h,
1682 support/cpp2/libcpp/include/symtab.h,
1683 support/cpp2/libcpp/include/line-map.h,
1684 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1685 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1686 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1687 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1688 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1689 release version 4.3.0
1690 * configure.in, configure, Makefile.in, Makefile.bcc:
1691 adapted for moved cpp2
1693 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1695 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1696 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1698 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1700 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1702 * support/regression/tests/bug1717943.c: new, added
1704 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1706 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1707 bytewise return value assignments introduced in last commit.
1709 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1711 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1712 genMult, genJumpTab):
1713 Use 16-bit instructions for addition in some additional cases,
1714 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1716 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1718 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1719 Implemented RFE #1921450, changed some debug messages.
1721 2008-03-30 Borut Razem <borut.razem AT siol.net>
1723 * Small Device C Compiler 2.8.0 released
1724 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1725 * support/scripts/sdcc.nsi: added finish page; this version
1726 was used for 2.8.0 release
1727 * doc/knownbugs.html: removed; magically generated by the build
1728 process using gen_known_bugs.pl from now on
1730 2008-03-23 Borut Razem <borut.razem AT siol.net>
1732 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1733 and reverted it, since it was already fixed by Raphael ;-)
1734 * doc/knownbugs.html: updated for RC2
1736 2008-03-22 Raphael Neider <rneider AT web.de>
1738 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1741 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1744 * support/regression/tests/bug1839277.c: added related testBug1839299
1746 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1749 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1751 * src/mcs51/gen.c: throughout only output hex constants
1752 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1753 * support/regression/tests/bug1839277.c: new, added
1755 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1757 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1758 compilation warning about nested comments.
1760 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1763 * support/regression/tests/bug1921073.c: new, added
1765 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1767 * src/z80/SDCCpeeph.c.c (callFuncByName):
1768 Commented function parameters.
1770 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1772 * src/z80/ralloc.c (packRegsForAccUse2):
1773 disabled a broken accumulator packing optimization (fixed #1292721).
1774 * support/regression/tests/bug-1292721: Regression test for #1292721.
1776 2008-03-16 Raphael Neider <rneider AT web.de>
1778 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1779 fixed code bloat regression using a variant of patch #1915618
1781 2008-03-16 Borut Razem <borut.razem AT siol.net>
1783 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1784 icon, changed startup menu for release distribution, code cleaning,
1785 create url files instead links in startup menu
1787 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1790 * support/regression/tests/bug1579949.c: new, added
1792 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1794 * device/lib/printf_fast.c: fixed bug 1255403
1796 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1798 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1799 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1801 2008-03-14 Borut Razem <borut.razem AT siol.net>
1803 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1804 command line options
1805 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1806 is correctly displayed
1807 * as/link/z80/lkmain.c: usage line commented out
1809 2008-03-13 Borut Razem <borut.razem AT siol.net>
1811 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1812 updated the list pf supported pic14 devices
1814 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1816 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1818 2008-03-12 Borut Razem <borut.razem AT siol.net>
1820 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1821 fixed documentation request #1718191
1822 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1823 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1826 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1829 * support/regression/tests/bug1505811.c: new, added
1831 2008-03-09 Raphael Neider <rneider AT web.de>
1833 * device/include/pic16/pic18f2620.h,
1834 * device/include/pic16/pic18f4620.h,
1835 * device/lib/pic16/libdev/pic18f2620.c,
1836 * device/lib/pic16/libdev/pic18f4525.c,
1837 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1838 family to consistently use pic18f4620.[ch], fixes #1832562
1840 2008-03-09 Borut Razem <borut.razem AT siol.net>
1842 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1843 changed sdcc version to 2.8.0
1844 * knownbugs.html: regenerated
1845 * support/scripts/gen_known_bugs.pl: added number of open bugs
1847 2008-03-09 Raphael Neider <rneider AT web.de>
1849 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1850 (genOr): read volatile operand even if the result is known,
1852 (genOr,genXor): removed unused legacy code,
1853 (genDummyRead): use pic16_mov2w_volatile()
1855 2008-03-08 Borut Razem <borut.razem AT siol.net>
1857 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1858 cons w. --model-large
1859 * support/regression/staticinit.c: added regression test for bug
1862 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1864 * src/ds390/gen.c (pushSide, genPcall),
1865 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1866 * src/mcs51/gen.c: cosmetic changes
1867 * support/regression/fwk/include/testfwk.h: added macro reentrant
1868 * support/regression/tests/bug1908493.c: new, added
1870 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1872 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1874 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1876 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1877 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1878 already set in ds390/main.c and mcs51/main.c
1880 2008-03-07 Raphael Neider <rneider AT web.de>
1882 * src/regression/init0.c: new test for initialized arrays of function
1884 * src/regression/Makefile: made a bit more flexible, added init0.c
1885 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1886 pointers, closes #1427663
1888 2008-03-05 Borut Razem <borut.razem AT siol.net>
1890 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1891 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1893 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1895 * support/librarian/sdcclib.c:Added feature request 1908061:
1896 Synchronise sdcclib commands with ar.
1898 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1900 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1901 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1902 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1903 * device/include/mcs51/compiler.h: removed umlauts, added double
1906 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1908 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1909 * support/regression/tests/bug1536762.c: new, added
1911 * src/SDCCutil.h: added getBuildDate()
1912 * src/SDCCmain.c (printVersionInfo),
1913 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1915 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1916 * src/ds390/ralloc.c (packRegisters),
1917 * src/mcs51/ralloc.c (packRegisters),
1918 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1920 * support/regression/tests/bug1618050.c: new, added
1921 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1922 * support/regression/fwk/include/testfwk.h,
1923 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1926 2008-03-04 Raphael Neider <rneider AT web.de>
1928 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1929 on accessing OP_SYM_TYPE(op)
1930 * src/pic/gen.h: removed unused prototype of genMinusDec()
1931 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1932 fix #1876953 (invalid subtraction code), removed unused code
1934 2008-03-03 Raphael Neider <rneider AT web.de>
1938 * src/pic/genarith.c,
1940 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1941 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1943 2008-03-03 Raphael Neider <rneider AT web.de>
1945 * src/pic/device.c (find_device): search user-specified paths first
1946 for pic14devices.txt, fixes #1900827
1948 2008-03-02 Borut Razem <borut.razem AT siol.net>
1950 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1951 AddToPath and RemoveFromPath
1953 2008-03-01 Borut Razem <borut.razem AT siol.net>
1955 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1956 work correctly, added debugging support if -DSDCC.DEBUG command line
1959 2008-02-28 Borut Razem <borut.razem AT siol.net>
1961 * doc/sdccman.lyx: cosmetic changes
1963 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1966 * doc/sdccman.lyx: fixed unmeant removal of spaces
1968 2008-02-27 Borut Razem <borut.razem AT siol.net>
1970 * support/scripts/sdcc.nsi: corrected installation directory for
1971 current user installation mode
1972 * doc/README.txt: added Philipp Klaus Krause to the developers list
1974 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1977 return ifx condition
1978 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1979 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1980 ifxJump to fix bug 1838000
1981 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1982 * support/regression/tests/bug1838000.c: new, added
1983 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1985 2008-02-26 Borut Razem <borut.razem AT siol.net>
1987 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1989 * support/scripts/sdcc.nsi: added MULTIUSER page,
1990 NSIS upgraded to version 2.35
1992 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1994 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1995 * support/regression/tests/bug1565152.c: new, added
1997 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1999 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
2000 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
2001 * support/regression/tests/bug1670148.c: new, added
2003 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2005 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
2007 2008-02-24 Borut Razem <borut.razem AT siol.net>
2009 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2010 is ineffective for unsigned char parameter
2012 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2015 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2016 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2017 * support/Util/MySystem.c (my_system): output errorcode when verbose
2019 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2021 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2024 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2026 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2029 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2031 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2033 2008-02-21 Borut Razem <borut.razem AT siol.net>
2035 * support/regression/Makefile.in,
2036 support/regression/ports/ds390/spec.mk,
2037 support/regression/ports/hc08/spec.mk,
2038 support/regression/ports/mcs51-common/spec.mk,
2039 support/regression/ports/pic14/spec.mk,
2040 support/regression/ports/pic16/spec.mk,
2041 support/regression/ports/ucz80/spec.mk,
2042 support/regression/ports/xa51/spec.mk:
2043 added CFLAGS when compiling timeout
2045 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2047 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2050 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2052 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2053 * support/regression/tests/bug1888147.c: new, added
2055 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2057 * src/z80/gen.c: fixed bugs #1596270, #1736867
2059 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2061 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2062 contents, mostly fixes #1596270
2064 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2066 * src/z80/peeph.def,
2067 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2068 peepholes, fixes #1806565
2070 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2073 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2074 fixes bug 1739475, thanks Robert Larice
2075 (rule 271): new, added
2077 2008-02-18 Borut Razem <borut.razem AT siol.net>
2079 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2081 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2083 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2085 2008-02-17 Raphael Neider <rneider AT web.de>
2087 * src/pic16/genarith.c,
2090 * src/pic16/genutils.c: removed unused legacy code,
2091 removed unused fields from struct asmop and struct _G
2093 2008-02-17 Raphael Neider <rneider AT web.de>
2095 * src/pic16/gen.c (AccRsh): cosmetic changes,
2096 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2097 genRightShiftLiteral): fixed to work with SFRs as result by
2098 assigning only once to result,
2099 removed a lot of unused/excluded code fragments
2101 2008-02-17 Raphael Neider <rneider AT web.de>
2103 * device/include/pic/pic16f88.h,
2104 * device/include/pic/pic16f886.h,
2105 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2107 2008-02-17 Borut Razem <borut.razem AT siol.net>
2109 * src/z80/peeph.def: applied patch
2110 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2111 * src/z80/gen.c, src/z80/peeph.def: applied patch
2112 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2113 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2114 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2115 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2116 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2117 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2119 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * as/link/mcs51/aslink.dsp: removed SDK define
2122 * as/link/z80/clean.mk: brought in sync with other ports
2123 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2124 * as/hc08/Makefile.bcc,
2125 * as/mcs51/Makefile.bcc,
2126 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2127 * src/z80/main.c (_setValues): use the now capitalized -Z,
2128 (z80_port, gbz80_port): generate debug information when asked
2130 2008-02-16 Borut Razem <borut.razem AT siol.net>
2132 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2133 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2134 as/z80/Makefile.in. as/z80/Makefile.bcc:
2135 applied patch #1893393: patch for as-z80 and link-z80 to generate
2136 cdb, thanks to Armin Diehl
2137 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2138 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2139 asnoice.c moved to as/asxxsrc/asnoice.c
2140 * src/z80/peeph-gbz80.def: applied patch
2141 #1880235: Z80 return peephole, thanks to Philipp Krause
2143 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * doc/sdccman.lyx: bumped version to 2.7.5
2147 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2149 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * device/include/pic16/stdlib.h,
2152 * device/lib/pic16/libc/stdlib/ltoa.c,
2153 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2155 2008-02-13 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2158 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2159 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2160 src/SDCCopt.c, src/SDCCval.c:
2161 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2163 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2165 * src/SDCCsymt.c (compareType): fixed bug 1309013
2167 2008-02-09 Borut Razem <borut.razem AT siol.net>
2169 * src/SDCCval.c, src/SDCCval.h:
2170 code cleaning, added function constChrVal()
2171 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2172 call constChrVal() instead constVal()
2174 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2179 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2180 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2183 2008-02-01 Raphael Neider <rneider AT web.de>
2185 * device/include/pic/pic16f886.h,
2186 * device/include/pic/pic16f887.h: added RA6 and RA7
2188 2008-01-24 Raphael Neider <rneider AT web.de>
2190 * device/include/pic/pic16f88.h: added RA6 and RA7
2191 * device/lib/pic/libdev/disabled_pic16f886.c,
2192 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2194 * src/pic16/devices.inc,
2195 * device/include/pic16/pic18f2423.h,
2196 * device/include/pic16/pic18f2523.h,
2197 * device/include/pic16/pic18fregs.h,
2198 * device/lib/pic16/pics.all
2199 * device/lib/pic16/libdev/pic18f2423.c,
2200 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2201 * device/lib/pic16/libio/i2c.ignore,
2202 * device/lib/pic16/libio/usart.ignore,
2203 * device/lib/pic16/libio/adc.ignore: ignore new devices
2205 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2207 * src/SDCCast.c (createRMW): fixed bug 1582651
2209 2008-01-20 Borut Razem <borut.razem AT siol.net>
2211 * src/SDCCcse.c: partially fixed enhancement request
2212 #1793872 - multiply by -1 not collapsed
2213 * support/regression/tests/arithcsi.c: added regression test
2215 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * as/mcs51/asx8051.dsp: removed define SDK
2218 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2219 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2221 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2222 cosmetic changes, brought more in sync, changed old K&R to ANSI
2224 2008-01-13 Borut Razem <borut.razem AT siol.net>
2226 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2227 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2229 2007-12-30 Borut Razem <borut.razem AT siol.net>
2231 * src/pic16/gen.c: fixed implementation of bitwise operations for
2233 * support/regression/tests/bitwise.c: added test cases
2235 2007-12-29 Borut Razem <borut.razem AT siol.net>
2237 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2238 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2239 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2240 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2241 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2242 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2243 src/pic16/pcode.[ch]: added const qualifier
2244 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2245 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2246 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2247 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2248 * as/asxxsrc/aslex.c: use dbuf_getline()
2249 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2250 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2251 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2252 as/z80/asm.h, as/z80/z80adr.c:
2253 changed type of ib and ip to const char *
2255 2007-12-28 Borut Razem <borut.razem AT siol.net>
2257 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2258 introduced (readlin) - long lines are turuncated
2259 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2260 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2261 as/z80/Makefile.in: moved aslex.c to asxxsrc
2262 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2263 * as/hc08/asmain.c, as/mcs51/asmain.c:
2264 added missing initialization of a_addr field
2265 * support/regression/tests/long_asm_line.c: added regtest for long
2268 2007-12-22 Borut Razem <borut.razem AT siol.net>
2270 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2272 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2276 2007-12-16 Borut Razem <borut.razem AT siol.net>
2278 * device/include/pic16/stdbool.h: removed, since already exists in
2279 device/include/; this also fixes bitopcse.c regression test for pic16
2281 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2282 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2283 dereference doesn't work; covered by regression test bug1399290
2285 2007-12-05 Borut Razem <borut.razem AT siol.net>
2287 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2290 2007-12-01 Borut Razem <borut.razem AT siol.net>
2292 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2293 corrected handling of the highest_valid_address
2295 2007-11-17 Raphael Neider <rneider AT web.de>
2297 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2298 * src/pic/glue.c (picglue): emit .file if --debug is given
2300 2007-11-17 Raphael Neider <rneider AT web.de>
2302 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2303 care when left or right operand resides in result, fixes #1830220
2305 2007-11-17 Borut Razem <borut.razem AT siol.net>
2307 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2308 #983491 - "Merge duplicate strings function is ineffective"
2309 * support/regression/tests/bug-983491.c: regtest disabled
2310 * as/asxxsrc: created
2311 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2312 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2313 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2314 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2315 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2316 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2317 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2318 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2319 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2320 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2321 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2322 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2323 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2325 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2327 * device/include/stdarg.h: added and removed some casts
2328 * src/SDCCsymt.c (compareType): Fully check types between generic and
2329 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2331 2007-11-13 Borut Razem <borut.razem AT siol.net>
2333 * support/regression/tests/bug-1817005.c:
2334 added regtest for bug #1817005 - as-z80 chokes on long labels
2336 2007-11-12 Borut Razem <borut.razem AT siol.net>
2338 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2339 as/z80/asout.c, as/z80/aslist.c:
2340 fixed bug #1817005 - as-z80 chokes on long labels
2342 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2345 * as/z80/asmain.c: cosmetic changes
2348 * as/z80/alloc.h: removed
2350 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2351 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2352 * as/link/hc08/Makefile.in,
2353 * as/link/mcs51/Makefile.in,
2354 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2356 * as/link/mcs51/lkarea.c,
2357 * as/link/mcs51/lkmain.c: cosmetic changes
2358 * as/link/hc08/lklibr.c,
2359 * as/link/z80/lklibr.c,
2360 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2361 used cygwin_conv_to_full_posix_path,
2362 added warnings, cosmetic changes, brought more in sync
2363 changed old K&R into ANSI function declarations
2364 * as/link/z80/lklibr.c (loadAdb): added
2365 * as/link/z80/lkmain.c: removed -- option from usage text
2367 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * src/mcs51/gen.c (outBitC): optimized for no result
2371 2007-10-31 Borut Razem <borut.razem AT siol.net>
2373 * src/SDCCsymt.c: fixed (hopeful properly) bug
2374 #1805702 - order of extern matters
2375 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2378 2007-10-29 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2381 - order of extern matters
2382 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2385 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2387 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2388 24bitMode, portIsDS390
2389 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2390 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2391 (notVolatileVariable): also check sloc names,
2392 (callFuncByName): moved ftab[] out of function and sorted it by use
2394 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2396 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2397 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2398 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2399 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2400 * support/regression/tests/bug-880197.c: new, added
2402 2007-10-28 Borut Razem <borut.razem AT siol.net>
2404 * support/regression/Makefile.in,
2405 support/regression/ports/mcs51-large/spec.mk,
2406 support/regression/ports/mcs51-xstack-auto/spec.mk,
2407 support/regression/ports/mcs51-stack-auto/spec.mk,
2408 support/regression/ports/mcs51-medium/spec.mk,
2409 support/regression/ports/mcs51-common/spec.mk,
2410 support/regression/ports/mcs51-common/*,
2411 support/regression/ports/mcs51-small/*:
2412 mcs51 renamed to mcs51-common, created mcs51-small
2413 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2414 * support/regression/tests/bug-1805702.c: added regtest for bug
2417 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2420 added new rules 265 - 270
2421 * support/regression/tests/bug1721024.c:new, added
2422 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2423 introduced new test-mcs51 to run all mcs51 tests
2425 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * support/regression/tests/bug1816470.c: new, added
2429 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2432 propagate for *,+,- with float, fixed bug 1816470
2433 (decorateType): cast to resultTypeProp instead of resultType
2435 2007-10-19 Borut Razem <borut.razem AT siol.net>
2437 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2438 function is ineffective" for pic16 tareget
2439 * support/scripts/listerr.c: corrected include path
2440 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2443 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2445 * support/regression/tests/using.c: new, added
2446 * support/regression/tests/vaargs.c: fixed and enabled test
2448 2007-10-18 Borut Razem <borut.razem AT siol.net>
2450 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2452 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2454 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2456 * doc/sdccman.lyx: documented option --Werror
2457 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2458 RegBankUsed[] earlier
2460 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2462 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2466 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2468 * src/SDCCast.c (decorateType): improved optimization of tri-op
2469 * src/SDCCerr.c (vwerror, setWError),
2471 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2472 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2474 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2476 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2477 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2478 * support/regression/tests/bug-223113.c,
2479 * support/regression/tests/bug-426632.c,
2480 * support/regression/tests/bug-468811.c,
2481 * support/regression/tests/bug-477835.c,
2482 * support/regression/tests/bug-478094.c,
2483 * support/regression/tests/bug-499644.c,
2484 * support/regression/tests/bug-524209.c,
2485 * support/regression/tests/bug-524211.c,
2486 * support/regression/tests/packcast.c,
2487 * support/regression/tests/structidx.c: added empty tests
2488 * support/regression/tests/bug-607243.c: enabled test
2490 2007-10-06 Borut Razem <borut.razem AT siol.net>
2492 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2493 support of universal binaries on Mac OS X
2495 2007-10-02 Borut Razem <borut.razem AT siol.net>
2497 * src/SDCCval.h: unified double2ul macro for all platforms
2498 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2499 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2501 2007-09-30 Borut Razem <borut.razem AT siol.net>
2503 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2505 * sdcc_vc_in.h: enabled warnings
2506 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2507 unsigned type, result still unsigned
2508 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2510 2007-09-28 Raphael Neider <rneider AT web.de>
2512 * src/pic/device.c (find_device): prevent buffer underflow error
2513 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2514 the just destroyed list entry
2516 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2518 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2521 2007-09-18 Borut Razem <borut.razem AT siol.net>
2523 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2524 applied to unsigned type, result still unsigned
2526 2007-09-17 Borut Razem <borut.razem AT siol.net>
2528 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2529 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2530 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2531 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2532 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2533 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2534 src/z80/gen.c, src/z80/ralloc.c:
2535 fixed bug #1739860 - sdcc does not work correctly on some platforms
2537 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2539 2007-09-17 Raphael Neider <rneider AT web.de>
2541 * src/pic16/device.c: reverted to previous version
2542 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2544 2007-09-16 Raphael Neider <rneider AT web.de>
2546 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2547 as this raises a ton of gpasm warnings, just emit a second label
2548 * src/pic16/devices.inc,
2549 * device/lib/pic16/pics.all,
2550 * device/lib/pic16/libdev/pic18f2585.c,
2551 * device/lib/pic16/libdev/pic18f2680.c,
2552 * device/lib/pic16/libdev/pic18f2682.c,
2553 * device/lib/pic16/libdev/pic18f2685.c,
2554 * device/lib/pic16/libdev/pic18f4585.c,
2555 * device/lib/pic16/libdev/pic18f4680.c,
2556 * device/lib/pic16/libdev/pic18f4682.c,
2557 * device/lib/pic16/libdev/pic18f4685.c,
2558 * device/include/pic16/pic18f2585.h,
2559 * device/include/pic16/pic18f2680.h,
2560 * device/include/pic16/pic18f2682.h,
2561 * device/include/pic16/pic18f2685.h,
2562 * device/include/pic16/pic18f4585.h,
2563 * device/include/pic16/pic18f4680.h,
2564 * device/include/pic16/pic18f4682.h,
2565 * device/include/pic16/pic18f4685.h,
2566 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2567 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2568 patch contributed by Anton Strobl, applied with changes
2570 2007-09-16 Raphael Neider <rneider AT web.de>
2572 * device/include/pic16/pic18f2431.h,
2573 * device/include/pic16/pic18f25j10.h,
2574 * device/include/pic16/pic18f4431.h,
2575 * device/include/pic16/pic18f45j10.h: adopted common include style
2576 * device/include/pic16/pic18f1320.h,
2577 * device/include/pic16/pic18f2320.h,
2578 * device/include/pic16/pic18f2525.h,
2579 * device/include/pic16/pic18f4320.h,
2580 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2581 * device/include/pic16/pic18fregs.h: prepared for automatic include
2582 file selection by having DEVICE.h for every DEVICE
2583 * device/lib/pic16/libdev/pic18f2320.c,
2584 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2586 * device/lib/pic16/configure.in,
2587 * device/lib/pic16/configure: use rm -rf instead of rmdir
2588 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2589 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2591 2007-09-09 Borut Razem <borut.razem AT siol.net>
2593 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2594 distingush between i386 and ppc Mac OS X versions
2596 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2599 * support/regression/tests/bug1788177.c: new, added
2601 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2603 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2604 * device/include/mcs51/lint.h added keyword __naked
2606 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2610 * src/SDCCmem.h: removed maxRegBank
2611 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2612 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2613 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2614 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2615 name and behaviour to handle banked functions
2616 (scan4op): and use it to fix bug 1786213
2618 2007-09-03 Raphael Neider <rneider AT web.de>
2620 * device/include/pic16/pic18f248.h,
2621 * device/include/pic16/pic18f258.h,
2622 * device/include/pic16/pic18f448.h,
2623 * device/lib/pic16/libdev/pic18f248.c,
2624 * device/lib/pic16/libdev/pic18f258.c,
2625 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2626 added T0CONbits, fixes #1786891
2628 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2630 * src/ds390/gen.c (genFarPointerSet),
2631 * src/hc08/ralloc.c (packRegisters),
2632 * src/mcs51/ralloc.c (packRegisters),
2633 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2635 * src/SDCCicode.h: POINTER_SET can be true for literals too
2636 * support/regression/tests/bug1750318.c: new, added
2638 2007-08-23 Borut Razem <borut.razem AT siol.net>
2640 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2641 library versions without the completition functionality
2643 2007-08-22 Raphael Neider <rneider AT web.de>
2645 * device/include/pic16/pic18f1220.h,
2646 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2648 2007-08-12 Borut Razem <borut.razem AT siol.net>
2650 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2652 2007-08-11 Borut Razem <borut.razem AT siol.net>
2654 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2655 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2656 support/Util/SDCCerr.[ch] moved to src
2657 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2658 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2659 device/examples/ds390/tinitalk/tinitalk.dsp,
2660 device/examples/serialcomm/windows/serialcomm.dsp,
2661 support/librarian/librarian.dsp:
2662 removed linking of unused odbc32.lib and odbccp32.lib
2663 * support/scripts/winres.h:
2664 added for compilation with Visual C++ 2005 Express Edition
2666 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2668 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2671 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2673 * sdccconf_in.h: update the endian test so that SPARC Solaris
2674 does not throw syntax errors
2676 2007-08-06 Borut Razem <borut.razem AT siol.net>
2678 * doc/sdccman.lyx: removed two index entries which prevented the
2679 generation of sdcc doc archive
2681 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2683 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2684 instead of lyx 1.5.0.
2686 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2688 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2689 Lucas Loizaga, with minor modifications. Thanks!
2691 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2693 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2696 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2698 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2699 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2702 2007-07-22 Borut Razem <borut.razem AT siol.net>
2704 * configure.in, configure: re-introduced .version
2705 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2706 the version reverted to 2.7.0
2708 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * doc/sdccman.lyx: bumped version to 2.7.3
2712 * device/include/mcs51/compiler.h: fixed elif->else
2713 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2714 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2715 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2716 enable accuse for bit operands
2717 * src/SDCCmain.c (printVersionInfo),
2718 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2719 environment descriptor
2720 * src/SDCCutil.h: added getBuildEnvironment
2721 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2722 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2723 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2724 * support/regression/tests/bug1348008.c,
2725 * support/regression/tests/bug1496419.c,
2726 * support/regression/tests/bug1503067.c,
2727 * support/regression/tests/preproc.c: added empty tests
2729 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2731 * support/regression/tests/bug1678803.c: new, added
2733 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2736 * as/link/hc08/lkihx.c,
2737 * as/link/hc08/lkrloc.c,
2738 * as/link/mcs51/lkihx.c,
2739 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2740 ihxExtendedLinearAddress
2741 * as/link/mcs51/lkrloc.c (relr),
2742 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2743 acall/ajmp, see bug 830513
2745 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2747 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2748 (cseBBlock): remember aggr2ptr has been used
2749 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2750 (geniCodeAssign): fixed bug 868103
2751 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2752 added operandSize prototype
2753 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2754 (genDataPointerSet): use max of size of right and result,
2755 (gencjne): added parameter useCarry for optimization,
2756 (genCmpEq): use carry if appropriate,
2757 (genXor): check if operand already in carry
2758 * support/regression/tests/bug-868103.c: enabled test
2760 2007-07-12 Raphael Neider <rneider AT web.de>
2762 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2764 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2766 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2767 from Robert Larice, thanks
2768 * support/regression/tests/bitopcse.c,
2769 * support/regression/tests/bitvars.c,
2770 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2771 * support/regression/tests/bug-927659.c: enabled test for z80
2772 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2773 * support/regression/tests/bug1745717.c: new, added
2774 * support/regression/tests/literalop.c,
2775 * support/regression/tests/nullstring.c: removed storage definitions that
2776 are now in testfwk.h
2778 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2780 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2781 and bool for targets that do not fully support it.
2782 * support/regression/tests/bug1546986.c,
2783 * support/regression/tests/bug1723128.c,
2784 * support/regression/tests/bug1734654.c,
2785 * support/regression/tests/bug1738367.c,
2786 * support/regression/tests/constantRange.c: only use bool if allowed
2788 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2791 Larice, also handle function pointers
2792 * support/regression/tests/bug1749275.c: new, added
2794 2007-07-03 Borut Razem <borut.razem AT siol.net>
2796 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2797 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2798 #1746528: SDCC should ignore ':' in inline assembler comments
2799 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2801 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2803 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2804 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2806 2007-06-29 Borut Razem <borut.razem AT siol.net>
2808 * src/SDCCmain.c: fixed bug
2809 #1744746: SDCC #4867: broken option --xram-size
2811 2007-06-28 Borut Razem <borut.razem AT siol.net>
2813 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2814 find out the endianess of host machine for ucsim
2816 2007-06-27 Borut Razem <borut.razem AT siol.net>
2818 * support/regression/generate-cases.py: corrected the file name
2820 * configure.in, configure, sdccconf_in.h: find out the endianess of
2822 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2825 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2827 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2829 2007-06-26 Borut Razem <borut.razem AT siol.net>
2831 * support/regression/generate-cases.py: display warning if function
2832 list is empty; implemented more flexible rule for detection of
2833 testing functions, allowing return type 'void' in the same line as
2834 the function name in the function definition
2835 * support/regression/tests/bug-1654060.c: corrected test
2836 * support/librarian/sdcclib.c: fixed warning:
2837 format '%s' expects type 'char *', but argument 2 has type 'int'
2839 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2841 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2842 Multiple infiles for sdcclib.
2844 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2846 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2849 2007-06-18 Borut Razem <borut.razem AT siol.net>
2851 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2852 how to handle comments, so they have to be removed by the
2853 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2854 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2855 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2856 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2857 table driven option hadling
2859 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2861 * src/SDCCast.c (decorateType),
2862 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2863 iCode to ast level to fix bug 1738367
2864 * support/regression/tests/bug1738367.c: new, added
2866 2007-06-15 Raphael Neider <rneider AT web.de>
2868 * src/pic16/devices.inc,
2869 * device/lib/pic16/pics.all,
2870 * device/include/pic16/pic18fregs.h,
2871 * device/include/pic16/pic18f[24][45]20.h,
2872 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2873 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2874 * device/lib/pic16/Makefile.in: faster cleanup
2876 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2878 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2880 2007-06-13 Raphael Neider <rneider AT web.de>
2882 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2884 2007-06-12 Raphael Neider <rneider AT web.de>
2886 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2887 suppress bit defines if NO_BIT_DEFINES is #define'd
2888 * device/include/pic/pic*.h: recreated all headers to include
2889 conditional bit defines
2890 * device/include/pic/pic16f886.h,
2891 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2892 * device/include/pic/recreate.sh: script to recreate the complete
2893 device library files based on the currently supported devices
2895 2007-06-12 Borut Razem <borut.razem AT siol.net>
2897 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2898 support/regression/Makefile.in, support/scripts/build.mak,
2899 support/scripts/Makefile.snapshot:
2900 use new svn URL scheme
2901 * doc/sdccman.lyx: SDCC Wiki moved to
2902 http://sdcc.wiki.sourceforge.net/
2904 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2906 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2907 * support/regression/tests/bug1734654.c: added
2909 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2911 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2912 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2913 with literal operands
2915 2007-06-10 Borut Razem <borut.razem AT siol.net>
2917 * as/link/z80/lklibr.c: fixed mingw build warning
2918 lklibr.c:575: warning: implicit declaration of function 'tolower'
2919 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2920 src/z80/main.c: move target specific options from src/SDCCmain.c
2921 to src/<target>/main.c
2923 2007-06-09 Borut Razem <borut.razem AT siol.net>
2925 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2926 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2927 * support/regression/tests/bug-1294691.c: added
2929 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2931 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2932 can also be static, fixes bug 1733438
2933 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2934 have absolute address too
2935 (computeType): added optimization for 'cond ? true : false'
2936 * support/regression/tests/absolute.c: added test for static absolute var
2938 2007-06-08 Raphael Neider <rneider AT web.de>
2940 * src/regression/Makefile: suppress parallel builds, allow easy
2941 switching between pic14/pic16 ports
2942 * src/regression/picregs.h: added pic14/16 header file switch
2943 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2944 inline.c,nestfor.c,string1.c}: include "picregs.h"
2946 2007-06-07 Borut Razem <borut.razem AT siol.net>
2948 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2949 permanent solution to suppress GCC 4.2.0 c++ warning:
2950 deprecated conversion from string constant to `char *'
2951 use 'const char *' where ever required
2952 * support/regression/generate-cases.py: implemented more flexible rule
2953 for detection of testing functions, allowing white-spaces surrounding
2954 the function name and the 'void' parameter.
2955 * support/regression/tests/constantRange.c,
2956 support/regression/tests/scott-compare3.c: fixed failing regression
2957 tests, uncovered by implementation of more flexible rule for detection
2958 of testing functions
2960 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2964 2007-06-04 Borut Razem <borut.razem AT siol.net>
2966 * configure.in, configure, config_vc.awk: sdcc version number is now
2967 stored in configure.in; removed .version
2968 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2969 doc/INSTALL.txt: version bumped to 2.7.2
2970 * sim/ucsim/configure.in, sim/ucsim/configure:
2971 use "read" to read from .version
2973 2007-06-03 Borut Razem <borut.razem AT siol.net>
2975 * */Makefile.in: removed annoying warning:
2976 Makefile:xx: Makefile.dep: No such file or directory
2978 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2980 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2981 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2982 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2983 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2984 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2985 bugfix: only use newBoolLink for bit result type
2986 * src/SDCCicode.c (geniCodeLogic): added param tree,
2987 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2988 (geniCodeLogicAndOr): use IS_BIT,
2989 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2990 (ast2iCode): added tree param to geniCodeLogic for comparisons
2991 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2992 * support/regression/tests/bug1723128.c: added test NotZero
2994 2007-06-01 Borut Razem <borut.razem AT siol.net>
2996 * SDCPP synchronized with GCC CPP release version 4.2.0,
2997 currently the latest release:
2998 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2999 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
3000 support/cpp2/cppdefault.h, support/cpp2/except.h,
3001 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
3002 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
3003 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3004 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
3005 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
3006 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
3007 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
3008 support/cpp2/opts.h, support/cpp2/output.h,
3009 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3010 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3011 support/cpp2/system.h, support/cpp2/version.c,
3012 support/cpp2/Makefile.in: modified
3013 * support/cpp2/opts-common.c: added
3014 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3015 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3016 search for included source file in local directory
3017 * sim/ucsim/configure, sim/ucsim/configure.in:
3018 temporary solution to suppress GCC 4.2.0 c++ warning:
3019 deprecated conversion from string constant to `char *'
3021 2007-06-01 Raphael Neider <rneider AT web.de>
3023 * device/lib/pic/libdev/pic12f683.c,
3024 * device/include/pic/pic12f683.h: added GPIO bits
3026 2007-06-01 Raphael Neider <rneider AT web.de>
3028 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3029 quotation marks, clarified role of PIC14 vs. PIC16 ports
3030 * src/pic16/devices.inc,
3031 * device/include/pic16/pic18fregs.h,
3032 * device/include/pic16/pic18f[24][45]j10.h,
3033 * device/lib/pic16/pics.all,
3034 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3035 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3036 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3037 for new devices as they are not yet supported by gputils
3039 2007-05-31 Borut Razem <borut.razem AT siol.net>
3041 * Small Device C Compiler 2.7.0 released
3042 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3043 changed sdcc version to 2.7.1
3044 * support/scripts/sdcc.nsi: added How to create WIN32 release
3047 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3049 * doc/sdccman.lyx: documented initialization and allocation of absolute
3050 variables, bit parameter passing, the need for function pointers to be
3051 reentrant and alpha quality support of inline and retrict
3053 2007-05-26 Borut Razem <borut.razem AT siol.net>
3055 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3056 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3057 * docs/knownbugs.html: updated
3059 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3061 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3063 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3065 (gencjneshort): optimized when left is AOP_DIR
3066 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3067 initializing unions in a struct/array
3068 * support/regression/fwk/include/testfwk.h: added defines for data, near
3069 and far for host and z80
3070 * support/regression/tests/bug1723128.c: new, added
3072 2007-05-22 Borut Razem <borut.razem AT siol.net>
3074 * doc/knownbugs.html: updated
3076 2007-05-21 Raphael Neider <rneider AT web.de>
3078 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3079 error message instead
3080 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3082 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3086 2007-05-21 Raphael Neider <rneider AT web.de>
3088 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3090 * src/regression/gpsim_assert.h,
3091 * src/regression/Makefile,
3092 * src/regression/pcodeopt.c: regression test for the above fix
3094 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3097 jumps to self, fixed bug 1717281
3099 2007-05-10 Borut Razem <borut.razem AT siol.net>
3101 * support/scripts/gen_known_bugs.pl: cosmetic fix
3102 * doc/knownbugs.html: generated by gen_known_bugs.pl
3104 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3106 * src/SDCCast.c (createFunction): also generate non-inlined version of
3107 function for functions declared as "static inline"
3108 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3109 function can be inlined after non-inlined version generated.
3111 2007-05-10 Borut Razem <borut.razem AT siol.net>
3113 * support/scripts/gen_known_bugs.pl: added script
3114 which generates knownbugs.html
3116 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * doc/knownbugs.html: updated for release 2.7.0
3120 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3122 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3124 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3126 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3127 (throughout): updated generating comments
3128 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3129 (throughout): updated generating comments
3130 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3131 rule instead of at the second, or it might skip lines when removing the
3133 * support/regression/tests/bug1714204.c: changed test to foo
3135 2007-05-08 Borut Razem <borut.razem AT siol.net>
3137 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3138 thanks to SDCC Distributed Compile Farm members,
3139 added Z80 and GBZ80 command line options
3140 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3142 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3144 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3145 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3146 * support/regression/tests/longlit.c: modified to be tested at all and
3147 to pass the actual test
3149 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3151 * device/include/mcs51/uPSD33xx.h: Added.
3153 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3155 * device/lib/_gptrput.c,
3156 * device/lib/_gptrget.c: removed old code,
3158 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3159 * support/regression/tests/bug1714204.c: new, added
3161 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3163 * support/regression/tests/regtrack.c: test was never executed
3164 because of the regression test being picky about white spaces.
3165 * device/lib/mcs51/crtclear.asm: added comment
3167 2007-05-06 Raphael Neider <rneider AT web.de>
3169 * device/lib/pic/Makefile.rules,
3170 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3171 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3173 2007-05-06 Raphael Neider <rneider AT web.de>
3175 * src/pic16/device.h,
3177 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3178 _pic16_setDefaultOptions): removed/reordered command-line args
3179 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3180 devices, regrouped command line args, environment variables),
3181 clarified sone points, added sections on how to add devices to the
3184 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3186 * src/z80/peeph.def: fixed bug in rule 2
3188 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3190 * src/port.h: added TARGET_MCS51_LIKE
3191 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3192 take advantage of it too
3193 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3194 (shiftR2Left2Result): Optimized: don't check shifting by 0
3195 * src/z80/peeph-z80.def,
3196 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3197 modifications, see patch 1700823
3198 * src/mcs51/peep.c (): fixed bug 1712928
3199 * support/regression/tests/bug1712928.c: new, added
3201 2007-05-05 Borut Razem <borut.razem AT siol.net>
3203 * device/lib/pic16/Makefile.common.in,
3204 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3205 removed bash dependencies
3207 2007-05-01 Borut Razem <borut.razem AT siol.net>
3210 fixed bug #1710507: --i-code-in-asm makes compile fail
3211 all iCode comments are now one liners
3212 * src/mcs51/gen.c: fixed memory leak
3214 2007-05-01 Raphael Neider <rneider AT web.de>
3216 * device/lib/pic/libdev/*.c
3217 * device/include/pic/*.h: regenerated all device libs from updated
3219 * support/scripts/inc2h.pl: documented usage, now uses strict to
3222 2007-04-30 Borut Razem <borut.razem AT siol.net>
3225 fixed bug #1669175: Problem with space in output paths
3226 documented how to use paths with spaces for Windows users
3228 2007-04-29 Borut Razem <borut.razem AT siol.net>
3230 * Fixed svn:eol-style and svn:keywords properties
3231 * src/SDCCval.c: fixed bug
3232 #1592871: Segfault with "large" const arrays of characters
3233 replaced recursion with iteration
3234 * Removed svn:executable property from non-executable files
3236 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3238 * src/mcs51/gen.c (genRet): fixed bug 1707003
3240 2007-04-27 Raphael Neider <rneider AT web.de>
3242 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3243 createReachingDefinitions,assignValnums,pic16_destructDF,
3244 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3245 prevent NULL pointer dereferences
3246 * device/lib/pic/libdev/pic16f886.c,
3247 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3248 prevent building them, gputils do not really support them yet
3250 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3252 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3253 helps printf_small. 32 bytes more __idata mem.
3255 2007-04-27 Raphael Neider <rneider AT web.de>
3257 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3258 return early when pb or pb->pcHead is NULL (patch #1708427)
3259 * src/regression/empty.c,
3260 * src/regression/Makefile: added test with empty functions
3261 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3263 2007-04-27 Borut Razem <borut.razem AT siol.net>
3265 * src/SDCCast.c: fixed feature request
3266 #1547512: Redundant strings linked when using sizeof("abc")
3268 2007-04-23 Borut Razem <borut.razem AT siol.net>
3270 * doc/sdccman.lyx, src/SDCCmain.c:
3271 peep-hole comments are generated only if --fverbose-asm option is
3272 specified and --no-peep-comments is not, as proposed by Frieder.
3273 * support/regression/Makefile.in: compile regression tests with
3274 --fverbose-asm option so one can "grep" whether a new (or an old)
3275 peephole is (still) applied; requested by Frieder.
3277 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3279 * device/include/pic/pic16f886.h,
3280 * device/include/pic/pic16f887.h,
3281 * device/lib/pic/libdev/pic16f886.c,
3282 * device/lib/pic/libdev/pic16f887.c,
3283 * device/include/pic/pic14devices.txt,
3284 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3286 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3288 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3291 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3293 * device/lib/_memset.c: assembler version for mcs51
3295 2007-04-22 Borut Razem <borut.razem AT siol.net>
3297 * support/scripts/listerr.c: program to create the list of errors and
3298 warnings list from - added
3299 * doc/sdccman.lyx: removed the note
3300 "For list of warnings and corresponding codes, see err_warn.txt"
3301 * src/SDCCsymt.c: fixed bug #1699804:
3302 Bug with some uses of sizeof(static local array) (MCS51)
3303 * support/regression/tests/bug-1699804.c: added
3305 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3307 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3308 (main): added option -i,
3309 (asmbl, case S_INCL): use search_path_fopen,
3310 mostly from patch 1579668 by Peter Miller, thanks
3311 * src/z80/main.c: fixed typo --callee-saves-bc
3312 * device/include/mcs51/compiler.h: added sfrword for Tasking
3314 2007-04-20 Borut Razem <borut.razem AT siol.net>
3316 * src/z80/main.c: replaced reserved keyword asm with asmblr
3318 2007-04-19 Borut Razem <borut.razem AT siol.net>
3320 * src/port.h: use const pointers to strings
3321 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3322 * src/pic16/main.c: include SDCCargs.h
3323 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3324 const char, since the strings are dynamically allocated
3325 * src/SDCCmain.c: options.code_seg and options.const_seg are
3326 dynamically allocated; check port specific command line options
3327 before the general ones
3328 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3330 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3332 * device/include/ds400rom.h,
3333 * device/lib/ds390/lcd390.c,
3334 * device/lib/ds390/memcpyx.c,
3335 * device/lib/ds390/rtc390.c,
3336 * device/lib/ds400/ds400rom.c,
3337 * device/lib/ds400/memcpyx.c,
3338 * device/lib/hc08/_ret.c: more replacements of keywords with their
3339 double underscore equivalents
3340 * device/lib/ds390/Makefile.in,
3341 * device/lib/ds400/Makefile.in,
3342 * device/lib/gbz80/Makefile.in,
3343 * device/lib/hc08/Makefile.in,
3344 * device/lib/mcs51/Makefile.in,
3345 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3347 2007-04-17 Borut Razem <borut.razem AT siol.net>
3349 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3350 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3351 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3352 to --fverbose-asm, to be gcc'ish
3354 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3356 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3358 2007-04-17 Borut Razem <borut.razem AT siol.net>
3360 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3361 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3362 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3363 with their double underscore equivalent
3365 2007-04-14 Borut Razem <borut.razem AT siol.net>
3367 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3370 2007-04-13 Borut Razem <borut.razem AT siol.net>
3372 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3374 * device/examples/serialcomm/windows/serial.[ch],
3375 device/examples/serialcomm/windows/test_serialcomm.cpp:
3376 updated by Bela Torok
3377 * device/examples/serialcomm/windows/serialcomm.dsw,
3378 device/examples/serialcomm/windows/serialcomm.dsp: added
3380 2007-04-13 Jan Waclawek <wek AT efton.sk>
3382 * doc/sdccman.lyx: additions and changes at various places
3383 (submitted as #1697136).
3384 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3386 2007-04-10 Borut Razem <borut.razem AT siol.net>
3388 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3389 LyX file format changed to 245
3390 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3391 "FreeWare" replaced with "free open source"
3393 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3395 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3397 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * device/include/pic16/pic18fregs.h,
3401 * device/lib/_decdptr.c,
3402 * device/lib/_divsint.c,
3403 * device/lib/_divslong.c,
3404 * device/lib/_divuint.c,
3405 * device/lib/_divulong.c,
3406 * device/lib/_fs2schar.c,
3407 * device/lib/_fs2sint.c,
3408 * device/lib/_fs2slong.c,
3409 * device/lib/_fs2uchar.c,
3410 * device/lib/_fs2uint.c,
3411 * device/lib/_fs2ulong.c,
3412 * device/lib/_fsadd.c,
3413 * device/lib/_fscmp.c,
3414 * device/lib/_fsdiv.c,
3415 * device/lib/_fseq.c,
3416 * device/lib/_fsget1arg.c,
3417 * device/lib/_fsget2args.c,
3418 * device/lib/_fsgt.c,
3419 * device/lib/_fslt.c,
3420 * device/lib/_fsmul.c,
3421 * device/lib/_fsneq.c,
3422 * device/lib/_fsnormalize.c,
3423 * device/lib/_fsreturnval.c,
3424 * device/lib/_fsrshift.c,
3425 * device/lib/_fssub.c,
3426 * device/lib/_fsswapargs.c,
3427 * device/lib/_gptrget.c,
3428 * device/lib/_gptrgetc.c,
3429 * device/lib/_gptrput.c,
3430 * device/lib/_logexpf.c,
3431 * device/lib/_modsint.c,
3432 * device/lib/_modslong.c,
3433 * device/lib/_moduint.c,
3434 * device/lib/_modulong.c,
3435 * device/lib/_mulint.c,
3436 * device/lib/_mullong.c,
3437 * device/lib/_schar2fs.c,
3438 * device/lib/_ser.c,
3439 * device/lib/_setjmp.c,
3440 * device/lib/_sint2fs.c,
3441 * device/lib/_slong2fs.c,
3442 * device/lib/_spx.c,
3443 * device/lib/_uchar2fs.c,
3444 * device/lib/_uint2fs.c,
3445 * device/lib/_ulong2fs.c,
3446 * device/lib/asincosf.c,
3447 * device/lib/atanf.c,
3448 * device/lib/calloc.c,
3449 * device/lib/ds390/tinibios.c,
3450 * device/lib/ds400/tinibios.c,
3451 * device/lib/expf.c,
3452 * device/lib/free.c,
3453 * device/lib/hc08/_mulint.c,
3454 * device/lib/logf.c,
3455 * device/lib/malloc.c,
3456 * device/lib/printf_fast.c,
3457 * device/lib/printf_tiny.c,
3458 * device/lib/printfl.c,
3459 * device/lib/realloc.c,
3460 * device/lib/ser_ir.c,
3461 * device/lib/serial.c,
3462 * support/regression/tests/libmullong.c: replaced all special keywords
3463 with their double underscore equivalent
3464 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3465 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3467 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3468 (genRet): if the bit-symbol is ruonly it already is in the carry
3469 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3470 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3471 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3472 type UCHAR if dest is not bit
3474 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3476 * device/include/math.h,
3477 * device/lib/cotf.c,
3478 * device/lib/expf.c,
3479 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3481 2007-04-01 Borut Razem <borut.razem AT siol.net>
3483 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3484 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3485 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3486 gcc_unreachable() called internal_error()...
3488 2007-03-30 Raphael Neider <rneider AT web.de>
3490 * src/pic/ralloc.c (isData): suppress garbage debug output
3492 2007-03-28 Borut Razem <borut.razem AT siol.net>
3495 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3496 is developed, built and used worldwide, and the word "night" doesn't
3499 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3501 * device/include/mcs51/C8051F360.h: new, added
3502 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3504 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3506 * src/SDCC.y (declaration_specifiers, function_specifier),
3507 * support/Util/SDCCerr.c,
3508 * support/Util/SDCCerr.h,
3510 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3512 * src/SDCCmem.c (deallocParms),
3513 * src/SDCCast.c: support for function inlining, not quite complete
3514 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3515 'restrict' qualifier
3517 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3519 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3520 (saveRBank, unsaveRBank): don't save bits,
3521 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3522 * support/regression/tests/bug1535242.c: new, added
3523 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3524 thanks Alexey Shamrin <shamrin AT gmail.com>,
3525 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3526 removed header guard)
3528 * sdcc.spec: bumped version to 2.6.5
3529 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3531 2007-03-22 Borut Razem <borut.razem AT siol.net>
3533 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3534 fixed bug #1653671: sdcdb integration into ddd is broken
3536 2007-03-22 Raphael Neider <rneider AT web.de>
3538 * src/pic/gen.c (popGetExternal): augmented to also create references
3539 to external variables (not only labels),
3540 (genCall): comment on plan to reduce PAGESEL overhead,
3541 (genFunction, genEndFunction): also save/restore FSR around interrupt
3542 handling code, removed lots of unused code
3543 (genDivOneByte): release acquired temp register
3544 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3546 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3547 for registers that need to be saved during interrupts (FSR, STATUS,
3548 PCLATH; W needs special handling), currently only FSR is used
3550 2007-03-22 Raphael Neider <rneider AT web.de>
3552 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3554 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3556 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3558 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3562 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3564 * as/link/aslink.h: added LKOBJEXT
3565 * as/link/hc08/link_hc08.dsp,
3566 * as/link/hc08/Makefile.bcc,
3567 * as/link/hc08/Makefile.in,
3568 * as/link/mcs51/aslink.dsp,
3569 * as/link/mcs51/Makefile.bcc,
3570 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3571 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3572 * as/link/lkaomf51.c: merged and moved
3573 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3574 * as/link/z80/lkdata.c,
3575 * as/link/lkdata.c: merged and moved
3576 * as/link/hc08/lkmain.c,
3577 * as/link/mcs51/lkmain.c: cosmetic changes
3578 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3579 * as/link/lklex.c: use LKOBJEXT
3580 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3581 ANSI-fied functions, removed bubble-sorts
3582 * as/link/z80/lksym.c as/link/lksym.c: merged,
3584 * as/link/z80/linkgbz80.dsp,
3585 * as/link/z80/linkz80.dsp,
3586 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3587 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3588 * as/link/z80/lkhead.c,
3589 * as/link/z80/lklex.c: deleted
3590 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3591 * as/link/z80/lkmain.c: added copyfile()
3593 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3595 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3597 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3599 * device/lib/_strlen.c: assembler version for mcs51
3601 2007-03-13 Raphael Neider <rneider AT web.de>
3603 * device/include/pic16/pic18f2221.h,
3604 * device/include/pic16/pic18f2321.h,
3605 * device/include/pic16/pic18f2331.h,
3606 * device/include/pic16/pic18f4221.h,
3607 * device/include/pic16/pic18f4321.h,
3608 * device/include/pic16/pic18f4331.h: fixed config byte location names
3609 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3610 consistently named config byte locations
3612 2007-03-13 Borut Razem <borut.razem AT siol.net>
3614 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3615 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3616 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3617 as/link/z80/Makefile.in, as/z80/Makefile.in:
3620 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3622 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3623 * device/lib/printf_large.c: pointer was converted to generic
3624 pointer for mcs51 models other than model-small (Maarten noticed)
3626 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3628 * device/include/mcs51/ADuC84x.h: Added.
3630 2007-03-10 Borut Razem <borut.razem AT siol.net>
3632 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3633 fixed RFE #1624219: double backslashes in filenames;
3634 functions hexEscape(), octalEscape() and copyStr() moved from
3635 SDCCval.c to SDCCutil.c and made them glovbally available
3637 2007-03-09 Borut Razem <borut.razem AT siol.net>
3639 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3640 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3641 1673361: Missaligned comments in output files
3643 2007-03-09 Raphael Neider <rneider AT web.de>
3645 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3647 2007-03-09 Raphael Neider <rneider AT web.de>
3651 * src/pic/ralloc.c: suppress undesired debug output
3652 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3654 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3656 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3658 2007-03-07 Borut Razem <borut.razem AT siol.net>
3660 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3661 search include files in the current directory
3663 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3665 * src/SDCCglue.c (emitMaps, glue),
3666 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3668 * support/regression/tests/absolute.c: added xdata test
3670 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3672 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3673 added condition to macro, fixes bug 1666080
3675 2007-03-02 Raphael Neider <rneider AT web.de>
3677 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3679 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3681 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3682 be cleared. Unconditionally set __XPAGE
3683 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3685 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3690 * src/mcs51/rtrack.c,
3692 * doc/sdccman.lyx: added --no-gen-comments
3693 * src/mcs51/peeph.def: added 192.b, disabled 185
3695 2007-02-25 Raphael Neider <rneider AT web.de>
3697 * src/pic16/gen.c (genCast): fixed typo
3698 * device/lib/pic16/Makefile.subdir: only install existing files
3699 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3701 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3703 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3704 * device/lib/mcs51/crtclear.asm,
3705 * device/lib/mcs51/crtxclear.asm: renumbered labels
3706 * device/lib/mcs51/Makefile.in: added crtcall.asm
3707 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3708 * src/mcs51/gen.c (movc): removed,
3709 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3711 (toCarry, genSend, genRet): added function toCarry,
3712 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3713 (assignBit, genAssign, genCast): added function assignBit
3714 * src/mcs51/Makefile.bcc: added rtrack.c
3715 * src/mcs51/ralloc.h: made valueKnown a bitfield
3716 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3717 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3718 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3719 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3720 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3721 (_pop): only pop valid pairs, see gencjneshort,
3722 (gencjneshort): return pair that still needs to be popped, restructured,
3723 (gencjne, genCmpEq): call _pop
3725 2007-02-23 Raphael Neider <rneider AT web.de>
3727 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3729 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3731 * device/include/mcs51/P89LPC925.h: Added.
3733 2007-02-18 Raphael Neider <rneider AT web.de>
3735 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3737 2007-02-17 Borut Razem <borut.razem AT siol.net>
3739 * support/cpp2/directives.c, support/cpp2/version.c:
3740 synchronized with GCC CPP 4.1.2
3742 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3744 * src/mcs51/rtrack.h,
3745 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3746 by checking the strings passed by emitcode() to the assembler.
3747 Feel free to change. This in part addresses RFE #482179.
3748 Set environment variable SDCC_RTRACK to enable.
3749 * src/mcs51/gen.c: inserted hooks
3750 * src/mcs51/ralloc.h: added two members to struct regs
3751 * support/regression/tests/regtrack.c: added
3753 2007-02-14 Borut Razem <borut.razem AT siol.net>
3755 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3756 * Makefile.in: applied patch from Makefile related part of
3757 #1469393: Compiler does not initialize static data
3759 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3761 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3762 for better fix of bug 1273984, compiles pic16 rand.c
3764 2007-02-12 Borut Razem <borut.razem AT siol.net>
3766 * src/pic16/main.c: fixed pic16 standard library directory bug
3768 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3770 * src/hc08/gen.c (genSwap): fix swap regression test
3772 2007-02-10 Borut Razem <borut.razem AT siol.net>
3774 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3776 * support/regression/tests/bug-1654060.c: added regression test for
3779 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3781 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3782 bit moves in return statement
3784 2007-02-09 Borut Razem <borut.razem AT siol.net>
3786 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3789 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3791 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3792 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3794 2007-02-07 Raphael Neider <rneider AT web.de>
3796 * src/pic16/devices.inc,
3797 * device/include/pic16/pic18fregs.h,
3798 * device/include/pic16/pic18f[24][34]31.h,
3799 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3800 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3801 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3803 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3805 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3806 can this have lived here for so many years?
3807 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3808 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3809 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3811 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3813 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3814 appended by loop induction must be at the very end of the eBBlock
3816 2007-02-05 Kevin Vigor
3818 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3820 2007-02-05 Borut Razem <borut.razem AT siol.net>
3822 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3823 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3825 2007-02-03 Borut Razem <borut.razem AT siol.net>
3827 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3828 applied patch #1646602 option to set default signedness of char to
3829 unsigned, added -funsigned-char command line option,
3830 thanks to Gunther Jehle
3831 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3832 prompt for file deletion a few hundred times (especially the
3833 subversion files, which have ro permissions so it asks for
3834 confirmation), thanks to Simon McAuliffe;
3835 added {} + option to find in order to remove multiple files from a
3838 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3840 * device/include/mcs51/SST89x5xRDx.h: Added.
3842 2007-02-02 Raphael Neider <rneider AT web.de>
3844 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3845 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3847 2007-02-01 Raphael Neider <rneider AT web.de>
3849 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3852 2007-01-31 Borut Razem <borut.razem AT siol.net>
3854 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3855 if compiled with GCC. Thanks to Raphael Neider
3857 2007-01-31 Raphael Neider <rneider AT web.de>
3859 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3860 operand names, handles name and (name + n) for all n,
3861 (sameBank): restructured, also check bank allocation policy,
3862 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3863 (pic14_operandsAllocatedInSameBank): check whether to operands
3864 will be allocated into the same bank (i.e., section) to reduce
3865 BANKSEL overhead, queried from pcode.c:sameBank,
3866 (pic14printLocals): reintroduced clustering registers into a single
3867 section: all compiler generated symbols will now reside in one
3868 bank (per file), reducing BANKSEL overhead and code size,
3869 (showAllMemmaps): use local dbuf where possible
3871 2007-01-29 Raphael Neider <rneider AT web.de>
3873 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3874 (call_libraryfunc): retrieve/create symbol and mark as used,
3875 (genFunction): mark defined functions as non-extern and add again
3876 to code memmap for later output
3877 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3878 (pic14printLocals): reworked for new symbol emission,
3879 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3880 showAllMemmaps): reworked symbol output using dbufs, added handling
3881 of string literals (still incomplete),
3882 (picglue): removed symbol emission, moved into showAllMemmaps,
3883 (emitSymbolSet): new workhorse for symbol output,
3884 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3886 2007-01-29 Borut Razem <borut.razem AT siol.net>
3888 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3889 component contains the extension separator.
3891 2007-01-28 Borut Razem <borut.razem AT siol.net>
3893 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3895 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3896 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3897 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3898 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3899 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3900 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3901 src/z80/gen.c, support/Util/MySystem.c:
3902 accept slash and backslash as directory separator on WIN32 and
3905 2007-01-28 Raphael Neider <rneider AT web.de>
3907 * src/pic16/devices.inc,
3908 * device/include/pic16/pic18f[24][23]21.h,
3909 * device/include/pic16/pic18fregs.h,
3910 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3911 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3912 * device/lib/pic16/libio/adc.ignore,
3913 * device/lib/pic16/libio/i2c.ignore,
3914 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3915 family, as gputils do not yet support the devices
3916 * device/lib/pic16/Makefile.subdir: ignore errors on install
3917 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3918 headers and libraries from gputils .inc files
3920 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3922 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3924 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3926 * doc/sdccman.lyx: add printf benchmarks
3928 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3930 * device/lib/printf_fast.c: fix %c, char promoted to int
3931 * device/lib/printf_tiny.c: fix %c, char promoted to int
3933 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3935 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3937 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3939 * support/regression/tests/swap.c: 64 bit hosts failed
3940 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3942 2007-01-25 Raphael Neider <rneider AT web.de>
3944 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3945 based on absolute register address, patch by Alex Blond
3947 2007-01-22 Raphael Neider <rneider AT web.de>
3949 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3950 emitted, do not emit them again...
3952 2007-01-22 Raphael Neider <rneider AT web.de>
3954 * src/regression/bank1.c, src/regression/compare6.c,
3955 src/regression/add.c: cosmetic changes
3956 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3957 * src/pic/gen.c: fixed global zero and one,
3958 (aopForSym): removed unued code,
3959 (aopGet): assert aop is defined, check and use `index' of
3960 pCodeImmd operands (fixes #1630908),
3961 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3962 (register_reassign): prevent accidental register unification,
3963 (ReuseReg): cosmetic changes (also above)
3964 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3965 pic14emitStaticSeg): do not emit initialized data,
3966 (printIval*): replaced with working versions,
3967 (pic14createInterruptVect,picglue): use idata for initialized data,
3968 now init data should work in all modules (not only main()),
3969 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3971 2007-01-21 Borut Razem <borut.razem AT siol.net>
3973 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3974 use -fPIC or -fpic if they are supported and not ignored
3975 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3976 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3978 2007-01-20 Borut Razem <borut.razem AT siol.net>
3980 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3981 implemented RFE #1470316: allow "$" in variable names
3983 2007-01-20 Raphael Neider <rneider AT web.de>
3985 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3987 2007-01-20 Raphael Neider <rneider AT web.de>
3989 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3990 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3991 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3992 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3993 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3994 * device/lib/pic/libdev/pic*.c,
3995 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3996 * device/lib/pic/libdev/Makefile.in: show progress
3998 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4000 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
4001 * support/scripts/sdcc_cygwin_mingw32,
4002 * support/scripts/sdcc_mingw32,
4003 * support/scripts/build.mak: replaced --datadir by --datarootdir for
4004 conformance with autoconf 2.6
4006 2007-01-19 Raphael Neider <rneider AT web.de>
4008 * src/pic/device.c (register_map): fixed list construction
4009 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4010 (genMod): removed case for genModbits,
4011 (genModbits): removed as now unused/unimplemented
4012 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4014 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4016 * support/regression/tests/swap.c: added in response to #1638622
4017 * doc/sdccman.lyx: synced version, minor changes
4019 2007-01-18 Borut Razem <borut.razem AT siol.net>
4021 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4022 thanks to Gunther Jehle
4023 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4024 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4025 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4026 use filename in lineno instead.
4027 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4028 print the file name in ast_print()
4030 2007-01-18 Borut Razem <borut.razem AT siol.net>
4032 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4034 * src/SDCC.lex: stringLiteral() returns const char pointer,
4035 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4036 fixed column counting
4037 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4038 accept const char pointer as parameter
4039 * src/SDCCdwarf2.c: corrected buffer size
4041 2007-01-17 Borut Razem <borut.razem AT siol.net>
4043 * support/Util/dbuf_string.c: fixed for amd64
4045 2007-01-15 Borut Razem <borut.razem AT siol.net>
4047 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4048 removed terminal symbol ELIPSIS, since it was never generated by the
4049 lexer and it was wrongly used in parameter_identifier_list rule
4051 2007-01-15 Raphael Neider <rneider AT web.de>
4053 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4054 code page and data banking description
4055 * src/pic/genarith.c,
4056 * src/pic/gen.h: removed bit arithmetic functions,
4057 updated exit(1) to exit(EXIT_FAILURE)
4058 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4059 * device/include/pic16/pic18f2455.h,
4060 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4061 TRISD and TRISE, fixed/added some bit names
4062 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4063 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4064 updated pic18f2455.{c,h} instead of duplicating them
4066 2007-01-14 Borut Razem <borut.razem AT siol.net>
4068 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4069 Cannot debug files that contain spaces in the path name
4070 by converting spaces in asm file name to underscores
4072 2007-01-13 Borut Razem <borut.razem AT siol.net>
4074 * doc/sdccman.lyx: fixed format errors
4076 2007-01-10 Borut Razem <borut.razem AT siol.net>
4078 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4079 codeseg/constseg #pragma fail
4080 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4081 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4082 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4083 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4085 2007-01-09 Borut Razem <borut.razem AT siol.net>
4087 * get rid of diagnistic.[ch], pretty-print.[ch],
4088 c-pretty-print.[ch], ... used just for error, warning, ...
4090 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4091 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4092 suppoprt/cpp2/pretty-print.[ch]:
4094 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4095 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4096 suppoprt/cpp2/sdcpp.dsp:
4099 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4101 * device/lib/printf_large.c (output_float): removed recursion,
4102 use smaller buffer on stack for mcs51,
4103 fixed bug printing 1.96
4104 * support/regression/tests/snprintf.c: added test
4106 2007-01-07 Borut Razem <borut.razem AT siol.net>
4108 * use dynamic memory buffers instead temporary files
4109 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4111 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4112 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4113 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4114 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4115 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4116 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4117 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4118 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4119 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4120 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4121 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4122 support/Util/dbuf.c, support/Util/dbuf.h:
4124 * .version, sdcc.spec: bumped version to 2.6.4
4126 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4128 * src/port.h: added TARGET_Z80_LIKE macro
4129 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4130 output PSEG location if --xram-loc or --xstack-loc was used
4131 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4133 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4135 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4136 * as/as_z80.dsp, as/z80/as_z80.dsp,
4137 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4138 * sdcc.dsw: moved project files into subdir
4139 * as/hc08/as_hc08.dsp,
4140 * as/hc08/Makefile.bcc,
4141 * as/hc08/Makefile.in,
4142 * as/mcs51/Makefile.bcc,
4143 * as/mcs51/Makefile.in,
4144 * as/z80/Makefile.bcc,
4145 * as/z80/Makefile.in,
4146 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4149 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4152 * as/mcs51/asmain.c,
4154 * as/z80/assym.c: removed include "strcmpi.h"
4155 * as/hc08/strcmpi.c,
4156 * as/hc08/strcmpi.h,
4157 * as/mcs51/strcmpi.c,
4158 * as/mcs51/strcmpi.h,
4159 * support/Util/strcmpi.c,
4160 * support/Util/strcmpi.h: removed files
4161 * as/strcmpi.c: added as_strncmpi()
4163 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4165 * sdcc.dsw: Added some dependencies on project config.dsp
4167 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4169 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4170 with [di]ram_start to fix a regresion
4172 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4174 * configure.in: added missing mcs51 in status output
4175 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4177 * debugger/mcs51/clean.mk (distclean): remove config.h
4178 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4179 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4180 options.h, s-options-h and options.c
4181 * support/cpp2/clean.mk: unused, removed
4182 * Makefile.common.in,
4185 * as/hc08/Makefile.in,
4187 * as/mcs51/Makefile.in,
4188 * as/mcs51/clean.mk,
4191 * as/z80/Makefile.in,
4193 * as/link/Makefile.in,
4194 * as/link/hc08/Makefile.in,
4195 * as/link/hc08/clean.mk,
4196 * as/link/mcs51/Makefile.in,
4197 * as/link/mcs51/clean.mk,
4198 * as/link/z80/Makefile.in,
4199 * as/link/z80/clean.mk,
4200 * as/link/z80/conf.mk,
4201 * debugger/mcs51/Makefile.in,
4202 * debugger/mcs51/clean.mk,
4203 * device/include/Makefile.in,
4204 * device/lib/Makefile.in,
4205 * device/lib/mcs51/Makefile.in,
4206 * device/lib/pic/Makefile.in,
4207 * device/lib/pic/Makefile.common.in,
4208 * device/lib/pic/Makefile.subdir,
4209 * device/lib/pic/Makefile.rules,
4210 * device/lib/pic16/libio/Makefile.in,
4211 * device/lib/pic16/Makefile.subdir,
4212 * device/lib/pic16/libdev/Makefile.in,
4213 * device/lib/pic16/Makefile.rules,
4214 * device/lib/pic16/Makefile.common.in,
4215 * sim/ucsim/avr.src/Makefile.in,
4216 * sim/ucsim/main_in.mk,
4217 * sim/ucsim/cmd.src/Makefile.in,
4218 * sim/ucsim/doc/Makefile.in,
4219 * sim/ucsim/gui.src/Makefile.in,
4220 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4221 * sim/ucsim/gui.src/serio.src/Makefile.in,
4222 * sim/ucsim/hc08.src/Makefile.in,
4223 * sim/ucsim/libltdl/Makefile.in,
4224 * sim/ucsim/s51.src/Makefile.in,
4225 * sim/ucsim/sim.src/Makefile.in,
4226 * sim/ucsim/sim.src/conf.mk,
4227 * sim/ucsim/xa.src/Makefile.in,
4228 * sim/ucsim/z80.src/Makefile.in,
4232 * support/cpp2/Makefile.in,
4233 * support/librarian/Makefile.in,
4234 * support/librarian/clean.mk,
4235 * support/makebin/Makefile.in,
4236 * support/makebin/clean.mk,
4237 * support/packihx/Makefile.in,
4238 * support/regression/Makefile.in,
4239 * support/regression/ports/ds390/spec.mk,
4240 * support/regression/ports/gbz80/spec.mk,
4241 * support/regression/ports/hc08/spec.mk,
4242 * support/regression/ports/mcs51/spec.mk,
4243 * support/regression/ports/mcs51-large/spec.mk,
4244 * support/regression/ports/mcs51-medium/spec.mk,
4245 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4246 * support/regression/ports/pic14/spec.mk,
4247 * support/regression/ports/pic16/spec.mk,
4248 * support/regression/ports/mcs51-stack-auto/spec.mk,
4249 * support/regression/ports/ucz80/spec.mk,
4250 * support/regression/ports/xa51/spec.mk,
4251 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4252 adding a slash after $(top_builddir) and/or adding @datarootdir@
4254 * debugger/mcs51/configure.in,
4255 * device/lib/pic/configure.in,
4256 * device/lib/pic16/configure.in,
4257 * sim/ucsim/configure.in,
4258 * support/cpp2/configure.in,
4259 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4261 * debugger/mcs51/configure,
4262 * device/lib/pic/configure,
4263 * device/lib/pic16/configure,
4264 * sim/ucsim/configure,
4265 * support/cpp2/configure,
4266 * support/packihx/configure: generated with autoconf 2.60
4268 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4270 * as/link/hc08/lkihx.c (newArea),
4271 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4273 2007-01-02 Borut Razem <borut.razem AT siol.net>
4275 * doc/sdccman.lyx: documented #pragma sdcc_hash
4276 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4278 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4280 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4282 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4283 empty 'while'-loop to work correctly, see regression test 'while.c'
4284 * support/regression/tests/while.c: added
4286 2007-01-01 Borut Razem <borut.razem AT siol.net>
4288 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4289 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4290 support/cpp2/libcpp/sdcpp.c:
4291 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4292 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4293 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4295 2006-12-31 Borut Razem <borut.razem AT siol.net>
4297 * SDCPP synchronized with GCC CPP release version 4.1.1,
4298 currently the latest release:
4299 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4300 support/cpp2/libcpp/include/cpp-id-data.h
4301 support/cpp2/libiberty/fopen_unlocked.c
4302 support/cpp2/libiberty/md5.c
4304 support/cpp2/opt-functions.awk
4305 support/cpp2/opt-gather.awk
4306 support/cpp2/optc-gen.awk
4307 support/cpp2/opth-gen.awk:
4309 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4310 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4311 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4312 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4313 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4314 support/cpp2/diagnostic.h, support/cpp2/except.h,
4315 support/cpp2/hwint.h, support/cpp2/input.h,
4316 support/cpp2/intl.h, support/cpp2/move-if-change,
4317 support/cpp2/opts.c, support/cpp2/opts.h,
4318 support/cpp2/output.h, support/cpp2/prefix.c,
4319 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4320 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4321 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4322 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4323 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4324 support/cpp2/version.c:
4326 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4327 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4328 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4329 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4330 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4331 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4332 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4333 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4334 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4335 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4336 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4338 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4339 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4340 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4341 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4342 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4343 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4344 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4345 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4346 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4347 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4348 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4349 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4350 support/cpp2/system.h:
4353 2006-12-31 Borut Razem <borut.razem AT siol.net>
4355 * configure.in, configure: fixed bug #1538756: configure dies if bison
4356 and flex are not installed, 2nd try
4358 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4360 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4361 400.x for better code in RFE 899102
4363 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4365 * src/SDCCpeeph.c (deadMove),
4367 * src/mcs51/peep.h: renamed 'op' by 'reg'
4368 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4369 (scan4op): small change for removeDeadMove(), added support for
4370 'callee saves' and/or PACLL function calls,
4371 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4372 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4373 left in new dispatcher mcs51DeadMove()
4374 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4376 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4378 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4380 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4381 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4383 2006-12-30 Borut Razem <borut.razem AT siol.net>
4385 * support/cpp2/spacs.h: deleted from svn
4386 * configure.in, configure: fixed bug #1538756: configure dies if bison
4387 and flex are not installed
4389 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4392 with this z80 passes printf float test when enabled
4393 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4395 2006-12-28 Borut Razem <borut.razem AT siol.net>
4397 * support/cpp2/config.in, support/cpp2/configure.in,
4398 support/cpp2/configure, support/cpp2/Makefile.in:
4399 fix for the solaris build
4401 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4403 * src/SDCC.y (type_specifier2, pointer),
4405 * src/SDCCsymt.c (mergeSpec, checkSClass),
4406 * support/Util/SDCCerr.c,
4407 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4408 * support/valdiag/valdiag.py: Allow test cases to specify
4409 required language standard
4410 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4411 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4413 2006-12-27 Borut Razem <borut.razem AT siol.net>
4415 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4416 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4418 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4420 * support/cpp2/libiberty/Makefile.bcc: updated
4421 * src/pic16/main.c: fixed #pragma udata handling
4422 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4424 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4426 * src/SDCCpeeph.c: made labelHashEntry global,
4427 made pcDistance, FBYNAME static,
4428 (pcDistance): made static, use isComment and isLabel,
4430 (getLabelRef): added, extracted from labelRefCount(),
4431 (labelRefCount): use new getLabelRef(),
4432 (callFuncByName): made static, added deadMove,
4433 use isComment and isLabel,
4434 (newPeepRule): made static, set isLabel,
4435 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4436 labels from peephole rules,
4437 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4438 when isComment or isLabel is set
4439 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4440 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4442 * src/mcs51/peep.h: added
4443 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4444 * src/port.h: added peep->deadMove to port structure
4445 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4446 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4447 deadMove, finally removed no. 1 and 2
4454 * src/hc08/gen.c: mark lines with isComment or isLabel
4455 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4457 * sdcc.spec: bumped version to 2.6.3
4459 2006-12-26 Borut Razem <borut.razem AT siol.net>
4461 * support/cpp2/Makefile.in: added dependency on options.h
4462 * configure: regenerated
4463 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4464 * support/cpp2/Makefile.in: added vasprintf.c
4466 2006-12-25 Borut Razem <borut.razem AT siol.net>
4468 * SDCPP synchronized with GCC CPP release version 3.4.6,
4469 the latest release before 4.x:
4470 * support/cpp2/Makefile.in, support/cpp2/config.h,
4471 support/cpp2/configure, support/cpp2/configure.in,
4472 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4473 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4474 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4475 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4476 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4477 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4478 support/cpp2/cpptrad.c, support/cpp2/except.h,
4479 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4480 support/cpp2/hwint.h, support/cpp2/intl.h,
4481 support/cpp2/line-map.c, support/cpp2/line-map.h,
4482 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4483 support/cpp2/output.h, support/cpp2/prefix.c,
4484 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4485 support/cpp2/system.h, support/cpp2/version.c:
4487 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4488 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4489 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4490 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4491 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4492 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4493 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4494 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4495 support/cpp2/move-if-change, support/cpp2/opts.c,
4496 support/cpp2/opts.h, support/cpp2/opts.sh,
4497 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4498 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4499 support/cpp2/win32, support/cpp2/win32/dirent.c,
4500 support/cpp2/win32/dirent.h:
4502 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4503 * support/cpp2/sdcpp.h: renamed from sdcc.h
4504 * sdcppinit.c: deleted
4506 2006-12-23 Borut Razem <borut.razem AT siol.net>
4508 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4509 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4510 preproc.c: an other try to fix bug #982435: introduced
4511 -pedantic-parse-number command line option and pedantic_parse_number
4514 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4516 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4518 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4519 corrected overlayed areax addresses, warn about memory overlaps
4520 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4529 * src/port.h: added xabs_name and iabs_name
4530 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4531 (glue, emitMaps): create and emit maps d_abs and i_abs
4532 * src/SDCCglue.h: cosmetic changes
4533 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4535 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4536 (allocDefault): put absolute, initialized globals in them
4537 * support/regression/tests/absolute.c: added absolute bdata test
4538 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4540 2006-12-20 Borut Razem <borut.razem AT siol.net>
4542 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4543 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4544 added regression test for bug #982435
4546 2006-12-18 Borut Razem <borut.razem AT siol.net>
4548 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4549 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4550 small cosmetic changes
4551 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4552 * support/regression/tests/bug-1351710.c: added regression test
4554 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4556 * doc/sdccman.lyx: added the long missed iCode table
4557 "<where is figure II?>", added links to wiki
4559 2006-12-17 Borut Razem <borut.razem AT siol.net>
4561 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4562 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4563 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4564 unified table driven pragma handling, pragma argument type checking
4565 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4566 current one - version 1.1.3
4567 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4569 2006-12-13 Raphael Neider <rneider AT web.de>
4571 * src/pic/device.h: removed AssignedMemory structure and macros
4572 * src/pic/device.c: removed global finalMapping (linker assigns
4574 (register_map): add SFRs to remembered memRanges
4575 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4576 assignFixedRegisters,assignRelocatableRegisters): removed,
4577 (setMaxRAM,validAddress): adapted accordingly,
4578 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4579 reasonably sized sharebanks,
4580 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4581 (allDefsOutOfRange): removed unused code,
4582 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4584 * src/pic/pcode.c (register_reassign): removed recursion warning,
4585 fired far too often,
4586 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4587 to use existing pic14_stringInSet() to avoid duplicate symbols,
4588 tidied up the code a bit,
4589 (pic14printLocals): added in symmetry to printExterns, replaces
4590 writeUsedRegs more or less,
4591 (picglue): call new pic14_printLocals(),
4592 * device/include/pic/pic*.h: removed #pragma memmap directives,
4593 information gathered from include/pic/pic14devices.txt
4594 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4596 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4598 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4600 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4602 * device/include/mcs51/cc2430.h: fixed missing ';'
4604 2006-12-10 Raphael Neider <rneider AT web.de>
4606 * device/lib/pic16/libc/stdio/vfprintf.c,
4607 * device/lib/pic16/libc/stdio/printf_small.c,
4608 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4609 char arguments, as char varargs are cast to int by the caller,
4610 hopefully fixes #1604915 (other device libraries are still affected)
4612 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4614 * src/mcs51/ralloc.c (packRegsForAssign),
4615 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4617 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * device/include/malloc.h: removed init_dynamic_memory
4620 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4621 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4622 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4623 * device/lib/libsdcc.lib,
4624 * device/lib/Makefile.in,
4625 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4626 * doc/sdccman.lyx: documented use of new _heap.c
4627 * support/regression/tests/malloc.c: removed init_dynamic_memory
4628 * src/cdbFile.c(spacesToUnderscores): new function,
4629 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4631 * device/include/tinibios.h: removed defines for putchar and getchar
4632 * device/lib/ds390/Makefile.in: added putchar.c
4633 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4635 2006-12-09 Borut Razem <borut.razem AT siol.net>
4637 * support/cpp2/sdcc.h: prevent multiple inclusion
4638 * support/cpp2/options.h: deleted
4640 2006-12-08 Borut Razem <borut.razem AT siol.net>
4642 * support/cpp2/sdcc.h: removed x*alloc() macros
4643 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4644 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4645 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4646 * support/cpp2/system.h: moved #include "sdcc.h"
4647 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4648 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4650 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4651 -funsigned-char options
4652 * support/cpp2/sdcppmain.c: fixed bug 1611411
4654 2006-12-07 Borut Razem <borut.razem AT siol.net>
4656 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4659 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4661 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4662 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4664 * .version: bumped to 2.6.2 because a) it's been a while
4665 b) the linker sources have moved c) the preprocessor is upgraded
4667 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4669 * support/regression/tests/snprintf.c: some checks
4670 * lib/src/printf_large.c: %bc: read char instead of int from stack
4672 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4674 * device/include/mcs51/cc2430.h: inserted _XPAGE
4676 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4678 * device/include/mcs51/cc2430.h: added
4680 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * device/include/asm/default/features.h,
4683 * device/include/asm/ds390/features.h,
4684 * device/include/mcs51/at89s53.h,
4685 * device/include/ser.h,
4686 * device/include/ser_ir.h,
4687 * device/include/serial.h: changed keywords to double underscore variants,
4688 fixes bug 1590261 some more, thanks Steven Borley
4690 2006-12-01 Raphael Neider <rneider AT web.de>
4692 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4693 but emit warning (recursion is not supported for pic14)
4695 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4697 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4698 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4700 2006-11-30 Raphael Neider <rneider AT web.de>
4702 * src/pic/device.c (dump_sfr): always emit symbols
4703 * src/pic/glue.c (pic14printPublics): fixed typo
4705 2006-11-30 Raphael Neider <rneider AT web.de>
4707 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4708 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4709 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4710 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4711 a sharebank, use a non-shared bank for the stack if none available
4712 * src/pic/device.h (struct memRange): added linked list next field,
4713 added prototypes for above functions
4714 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4715 (typeRegWithIdx): accept fixed and unfixed stack registers
4716 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4717 the stack, handle shared and banked stack (except for WSAVE),
4718 (insertBankSel): removed useless optimization (will never fire),
4719 (FixRegisterBanking): added optimization for devices with only one
4720 possibly aliased bank of memory, like 16f84
4721 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4722 devices have no SHAREBANK in the linker script
4723 * device/include/pic/pic14devices.txt: documented memmap
4724 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4726 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4728 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4729 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4730 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4731 genhc08Code): switched most of the D (debug) macros to DD (detailed
4732 debug) macros to better control clutter in the generated .asm file.
4733 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4734 genRightShift): fixed bug with non-constant bit shift stored to
4735 a volatile result (SF Open Discussion forum thread #1616749).
4736 Single byte case is not yet optimized.
4738 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * device/include/asm/mcs51/features.h,
4741 * device/include/malloc.h,
4742 * device/include/stdio.h: changed keywords to double underscore variants,
4745 2006-11-27 Borut Razem <borut.razem AT siol.net>
4747 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4748 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4749 support/cpp2/output.h, support/cpp2/cppinit.c,
4750 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4751 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4752 support/cpp2/cppdefault.c, support/cpp2/system.h,
4753 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4754 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4755 support/cpp2/prefix.c, support/cpp2/except.h,
4756 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4757 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4758 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4759 support/cpp2/version.c, support/cpp2/cppmain.c,
4760 support/cpp2/version.h, support/cpp2/hashtable.c,
4761 support/cpp2/cpperror.c:
4762 synchronized with GCC CPP release version 3.3.6,
4763 the latest where cppmain.c still exists.
4764 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4765 support/cpp2/sdcppinit.c: added
4767 2006-11-27 Borut Razem <borut.razem AT siol.net>
4769 * support/cpp2/cpplex.c:
4770 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4772 * support/cpp2/cpplib.c: removed definitions of unused variables
4774 2006-11-26 Borut Razem <borut.razem AT siol.net>
4776 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4777 since they are redefined by macros in support/cpp2/sdcc.h
4778 * support/cpp2/sdcc.h: x*alloc macro redefinition
4780 2006-11-25 Borut Razem <borut.razem AT siol.net>
4782 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4783 support/cpp2/configure, support/cpp2/Makefile.in,
4784 support/cpp2/cppfiles.c, support/cpp2/output.h,
4785 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4786 support/cpp2/config.h, support/cpp2/cpplib.h,
4787 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4788 support/cpp2/cppdefault.c, support/cpp2/config.in,
4789 support/cpp2/system.h, support/cpp2/cpplex.c,
4790 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4791 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4792 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4793 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4794 support/cpp2/configure.in, support/cpp2/intl.h,
4795 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4796 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4797 support/cpp2/version.c, support/cpp2/cppmain.c,
4798 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4799 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4800 support/cpp2/cpperror.c,
4801 support/cpp2/libiberty/safe-ctype.c,
4802 support/cpp2/libiberty/safe-ctype.h,
4803 support/cpp2/libiberty/splay-tree.c,
4804 support/cpp2/libiberty/obstack.c,
4805 support/cpp2/libiberty/lbasename.c,
4806 support/cpp2/libiberty/splay-tree.h,
4807 support/cpp2/libiberty/obstack.h:
4808 synchronized with GCC CPP release version 3.2.3,
4809 the latest before integration of cpp into gcc
4810 * support/cpp2/except.h, support/cpp2/line-map.c,
4811 support/cpp2/line-map.h,
4812 support/cpp2/libiberty/hex.c,
4813 support/cpp2/libiberty/concat.c,
4814 support/cpp2/libiberty/filenames.h: added
4815 * support/cpp2/intl.c: deleted
4817 2006-11-24 Borut Razem <borut.razem AT siol.net>
4819 * src/SDCC.y: enabled compilation of empty source file
4820 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4821 "ISO C forbids an empty source file"
4822 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4823 if all the code is ifdefed out.
4825 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4827 * src/hc08/gen.c (genPcall): fix for bug #1601032
4829 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4832 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4833 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4834 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4835 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4836 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4837 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4838 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4839 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4840 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4841 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4842 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4843 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4844 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4845 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4846 Renamed to all upper case as per the standard set by SiLabs
4848 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4850 * device/include/mcs51/C8051F520.h: new, added
4851 * device/include/mcs51/compiler.h: added link about predefined macros
4853 2006-11-23 Raphael Neider <rneider AT web.de>
4855 * src/regression/Makefile: add -L path to fresh library
4856 * src/regression/simulate: emphasize FAILED output
4857 * src/regression/create_stc: output _failures from gpsim
4858 * src/regression/compare4.c,
4859 * src/regression/rotate6.c: fixed char literals,
4860 all compile, all run =8-D
4862 * src/pic/pcode.h: added isPCASMDIR macro
4863 * src/pic/gen.c (genAnd): fixed bit offset
4864 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4865 packBits): unified register numbering schemes,
4866 (newReg): do not insert stack registers into hash table,
4867 (initStack): unpinned pseudo stack, simplified,
4868 (typeRegWithIdx): fixed retrieval of stack registers,
4869 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4870 (pCodeReplace): removed invalid assertion,
4871 (insertPCodeInstruction): fixed newly added labels,
4872 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4873 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4874 DumpFlow): removed unsed (broken?) code,
4875 (insertBankSel): prevent STATUS from being BANKSELed,
4876 (FixRegisterBanking): rewritten from scratch, implemented generic
4877 optimizations (suppress BANKSELs to same register and to registers
4878 present in all banks),
4879 (AnalyzeBanking): update flow after BANKSELection
4881 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4882 sharebank, let linker place it, mark STKxx symbols as emitted
4884 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4886 * src/regression/arrays.c,
4887 * src/regression/bank1.c,
4888 * src/regression/bool2.c,
4889 * src/regression/compare7.c,
4890 * src/regression/compare8.c,
4891 * src/regression/compare9.c,
4892 * src/regression/compare10.c,
4893 * src/regression/configword.c,
4894 * src/regression/for.c,
4895 * src/regression/mult1.c,
4896 * src/regression/pointer1.c,
4897 * src/regression/rotate6.c,
4898 * src/regression/string1.c,
4899 * src/regression/struct1.c,
4900 * src/regression/Makefile: make PIC14 regression tests run again
4901 (3 fail, 6 won't compile)
4903 2006-11-21 Raphael Neider <rneider AT web.de>
4905 * device/include/pic16/pic18f4550.h,
4906 * device/include/pic16/pic18f4455.h,
4907 * device/lib/pic16/libdev/pic18f4550.c,
4908 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4909 * configure.in: removed superfluous closing bracket
4911 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4913 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4916 2006-11-21 Raphael Neider <rneider AT web.de>
4918 * src/pic/device.{c,h}: added pic14_getPIC()
4919 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4920 (genAnd): added PIC code for one case, fixes #1597044
4921 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4922 SFRs that are present in all banks (e.g., STATUS)
4924 2006-11-20 Raphael Neider <rneider AT web.de>
4926 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4927 INCFSZ/INCFSZW and declared them as changing Z bit,
4928 (insertPCodeInstruction): correctly invert the above instructions,
4930 (DoBankSelect): don't panic on po_immediates
4932 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * as/link/mcs51/lkihx.c (newArea),
4936 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4937 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4939 2006-11-11 Raphael Neider <rneider AT web.de>
4941 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4942 bitfield symbols, fixes #1579535 (once more...).
4944 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4946 * support/regression/generate-cases.py,
4947 * support/regression/fwk/include/testfwk.h,
4948 * support/regression/fwk/lib/testfwk.c: used code pointers,
4949 (about 50kByte less code generated for mcs51)
4951 2006-11-06 Borut Razem <borut.razem AT siol.net>
4953 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4954 debugger/mcs51/configure: fixed failed check because the function
4955 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4956 who submitted the patch for gpsim.
4957 * debugger/mcs51/configure.in: removed the result message
4958 * debugger/mcs51/Makefile.in: fixed the config.status warning
4959 "... seems to ignore the --datarootdir setting"
4961 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4963 * device/include/mcs51/c8051f020.h,
4964 * device/include/mcs51/c8051f040.h,
4965 * device/include/mcs51/c8051f060.h,
4966 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4967 * src/z80/gen.c (gencjneshort),
4968 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4970 2006-10-31 Borut Razem <borut.razem AT siol.net>
4972 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4973 debugger/mcs51/configure: get readline version
4975 2006-10-30 Borut Razem <borut.razem AT siol.net>
4977 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4978 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4979 debugger/mcs51/configure: locate readline even when cross compiling
4980 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4982 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4984 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4987 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * device/include/malloc.h,
4990 * device/lib/calloc.c,
4991 * device/lib/free.c,
4992 * device/lib/malloc.c,
4993 * device/lib/realloc.c: moved definition of struct into sources
4994 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4996 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * as/asx8051.dsp: corrected output directories
4999 * as/link/hc08: new directory for hc08 linker
5000 * as/hc08/aslink.h, as/link/aslink.h,
5001 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
5002 * as/hc08/clean.mk, as/link/hc08/clean.mk,
5003 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
5004 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
5005 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
5006 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
5007 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
5008 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5009 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5010 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5011 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5012 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5013 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5014 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5015 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5016 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5017 * as/link/hc08/conf.mk,
5021 * sdcc.dsw: moved hc08 linker to as/link/hc08
5022 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5023 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5024 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5025 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5026 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5027 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5028 * as/link/mcs51/aslink.dsp,
5029 * as/link/mcs51/Makefile.in: factored out the common files
5030 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5031 * as/clean.mk: extra cleaning common files
5032 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5033 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5034 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5036 2006-10-29 Raphael Neider <rneider AT web.de>
5038 * src/pic/ralloc.c (newReg): create aliases for registers with
5039 multiple names to fix #1579535 and #1584001,
5040 (regWithIdx,dirregWithName): resolve aliases on lookup
5041 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5043 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5044 to prevent build errors on small devices
5046 2006-10-28 Raphael Neider <rneider AT web.de>
5048 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5049 assumption within interrupt handlers, fixes #1584940
5050 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5051 "emitted" to avoid emitting them again in udata
5053 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5055 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5058 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5060 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5061 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5062 on/off CR to CRLF conversion.
5064 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5066 * doc/sdccman.lyx: updated IRQ section
5068 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5070 * device/lib/serial_io.c: removed
5071 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5072 replacements for serial_io.c
5074 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5078 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5080 * device/lib/serial_io.c: Default putchar() and getchar() for
5081 mcs51 uses serial port.
5083 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5085 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5087 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5089 * support/regression/ports/mcs51/support.c: smaller
5090 _sdcc_external_startup()
5091 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5093 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5095 * device/lib/gbz80/crt0.s,
5096 * device/lib/gbz80/crt0_rle.s,
5097 * device/lib/gbz80/div.s,
5098 * device/lib/gbz80/fstubs.s,
5099 * device/lib/gbz80/heap.s,
5100 * device/lib/gbz80/mul.s,
5101 * device/lib/gbz80/putchar.s,
5102 * device/lib/gbz80/stubs.s,
5103 * device/lib/z80/crt0.s,
5104 * device/lib/z80/crt0_rle.s,
5105 * device/lib/z80/div.s,
5106 * device/lib/z80/fstubs.s,
5107 * device/lib/z80/heap.s,
5108 * device/lib/z80/mul.s,
5109 * device/lib/z80/putchar.s,
5110 * device/lib/z80/stubs.s: reverted, I was mistaken
5112 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5114 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5115 * support/regression/ports/mcs51/support.c: removed race
5116 condition on TI in _putchar allowing to use serial port mode 0
5118 2006-10-20 Borut Razem <borut.razem AT siol.net>
5120 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5122 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * device/lib/gbz80/crt0.s,
5125 * device/lib/gbz80/crt0_rle.s,
5126 * device/lib/gbz80/div.s,
5127 * device/lib/gbz80/fstubs.s,
5128 * device/lib/gbz80/heap.s,
5129 * device/lib/gbz80/mul.s,
5130 * device/lib/gbz80/putchar.s,
5131 * device/lib/gbz80/stubs.s,
5132 * device/lib/z80/crt0.s,
5133 * device/lib/z80/crt0_rle.s,
5134 * device/lib/z80/div.s,
5135 * device/lib/z80/fstubs.s,
5136 * device/lib/z80/heap.s,
5137 * device/lib/z80/mul.s,
5138 * device/lib/z80/putchar.s,
5139 * device/lib/z80/stubs.s: removed all leading underscores from area names
5141 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5143 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5144 regression tests are not waiting in the simulator for simulated
5145 transmission of debug output
5147 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5149 * device/lib/printf_large.c: slightly smaller
5150 * doc/sdccman.lyx: do not use spaces within html links
5152 2006-10-16 Borut Razem <borut.razem AT siol.net>
5154 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5155 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5156 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5157 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5158 debugger/mcs51/configure:
5159 [ 1185668 ] add gnu readline support to sdcdb - enabled
5161 2006-10-16 Raphael Neider <rneider AT web.de>
5163 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5164 fixes #1577882, removes close to all banking optimizations
5166 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5168 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5169 variables in code memory
5170 * support/regression/tests/absolute.c: added test for this
5172 2006-10-15 Raphael Neider <rneider AT web.de>
5174 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5176 (BankSelect): emit BANKSEL before touching linker-placed regs,
5179 2006-10-10 Raphael Neider <rneider AT web.de>
5181 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5182 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5183 * src/pic/main.c (_pic14_parseOptions),
5184 * src/pic/main.h: mostly reverted to previous state, now use results
5185 from SDCCmain.c's argument parsing
5187 2006-10-10 Borut Razem <borut.razem AT siol.net>
5189 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5190 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5191 [ 1185668 ] add gnu readline support to sdcdb -
5192 prepared for READLINE, not enabled yet,
5193 thanks to <tal.bav AT gmail.com>
5195 2006-10-10 Raphael Neider <rneider AT web.de>
5197 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5198 * src/pic16/devices.inc,
5199 * device/include/pic16 (pic18f[24]620.h),
5200 * device/include/pic18fregs.h,
5201 * device/lib/pic16/pics.all,
5202 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5203 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5204 Gary Plumbridge and Anton Strobl
5206 2006-10-10 Raphael Neider <rneider AT web.de>
5208 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5209 --stack-siz=NUM options to configure the argument passing stack
5210 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5211 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5212 (pic14_getSharebankSize): obey --stack-siz=NUM,
5213 (pic14_getSharebankAddress): obey --stack-loc=NUM
5215 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5217 * doc/sdccman.lyx: added to the manual
5218 * doc/figures/ddd_example.png: added (neither pdflatex nor
5219 most browsers seem to like the .eps file)
5221 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5223 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5224 to /tmp and /var/tmp acc. LSB
5225 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5227 * support/regression/tests/onebyte.c: added test
5229 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5231 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5233 2006-10-05 Borut Razem <borut.razem AT siol.net>
5235 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5237 - sdcc.dsw: changed property eol-style to CRLF
5238 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5240 2006-10-04 Raphael Neider <rneider AT web.de>
5242 * device/include/pic/{pic16f84.h,pic16f84a.h},
5243 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5244 from patch #1522504, thanks to Robas Teodor
5246 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5251 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * src/pic16/glue.c (pic16emitMaps),
5254 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5255 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5256 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5257 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5259 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5260 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5262 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5264 * support/librarian/sdcclib.c: Added option -l.
5265 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5267 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5268 using Windows command prompt.
5270 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * device/lib/libsdcc.lib: added module rand
5273 * src/ds390/ralloc.c (rematStr),
5274 * src/hc08/ralloc.c (rematStr),
5275 * src/mcs51/ralloc.c (rematStr),
5276 * src/z80/ralloc.c (rematStr): made output more consistent
5277 * src/mcs51/gen.c: cosmetic changes
5279 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5281 * src/port.h: added mem.cabs_name to PORT
5288 * src/z80/main.c: added cabs_name initializers
5289 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5291 (emitMaps): emit absolutes in code memory into cabs_name
5293 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5294 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5295 * support/regression/fwk/include/testfwk.h: added define for at
5296 * support/regression/tests/absolute.c: added, new
5298 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5300 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5301 optimizations, see also patch 887161 by Stas Sergeev
5302 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5303 to be necessary anymore,
5304 (102, 103, 104, 127): renamed all occurances of bp to _bp
5306 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5309 thanks Weston T. Schmidt for patch 1555221
5310 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5311 * src/SDCCicode.c(geniCodeMultiply): small optimization
5313 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5315 * device/include/stdlib.h: added rand prototypes
5316 * device/lib/rand.c: new, added
5317 * device/lib/Makefile.in: added rand.c
5318 * src/z80/peeph.def,
5319 * src/z80/peeph-gbz80.def,
5320 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5322 2006-09-20 Raphael Neider <rneider AT web.de>
5324 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5326 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5328 * as/link/aslink.h: cosmetic changes
5329 * as/link/mcs51/Makefile.in,
5330 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5332 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * as/link/mcs51/aslink.h,
5336 * as/link/z80/aslink.h: merged and moved to as/link/
5337 * as/link/lkstore.c,
5338 * as/link/mcs51/lkstore.c: moved to as/link/
5339 * as/link/clean.mk: remove *.o
5340 * as/link/mcs51/alloc.h: deleted
5341 * as/link/mcs51/lkarea.c: added lnksect prototype
5342 * as/link/mcs51/lkdata.c,
5343 * as/link/mcs51/lklex.c,
5344 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5345 * as/link/mcs51/lkmem.c,
5346 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5347 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5348 * as/link/mcs51/aslink.dsp,
5349 * as/link/mcs51/Makefile.aslink,
5350 * as/link/mcs51/Makefile.bcc,
5351 * as/link/mcs51/Makefile.in: updated for moved files
5352 * as/link/z80/lkarea.c,
5353 * as/link/z80/lkhead.c,
5354 * as/link/z80/lklex.c,
5355 * as/link/z80/lklibr.c,
5356 * as/link/z80/lklist.c,
5357 * as/link/z80/lkmain.c,
5358 * as/link/z80/lkrloc.c,
5359 * as/link/z80/lksym.c: synced with mcs51
5360 * as/link/z80/lkdata.c,
5361 * as/link/z80/lkeval.c,
5362 * as/link/z80/lkihx.c,
5363 * as/link/z80/lks19.c: cosmetic changes
5364 * as/link/z80/Makefile.in,
5365 * as/link/z80/linkgbz80.dsp,
5366 * as/link/z80/linkz80.dsp: updated for moved files
5368 2006-09-16 Borut Razem <borut.razem AT siol.net>
5370 * debugger/mcs51/sdcdb.c: partially fixed
5371 [ 1203664 ] sdcdb fails to open files w. two "." periods
5372 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5373 debugger/mcs51/symtab.h: fixed indenting
5374 * configure.in, configure: up to date with latest Maarten's changes
5376 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5379 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5380 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5381 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5382 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5383 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5384 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5385 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5386 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5387 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5388 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5389 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5390 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5391 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5392 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5393 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5394 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5395 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5396 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5397 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5398 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5399 as/link/mcs51/alloc.h,
5400 as/link/mcs51/clean.mk,
5401 as/link/mcs51/conf.mk,
5402 as/link/mcs51/Makefile.bcc,
5403 as/link/mcs51/Makefile.in,
5404 as/link/mcs51/readme.390,
5405 as/link/mcs51/strcmpi.c,
5406 as/link/mcs51/strcmpi.h,
5408 as/mcs51/Makefile.bcc,
5409 as/mcs51/Makefile.in,
5412 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5414 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * as/link/Makefile.in,
5418 * as/link/z80/linkgbz80.dsp,
5419 * as/link/z80/linkz80.dsp,
5426 * link/z80/aslink.h,
5427 * link/z80/clean.mk,
5429 * link/z80/linkgbz80.dsp,
5430 * link/z80/linkz80.dsp,
5431 * link/z80/lkarea.c,
5432 * link/z80/lkdata.c,
5433 * link/z80/lkeval.c,
5436 * link/z80/lkhead.c,
5439 * link/z80/lklibr.c,
5440 * link/z80/lklist.c,
5441 * link/z80/lkmain.c,
5442 * link/z80/lkrloc.c,
5445 * link/z80/Makefile.in,
5447 * sdcc.dsw: moved link/ to as/link/
5449 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5451 * as/mcs51/i51mch.c (machine): fixed warning
5453 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5457 2006-09-09 Borut Razem <borut.razem AT siol.net>
5459 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5460 sdcdb WIN32 native port
5461 * src/clean.mk: fixed
5463 2006-09-08 Borut Razem <borut.razem AT siol.net>
5465 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5467 2006-09-08 Raphael Neider <rneider AT web.de>
5469 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5470 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5471 to gplink to disable processor mismatch warning and to allow
5472 the use of devices with only aliased (shared) memory banks,
5473 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5475 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5477 * doc/sdccman.lyx: Some re-formating plus example on using
5478 #pragma preproc_asm +/-
5480 2006-09-07 Borut Razem <borut.razem AT siol.net>
5482 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5485 2006-09-06 Borut Razem <borut.razem AT siol.net>
5487 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5488 line at sdcc.nsi:153
5489 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5491 2006-09-05 Borut Razem <borut.razem AT siol.net>
5493 * configure.in, configure: support for winsock2
5494 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5495 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5496 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5497 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5498 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5500 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5504 * support/regression/tests/bug1551947.c: new, added
5505 * src/SDCCsymt.h: strings are char* not byte*
5507 2006-09-05 Raphael Neider <rneider AT web.de>
5509 * device/lib/pic16/libdev/pic18f4550.c,
5510 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5511 declarations/definitions from patch #1520949
5513 2006-09-05 Raphael Neider <rneider AT web.de>
5515 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5516 byte-aligned bitfields, fixes #1539278
5518 2006-09-05 Raphael Neider <rneider AT web.de>
5520 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5523 2006-09-04 Borut Razem <borut.razem AT siol.net>
5525 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5526 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5527 -mno-cygwin is a part of the compiler name
5528 * support/scripts/sdcc_mingw32: don't disable ucsim
5530 2006-09-03 Borut Razem <borut.razem AT siol.net>
5532 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5533 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5535 2006-09-03 Raphael Neider <rneider AT web.de>
5538 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5539 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5542 2006-09-01 Borut Razem <borut.razem AT siol.net>
5544 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5545 to make ppc-osx happy
5547 2006-08-31 Borut Razem <borut.razem AT siol.net>
5549 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5550 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5551 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5552 * support/regression/ports/ds390/spec.mk,
5553 support/regression/ports/mcs51/spec.mk,
5554 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5555 To run regression tests in mingw environment:
5556 make DEV_NULL=NUL CC=gcc
5558 2006-08-30 Borut Razem <borut.razem AT siol.net>
5560 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5561 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5562 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5563 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5564 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5565 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5566 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5567 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5568 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5569 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5570 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5571 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5572 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5573 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5574 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5575 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5576 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5577 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5578 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5579 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5580 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5581 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5582 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5583 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5584 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5585 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5586 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5587 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5588 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5589 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5590 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5591 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5592 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5593 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5594 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5595 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5596 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5597 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5598 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5599 ucsim WIN32 native port
5601 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5603 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5605 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5607 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5608 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5610 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5613 * support/regression/tests/bug1546986.c: new, added
5614 * as/mcs51/.cvsignore,
5615 * debugger/mcs51/.cvsignore,
5616 * src/.cvsignore: deleted
5618 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5620 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5623 2006-08-20 Borut Razem <borut.razem AT siol.net>
5625 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5626 removed cl_listen_console::match(), cl_console::match(),
5627 restructured cl_commander::proc_input()
5629 2006-08-16 Borut Razem <borut.razem AT siol.net>
5631 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5632 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5633 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5635 2006-08-14 Borut Razem <borut.razem AT siol.net>
5637 * support/regression/Makefile.in,
5638 support/regression/ports/pic14/gpsim.cmd,
5639 support/regression/ports/pic14/spec.mk,
5640 support/regression/ports/pic14/support.c:
5641 added pic14 regression test
5643 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * as/doc/asxhtm.html: documented changed ABS behaviour
5646 * as/doc/README: fixed some typos
5648 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5650 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5653 2006-08-12 Borut Razem <borut.razem AT siol.net>
5655 * support/regression/fwk/include/testfwk.h,
5656 support/regression/fwk/lib/testfwk.c,
5657 support/regression/generate-cases.py,
5658 support/regression/Makefile.in:
5659 regression test framework does not depend on function pointers and
5662 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5664 * device/include/stddef.h: c temporary hack to fix bug 1518273
5666 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5668 * device/include/mcs51/cc2510fx.h: added
5669 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5672 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5674 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5675 * as/z80/Makefile.in: added strcmpi.c
5676 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5677 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5679 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5681 * device/lib/gbz80/asm_strings.s,
5682 * device/lib/gbz80/crt0_rle.s,
5683 * device/lib/gbz80/div.s,
5684 * device/lib/gbz80/mul.s,
5685 * device/lib/gbz80/shift.s,
5686 * device/lib/z80/asm_strings.s,
5687 * device/lib/z80/crt0_rle.s,
5688 * device/lib/z80/div.s,
5689 * device/lib/z80/mul.s,
5690 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5691 flags which are all upper case
5693 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * as/z80/asm.h: made CASE_SENSITIVE 1
5696 * link/z80/aslink.h: made CASE_SENSITIVE 1
5697 * src/z80/gen.c (throughout): made all conditionals upper case
5698 * support/regression/tests/bug1503067.c: new
5700 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5703 (shiftIntoPair): added case 2 for PAIR_IY,
5704 (setupToPreserveCarry): replaced parameters with iCode and check if
5705 PAIR_DE is in use to fix bug 1399290,
5706 (genPlus, genMinus): updated call to setupToPreserveCarry
5707 * support/regression/tests/bug1399290.c: new
5709 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5711 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5712 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5713 * src/ds390/gen.c (shiftRLong),
5714 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5715 * src/mcs51/gen.c (sameReg): changed to sameByte,
5716 (xch_a_aopGet): new,
5717 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5718 shiftRLong): fixed bug 1533966
5719 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5720 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5721 * support/regression/Makefile.in: disabled z80, enabled ucz80
5722 * support/regression/tests/float_trans.c: enabled test for z80 and host
5723 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5725 2006-08-01 Borut Razem <borut.razem AT siol.net>
5727 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5728 comparison is always false due to limited range of data type
5729 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5731 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5733 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5734 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5735 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5736 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5738 2006-07-31 Borut Razem <borut.razem AT siol.net>
5740 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5741 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5742 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5743 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5744 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5745 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5746 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5747 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5748 enable ucsim mingw compilation. Serial port is disabled,
5749 since it uses termios.h API, which is not available on native
5752 2006-07-31 Borut Razem <borut.razem AT siol.net>
5754 * Small Device C Compiler 2.6.0 released
5755 * support/scripts/sdcc.nsi: added FULL_DOC option
5756 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5758 2006-07-28 Borut Razem <borut.razem AT siol.net>
5760 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5761 * doc/INSTALL.txt: updated
5763 2006-07-27 Borut Razem <borut.razem AT siol.net>
5765 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5766 device/lib/pic/libdev/Makefile.in: fixed bug
5767 [ 1438354 ] pic libsdcc: distclean doesn't work
5768 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5769 device/lib/pic16/libio/Makefile.in: fixed bug
5770 [ 1438344 ] pic16 lib: clean doesn't work properly
5771 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5773 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5775 * device/lib/pic/libsdcc/fsdiv.c,
5776 * device/lib/pic/libsdcc/fsmul.c,
5777 * device/lib/pic16/libsdcc/float/fsdiv.c,
5778 * device/lib/pic16/libsdcc/float/fsmul.c,
5779 * device/lib/_fsdiv.c,
5780 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5781 * support/regression/tests/bug1520966.c: added
5782 * doc/knownbugs.html: removed [ 1520966 ] from the list
5784 2006-07-25 Borut Razem <borut.razem AT siol.net>
5786 * configure.in, configure, sdccconf_in.h: fixed bug
5787 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5788 * doc/knownbugs.html: removed [ 1519095 ] from the list
5790 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5792 * doc/knownbugs.html: added, contains list of known bugs at release
5793 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5795 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5798 function registers and corrected defaults with additional warning
5799 * device/lib/malloc.c: cosmetic changes
5800 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5801 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5802 (fillGaps): and used it
5804 2006-07-20 Raphael Neider <rneider AT web.de>
5806 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5807 output unless SDCCPICDEBUG is set
5808 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5809 output if SILENT is set
5811 2006-07-11 Borut Razem <borut.razem AT siol.net>
5813 * doc/README.txt: updated
5815 2006-07-10 Borut Razem <borut.razem AT siol.net>
5817 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5818 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5819 in WIN32 installation
5820 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5823 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5825 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5826 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5828 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5830 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5832 2006-07-06 Borut Razem <borut.razem AT siol.net>
5834 * support/regression/tests/bitfields.c:
5835 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5836 * support/regression/tests/constantRange.c:
5837 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5839 2006-07-04 Borut Razem <borut.razem AT siol.net>
5841 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5843 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5844 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5845 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5846 reverted changes from 2006-07-03
5847 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5848 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5849 added CPPFLAGS, used by the host port
5851 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5853 * support/regression/valdiag/tests/switch.c,
5854 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5855 * support/regression/tests/libmullong.c: fixed for host
5856 * support/regression/ports/host/spec.mk: disable all warnings for host,
5857 SDCC runs with --less-pedantic too
5859 2006-07-03 Borut Razem <borut.razem AT siol.net>
5861 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5863 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5864 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5865 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5866 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5868 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5869 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5870 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5871 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5873 2006-07-02 Raphael Neider <rneider AT web.de>
5875 * src/pic16/devices.inc,
5876 * device/include/pic16/pic18fregs.h,
5877 * device/include/pic16/pic18f4550.h,
5878 * device/lib/pic16/pics.all,
5879 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5881 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5883 * as/hc08/lkaomf51.c (OutputName),
5884 * as/mcs51/lkaomf51.c (OutputName),
5885 * as/z80/asmain.c (asmbl),
5886 * src/ds390/main.c (asmLineNodeFromLineNode),
5887 * src/hc08/ralloc.c (hc08_assignRegisters),
5888 * src/mcs51/main.c (asmLineNodeFromLineNode),
5889 * src/xa51/ralloc.c (checkRegMask),
5890 * src/xa51/gen.c (emitcode),
5891 * src/z80/gen.c (_emit2),
5892 * src/SDCCast.c (searchLitOp),
5894 * support/packihx/packihx.c,
5895 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5896 * src/ds390/gen.c (aopPutUsesAcc),
5897 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5898 * support/regression/tests/libmullong.c (mullong_wrapper),
5899 * src/SDCCsymt.c (powof2),
5901 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5902 * src/SDCCsymt.h: added TYPE_TARGET_*
5903 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5904 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5905 SDCCast because 1) header problems 2) this is the right place
5906 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5907 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5910 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5912 * src/SDCCicode.h: removed buggy semicolon in unused macro
5913 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5914 search for previous definiton of auto symbols too,
5915 (findPrevUse): fixed logic of emitWarnings
5917 2006-06-26 Raphael Neider <rneider AT web.de>
5919 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5920 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5922 2006-06-25 Raphael Neider <rneider AT web.de>
5924 * device/lib/pic/libm: NEW, added math library functions
5925 * device/lib/pic/libsdcc: NEW; added float support functions
5926 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5927 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5928 NEW, added math related headers
5929 * device/include/asm/pic/features.h: NEW
5930 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5931 (popGet): allow larger offsets for AOP_PCODE,
5932 (genDataPointerSet): handle literals explicitly, more debug output,
5933 (genAssign): fixed for float using aopLiteral ;-)
5934 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5935 GOTO initialisation routine
5936 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5937 flag on registers, fixes #1469043 (local variables do not work)
5938 * src/pic/main.c (_pic14_do_link),
5939 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5942 2006-06-25 Borut Razem <borut.razem AT siol.net>
5944 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5945 characters printed (not including the trailing '\0' used to end
5946 output to strings). Problem detected in regression test bug-927659.c.
5947 NOTE: printf() family functions should return int instead
5949 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5950 specifier are printed as themselves
5951 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5952 support flags, width and precision specifiers
5954 2006-06-24 Borut Razem <borut.razem AT siol.net>
5956 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5957 to the list of sdcc tagrets not supporting bit type
5958 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5959 testfor pic16 due to bug:
5960 [ 1511794 ] pic16: regression test bug-895992.c fails
5962 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5964 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5965 * src/SDCCglue.c (initPointer), fixed bug 1496419
5966 * support/regression/tests/bug1496419.c: new, added
5968 2006-06-22 Borut Razem <borut.razem AT siol.net>
5970 * support/regression/ports/pic16/support.c: use gpsim usart module from
5971 libgpsim_modules library
5973 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5975 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5978 2006-06-19 Raphael Neider <rneider AT web.de>
5980 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5981 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5982 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5983 (pic14printExterns,pic14printPublics,pic16printPublics,
5984 pic16_printExterns): use new functions to emit symbols
5985 (picglue,pic16glue): emit publics before emitting externs
5986 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5987 locally defined functions to avoid bug #1443651
5988 * support/regression/tests/bug-716242.c: removed pic16 workaround
5989 * support/regression/ports/pic16/spec.mk: ignore errors during build
5991 2006-06-19 Raphael Neider <rneider AT web.de>
5993 * src/pic/glue.h: added pic14aopLiteral prototype
5994 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5995 * src/pic/gen.c: removed stdint.h dependency
5996 (aopGet): use Safe_strdup()
5997 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5998 (genDataPointerSet): use pic14aopLiteral()
5999 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
6000 for pic16; thanks to Bernhard and Maarten
6002 2006-06-18 Borut Razem <borut.razem AT siol.net>
6004 * support/regression/tests/structflexarray.c: flexible array members
6005 not supported by gcc < 3
6006 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
6008 * src/pic/gen.c: don't include [p]strdin.h on solaris
6009 * support/Util/pstdint.h: addad svn attributes
6010 * support/regression/tests/constantRange.c,
6011 support/regression/tests/rotate.c: include inttypes.h instead
6012 stdint.h on solaris, addad svn attributes
6014 2006-06-18 Raphael Neider <rneider AT web.de>
6016 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6018 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6019 (pic16_genMinusBits): simplified sign-extension
6020 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6021 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6022 adjusted to correctly handle mixed-signed operands, disabled
6023 now unused multiplciation routines
6024 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6025 (assignResultValue): added argument denoting the size of the result
6026 as returned by the function (fixes upcasts in assigning from
6027 function calls: char foo(); int i = foo();)
6028 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6029 function result to assignResultValue
6030 (genMult): disabled inlined multiplication code
6031 (genDiv): augmented to also handle the modulus operator, fixed to
6032 handle mixed-signed operands correctly
6033 (genMod): simply call genDiv, disabled unused code
6034 (genAssign): fixed missing (sign-)extension on result
6035 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6036 valid char operands, allow signed operands for native code, added
6037 division and modulo operator handling
6038 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6040 As a consequence, onebyte.c (if split into two files) and muldiv.c
6041 pass regression tests.
6043 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6045 * doc/Makefile.in: two runs of makeindex seem needed to get
6046 correct page references in the index of sdccman.pdf
6047 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6049 2006-06-17 Borut Razem <borut.razem AT siol.net>
6051 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6053 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6055 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6056 mentioned ec2drv and paulmon
6058 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6060 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6061 consecutive abs areas
6062 (find_empty_space, allocate_space): added map to handle codemap or
6064 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6065 absolute idata and xdata
6066 * as/mcs51/lkmem.c (summary2): updated legend
6068 2006-06-16 Raphael Neider <rneider AT web.de>
6070 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6072 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6074 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6076 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6078 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6080 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6081 value of generic pointers,
6091 src/z80/main.c: PORT structure, added elements for gp_tags field,
6092 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6093 fields in the PORT structure of each port,
6094 * src/SDCCast.c (decorateType): allow processing of generic pointers
6095 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6098 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6104 * src/pic16/pcode.c,
6106 * src/pic/pcoderegs.c,
6109 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6110 bug 1504689 on minGW
6112 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6114 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6116 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6118 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6120 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6122 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6125 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6127 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6128 to a char variable. Fixed bug #1504211
6129 * device/include/pic16/adc.h,
6130 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6131 and fixed bug #1364390
6133 2006-06-10 Borut Razem <borut.razem AT siol.net>
6135 * CVSROOT: removed the CVS left-over
6137 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6139 * as/hc08/asmain.c (asexit),
6140 * as/hc08/lkmain.c (lkexit),
6141 * as/mcs51/asmain.c (asexit),
6142 * as/mcs51/lkmain.c (lkexit),
6143 * src/SDCCglue.c (DEFSETFUNC),
6144 * src/SDCCmain.c (linkEdit, assemble),
6145 * support/librarian/sdcclib.c (AddRel),
6146 replaced unlink() by standard C remove()
6147 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6148 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6149 gatherImplicitVariables): new, added to fix bug 608752,
6150 (createFunction): added gatherImplicitVariables()
6151 * src/SDCCast.h: added createRMW prototype
6152 * src/SDCCsymt.h (struct symbol): added infertype
6153 * support/regression/tests/bug608752.c: new, added
6155 2006-06-10 Raphael Neider <rneider AT web.de>
6157 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6158 multibyte dummy reads (fixes #1503234)
6160 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6162 * device/include/mcs51/compiler.h: new, added header file to enable
6163 creating common sfr definition header files for different compilers
6165 2006-06-05 Raphael Neider <rneider AT web.de>
6167 * src/pic16/{pcode.h,genarith.c}:
6168 introduced pCodeOp combining any two pCodeOps (previously only
6169 two register operands could be combined), removed pcop2 from
6170 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6171 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6172 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6173 rewritten to use new PO_TWO_OPS
6174 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6175 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6176 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6177 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6178 (pic16_get_op): embraced return arg to allow #define return(x),
6179 added new case for combined opcodes
6180 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6181 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6182 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6184 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6186 * src/SDCCval.c (checkConstantRange): added
6187 * src/SDCCval.h: added checkConstantRange
6188 * support/Util/SDCCerr.c,
6189 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6190 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6191 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6192 * src/SDCCast.c (decorateType): added checkConstantRange,
6193 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6194 can be emitted with the correct always true/false warning,
6195 added optimization for double '!';
6196 result of decorateType() must be assigned back to the tree, because
6197 decorateType() can change the tree
6198 * src/SDCCicode.c (geniCodeLogic),
6199 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6200 (checkConstantRange): removed, it was only a fragment which never
6202 * src/SDCCsymt.c (computeType): fixed promotion for
6203 "-1 < (unsigned bit) b"
6204 * src/pic/ralloc.c (packRegsForAssign),
6205 * src/pic16/ralloc.c (packRegsForAssign),
6206 * src/hc08/ralloc.c (packRegsForAssign),
6207 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6209 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6210 * support/regression/tests/constantRange.c: added
6211 * support/valdiag/tests/constantRange.c: added
6212 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6214 2006-06-02 Borut Razem <borut.razem AT siol.net>
6216 * support/regression/ports/pic16/support.c: increase stack size
6218 * support/regression/Makefile.in: sort tests by name so that the
6219 resutlts can be compared on different machines / platforms
6221 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6224 * src/ds390/gen.c (emitLabel): new, added,
6225 (genDjnz): fixed stack overflow bug,
6226 (throughout): cosmetic changes to sync with mcs51/gen.c,
6227 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6228 * src/mcs51/gen.c (genEndFunction): small optimization,
6229 (throughout): cosmetic changes to sync with ds390/gen.c
6231 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6233 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6234 (_print_format): fixed printing pointers
6235 * src/mcs51/gen.c (emitLabel, movb): new, added,
6236 (genAssign): small optimization,
6237 (genDjnz): fixed stack overflow bug,
6238 (throughout): replaced sprintf with SNPRINTF,
6239 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6240 replaced emitcode("mov", "b,...") with MOVB(...),
6241 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6242 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6243 * src/mcs51/peeph.def: added rules 140 and 264
6244 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6245 so they may get optimized into registers
6247 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6249 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6250 immediately when encountered,
6251 (printUsage): always use stderr even on windows
6253 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6255 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6256 (processParms): fixed bug #1247551
6257 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6258 parseCmdLine, main): print '--version' to stdout,
6259 print 'help' to stdout if --help is given,
6260 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6261 arguments are given; fixed --help
6263 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6265 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6266 * support/regression/tests/bug-1493710.c: added
6268 2006-05-27 Borut Razem <borut.razem AT siol.net>
6270 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6272 * support/regression/ports/pic16/support.c: increase stack size
6273 from default 64 bytes to 128 bytes
6274 * support/regression/tests/staticinit.c,
6275 support/regression/tests/float.c: regression tests fully enabled
6276 for pic16 port by putting the initialized data arrays into the code
6278 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6279 This was changed by mistake in the previous version.
6281 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6283 * src/pic16/gen.c (genFunction, genEndFunction): some
6284 beautifications, fixed bug with falsely restoring FSR2 in large
6285 stack model, thanks to Beau E. Cox for reporting the bug
6287 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6289 * debugger/mcs51/break.c,
6290 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6291 use %p to print pointers, made address variables unsigned
6292 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6293 * debugger/mcs51/symtab.c (parseSymbol): must return something
6294 * src/mcs51/gen.c (aopForSym): small optimization,
6295 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6296 (freeAsmop): added missing break,
6297 (aopPut): removed parameter bvolatile, determine it inside the function,
6298 (saveRegisters, unsaveRegisters): small optimization,
6299 (genIpush): removed pointless check,
6300 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6301 replaced sprintf with SNPRINTF,
6302 replaced strcpy with strncpyz,
6303 updated aopPut calls,
6304 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6305 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6307 2006-05-24 Borut Razem <borut.razem AT siol.net>
6309 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6310 modification of test for the pic16 port, put the array to the code
6311 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6313 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6315 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6316 * support/Util/pstdint.h: added
6318 2006-05-22 Borut Razem <borut.razem AT siol.net>
6320 * src/regression/Makefile: removed bool2.c test, added -q linker option
6321 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6322 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6323 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6324 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6325 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6326 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6327 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6328 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6329 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6331 2006-05-22 Raphael Neider <rneider AT web.de>
6333 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6334 bug #1492360 (problematic due to generic pointers, see code)
6336 2006-05-22 Borut Razem <borut.razem AT siol.net>
6338 * support/regression/ports/pic16/specs.mk: removed stack size linker
6340 * support/regression/tests/array.c,
6341 support/regression/tests/bitopcse.c,
6342 support/regression/tests/bug-908454.c,
6343 support/regression/tests/malloc.c: modified for pic16 regression test
6344 * support/regression/tests/bitfields.c:
6345 pic16 - excluded bitfileds of size > 8
6346 * support/regression/tests/bp.c: pic16 - reduced data size
6347 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6348 * support/regression/tests/bug-460010.c:
6349 pic16 - used the absolute address the fits in memory
6350 * support/regression/tests/bug-716242.c:
6351 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6352 * support/regression/tests/float.c:
6353 pic16 - excluded - data size too big
6354 * support/regression/tests/onebyte.c:
6355 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6356 * support/regression/tests/shifts.c:
6357 pic16 - function names probably have to differ in first X characters
6359 * support/regression/tests/staticinit.c:
6360 pic16 - excluded some tests due error: no target memory available for
6363 2006-05-22 Borut Razem <borut.razem AT siol.net>
6365 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6366 second try. Thanks Stas Sergeev once more.
6368 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6370 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6371 (genLeftShift, genRightShift): fixed bug 1491627
6372 * src/hc08/peeph.def (rules 7, 8.x): added
6373 * support/regression/tests/shifts.c (ShiftLeftByParam,
6374 ShiftRightByParam, testShiftByParam): added to test variable shifting
6376 2006-05-20 Raphael Neider <rneider AT web.de>
6378 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6379 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6380 (allocReg): add only new registers to dynAllocRegs,
6381 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6382 #1489055, #1445850, and probably #1483693
6384 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6386 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6387 bug in for-loop that didn't emit the last of CONFIG and ID registers
6389 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6393 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6394 1489016, 1434401 and 1490124
6395 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6396 1489016, 1434401 and 1490124
6398 2006-05-17 Borut Razem <borut.razem AT siol.net>
6400 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6403 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6405 * device/include/mcs51/P89c51RD2.h,
6406 * device/include/mcs51/P89LPC901.h,
6407 * device/include/mcs51/P89LPC922.h,
6408 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6410 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6412 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6413 to fix missing stack pragma in compiled binary object file,
6415 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6417 * support/packihx/configure.in,
6418 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6419 determine sizeof basic types even while cross compiling
6421 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6423 * src/avr/gen.c (aopop),
6424 * src/ds390/gen.c (aopOp),
6425 * src/hc08/gen.c (aopOp),
6426 * src/mcs51/gen.c (aopop),
6427 * src/pic16/gen.c (pic16_aopOp),
6428 * src/pic/gen.c (aopOp),
6429 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6430 if size of operand is smaller than spill location
6432 2006-05-12 Borut Razem <borut.razem AT siol.net>
6434 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6435 have to have CR/LF line endings even if they are checked out on *nix
6436 or on WIN32 in cygwin binmode
6438 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6440 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6441 * device/include/ds80c390.h: added sfr16 definitions
6445 * src/ds390/ralloc.c,
6446 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6447 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6448 bit returning functions
6449 * support/regression/tests/sfr16.c: enabled test on ds390
6451 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6453 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6454 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6456 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6458 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6459 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6460 (cl_address_space constructor): removed expensive initialization,
6461 (cl_address_space::get_cell): extended for late initialization,
6462 (cl_address_space::*): use late initialization,
6463 (cl_address_decoder::activate): removed expensive initialization,
6464 This reduced regression test running time by 25%
6466 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6474 * support/packihx/Makefile.in,
6475 * support/packihx/clean.mk,
6476 * support/packihx/Makefile.bcc,
6477 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6479 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6481 * src/SDCCval.c (valNot): fix for regression test failure
6482 of not.c on big endian hosts
6484 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6486 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6488 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6490 * device/lib/mcs51/Makefile.in: changed string comparison operator
6491 to = for POSIX compliance; == is bash extension
6493 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6495 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6498 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6500 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6501 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6502 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6503 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6504 bug report #1478657,
6506 2006-05-05 Borut Razem <borut.razem AT siol.net>
6508 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6511 2006-05-02 Borut Razem <borut.razem AT siol.net>
6513 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6514 create *.ind, which made make to fail if invoked with -j 2
6516 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6518 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6519 Hubert Sack for patch 1479782
6521 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6523 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6525 2006-05-01 Raphael Neider <rneider AT web.de>
6527 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6528 (create_pic): store only prefix-free device name,
6529 (init_pic): check for device names with "16" prefix,
6531 * src/pic/device.h (struct PIC_device),
6532 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6534 * device/include/pic/pic12f{635,675,629,683}.h,
6535 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6536 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6537 * device/include/pic/pic16f505.h,
6538 * device/lib/pic/libdev/pic16f505.c: removed
6539 * device/include/pic/pic14devices.txt: added support for pic12f
6540 devices, removed unsupported non 16-bit devices
6541 [above changes provided by patch from Zik Saleeba]
6542 * src/pic/*, src/pic16/*, device/include/pic16/*,
6543 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6545 2006-05-01 Borut Razem <borut.razem AT siol.net>
6547 * configure.in, configure, doc/Makefile.in:
6548 sync with nightly build makefile - latex, dvipdf and dvips
6551 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6553 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6554 in the library source
6556 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6558 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6560 2006-04-28 Raphael Neider <rneider AT web.de>
6562 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6563 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6564 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6565 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6567 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6569 * device/lib/pic/libdev/Makefile.in,
6570 * device/lib/hc08/Makefile.in,
6571 * device/lib/gbz80/Makefile.in,
6572 * device/lib/z80/Makefile.in,
6573 * device/lib/ds390/Makefile.in,
6574 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6575 thanks to Borut for the bug report
6577 * configure: always create doc/Makefile independent from --enable-doc
6578 * Makefile.in: always install from directory doc independent from
6580 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6582 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6583 * doc/Makefile.in: install *.txt if present
6584 * device/include/Makefile.in (install): added installation of pic/*.inc
6585 and pic/*.txt files again, they were erroneously removed
6587 2006-04-28 Raphael Neider <rneider AT web.de>
6589 * src/pic/{gen.c,main.h,pcode.c},
6590 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6591 concerning signedness with casts
6593 2006-04-28 Raphael Neider <rneider AT web.de>
6595 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6596 definition of an interrupt handler,
6597 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6598 interrupt handler stuff from picglue() to separate routine,
6599 (picglue): enabled definition of intr handlers in files w/o main()
6601 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6603 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6604 compilation with MSVC 2005 Express Edition (VC8)
6606 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6608 * device/lib/Makefile: fixed build of gbz80 lib
6610 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6612 * support/regression/tests/bug-460010.c,
6613 * support/regression/tests/bug-524691.c,
6614 * support/regression/tests/bug-716242.c: removed conditional defines
6615 that are already in testfwk.h
6617 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6620 (AccAXRsh1): added, shift right by 1,
6621 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6623 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6625 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6627 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6628 remove cast to same type
6629 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6630 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6632 * link/z80/Makefile: removed, they have moved to
6635 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6636 * install-sh: fix bug #1204398 by setting umask 0022
6637 * device/lib/Makefile: separate build of z80 and gbz80 lib
6639 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6641 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6642 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6644 One basic decision: e.g. src/clean.mk includes further files. In order
6645 to make this work there are two solutions:
6646 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6647 run configure on them. This way they can use
6648 'include $(srcdir)/port-clean.mk'
6649 - always include clean.mk by the Makefile at the same level. To avoid
6650 that `make clean` tries to include and build Makefile.dep the
6651 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6652 implemented, because now even `make uninstall` doesn't create
6653 Makefile.in. clean.mk could be eliminated by pasting it in
6656 * debugger/mcs51/Makefile.in: build own objects from library sources
6657 (SLIB, SDCC) in current directory
6659 * configure, configure.in: renamed --disable-device-lib-build in
6660 --disable-device-lib; added --enable-doc, the required tools are
6661 searched by configure; added result message; the toolchain for the
6662 belonging ports are now only built, if the port is enabled.
6664 * support/regression/*: all output is written in directory gen, because
6665 the fwk and ports directories don't livet in the build tree using vpath
6667 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6668 --disable-device-lib, added --enable-doc, added section VPATH
6670 * sim/ucsim/configure.in,
6671 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6672 z80 are enabled by default
6674 2006-04-24 Raphael Neider <rneider AT web.de>
6676 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6677 to config word, "pic14_"-prefixed some extern functions
6678 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6679 config word has been found
6680 * src/pic/device.h: added prototypes
6681 * src/pic/pcode.c: added "pic14_"-prefix where needed
6682 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6684 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6686 (pic14emitRegularMap): ignore config words,
6687 (pic14createInterruptVect): moved generating __config directives away
6688 (picglue): have __config directives emitted
6690 2006-04-24 Borut Razem <borut.razem AT siol.net>
6692 * doc/Makefile: sync with nightly build makefile
6694 2006-04-24 Raphael Neider <rneider AT web.de>
6696 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6697 registers that have not been assigned proper liveranges,
6698 fixes #1469504 and #1474602,
6699 (pCodeRegOptimizeRegUsage): fixed typo in comment
6701 2006-04-24 Borut Razem <borut.razem AT siol.net>
6703 * device/examples/main8051.c: deleted - it was removed from CVS
6704 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6705 after the transition to Subversion
6706 * src/SDCCalloc.h: deleted - it was removed from CVS
6707 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6708 after the transition to Subversion
6709 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6710 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6711 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6712 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6714 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6716 * as/asx8051.dsp: added mcs51/strcmpi.h
6717 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6718 * as/hc08/aslink.h: updated lnksect prototype
6720 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6722 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6723 (newdot): handle A_ABS
6725 * as/mcs51/asout.c (outarea): output address
6726 * as/hc08/lkaomf51.c,
6727 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6729 * as/mcs51/i51pst.c,
6730 * as/z80/z80pst.c: "ABS" is not A_OVR
6731 * as/hc08/lkarea.c (newarea): read a_addr,
6732 (lnkarea): added codemap array, sort absolute areas to the front,
6733 combine all GSINITx/GSFINAL,
6734 (find_empty_space, allocate_space): new functions,
6735 (lnksect): return next address, handle absolute sections
6736 * as/mcs51/lkarea.c (newarea): read a_addr,
6737 lnksect2 prototype changed,
6738 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6739 (find_empty_space, allocate_space): new, factored out of lnksect2,
6740 (lnksect2): return next address, handle absolute sections
6742 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6743 * as/hc08/lklibr.c (addfile, fndsym),
6744 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6745 index out of range and detect both '\' and '/'
6746 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6747 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6748 regression tests (ds390 cannot return bool yet)
6749 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6750 document critical interrupts on z80, document changed SDCC define
6751 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6752 (_a390_mapping): added .org directive
6753 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6754 (genMultOneByte): fixed warnings
6755 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6757 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6758 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6759 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6760 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6761 * src/pic16/main.c: removed newReg prototype
6762 * src/pic16/pcode.c,
6763 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6765 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6767 * src/pic16/ralloc.c
6768 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6770 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6771 from short to PIC_OPTYPE
6772 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6773 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6774 optype from short to PIC_OPTYPE
6775 * src/port.h: made int_size unsigned to fix warnings
6776 * src/SDCC.y: fixed warning on MSVC
6777 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6778 * src/SDCCopt.c (convertToFcall): fixed warnings
6779 * src/SDCCsymt.h: removed double prototype for genSymName
6780 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6781 offset int to fix warnings
6783 2006-04-22 Borut Razem <borut.razem AT siol.net>
6785 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6786 references to CVS replaced with Subversion
6788 2006-04-21 Borut Razem <borut.razem AT siol.net>
6790 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6791 references to CVS replaced with Subversion
6793 2006-04-19 Borut Razem <borut.razem AT siol.net>
6795 * src/version.awk: adapted for svn
6796 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6797 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6798 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6799 /binutils-avr/etc/*.vi, *.jin: removed all properties
6800 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6802 2006-04-19 Borut Razem <borut.razem AT siol.net>
6804 * CVS to Subversion migration completed
6806 2006-04-18 Borut Razem <borut.razem AT siol.net>
6808 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6809 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6811 2006-04-17 Borut Razem <borut.razem AT siol.net>
6813 * device/include/Makefile.in: added pic/*.inc to the installation
6815 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6817 * support/regression/collate-results.py: fixed output in case of
6819 * support/regression/generate-cases.py: fixed splitting of pathnames
6821 * as/hc08/lklibr.c (addfile),
6822 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6824 2006-04-11 Raphael Neider <rneider AT web.de>
6826 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6827 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6828 * src/pic16/pcode.c (assignValnums): fixed #1460578
6830 2006-04-11 Raphael Neider <rneider AT web.de>
6832 * device/lib/pic/libdev/*.c,
6833 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6834 fixes #1468739, enables compilation in --std-c99 mode
6835 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6837 2006-04-11 Raphael Neider <rneider AT web.de>
6839 * src/pic/device.c (find_device): removed debug output
6840 (list_valid_pics): enabled verbose listing of supported devices
6841 * device/include/stdbool.h: define bool as char for pic14/16 as well
6843 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6845 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6847 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6849 * .version: bumped version to 2.5.6
6850 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6852 2006-04-06 Raphael Neider <rneider AT web.de>
6854 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6855 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6856 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6857 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6858 pic14_constructAbsMap
6859 (pic14printPublics): declare absolute global symbols as global
6860 (pic14createInterruptVect),
6861 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6862 (newReg): assume new registers unused, use correct name in
6863 hashtable (reg->name instead of name), more debugLog output
6864 * src/pic/device.h (PIC_device): added fields for verbose output
6865 * src/pic/device.c: moved device definition to pic14devices.txt,
6866 added routines for runtime parsing of pic14devices.txt,
6867 added support for second config word
6868 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6869 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6870 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6871 (_pic14_parseOptions): moved pCodeInitRegisters here
6872 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6873 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6874 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6875 handling the pseudo stack
6876 * device/lib/Makefile.in: ignore failures in objects-pic16,
6877 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6878 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6879 * device/lib/pic/Makefile.subdir,
6880 * device/lib/pic16/Makefile.subdir: improved clean rules
6881 * device/lib/pic/libdev/: NEW, pic14 device libraries
6882 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6883 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6884 * device/include/Makefile.in: create subdir and install pic14 headers
6885 * device/include/pic/p16f_common.inc: removed unused declarations
6886 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6887 PICs from inc2h.pl v1.6,
6888 replaced BIT_AT macros with struct declarations
6889 * device/include/pic/pic14devices.txt: definition of supported devices,
6890 all above improvements contributed by Zik Saleeba, thanks
6891 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6892 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6895 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6898 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6899 thanks to Charles Olds
6901 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6903 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6905 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6907 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6908 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6909 * support/regression/bug1464657.c: added, new test
6911 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6913 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6916 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6918 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6919 --no-peep and --peep-file <file> are used don't use default rules but
6922 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6924 * src/mcs51/gen.c (genCall): fixed bug 1457608
6926 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6928 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6929 changes seem to cause (trigger?) problems with the build system.
6931 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6933 * src/SDCCpeeph.c (operandsLiteral): new, added,
6934 (callFuncByName): inserted operandsLiteral
6935 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6937 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6939 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6940 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6942 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6944 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6945 implemented patch 1120823 Thanks to Willy De la Court (normal
6946 interrupts need an interrupt number now if they are made critical),
6947 and enabled nesting of critical functions though not for gbz80
6948 (genCritical, genEndCritical): added functions
6949 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6950 * src/z80/mappings.i: added "ei" to all mappings
6952 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6954 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6955 submitted by the Debian SDCC maintainer Aurelien Jarno:
6956 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6957 archive with gcc 4.1 on mips and wrote the patch"
6959 2006-03-16 Raphael Neider <rneider AT web.de>
6961 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6962 the left operand is shorter than the result (c* = lit-c* + int),
6964 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6967 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6969 * src/.version: increased version number to 2.5.5
6970 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6971 linking is done manually in pic16 port's _linkEdit,
6972 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6973 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6974 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6975 allocate asmop as AOP_ACC,
6976 (aopForRemat): added parameter 'bool result' in function declaration,
6977 (pic16_aopGet): return AOP_ACC when accessing WREG,
6978 (pic16_popGetTempReg): minor modification,
6979 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6980 'pic16_allocWithIdx',
6981 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6982 calling function in absolute addresses,
6983 (genAssign): take into account AOP_ACC asmop,
6984 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6985 * src/pic16/pcoderegs.c: some debug functions and lines added,
6986 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6987 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6989 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6990 call to allocReg, not by manually allocating a new one,
6991 (pic16_assignRegisters): now before going through the register
6992 allocating functions mark all registers as free. This eliminates some
6993 side effects resulting from peephole parser done earlier in the backbone
6995 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6997 * src/SDCCicode.c (geniCodeLogic),
6998 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
7000 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
7003 (genSend): bugfix, do not allocate and free twice,
7004 (shiftRLong): handle partially overlapping aops
7005 * support/regression/tests/bitopcse.c: fixed warning redefined idata
7007 2006-03-08 Borut Razem <borut.razem AT siol.net>
7009 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7012 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7014 * support/regression/tests/bug1409955.c: new, added
7015 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7016 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7017 (aopForSym, aopOp): increment asmop.allocated if reused,
7018 (freeAsmop): decrement asmop.allocated and check for zero instead of
7020 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7021 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7022 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7023 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7024 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7025 genSignedRightShift, genRightShift, genDataPointerGet,
7026 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7027 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7028 in reverse order from allocation,
7029 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7030 added swappedLR to keep track
7031 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7032 pdata & code for GCC, z80, gbz80 & hc08
7033 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7035 2006-03-08 Raphael Neider <rneider AT web.de>
7037 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7039 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7041 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7042 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7043 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7045 2006-03-06 Borut Razem <borut.razem AT siol.net>
7047 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7048 made the linker quiet
7050 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7052 * src/pic16/gen.c (genPcall): fixed bug #1443644
7053 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7054 which dumps before the function entry point a data byte which represents
7055 the number of the local variables used by the specified function, added
7056 'xinst' for initial support for Extended Instruction Support,
7057 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7058 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7059 port->fun_prefix anymore (may change later),
7060 (genFunction, genEndFunction): do not store/restore local registers for
7061 _main (this should take care the --main-return command line option in
7063 (genOr): removed some legacy pic-port instructions,
7064 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7065 performing operations with SFR's causes data to be written more than
7066 once to each SFR. Perhaps SFRs should be handled in special cases...
7067 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7069 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7070 into account for stack starting position,
7071 (struct OPTIONS pic16_optionsTable): added command line argument
7072 --extended or -y for Extended Instruction Support,
7073 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7074 (deassignLRs): *** perhaps the most important change, old 'for' code
7075 (commented out for reference), didn't account for some registers which
7076 were left marked 'not free' after a pointer operation. The change
7077 reduces register usage a lot in some cases
7079 2006-03-04 Borut Razem <borut.razem AT siol.net>
7081 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7083 * support/regression/tests/bug-524697.c: decreased array size for
7084 mcs51 to fit into the internal RAM
7085 * support/regression/Makefile.in: a little bit more verbose
7087 2006-03-03 Borut Razem <borut.razem AT siol.net>
7089 * support/regression/fwk/lib/testfwk.c,
7090 support/regression/fwk/include/testfwk.h: introduced function
7091 _prints(), nonrecursive _printn(), call _initEmu() from main()
7092 * support/regression/ports/gbz80/support.asm,
7093 support/regression/ports/ucz80/support.asm,
7094 support/regression/ports/z80/support.asm,
7095 support/regression/ports/ds390/support.c,
7096 support/regression/ports/hc08/support.c,
7097 support/regression/ports/host/support.c,
7098 support/regression/ports/mcs51/support.c,
7099 support/regression/ports/xa51/support.c: added empty _initEmu()
7101 * support/regression/ports/pic16/gpsim.cmd,
7102 support/regression/ports/pic16/spec.mk,
7103 support/regression/ports/pic16/support.c,
7104 support/regression/Makefile.in: added pic16 regression test
7106 2006-03-01 Raphael Neider <rneider AT web.de>
7108 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7109 genConstPointerGet): use safe way of generating MOVFF to cover
7110 literals as well as registers, fixes bug #1440527
7111 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7113 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7114 more correctly, fixes bug #1232186
7115 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7116 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7117 gplink guess the correct processor in more cases, applied patch
7118 from Till Riedel attached to and fixing bug #1436552
7120 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7122 * support/regression/tests/array.c: added, contains check for #1434401
7123 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7125 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7127 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7128 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7129 * device/include/mcs51/c8051f326.h,
7130 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7131 * device/include/mcs51/c8051f000.h,
7132 * device/include/mcs51/c8051f018.h,
7133 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7134 PCON_IDLE,PCON_STOP and added sfr16 definitions
7136 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7138 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7139 genGetWord): fixed bug 1409955
7141 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7143 * device/include/hc08/mc68hc908gp32.h,
7144 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7146 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7148 * src/SDCCast.c (constExprValue): return NULL if not a value
7149 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7150 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7151 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7153 2006-02-13 Borut Razem <borut.razem AT siol.net>
7155 * src/regression/ptrarg.c: added, fails due to bug #1430967
7156 * src/regression/Makefile: ptrarg.c added, ...
7158 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7160 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7161 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7163 2006-02-11 Borut Razem <borut.razem AT siol.net>
7165 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7166 print "Processor: xxx" message to stdout only if --verbose
7168 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7171 * support/regression/tests/bug1426356.c: added
7172 * support/regression/tests/bitfields.c: removed 2 tests
7174 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7176 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7177 * device/include/mcs51/c8051f330.h,
7178 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7179 PCON_IDLE,PCON_STOP and added sfr16 definitions
7180 * device/lib/_divsint.c,
7181 * device/lib/_divuint.c,
7182 * device/lib/_divulong.c,
7183 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7184 register bank bug for small stackauto
7186 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7188 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7190 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7192 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7193 * all.dsp: corrected several bin paths
7194 * device/include/mcs51/c8051f120.h,
7195 * device/include/mcs51/c8051f300.h,
7196 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7197 to PCON_IDLE,PCON_STOP
7198 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7199 * device/lib/printf_large.c (output_float): fixed bug 1388703
7200 * support/regression/tests/bug1057979.c: added test for bug 1388703
7202 2006-02-08 Raphael Neider <rneider AT web.de>
7204 * src/pic/pcode.c (pciTRIS): fixed typo,
7205 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7206 (LinkFlow): fixed handling of flows that end in a call,
7207 (ReuseReg): perform safety check earlier
7208 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7209 to work with flows at the beginning of a pBlock,
7210 fixes #1426557 (Symbol not previously defined),
7211 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7213 (RemoveUnusedRegisters): update register usage info
7214 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7215 created, reuse existing ones instead
7216 * src/pic/gen.c (genPcall): fixed #1424719
7218 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7220 * link/z80/lkmain.c,
7222 * link/z80/lkdata.c,
7223 * link/z80/aslink.h: fixed build on current cygwin:
7224 replaced getline() by lk_getline()
7226 2006-02-01 Borut Razem <borut.razem AT siol.net>
7228 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7229 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7230 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7231 src/regression/bool1.c, src/regression/bool2.c,
7232 src/regression/bool3.c, src/regression/call1.c,
7233 src/regression/compare.c, src/regression/compare10.c,
7234 src/regression/compare2.c, src/regression/compare3.c,
7235 src/regression/compare4.c, src/regression/compare5.c,
7236 src/regression/compare6.c, src/regression/compare7.c,
7237 src/regression/compare8.c, src/regression/compare9.c,
7238 src/regression/configword.c, src/regression/for.c,
7239 src/regression/inline.c, src/regression/mult1.c,
7240 src/regression/nestfor.c, src/regression/or1.c,
7241 src/regression/pointer1.c, src/regression/ptrfunc.c,
7242 src/regression/rotate1.c, src/regression/rotate2.c,
7243 src/regression/rotate3.c, src/regression/rotate4.c,
7244 src/regression/rotate5.c, src/regression/rotate6.c,
7245 src/regression/rotate7.c, src/regression/string1.c,
7246 src/regression/struct1.c, src/regression/sub.c,
7247 src/regression/sub2.c, src/regression/switch1.c,
7248 src/regression/while.c, src/regression/xor.c,
7249 src/regression/create_stc, src/regression/simulate,
7250 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7252 * src/regression/gpsim_assert.h: added
7254 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7256 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7257 ((void (code *) (void)) 0) ();
7266 * as/mcs51/aslink.h,
7268 * as/mcs51/asmain.c,
7269 * as/mcs51/lkdata.c,
7271 * as/mcs51/lkmain.c,
7274 * as/z80/asmain.c: fixed build on current cygwin:
7275 replaced getline() by as_getline()
7277 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7279 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7280 declarator in the symbol chain
7282 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7283 parameter list for function pointers
7284 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7285 * support/regression/tests/bug-716242.c: added
7287 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7289 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7291 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7293 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7295 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7296 inifinitely recurseable, added static
7297 * support/regression/tests/bug-1408066.c: added
7299 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7302 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7303 renamed, added possibility to create "postLoopLbl"-labels
7304 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7305 newiTempLoopHeaderLabel
7306 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7307 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7308 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7309 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7310 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7311 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7312 (basicInduction): fixed bug #136564, made static,
7313 (loopInduction): changed parameter of basicInduction, made static,
7314 (addPostLoopBlock): added
7315 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7316 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7318 * support/regression/tests/bug-136564.c: added
7319 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7320 --std-sdcc99 to LIBSDCCFLAGS
7322 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7326 * support/regression/tests/bug-1406131.c: added
7328 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7330 * src/SDCCast.c (decorateType): fix promotion of unary minus
7331 * src/SDCCsymt.c (computeType): beautified
7332 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7333 (valUnaryPM, valComplement): fix sign and promotion,
7334 (valNot): ANSI: result type is int (SDCC: unsigned char)
7335 * support/regression/tests/uminus.c: speedup by removing superflous
7337 * support/regression/tests/onebyte.c: added promotion and signedness
7338 tests for unary minus
7339 * support/regressions/tests/bug-477927.c: disable warning about
7340 uninitialized variables
7341 * support/regression/tests/not.c: added
7343 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7345 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7346 * src/mcs51/gen.c (gen51Code): show final register usage after
7347 fillGaps in asm with --i-code-in-asm
7348 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7349 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7350 incUsed, rliveClear, adjustIChain): made static,
7351 (setFromRange): excluded because it's unused,
7352 (findPrevUseSym, markWholeLoop): added,
7353 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7354 through all branches of predecessors enables sdcc to emit the warning
7355 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7356 (rlivePoint): made static, added parameter emitWarnings which is only
7357 true during the first run out of two,
7358 (findRecursiveSucc, findRecursivePred): removed,
7359 (computeLiveRanges): made static, added parameter emitWarnings,
7360 (dumpIcRlive): added for debugging only
7361 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7362 removed prototype of setFromRange()
7363 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7364 in call of computeLiveRanges()
7365 * support/regression/tests/bug-895992.c: added
7366 * support/regression/tests/bug-971834.c: added
7367 * support/valdiag/tests/bug-895992.c: added
7368 * support/valdiag/tests/bug-971834.c: added
7370 2005-12-18 Raphael Neider <rneider AT web.de>
7372 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7373 (genUnpackBits): improved code for direct operands,
7374 (genPackBits): improved code for literal assignment to bitfields
7375 and for direct destination operands (no FSR indirection),
7376 prevented redundant AND, fixes #1362800,
7377 (AccLsh): added parameter to disable masking of the result
7378 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7379 skip instructions with side-effects (like incfsz),
7380 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7381 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7382 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7385 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7387 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7388 volatile variables as spill location
7390 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7392 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7394 * support/regression/tests/bug-1376320.c: added
7396 2005-12-08 Raphael Neider <rneider AT web.de>
7398 * src/pic/device.c: renamed is_shared to pic14_is_shared
7399 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7400 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7401 (is_valid_identifier): added for above workaround
7403 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * device/lib/Makefile.in: fixed to enable port-specific-objects
7406 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7407 char, thanks Hubert Sack
7408 * doc/sdccman.lyx: documented --xstack-loc,
7409 elaborated a bit more on interrupts and pitfalls,
7410 removed "setjmp/longjmp unsupported",
7411 documented some unsupported C99 features
7412 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7413 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7414 if, thanks Hubert Sack
7415 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7416 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7418 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7419 regression tests can report resource usage (rfe 700441)
7420 * support/regression/collate-results.py: report resource usage
7421 * support/regression/ports/ds390/spec.mk,
7422 * support/regression/ports/hc08/spec.mk,
7423 * support/regression/ports/mcs51/spec.mk,
7424 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7425 * support/regression/ports/ds390/uCsim.cmd,
7426 * support/regression/ports/hc08/uCsim.cmd,
7427 * support/regression/ports/mcs51/uCsim.cmd,
7428 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7429 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7430 library, use the default one
7431 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7432 building the library
7434 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7436 * config.dsp: added dependency on .version and configure_vc.awk
7437 * device/include/setjmp.h: updated for --stack-auto and --xstack
7438 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7439 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7440 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7441 * device/lib/libsdcc.lib: added _setjmp
7442 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7443 (decorateType): fixed bug 1372851,
7444 (optimizeGetHbit): fixed warning
7445 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7446 array initialisation
7447 * support/regression/tests/bug1057979.c: added test for bug 1358192
7448 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7450 2005-12-03 Borut Razem <borut.razem AT siol.net>
7452 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7453 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7455 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7457 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7458 createIval): implement symbol independant "flexible array member",
7459 (createIvalCharPtr): implemented flexible array initialisation with a
7461 * src/SDCCsymt.c (copyStruct): removed,
7462 (getSize): fixed misleading comment,
7463 (getAllocSize): removed, the additional allocation size is now in
7464 sym->flexArrayLength,
7465 (checkStructFlexArray): new, syntax checks for flexible array members,
7466 (compStructSize): added syntax checks for "flexible array members"
7467 (copyStruct): removed,
7468 (copyLinkChain): removed inefficient fix for bug 770487
7469 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7470 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7471 symbol->flexArrayLength
7473 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7474 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7475 * support/regression/tests/structflexarray.c: added
7476 * support/valdiag/tests/structflexiblearray.c: added
7478 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7480 * src/SDCCast.c (decorateType): fixed bug 1368489
7481 * support/Util/SDCCerr.c,
7482 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7484 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7486 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7487 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7489 2005-11-27 Borut Razem <borut.razem AT siol.net>
7491 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7492 support/cpp2/mkdeps.h: added command line option
7493 -obj-ext=<extension> to SDCPP to define object file externion, used
7494 for generation of make dependencies (-M)
7495 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7497 2005-11-26 Borut Razem <borut.razem AT siol.net>
7499 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7500 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7501 added pic and pic16 libraries
7503 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7505 * device/include/float.h: Corrected typo in prototype of __fsgt
7507 2005-11-25 Borut Razem <borut.razem AT siol.net>
7509 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7510 added creation of model-mcs51-stack-auto libraries
7512 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7514 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7516 * src/SDCCast.c (createIvalArray): removed obsolete comment
7518 2005-11-24 Borut Razem <borut.razem AT siol.net>
7520 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7521 added missing device/lib/mcs51/crt*.asm sources
7523 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7525 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7527 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * device/lib/_fs2schar.c,
7530 * device/lib/_fs2sint.c,
7531 * device/lib/_fs2slong.c: optimized inline asm
7533 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7535 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7536 Better handling of floats between -1.0 and 0.0.
7538 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7540 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7541 (the missing "if"s prohibited removal of redundant labels)
7543 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7545 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7546 Properly convert floats between -1.0 and 0.0 to long, int, and char
7547 types (max integer value of negative floats tends to zero).
7548 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7549 Removed changes made so to work properly with floats between
7550 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7553 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7555 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7556 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7557 (genCast) cosmetic change
7558 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7559 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7561 * support/regression/tests/bitfields (testSignedBitfields): added
7563 2005-11-18 Borut Razem <borut.razem AT siol.net>
7565 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7566 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7567 introduced SILENT option to make building of pic16 libraries less
7569 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7571 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7572 Now they work properly with floats between -1.0 and 0.0
7573 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7575 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * src/SDCCicode.c (printOperand): added missing else
7579 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7581 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7582 reformatted for better readability
7583 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7586 2005-11-17 Borut Razem <borut.razem AT siol.net>
7588 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7589 introduced SILENT option to make building of pic16 libraries less
7590 verbose - used for nightly snapshot build
7591 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7592 available on Win32 platforms.
7593 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7594 medium, large, pic and pic16
7596 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7598 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7599 printf("%f"...) sets fraction to zero.
7601 2005-11-16 Raphael Neider <rneider AT web.de>
7603 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7605 * src/pic/gen.c (genIfx): implemented for CARRY bit
7606 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7607 to generic pointers, fixes #1357332,
7608 (pic16_movLit2f): NEW,
7609 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7611 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7613 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7615 2005-11-11 Raphael Neider <rneider AT web.de>
7617 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7618 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7619 compute pointer's type from operand,
7620 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7621 improved single bit reads, fixes bug #1353379
7623 2005-11-09 Borut Razem <borut.razem AT siol.net>
7625 * support/scripts/sdcc.nsi: added lib/pic to the package
7627 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7629 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7631 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * support/regression/tests/bug1348008.c: added
7634 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7635 * support/regression/tests/bug1337835.c: updated comment
7637 2005-11-06 Borut Razem <borut.razem AT siol.net>
7639 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7640 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7641 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7642 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7643 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7644 dynamic construction of cl_error_class and derivates - 2.nd try
7646 2005-11-05 Borut Razem <borut.razem AT siol.net>
7648 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7649 bug, which caused Bus Errors on sparc solaris
7651 2005-11-04 Borut Razem <borut.razem AT siol.net>
7653 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7654 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7655 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7656 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7657 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7658 and derivates to resolve the initialization problem on OSX
7660 2005-11-02 Borut Razem <borut.razem AT siol.net>
7662 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7663 corrected typo - #include <winsock2.h>
7665 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7667 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7668 (_asxxxx_mapping): added org directive for future enhancements
7670 2005-11-01 Borut Razem <borut.razem AT siol.net>
7672 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7673 enabled sockets on WIN32
7674 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7676 2005-10-31 Borut Razem <borut.razem AT siol.net>
7678 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7679 WIN32 backslash path delimiters should be escaped when used in C strings
7680 * support/regression/tests/bitfields.c: exclude failing assertions for
7681 __CYGWIN32__ and __MINGW32__ hosts
7683 2005-10-30 Borut Razem <borut.razem AT siol.net>
7685 * src/SDCCutil.c: corrected double comparison typo
7687 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7689 * device/lib/medium/Makefile: added for new memory model medium
7690 * device/include/asm/mcs51/features.h: updated for medium/pdata
7691 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7692 added Multiply & Accumulate sbit's and MAC0_PAGE define
7693 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7694 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7695 * device/lib/_mullong.c: update for medium model
7696 * device/lib/incl.mk: added medium model
7697 * doc/sdccman.lyx: documented medium model
7698 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7699 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7700 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7701 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7702 (allocParms): set SCLS and OCLS to pdata for medium model
7703 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7705 (powof2): return <0 if not power of 2
7706 * src/avr/gen.c (genBitWise): use updated powof2
7707 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7708 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7709 (shiftLLeftOrResult): use B if necessary
7710 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7711 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7712 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7713 * support/regression/Makefile.in: added test-mcs51-medium
7714 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7716 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7718 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7720 * device/lib/time.c (mktime): fixed bug 1334315
7722 2005-10-28 Raphael Neider <rneider AT web.de>
7724 * device/include/pic/p16f_common.inc: added common declarations
7725 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7727 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7730 (aopPutUsesAcc): added to predict accumulator use,
7731 (assignResultValue): save acc if necessary,
7732 (genMinusDec): store result if indirectly addressed,
7733 (genDivOneByte): save acc if necessary,
7734 (movLeft2Result): bugfix if left already in acc,
7735 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7736 attention to accumulator use (esp. pdata),
7737 (genReceive): receive pdata correctly
7738 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7739 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7741 2005-10-27 Raphael Neider <rneider AT web.de>
7743 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7745 2005-10-27 Raphael Neider <rneider AT web.de>
7747 * .version: changed version to 2.5.4
7748 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7749 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7750 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7751 arithmetics support routines
7752 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7753 * device/lib/Makefile.in: also create installdir for pic
7755 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7757 * src/pic/device.c (dump_sfr): rewritten to delegate register
7758 placement to the linker (use `extern sym' rather than sym EQU addr),
7759 (validAddress): fixed to check last specified address
7760 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7761 (popGetLit): truncate literal value to 8 bit,
7762 (popGet): moved assert to more appropriate place
7763 (popGetExternal): create pCode operand from and mark the according
7764 symbol as being `extern'
7765 (popGetAddr): added sanity check on immediate's offset, provide
7766 GPOINTER tag on demand
7767 (aopPut): fixed for immediates,
7768 (mov2w_op): move operand's address or contents to WREG (depending on
7769 operand type), safer variant of mov2w,
7770 (movwf,call_libraryfunc): NEW, handy abbreviations,
7771 (get_argument_pcop,get_return_val_pcop,pass_argument,
7772 get_returnvalue): interface for accessing function parameters and
7774 (assignResultValuei,genRet): use new parameter/return value interface
7775 (pic14_getDataSize): back to old version handling generic pointers,
7776 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7777 provided implementation and/or fixed old one,
7778 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7779 calls, removed legacy 8051 reference code
7780 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7781 (loadSignToC): NEW, move the operands sign bit to CARRY,
7782 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7783 genRightShiftSigned, accepts negative shift counts,
7784 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7785 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7786 generic pointers, __data pointers and __code pointers,
7787 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7788 and signed bitfields, limit bitfields to 8 bit,
7789 (genDataPointerGet): fixed number of bytes read,
7790 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7791 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7792 pointers to constant data are no longer assumed to point to __code
7793 space, removed invalid pointer types,
7794 (bitpatternFromVal): retrieve the PICs representation of an integer
7796 (genDataPointerSet): fixed assigning to po_immediate operands,
7797 (genGenPointerSet): implemented as library call,
7798 (genIfx): fixed incorrect condition,
7799 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7800 provide GPOINTER tag according to destination's storage class,
7801 (genCast): added code to handle casting to generic pointers, added
7802 sign-/zero extension of the result
7803 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7804 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7805 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7807 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7808 address/register resides in the shared banks
7809 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7810 put all variables into separate sections (have the linker arrange
7812 (picglue): put init code and interrupt handlers in separate sections
7813 * src/pic/main.c: added port specific options table, modified to PORT
7814 structure to make GPOINTERs 3 byte, added pic14_options
7815 (_pic14_do_link): private linking routine (update paths to libraries,
7816 add libsdcc.lib by default)
7817 * src/pic/main.h: declare pic14_options
7818 * src/pic/pcode.c: fixed instructions i/o relations,
7819 (RegCond): reverted to correct version,
7820 (newpCodeOpLit): truncate literals to 8 bit,
7821 (genericPrint): added debug output,
7822 (getRegFromInstruction): fixed for various operand types, simplified
7823 (BuildFlow): fixed broken handling of isntructions with labels
7824 (LinkFlow): start at last instruction in flow (skip trailing comments),
7825 pass the flow on to the next instruction after CALL
7826 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7827 (insertPCodeInstruction): fixed inserting after a skip instruction,
7828 (DoBankSelect): fixed for labeled instructions
7829 (OptimizepBlock): honor --nopeep switch
7830 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7831 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7832 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7833 (pCodeOptime2pCodes): allow disabling this optimization via
7834 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7835 but is still buggy), started implementation of a dataflow based
7836 pCode optimization (CSE + dead code elimination)
7837 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7838 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7839 names are independant of the stack location and therefore portable across
7842 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7844 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7845 (selectSpil): fixed bug 1337835 by not spilling bit variables
7846 * support/regression/tests/bug1337835.c: added test for this bug
7847 * src/mcs51/peeph.def: restart after rule 3.c,
7848 addded rules 263.x to optimize loading constants
7850 2005-10-26 Raphael Neider <rneider AT web.de>
7852 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7853 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7854 (genAssign): emit warning when casting literals to generic pointer
7855 type, also applies when taking the address of a fixed variable,
7856 (genCast): improved casting to generic pointers
7857 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7858 extern variables, added verbose error message
7859 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7861 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7863 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7864 carry must be complemented too
7865 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7866 could be emitted by genMinus
7867 * src/SDCCval.c (constVal): fixed bug 1305065
7869 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7871 * src/SDCCast.c (addCast): added promotion for bit variables
7872 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7873 promotion casts + optimisation
7874 (optimizeGetWord): fix warning 'i' might be used uninitialized
7875 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7876 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7878 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7880 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7881 all chars are promoted to int; promotion should be handled in SDCCast.c
7883 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7885 * device/lib/_strcmp.c: Fixed bug 1326457
7887 2005-10-11 Raphael Neider <rneider AT web.de>
7889 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7890 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7892 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7894 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7895 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7897 2005-10-04 Raphael Neider <rneider AT web.de>
7899 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7900 device/lib/pic16/pics.all: added pic18f1320
7901 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7903 2005-09-30 Raphael Neider <rneider AT web.de>
7905 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7906 * src/pic16/devices.inc: NEW, provides device descriptions
7907 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7909 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7911 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7914 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7916 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7917 documented Any Order Bit, Higher Order Byte and Higher Order Word
7918 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7919 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7920 (optimizeGetAbit): new, to get any bit, not only the high bit,
7921 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7922 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7923 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7924 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7925 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7926 GETABIT, GETBYTE, GETWORD: decorate them,
7927 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7928 (ast_print): added GETABIT, GETBYTE, GETWORD
7929 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7930 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7931 (geniCodeBinary): new generic binary icode,
7932 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7933 * src/port.h: updated comment for PORT.hasExtBitOp
7934 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7935 (genGetByte): new, to get a single byte,
7936 (genGetWord): new, to get a word from a long,
7937 (gen51Code): added GETABIT, GETBYTE, GETWORD
7938 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7940 2005-09-23 Raphael Neider <rneider AT web.de>
7942 * configure.in, configure: have device/lib/pic configured
7943 * device/lib/Makefile.in: added model-pic14
7944 * device/lib/clean.mk: added pic/ to clean rule
7945 * device/lib/pic: added rudimentary pic14 library providing support
7946 functions for multiplication/division/generic pointer access
7947 * src/SDCCopt.c (convilong): mark support functions as extern
7948 for pic14 port as well
7949 * src/pic/gen.c (genMult): added assertions,
7950 (genpic14Code): emit warning on unhandled iCodes
7951 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7952 * src/pic/pcode.c (pCodeOpCopy),
7953 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7954 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7955 SFR_REGISTER}), made safe for future extensions
7956 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7957 instructions even if preceeded by SKIP instructions (also remove
7958 them); removed unused code
7959 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7960 prevents leaving parts of the structure uninitialized after copying
7962 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7964 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7966 * support/regression/tests/addsub.c: added test for the bug
7968 2005-09-21 Raphael Neider <rneider AT web.de>
7970 * device/include/pic16/pic18f1220.h,
7971 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7972 * device/lib/pic16/Makefile.rules: added missing opening paren
7973 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7974 are provided in genutils.c,
7975 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7976 operand/result sizes,
7977 (genCmp): assert on NULL pointers first, then check deref'ed values
7978 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7981 2005-09-18 Raphael Neider <rneider AT web.de>
7983 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7984 as these are now unused,
7985 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7986 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7987 local, avoids uninitialized pointer dereference on r->name
7988 * src/pic16/ralloc.c (newReg): fixed indentation
7990 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7992 * src/SDCCval.c (constVal): fixed bug 730366
7993 * support/Util/SDCCerr.c,
7994 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7996 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7998 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
8000 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
8002 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
8004 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8006 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
8007 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8008 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8009 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8010 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8011 * packihx/packihx.c (hexDigit): made c unsigned char
8012 * as/mcs51/lklibr.c (fndsym),
8013 * link/z80/lkgb.c (gb),
8014 * link/z80/lklibr.c (fndsym),
8015 * link/z80/lkrloc.c (relr),
8016 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8017 * src/SDCC.lex (checkCurrFile, process_pragma),
8018 * src/SDCCglue.c (spacesToUnderscores),
8019 * src/SDCCmain.c (setParseWithComma, processFile),
8020 * src/asm.c (tvsprintf, printCLine),
8021 * src/avr/gen.c (emitcode, aopPut),
8022 * src/ds390/gen.c (emitcode),
8023 * src/hc08/gen.c (emitcode, emitinline),
8024 * src/mcs51/gen.c (emitcode, genInline),
8025 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8027 * src/pic/ralloc.c (debugLog),
8028 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8030 * src/pic16/ralloc.c (debugLog),
8031 * src/z80/main.c (_process_pragma):
8032 made all ctype.h function calls safe
8033 * src/SDCCopt.c: include math.h for fabs
8034 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8035 and used them throughout the code to make ctype.h function calls safe
8036 * src/ds390/main.c (asmLineNodeFromLineNode),
8037 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8038 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8040 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8041 (newpCodeAsmDir): made ctype.h function calls safe
8042 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8043 pic16_emitcode): made lbp unsigned char*
8044 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8045 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8046 * src/xa51/gen.c (emitcode),
8047 * src/z80/gen.c (_emit2): made lbp unsigned char*
8048 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8051 2005-09-05 Raphael Neider <rneider AT web.de>
8053 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8054 access bank splitpoint
8056 2005-09-05 Raphael Neider <rneider AT web.de>
8058 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8060 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8062 * .version: changed to version 2.5.3
8063 * doc/sdccman.lyx: changed version to 2.5.3,
8064 documented --codeseg and --constseg and pragma codeseg and constseg,
8065 documented bit parameters (reentrant) and bit returning
8066 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8067 currFunc->recvSize, but is this ok for all ports?
8068 (ast2iCode): result of ~ on unsigned char must be cast to int for
8070 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8071 function pointers in bit space
8072 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8073 (processFuncArgs): call port.reg_parm() with reentrancy info
8081 * src/z80/main.c: port.reg_parm prototype extended with
8082 "bool reentrant" parameter
8083 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8084 options.stackAuto for allocating bit register parameters
8085 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8086 (genSend): set BitBankUsed if it is,
8087 (selectRegBank): factored out of genCall for use in genPcall,
8088 (genCall): removed redundant dtype assignmen, use selectRegBank,
8089 (genPcall): handle returning in Carry properly, save in F0 if needed,
8090 (genReceive): handle bit register parameters
8091 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8092 (mcs51_assignRegisters): enable bit registers for all reentrant
8093 functions and don't set BitBankUsed unconditionally
8094 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8095 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8096 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8098 2005-08-27 Borut Razem <borut.razem AT siol.net>
8100 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8101 ppc-osx (Darwin) does not support -u option. It seems that it is
8102 supported only on Linux - GNU cp
8104 2005-08-25 Borut Razem <borut.razem AT siol.net>
8106 * sim/ucsim/gui.src/serio.src/Makefile.in,
8107 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8108 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8109 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8110 install and strip, since the strip at /usr/ccs/bin should be used
8113 2005-08-24 Borut Razem <borut.razem AT siol.net>
8115 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8117 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8119 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8122 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8124 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8125 * as/mcs51/lkmain.c (link_main): fixed warning
8126 * device/include/stdbool.h: ds390 has no advanced bit support yet
8127 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8128 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8129 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8130 and updated their macros
8131 * src/SDCCval.c (constVal): updated comment for renamed b_long
8133 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8135 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8136 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8137 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8138 (oprio): set priority for '['
8139 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8141 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8142 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8143 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8144 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8145 added overlayable BIT_BANK area
8146 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8147 (summary2): explain 'T' in legenda
8148 * as/mcs51/lkrloc.c: replaced old K&R style,
8149 (relr): added R_BIT processing,
8150 (errmsg): added "Bit-addressable relocation error",
8151 (adb_bit): added for converting from byte- to bit-addressable space,
8152 (adb_24_bit): added for converting from byte- to bit-addressable space
8153 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8154 used in reentrant functions now even as return value
8155 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8156 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8157 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8158 * src/SDCCglobl.h: added indicator BitBankUsed
8159 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8160 the bit registers b0-b7
8161 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8162 (geniCodeCast): fixed bug 1263853,
8163 (geniCodeLogicAndOr): put result in bool or char,
8164 (geniCodeReceive): added parameter func for accessing the return type,
8165 (geniCodeFunctionBody): pass func to geniCodeReceive
8166 * src/SDCCmain.c: added indicator BitBankUsed
8167 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8168 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8169 (checkSClass): don't put automatic bool/bit on stack,
8170 (checkFunction): removed check on function cannot return bit
8171 * src/SDCCsymt.h: added newBoolLink prototype
8172 * src/mcs51/gen.c (rb1regs): added bit registers,
8173 (movc): created for assigning to carry,
8174 (pushReg, popReg): created for pushing registers,
8175 (sameRegs): check both AOP_REG and AOP_CRY types,
8176 (aopOp): handle bit registers,
8177 (aopPut): optimization no self-assign,
8178 (saveRegisters): push reg->base (bits) only once for bit registers,
8180 (unsaveRegisters): pop reg->base only once and use popReg,
8181 (assignResultValue): added parameter func and return in carry for bits,
8182 (genIpush): optimization no reload in A if not changed,
8183 (genSend): bit parameters in reentrant functions are passed in bit
8184 registers by first assigning to bits in B, then save registers and
8186 (genCall): handle returning in Carry properly, save it in F0 if needed,
8187 (genPcall): updated assignResultValue call, this is not safe yet for bit
8188 returning function !!!
8189 (genFunction): don't generate equ's for bit registers and use pushReg,
8190 (genEndFunction): take care of bit returning functions and use popReg,
8191 (genRet): return bit in Carry,
8192 (genIfx): optimize bit registers and other directly addressable bits,
8193 (genReceive): updated assignResultValue call
8194 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8195 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8196 registers when using stack-auto
8197 * src/mcs51/ralloc.c (_G): added allBitregs,
8198 (regs8051): added the bit registers,
8199 (createStackSpil): use macro IS_BIT,
8200 (getRegBit): added to allocate a bit register, else spill,
8201 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8202 (updateRegUsage): factored out to ease stepping while debugging,
8203 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8204 also allocate bit registers,
8205 (fillGaps): handle bit registers,
8206 (findAllBitregs): added to create bit vector with all bit registers,
8207 (mcs51_allBitregs): returns this bit vector,
8208 (mcs51_assignRegisters): when using stack-auto use bit registers for
8209 passing parameters and creating local variables
8210 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8212 2005-08-22 Borut Razem <borut.razem AT siol.net>
8214 * device/lib/Makefile.in: replaced find option -or with -o
8215 to make it run on solaris
8217 2005-08-22 Raphael Neider <rneider AT web.de>
8219 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8220 fixes #1265442 (crash on Solaris)
8222 2005-08-20 Borut Razem <borut.razem AT siol.net>
8224 * configure, configure.in: added tests for libsocket and libnsl libraries,
8225 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8226 from support/regression/Makefile.in
8227 * support/regression/Makefile.in: added
8228 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8229 * sim/ucsim/libtool: regenerated on sparc-solaris
8230 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8231 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8232 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8233 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8234 sparc-solaris, which doesn't use GNU ld linker
8235 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8236 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8238 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8240 * src/mcs51/peeph.def: updated comments
8242 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8244 * device/lib/_gptrget.c,
8245 * device/lib/_gptrput.c: slightly shorter
8246 * doc/sdccman.lyx: incremented version
8247 * src/mcs51/peeph.def: moved peephole comments to the line of first
8248 change to better keep line correlation, reanimated 186.e
8249 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8251 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8253 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8254 David Saxton with quotes around file name.
8256 2005-08-15 Borut Razem <borut.razem AT siol.net>
8258 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8259 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8260 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8261 make tests run on x86_64 platform
8263 2005-08-13 Raphael Neider <rneider AT web.de>
8265 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8266 as it might be executed DURING a build (parallel make is wonderful)
8268 2005-08-13 Raphael Neider <rneider AT web.de>
8270 * device/lib/Makefile.in (port-specific-objects-pic16):
8271 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8272 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8274 * device/lib/pic16/Makefile.rules: build subdirs before creating
8275 the library, removed builddir rule, create $(builddir) early in
8276 recurse rule, use empty recurse rule for leaf directories
8277 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8278 mkdir errors (race condition), removed duplicate suffix "hex"
8280 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8281 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8282 prevents mkdir -p from aborting on Alpha
8284 2005-08-12 Raphael Neider <rneider AT web.de>
8286 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8287 db-statements in order to allow for arrays of pointers in code
8288 sections to be placed without interspersed 0-padding, fixes
8290 * (emitStatistics): fixed division by zero for pic18f1220
8291 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8292 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8293 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8294 * (pic16_pCodeConstString): keep track of already emitted string
8295 literals to prevent "duplicate definitions of symbol _str_NR"
8296 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8298 * device/lib/Makefile.in: ignore failing PIC16 library builds
8299 * device/lib/pic16/Makefile: do not build if gputils are missing
8300 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8302 2005-08-10 Raphael Neider <rneider AT web.de>
8304 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8307 2005-08-10 Raphael Neider <rneider AT web.de>
8309 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8310 Rokas' patch to add the new fixed point type "__fixed16x16"
8311 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8312 functions for __fixed16x16 arithmetics
8313 * device/lib/pic16: reimplemented the build system to support
8314 a separate build directory, better handling of libio (create
8315 the library in a separate subdir for each architecture) and
8316 easier configuration (centralized in Makefile.common)
8318 2005-08-07 Raphael Neider <rneider AT web.de>
8320 * src/pic16/gen.c (genrshTwo): fixed sign extension
8321 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8322 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8324 * device/include/pic16/pic18f4220.h: NEW, header for
8325 pic18f4220 and pic18f4320
8326 * device/include/pic16/pic18fregs.h: added new devices,
8327 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8328 * device/include/pic16/signal.h: resolved name clashes
8329 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8330 to also allow testing for interrupt enable bits, added
8331 comments on how to use the macros
8332 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8333 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8334 register definitions for the devices
8335 * device/lib/pic16/pics.all: added new devices
8336 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8338 * device/lib/pic16/libc/stdlib/memfree: do not count
8339 the block header as free memory
8340 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8341 simplified and added missing end-of-blocklist-marker
8342 (reported by Peter Onion, fixes #1252814)
8343 * (_mergeHeapBlock): fixed loop condition
8344 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8345 len==0, restructured code
8346 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8347 up a bit, reduced bitfield accesses, prevent endless loops
8348 in case of heap corruption
8349 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8350 "unreferenced arguments/must return a value" warnings
8351 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8352 replaced BAUDREG with SPBRG
8353 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8354 device/lib/pic16/debug/gstack/gstack.c: replaced
8355 _naked, _asm, _endasm with __naked, __asm, __endasm
8357 2005-08-05 Raphael Neider <rneider AT web.de>
8359 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8360 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8362 2005-08-05 Borut Razem <borut.razem AT siol.net>
8364 * device/lib/Makefile.in: added missing ';'
8365 * configure: removed ^M characters
8367 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8369 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8370 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8373 2005-08-04 Borut Razem <borut.razem AT siol.net>
8375 * configure.in: pic16 libraries build 2nd try - enable running
8376 configure in device/lib/pic16
8377 * configure: regenerated from configure.in
8378 * device/lib/Makefile.in: create $(PORT)/bin directory
8380 2005-08-03 Raphael Neider <rneider AT web.de>
8382 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8383 to get/set values via pointers
8384 * (genUnpackBits,genPackBits): changed detection of
8385 ptr->bitfield vs. sym.bitfield, fixed access via generic
8386 pointers, removed dead (wrong) code for multibyte bitfields
8387 * (genNearPointerGet, genGenPointerGet): removed useless code,
8388 fixed bitfield detection, fixes #1250594
8389 * (genNearPointerSet): removed useless code
8390 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8391 and introduced macro pic16_emitpcode that conditionally emits
8392 the origin of the following pCode (useful for debugging SDCC)
8393 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8394 * (createDefmap): fixed handling of LFSR for --optimize-df
8396 2005-08-02 Borut Razem <borut.razem AT siol.net>
8398 * device/lib/Makefile.in: pic16 libraries build enabled since
8399 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8401 2005-08-02 Raphael Neider <rneider AT web.de>
8403 * src/pic16/gen.c (genPackBits): removed deprecated warning
8404 * (genGenPointerSet): fixed bitfield detection
8406 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8408 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8410 2005-07-31 Raphael Neider <rneider AT web.de>
8412 * device/lib/pic16/libdev/pic18f458.c,
8413 device/include/pic16/pic18f458.h: added missing T0CONbits
8415 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8417 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8419 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8421 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8423 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8425 * device/include/mcs51/at89c51ed2.h: added.
8427 2005-07-23 Raphael Neider <rneider AT web.de>
8429 * src/pic/gen.h: added emitpcode macro for debugging
8430 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8431 and replace by macro adding debug information on demand
8432 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8433 * (gencjne): tried to fix; replaced with correct (slower) code
8434 * (gen{Unp,P}ackBits): fixed single bit access
8435 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8436 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8437 previous instruction
8438 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8439 register has to be handled with care (forbidding movement
8440 of assignments/uses, removing assignments completely, ...)
8441 * (pCodeOptime2pCodes): make use of regIsSpecial
8442 * added lots of debugging output (commented out)
8443 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8444 from being reused as result UNLESS it is known to work
8446 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8448 * support/Util/dbuf.h: include <stddef.h> for size_t
8449 * .version: changed to version 2.5.2
8451 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8453 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8455 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8457 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8458 (genModOneByte): removed needless psha/pula
8460 2005-07-22 Raphael Neider <rneider AT web.de>
8462 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8463 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8464 * src/pic/gen.c (resolveIfx): do not "invent" labels
8465 * (genSkipc): changed to positive logic
8466 * (genSkipCond): removed as no longer needed
8467 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8469 * (genLeftShift): check operands are in different registers
8470 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8471 INCF does not update CARRY...
8472 * src/pic/main.c: fixed _linkCmd
8473 * src/pic/pcode.c (unlinkpCode): added inactive code
8474 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8475 alive (do not assign result and operand overlapping registers)
8477 2005-07-22 Raphael Neider <rneider AT web.de>
8479 * src/pic/device.c (dump_sfr): replaced register declaration with
8480 call to emitSymbolToFile() to avoid duplicate symbols
8481 * (assignRelocatableRegisters): do not declare external symbols
8482 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8483 right (take size of type, not etype)
8484 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8485 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8486 * (packRegsForAccUse): disabled assignment of WREG as
8487 the result reg to prevent occurence of just fixed #1235003,
8489 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8490 symbols (avoids duplicate symbols in .asm file)
8491 * (pic14emitRegularMap): use emitSymbolToFile()
8492 * src/pic/gen.c (aopOp): fixed spillLocation handling
8493 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8494 * (genDataPointerSet): removed unneccessary variables/output
8496 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8498 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8499 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8501 2005-07-21 Raphael Neider <rneider AT web.de>
8503 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8504 architecture cannot handle them efficiently, fixes bug #1235003
8505 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8506 check for empty sets before using them (fixes bug #1232190)
8508 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8510 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8511 (lnksect2): generate warnings for memory overlap
8512 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8513 constseg to set the name of these segments so you can instruct the linker
8514 to place them in banks
8515 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8516 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8517 added code_seg and const_seg to options
8518 * src/SDCCglue.c (emitMaps): use options.const_seg,
8519 (createInterruptVect): put interrupt vectors in segment HOME,
8520 (glue): put HOME before static segment and put the main glue in HOME,
8521 (glue): use options.code_seg
8522 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8523 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8524 these segments so you can instruct the linker to place them in banks
8525 (linkEdit): use code_loc for HOME segment which should be the first
8526 segment in code memory now
8527 * src/SDCCmem.c: fixed more stuff like bug 1238386
8528 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8529 (changePointer): don't change function pointers to code pointers for
8531 (compareType): added exceptional check for banked function pointers
8532 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8533 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8534 after static in code memory
8535 * src/mcs51/gen.c: added aopLiteralLong prototype,
8536 (aopForSym): use getSize for functions,
8537 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8538 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8539 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8541 (genPcall): use call for literal function pointers and generate banked
8542 calls over the one trampoline so there's only one place for the user to
8543 modify according to his/hers hardware,
8544 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8545 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8546 * src/mcs51/main.c: added keyword banked,
8547 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8548 * support/Util/SDCCerr.c,
8549 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8550 needed for passing the bank and address to the trampoline
8551 * device/lib/mcs51/crtbank.asm: added for bankswitching
8552 * device/lib/mcs51/Makefile: added crtbank
8554 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8556 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8557 for fields at offset 0 of a struct or union as reported
8558 on 2005-07-07 in the developer mailing list.
8560 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8562 * src/SDCCmem.c: fixed bug 1238386
8564 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8566 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8567 (patch #1144962), added peephole 300, enabled 259.x
8568 * doc/sdccman.lyx: removed screenshot and provided link instead
8570 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8572 * doc/sdccman.lyx: added section about debugging with ddd
8573 * doc/figures/ddd_example.eps: screenshot of debugging session
8575 2005-07-04 Raphael Neider <rneider AT web.de>
8577 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8578 like CODE pointers, fixes #1115683
8579 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8580 call, fixes bugs #1232211, #1228110,
8581 fixed wrong casts to pCodeFlow from pCodeInstructions
8583 2005-07-04 Raphael Neider <rneider AT web.de>
8585 * src/pic/gen.c (popGet): changed assert to allow for
8587 * (popGetAddr): changed signature to provide
8588 an additional index, patched all call sites
8589 * (genCmpEq): handle literal-like operands correctly
8590 * (genAddrOf): added sanity checks on __code/__data pointers
8591 * (genAssign): added handling of symbols from __code section
8592 * (gencjne): do not generate code for comparisons whose result
8593 is neither stored nor used, fixes bug #1171114
8594 * (AccLsh, AccRsh): operate on operand instead of WREG
8595 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8596 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8598 * rewrote complete shift-by-literal logic, commented unused
8600 * (genConstPointerGet): get multiple bytes (if result size > 1),
8601 fixed handling of non-immediate addresses
8602 * (genPointerGet): handle CODE pointers like CONST pointers
8603 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8604 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8605 operand is to be treated as a literal or not
8606 * (mov2w,genPcall,genCmpEq),
8607 src/pic/genarith.c: use aop_isLitLike() to decide between
8608 literal/register contents
8609 * (addSign): added missing offset
8610 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8611 only emit comment in debug-mode,
8612 use {aop,op}_isLitLike throughout the file
8613 * src/pic/glue.c: fix initializers for pointers (work in progress)
8614 * src/pic/pcode.c (get_op): honor index on _const symbols
8615 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8616 * (dumppBlock): added pCode size estimation
8617 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8618 check for IS_SYMOP before OP_SYMBOL'ing
8619 * fixed indentation, compacted switch-statements
8620 * (allocReg): find free register and allocate it instead of
8621 allocating new registers all the time
8622 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8623 registers as its operands (necessary only for multibyte GETs)
8625 2005-07-01 Raphael Neider <rneider AT web.de>
8627 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8628 debugging .asm-output macros FENTRY + FEXIT
8629 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8631 * (emitpComment): NEW, printf to pCode
8632 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8634 * (popGetAddr): NEW, variant of popGet to access an immediates
8635 high(er) bytes instead of the n'th byte of memory they reference,
8636 replaced popGet with popGetAddr where neccessary
8637 * (genDataPointerGet): reactivated and fixed implementation
8638 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8640 * (genDataPointerSet): fixed multibyte assignments
8641 * (genpic14Code): fixed --i-code-in-asm handling
8642 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8643 * (genPlus): fixed index-out-of-bounds error
8644 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8645 * src/pic/ralloc.c: added debugging output macro FENTRY2
8646 * (spillThis): fixed indentation, enbraced for-body for clarity
8647 * (rematStr): commented out as now unused
8648 * (regTypeNum): commented out special spill case (overwrites
8650 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8652 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8654 * doc/sdccman.lyx: documented sfr16/sfr32,
8655 added example for using storage class with function pointers
8656 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8658 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8660 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8661 * device/lib/_itoa.c,
8662 * device/lib/_ltoa.c: optimized codesize
8663 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8664 but don't know how to suppress the double warning.
8665 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8666 * support/Util/SDCCerr.c,
8667 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8669 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8671 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8672 fixed old K&R prototypes
8673 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8674 * device/lib/_gptrget.c,
8675 * device/lib/_gptrgetc.c,
8676 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8677 also new versions for small generic pointers and banked generic pointers
8678 * src/port.h: added const_name
8679 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8680 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8681 * src/SDCCcse.c (findPrevIc): check all associative operators
8682 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8683 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8684 * src/SDCCmem.c: updated comments,
8685 set far-space to 0 for pdata, results in optimized code
8686 * src/SDCCmem.h: added macro CONST_NAME
8687 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8688 moving the info into the highest bits, see also gptrget/gptrput
8689 * src/src.dsp: added sdcc.ico to project files
8690 * src/avr/gen.c (genCast): fixed bug 0x%d
8691 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8692 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8693 relation between ptr_type and DCL_TYPE,
8694 (genCast): fixed bug 0x%d
8695 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8696 (CODE)" for const_name
8697 * src/hc08/gen.c (genCast): fixed bug 0x%d
8698 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8699 (hc08_port): added "CONST (CODE)" for const_name
8700 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8701 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8702 between ptr_type and DCL_TYPE,
8703 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8704 operand* and took AOP() inside function so sfr-ness can be checked,
8705 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8707 (genFunction, genEndFunction): optimized stack setup,
8708 (genMinus): optimized for literals with ending zeroes (in bytes),
8709 (genCast): fixed bug 0x%d
8710 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8711 (mcs51_port): added "CONST (CODE)" for const_name
8712 * src/mcs51/peeph.def: made rule 226 more generic
8713 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8714 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8715 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8716 * src/z80/main.c (z80_port): added NULL for const_name,
8717 (gbz80_port): added NULL for const_name
8718 * support/regression/tests/bug663539.c,
8719 * support/regression/tests/sfr16.c: new tests
8721 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8723 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8725 2005-06-24 Raphael Neider <rneider AT web.de>
8727 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8729 * device/include/pic16/signal.h: added USBIF
8732 2005-06-24 Raphael Neider <rneider AT web.de>
8734 * device/lib/pic16/libdev/pic18f2455.c,
8735 device/include/pic16/pic18f2455.h: NEW
8736 * device/include/pic16/pic18fregs.h,
8737 device/lib/pic16/pics.all,
8738 src/pic16/device.c: added 18f2455
8739 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8740 device/include/pic16/{pic18f[68][567].h,usart.h}:
8741 replaced MULTIPLE_USARTS define with more relaible
8742 compatibility sfrs (for USART access)
8744 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8746 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8747 and the output asm file line is printed on two lines.
8749 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8751 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8752 BGT, BLE, BHI, and BLS instructions
8753 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8755 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8756 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8758 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8760 2005-06-15 Raphael Neider <rneider AT web.de>
8762 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8763 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8764 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8765 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8766 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8768 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8770 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8771 Marcel Telka in bug #1215704
8773 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8775 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8776 located in shared memory bank.
8778 2005-05-31 Raphael Neider <rneider AT web.de>
8780 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8781 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8782 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8784 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8786 * device/lib/_strncpy.c: fixed the fix
8788 2005-05-26 Raphael Neider <rneider AT web.de>
8790 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8791 initializers with \0, bug #1208187
8792 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8793 intializers with \0, bug #1208187
8795 2005-05-26 Raphael Neider <rneider AT web.de>
8797 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8798 initializers with \0, bug #1208187
8799 * src/pic16/main.c (_process_pragma): added sanity checks
8800 for stack position and size, emit warnings when appropriate
8802 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8804 * device/lib/_strncpy.c: fixed not filling with \0
8806 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8808 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8810 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8811 compound_statement),
8813 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8815 2005-05-24 Raphael Neider <rneider AT web.de>
8817 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8819 2005-05-24 Raphael Neider <rneider AT web.de>
8821 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8822 TRISE definitions, closes bug #1162453
8824 2005-05-22 Raphael Neider <rneider AT web.de>
8826 * src/pic16/main.c (_process_pragma): check for missing
8827 arguments to pragmas code and udata
8828 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8829 consistency fixes to match other headers (thanks to Jim Paris)
8830 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8832 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8834 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8836 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8838 * support/regression/tests/bug1198642.c: new test
8839 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8840 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8841 * support/scripts/resource.h,
8842 * support/scripts/resource.rc,
8843 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8844 * support/scripts/sdcc.ico: added 32x32 icon
8846 2005-05-18 Raphael Neider <rneider AT web.de>
8848 * device/lib/pic16/libdev/pic18f*.c,
8849 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8850 keywords to "__sfr" and "__at (X)"
8851 * device/include/pic16/pic18fregs.h: added pic18f4520
8852 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8853 #1203088 (MPLAB compatibility)
8855 2005-05-17 Raphael Neider <rneider AT web.de>
8857 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8858 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8859 * device/lib/pic16/pics.all: added new devices
8860 * src/pic16/device.c: added support for pic18f4520
8862 2005-05-16 Raphael Neider <rneider AT web.de>
8863 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8864 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8865 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8866 convenience function for bit access
8868 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8870 * device/lib/printf_large.c: fixed bug 1193299
8871 * support/regression/tests/bug1057979.c: added test %3.3s
8873 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8875 * device/include/mcs51/8051.h,
8876 * device/include/mcs51/8052.h: made parseable with lint
8877 * device/include/mcs51/lint.h: added include file for (sp)lint
8878 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8879 * doc/cdbfileformat.lyx,
8880 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8882 2005-05-14 Raphael Neider <rneider AT web.de>
8884 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8885 * device/lib/pic16/libc/stdlib/itoa.c (new)
8886 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8887 * device/lib/pic16/libio/Makefile: exclude subdir according to
8888 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8889 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8890 * src/pic16/gen.c (genFunction): prevent annoying warning
8891 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8893 * support/cpp2/cppmain.c (cpp_output_string): new
8894 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8897 2005-05-13 Borut Razem <borut.razem AT siol.net>
8899 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8901 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8903 * .version: changed to version 2.5.1; back to bleeding edge development
8905 2005-05-11 Borut Razem <borut.razem AT siol.net>
8907 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8908 generate PDF version 1.3 documents
8910 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8912 * .version: changed to version 2.5.0
8914 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8916 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8918 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8920 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8921 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8922 well as many smaller updates.
8923 * .version: changed to version 2.5.0-pre1
8925 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8927 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8929 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8931 * support/regression/tests/bug1185672.c: added
8932 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8934 * src/mcs51/gen.c (genCall): added comments, made it look safer
8935 * src/mcs51/gen.c (genEndFunction): simplified
8937 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8939 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8941 2005-04-14 Borut Razem <borut.razem AT siol.net>
8943 * fixed bug 1045046 - SIGSEGV with really simple code?:
8944 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8945 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8947 2005-04-14 Borut Razem <borut.razem AT siol.net>
8949 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8950 src/pic16/device.h: temporarily disabled experimental #inline pragma
8953 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8955 * device/include/z80/stdio.h,
8956 * device/include/z80/string.h: removed these highly incomplete files so
8957 SDCC can use the default ones in device/include/
8959 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8961 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8963 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8966 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8968 * device/include/malloc.h: removed redundant __reentrant prototypes
8969 * device/lib/_mullong.c: added working xstack variant in asm (C version
8970 doesn't pass regression tests)
8971 * device/lib/bpx.c: used __data and made bpx char for mcs51
8972 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8973 (createFunction): fixed bug with xstackPtr
8974 * src/SDCCcse.c: corrected comments
8975 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8976 (killDeadCode, eBBlockFromiCode): removed unused code
8977 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8979 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8980 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8981 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8982 (genModOneByte): fixed warning in MSVC
8983 * src/mcs51/main.c (): added comments
8984 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8986 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8988 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8990 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8992 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8994 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8996 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8997 characters arrays of larger size than the declared one.
8999 2005-04-10 Borut Razem <borut.razem AT siol.net>
9001 * src/pic/gen.c (genInline),
9002 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
9003 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
9004 (findNextInstruction), (findPrevInstruction),
9005 (findInstructionUsingLabel),
9006 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
9007 * src/pic/pcode.c (findLabel): added missing '\n'
9008 * src/src.dsp: added SDCCdwarf2.c to the project
9010 2005-04-09 Borut Razem <borut.razem AT siol.net>
9012 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9014 2005-04-08 Raphael Neider <rneider AT web.de>
9016 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9017 into the chain after a given one) and mergeDefmapSymbols (combine
9018 defmap entries for each symbol per pcode)
9019 * (createDefmap): have defmap entries merged in the end
9020 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9021 a symbol before replacing one access type's symbol, merge symbols in
9022 the end (replacement symbol might already have an entry)
9023 * (assignValnums): keep reference to written WREG intact
9025 2005-04-08 Raphael Neider <rneider AT web.de>
9027 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9030 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9032 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9035 2005-04-07 Raphael Neider <rneider AT web.de>
9037 * device/include/pic16/usart.h: added compatibility defines for
9038 devices with more than one USART
9039 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9041 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9043 * device/lib/Makefile.in: updated for port specific include
9045 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9047 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9049 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9051 * device/include/8051.h,
9052 * device/include/8052.h,
9053 * device/include/at89S8252.h,
9054 * device/include/at89c55.h,
9055 * device/include/at89x051.h,
9056 * device/include/at89x51.h,
9057 * device/include/at89x52.h,
9058 * device/include/mcs51reg.h,
9059 * device/include/reg51.h,
9060 * device/include/reg764.h,
9061 * device/include/regc515c.h,
9062 * device/include/sab80515.h: (re)moved these 12 files
9063 * device/include/mcs51/8051.h,
9064 * device/include/mcs51/8052.h,
9065 * device/include/mcs51/at89S8252.h,
9066 * device/include/mcs51/at89c55.h,
9067 * device/include/mcs51/at89x051.h,
9068 * device/include/mcs51/at89x51.h,
9069 * device/include/mcs51/at89x52.h,
9070 * device/include/mcs51/mcs51reg.h,
9071 * device/include/mcs51/reg51.h,
9072 * device/include/mcs51/reg764.h,
9073 * device/include/mcs51/regc515c.h,
9074 * device/include/mcs51/sab80515.h: and added them here
9076 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9078 * device/include/stdarg.h: changed SDCC specific keywords to double
9080 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9082 * device/include/hc08/mc68hc908gp32.h,
9083 * device/include/hc08/mc68hc908jb8.h,
9084 * device/include/hc08/mc68hc908jkjl.h,
9085 * device/include/hc08/mc68hc908qy.h: fixed comments
9086 * device/include/mcs51/README: updated
9087 * device/include/mcs51/c8051f120.h: added PINRSF
9088 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9089 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9090 amidst code. Also inline is not supported.
9092 2005-04-06 Raphael Neider <rneider AT web.de>
9094 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9095 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9096 callers stack/frame pointers
9098 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9100 * device/include/pic16/usart.h: added, missing in previous commit,
9101 * device/include/pic16/adc.h: fixed typo,
9102 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9104 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9106 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9107 uninitialized because a bug appears with gplink
9108 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9109 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9110 complains for unrecognised option
9112 2005-04-05 Raphael Neider <rneider AT web.de>
9114 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9115 structs as well (using memcpy)
9116 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9117 on ISRs (GOTO has no label)
9118 * src/pic16/device.h: added OF_OPTIMIZE_DF
9119 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9120 new data flow analysis/optimization
9121 * src/pic16/pcode.c: added (prototypes for and implementation of)
9122 dataflow analysis functions, fixed pCodeInstructions' inCond and
9123 outCond values, made RCALL a branch instruction
9124 * (pic16_unlinkpCode): keep C line if possible
9125 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9126 C line moved if possible
9127 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9128 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9129 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9130 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9132 * (pic16_getJumptabpCode): NEW, needed in...
9133 * (LinkFlow): fixed handling of jumptables, calls and conditional
9135 * (pic16_InsertCommentAfter): NEW
9136 * (pic16_pCodeReplace): made verbose and flow preserving
9137 * (AnalyzeFlow): added call to data flow analysis
9138 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9139 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9140 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9142 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9144 * src/SDCCast.c (decorateType): fixed bug #1105626
9146 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9148 * device/include/asm/pic16/features.h,
9149 * pic18f*.h headers,
9150 * device/include/pic16/adc.h,
9151 * device/include/pic16/delay.h,
9152 * device/include/pic16/i2c.h,
9153 * device/include/pic16/malloc.h,
9154 * device/include/pic16/stdio.h,
9155 * device/include/pic16/stdlib.h,
9156 * device/include/pic16/string.h,
9157 * device/lib/pic16/libc/stdio/printf_tiny.c,
9158 * device/lib/pic16/libc/stdio/printf_small.c,
9159 * device/lib/pic16/libc/stdio/strmgpsim.c,
9160 * device/lib/pic16/libc/stdio/strmmssp.c,
9161 * device/lib/pic16/libc/stdio/strmusart.c,
9162 * device/lib/pic16/libc/stdio/vfprintf.c,
9163 * device/lib/pic16/libc/stdlib/ltoa.c,
9164 * device/lib/pic16/libc/stdlib/putchar.c,
9165 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9166 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9167 * device/lib/pic16/libc/stdlib/memchrram.c,
9168 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9169 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9170 * device/lib/pic16/libio/adc/adcbusy.c,
9171 * device/lib/pic16/libio/adc/adcread.c,
9172 * device/lib/pic16/libio/adc/adcsetch.c,
9173 * device/lib/pic16/libio/usart/ubaud.c,
9174 * device/lib/pic16/libio/usart/ubusy.c,
9175 * device/lib/pic16/libio/usart/udrdy.c,
9176 * device/lib/pic16/libio/usart/uopen.c,
9177 * device/lib/pic16/libio/usart/uputc.c,
9178 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9179 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9180 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9181 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9182 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9183 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9184 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9185 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9186 specific keywords to double underlined form,
9187 * device/lib/pic16/libc/Makefile.rules,
9188 * device/lib/pic16/libsdcc/Makefile.rules,
9189 * device/lib/pic16/libm/Makefile,
9190 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9191 to compile with C standard set in Makefile.common
9192 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9193 rand.c and crc.c in compilation process,
9194 * device/lib/pic16/libsdcc/int/divuint.c,
9195 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9196 `c' from signed to unsigned,
9197 * device/lib/pic16/startup/crt0.c,
9198 * device/lib/pic16/startup/crt0i.c,
9199 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9200 keywords to double underlined form, bug fixes in _do_cinit function
9201 which prevented the correct initialization of the .idata segment,
9202 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9203 core to enter a infinite loop
9204 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9206 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9208 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9210 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9212 * device/include/Makefile.in: add support for hc08 subdirectory
9213 * device/include/hc08/: new subdirectory
9214 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9215 Lucas Loizaga, thanks!
9216 * device/include/hc08/mc68hc908qy.h,
9217 * device/include/hc08/mc68hc908gp32.h,
9218 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9219 their own directory. Changed internal macro names to use the compiler
9220 reserved namespace. Changed SDCC specific keywords to double
9222 * device/include/math.h,
9223 * device/include/malloc.h,
9224 * device/include/stdarg.h,
9225 * device/include/stdbool.h
9226 * device/include/string.h,
9227 * device/include/tinibios.h,
9228 * device/include/ds400rom.h,
9229 * device/include/8051.h,
9230 * device/include/8052.h,
9231 * device/include/80c51xa.h,
9232 * device/include/at89c55.h,
9233 * device/include/at89S8252.h,
9234 * device/include/at89x51.h,
9235 * device/include/at89x52.h,
9236 * device/include/ds80c390.h,
9237 * device/include/reg764.h,
9238 * device/include/regc515c.h,
9239 * device/include/sab80515.h,
9240 * device/include/mcs51/c8051f000.h,
9241 * device/include/mcs51/c8051f018.h,
9242 * device/include/mcs51/c8051f020.h,
9243 * device/include/mcs51/c8051f040.h,
9244 * device/include/mcs51/c8051f060.h,
9245 * device/include/mcs51/c8051f120.h,
9246 * device/include/mcs51/c8051f300.h,
9247 * device/include/mcs51/c8051f310.h,
9248 * device/include/mcs51/c8051f320.h,
9249 * device/include/mcs51/c8051f330.h,
9250 * device/include/mcs51/c8051f350.h,
9251 * device/include/z180.h: Changed SDCC specific keywords to double
9254 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9256 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9258 * (pic16_assignConfigWordValue): disable testing of configuration
9259 register value with config mask,
9260 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9261 function with port->fun_prefix,
9262 * (genFunction): when generating a naked interrupt function never
9263 create an absolute segment placed in interrupt vector address, place
9264 the actual interrupt function at IVA instead, when an interrupt
9265 function is generated with unspecified interrupt then do not create
9266 the absolute section,
9267 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9268 code for generating a call to generic pointer get/put function with
9269 a call to function pic16_callGenericPointer(),
9270 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9271 the call to the generic pointer get/put functions with prefixing the
9272 function name with port->fun_prefix,
9273 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9274 * src/pic16/main.c (_process_pragma): prefix function with
9276 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9277 calling assembler, old 18Fxxxx macro is deprecated,
9278 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9279 PC_ASMDIR in while condition,
9280 * (findInstruction): add PC_ASMDIR in while condition,
9281 * (buildCallTree): prefix main with port->fun_prefix,
9282 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9283 identifier for variable with banked access in instructions BTFSS,
9284 BTFSC, BCF, BSF, BTG
9285 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9286 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9287 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9288 perform optimization when enviroment variable NO_REG_OPT is set,
9289 * (insideLRBlock): NEW, return 1 if register is inside an
9290 INF_LOCALREGS block,
9291 * (RemoveRegFromLRBlock): remove a register that is completely
9292 eliminated by register optimization, but it is still left in local
9293 register store/restore in/from stack block,
9294 * (Remove2pcodes): after removing register, check to see if it
9295 should be removed from local register store/restore in/from stack
9297 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9298 DUMMY_READ_VOLATILE,
9300 * device/include/pic16/adc.h: minor prototype modifications and
9302 * device/include/pic16/malloc.h: added GPL notice various
9304 * device/include/pic16/stdint.h: NEW, standard header for ints
9305 * device/include/pic16/delay.h: NEW, header for delay functions,
9306 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9308 * device/include/pic16/signal.h: NEW, header providing helper macros
9309 for implementing signal handlers,
9310 * device/include/pic16/stdio.h: added prototypes for functions,
9311 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9312 prototypes for stdin and stdout, added macro PUTCHAR to
9313 automatically implement putchar function prototype,
9314 * device/include/pic16/usart.h: modified and updated USART library,
9315 * device/lib/pic16/libio/adc/,
9316 * device/lib/pic16/libio/i2c: some modifications to improve library
9318 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9319 family of functions,
9320 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9321 family of functions and other sources,
9322 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9323 of the PIC18Fxx[28] devices,
9324 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9325 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9326 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9327 _do_cinit function, because the previous failed when local variables
9328 where not placed in the same memory bank,
9329 * device/lib/pic16/libsdcc/char/: various modifications to improve
9330 library performance,
9331 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9332 information on the new functions of the c library and more...
9334 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9336 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9338 2005-03-26 Raphael Neider <rneider AT web.de>
9340 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9341 if condition == CARRY)
9342 * (genCmp): adapted to new genSkipc semantics
9343 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9344 on rIfx (genCmp was broken)
9346 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9348 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9349 * src/z80/main.c (_keywords[]),
9350 * src/SDCCglobal.h (struct options),
9352 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9353 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9354 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9355 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9356 always available in leading double underscore form. The C99 support is
9357 mostly missing, but it's a start.
9358 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9359 reserved identifier "__data".
9361 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9363 * src/mcs51/peeph.def: fixed bug 1170013
9365 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9367 * device/include/mcs51reg.h: fixed bug 842007
9369 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9371 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9374 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9376 * src/port.h (struct PORT),
9377 * src/avr/ralloc.c (avr_assignRegisters),
9379 * src/ds390/ralloc.c (ds390_assignRegisters),
9381 * src/hc08/ralloc.c (hc08_assignRegisters),
9383 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9385 * src/pic/ralloc.c (pic14_assignRegisters),
9387 * src/pic16/ralloc.c (pic16_assignRegisters),
9389 * src/xa51/ralloc.c (xa51_assignRegisters),
9391 * src/z80/ralloc.c (z80_assignRegisters),
9393 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9394 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9396 * src/SDCCdflow.c (computeDataFlow),
9398 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9400 * src/SDCCcflow.c (*),
9402 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9403 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9404 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9405 immedDom() returning wrong block; probably fixes bug #1160833)
9407 2005-03-20 Borut Razem <borut.razem AT siol.net>
9409 * support/scripts/inc2h.pl: WIN32 port
9411 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * device/lib/makefile.in: added abs.c and labs.c
9415 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9417 * device/include/stdint.h: added
9418 * device/lib/abs.c: added
9419 * device/lib/labs.c: added
9420 * device/include/stdlib.h: added abs() and labs() prototypes
9421 * device/lib/libsdcc.lib: added abs and labs
9422 * device/include/float.h,
9423 * device/lib/_fsmul.c,
9424 * device/lib/printf_fast.c,
9425 * device/lib/printf_tiny.c: updated comments
9427 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9429 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9432 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9434 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9435 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9437 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9439 * device/lib/printf_large.c: removed inline assembly for portability and
9440 readability. Use printf_fast if speed or size are more important.
9441 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9442 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9444 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9446 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9447 prevent compiler warning
9449 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9451 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9452 moved to level 0 and declared as static. Also they are explicit
9453 placed in access bank. This was necessery because some times they
9454 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9455 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9456 optimizations. Currently only compare to unsigned char is implemented,
9457 * src/pic16/gen.c: added fReturnIdx array,
9458 * (struct resolvedIfx) is moved to gen.h and made public,
9459 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9460 * (aopForSym): added an optimization to directly store in stack of
9461 the operand of a SEND iCode,
9462 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9463 but as registers instead (AOP_REG) using the fReturnIdx array,
9464 * (pic16_freeAsmop): remove the freed register from the
9465 _G.sregsAlloc field,
9466 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9467 a compare of 'WREG',
9468 * (pic16_popGetTempRegCond): changed function prototype, now
9469 function takes also a bitVector argument v which holds the current
9470 set of registers that are allocated for stack access by aopForSym,
9471 registers allocated in aopForSym for accessing stack symbols are not
9472 any more part of the functions usedRegs field,
9473 * (genCall): some times aopOp is called for a stack variable to be
9474 send, aopForSym might perform the push, if this is true make sure
9475 that genCall doesn't push the variable twice by testing _G.resDirect,
9476 * (genFunction): changed testing for unspecified interrupt number
9477 from 256 to INTNO_UNSPEC,
9478 * modified selection scheme of frame pointer generation. Previously
9479 if function did use local registers a frame pointer was generated,
9480 now a frame pointer is generated only if function has arguments
9481 (that need PLUSW2 register access), or has stack arguments, or the
9482 compiler is not instructed to omit the frame pointer,
9483 * (genEndFunction): before restoring local registers that were saved
9484 in the function preamble, also restore the registers that *might*
9485 have been allocated for stack access,
9486 * (genRet): removed some old comments,
9487 * (genCmp, the active (RN's) version): added a call to the
9488 pic16_genCmp_special function to perform the compare with a more
9489 robust and optimized way,
9490 * (genInline): a feature has been added in inline code generation,
9491 which allows a wildcard variable substitution when writing inline
9492 assembly. Code is incomplete and experimental therefore undocumented,
9493 * (genCast): changed order of aopOp for result and right to allow
9494 aopForSym to directly load the result if possible,
9495 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9496 perform an optimized compare on some selected special occasions,
9497 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9498 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9499 generate an IVT any more,
9500 * src/pic16/main.c (pic16_optionsTable): added command line option
9502 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9503 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9505 * src/pic16/NOTES: Raphael Neider added in list of active developers
9506 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9507 jumptable_end to prevent bug #,
9508 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9509 inCond and outCond fields,
9510 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9511 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9512 turn off register spilling,
9513 * (packRegsForOneUse): synced with other ports' versions although it
9514 is not used currently,
9515 * (pic16_packRegisters): added an optimization while reading
9516 structure bitfields, some registers may be saved (malloc code is
9517 decreased by 80 bytes)
9519 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9521 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9522 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9523 this can be optimized more?
9525 2005-03-10 Raphael Neider <rneider AT web.de>
9527 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9528 genNearPointerGet): (hopefully) fixed access to bitfields via
9529 pointers (p->bitN = x; and x = p->bitN; failed)
9531 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9533 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9535 2005-03-09 Raphael Neider <rneider AT web.de>
9537 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9539 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9541 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9542 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9543 (regTypeNum): set REG_BIT type if necessary
9544 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9545 * support/regression/tests/critical.c: check bug 1144613
9547 2005-03-02 Raphael Neider <rneider AT web.de>
9549 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9551 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9553 * src/avr/ralloc.c (serialRegAssign),
9554 * src/ds390/ralloc.c (serialRegAssign),
9555 * src/hc08/ralloc.c (serialRegAssign),
9556 * src/mcs51/ralloc.c (serialRegAssign),
9557 * src/pic/ralloc.c (serialRegAssign),
9558 * src/pic16/ralloc.c (serialRegAssign),
9559 * src/xa51/ralloc.c (serialRegAssign),
9560 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9562 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9564 * src/SDCCast.c (decorateType): fixed bug 1124787
9566 2005-02-20 Hubert Sack <sack AT digiplan.de>
9567 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9569 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9572 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9574 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9575 to keep the correct label reference count when adding/removing references
9576 to labels. A peephole file using this is appended to patch #1144962.
9578 2005-02-14 Raphael Neider <rneider AT web.de>
9580 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9581 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9582 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9583 retrievals of result operand's value on assignment
9585 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9587 * device/include/pic16/string.h: modified prototype for memccpy()
9588 to memccpy(void *, void *, char, size_t)
9589 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9590 check whether to omit frame pointer or not,
9591 * (genInline): convert all occurences of "\n" to LF in inline
9592 assembler blocks, this helps formatting the inline text,
9593 * (pic16_loadFSR0): modified prototype,
9594 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9595 removed some 8051 legacy code,
9596 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9597 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9598 before allocating temporary registers in functions,
9600 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9602 * support/regression/tests/bitvars.c: corrected the "fix"
9604 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9606 * support/regression/tests/bitvars.c,
9607 * support/regression/tests/bitwise.c,
9608 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9610 2005-02-10 Raphael Neider <rneider AT web.de>
9612 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9613 different size for Alpha
9614 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9616 2005-02-09 Raphael Neider <rneider AT web.de>
9618 * src/SDCC.lex(doPragma) : save and restore warning options as well
9619 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9620 * have #pragma less_pedantic set the errorlevel to WARNING
9622 * (cloneOptimize) : fixed wrong malloc's size
9623 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9624 facilitate correct handling of #pragma (save|restore)
9626 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9628 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9630 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9632 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9634 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9636 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9638 2005-02-02 Raphael Neider <rneider AT web.de>
9640 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9641 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9642 * (pic16_storeForReturn): fixed to allow returning function pointers
9643 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9644 * device/include/pic16/{stddef.h,stdbool.h}: added
9646 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9648 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9650 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9652 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9653 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9654 appeared to be required
9656 2005-01-31 Borut Razem <borut.razem AT siol.net>
9658 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9659 include/mcs51 and include/z80 directories to the package
9661 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9663 * src/hc08/gen.c (genFunction): fixed bug #1112752
9665 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9667 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9669 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9671 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9673 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9675 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9677 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9679 * device/include/c8051fxxx.h: removed these 6 files
9680 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9682 2005-01-26 Raphael Neider <rneider AT web.de>
9684 * src/pic16/gen.c (genAssign): fixed assignment from longs
9685 in codespace (were cut to three bytes)
9686 * (genDummyRead): implemented (except for CODESPACE...),
9688 * src/pic16/glue.c (emitStatistics): beautified
9689 * device/lib/pic16/libm/Makefile: added include path
9691 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9693 * src/z80/gen.c (aopPut): fixed bug #1103902
9695 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9697 * device/lib/expf.c: fixed bug #1095792
9699 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9701 * device/lib/pic16/libm: added Math library sources
9703 2005-01-24 Raphael Neider <rneider AT web.de>
9705 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9706 to enable upcast to pCodeOpReg2 (there is no type tag to
9707 differenciate the two and pic16_popGet2p cast into PCOR2)
9708 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9709 (sizeof(sectNames) changed to sizeof(sectName))
9710 Both patches fix segfaults under MinGW.
9712 2005-01-23 Raphael Neider <rneider AT web.de>
9714 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9715 Safe_[mc]?alloc()'ed variables
9716 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9717 of (byte sized) temporaries (assign them to WREG for now)
9718 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9719 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9720 this might fix SIGSEGVs on MinGW...
9721 * src/SDCCopt.c (killDeadCode): restored original behaviour
9722 (volatile operands might get thrown away though)
9724 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9726 * src/pic16/gen.c: fixed bug #1106975,
9727 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9728 pointer update, INTCON is saved, global interrupts are disabled and
9729 restored after updateing TOS.
9730 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9731 * added function attribute 'shadowregs' to take advantage of shadow
9733 * added function attribute 'wparam' as an alternative to the wparam
9735 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9736 user declares a non-ISR function as 'shadowregs',
9737 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9739 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9741 * .version: bumped version number to 2.4.8
9742 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9744 * device/lib/pic16/libio/i2c/: I2C module support library,
9745 * device/include/pic16/i2c.h: I2C support library header,
9746 * device/lib/pic16/libc/stdio/: standard IO support sources,
9747 * (printf_small.c): printf_small() source, supports float print,
9748 * (printf_tiny.c): printf_tiny() source, does not support floats,
9749 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9750 enable global optimizations for entire library source, other
9751 Makefiles in the source tree are also modified to reflect this,
9752 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9754 * doc/sdccman.lyx: updated to reflect new changes,
9755 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9756 sym->onStack if-case,
9757 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9758 sbit, idata, _idata, xdata, _xdata,
9759 * added pragma library, to link an external library, (see doc),
9760 * removed command line options, --pomit-config-words, --pomit-ivt,
9761 --pleave-reset-vector,
9762 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9763 when calling assembler to reflect memory model used, also define
9764 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9765 reflect stack model used,
9766 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9767 on stack return NULL,
9769 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9771 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9772 of the operands is volatile. Fixes #1020220
9774 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9776 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9777 * (OptimizeRegUsage): make sure that there is really no other flow where
9778 the first pCode is used
9780 2005-01-22 Raphael Neider <rneider AT web.de>
9782 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9783 to fix #1106967 (pCode->seq are not set up correctly)
9785 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9787 * src/SDCCglue.c (glue): make sure code area is declared before the
9788 static initialization area.
9790 2005-01-21 Raphael Neider <rneider AT web.de>
9792 * device/lib/Makefile.in: fixed test for pic16 install dir
9793 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9795 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9796 added --optimize-goto compiler switch and pragma wparam documentation
9797 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9798 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9799 and PRODH closing bug #1071770 (peephole optimizer)
9801 2005-01-19 Raphael Neider <rneider AT web.de>
9803 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9804 cmdLine buffers (used when calling sdcpp...) are large enough
9805 (MAX_PATH=256 truncates arguments leading to system halts when
9807 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9808 * (genUminus): rewritten to for efficiency
9809 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9810 used uninitialized in some cases)
9811 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9812 copy the third byte from the int -- now assumes 0x80 (data memory)
9813 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9814 operands (genAddLit expects the iCode's operands to swapped as
9815 well), fixed leftover bytes (crashed for short left operands)
9816 * (pic16_genMinusDec): performance improvements, removed false
9818 * (pic16_genMinus): fixed to cope with differently sized operands
9819 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9821 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9822 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9823 new banksel optimization
9824 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9825 analysis for temporary registers (segfaults...)
9826 * src/pic16/peeph.def: added rule
9828 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9830 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9831 which converts a float number to its ASCII representation
9832 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9833 functions to convert the fractional and integer part of a float to ASCII,
9834 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9835 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9837 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9839 * device/include/pic16/adc.h: added GPL info,
9840 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9841 a pCodeOp as tested operand,
9842 * (genNearPointerGet): optimized bit testing, does not use
9843 intermediate register for bit value, test directly instead with
9844 BTFSS, BTFSC, works only for single bits,
9845 * (genpic16Code): dump the name of the iCode in the asm,
9846 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9847 renamed to pic16_decodeOp,
9848 * (serialRegAssign): do not allocate a temporary register for iCode
9849 sequences that test a single bit for 1/0
9851 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9853 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9854 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9855 access stack and frame pointers. They are initially assigned to
9856 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9857 accessing SFRs. Updated all occurences of modification of stack or
9858 frame pointer in gen.c and pcode.c,
9859 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9860 assigning of a literal value to pointers,
9861 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9862 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9865 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9867 * doc/sdccman.lyx: update documentation about stack pragma, added
9868 some info for stack memory models
9870 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9872 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9874 2005-01-08 Raphael Neider <rneider AT web.de>
9876 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9877 udata sections to fix bug #1097823
9879 2005-01-05 Raphael Neider <rneider AT web.de>
9881 * src/pic16/gen.c (genGenericShift): added handling of differently
9882 sized left operand and result
9884 2005-01-04 Raphael Neider <rneider AT web.de>
9886 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9887 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9888 to hold the condition bit)
9889 * added new version of genCmp (old code available via #define)
9890 * added new version of genShiftLeft/genShiftRight in a generic
9891 way, now supports shifting by negative values
9892 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9893 shiftCount (expected by genGenericShift)
9894 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9895 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9897 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9898 is an invalid literal too...)
9900 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9902 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9903 from Raphael Neider,
9904 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9905 for 8-bit literals. This fixes some literal operands which are sign
9906 extended to 16-bits ints when instruction needs only 8-bits.
9908 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9910 * device/lib/logf.c: added mcs51 assembly version
9911 * device/lib/expf.c: added mcs51 assembly version
9912 * device/lib/_logexpf.c: new shared asm code for expf and logf
9913 * device/include/math.h: add defines for assembly math library
9914 * device/lib/Makefile.in: build new _logexpf.c
9915 * device/lib/libfloat.lib: use new _logexpf.c
9917 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9920 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9921 device types which have less than 0x7f registers.
9923 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9925 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9927 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9929 * device/lib/printf_fast.c: only build on supported arch.
9930 * device/lib/printf_tiny.c: only build on supported arch.
9931 * device/lib/printf_fast_f.c: only build if asm float lib
9932 * device/lib/_fsget1arg.c: only build if asm float lib
9933 * device/lib/_fsget2args.c: only build if asm float lib
9934 * device/lib/_fsnormalize.c: only build if asm float lib
9935 * device/lib/_fsreturnval.c: only build if asm float lib
9936 * device/lib/_fsrshift.c: only build if asm float lib
9937 * device/lib/_fsswapargs.c: only build if asm float lib
9938 * device/include/stdio.h: don't provide print_fast,
9939 print_fast_f, print_tiny prototypes if --xstack used
9941 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9943 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9944 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9947 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9949 * device/lib/printf_fast_f.c: same as printf_fast, but
9950 with floating point enabled
9951 * device/lib/printf_fast.c: minor tweaks
9952 * device/include/stdio.h: add printf_fast_f
9954 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9956 * src/SDCCmain.c: make --float-reent default for mcs51
9957 * device/lib/_fsadd.c: added mcs51 assembly version
9958 * device/lib/_fssub.c: added mcs51 assembly version
9959 * device/lib/_fsmul.c: added mcs51 assembly version
9960 * device/lib/_fsdiv.c: added mcs51 assembly version
9961 * device/lib/_fseq.c: added mcs51 assembly version
9962 * device/lib/_fsneq.c: added mcs51 assembly version
9963 * device/lib/_fsgt.c: added mcs51 assembly version
9964 * device/lib/_fslt.c: added mcs51 assembly version
9965 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9966 * device/lib/Makefile.in: add _fscmp to build
9967 * device/lib/libfloat.lib: add _fscmp to build
9969 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9971 * device/lib/_fs2slong.c: added mcs51 assembly version
9972 * device/lib/_fs2sint.c: added mcs51 assembly version
9973 * device/lib/_fs2schar.c: added mcs51 assembly version
9974 * device/lib/_fs2ulong.c: added mcs51 assembly version
9975 * device/lib/_fs2uint.c: added mcs51 assembly version
9976 * device/lib/_fs2uchar.c: added mcs51 assembly version
9977 * device/lib/_slong2fs.c: added mcs51 assembly version
9978 * device/lib/_sint2fs.c: added mcs51 assembly version
9979 * device/lib/_schar2fs.c: added mcs51 assembly version
9980 * device/lib/_ulong2fs.c: added mcs51 assembly version
9981 * device/lib/_uint2fs.c: added mcs51 assembly version
9982 * device/lib/_uchar2fs.c: added mcs51 assembly version
9983 * device/include/float.h: added #define to select asm vs c
9985 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9987 * device/lib/printf_fast.c: improvements to float output
9988 * device/include/float.h: add defines for assembly float library
9989 * device/lib/_fsget1arg.c: receive 1 float arg
9990 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9991 * device/lib/_fsnormalize.c: normalize a float
9992 * device/lib/_fsreturnval.c: return float, various helper routines
9993 * device/lib/_fsrshift.c: right shift a float's mantissa
9994 * device/lib/_fsswapargs.c: swap 2 floats
9995 * device/lib/Makefile.in: build these 6 new files for mcs51
9996 * device/lib/libfloat.lib: add these 6 files to the library
9998 2004-12-26 Borut Razem <borut.razem AT siol.net>
10000 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
10003 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
10005 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
10006 and fully reentrant and register bank neutral.
10007 * device/lib/printf_fast.c: added float (not enabled by default),
10008 added compact/slower integer (also not enabled by default),
10009 improved size/speed of fast integer code, other minor changes
10010 * device/include/stdio.h, device/lib/Makefile.in,
10011 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10013 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10015 * src/pic16/pcode.c: declaring variables other than at the start of a
10016 block is not supported in C by VC6.
10018 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10020 * applied a previous patch from Raphael Neider that wasn't included
10021 in the previous commits, which fixes infinite loops within jumptable
10023 * made some fixes that previous patches introduced
10025 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10027 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10028 that fixes an issue with AOP_PCODE asmop's offset,
10029 * (pic16_popCopyReg): update instance field too,
10030 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10031 function of pic port,
10032 * (genCmp, genAnd, genAssign),
10033 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10035 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10037 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10038 variables initial values to idata section,
10039 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10040 variables in some functions. This utilizes parmBytes field of iCode
10041 structure to hold the offset of the variable in stack. (might be
10042 able to use the stack field too?)
10043 * applied patch from Raphael Neider # ### , # ###
10044 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10045 variable initial values in idata section,
10046 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10047 for static variables with initial value
10048 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10049 applied fix in while loop from Raphael Neider.
10051 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10053 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10054 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10055 * src/ds390/ralloc.c (serialRegAssign): spill bits
10056 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10057 * support/Util/SDCCerr.c,
10058 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10059 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10060 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10062 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10064 * device/include/sdcc-lib.h: inserted LGPL, added includes
10065 asm/ds390/features.h and asm/mcs51/features.h
10066 * device/include/asm/default/features.h,
10067 * device/include/asm/gbz80/features.h,
10068 * device/include/asm/z80/features.h: added empty _AUTOMEM
10070 * device/include/asm/ds390/features.h,
10071 * device/include/asm/mcs51/features.h: added files with defines for
10072 _AUTOMEM and _STATMEM indicating automatic and static storage class
10073 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10074 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10075 * src/SDCCicode.c (geniCodeCast),
10076 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10077 * src/SDCCloop.c (loopInduction): removed unused variable lr
10078 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10079 to convertToFcall to include char modulo (RFE 1065037), added check
10080 if left operand is unsigned and use abs of literal value
10081 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10082 as it doesn't work after conversion from peephole.def to peephole.rul
10083 * src/mcs51/gen.c (toBoolean): added check for size,
10084 (genModOneByte): optimized code for signed char modulo a literal
10085 power of 2 (thanks to Hubert Sack),
10086 (genRRC): removed unnecessary "clr c",
10087 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10088 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10090 swapped rules 256.c and 256.d,
10091 extended 256.d by using new multiple checks (thanks Erik),
10092 added rules 256.e and 256.f,
10093 updated rule 261.a and 261.b to new generated code
10094 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10096 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10098 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10099 induction related bugs, including first part of bug #1074377
10101 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10103 * applied patch from bug-report #1076292,
10104 * applied patches for genAnd and Goto-optimizations for Raphael
10106 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10107 dump a less iCode information,
10108 * src/pic16/device.h (pic16_options_t): added field debgen,
10109 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10110 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10111 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10113 * (various functions): added macros FENTRY and FENTRY2 to functions,
10114 to emit function prologue,
10115 * (various functions): fixed indentation,
10116 * (genNearPointerGet): fixed loading of FSR0,
10117 * (genPackBits): applied patch from Raphael Neider to fix updating
10118 of FSR0 and touching only the modified bits,
10119 * src/pic16/genarith.c (various functions): added macros FENTRY to
10120 emit function prologue in comments,
10121 * src/pic16/pcode.h: added functions debugf2, debugf3,
10122 * src/pic16/ralloc.c: partial fix for packForPush caused
10123 segmentation fault,
10125 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10127 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10128 <stsp AT users.sourceforge.net> with reversed byte order
10129 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10131 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10133 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10135 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10136 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10138 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10140 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10142 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10144 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10146 (setFromConditionArgs): friendly operand parser for peephole rules,
10147 (operandBaseName, operandsNotRelated): new peephole condition
10148 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10149 architecture specific register naming into account, handles n-way
10150 comparisons, and supports quoted literals
10151 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10153 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10155 * src/mcs51/peeph.def: fixed bug #1076940
10157 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10159 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10161 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10163 Adding support for replacing ljmps with sjmps in jumptables
10164 generated for switch statements. For now you need to set the
10165 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10166 Now 4 algorithms for mcs51 jumptable generation are used:
10167 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10168 addresses loaded pc-relative for up to 112 cases and stack-pushing
10169 target addresses loaded with offset from dptr for up to 256 cases.
10171 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10172 * src/mcs51/main.c: adapted constants for switch table generation
10173 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10175 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10177 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10178 * support/regression/tests/bug1057979.c: added test for bug 1073386
10180 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10182 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10185 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10187 * src/pic16/device.h,
10188 * src/pic16/genarith.c,
10189 * src/pic16/glue.c,
10190 * src/pic16/main.c,
10191 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10193 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10195 Large cummulative patch for pic16 port.
10196 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10197 to call when a stack overflow occurs,
10198 * (malloc.h): added CVS Id tag,
10199 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10201 * added libc directory. The current version of LibC contains string
10202 functions, ctype functions and macros and some functions of the
10203 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10204 be extensively tested in the future. Standard disclaimer here.
10205 Library is not automatically build yet. But one can build it by
10206 invoking 'make' inside the libc directory.
10207 * added ADC library under libio. Preliminary version yet.
10209 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10210 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10211 aopForRemat() now and not by pic16_aopOp(),
10212 * (pic16_popGetTempReg): removed warning messgae when allocating
10213 temporary registers, its a buggy feature and will be removed,
10214 * (pic16_popGet): set register instance field in AOP_CRY,
10215 * (pic16_outBitC): fixed for results in size greater than 1,
10216 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10217 * (pic16_storeForReturn): optimized return of 0,
10218 * (genCmp): experimental code for new genCmp which uses PIC18's
10219 special compare&skip instructions. Initial tests fail some times
10220 with variables grater than 1 byte in size, so new code is disabled,
10221 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10223 * (genCast): began a fix to optimize the casting of a bit to another
10224 bit, now assigning a bitfield to another bitfield will fail, sorry,
10225 * src/pic16/main.c: disabled the use of lr-support feature,
10226 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10227 * added some function prototypes, added function _debugf prototype,
10228 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10229 bits with offset (case PO_GPR_BIT),
10230 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10232 * (isBankInstruction): modified to return 0 for no banking instruction,
10233 and 1 for banking instruction,
10234 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10235 caused stop processing pCodes after a inline assembly block,
10236 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10237 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10238 registers when it shouldn't,
10239 * src/pic16/ralloc.c (allocReg): add preliminary support for
10240 supporting a limited set of temporary registers,
10242 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10244 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10245 genDataPointerSet): ensure assignments always copy in MSB to LSB
10247 (loadRegFromAop): recognize CLRH optimization,
10248 (genFunction): optimize RECEIVE iCodes in reentrant functions
10250 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10252 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10253 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10255 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10256 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10257 contiguous with data
10259 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10261 * device/lib/_gptrget.c (_gptrget),
10262 * device/lib/_gptrgetc.c (_gptrgetc),
10263 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10264 instead of sjmp to ret
10265 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10266 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10268 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10270 * .version: bumped version to 2.4.7
10271 * device/lib/_gptrget.c (_gptrget): is now _naked
10272 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10273 * device/lib/_gptrput.c (_gptrput): is now _naked
10274 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10275 (createFunction): fixed xstack
10276 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10277 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10279 (geniCodeCritical): store original interrupt state in an iTemp bit
10280 var unless stack-auto
10281 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10282 * src/SDCCmain.c (setIncludePath): added include/target to search path
10283 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10284 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10286 (processFuncArgs): put bit vars in bit area
10287 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10288 unsaveRBank): fixed xstack,
10289 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10290 (genFunction, genEndFunction): fixed xstack,
10291 (genAssign): optimization don't walk backwards through mem
10292 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10293 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10294 * support/regression/Makefile: also make library (for stack-auto) when
10295 making "all" and added "test-mcs51-xstack-auto"
10296 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10297 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10298 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10299 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10300 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10301 make-library by MAKE_LIBRARY
10302 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10303 regression tests for xstack
10304 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10305 * support/regression/tests/critical.c: test for critical on mcs51
10307 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10309 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10310 built version of sdcc instead of installed version
10312 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10314 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10315 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10317 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10318 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10319 WARNING: remove device/lib/build/z80/printf.o by hand when
10320 updating from previous build!
10321 * device/lib/z80/printf.c: updated comment
10322 * support/regression/tests/bug1057979.c: test all ports now
10323 * support/regression/tests/bug1065458.c: file added
10325 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10327 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10328 *_start and *_end symbols for static functions
10330 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10332 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10333 and search crt0.o in all library paths,
10334 (setIncludePath): proper handling of --nostdinc,
10335 (setLibPath): proper handling of --nostdlib
10336 * support/regression/Makefile,
10337 * support/regression/ports/ds390/spec.mk,
10338 * support/regression/ports/gbz80/spec.mk,
10339 * support/regression/ports/hc08/spec.mk,
10340 * support/regression/ports/mcs51/spec.mk,
10341 * support/regression/ports/mcs51-large/spec.mk,
10342 * support/regression/ports/mcs51-stack-auto/spec.mk,
10343 * support/regression/ports/z80/spec.mk: use include and lib files from
10344 built version of sdcc instead of installed version
10345 * doc/sdccman.lyx: fixed typo in --nostdinc
10347 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10350 * src/pic/device.c,
10351 * src/pic/ralloc.c,
10352 * src/pic/gen.c : added support to generate code for struct bit fields.
10354 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10356 * as/xa51/xa_version.h,
10357 * device/include/errno.h,
10358 * device/include/regc515c.h,
10359 * device/lib/_itoa.c,
10360 * device/lib/_ltoa.c,
10361 * device/lib/ser_ir_cts_rts.c,
10362 * sim/ucsim/xa.src/glob.cc,
10363 * sim/ucsim/xa.src/inst_gen.cc,
10364 * sim/ucsim/xa.src/xa_bit.cc,
10365 * sim/ucsim/xa.src/xa_sfr.cc,
10366 * sim/ucsim/z80.src/inst_dd.cc,
10367 * sim/ucsim/z80.src/inst_fdcb.cc,
10368 * support/scripts/keil2sdcc.pl,
10369 * src/pic16/pic16.dsp,
10370 * src/pic16/pic16a.dsp: corrected cvs line endings
10371 * device/lib/printf_large.c: fixed bug 1057979
10372 * src/pic16/gen.c: fixed non-C standard code
10373 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10374 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10375 * support/regression/ports/mcs51/support.c: reload T1 asap
10376 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10377 pdata use and clear idata startup behaviour
10378 * support/regression/tests/bug1057979.c: added
10380 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10382 * device/examples/ds390/ow390/ad26.h,
10383 * device/examples/ds390/ow390/cnt1d.h,
10384 * device/examples/ds390/ow390/crcutil.c,
10385 * device/examples/ds390/ow390/ownet.h,
10386 * device/examples/ds390/ow390/owsesu.c,
10387 * device/examples/ds390/ow390/swt12.h,
10388 * device/examples/ds390/ow390/swtoper.c,
10389 * device/examples/ds390/ow390/temp10.h,
10390 * device/examples/ds390/ow390/thermodl.c,
10391 * device/examples/ds390/tinitalk/tinitalk.dsp,
10392 * device/examples/ds390/tinitalk/tinitalk.dsw,
10393 * device/examples/mcs51/clock/hw.h,
10394 * device/examples/mcs51/simple2/go.bat,
10395 * device/examples/serialcomm/windows/serial.h,
10396 * device/examples/xa51/dummy.c,
10397 * device/examples/xa51/hello.c,
10398 * device/include/80c51xa.h,
10399 * device/include/at89x051.h: corrected cvs line endings
10401 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10403 * src/pic16/main.c (options): added command line --gstack, to trace
10404 stack over/under flows,
10405 * added pragma 'wparam' to allow passing first byte of function
10406 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10407 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10408 call to __gstack_test function and sets up the symbol as extern,
10409 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10410 * popaop): added call to pic16_testStackOverflow,
10411 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10413 * (genCall, genPcall): now all parameters are passed via stack
10414 except in functions that are pass to wparam pragma in which WREG is
10416 * (genPcall): REENTRANT flag is checked to see if variable prototype
10417 contains reentrant keyword, don't call a non-reentrant function, via
10418 a reentrant function pointer or vice versa, functions are never
10420 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10422 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10423 SIGSEGV when accessing a NULL register stucture,
10424 * (pic16_printGPointerType): modified to handle UPPER modifier for
10425 function initializers, changed prototype of function to simpler one,
10426 * (pic16_printIvalFuncPtr): check to see if function is already
10427 added in externs list,
10428 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10429 optimized a move from W to SFR with a move to the same register
10430 later after a CALL,
10431 * device/lib/pic16/debug: NEW directory, contains debug features
10432 which are enabled when linking with libdebug.lib, currently command
10433 line option --gstack enables stack pointer tracing for over/under
10434 flow, corresponding sources are in debug/gstack
10436 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10438 * doc/sdccman.lyx: updated SDCC version,
10439 * (PIC16 port): update list of command line options,
10440 * src/pic16/device.h (structure pic16_options_t): added field gstack
10441 to enable stack overflow tracing on push/pops,
10442 * src/pic16/device.c (statistics structure): added statistics
10444 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10445 pic16_dump_int_registers): increase statistics counters for each
10446 * variable which is encountered
10447 * (pic16_dump_usection): emit each .udata variable to its own udata
10449 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10450 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10451 parameters via stack, otherwise use old scheme,
10452 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10453 assembler output file,
10454 * src/pic16/main.c: added command line options --gstack to enable
10455 push/pop tracing for stack overflow,
10456 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10457 instructions): added size of each instruction,
10458 * (pic16_countInstruction): estimate size of instructions in
10459 the_pFile list, inline assembly blocks are not counted,
10460 * (pic16_FixRegisterBanking): trace previous register usage, when
10461 banksel optimizations is greater than 0, don't emit a redudant
10464 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10466 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10467 * src/pic16/ralloc.c : applied same fix for pic16.
10468 * src/pic/gen.c : tidied it up a little.
10470 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10472 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10473 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10475 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10477 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10479 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10481 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10482 non-reentrant function __modsint in the interrupt function (thus
10483 corrupting math operations during serial I/O)
10484 * device/lib/ser_ir.c: as above, changed buffersize
10485 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10486 256.c,d for zeroing
10487 * doc/Makefile: added option -t for rsync
10489 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10491 * src/SDCCast.h (struct ast),
10492 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10494 2004-10-20 Borut Razem <borut.razem AT siol.net>
10496 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10499 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10501 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10503 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10504 support functions to replace long sequences of MOVFF's from access
10505 bank registers to stack and vice versa,
10506 * src/pic16/device.h: added new field opt_flags, where optimization
10507 flags can be set to enable certain features,
10508 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10509 * pBlock, (genFunction, genEndFunction): surroung loop for
10510 saving/loading used registers in stack with PC_INFO pCodes,
10511 INF_LREGS. Code in between can then be optimized by pCode optimizer
10512 to support function calls,
10513 * (genDataPointerSet): fixed bug which loaded float fields in
10514 structures with corrupt data,
10515 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10516 in a standard way debug info on stderr. Feature used for developing
10517 and debugging only,
10518 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10519 obsolete chunks of code,
10520 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10521 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10522 * pic16/src/pcode.c (pic16_newpCodeInfo,
10523 * (pic16_newpCodeOpLocalRegs),
10524 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10526 * (pic16_pCodeConstString): printing of the initial value of a
10527 symbol as a comment is inhibited since parsing was already done by
10528 copyStr and output is corrupt,
10529 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10531 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10533 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10535 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10537 * as/mcs51/lkarea.c: removed old K&R style,
10538 (lnksect): changed check on boundary error,
10539 (lnksect2): changed check on boundary error,
10540 (lnksect2): extend XSTK to end of page if size = 1
10541 * as/mcs51/lkmain.c: removed old K&R style,
10542 (Areas51): create l_IRAM symbol
10543 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10544 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10545 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10546 * device/lib/_mullong.c: added version to be compiled with xstack
10547 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10548 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10549 * device/lib/mcs51/crtxstack.asm: fixed comment
10550 * src/SDCCglue.c: maxInterrupts defaults to 0,
10551 (emitMaps): added pdata,
10552 (createInterruptVect): (re)moved default,
10553 (glue): added pdata,
10554 (glue): moved __start__xstack to XSTK with default size 1
10555 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10556 and options.float_rent when options.stackAuto is set,
10557 (linkEdit): only write XDATA_NAME if provided on command line
10559 * src/SDCCmem.c: added pdata
10560 * src/port.h: added pdata_name to PORT
10561 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10562 (saveRegisters, unsaveRegisters): removed usage of B,
10563 (genMinus): fixed accumulator clash,
10564 (genJumpTab): added comment, this needs another look
10565 * src/mcs51/gen.c: added check for "B in use" paranoia,
10566 added pushB() and popB()
10567 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10570 * src/ds390/main.c,
10572 * src/mcs51/main.c,
10574 * src/pic16/main.c,
10576 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10577 added PSEG (PAG,XDATA) or NULL to port specifier
10578 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10579 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10580 (_mcs51_genInitStartup): removed __start__xstack equ,
10581 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10582 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10583 * src/z80/gen.c (_rleAppend): fixed warnings
10584 * support/regression/tests/zeropad.c: added pdata test
10585 * .version: bumped to 2.4.6
10587 2004-10-17 Borut Razem <borut.razem AT siol.net>
10589 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10590 as a part of nightly build
10592 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10594 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10595 WREG holds the first byte function parameters,
10596 * (aopForSym): take special case for symbols which are in FARSPACE
10597 but in CODESPACE too,
10598 * (assignResultValue): modified to take into account _G.useWreg,
10599 * (genCall): don't use wreg for parameter passing when function is
10600 declared as reentrant, too, added optimization INCF to stack
10601 pointer when stack parameter count is 1,
10602 * (genFunction, genEndFunction): refurnished and fixed to not using
10603 wreg for passing parameters when function has varargs or is
10604 reentrant, fixed bug with symbol name compare for generating
10605 functions in absolute address,
10606 * (pic16_storeForReturn): refurnished,
10607 * (genCmp): began writing a new version of the function, not ready
10608 yet, therefore it is disabled,
10609 * (genAssign): do not read code memory when assigning a function to
10610 a pointer function,
10611 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10612 array of characters, not pointer,
10613 * (pic16initialComments): in debug mode emit an .ident directive for
10615 * (_process_pragma): emit a new warning type (internal to pic16)
10616 when setting stack to default length, emit a similar warning when
10617 placing a function at absolute address and address is not word aligned
10618 * (_pic16_parseOptions): added 'return TRUE' statement,
10619 * (_pic16_linkEdit): if compiling a source, then add the source's
10620 file object, first in the list of objects to link,
10622 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10624 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10625 * src/pic/main.c : removed VC warning.
10626 * src/pic/gen.c : changed comment.
10628 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10630 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10631 reference to a deprecated symbol _GPTRREG was causing failure to
10632 link. Thanks G. M. Gallant for the info.
10634 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10636 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10637 comments for Bugs item #954788.
10639 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10641 * src/pic16/device.c (pic16_dump_gsection,
10642 * pic16_groupRegistersInSection): handle symbols declared to be in
10643 access bank differently,
10644 * src/pic16/gen.c (struct _G): added field resDirect,
10645 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10646 send values read from stack directly to result and don't allocate
10648 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10650 * (pic16_sameRegsOfs): NEW,
10651 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10652 free because they were not allocated from temporary pool,
10653 * pic16_popRegFromString): workaround to fix a problem with
10654 allocating variables twice or never,
10655 * (genGenPointerGet): using PRODL instead of FSR0H,
10656 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10658 * (genAssign): take advantage of the _G.resDirect flag,
10659 * (genCast): around line 11844, use mov2f instead of directly
10660 MOVFF'ing between operands to account for literal values,
10661 * src/pic16/genutils.c: some new debug functions for gpsim have been
10663 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10664 float with integer part only,
10665 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10666 place variables in access bank
10667 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10668 updated sources to reflect recent changes in gen.c
10670 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10672 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10673 sources that searched for headers in installation path, now the
10674 device/include/pic16 is used,
10675 * src/pic16/glue.c (pic16glue),
10676 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10677 .line directives if not in debug mode, this suppresses assembler's
10678 warnings for ignored directives
10680 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10682 * src/port.h: made reset_regparms prototype void parameter explicit.
10683 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10684 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10685 * doc/sdccman.lyx: documented warning disabling and how to use
10686 printf_large to make it print floats.
10687 * device/include/stdbool.h: NEW
10688 * device/lib/_atof.c,
10689 * device/lib/_divuint.c,
10690 * device/lib/_divulong.c,
10691 * device/lib/expf.c,
10692 * device/lib/printf_large.c,
10693 * device/lib/sincosf.c,
10694 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10695 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10696 a completely reentrant lib.
10698 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10700 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10701 * device/include/pic16/stdio.h: fixed bug with colon
10703 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10705 * device/include/pic16/stdio.h,
10706 * device/include/pic16/stdlib.h,
10707 * device/include/pic16/math.h: NEW
10708 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10709 declared as _naked to reduce overhead
10710 * device/lib/Makefile.in (target port-specific-objects-pic16):
10711 changed * to *.* so to ignore the CVS directory,
10712 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10713 stacked variables back in stack,
10714 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10717 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10719 * .version: bumped version number to 2.4.5
10720 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10721 * support/Util/SDCCerr.c (messages structure): added entry for
10724 Large cumulative patch for pic16 port and libraries.
10725 * device/include/pic16/sdcc-lib.h,
10726 * device/include/pic16/stdarg.h,
10727 * device/include/asm/pic16/features.h,
10728 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10729 * device/include/pic16/float.h: changes reentrant keyword with
10730 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10731 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10732 updated target build-libraries to include objects from gptr,
10733 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10734 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10735 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10736 all function headings,
10737 * src/SDCCmain.c: added global parameter userIncDirsSet,
10738 * (parseCmdLine): when option -I is encountered add directory to
10739 userIncDirsSet too,
10740 * src/version.awk: added space between control and long,
10741 * src/pic16/NOTES: added some notes for the port,
10742 * src/pic16/gen.c: added prototype for mov2fp function,
10743 * (fReturnpic16[]): properly named return value registers,
10744 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10745 * (aopForSym): added code to handle symbols with onStack flag set,
10746 symbols onStack are allocated PTRSIZE bytes,
10747 * (aopFreeAsmop): handles special case where asmops are stack objects,
10748 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10749 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10750 added argument lock to trace flaws in allocating temporary registers
10751 when developing port,
10752 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10753 * (pic16_popRegFromString): reenabled allocating a direct register
10755 * (assignResultValue): various beautifications,
10756 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10757 referenced function argument,
10758 * (genIpush): reenabled to allow stacked arguments, handles only
10759 ic->parmPush iCodes,
10760 * (genCall, genPcall): major changes to allow for variable argument
10761 functions, fixed a bug with falsely restoring stack pointer after
10762 returning from call,
10763 * (genFunction): pending code for critical function,
10764 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10765 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10766 * (genNearPointerGet): fixed bug with indirect reading, was always
10768 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10770 * (genAddrOf): rewrote code to take address of a stacked function parameter
10771 * (genCast): fixed casting to generic pointer type,
10772 * src/pic16/gen.h: added AOP_STA,
10773 * (struct asmop): added field stk,
10774 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10775 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10776 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10777 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10778 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10779 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10781 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10783 * (pic16_port structure): generic pointer size is set to 3,
10784 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10785 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10787 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10788 operand is an iTemp,
10790 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10792 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10793 * debugger/mcs51/simi.c: addapt new syntax of s51
10795 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10797 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10798 * src/pic16/pcode.c: commented out some calls to free() in order to
10801 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/SDCCicode.c (isiCodeInFunctionCall),
10805 * src/avr/ralloc.c (selectSpil),
10806 * src/pic/ralloc.c (selectSpil),
10807 * src/pic16/ralloc.c (selectSpil),
10808 * src/ds390/ralloc.c (selectSpil),
10809 * src/hc08/ralloc.c (selectSpil),
10810 * src/xa51/ralloc.c (selectSpil),
10811 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10812 stack in the middle of a function call sequence (fixes bug #1020268)
10813 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10814 costs associated with the minimum switch case.
10816 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * src/SDCC.lex: fixed bug #1030549
10820 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * src/SDCCcse.h (struct cseDef),
10823 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10824 over a function call if the CSE is derived from a symbol whose
10825 address has been taken (fixes bug #1029883)
10826 * support/regression/tests/bug-1029883: a new regression test for
10829 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10831 * src/hc08/gen.c (emitinline): fixed bug #1029778
10832 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10833 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10834 and starts toward RFE #905167)
10836 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10838 * src/pic16/gen.c (mov2f): New function to move an operand to
10839 another without considering if it is a literal or a register,
10840 * (pic16_sameRegs): don't check if they are both AOP_REG,
10841 * (AccRsh): removed andmask=0 lines,
10842 * (genLeftShift): duplicated to be improved in future versions,
10843 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10844 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10845 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10846 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10847 * (insertBankSwitch): fixed inserting banksel directives algorithm
10848 for instructions that follow a skip instruction, this fixes a report
10849 for broken subtraction code generation,
10850 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10851 iCode is a left op, just in case result and right share the same
10854 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10857 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10859 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10860 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10861 on 2004-09-12; it was buggy
10863 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10865 * src/SDCCsymt.h: removed RESULT_CHECK
10870 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10872 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10874 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10875 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10876 configuration values no more rejected by compiler, they are assigned
10877 to configuration registers with a warning message instead,
10878 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10879 the for-loop so last conf register is emitted too,
10880 * (_pic16_initPaths): link library libsdcc.lib by default,
10881 * (_hasNativeMulFor): modified test for multiplication according to
10882 Raphael Neider's remarks. Integer multiplication is also done with
10884 * device/include/pic16/pic18fregs.h: corrected type error in while
10885 testing and including 18f6720 header file
10887 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10889 * src/pic16/device.h (pic16_options): removed field use_crt,
10890 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10891 until an optimization to handle single bits is added,
10892 * (pic16_loadFSR0): moved before genUnpackBits,
10893 * (genAnd): some white lines removed,
10894 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10895 leave_reset flags in pic16_options when using crt modules,
10897 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10899 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10900 for bugs 898889 & 979599. Also used some safer print instructions.
10902 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10904 * src/pic16/device.h (pic16_options_t): added field use_crt,
10906 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10907 catch a probable future bug,
10908 * src/pic16/gen.c: aopIdx function commented out,
10909 * (genAssign): commented out old code which used aopIdx,
10910 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10911 code, added if conditionals to take into account the --use-crt
10912 command line options,
10913 * src/pic16/main.c (pic16_optionsTable): added new command line
10914 options, --use-crt= and --no-crt,
10915 * (_pic16_linkEdit): now the proper crt object is added in the
10916 linker command line except than when --no-crt is specified,
10917 * src/pic16/pcode.c,
10918 * src/pic16/pcode.h: added some structures and functions for a new
10919 optimization scheme to compansate for instruction overhead between
10920 same iCodes, this scheme is currently under development and is not
10921 working in any way,
10922 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10924 * device/lib/pic16/startup/crt0i.c,
10925 * device/lib/pic16/startup/crt0iz.c: added global char variable
10926 __uflags to force the generation of an idata section
10928 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10931 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10932 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10934 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10937 Frieder) and clarified the default code optimization mode
10939 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/SDCC.lex (doPragma, process_pragma),
10942 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10943 "opt_code_size", and "opt_code_balanced"
10944 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10945 regrouped options by category, added support for category headers
10946 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10947 and "--opt-code-size"
10948 * doc/sdccman.lyx: documented these new options and pragmas
10949 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10950 preference into account
10952 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10954 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10955 geniCodePreDec): Fixed bug 904237 by generating a warning
10957 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10959 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10961 * src/pic/device.c : When no max ram set validate full memory range.
10963 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10965 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10967 * device/lib/_gptrget.c,
10968 * device/lib/_gptrput.c: updated comment
10969 * device/lib/calloc.c,
10970 * device/lib/free.c,
10971 * device/lib/malloc.c,
10972 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10973 * src/SDCCcse.c (cseBBlock),
10974 * src/SDCCicode.c (printOperand, geniCodeArray),
10975 * src/SDCCicode.h (struct operand): fixed bug 868103
10976 * support/regression/tests/bug-868103.c: added
10977 * src/SDCCast.c (searchLitOp),
10978 * src/SDCCcse.h (struct cseDef),
10979 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10980 * src/SDCCicode.h (struct operand),
10981 * src/SDCCsymt.h (struct sym_link),
10982 * src/avr/gen.c (hasInc),
10983 * src/ds390/gen.c (hasInc),
10984 * src/hc08/gen.c (genPlusIncr, hasInc),
10985 * src/mcs51/gen.c (hasInc),
10986 * src/pic16/glue.c (pic16_printIvalChar),
10987 * src/pic16/ralloc.c (regWithIdx),
10988 * src/xa51/gen.c (hasInc) : removed warnings
10989 * src/SDCCast.c (createBlock): added comment ???
10990 * src/hc08/ralloc.c: updated comments
10992 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10994 * doc/sdccman.lyx: updated section on switch statements, added
10995 section about semaphore locking
10996 * doc/Makefile: added option -info for latex2html
10997 * device/lib/_gptrget.c,
10998 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
11000 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11002 * src/pic/device.h,
11003 * src/pic/device.c,
11004 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
11005 maxram is less than 0x100.
11007 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11009 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11011 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/mcs51/main.c,
11015 * src/ds390/main.c,
11019 * src/pic16/main.c,
11022 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11023 a jump table is the best form for a switch statement, including
11024 automatic insertion of missing cases to make the case range
11025 continuous. Developed in collaboration with Frieder Ferlemann.
11027 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11030 accumulator result if it needs sign extension
11032 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11034 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11036 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * device/lib/gbz80/printf.c,
11039 * device/lib/z80/printf.c: removed define for NULL
11041 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11043 * as/xa51/xa_link.c,
11044 * device/examples/ds390/ow390/ad26.c,
11045 * device/examples/ds390/ow390/cnt1d.c,
11046 * device/examples/ds390/ow390/counter.c,
11047 * device/examples/ds390/ow390/ds2480.h,
11048 * device/examples/ds390/ow390/ds2480ut.c,
11049 * device/examples/ds390/ow390/findtype.c,
11050 * device/examples/ds390/ow390/gethumd.c,
11051 * device/examples/ds390/ow390/owllu.c,
11052 * device/examples/ds390/ow390/ownetu.c,
11053 * device/examples/ds390/ow390/swt12.c,
11054 * device/examples/ds390/ow390/swtloop.c,
11055 * device/examples/ds390/ow390/temp.c,
11056 * device/examples/ds390/ow390/temp10.c,
11057 * device/examples/ds390/ow390/thermo21.c,
11058 * device/examples/ds390/ow390/tinilnk.c,
11059 * device/examples/ds390/ow390/tstfind.c,
11060 * device/examples/serialcomm/windows/serial.cpp,
11061 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11062 * device/include/reg51.h: fixed line endings for cvs
11064 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11066 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11067 packRegsForAccUse, packRegisters): new accumulator register
11069 * support/regression/ports/hc08/support.c (_putchar): suppress
11070 warning of unused variable
11071 * src/SDCCicode.c: added SWAP entry to codeTable
11073 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11075 * device/lib/sprintf.c: forgot to add this file before previous commit
11077 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11079 * src/pic16/gen.c (genPackBits): added operand right in function
11080 parameters, load result directly if p_type is POINTER (that is
11081 called by genNearPointerSet)
11082 * (genUnPackBits): added operand left in function parameters,
11083 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11084 FSR0 if accessing bitfields,
11086 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11088 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11089 _print_format; updated printf, sprintf, vsprintf
11090 * device/include/asm/default/features.h: corrected comment/define
11091 * device/lib/Makefile.in: added sprintf.c
11092 * device/lib/libsdcc.lib: added sprintf module
11093 * device/lib/printf_large.c,
11094 * device/lib/vprintf.c,
11095 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11097 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11098 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11099 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11101 * support/regression/tests/zeropad.c: define idata as data for hc08
11103 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11106 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11107 labels are referenced at least once (even if a reference is not found)
11108 * src/hc08/gen.c (emitcode): set isComment flag for comments
11109 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11110 loads), rules 6a..6b (optimize jumps to return)
11112 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * device/lib/acosf.c (acosf),
11115 * device/lib/asinf.c (asinf),
11116 * device/lib/atanf.c (atanf),
11117 * device/lib/ceilf.c (ceilf),
11118 * device/lib/cosf.c (cosf),
11119 * device/lib/coshf.c (coshf),
11120 * device/lib/cotf.c (cotf),
11121 * device/lib/fabsf.c (fabsf),
11122 * device/lib/floorf.c (floorf),
11123 * device/lib/log10f.c (log10f),
11124 * device/lib/logf.c (logf),
11125 * device/lib/sinf.c (sinf),
11126 * device/lib/sinhf.c (sinhf),
11127 * device/lib/sqrtf.c (sqrtf),
11128 * device/lib/tanf.c (tanf),
11129 * device/lib/tanhf.c (tanhf),
11130 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11131 replaced all instances of "reentrant" in the library functions
11132 defined in math.h with this macro.
11133 * support/regression/tests/float_trans.c: reenabled test for hc08
11135 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11137 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11138 erroneously deleted
11140 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11143 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11144 multi-byte volatile operands are used
11145 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11146 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11147 initialization to area GSINIT0 so that it would always precede
11148 any static initializers in GSINIT
11149 * support/regression/tests/zeropad.c: fixed idata define for hc08
11150 * support/regression/tests/bug-927659.c,
11151 * support/regression/tests/float_trans.c: disabled tests for hc08
11152 pending missing library routines
11153 * .version: increased version number to 2.4.4 - hc08 port now passes
11157 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11159 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11160 * Makefile.common.in,
11162 * as/hc08/Makefile.in,
11163 * as/mcs51/Makefile.in,
11164 * as/z80/Makefile.in,
11165 * debugger/mcs51/Makefile.in,
11166 * device/include/Makefile.in,
11167 * device/lib/Makefile.in,
11170 * link/z80/Makefile.in,
11171 * packihx/Makefile.in,
11172 * sim/ucsim/main_in.mk,
11173 * sim/ucsim/avr.src/Makefile.in,
11174 * sim/ucsim/doc/Makefile.in,
11175 * sim/ucsim/gui.src/serio.src/Makefile.in,
11176 * sim/ucsim/hc08.src/Makefile.in,
11177 * sim/ucsim/s51.src/Makefile.in,
11178 * sim/ucsim/xa.src/Makefile.in,
11179 * sim/ucsim/z80.src/Makefile.in,
11181 * support/cpp2/Makefile.in,
11182 * support/librarian/Makefile,
11183 * support/makebin/Makefile: added DESTDIR to the install path proposed
11184 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11185 * doc/sdccman.lyx: added DESTDIR documentation
11187 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11189 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11190 instruction for interrupt handlers, use fast returns when returning
11191 from high priority interrupts
11193 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11197 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11198 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11199 bugs, ported much of Bernhard's code from mcs51
11200 * src/mcs51/gen.c (genSend),
11201 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11202 than one when calling a reentrant function
11203 * device/lib/_mullong.c: defined an alternate struct layout for big
11204 endian ports (hc08)
11206 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11208 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11211 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11214 are sane and complete before asking the port its prefered parameter
11215 passing method (fixes bug #1017633)
11216 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11219 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11221 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11222 problem in bitfields >= 8 bits.
11224 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11226 * src/SDCCsymt.c: undid changes that were not meant to be committed
11228 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11230 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11232 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11234 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11235 copied and wrong bit got inverted
11237 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11239 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11240 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11241 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11242 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11243 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11244 assignments to bitfields at known addresses
11245 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11246 reads from bitfields at known addresses
11247 * src/hc08/ralloc.c (packRegisters),
11248 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11249 genhc08Code): optimize pointer get values used as conditionals
11250 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11253 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11255 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11256 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11257 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11260 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11262 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11264 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11266 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11269 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11271 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11273 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11275 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11278 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11280 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11282 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11284 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11285 cases use more compact code.
11287 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11289 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11291 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11295 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11298 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11299 parameter of changePointer() from symbol* to sym_link*
11300 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11301 * src/SDCCsymt.c (compareType): void* type is castable to other
11302 pointers, but not necesarily an exact match.
11303 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11304 is no longer blindly treated as an exact match.
11305 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11307 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11309 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11311 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11315 * src/pic/ralloc.h,
11316 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11318 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11320 * src/pic/device.c,
11321 * src/pic/device.h,
11322 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11324 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11326 * src/mcs51/gen.c (emitcode): fixed bug #992819
11328 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11330 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11331 there's no need to make it worse
11333 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11335 * src/mcs51/ralloc.c (deassignLR),
11336 * src/ds390/ralloc.c (deassignLR),
11337 * src/hc08/ralloc.c (deassignLR),
11338 * src/z80/ralloc.c (deassignLR),
11339 * src/pic/ralloc.c (deassignLR),
11340 * src/pic16/ralloc.c (deassignLR),
11341 * src/avr/ralloc.c (deassignLR),
11342 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11343 rlivePoint): fixed another part of bug #971834
11345 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11347 * src/z80/main.c: enabled "critical" keyword
11348 * src/z80/mappings.i,
11349 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11350 functions (fixes bug #979646)
11351 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11353 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11355 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11358 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11360 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11361 doesn't disable too much optimizations
11363 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11365 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11367 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11369 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11371 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11373 * src/pic/gen.c tidied up tabs
11374 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11375 * src/pic/main.c tidied up tabs
11376 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11377 * src/pic/pcoderegs.c tidied up tabs
11378 * src/pic/ralloc.c tidied up tabs
11380 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11383 to S_FIXED for pic16 port and when symbol is not in level 0,
11384 allocate for S_REGISTER storage class and pic16 port, too,
11385 * src/pic16/device.h: prototype for checkSym,
11386 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11387 * (pic16_assignConfigWordValue): test the value and the mask to
11388 validate that the value is suitable for the configuration word,
11389 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11390 collect extern declared symbols, don't emit symbol twice, check
11391 first if symbol is in publics set first,
11392 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11393 * added command line '--fstack' which enables an experimental
11394 feature for stack access, too buggy to be used yet...
11395 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11396 * (pic16_allocDirReg): when register has storage class S_REGISTER
11397 allocate in pic16_dynAccessRegs,
11398 * device/include/pic16/pic18f????.h: modified configuration word
11399 naming convention, words started as CONFIG0H but should be CONFIG1H
11401 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11403 * device/include/mcs51reg.h: fixed bug 970993
11405 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11407 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11408 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11409 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11410 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11411 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11412 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11413 error/warning numbers,
11414 added function setWarningDisabled()
11415 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11416 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11417 _memcmp.c _memmove.c calloc.c realloc.c free.c
11418 * support/regression/tests/malloc.c: added tests for new functionality
11419 * support/regression/tests/zeropad.c: added tests for truncated initializers
11420 and initialized char arrays starting with '\x0'
11421 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11423 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11425 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11427 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11429 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11430 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11431 peephole 177.e. Thanks to anonymous
11433 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11435 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11436 function isn't used in the source but referenced as a
11437 variable initializer then declare it as extern in .asm file
11439 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11441 * .version: increased version number to 2.4.3
11443 Adding version extension according to ChangeLog CVS revision
11444 * src/Makefile.in (target all): added dependency 'version.h'
11445 * (rule version.h): added rule to create version.h from ChangeLog,
11446 * (rule dep): added dependency version.h,
11447 * src/version.awk: AWK script to create version.h
11448 * src/SDCCdwarf2.c (dwWriteModule),
11449 * src/SDCCglue.c (initialComments),
11450 * src/SDCCmain.c (printVersionInfo): modified to write after
11451 version string the version extension number,
11452 * src/SDCCutil.c: included "version.h"
11453 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11455 * src/SDCCutil.h: added prototype for getBuildNumber
11457 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11458 includeDirsSet, too,
11459 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11460 const char [] is found in function prototype...
11462 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11463 moving to WREG with source is already in WREG,
11464 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11465 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11466 * (aopForSym): stack'ed symbols are partially supported, added
11467 if-clause to support symbols in FARSPACE,
11468 * (sameRegs): added test for AOP_ACC to see if registers are same,
11469 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11470 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11471 * (pic16_popRegFromString): will not allocate a new register if it
11472 doesn't find one by name, bug may have introduced...
11473 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11474 * (genIpush): revived to use pic16 port's stack,
11475 * (genAddrOf): added incomplete case for stack'ed operand,
11476 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11477 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11478 can handle multibyte operands,
11479 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11480 * (pic16initialComments): added message for MPLAB compatibility
11482 * src/pic16/main.h: prototype for pic16_mplab_comp,
11483 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11484 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11485 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11486 because of increased complexity of procedure,
11487 * (_process_pragma): stack pragma changed to format 'stack pos len',
11488 emit symbol '_stack_end' to conform with gplink,
11489 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11490 to search for register,
11491 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11493 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11494 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11495 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11496 case for PO_GPR_REGISTER,
11497 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11498 dies, the new era is ahead !...
11499 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11500 pic16_dynInternalRegs,
11501 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11502 * (pic16_allocDirReg): minor optimizations and bug fixes,
11503 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11505 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11506 load stack and frame pointer with address of 'stack_end' symbol
11508 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11510 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11511 without source code but only variable initializers
11513 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11515 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11516 external are not declared as extern to reduce overhead while linking
11518 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11520 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11522 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11524 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11525 Yee Keat for the patch
11526 * src/SDCCast.c (decorateType): fixed bug #979599
11527 * src/ds390/gen.h: removed local fReturnSizeDS390
11528 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11529 * src/ds390/gen.c (genAnd, genOr, genXor),
11530 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11532 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11534 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11535 add relFilesSet to $3, manipulate $2 to handle linking of object
11536 files without source files in command line,
11537 * device/include/pic16 (all headers): added ID location macros,
11538 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11539 entries for ID location bytes,
11540 * (pic16_assignIdByteValue): NEW,
11541 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11542 added field dumpcalltree to pic16_options_t,
11543 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11544 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11545 emitting rFalseIfx label after check_carry label,
11546 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11547 pic16_emitDIRegs), NEW
11548 * (pic16glue): dump .calltree file when option --calltree found,
11549 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11550 * (_pic16_genAssemblerPreamble): emit ID locations after
11551 configuration registers,
11552 * (pic16_linkCmd): modifications of the link command,
11553 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11554 * (pic16_pCodeInitRegisters): don't init stack registers,
11555 * (pic16_findPrevInstruction): fixed bug,
11556 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11557 bug with immediate registers,
11558 * (buildCallTree): traces stack push and pop,
11559 * (pct2): dump also stack usage for each function,
11560 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11561 * (pic16_allocDirReg): various modifications,
11562 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11565 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11567 * src/pic16/pcode.c: removed buggy double colon
11569 2004-07-01 Borut Razem <borut.razem AT siol.net>
11571 * support/scripts/sdcc.nsi: added include/pic16 to setup
11573 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11575 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11576 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11578 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11579 specific command line arguments. Also added sample lkr script
11580 for placing a variable at a specific memory bank.
11581 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11582 at a specific memory bank,
11583 * (pic16_dump_isection): fixed bug which caused string literals to
11584 be omitted when dumping idata section,
11585 * (pic16_groupRegistersInSection): added code to handle registers
11586 in specific memory banks,
11587 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11588 public, all references are renamed too,
11589 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11591 * (pic16_storeForReturn): added case to handle when dest is WREG,
11592 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11593 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11594 pic16_rel_udata, check to see if that register is marked as being
11595 a member of a specific memory bank,
11596 * (pic16_printIvalCharPtr): added code to add string literals either
11597 to code or the idata sections,
11598 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11599 also accept the 'udata' pragma,
11600 * src/pic16/main.h: new structure types sectName and sectSym
11601 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11602 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11603 * (pic16_findPrevInstruction): fixed, it returned nothing,
11604 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11605 instruction combinations,
11606 * (pic16_FixRegisterBanking): heavily reorganised,
11607 * (pic16_AnalyzeBanking): if generating banksel directives is
11608 disabled, then don't call FixRegisterBanking at all,
11609 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11610 completely removed,
11611 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11613 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11615 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11616 Phuah Yee Keat <yk.phuah AT nestac.com>
11618 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11620 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11621 correctly the IVT even if it is relocated to some other location
11623 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11625 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11626 * device/include/pic16/pic18f2220.h: NEW,
11627 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11628 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11629 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11630 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11631 nodefaultlibs, ivt_loc is the location of the interrupt vector
11632 table, and nodefaultlibs signs that default libraries should not be
11633 linked in link stage,
11634 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11635 according to --ivt-loc argument,
11636 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11637 when pragma stack is found,
11639 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11641 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11642 256 (range check), 257 (do while), 258.a-f (bit banging
11643 f.e. on 3-wire SPI bus)
11645 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11647 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11648 variables used exclusively within a loop
11650 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11652 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11654 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/SDCClrange.c (computeClash): fixed bug #971834
11658 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11660 * src/mcs51/gen.c (genCmp): fixed bug #975903
11661 * src/hc08/gen.c (operandsEqu),
11662 * src/ds390/gen.c (operandsEqu),
11663 * src/z80/gen.c (operandsEqu),
11664 * src/pic/gen.c (operandsEqu),
11665 * src/pic16/gen.c (operandsEqu),
11666 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11667 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11669 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11673 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11675 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11676 default case in switch statement,
11677 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11678 to eliminate problem with initialisation of pointers, but problem
11680 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11681 * (emitStaticSegment): removed various lines emitting debug info,
11682 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11683 added processor registers for utilizing EEPROM,
11684 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11685 configurable and set 8
11687 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11689 * .version: increased version number to 2.4.2,
11691 Cumulative patch for pic16 port
11692 * src/pic16/device.c: changed scheme to dump initial values for
11693 variables in idata segment, all print_idata* functions were removed,
11694 now the pic16_printIval* will be called,
11695 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11696 * _pic16_printPointerType, pic16_printPointerType,
11697 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11698 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11699 NEW, similar to the respective functions in SDCCglue.c,
11700 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11701 way, emitting hex bytes,
11702 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11704 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/avr/ralloc.c (serialRegAssign),
11707 * src/xa51/ralloc.c (serialRegAssign),
11708 * src/pic/ralloc.c (serialRegAssign),
11709 * src/pic16/ralloc.c (serialRegAssign),
11710 * src/hc08/ralloc.c (serialRegAssign),
11711 * src/z80/ralloc.c (serialRegAssign),
11712 * src/ds390/ralloc.c (serialRegAssign),
11713 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11715 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11717 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11718 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11720 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11722 Cumulative patch for pic16 port:
11723 * src/pic16/device.h (typedef PIC16_device) modified fields for
11724 defining microcontrollers,
11725 * src/pic16/device.c: added new info for all devices in Pics16 array,
11726 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11727 to be optimised out by the pCode optimiser,
11728 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11729 specially, bug reported by G.M. Gallant,
11730 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11731 as force'd so that cannot be optimised out by pCode optimiser,
11732 * src/pic16/pcode.c,
11733 * src/pic16/pcodepeeph.c,
11734 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11735 they are disabled by default, but can be enabled explicit with
11736 command argument --denable-peeps, for testing,
11737 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11738 --pomit-ivt in COMPILE_FLAGS
11740 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11742 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11743 compilation on MSVC
11745 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11747 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11749 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11751 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11752 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11754 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11756 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11757 would only assign 0x300001 register.
11759 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11761 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11762 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11764 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11766 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11768 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11769 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11770 added peephole 254 (left shift), 255 (jump table)
11772 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11774 * device/lib/Makefile.in: removed comment line with model-pic16,
11775 * (target port-specific-objects-pic16): the libraries and objects
11776 are copied to the build directory form the device/lib/pic16/bin
11779 Cumulative patch concerning pic16 port:
11780 * library directory has been re-organized,
11781 * added support for PIC18F1220,
11782 * added headers and library sources for chips 18f1220,18f6520,
11783 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11785 * configuration registers setting has changed, now each supported
11786 device has a complete description of the registers it uses,
11787 * all initialisations are moved to idata sections, these section
11788 can be absolute or relocatable,
11789 * fixed initialisation of codespace variables,
11790 * fixed warning about PCLATU and gpsim,
11791 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11792 * (genAssign): use table reads when assigning from variables in codespace,
11793 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11794 char/int variables placed in codespace,
11795 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11796 registers set in .asm file, no need for --pomit-config-words anymore,
11797 * (pic16glue): some 8051 legacy segments are commented out
11798 (to be removed completely),
11799 * added support for alternative assembler and linker with --asm=
11800 and --link= command line arguments,
11801 * peepholes are disabled automatically in the port, no need to
11802 specify on command line,
11803 * port supports natively char/int/long multiplication, but converts
11804 all divisions to support functions,
11805 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11806 to the file set in variable $2,
11807 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11808 strings in ASCII format and not in hex,
11809 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11810 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11811 allocate proper register if iCodes aren't temporary,
11813 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11815 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11817 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11819 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11822 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11825 computed address is reused
11826 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11827 multi-byte bitfields
11829 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11831 * src/z80/gen.c: (genArrayInit): must check for pointers too
11833 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11835 * support/regression/tests/zeropad.c: never meant to commit the
11836 nestedstruct test: removed, added check for GCC version
11838 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11840 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11841 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11842 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11843 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11844 bugs 928906 and 954082 half-empty initializers
11846 * src/SDCCsymt.c (getAllocSize): added for above fix
11847 * src/z80/gen.c (genArrayInit): fixed bug 741044
11848 * support/regression/tests/zeropad.c: added tests
11850 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11852 * src/pic16/device.c (pic16_dump_section): corrected bug which
11853 caused some symbols of the libraries to be misplaced
11855 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11857 * src/pic16/glue.c,
11858 * src/pic16/ralloc.h,
11859 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11860 to fix conflict with pic port
11862 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11864 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11865 externs configuration variables,
11866 * src/pic16/ralloc.h,
11867 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11868 prototype in header, commented out some debug messages
11870 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11872 * src/pic16/glue.c,
11873 * src/pic16/main.c,
11874 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11875 for gpasm COFF object generation. Thanks to D. Hawkins for
11878 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * src/ds390/main.c,
11881 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11882 Brock for spotting this)
11883 * src/ds390/gen.c (genEndFunction),
11884 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11885 interrupt handler and critical. Disable push/pop optimizations when
11886 peephole optimizations disabled.
11888 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11890 Updated pic16 library sources and headers.
11891 * device/lib/pic16/pic18f*/ ,
11892 * device/include/pic16/*.h: modified to handle structured SFR
11895 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11897 * src/port.h (PORT structure): added hook initPaths, now each
11898 port can declare its own default search paths,
11899 which can been seen with the --print-search-dirs option,
11900 see pic16 port for example,
11901 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11902 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11903 * (doPrintSearchDirs): NEW, replaces in a central manner the
11904 printing of search dirs which was split in set*Paths functions,
11905 * (main): added call to port->initPaths and doPrintSearchDirs,
11907 * src/ds390/main.c,
11910 * src/izt/tlcs900h.c,
11911 * src/mcs51/main.c,
11913 * src/pic16/main.c: modified port structures to reflect addition of
11916 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11917 * (pic16_dump_section): for registers in same address reserve memory once,
11918 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11920 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11921 result is greater in size than right or left,
11922 * (pic16_genUMult8X8_8): there are some cases where the result can
11923 be 16 bits size, so handle these,
11924 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11925 * (pic16_outBitC): modified to emit pcodes,
11926 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11928 * (genDivOneByte): implemented algorithm to divide 8-bits,
11929 * (genCmp): uncommented goto, but issues still exist,
11930 * (genAnd): fixed a bug with variables >8bits,
11931 * (genPackBits): optimization added that uses BCF/BSF to change a
11933 * (genAssign): fixed bug when assigning floating point literals,
11934 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11935 __sdcc_gsinit_startup label,
11936 * src/pic16/main.c (_pic16_init): removed search directory
11938 * (_pic16_initPaths): NEW, used to initialise search directories,
11939 * (_hasNativeMulFor): support functions for all except char/int
11940 multiplication, and char division,
11941 * (PIC16_port struct): modified entry for native mul support,
11942 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11944 * (buildCallTree): call to register_usage is ifdef'ed out,
11946 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11948 * device/include/string.h: applied Stas Sergeev's patch to make this
11949 header file compatible with the preprocessor -Wundef option
11950 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11951 failure (fixes bug #941458)
11953 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11956 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11957 that the variable, not the function, should be static
11958 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11959 to be consistent with non-literal case
11961 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/SDCCast.c (isConformingBody): fixed bug #949967
11964 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11965 convilong): fixed bug #952086
11967 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCCmem.c (allocVariables): fixed bug #955321
11971 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/hc08/main.c (_hc08_genAssemblerEnd),
11974 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11975 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11976 completely eliminated the use of a temporary file
11977 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11978 when more than one file linked
11979 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11981 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11984 which fixes bug #543481
11985 * support/regression/tests/bug-751703.c: fixed comments left from a
11986 cut and paste error
11987 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11988 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11989 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11991 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11992 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11993 are now changed to underscores in moduleName
11995 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11997 * as/mcs51/lkmem.c: better fix for bug #954173
11999 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
12000 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12002 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
12003 * device/include/c8051f000.h,
12004 * device/include/c8051f120.h,
12005 * device/include/c8051f300.h,
12006 * device/include/c8051f310.h,
12007 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
12008 PWM16) and detab'ed
12010 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12012 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12013 and mailing lists, doc'ed --no-peep-comments, removed reference
12014 to knoppix (newest version has no LyX/LaTeX), other minor changes
12015 * src/SDCCglue.c (glue): save 2 bytes stack space with
12016 option --main-return. The ljmp could probably be avoided too
12018 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12020 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12022 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12024 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12025 * src/SDCCopt.c (isLocalWithoutDef),
12026 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12027 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12028 (credit to Maarten Brock for patch #949363, on which this is based)
12029 * support/regression/tests/bug-751703.c: some test cases of extern used
12030 within inner scopes.
12032 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12036 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12038 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12039 dwWriteLabel): fix to create valid debugger symbols even when
12040 the module name has non-alphanumeric symbols in it
12041 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12042 when a variable's allocation has been optimized away
12045 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12049 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12050 * src/mcs51/main.c,
12051 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12052 * src/ds390/main.c,
12053 * src/z80/gen.c (z80_emitDebuggerSymbol),
12055 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12057 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12058 * src/pic16/main.c,
12059 * src/avr/gen.c (avr_emitDebuggerSymbol),
12061 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12063 * src/SDCCdebug.c (emitDebuggerSymbol),
12065 * src/port.h: added a debugger struct to the port struct. Added a
12066 callback for defining debugger symbols
12068 * src/SDCCast.c (createLabel),
12069 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12072 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12073 iCode back to the ast for the function
12075 * src/hc08/ralloc.c (hc08_assignRegisters),
12076 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12077 unneeded fields from the regs struct.
12078 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12079 pushReg() & pullReg() functions instead of emitcode()
12081 * src/hc08/gen.c (genLabel, genhc08Code),
12082 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12084 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12087 * src/hc08/gen.c (genEndFunction, genhc08Code),
12089 * src/mcs51/gen.c (genEndFunction, gen51Code),
12091 * src/ds390/gen.c (genEndFunction, gen390Code),
12093 * src/z80/gen.c (genEndFunction, genZ80Code),
12096 * src/pic/gen.c (genEndFunction, genpic14Code),
12098 * src/pic16/gen.c (genEndFunction, genpic16Code),
12100 * src/avr/gen.c (genEndFunction, genAVRCode),
12102 * src/xa51/gen.c (genEndFunction, genXA51Code),
12104 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12105 specific code to cdbFile.c and out of the backend code generators
12107 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12108 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12109 starting address is now 0
12112 * as/hc08/m08pst.c,
12113 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12114 assembler directive for DWARF support
12115 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12119 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12121 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12124 and inappropriate peephole optimization in jump tables
12126 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12128 * as/hc08/m08pst.c,
12129 * src/SDCCglue.c: sdccopt works for the hc08 port now
12131 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12135 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12137 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12139 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12141 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12145 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12146 comments from the peephole optimizer replacement rules
12147 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12149 * src/SDCCcse.c (updateSpillLocation),
12150 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12152 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12153 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12154 objects far pointers
12156 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12158 * src/SDCCsymt.h: a missing part of my last change
12159 * src/pic/ralloc.c (regTypeNum),
12160 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12162 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12165 * src/SDCCicode.c (aggrToPtrDclType),
12166 * src/SDCCptropt.h,
12167 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12168 ptrPseudoSymConvert),
12169 * src/pic/ralloc.c (regTypeNum),
12170 * src/pic16/ralloc.c (regTypeNum),
12171 * src/hc08/ralloc.c (regTypeNum),
12172 * src/ds390/ralloc.c (regTypeNum),
12173 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12174 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12176 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12178 * link/z80/lkmain.c (afile),
12179 * as/hc08/lkmain.c (afile),
12180 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12181 prevent a pointer problem when a filename has no directory and
12182 no extension specified.
12184 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12186 * link/z80/lkmain.c (afile): allow periods in directory names
12187 * link/z80/lkmain.c (afile),
12188 * as/mcs51/lkmain.c (afile),
12189 * as/hc08/lkmain.c (afile): allow linker script file to have an
12190 extension other than ".lnk"
12191 * link/z80/lklex.c (getfid),
12192 * link/z80/lkmain.c (parse),
12193 * as/mcs51/lklex.c (getfid),
12194 * as/mcs51/lkmain.c (parse),
12195 * as/hc08/lklex.c (getfid),
12196 * as/hc08/lkmain.c (parse): Support comments in the linker script
12197 file on lines by themselves and after filenames
12199 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12201 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12203 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12205 * src/z80/peeph-z80.def: removed some peephole rules that don't
12206 work with multibyte arithmetic (fixed bug #937126)
12207 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12208 to registers and not global variables
12209 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12210 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12211 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12212 checking for assignments not internally generated (fixed bug #931895)
12213 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12214 structure member (fixed bug #930072)
12216 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * src/SDCCmain.c (linkEdit),
12219 * src/hc08/main.c (_hc08_parseOptions),
12220 * as/hc08/Makefile.in,
12221 * as/hc08/aslink.h,
12223 * as/hc08/m08pst.c,
12224 * as/hc08/lkrloc.c (relr, rele),
12225 * as/hc08/lkarea.c (lnkarea)
12226 * as/hc08/lkmain.c (afile, parse),
12227 * as/hc08/lkelf.c: support for ELF output
12228 * as/hc08/lks19.c (s19),
12229 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12231 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12233 * as/mcs51/lkihx.c: Fixed bug #899105.
12235 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12237 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12238 .dsp files from Unix to DOS.
12240 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12243 function pointers; we have been compliant for several months now.
12244 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12245 change that was accidently commented out
12246 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12247 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12250 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12252 * src/hc08/gen.c: output of all of the internal debugging information
12253 is now controlled by the D() macro; it is disabled by default
12255 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12258 harder to keep the same registers during a CAST iCode
12259 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12260 long via int can be done in a single cast, if the signedness is
12262 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12263 putchar() in tinibios.c in ds390's library
12265 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12267 * src/SDCCast.c (decorateType): fixed bug #898889,
12268 cast result of a literal complement too
12269 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12270 fixed check for bitfields
12272 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12274 * src/SDCCicode.c (geniCodeLogic): made it static,
12275 (geniCodeLogicAndOr): added in order to fix bug #905492,
12276 (ast2iCode): fixed bug #905492
12277 * support/regression/tests/bug-905492.c: added
12278 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12279 (processParms): fixed bug #927659: don't copy parms, this will clear
12281 * support/regression/tests/bug-927659.c: added
12283 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12285 * src/SDCCast.c (addCast): don't cast float to char
12286 * device/lib/libsdcc.lib: added _memmove
12288 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12290 * device/lib/large/Makefile: fixed parallel execution by
12291 replacing `make` by `$(MAKE)`
12293 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12295 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12296 offsets (fixes bug #923936)
12298 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12300 * device/lib/small/Makefile: fixed parallel execution by
12301 replacing `make` by `$(MAKE)`
12303 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12305 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12307 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12309 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12310 * src/regression/Makefile: Regression test was not running.
12312 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12314 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12315 complement if possible
12316 * src/SDCCval.c (valComplement),
12317 * src/SDCCicode.c (operandOperation): fixed complement of literal
12318 * support/regression/tests/onebyte.c (testComplement): added
12320 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12322 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12323 return an optimized tree; actually replace actParm with the new tree
12324 * src/SDCCast.h: added some parantheses to remove side effects
12325 * support/regression/tests/bug-920866.c
12327 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12328 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12329 Bit operands were not being handled properly in the pic14 port.
12330 (now src/regression/add.c passes again).
12332 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12334 * src/SDCC.y (labeled_statement): case and default no longer require
12335 a following statement (RFE #893037)
12337 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12340 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12341 disabled (fixes bug #916294)
12342 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12343 "mov a,acc"; patch provided by Lenny Story
12344 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12346 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12348 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12350 * src/ds390/gen.c (genFunction, genEndFunction),
12351 * src/ds390/ralloc.c (ds390_assignRegisters),
12352 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12353 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12354 pushed if there are parameters passed on the stack. Also, a cleaner
12355 way to decide if r0/r1 should be pushed/popped. (Together they fix
12358 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12361 * device/lib/mcs51/crtpagesfr.asm,
12362 * device/lib/mcs51/crtxinit.asm,
12363 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12364 to avoid confusion with Si Lab's SFRPAGE register.
12366 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12368 * src/SDCCglue.c (emitMaps): allow public sfr variables
12369 * src/SDCCglue.c (initialComments): include compiler build date
12370 with compiler version and put the timestamp of the generated
12371 assembly file on a serperate line to be less confusing.
12372 * src/port.h: added genInitStartup hook
12374 * src/ds390/main.c,
12377 * src/pic16/main.c,
12379 * src/z80/main.c: genInitStartup initialize as NULL (default to
12380 historical behaviour)
12381 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12382 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12383 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12384 library instead of hard coding it into the compiler.
12385 * support/regression/ports/mcs51-stack-auto/spec.mk,
12386 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12387 * device/lib/mcs51/Makefile,
12388 * device/lib/small/Makefile,
12389 * device/lib/large/Makefile,
12390 * device/lib/mcs51/crtpagesfr.asm,
12391 * device/lib/mcs51/crtstart.asm,
12392 * device/lib/mcs51/crtxclear.asm,
12393 * device/lib/mcs51/crtxinit.asm,
12394 * device/lib/mcs51/crtclear.asm,
12395 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12396 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12397 and into user configurable files.
12398 * device/lib/clean.mk: clean mcs51 directory too
12399 * support/regression/tests/longlit.c: added static to T1 declaration
12400 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12401 accesses in the initialization code
12403 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12405 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12406 OSCTRIMVAL as noted in bug #916008
12408 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12410 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12411 in loops with multiple exits (reported as incorrect registers
12412 used by Martin Helmling in Sdcc-user list)
12414 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12416 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12417 made ds390 register extensions look less like error messages
12419 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12421 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12422 reported by Adam Wozniak in Sdcc-user list
12424 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12426 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12427 arithmetic optimizations, added debug output
12429 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12431 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12432 * sdcc.spec: updated and split sdcc into 3 rpms
12433 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12434 needed for literals of LEFT_OP and '+'
12435 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12436 introduced RESULT_TYPE_NOPROM
12437 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12439 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12440 limited promotion to int only for '*'
12441 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12443 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12445 * src/pic16/gen.c (genSkip),
12446 (genc16bit2lit), (gencjneshort): commented out
12447 (is_LitOp): new helper function, checks operand type
12448 (genCmpEq): rewritten
12450 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12452 * support/regression/tests/bug-908454.c: added
12454 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12456 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12457 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12458 (geniCodeCast): cosmetic, don't preserve bit storage class
12459 (geniCodeLeftShift): added promotion
12460 (geniCodeLogic): fixed regression
12461 * src/SDCCsymt.c (computeTypeOr): accept bits too
12462 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12464 2004-03-07 Borut Razem <borut.razem AT siol.net>
12466 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12468 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12470 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12471 version of pic16_genPackRegisters which does not check if ic is a
12473 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12474 function cause string1.c regression test fails
12476 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12478 * sim/ucsim/configure.in,
12479 * sim/ucsim/configure,
12480 * sim/ucsim/doc/Makefile.in: use docdir
12481 * src/SDCC.y: fixed sbit atrributes
12482 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12483 * src/SDCCast.c (decorateType): |^& need special promotion handling
12485 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12486 * src/SDCCsymt.h (computeType),
12487 * src/SDCCicode.c: computeType() needs op
12488 * src/SDCCsymt.c (checkTypeSanity),
12489 * doc/sddman.lyx: "plain" bitfields are unsigned
12490 * src/SDCCsymt.c (computeTypeOr): added
12491 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12493 * src/SDCCval.c (val*): computeType() needs op
12494 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12495 * support/regression/tests/onebyte.c: added tests for |^&
12497 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12499 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12500 for writing icode into asm output.
12502 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12504 * src/pic16/device.c: added some debug lines enabled
12505 with macro DEBUG_CHECK,
12506 * src/pic16/genarith.c: more debug in genPlus,
12507 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12508 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12509 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12510 * (aopForSym): onStack symbols are re-placed in data memspace,
12511 and onStack flag is cleared,
12512 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12513 copy temporary pcodeop,
12514 * (genPcall): added warning for not updating PCLATU,
12515 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12516 always true for pic16 port,
12517 * (genMultOneWord): NEW, supports integer multiplication,
12518 * (genMult): modified to call genMultOneWord,
12519 * (ifxForOp): added warning when return NULL,
12520 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12521 flag is set before call to operandFromSymbol for implicit
12523 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12524 options.intlong_rent are set by default,
12525 * (_hasNativeMulFor): modified to allow port generation of integer
12527 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12528 set regtype to REG_SFR for all registers, restricting seting the
12529 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12531 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12533 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12534 more than 500 times in the regression tests
12536 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * support/Util/SDCCerr.h,
12539 * support/Util/SDCCerr.c,
12540 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12542 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12543 for symbol conflicts.
12544 * support/valdiags/tests/enum.c,
12545 * support/valdiags/tests/tentdecl.c,
12546 * support/valdiags/tests/struct.c: expect possible error messages
12547 referring to original symbol definitions.
12548 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12550 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12552 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12554 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12556 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12558 * src/pic16/ralloc.c (newReg): fixed bug #908929
12560 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12562 * src/ds390/gen.c: added missing #include "main.h"
12564 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12566 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12567 checking if symbol is already in set,
12568 * src/pic16/device.h: prototype for checkAddSym,
12569 * src/pic16/gen.c: (_G): added entry interruptvector,
12570 * (assignResultValue): removed some commented out lines,
12571 * (genFunction): check for ISR via sym->type, absolute section for
12572 interrupt code is created via a new pBlock, the goto instruction is
12573 placed now correctly at the interrupt vector position, changed all
12574 references from ivec to _G.interruptvector,
12575 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12576 is the interrupt is a high priority one, same for return from ISR,
12577 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12578 externs to calls of checkAddSym,
12579 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12580 pic16_pcode_verbose flag is set,
12581 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12582 * src/pic16/pcoderegs.c: message about how many registers are saved
12583 will only be emitted if pic16_pcode_verbose flag is set,
12585 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12587 * src/ds390/ralloc.h,
12588 * src/ds390/ralloc.c (ds390_regWithIdx),
12589 * src/ds390/gen.c (emitcode),
12590 * src/ds390/main.h,
12591 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12592 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12593 ds390operandCompare, getRegsRead, getRegsWritten,
12594 initializeAsmLineNode): customized instruction size calculation for
12595 ds390, started basis for some register optimizations
12596 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12597 corresponding assembly output
12598 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12599 missing push/pop of r0/r1. Optimized push/pops
12601 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12603 * src/mcs51/main.c (instructionSize): fixed ACALL size
12604 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12606 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12608 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12609 the sorting of rlist with NULL elements
12610 * (print_idataType, print_idata): NEW to create idata sections
12611 * src/pic16/device.h: idataSymSet new variable
12612 * src/pic16/gen.c (genFunction): fixed some bugs in string
12613 comparing, improved the absolute section creation for ISRs,
12614 added FSR0L/FSR0H in registers that are saved in an ISR,
12615 * (genInline): fixed the processing of inline snippets,
12616 now they undergo no process by the peephole optimizer
12617 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12618 are placed in idataSymSet,
12619 * (pic16emitStaticSeg): extern symbols are added in externs,
12620 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12621 switching when aboslute variables are placed in access bank memory
12622 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12623 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12624 commented out with #if,
12625 * (pic16_packRegisters): reintroduce the check for CAST because some
12626 symbols are not correctly handled,
12627 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12628 pCodeInstruction instead of pCode,
12629 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12630 pCodeAsmDir definition,
12631 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12632 directive, then the argument directive is emitted without the leading
12633 tab, hack for inline labels which must be in the first column,
12634 * (compareLabel,pic16_findNextInstruction),
12635 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12636 * (insertBankSwitch): modified for the new pCodeAsmDir,
12638 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12639 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12641 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12643 * (pushSide): commented out with #if,
12644 * (assignResultValue): fixed some typos in saving
12646 * (genPcall): FIXED and sync'ed with genCall,
12647 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12648 * (genNearPointerGet): fixed to handle some more cases,
12649 implementation scheme via table reads,
12650 * (genConstPointerGet): modified to access code memory correct,
12651 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12652 and improved to handle some cases
12653 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12654 instead of "RETLW" for init data
12655 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12656 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12657 variables are placed in access bank memory (<0x80 and >=0xf80),
12658 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12659 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12660 TBLWT_POSTDEC,TBLWT_PREINC
12661 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12662 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12664 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12665 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12666 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12667 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12669 2004-02-29 Borut Razem <borut.razem AT siol.net>
12671 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12672 support/Util/findme.h, support/Util/system.h: enhance binary relative
12673 search for lib and include by using findProgramPath()
12675 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12678 * src/SDCCpeeph.c (pcDistance),
12680 * src/mcs51/ralloc.h,
12681 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12682 * src/mcs51/main.h,
12683 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12684 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12685 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12686 size calculation port specific, started basis for some register
12688 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12689 missing push/pop of r0/r1. Optimized push/pops
12690 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12691 * device/lib/_modsint.c (_modsint),
12692 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12693 and stack version so regression tests pass
12695 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12697 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12698 * src/SDCCast.c (decorateType): catch another small optimization
12700 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12701 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12702 modified to finally use computeType() all over SDCC,
12703 see Feature Request #877103
12704 * src/SDCCval.h: cosmetic
12705 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12706 valCompare(); regression tested in muldiv.c
12707 * support/regression/tests/muldiv.c (testMod): mod sign follows
12710 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12712 * src/SDCCast.c (decorateType): fixed bug #902362
12713 * doc/INSTALL.txt: fixed install instructions for win32
12715 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12717 * device/include/Makefile.in (install): fixed by replacing spaces
12720 * doc/INSTALL.txt: updated for release
12721 * doc/sdccman.lyx: added warning for --xstack being buggy
12723 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12725 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12726 to eliminate build warnings.
12727 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12729 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12730 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12732 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12733 removed -penable-stack, added comment for stack pragma, added
12734 warning for not initializing the stack/frame registers, removed
12735 comment at interrupts section
12737 Stack is made permanent, there is no ability to disable stack usage.
12738 * src/pic16/device.h,
12739 * src/pic16/device.c: removed all references to USE_STACK macro,
12740 * src/pic16/device.c (pic16_dump_section): when no elements in
12741 rlist, free rlist before return,
12742 * (pic16_dump_int_registers): NEW, internal registers are a new set
12743 of general purpose registers reused by each function,
12744 * (checkAddReg): returns 1 if registers is added to set,
12745 * (pic16_groupRegistersInSection): when a registers is of type
12746 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12747 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12748 SRCASECMP macro is moved here from device.c
12749 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12750 PO_PCLATU, PO_PRODL, PO_PRODH,
12751 * (pic16_pCodeOpType, genMinus,
12752 changed compares to "a" register, with AOP_ACC,
12753 * (pic16_genPlus): fixed some bugs and indented properly,
12754 * (pic16_addSign): changed size to size+offset in the MOVWF
12756 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12757 multiply 8-bit operand by literal, result is 8-bit,
12758 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12759 multiply 2 8-bit operand, result is 8-bit,
12760 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12762 * src/pic16/gen.c: changed accUse to contain WREG only,
12763 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12764 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12765 true, do not use immediate addressing any more unless sym is a
12766 pointer in codespace,
12767 * (aopForRemat): do not use immediate addressing when symbol not in
12768 codespace and when symbol's address is requested,
12769 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12771 * (aopGet): added case for AOP_ACC and don't return "accumulator
12772 bug" but WREG instead,
12773 * (popGetTempReg): pushes contents of temporary register in stack,
12774 * (popReleaseTempReg): pops contents of temporary register from
12775 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12776 * (pic16_popGet): separated case AOP_ACC to return register WREG
12777 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12778 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12779 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12780 the use of immediate pointers to certain cases only.
12782 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12783 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12784 * (assignResultValue, genCall, genRet): modified to use the new
12785 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12786 genPcall is still broken,
12787 * (genFunction): added code to create 'A' type pBlocks when
12788 interrupt functions are generated, code not extensively tested yet,
12789 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12790 * (genEndFunction): modified so ISRs pop stored registers from stack,
12791 * (genMultOneByte): cleanup,
12792 * (AccRsh): added flag andmask, to and result with appropriate mask,
12793 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12794 * (genDataPointerGet): fixed and reenabled its use,
12795 * (genNearDataPointerGet): bugs fixed,
12796 * (genDataPointerSet): bugs fixed,
12797 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12798 pic16_DumpSymbol, pic16_DumpOp,
12799 * src/pic16/genutils.h: function prototypes for the above functions,
12800 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12802 * (pic16emitRegularMap): many many many improvements, but needs a
12804 * src/pic16/main.c: enable_stack in pic16_options is removed,
12805 * (_pic16_parseOptions): removed command line options -penable-stack,
12806 * (_process_pragma): emit stack symbol only when stack pragma is
12808 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12809 redirected to FSR0L/FSR0H pair,
12810 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12811 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12812 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12814 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12815 * (dumpPicOptype): NEW,
12816 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12817 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12818 with movff instruction,
12819 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12820 added pic16_int_regs, some packRegsFor* functions are commented out,
12821 because produce errors,
12822 * src/pic16/NOTES: minor modifications
12824 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12826 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12827 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12829 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12830 * as/mcs51/lkaomf51.c: fixed bug #895763
12832 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12834 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12836 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * doc/sdccman.lyx: added details about the HC08 storage classes and
12839 interrupts, fixed the register usage info for z80 & gbz80
12841 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12843 * doc/sdccman.lyx: added more pic16 port documentation
12844 * device/include/pic16/: added header pic18fregs.h
12846 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12848 * doc/sdccman.lyx: added Vangelis' contribution
12850 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12853 extend to the next CALL or PCALL, not just to the next CALL.
12855 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12857 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12859 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12861 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12862 bug #895752 and a better fix for bug #716790
12864 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12866 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12868 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12870 * doc/sdccman.lyx: minor changes, minor changed
12872 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12874 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12875 which can't handle SDCC_NEWONEBYTEOPS,
12876 (geniCodeMultiply): removed conversion from mult to shift for pic14
12879 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12882 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12883 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12884 thus fixing bug #895406
12886 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12888 * device/lib/_modsint.c,
12889 * device/lib/_modslong.c: sign follows divisor only
12890 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12891 signs or signedness can be ignored
12892 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12893 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12894 added optimization for IFX,
12895 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12897 reenabled optimization for IFX, which was removed on 2004-01-11
12898 * src/SDCCast.h: added return type IFX
12899 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12900 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12901 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12902 SDCC_OLDONEBYTEOPS selects the old behaviour
12903 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12904 changed again and commented promotion rule
12905 * src/SDCCval.c (valDiv): promotion no longer necessary
12906 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12907 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12909 * support/regression/tests/onebyte.c: added
12911 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12913 * gen.c (genInline): reverted to old code for assemnling inline
12914 code because of bug reported James Chadd
12916 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12918 * ralloc.h: missing declarations from previous patch,
12919 seems that patch for ralloc.h was never applied, fixed
12921 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12922 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12926 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12927 indirect addressing. Marked FSR0 as deprecated
12928 * gen.c (pointerCode): commented out, not needed now
12929 (pic16_popGet2p): new MOVFF helper function
12930 (genGenPointerGet),
12931 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12932 (shiftRLong): removed duplicate debugging info
12934 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/ds390/gen.c (genNearPointerGet),
12937 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12938 optimization with bits, but not bitfields.
12939 * src/ds390/ralloc.c (packRegisters),
12940 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12942 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12944 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12946 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12949 * src/SDCCicode.c (operandFromSymbol),
12950 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12951 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12952 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12953 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12954 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12955 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12957 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12958 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12959 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12960 * src/SDCCsymt.c (newSymbol),
12961 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12964 * src/SDCCval.c (newiList): fixed bug #885705
12966 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12968 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12969 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12971 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12973 * device/include/c8051f120.h,
12974 * device/include/c8051f300.h,
12975 * device/include/c8051f310.h: added/updated header files for Silicon
12976 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12977 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12978 in new section Submitting patches
12980 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12983 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12984 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12986 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12987 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12988 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12990 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12991 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12992 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12994 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12995 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12996 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12997 genGenPointerSet): fixed bug #892400
12998 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12999 to eliminate build warnings.
13000 * src/SDCCast.c (processParms),
13001 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
13003 * support/valdiag/valdiag.py: added GCC to the list of defines active
13004 when compiling with gcc
13006 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13008 * support/Util/SDCCerr.h,
13009 * support/Util/SDCCerr.c,
13010 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13011 with an incomplete type (fixed bug #883734)
13012 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13014 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13016 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13018 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 * src/SDCCast.c (decorateType),
13021 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13022 function pointer implementation
13023 * support/regression/tests/funptrs.c: added tests to verify both forms
13024 of function pointers work correctly. Added tests to verify parameters
13025 are passed in the correct order.
13027 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13029 * device.c (regCompare): registers are sorted by ascending
13030 address and increasing size,
13031 * main.c (_pic16_finaliseOptions): removed the declaration
13032 of compiler macro MCU. Now a macro of the format pic18fxxxx
13033 will be defined from the command line
13035 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13036 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13038 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13039 PCOP_RLCF was overwritten!
13040 * gen.c (genSkip): commented out calls to pic16_emitcode,
13041 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13043 * (genRRC): added debugging info,
13044 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13045 overwritten while shifting,
13046 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13047 overwritten while shifting,
13050 * (shiftLLeftOrResult),
13051 * (shiftRLeftOrResult),
13053 * (shiftLLong): Implemented with pic16_emitpcode
13054 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13055 * (genLeftShift): Fixed bug, operand for shift by variable always
13056 was "and"ed with 0x0f,
13057 * (genLeftShiftLiteral),
13059 * (genRightShiftLiteral): added debugging info,
13060 * (genrshFour): added comment,
13061 * (genRightShift): determined signedness from operand "left"
13062 instead of "result"
13064 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/SDCCicode.c (geniCodeParms),
13067 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13068 function pointers, fixed function pointer bugs #861242 and #861896
13070 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13072 * device/include/c8051f000.h,
13073 * device/include/c8051f120.h,
13074 * device/include/c8051f300.h: added header files for Silicon
13075 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13077 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13079 * src/SDCCast.c (processParams): added new type flow and restructured
13080 (gatherAutoInit): added new type flow
13081 (addCast): cosmetic changes
13082 (getLeftResultType): added new type flow for array indices, patch
13083 provided by Stas, see FR #877103
13084 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13085 array index patch by Stas
13086 * src/SDCCast.h: added prototype getResultTypeFromType()
13088 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13089 * src/pic/glue.c (pic14emitStaticSeg),
13090 * src/pic16/glue.c (pic16emitStaticSeg),
13091 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13092 for initialization of symbols
13093 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13094 * support/Util/SDCCerr.h:
13095 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13096 * .version: bumped version number to 2.3.8
13097 * device/include/Makefile.in (install),
13098 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13101 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13103 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13104 Slade Rich fixed an optimization bug
13105 * src/pic/pcodepeep.c,
13106 * src/pic/pcoderegs.c
13107 * doc/Makefile (install): added test for directory
13109 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13111 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13112 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13113 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13114 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13115 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13116 * as/mcs51/asexpr.c (term),
13117 * as/hc08/asexpr.c (term): fixed bug #887146
13119 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/z80/gen.c (genMult): handle single byte result product
13122 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13123 DUMMY_READ_VOLATILE (fixed bug #886367)
13125 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13127 * support/regression/tests/libmullong.c: fixed logic, on little endian
13128 hosts we ended without a mullong_wrapper()
13130 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13132 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13133 virus/worm forged address usage.
13135 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13137 Fixed promotion, it should be done on AST level:
13138 * src/SDCCast.c (addCast): added promotion to int
13139 (decorateType): updated call to upCast()
13140 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13141 usualUnaryConversions()
13143 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13145 * support/regression/tests/literalop.c (mulWrapper): Added a
13146 wrapper to remove integer overflow warnings.
13148 * support/regression/tests/float_trans.c: Made work on host.
13150 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13153 * support/regression/generate-cases.py (main): Changed from inline
13156 * doc/Makefile (install): Changed to depth first to get rid of
13157 missing directory install warning.
13159 * as/Makefile (install-doc): Made work on Mac.
13161 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13163 * src/SDCCast.c: added an additional type flow in decorateType() of
13164 opposite direction, see feature request #860006; it's enabled at runtime
13165 by setting the environment variable SDCC_NEWTYPEFLOW
13166 * src/SDCCast.h: changed prototype of decorateType()
13167 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13168 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13169 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13170 see feature request #877103
13171 * src/SDCCval.c: updated call of decorateType()
13172 (valBitwise): fixed bug #882876
13173 (valMinus): added promotion
13174 (valLogicAndOr): result is unsigned
13175 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13176 * src/SDCCsymt.c (computeType),
13177 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13178 must not cause an unsigned operation
13179 * src/pic/glue (pic14emitRegularMap),
13180 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13182 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13184 * src/pic/pcode.c (PCodeID): commented out left over debug code
13186 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13188 * support/valdiag/tests/overflow.c: added shift tests
13189 * src/pic/device.c,
13196 * src/pic/pcodepeep.c,
13197 * src/pic/pcoderegs.c,
13198 * src/pic/ralloc.c,
13199 * src/pic/ralloc.h: applied patch from Slade Rich;
13200 added support for multiple code pages and multiple RAM banks on the
13201 PIC 14 port. The ASM files now no longer simply assume all the
13202 code / RAM are in the same page / bank. This means the linker can
13203 safely allocate code/RAM of separate ASM files to different pages/banks.
13204 * doc/sdccman.lyx: added Slade's tips
13205 * src/mcs51/peeph.def: fixed bug #880768
13207 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13210 * src/SDCCast.c (decorateType): fixed bug #880197
13212 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13214 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13217 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13218 strtof is not part of C89 and isn't included with Mac OS X.
13220 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13223 shiftL2Left2Result): fixed bug #879326
13224 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13225 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13226 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13227 address fetch for clr instruction
13228 * device/lib/hc08/_mulint.c: created optimized assembly version
13229 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13231 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13233 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13234 proposed in FR #877103
13236 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13238 * src/SDCCval.c (cheapestVal): added missing checks
13239 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13240 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13242 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13244 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13247 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13249 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13250 loaded with the linker search paths (-L arguments) and the libraries
13251 to be linked with the current source (-l arguments). Changes
13252 currently will affect only the pic16 port.
13253 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13254 include path the port specific paths and port specific libraries,
13255 * gplink command now contains the $3 argument,
13256 * src/pic16/device.h,
13257 * src/pic16/device.c,: structure PIC_device is made public and
13258 renamed to PIC16_device, the same for variable Pics which is renamed
13259 to Pics16. Updated all references to them.
13260 * src/pic16/glue.c (pic16glue): corrected bug with code
13261 initialization which bypassed the variable initializations block.
13263 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13264 COMPILE_FLAGS and added the --nostdinc option
13266 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13268 * device/include/mc68hc908jb8.h: Register defs for another member
13269 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13271 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13273 Documenting changes from previous commits.
13274 * configure.in (version 1.56),
13275 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13276 when generating output files to configure the pic16 library,
13277 but now I've commented it out, since gputils aren't installed in the
13278 SF compile farm, so library won't compile
13280 * device/lib/Makefile.in (version 1.56): initially I've added in
13281 target 'all' the prerequestive 'model-pic16' so it compiled the
13282 pic16 library, but now I've commented it out for the same reasons
13284 * added targets 'model-pic16' and 'objects-pic16' to compile the
13286 * added target 'port-specific-objects-pic16' to handle the
13287 generated libraries and copy them into the build/ directory
13288 * added target 'clean-intermediate-pic16' to clean intermediate
13289 files into pic16 directory
13290 * in target 'installdirs' added line to create directory pic16 in
13291 the installation path
13293 * device/include/Makefile.in (version 1.11): in target 'install'
13294 added lines to copy all header files to installation path,
13295 * in target 'installdirs' added line create directory for pic16
13296 headers in the installation path
13298 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13300 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13303 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13306 * device/lib/configure.in,
13307 * device/lib/configure: fixed for autoconf 2.57
13309 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13311 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13312 option so that it actually works. Made it specific to the z80, since
13313 the gbz80 doesn't have these kinds of I/O ports.
13315 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13317 * device/include/z180.h,
13318 * device/lib/_memcpy.c,
13319 * device/lib/_memmove.c,
13320 * device/lib/_mulint.c,
13321 * device/lib/ser_ir.c,
13322 * device/lib/ser_ir_cts_rts.c,
13323 * device/lib/_strcmp.c,
13324 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13325 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13326 portmode; added deprecation warning for bank= and protmode= forms.
13327 Also, guard against buffer overflow.
13328 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13330 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13332 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13333 changed interrupt vector table generation to only emit declared vectors.
13334 * device/include/Makefile.in: added missing backslash
13335 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13337 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13339 Mainly changes to support compilation of the device libraries
13340 * src/pic16/device.c: stack is allocated via symbol and not
13341 via literal number. The symbol is placed in the corresponding
13342 position of the data ram
13343 * (pic16_dump_section): relocatable and absolute uninitialized
13344 data are now emitted in sorted order to reduce section naming,
13345 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13346 weren't marked as being in the access bank,
13348 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13350 Added portion of GNU PIC Library under the directory
13351 device/include/pic16 and device/lib/pic16. These files
13352 contain the declarations of SFRs for the PIC18Fxx2 devices.
13353 The directory is initialized via configure from toplevel.
13355 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13357 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13358 the spilllocations to be compared correctly
13360 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13362 * src/SDCCast.c (decorateType): fixed bug introduced today
13364 2004-01-12 Borut Razem <borut.razem AT siol.net>
13366 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13367 doc/sdccman.lyx: upper case pragmas are deprecated
13369 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13371 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13372 in simpler and even better code
13374 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13376 * src/SDCCicode.c (operandOperation): fixed bug #874819
13377 * src/SDCCast.c (decorateType): fixed
13378 char foo (unsigned long ul) { return ul > 0; }
13380 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13382 * doc/sdccman.lyx: Moved and added some sections, small changes
13383 all over. Telling LaTeX to be less strict with word spacing
13384 to better keep the right margin. Changed some notes about
13385 maintainance of the ports in section 3.2.1 - is it OK like this?
13387 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13389 SDCC source changes:
13390 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13391 convilong): modified to inform the pic16 port that builtin functions
13394 PIC16 PORT specific changes:
13395 * src/pic16/device.c pic16_dump_equates() added,
13396 processor registers declared internally by the port are emitted in
13397 the translation as equates,
13398 * src/pic16/gen.c: inline code is passed unprocessed to the
13400 * (pic16_popGetLit2): fnuction modified to take second operand as
13401 pCodeOp pointer and not as literal,
13402 * (popRegFromIdx): prefixed with pic16_,
13403 * (pic16_popCombine2): modified to receive already allocated pCode
13405 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13406 * (genFunction): initializes local stack frame and pushes on stack
13407 all the registers used by this function,
13408 * (genEndFunction): restores all registers from stack and restores
13410 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13412 * (pic16glue): changed the program startup sequence,
13413 * added new dbName code 'A' for functions placed in absolute section
13414 * src/pic16/main.c: added function attribute _naked,
13415 * added pragma 'code' to place a fnuction at an absolute address,
13416 * added command line arguments --debug-ralloc and --pcode-verbose,
13417 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13418 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13419 * (pic16_newpCodeOpLit2): modified to take the second operand as
13421 * (pic16_printpBlock): modified to emit each function in a separate
13423 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13424 UPPER for immediate operands,
13425 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13427 * src/pic16/peeph.def: all peepholes with movff are commented out,
13428 because there is a problem in the pcode peep optimizer,
13429 * src/pic16/ralloc.c: the register allocator can now reuse local
13430 function symbols for another function. This saves register usage.
13431 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13433 Added file src/pic16/NOTES with information about program writing on
13434 the current port version.
13436 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13438 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13439 and peephole 252 (array access)
13441 2004-01-09 Borut Razem <borut.razem AT siol.net>
13443 * src/SDCCmain.c : fixed #872250: -l command line defined library
13444 files are scanned before standard library files
13446 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/SDCCast.c (decorateType): fixed bug #874046
13450 2004-01-09 Borut Razem <borut.razem AT siol.net>
13452 * support/scripts/sdcc.nsi: remove previous installation
13454 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13456 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13457 bytes for last interrupt vector (mcs51)
13458 * sdcc.spec: fixed typo
13460 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13463 gen51Code): more efficient parameter receive for --model-large
13466 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/ds390/main.c,
13469 * src/z80/main.c: added missed needLinkerScript flags (more than
13470 one port structure defined in these file)
13471 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13474 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13476 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13477 * src/port.h: added flag needLinkerScript in port->linker
13478 structure to inform whether to create a .lnk file or not,
13480 * src/ds390/main.c,
13482 * src/mcs51/main.c,
13484 * src/pic16/main.c,
13486 * src/z80/main.c: changed appropriately to configure
13487 needLinkerScript flag
13489 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13490 * src/pic/glue.c: added variable udata_section_name to
13491 override default uninitialized data segment definition for
13492 devices only with SHAREBANK memory (reported from Erik Epetrich)
13493 * (pic14emitOverlay): modified to emit a commented overlay segment
13494 directive when no overlay data exist
13495 * (picglue): modified to emit uninitialized data segment
13496 according to udata_section_name
13497 * src/pic/main.c (_pic14_parseOptions): added command line
13498 options --udata-section-name=[name] to override default
13499 udata definition name
13500 * modified _linkCmd and _asmCmd to include compiler passed
13501 arguments via -W option
13502 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13503 object file from '.rel' to '.o' in port->linker structure,
13504 changed size of fptr from 2 to 3 in port structure
13506 2004-01-07 Borut Razem <borut.razem AT siol.net>
13508 * support/scripts/sdcc.nsi: update PATH
13509 * support/scripts/sdcc.ico: craeted
13511 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13513 * device/include/Makefile.in: fix install
13514 * doc/Makefile: fix install
13516 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13520 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13521 how the function variable allocation summary is displayed; also
13522 include information about variables allocated to the overlay
13525 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13527 * as/mcs51/lkmain.c: Help about -Y option
13528 * as/mcs51/lkarea.c: Fixed gcc warnings
13530 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13532 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13534 * support/valdiag/tests/overflow.c: added
13535 * src/SDCCast.c (decorateType),
13536 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13537 LEFT_OP (left shift)
13539 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13541 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13542 (default behaviour).
13544 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 A python script to validate compiler diagnostic messages. It can be
13547 used to verify that sdcc complains about bad c source code and
13548 gives a good location of the error.
13549 * support/valdiag/Makefile,
13550 * support/valdiag/valdiag.py,
13551 * support/valdiag/tests/*
13553 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13556 * src/SDCCsymt.c (newEnumType),
13558 * support/Util/SDCCerr.c,
13559 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13561 * support/regression/tests/enum.c: added test for enum values that
13562 require at least 2 bytes of storage.
13564 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13566 * src/common.h: added ifndef/define/endif macros
13567 around the header file.
13568 Bug reported from Jesus Calvino-Fraga
13570 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13572 * sdcc.spec: updated
13573 * device/include/Makefile.in: don't install CVS directories
13574 * device/lib/Makefile.in: added removal of CVS directories after install
13575 * doc/Makefile: fixed install, added local_icons
13576 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13577 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13578 * src/ds390/gen.c (genRightShift): fixed bug #870788
13579 * src/SDCCast.c (decorateType): fixed bug #870781
13581 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13583 PIC16 port related changes:
13584 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13585 added variable stackPos,
13587 * gen.c: genCall, assignResultValue: added support for
13588 pushing/retrieving function parameters to/from stack,
13589 genFunction,genEndFunction: setup stack frame for the
13590 generated function,
13591 genAddrOf: will be changed according to bug 863624
13593 * added files genutils.c and genutils.h which contain gen*
13594 debugged and optimised functions extracted from gen.c
13596 * glue.c: added variable 'externs' which holds extern symbols,
13597 pic16emitRegularMap: is modified to properly handle relocatable
13598 symbols under the new scheme,
13599 pic16createInterruptVect: is modified
13600 pic16printPublics: is modified to emit 'global' assembler directives,
13601 added pic16_printExterns to print extern symbols,
13602 pic16glue: initializes stack/frame pointer in the beginning of
13603 the assembly output. Temporary hack, will be corrected later,
13604 because gplink yet does not support stack and SDCC does not
13605 yet support a type of crt0.o object to create the final binary.
13607 * Removed many lines that contain 8051 legacy code.
13608 * The code is finally placed under a 'code' directive.
13609 * Added port specific options.
13611 * _process_pragma: simplified since now we do not need *special*
13612 include file to define SFR registers. But a separate header
13613 will be needed. This will be developed later.
13614 * _pic16_parseOptions: added, parses port specific options:
13615 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13616 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13617 --preplace-udata-with=
13619 * _pic16_setDefaultOptions: modified to initialize section names,
13620 but hack is temporarly out of order since it needs improvement.
13621 * _pic16_genAssemblerPreamble: configuration words are emitted by
13622 their address instead of their name. This part is incomplete and
13623 supports only the 18Fxx2 devices. Other devices will emit an error
13624 during assembly since they do not contain the same set of config
13626 * _pic16_genIVT: is modified,
13628 * pcode.c: added definitions for some hardware registers that are needed
13630 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13631 All PCI entries are updated. Now LFSR is supported.
13632 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13633 * added pic16_newpCodeOpLit2 to support instructions with
13634 two literal arguments
13635 * pic16_pCode2str: corrected code that emits assembler instructions
13636 with two literal operands and those that have an access bit modifier
13637 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13638 this fixes a bug which caused some labels to be lost, when an
13639 assembler directive was added, i.e. banksel,
13640 * pic16_FixRegisterBanking: improved logic that causes the insertion
13642 * InlineFunction: functions that are called once, are not any more
13643 inlined. This can be a port option in the future,
13645 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13647 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13648 hold the corresponding uninitialized symbols,
13649 * pic16_allocProcessorRegister: registers have explicit marked the
13651 * pic16_allocInternalRegister: registers are explicit marked as
13653 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13654 processing list, so bit registers were lost,
13657 * ralloc.h: added field 'accessBank' and original symbol operand
13658 in register definition,
13659 * removed the field isMapped from register definition,
13661 ** Several functions have been removed from various sources:
13662 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13663 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13664 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13665 pic16_assignRelocatableRegisters
13667 ** others have been introduced:
13668 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13669 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13671 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13673 * support/scripts/inc2h.pl: changed definition of BIT_AT
13674 to emit 'sbit at' instead of 'bit at'. This was a request.
13676 PIC16 port related preliminary changes:
13677 * gen.c: prefixed function popRegFromString with
13678 pic16_ and all references to it corrected
13679 * pcode.c: all pic16_pc_* hardware registers prefixed
13680 with underscore (_),
13681 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13682 * ralloc.c: newReg(): when register is REG_SFR then
13683 set address to rIdx,
13684 pic16_allocProcessorRegister(): marks register wasUsed=0
13685 pic16_writeUsedRegs(): added a call to assign processor
13686 registers via pic16_assignFixedRegisters
13688 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13690 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13691 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13692 variables in unused register banks. Also the SSEG is placed
13693 wherever there is enough space for it, and IDATA can be anywhere
13694 in internal RAM. For now compile using -Wl-Y[stack_size].
13695 The mem file is different for this option as well, since it
13696 makes no sense of talking about DSEG lenght.
13698 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13700 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13701 in certain cases, e.g. when ROM assignment, patch provided
13702 from Albert den Haan.
13704 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13706 Many signedness and type propagation fixes:
13707 * src/SDCCicode.c: made geniCodeCast() static
13708 replaced SPEC_ by IS_ (cosmetic)
13709 (operandOperation): fixed div and mod operation
13710 (usualBinaryConversions): added support for promotion of char
13711 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13712 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13713 (geniCodeAdd): an array index will stay unsigned, even if promoted
13715 (geniCodeArray): ditto
13716 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13717 * src/SDCCsymt.c (computeType): added more support for char;
13718 promotion of char is selectable by promoteCharToInt, fixed signedness
13720 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13721 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13722 * src/SDCCval (val*): replaced signedness calculation by
13724 rearranged if-branches (cosmetic)
13725 (valShift): added warning W_SHIFT_CHANGED
13726 (valCompare): fixed problem with different types
13727 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13728 * support/regression/tests/literalop.c: added many cases
13729 * support/regression/tests/ast_constant_folding.c: changed finally to
13731 * .version: new year, new version: 2.3.7
13732 * src/SDCCmain.c (main): applied patch #866468
13733 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13734 provided by Scott Bronson
13735 * doc/sdccman.lyx: updated documentation for sdcdb
13736 updated and added chapter tips
13738 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/SDCCsymt.h: missing from yesterday's commits
13742 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 * src/SDCC.y (struct_or_union_specifier),
13745 * support/Util/SDCCerr.c,
13746 * support/Util/SDCCerr.h: verify that struct & union tags are used
13749 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/SDCCglobl.h: missing from yesterday's commits
13753 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13756 sft_attributes, struct_declaration, parameter_declaration,
13757 type_name, start_block, declaration_list),
13758 * src/SDCC.lex (check_type): support redefinition of typedef names
13760 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13762 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13763 aligned xdata arrays. Erik helped me with the if clause.
13765 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13770 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCast.c (newAst_),
13775 * src/SDCCicode.c (ast2iCode, newiCode),
13777 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13778 expr, statement, expression_statement, selection_statement,
13779 iteration_statement, expr_opt, jump_statement): foundation for tracking
13781 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13784 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * support/Util/SDCCerr.c,
13788 * src/SDCCast.c (createCase, createDefault, decorateType),
13789 * src/SDCClabel.c (labelUnreach),
13790 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13792 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13793 (with thanks to Stas Sergeev)
13794 * device/include/time.h,
13795 * device/lib/time.c (CheckTime): suppress unreachable code warning
13797 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/SDCCast.c (createIvalCharPtr),
13800 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13802 * support/regression/tests/nullstring.c: tests for these two bugs
13804 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * support/Util/SDCCerr.h,
13807 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13808 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13809 about storage class and 'at' used inside struct or union
13810 * src/SDCCBBlock.c (iCodeFromeBBlock),
13811 * src/SDCCcse.c (ifxOptimize),
13812 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13813 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13814 printIval, emitStaticSeg, emitOverlay),
13815 * src/SDCClabel.c (deleteIfx),
13816 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13817 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13818 gatherAutoInit, processParms),
13819 * support/Util/SDCCerr.h,
13820 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13821 reporting for post-parse errors.
13823 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13826 implicit casts via union; they don't work on big endian systems
13827 (possible fix for bug #861138)
13829 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13831 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13832 * src/mcs51/main.c: fixed the fix for bug #737001
13834 2003-12-15 Borut Razem <borut.razem AT siol.net>
13836 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13838 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13840 * support/makebin/makebin.c: put output in binary mode
13842 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13844 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13845 xdata and data memory on startup. Set the environment variable
13846 SDCC_NOGENRAMCLEAR to disable this.
13847 * src/mcs51/peephole.def,
13848 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13849 (allows non-interrupt and interrupt code to safely compete for a resource
13850 without the non-interrupt code having to disable interrupts)
13852 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/SDCCicode.c (geniCodeAdd),
13855 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13856 with valFromType if type might be a pointer and host is big endian).
13857 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13858 types, not just integer types.
13859 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13860 multiply defined with mismatching "at" address.
13862 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13864 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13865 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13866 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13867 with embedded nulls (fixed bug #753752)
13869 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13871 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13872 Apparently this did not see much testing (endless loop)
13874 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13876 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13878 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13881 gracefully handle NULL memmap pointers
13883 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13886 instead of deleting the iCode when an operand is volatile
13887 * src/z80/gen.c (genDummyRead),
13888 * src/mcs51/gen.c (genDummyRead),
13889 * src/ds390/gen.c (genDummyRead),
13890 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13892 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13893 * src/SDCC.y: fixed bug #850420
13895 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13897 Applied z80 i/o port patch from Peter Townson and fixed some operators
13898 to better handle operands in A register.
13899 * device/include/z180.h
13905 * src/z80/peeph-z80.def
13906 * src/z80/peeph.def
13909 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13913 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13915 * device/lib/hc08/_mullong.c: Removed extra #endif
13917 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * sim/ucsim/hc08.src/inst.cc,
13920 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13921 carries from x to h
13922 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13923 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13924 * device/include/stdarg.h: fixed varargs for hc08
13925 * device/lib/Makefile.in,
13926 * device/lib/hc08/Makefile,
13927 * device/lib/hc08/_mulint.c,
13928 * device/lib/hc08/_mullong.c: fixed some endian problems
13930 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13932 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13933 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13934 * device/lib/_gptrget.c,
13935 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13937 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13940 * src/SDCCast.c (astErrors): fixed bug #846007
13941 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13943 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCast.c (decorateType): disabled a transformation I added in
13946 revision 1.188 (access to fields of a structure at an absolute address);
13947 it breaks with bitfields, extern declarations, and gcse analysis.
13948 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13949 could be assigned through a pointer, so don't complain.
13950 * src/SDCCast.c (astErrors),
13952 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13954 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13956 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13957 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13958 output of __config directives, since gpasm now supports them
13959 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13960 pre-processor macro, i.e. -DMCU=p18f452
13961 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13962 and modified to handle 'cast' icode similarly to '=' icode
13963 * src/pic16/device.h (typedef struct PIC_device): added field
13964 'extMIface' to indicate that chip has external memory interface
13965 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13966 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13969 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13971 * src/SDCC.y (pointer): fixed bug #846006
13972 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13973 * src/SDCCast.c (decorateType): fixed bug #846009
13974 * src/ds390/peeph.def,
13975 * src/ds390/gen.c (genAnd, genOr),
13976 * src/mcs51/peeph.def,
13977 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13979 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13981 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13988 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13992 * src/SDCCbitv.c: added function to free a bitvector
13993 * src/SDCClrange.h,
13994 * src/SDCClrange.c: added function to recompute the liveranges
13995 * src/avr/ralloc.c,
13996 * src/ds390/ralloc.c,
13997 * src/hc08/ralloc.c,
13998 * src/mcs51/ralloc.c,
13999 * src/pic/ralloc.c,
14000 * src/pic16/ralloc.c,
14001 * src/xa51/ralloc.c,
14002 * src/z80/ralloc.c: recompute the liveranges after register packing
14004 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
14006 * src/SDCCloop.c (newInduction): fixed bug #845630
14008 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14011 inadvertantly left behind from my 2003-11-12 change
14013 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 Updated headers I neglected to commit yesterday.
14016 * src/SDCClrange.h,
14019 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14021 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14022 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14023 * src/SDCCopt.c (eBBlockFromiCode),
14024 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14025 the creation of the key hash table from the sequencing so it can be used
14026 earlier (for some GCSE bug fixes still pending)
14028 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14030 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14031 * support/regression/tests/addsub.c: testing genPlus shortcut
14033 2003-11-15 Borut Razem <borut.razem AT siol.net>
14035 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14037 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14040 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14041 ordering is immaterial.
14042 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14044 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14047 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14048 (SIGSEV) of bug #840381
14049 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14050 unlink new file before rename if new and old filenames are the same)
14052 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14054 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14055 uninitialized variables) for the mcs51. Set environment variable
14056 SDCC_GENRAMCLEAR to test.
14057 xdata initialization slightly shorter
14059 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14063 #838241 & 780691 (basicly the same bug)
14064 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14065 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14067 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14069 * src/SDCCmain.c (linkEdit): "fix" #834252
14071 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14075 * src/SDCC.y: fixed bug #819403
14077 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14080 the reentrant attribute.
14081 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14082 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14084 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14085 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14086 erroneously reduced to a literal.
14087 * src/hc08/ralloc.c (packRegisters, rematStr),
14088 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14091 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14093 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14094 * doc/sdccman.lyx: changed from 'article' to 'book'
14095 * doc/Makefile: readded test_suite_spec and cdbfileformat
14097 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14099 * device/include/stdlib.h: include malloc.h to comply with ANSI
14100 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14102 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14104 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14105 * doc/clean.mk: also remove *.out files
14106 * doc/sdccman.lyx: some additions, larger top/bottom margins
14108 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14110 * src/SDCC.y: fixed bug #837365
14111 * support/regression/tests/bitopcse.c
14112 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14113 a symbol (might be valop instead)
14114 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14115 * device/lib/clean.mk: added hc08 to the cleaning list
14117 2003-11-04 Borut Razem <borut.razem AT siol.net>
14119 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14121 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14122 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14123 malloc is declared in standard stdlib.h
14125 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14127 * device/lib/hc08/Makefile: need to clean .rel not .o files
14128 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14130 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * src/mcs51/main.c,
14135 * src/ds390/main.c,
14139 * src/pic16/main.c,
14140 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14141 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14142 tests (which uses the port's oclsExpense function)
14148 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14150 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14152 * src/SDCCcse.c (ifxOptimize),
14153 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14154 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14155 deleting the IFX iCode.
14156 * src/hc08/ralloc.c: reduced unneeded slocs
14157 * src/hc08/gen.c: fixed bug in asmopToBoolean
14159 2003-11-04 Borut Razem <borut.razem AT siol.net>
14161 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14162 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14163 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14164 transferred to configure
14166 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14168 Use headers defined in the C[++] standards:
14169 * sim/ucsim/gui.src/serio.src/fileio.cc
14170 * sim/ucsim/gui.src/serio.src/frontend.cc
14171 * sim/ucsim/gui.src/serio.src/main.cc
14172 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14173 * support/Util/NewAlloc.c
14175 * as/mcs51/lklibr.c
14179 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14181 * Added MSVC projects for hc08 assembler and linker:
14182 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14183 /as/hc08/link_hc08.dsp
14185 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14187 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14189 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14191 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14193 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14195 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14197 2003-10-31 Borut Razem <borut.razem AT siol.net>
14199 * support/cpp2/cpplib.h,
14200 support/cpp2/cpplib.c,
14201 support/cpp2/cpplex.c,
14202 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14203 to switch _asm block preprocessing on / off. Default is
14204 #pragma preproc_asm +
14206 2003-10-31 Borut Razem <borut.razem AT siol.net>
14208 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14209 when outputting comment blocks (when executed with -C option) and
14210 _asm (SDCPP specific) blocks
14212 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14214 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14216 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14218 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14220 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14222 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14223 * src/SDCCast.c (decorateType): fixed bug #832664
14225 2003-10-31 Borut Razem <borut.razem AT siol.net>
14227 * support/cpp2/cpplex.c: fixed for SDCPP:
14228 comments(when executed with -C option) and _asm blocks
14229 were included even if they where in skipped #if block.
14230 Applied solution from GCC cpp 3.3.2
14232 2003-10-31 Borut Razem <borut.razem AT siol.net>
14234 * src/SDCC.lex: sdcc now understands both formats:
14235 '# <line_number> <file_name>' and
14236 '#line <line_number> <file_name>'
14237 * support/cpp2/cppmain.c: sdcpp now generates the standard
14238 '# <line_number> <file_name>' instead of former
14239 '#line <line_number> <file_name>'
14241 2003-10-30 Borut Razem <borut.razem AT siol.net>
14243 * support/cpp2/cpphash.h,
14244 * support/cpp2/cpplib.h
14245 * support/cpp2/cpplex.c,
14246 * support/cpp2/cppmain.c,
14247 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14249 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 Fixed a number of problems revealed by bug #827883.
14252 * src/SDCCloop.c (loopInvariants): Spill location of the
14253 result operand should be recomputed if extracted from
14254 a loop. Also, don't extract assignments of an iTemp
14256 * src/SDCCast.c (isConformingBody): loop reversal should
14257 not occur if the control variable is involved with a
14258 relational operator.
14260 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14262 * .version: bumped to 2.3.6 to reflect the big improvements
14263 made by Erik and Klaus. Thanks!
14265 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14267 Replaced the livrange code.
14268 * src/SDCClrange.c: added new LR code
14270 * src/SDCCBBlock.h: removed remainig parts from old LR code
14271 * src/ds390/ralloc.c,
14272 * src/ds390/gen.c: minor fixes to make it work with new code
14274 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * as/hc08/lkrloc.c,
14279 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14280 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14281 (tweaked fix for bug #818696)
14283 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14287 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14290 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14291 * src/mcs51/gen.c (gencjneshort),
14292 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14293 more efficient (per Scott Bronson's suggestion)
14295 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 Extended the semantics of the critical keyword to include
14298 individual statements. See RFE #827755 and #799831
14303 * support/Util/SDCCerr.c
14304 * support/Util/SDCCerr.h
14309 2003-10-19 Borut Razem <borut.razem AT siol.net>
14311 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14313 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14317 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14318 and predecrement operand is displayed
14320 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14322 * src/SDCCval.c (valMinus): fixed bug #826041
14324 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 Some hc08 related updates that I missed earlier
14327 * sim/ucsim/stypes.h
14328 * support/regression/ports/hc08/spec.mk
14330 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 New target "hc08" for the Motorola 68hc08 family of micros
14340 * sim/ucsim/hc08.src/*
14341 * sim/ucsim/configure.in
14342 * src/ucsim/configure
14343 * sim/ucsim/packages_in.mk
14346 * device/include/mc68hc908qy.h
14347 * device/lib/hc08/*
14348 * device/lib/Makefile.in
14349 * support/regression/ports/hc08/*
14350 * support/regression/Makefile
14352 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14354 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14356 * src/ds390/gen.c (genCast): fixed bug #821957
14358 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14360 * device/lib/logf.c: "fixed" overlay bug
14361 * support/regression/ports/host/spec.mk: added m library
14362 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14363 * support/regression/tests/float_trans: added (for Eric)
14365 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14367 * src/mcs51/gen.c (genCpl): fixed bug
14368 http://sf.net/mailarchive/message.php?msg_id=6263915
14370 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14372 * src/SDCCast.c (decorateType): added extended constant folding
14373 * src/SDCCsymt.c (computeType): cleanup
14374 * src/SDCCval.c (valShift): minor optimization
14375 * support/regression/tests/ast_constant_folding.c: added
14377 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14379 * src/SDCCmain.c: removed some unintended changes
14381 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14384 * src/z80/gen.c: fixed part of bug #817589
14385 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14387 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14389 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14400 * src/ds390/ralloc.c
14402 * src/mcs51/ralloc.c
14404 * src/pic16/ralloc.c
14405 * src/xa51/ralloc.c
14407 * src/z80/gen.c: removed unused label "release:"
14409 2003-10-06 Borut Razem <borut.razem AT siol.net>
14411 * src/SDCC.lex: removed definition of unused variables
14412 save_optimize and save_options
14414 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14416 * clean.mk: removed '=' in "-maxdepth=1"
14417 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14418 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14420 2003-10-06 Borut Razem <borut.razem AT siol.net>
14422 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14423 my_unput() replaced by unput()
14425 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14427 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14428 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14429 type-punned pointer will break strict-aliasing rules"
14430 Old LR behaviour is again default; Klaus' LR can be choosen by
14431 defining the environment variable LRKLAUS
14435 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14436 * clean.mk: fixed removal of files in bin/CVS/
14437 * device/lib/clean.mk: fixed removal of directories small and large
14438 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14440 * src/SDCCval.c: removed superflous test for pedantic
14442 2003-10-05 Borut Razem <borut.razem AT siol.net>
14444 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14445 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14446 message "unmatched #pragma SAVE and #pragma RESTORE"
14448 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14450 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14451 assembly, critical functions, atomic, nojtbound)
14453 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14455 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14461 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14464 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14466 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14468 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14469 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14470 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14472 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14474 * src/z80/gen.c (genRet): fixed bug #524753
14475 * src/z80/gen.c (genCast): fixed internal error on cast from
14477 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14478 fix for bug #477835 to the z80
14479 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14480 for tracking iCodes in the peephole optimizer for z80
14482 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14485 the other part of bug #814548
14486 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14488 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14490 * src/SDCCcse.c: fixed part of bug #814548
14492 2003-09-28 Borut Razem <borut.razem AT siol.net>
14494 * src/asm.c: rewrite of printILine() to use temporary file instead
14496 * src/xa51/main.c: commented out declaration of int rewinds
14498 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14500 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14502 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14505 * src/asm.c (printILine): Fixed bug #811015
14507 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14509 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14512 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14514 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14515 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14516 to correctly handle general case of AOP_PAIRPTR
14517 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14519 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14521 * src/mcs51/ralloc.c (fillGaps),
14522 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14523 register positioning bug)
14525 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14527 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14529 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14531 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14532 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14533 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14534 (ralloc doesn't intentionally do this now, but perhaps later)
14535 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14536 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14537 register positioning bugs (Fixed bug #762602 and #795325)
14538 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14539 (Fixed bug #808779)
14540 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14541 lines that --i-code-in-asm generates
14543 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14545 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14546 trying to fclose a FILE* that was already closed.
14548 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14550 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14551 of const struct should be treated as if const themselves)
14553 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14555 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14557 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14559 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14560 Unix (/n) and DOS (/r/n) line terminations.
14562 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14564 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14567 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14569 * src/mcs51/gen.c (genFunction, genEndFunction),
14570 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14571 and restore of EA so that stack offsets to parameters are
14572 correct when using both critical and reentrant/stack-auto.
14573 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14574 size (can be triggered in error if sloc is shared between
14575 different sized objects)
14576 * device/include/float.h: fixed macros to explicitly use
14577 unsigned long where needed
14579 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14581 Feature req. 799831: added code to allow nesting of critical functions
14582 * src/mcs51/gen.c (genFunction, genEndFunction)
14583 * src/ds390/gen.c (genFunction, genEndFunction)
14585 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14587 * src/SDCCsymt.c (sclsFromPtr),
14589 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14590 support for standard C idiom of memory mapped variables; for
14591 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14592 to xdata int at 0x1234 tempvar = 1.
14593 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14594 provided by Akiya ISHIDA
14596 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14598 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14599 * src/SDCCval.c (constVal): added reduction from int to char
14600 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14601 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14602 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14604 * support/regression/tests/shifts.c: fixed
14606 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14608 * src/z80/gen.c (genXor): Fixed bug #805445
14610 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 Fixed bug #621531 (const & volatile confusion in the type chain).
14613 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14614 refer to the const or volatile state of the pointer itself.
14626 * src/pic16/ralloc.c
14627 * support/regression/tests/const.c
14629 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 When checking for duplicated modules, use absolute paths
14632 instead of relative paths. Files changed:
14637 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14639 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14641 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 * device/include/string.h: added size_t typedef, changed
14644 prototypes to use size_t, eliminated separate reentrant and
14645 non-reentrant declarations, added _memmove declaration
14646 * device/lib/_memcpy.c: changed to use size_t instead of int,
14647 changed /4 to >>2 to avoid division library call
14648 * device/lib/_memcmp.c,
14649 * device/lib/_memset.c,
14650 * device/lib/_strncat.c,
14651 * device/lib/_strncpy.c,
14652 * device/lib/_strncmp.c: changed to use size_t instead of int
14653 * device/lib/_memmove.c: new file (fixed bug #772294)
14654 * device/lib/Makefile.in: added _memmove.c
14655 * device/lib/z80/asm_strings.s: fixed bug #772290
14656 * support/regression/tests/bitfields.c: attempt to fix host assertion
14657 failure on amd64-unknown-linux2.2
14659 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14661 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14662 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14663 * as/z80/asmain.c (main): fixed bug #801766
14665 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14667 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14670 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14672 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14673 reported in bug #800609
14675 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14677 * Top header beautifications in src/pic16 directory:
14678 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14679 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14680 pcoderegs.h, ralloc.c, ralloc.h
14681 * main.c: added top header and GPL license notice
14682 * pcode.c: fixed the if-conditional warning
14684 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14686 * device/lib/_mullong.c: replaced int by short for gcc
14688 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14690 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14691 and JUMPTABLE iCodes properly now (worked by accident before)
14692 * src/mcs51/gen.c (leftRightUseAcc),
14693 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14694 iCode properly now. Use getSize instead of nRegs since a & b
14695 aren't part of the nRegs tally.
14697 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14699 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14700 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14701 before instructions that use the _STATUS register
14703 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14706 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14707 fetching of the pointer
14708 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14709 copied from genNearPointerSet()
14710 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14711 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14712 If they pop r0/r1 they must be called in the opposite order than aopOp().
14713 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14714 (resp. --stack-auto), prepared for --xstack
14716 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14718 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14720 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14722 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14723 these ports have their own __sdcc_external_start()
14725 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14727 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14728 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14729 type for bits was changed. It resulted in bit variables becoming
14730 global, which is not permitted in PIC 14 assembly output.
14732 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14734 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14736 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14738 Z80 and MCS51 linkers complaint if a public symbol is defined
14739 in more than one library module:
14743 * as/mcs51/Makefile.in
14745 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14747 A few small changes that speed up the peephole optimizer.
14751 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14753 Try to make the peephole optimizer smarter by maintaining
14754 an association between the assembly source code and the
14755 iCodes that originated them. Put this information to use
14756 with a new peephole rule condition "notVolatile" so that
14757 the rules can be aggressive yet still safe.
14762 * src/mcs51/peeph.def
14764 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14768 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14769 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14770 if the left or right operand symbols have the accuse flag set.
14772 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14774 Changed the type of the result of the ! (NOT) operator to char;
14775 previously it returned the same type as the source. This allows
14776 us to eliminate all the genFloatNot functions (all of its target
14777 implementations were very buggy) since !float can use the same
14780 * src/SDCCicode.c (ast2iCode): ! returns char
14781 * src/mcs51/gen.c (genNot, genNotFloat),
14782 * src/ds390/gen.c (genNot, genNotFloat),
14783 * src/z80/gen.c (genNot, genNotFloat),
14784 * src/pic/gen.c (genNot, genNotFloat),
14785 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14787 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14789 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14790 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14791 during interrupts. Ensure WSAVE is located at a shared bank address.
14792 2. Fixed page selection in some places
14793 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14794 the registers name strings.
14795 4. Fixed "signed / unsigned compare" compiler warnings.
14796 5. The PIC port manages its own allocation of the general purpose
14797 registers, but makes no attempt to reuse them. As a result when
14798 compiling it soon runs out of general purpose registers. Some
14799 additional code was added to the files pcode.c and device.c to walk
14800 through the function call tree and rename the registers so that they
14810 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14811 genPlus() & genMinus() when the result is the same as left or right
14813 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14815 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14817 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14819 Made bitfield a distinct type from bit so that bitfields
14820 convert as per ANSI C and bits retain their traditional
14821 boolean style behaviour. Implemented bitfield support in
14829 * src/ds390/gen.c: bit v bitfield split
14830 * src/z80/gen.c: New support for bitfields
14831 * support/regression/tests/bitfields.c: reenabled z80,
14834 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14836 Rules 246.x, 247.x relate to bitfields, the others speed up
14837 access to xdata mapped I/O devices.
14839 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14841 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14843 Cleaned up genPackBits and genUnpackBits and added two helper
14844 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14845 for literal assignments in genPackBits (thanks to Frieder for
14851 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14853 Fixed bug #748310 (pointer to function type mishandled when the
14854 function name is omitted). Also fixed a SIGSEGV when a function
14855 attribute (reentrant, etc) is used on a non-function or on a
14856 function but misplaced before the parameter list.
14858 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14860 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14861 * support/Util/SDCCerr.h,
14862 * support/Util/SDCCerr.c: Added func attr misuse error msg
14864 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14866 Fixed bug #787649 by anonymous
14867 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14868 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14870 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14872 Fixed numerous bitfield problems.
14874 * src/SDCC.y: More bitfield related error checking
14876 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14877 * support/Util/SDCCerr.h,
14878 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14879 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14880 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14881 * support/regression/tests/bitfields.c: tests added
14883 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14885 Made the constant following the "interrupt" keyword optional. If
14886 omitted, the function will not automatically be given an entry
14887 in the interrupt vector table (similar to #pragma NOIV, but
14888 less syntacticly kludgy). The interrupt number is also now
14889 range checked. Also fixed a bug in the high order bit example
14896 * support/Util/SDCCerr.c
14897 * support/Util/SDCCerr.h
14900 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14903 * src/SDCCicode.c (operandOperation): rewritten some ops
14904 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14905 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14907 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14908 be re-activated by defining REDUCE_LITERALS)
14909 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14910 unsigned, but are signed by default
14911 * src/SDCCval.c (constVal): rearranged
14912 * src/SDCCval.c (valMod): preliminary fix
14913 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14914 * support/regression/literalop.c: added, work in progress
14916 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14918 Generate warnings for useless declarations like "char data;"
14919 that don't do what new users expect.
14922 * support/Util/SDCCerr.h
14923 * support/Util/SDCCerr.c
14925 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14927 * src/SDCCval.c (valMult): fix overflow detection of negative int
14929 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14931 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14933 Changes to support big endian targets:
14946 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14948 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14949 * device/lib/time.c: fixed warning "integer overflow in expression"
14951 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14953 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14954 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14955 constants are unsigned; added recognition of "u" flag for unsigned
14956 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14957 * src/SDCCval.c (valDiv, valMod): fixed signdness
14958 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14959 signedness of modulo, left and right shift
14960 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14961 * support/Util/SDCCerr.h: added warning W_INT_OVL
14962 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14963 * src/SDCCast.c (ast_print): improved output of constants
14965 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14967 Fixed some warnings when building with MSVC:
14969 * as/mcs51/asdata.c
14973 * link/z80/aslink.h
14974 * link/z80/lkdata.c
14975 * link/z80/lkeval.c
14980 * support/cpp2/cpplib.c
14984 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14986 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14988 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14990 * support/librarian/clean.mk: Do not remove Makefile.
14991 * support/librarian/Makefile: added.
14993 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 Added librarian to MSVC build:
14998 * support/librarian/librarian.dsp
15000 'configure' not needed for librarian, removed:
15001 * support/librarian/configure
15002 * support/librarian/configure.in
15003 * support/librarian/config_in.h
15004 * support/librarian/Makefile.in
15006 Hopefully these ones built the librarian and the rest of sdcc properly:
15008 * Makefile.common.in
15010 Messed up 'configure', so revert to previous version:
15014 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15016 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15017 there, while the mantissa of a double is "only" 53 bits wide.
15019 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15021 Adding sdcclib to the build. MSVC project coming soon.
15022 Files added/changed:
15024 * support/librarian/clean.mk
15025 * support/librarian/configure
15026 * support/librarian/configure.in
15027 * support/librarian/config_in.h
15028 * support/librarian/Makefile.bcc
15029 * support/librarian/Makefile.in
15030 * support/librarian/sdcclib.c
15033 * Makefile.common.in
15037 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15039 Linker now complaints if linked modules have conflicting options, for
15040 example, one compiled using --model-large and another one compiled with
15041 --model-small. The following files were modified:
15043 * as/mcs51/asdata.c
15044 * as/mcs51/aslink.h
15046 * as/mcs51/asmain.c
15048 * as/mcs51/i51pst.c
15049 * as/mcs51/lkdata.c
15050 * as/mcs51/lklibr.c
15051 * as/mcs51/lkmain.c
15057 * link/z80/aslink.h
15058 * link/z80/lkdata.c
15059 * link/z80/lklibr.c
15060 * link/z80/lkmain.c
15063 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15065 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15066 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15068 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15070 * src/z80/mappings.i: fix _mul[us][int,long] entries
15072 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15074 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15076 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15078 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15079 * support/regression/tests/bitopcse.c: added
15087 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15089 added support for new library format to z80, gbz80 linkers:
15095 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15098 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15100 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15102 added DUMMY_READ_VOLATILE:
15111 * src/SDCCcse.c (algebraicOpts): many improvements
15112 * src/SDCCcse.h: removed algebraicOpts()
15113 * src/SDCCicode.c (picDummyRead): added
15115 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15117 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15118 "Insufficient space in data memory".
15120 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15122 * src/mcs51/gen.c: fixed bug #771358
15123 * src/z80/gen.c: fixed bug #759087
15125 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15127 * src/pic16/glue.c: minor cleanup by Vangelis
15129 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15131 * device/include/regc515c.h: fixed #758477
15132 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15133 * device/lib/_gptrput.c: saved a few bytes
15134 * my tab spacing is 8, yours too?)
15135 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15136 * device/lib/serial.c: process RX bytes earlier than TX bytes
15137 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15139 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15141 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15143 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15145 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15147 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15149 * device/lib/Makefile.in: bad fix, reverted to 1.43
15151 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15153 * device/lib/Makefile.in: added missing z80 object files
15155 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15157 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15158 pic16 progress by Vangelis:
15161 * src/pic/Makefile:
15168 * pic16/genarith.c:
15173 * pic16/pcodepeep.c:
15176 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15178 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15180 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15182 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15183 added gbz80 build to MSVC project.
15184 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15185 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15186 from 8051 stuff and setup so it links using a .lnk file.
15188 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15190 * support/librarian/sdcclib.c: sdcc librarian.
15191 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15194 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15196 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15198 2003-07-02 Borut Razem <borut.razem AT siol.net>
15200 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15201 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15202 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15203 src/xa51/main.c, src/z80/main.c:
15204 virtualization of glue() function: each port has it's own glue function,
15205 which is accessed by do_glue function pointer in PORT.general structure
15207 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15209 * DS800C400 fun, improved ROM interface and tinibios.
15211 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15213 * More support for DS80C400. Now includes beginning of interface to ROM.
15215 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15217 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15219 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15221 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15223 2003-06-19 Borut Razem <borut.razem AT siol.net>
15225 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15227 2003-06-19 Borut Razem <borut.razem AT siol.net>
15229 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15230 fixed Z80 port - crt0.o: cannot open.
15232 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15234 * support/Util/MySystem.c (merge_command): revert bad fix
15236 2003-06-18 Borut Razem <borut.razem AT siol.net>
15238 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15240 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15242 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15243 option --use-stdout sends errors to stdout instead of stderr.
15245 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15247 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15249 2003-06-15 Borut Razem <borut.razem AT siol.net>
15251 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15252 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15253 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15254 fixed width array of pointers replaced with sets;
15255 multiple include and lib paths ared transferred to preprocessor and linker
15256 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15257 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15258 fixed width array of pointers
15259 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15260 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15261 fixupPath(), getPathDifference()
15262 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15263 fixed width array of pointers
15265 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15267 * src/pic16/ralloc.c: fix warnings
15268 * src/pic16/pcode.c: fix warning
15270 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15272 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15273 know all the details, but essentially this set of changes enable
15274 the pic16 port to generate movff instructions and generate assembler
15278 * src/pic16/glue.c:
15279 * src/pic16/pcode.c:
15280 * src/pic16/device.c:
15281 * src/pic16/main.c:
15282 * src/pic16/pcode.h:
15283 * src/pic16/pcoderegs.c:
15284 * src/pic16/ralloc.c:
15285 * src/pic16/ralloc.h:
15287 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15289 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15290 added option --vc, so sdcc errors and warnings are compatible with
15291 Microsoft Visual Studio.
15293 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15295 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15296 device/lib/libfloat.lib: added atof function.
15298 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15300 * doc/sdccman.lyx: updated to Lyx 1.3
15301 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15302 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15303 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15305 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15307 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15309 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15311 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15312 additions to the "related tools/documentation" section
15314 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15316 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15318 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15320 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15321 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15323 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15325 * doc/sdccman.lyx: fix double dash and other minor things
15326 * doc/Makefile: fix double dash
15328 2003-05-28 Karl Bongers(patches from Martin Helmling)
15329 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15330 condition and ignore commands.
15332 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15334 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15335 is in parts still quite out of date, I did changes as far as I felt makes sense
15336 for a non-native english speaker.
15337 Please feel free to add to the manual or to correct my changes.
15338 * doc/Makefile: undid touching the date of intermediate tex files.
15340 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15342 * doc/sdccman.lyx: Manual has an index now
15344 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15346 Finalize muluint/mulsint and mululong/mulslong merging:
15347 * device/lib/_mulint.c
15348 * device/lib/_mullong.c
15349 * device/lib/gbz80/mul.s
15350 * device/lib/gbz80/stubs.s
15351 * device/lib/z80/mul.s
15352 * device/lib/z80/stubs.s
15353 * src/SDCCsymt.c (initCSupport)
15355 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15357 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15358 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15359 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15360 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15363 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15365 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15366 the regression tests I'm not brave enough to enable 245.b, 245.c
15367 * doc/sdccman.lyx: added latex preamble for hyperref package.
15368 Using pdflatex this will give you a hyperlinked pdf file with
15369 bookmarks. (prepend '%' before /usepackage if this breaks something)
15371 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15373 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15375 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15379 2003-05-21 <johan AT balder>
15381 * src/SDCCglue.c (printIval): fixed bug #739934
15383 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15385 Applied patch from bug 737905 (renamed yylineo to mylineno):
15392 * src/pic16/pcode.c: Cleaned warnings
15393 * src/pic16/pcodeflow.c: Cleaned warnings
15394 * src/pic16/pcoderegs.c: Cleaned warnings
15396 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15398 * src/pic16/pcode.c: Cleaned warnings
15399 * src/pic16/pcodepeep.c: Cleaned warnings
15400 * src/pic16/ralloc.c: Cleaned warnings
15402 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15404 * doc/sdccman.lyx: fixed bug 739745
15405 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15407 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15409 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15410 it can be defined with CFLAGS when running configure
15411 * src/SDCCmain.c: fixed compiling + linking with object files
15413 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15415 * configure.in: configure for pic16 port,
15416 added --disable-pic16-port
15417 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15418 * src/SDCCmain.c: linkOptions is changed to set *,
15419 added if/endif conditional macros to remove options help
15420 messages from optionsTable when a port is not configured, added
15421 support for the PIc16 port in the ports table, when executing
15422 the compiler with no port specified on command line, a default
15423 port is selected with the new macro DEFAULT_PORT which is
15424 defined in port.h, in setDefaultOptions() linkOptions is removed
15425 from initialization assignment, since now it is a set,
15426 parseCmdLine uses setParseWithComma for linkOptions, in
15427 linkEdit() linkOptions are accessed with new function indexSet()
15428 which returns the i'th item of a set variable. See SDCCset.c, in
15429 linkEdit() when calling buildCmdLine(), added linkOptions as
15430 last argument. Now users can pass arguments to gplink via the
15431 -Wl option, main() uses pic16glue() to glue up pic16 programs
15432 * src/SDCCpeeph.c: various changes to support pic16
15433 * src/SDCCset.c: added function void *indexSet(set *, int) to
15434 return the i'th item of the set
15435 * src/SDCCset.h: added function prototype for indexSet()
15436 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15437 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15438 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15439 added macro DEFAULT_PORT
15440 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15441 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15443 * src/pic16/glue.c: commented out some error producing lines
15444 * src/pic16/main.c: __config directives are commented out to stop
15445 gpasm complaining and test the linkage with gplink, _linkCmd and
15446 _asmCmd changed to be more gplink and gpasm friendly
15447 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15448 produced an error when parsed, peep rule 12 is added to utilize
15449 movff, but it is commented out since the pCode does not support
15450 yet a command with 2 address arguments
15452 2003-05-18 <johan AT balder>
15454 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15455 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15456 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15458 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15459 Added feature to script commands from file.
15461 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15463 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15464 * src/SDCCutil.c: include ctype.h for win32
15466 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15468 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15470 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15472 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15473 Fixed so you can set breakpoints prior to run, run does not stop
15474 on entry now. Add tbreak. Other enhancements and fixes for use
15477 2003-05-12 Borut Razem <borut.razem AT siol.net>
15479 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15481 2003-05-11 Borut Razem <borut.razem AT siol.net>
15483 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15484 the path of bin directory, so that PATH is the only env. variable, which has to be set
15485 in case of standard installation.
15486 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15487 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15488 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15490 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15492 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15493 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15494 temp files are in the port dir; clean the gen/test directory when
15495 generating new test.c
15496 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15497 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15498 * support/regression/tests/zeropad.c: added
15500 2003-05-09 <johan AT balder>
15502 * src/SDCCglue.c: fixed bug #597940
15504 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15506 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15507 cache sfr, optimize next,step, fix off by one sourceline,
15508 support ddd list function.
15509 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15511 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15513 * support/regression/HTMLgen.py: added compare_s2f()
15514 * support/regression/Makefile: redo 1.27
15515 * support/regression/generate-cases.py: redo 1.5
15517 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15519 * support/regression/tests/float.c: workaround 33 bit hex constant
15520 * support/regression/tests/simplefloat.c: fix division for host
15522 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15524 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15525 that tame's the PIC's over-aggressive optimizer.
15527 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15529 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15532 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15534 Initial support for DS80C400. "Hello world" runs on TINIm400
15537 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15539 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15540 * Some notes on ddd usage added in debugger/README
15541 Martin Helmling adding more features and fixes for ddd GUI debugger.
15542 Code added for nexti, stepi, up, down, and other adjustments.
15544 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15546 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15547 * src/pic/peeph.def Added two rules to optimize carry manipulation
15548 * src/pic/* removed debug printfs
15550 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15552 * debugger/mcs51/cmd.c: added header newalloc.h
15554 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15556 * as/Makefile: new EXEEXT
15557 * as/z80/Makefile: remove trailing slash of BUILDIR
15558 * as/z80/clean.mk: new EXEEXT
15559 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15560 * support/cpp2/Makefile.in: new EXEEXT
15561 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15563 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15565 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15566 EXEEXT was introduced to fix all related problems with targets
15567 "clean", "install" and "uninstall"; a couple of further flaws
15568 especially with "clean" have been fixed too
15569 * as/mcs51/Makefile.in
15570 * as/mcs51/clean.mk
15574 * debugger/mcs51/Makefile.in
15575 * debugger/mcs51/clean.mk
15576 * link/z80/Makefile
15577 * link/z80/Makefile.in
15578 * link/z80/clean.mk
15580 * packihx/Makefile.in
15582 * sim/ucsim/Makefile
15583 * sim/ucsim/clean.mk
15584 * sim/ucsim/avr.src/Makefile.in
15585 * sim/ucsim/avr.src/clean.mk
15586 * sim/ucsim/s51.src/Makefile.in
15587 * sim/ucsim/s51.src/clean.mk
15588 * sim/ucsim/xa.src/Makefile.in
15589 * sim/ucsim/xa.src/clean.mk
15590 * sim/ucsim/z80.src/Makefile.in
15591 * sim/ucsim/z80.src/clean.mk
15592 * sim/ucsim/main_in.mk
15593 * sim/ucsim/packages_in.mk
15594 * sim/ucsim/gui.src/Makefile.in
15595 * sim/ucsim/gui.src/serio.src/Makefile.in
15596 * sim/ucsim/gui.src/serio.src/clean.mk
15599 * support/cpp2/Makefile.in
15600 * support/cpp2/clean.mk
15601 * support/makebin/Makefile
15602 * support/makebin/clean.mk
15603 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15604 * doc/sdccman.lyx: --program-suffix no longer needed
15606 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15608 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15609 Martin Helmling added support for ddd GUI debugger.
15610 Code added to display assembly, set variables, and other commands
15611 to interface to ddd.
15613 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15615 * as/Makefile: fix target clean
15616 * as/clean.mk: fix target clean
15617 * as/z80/clean.mk: fix target clean
15619 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15621 * Makefile.common.in: added AT EXEEXT AT
15622 * configure.in: removed all mingw32 stuff
15623 * configure: rebuilt from configure.in
15624 * doc/sdccman.lyx: updated section "installation"
15625 * support/scripts/sdcc_mingw32: adapted to configure
15626 * support/scripts/sdcc_cygwin_mingw32: added
15628 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15630 * src/pic Added object file support for the PIC port
15631 * src/pic Applied patch from Craig Franklin (this started the object file support)
15632 * src/regression Updated the PIC regression tests for object files
15634 2003-04-20 Borut Razem <borut.razem AT siol.net>
15636 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15637 lklex.c: In function `getfid':
15638 lklex.c:203: warning: array subscript has type `char'
15639 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15640 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15641 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15642 stack handling macros
15644 2003-04-19 Borut Razem <borut.razem AT siol.net>
15646 * "handling space characters in file path" task:
15647 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15648 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15649 * support/Util/MySystem.h: make it self-sufficient
15650 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15651 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15652 handling space characters in file path
15653 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15654 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15655 * support/Util/MySystem.c: handling space characters in executable's path
15657 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15659 * as/z80/Makefile: fix permanent rebuild of z80
15660 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15661 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15663 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15665 * src/SDCCopt.c: add special case optimization to replace modulo by
15666 a power of two with a bitwise AND.
15668 2003-04-18 <johan AT balder>
15670 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15672 2003-04-17 <johan AT balder>
15674 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15675 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15677 2003-04-13 Borut Razem <borut.razem AT siol.net>
15679 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15680 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15681 fixed mingw problem in adl_NORMALIZE_PATH
15683 2003-04-12 Borut Razem <borut.razem AT siol.net>
15685 * fixed "#pragma SAVE/RESTORE can not be nested":
15686 * src/SDCC.lex: reworked pragma handling functions
15687 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15688 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15690 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15692 * src/SDCCutil.c (pathEquivalent): defined but not used
15693 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15694 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15695 * configure: rebuilt from configure.in
15696 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15697 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15698 * device/include/Makefile.in: replace sdcc_datadir
15699 * device/lib/Makefile.in: replace sdcc_datadir
15700 * Makefile.common.in: add LDFLAGS from configure
15701 * packihx/Makefile.in: use LDFLAGS
15702 * src/Makefile.in: use LDFLAGS
15703 * support/cpp2/Makefile.in: add LDFLAGS from configure
15704 * support/makebin/Makefile: use LDFLAGS
15705 * .version: bumped version number to 2.3.5
15707 2003-04-12 Borut Razem <borut.razem AT siol.net>
15709 * completed "different paths" task:
15710 * src/SDCCmacro.c: fixed bug in handling quotes
15711 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15712 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15714 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15716 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15718 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15720 * ds390/gen.c ds390/peeph.def: fix bug 706781
15722 2003-04-11 Borut Razem <borut.razem AT siol.net>
15724 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15726 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15728 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15729 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15730 set - this bit used to not be set...).
15731 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15732 bad code in PIC Port
15733 * src/regression/and2.c added to test bug 609268
15734 * src/regression/Makefile added and2.c to regression test
15737 2003-04-08 <johan AT CP255758-A>
15739 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15740 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15741 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15743 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15745 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15747 * support/cpp2/Makefile.in: fix bug #487815
15748 * configure: rebuilt from configure.in
15749 * Makefile.common.in: docdir changed, new path suffixes
15750 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15751 * sdcc_vc_in.h: reflect changes from sdccconf.h
15752 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15753 * src/SDCCutil.h: remove BINDIR hack
15754 * doc/sdccman.lyx: update new path hierarchy
15756 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15758 * src/SDCCpeeph.c: added okToRemoveSLOC test
15760 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15762 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15764 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15766 * src/SDCCpeeph.c: added labelIsReturnOnly test
15767 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15769 2003-04-05 <johan AT balder>
15771 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15772 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15773 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15774 * src/SDCCast.c: fixed a warning
15775 * src/SDCCast.h: fixed a warning
15776 * src/SDCCicode.c (operandFromAst): fixed a warning
15778 2003-04-04 <johan AT balder>
15780 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15781 * src/SDCCast.c (decorateType): fixed bug #715076
15782 * src/SDCC.y: fixed bug #702907
15784 2003-04-03 <johan AT balder>
15786 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15787 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15788 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15789 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15790 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15792 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15794 * _decdptr.c: fix return values
15795 * _gptrget.c: fix return values
15796 * _gptrgetc.c: fix return values
15797 * _gptrput.c: fix return values
15798 * _mulint.c: fix return values
15799 * as/z80/Makefile: fix 'make -j' problem
15801 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15803 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15804 * configure.in: big cleanup, updated to autoconf 2.5x
15805 * configure: rebuilt from configure.in
15806 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15807 * sdcc_vc_in.h: reflect changes from sdccconf.h
15808 * doc/Makefile: fixed a flaw in "make install"
15810 2003-04-02 <johan AT balder>
15812 * src/ds390/gen.c (genCmp): no comments
15813 * src/mcs51/gen.c (genCmp): no comments
15814 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15815 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15817 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15819 * support/regression/generate-cases.py: place generated file in given sub directory
15820 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15821 * support/regression/Makefile: improvements for 'make -j';
15822 side effect: it's simpler and faster now
15824 2003-03-31 Borut Razem <borut.razem AT siol.net>
15826 * src/z80/main.c: link-{port} and as-{port} defined without path
15827 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15829 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15831 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15833 2003-03-30 Borut Razem <borut.razem AT siol.net>
15835 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15836 changed type of list parameter to set
15837 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15838 * src/port.h: changed type of do_assemble() parameter to set
15839 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15840 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15841 definition of "cppoutfilename" macro with NULL value in preProcess()
15842 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15843 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15844 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15845 replaced with set *binPathSet
15846 * shash_add() deallocates the item, if allready exsists, before adding the new one
15847 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15849 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15851 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15852 a nested for loop bug in the PIC port
15853 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15856 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15858 * support/Util/dbuf.h: remove C++ stuff to make it portable
15860 2003-03-28 Borut Razem <borut.razem AT siol.net>
15862 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15863 literal strings in stringLiteral()
15864 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15865 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15868 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15870 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15872 2003-03-26 <johan AT balder>
15874 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15875 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15876 * src/SDCCast.c (decorateType): fixed " -v < 3"
15878 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15880 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15881 Added Lenny Story's debug infrastructure changes:
15882 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15883 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15884 * src/cdbFile.c: added
15885 * src/SDCCdebug.c: added
15886 * src/SDCCdebug.h: added
15887 * src/SDCCast.c (createFunction)
15888 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15889 * src/SDCCmain.c (parseCmdLine, main)
15890 * src/SDCCmem.c (redoStackOffsets)
15891 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15894 * src/avr/gen.c (genAVRCode)
15895 * src/ds390/gen.c (gen390Code)
15896 * src/mcs51/gen.c (gen51Code)
15897 * src/pic/gen.c (genpic14Code)
15898 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15899 * src/xa51/gen.c (genXA51Code)
15900 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15902 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15904 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15905 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15907 2003-03-22 <johan AT balder>
15909 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15911 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15913 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15914 * doc/cdbfileformat.lyx: added, written by Lenny Story
15915 * doc/Makefile: added cdbfileformat.lyx
15916 * doc/clean.mk: added cdbfileformat.lyx
15918 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/mcs51/peeph.def: fix bug #705773
15922 2003-03-20 <johan AT balder>
15924 An sfr/sbit can have an "at #" AND an initializer
15925 * src/SDCCsymt.c (checkSClass):
15926 * src/SDCCmem.c (allocGlobal):
15927 * src/SDCCmem.c (allocLocal):
15928 * src/SDCCast.c (createBlock):
15930 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15932 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15934 2003-03-16 <johan AT balder>
15936 Undid the hackup of const and volatile, the problem is much bigger
15938 * src/SDCCast.c:1.171
15939 * src/SDCCglue.c:1.138
15940 * src/SDCCicode.c:1.146
15941 * src/SDCCsymt.c:1.150
15942 * src/SDCCval.c:1.65
15944 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15947 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15949 2003-03-13 <johan AT balder>
15951 Hackup const and volatile modifiers in type chains a bit:
15953 * src/SDCCast.c:1.169
15954 * src/SDCCglue.c:1.136
15955 * src/SDCCicode.c:1.143
15956 * src/SDCCsymt.c1.146
15957 * src/SDCCsymt.h1.59
15958 * src/SDCCval.c:1.63
15960 2003-03-12 <johan AT balder>
15962 * src/SDCCBBlock.h: more LRH debugging junk
15963 * src/SDCCcflow.h: more LRH debugging junk
15964 * src/SDCCloop.c: more LRH debugging junk
15965 * src/SDCC.y (struct_declaration): fixed bug #697590
15966 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15967 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15968 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15970 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15971 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15972 test function names must now match exactly).
15973 * src/SDCCcse.c: added special case in findCheaperOp to allow
15974 extending a short integer. Makes less awful code for bug 700121 test case.
15976 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15978 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15979 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15981 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15983 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15984 actually called (operandsNotEqual() was called for all
15985 operandsNotEqualX tests).
15987 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15989 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15990 with shorter literals. Fixes bug 700121.
15992 2003-03-11 <johan AT balder>
15994 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15996 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15999 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
16001 2003-03-10 Borut Razem <borut.razem AT siol.net>
16003 * src/SDCCmain.c: pipe preprocessor's output
16004 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16005 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16006 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16007 which closes all pipes in pipeSet set
16008 * src/SDCCset.c: free deleted item in function deleteSetItem()
16009 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16010 moved from z80 to src subproject
16011 * .version: increased version number to 2.3.4
16013 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16015 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16016 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16017 * support/regression/ports/xa51/spec.mk: fix typo
16019 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16021 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16023 2003-03-09 Borut Razem <borut.razem AT siol.net>
16025 * src/SDCCmain.c: pipe preprocessor's output
16026 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16027 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16028 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16029 which closes all pipes in pipeSet set
16030 * src/SDCCset.c: free deleted item in function deleteSetItem()
16031 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16032 moved from z80 to src subproject
16034 2003-03-09 Borut Razem <borut.razem AT siol.net>
16036 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16037 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16038 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16039 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16040 * src/SDCCglobl.h: unification of WIN32 native definitions
16042 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16044 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16046 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16048 * src/configure.in: check for endianess (even while cross-compiling)
16049 * src/configure: check for endianess (even while cross-compiling)
16050 * src/configure_in.h: check for endianess (even while cross-compiling)
16051 * src/avr/gen.c: remove old endianess stuff
16052 * src/mcs51/gen.c: remove old endianess stuff
16053 * src/ds390/gen.c: remove old endianess stuff
16054 * src/pic/gen.c: remove old endianess stuff
16055 * src/pic/genarith.c: remove old endianess stuff
16056 * src/pic/glue.c: fix endianess check
16057 * src/pic16/gen.c: remove old endianess stuff
16058 * src/pic16/genarith.c: remove old endianess stuff
16059 * src/pic16/glue.c: fix endianess check
16060 * src/xa51/gen.c: remove old endianess stuff
16061 * src/z80/gen.c: fix endianess check
16062 * src/SDCCglue.c: fix endianess check
16063 * src/ds390/peeph.def: fix bug 700036
16065 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16067 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16068 * src/configure: find appropriate data-types on host for SDCC's int and long
16069 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16070 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16071 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16073 2003-03-07 <johan AT balder>
16076 some minor cleanups before the big shot
16077 OP_DEFS and OP_USES now use Kevin's protection
16078 new option --nolabelopt
16080 * src/SDCCBBlock.c:
16089 * src/ds390/ralloc.c:
16090 * src/mcs51/ralloc.c:
16091 * src/pic/ralloc.c:
16092 * src/xa51/ralloc.c:
16093 * src/z80/ralloc.c:
16095 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16097 * src/pic/pcode.c (get_op): fix 64 bit warnings
16098 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16099 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16100 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16101 * support/regression/tests/malloc.c: fix 64 bit warnings
16103 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16105 * src/mcs51/gen.c (genMinus): fixed bug 696436
16107 2003-03-02 Borut Razem <borut.razem AT siol.net>
16109 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16111 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16113 * configure.in: test for mkstemp
16114 * sdccconf_in.h: add HAVE_MKSTEMP
16116 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16118 * device/include/ctype.h: removed warning while using --stack-auto
16119 * device/include/malloc.h: removed warning while using --stack-auto
16120 * device/include/string.h: removed warning while using --stack-auto
16122 2003-02-23 Borut Razem <borut.razem AT siol.net>
16124 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16125 because NDEBUG is defined (see man assert)
16126 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16128 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16130 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16131 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16133 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16135 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16136 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16138 2003-02-18 <johan AT balder>
16140 * as/mcs51/asmain.c (asmbl): module can start with a digit
16141 * as/z80/asmain.c (asmbl): module can start with a digit
16143 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16145 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16146 * src/asm.c: fix pipe() for Mingw32
16148 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16150 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16151 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16152 make -V work again; --c1mode reads now from stdin
16153 * doc/sdccman.lyx: added --c1mode
16154 * support/Util/SDCCerr.c: new messages for c1 mode
16155 * support/Util/SDCCerr.h: new messages for c1 mode
16156 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16158 2003-02-15 <johan AT balder>
16160 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16162 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16164 * doc/sdccman.lyx: Environment variables, -o and other minor things
16166 2003-02-14 <johan AT balder>
16168 * src/xa51/main.c: before anyone really tries to use it :)
16170 * Install doc's in share/sdcc/doc
16171 * removed some obsolete files
16172 * Do a proper make distclean and uninstall
16173 M Makefile.common.in
16176 M device/include/Makefile.in
16177 M device/lib/Makefile.in
16180 M sim/ucsim/doc/Makefile.in
16182 R src/avr/peeph.rul
16183 R src/xa51/peeph.rul
16184 M support/cpp2/Makefile.in
16185 M support/makebin/Makefile
16188 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16190 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16192 2003-02-10 Borut Razem <borut.razem AT siol.net>
16194 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16195 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16196 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16197 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16198 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16199 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16200 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16201 src/z80/Makefile.bcc: Borland Makefile cleanup
16202 * as/z80/Makefile.bcc: Added Borland Makefile
16203 * support/cpp2/borland.h: Removed
16205 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16207 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16208 * src/SDCC.lex: new pragma NOIV
16209 * src/SDCCglobl.h: new pragma NOIV
16210 * src/SDCCmem.c: new pragma NOIV
16212 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16214 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16216 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16218 * src/SDCCmain.c: signal handling is switched off by --debug
16219 * doc/Makefile: small fix for install; use clean.mk again
16220 * doc/clean.mk: clean *.pdf and *.html too
16222 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16224 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16225 * device/lib/printfl.c: fix a ds390 bug by making it portable
16226 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16227 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16228 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16229 * debugger/mcs51/cmd.c: converted multi-line string literals
16230 * sim/ucsim/globals.cc: converted multi-line string literals
16231 * src/SDCCmain.c: introduced signal handler to remove temp files
16232 * doc/Makefile: small tweaks, implement clean
16233 * doc: removed generated files
16235 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16237 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16238 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16239 Address Record is not correctly generated for DS390."
16241 2003-02-02 Borut Razem <borut.razem AT siol.net>
16243 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16244 * as/mcs51/asm.h: fixed compilation with Borland C
16245 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16246 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16247 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16248 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16249 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16250 src/z80/Makefile.bcc: delete $(LIB) only if exist
16251 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16253 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16255 * device/include/malloc.h: introduced NULL
16256 * device/include/string.h: introduced NULL
16257 * device/include/stdlib.h: introduced NULL
16258 * device/lib/_memcpy.c: removed NULL
16259 * device/lib/_strcat.c: removed NULL
16260 * device/lib/_strchr.c: removed NULL
16261 * device/lib/_strcmp.c: removed NULL
16262 * device/lib/_strcpy.c: removed NULL
16263 * device/lib/_strcspn.c: removed NULL
16264 * device/lib/_strlen.c: removed NULL
16265 * device/lib/_strncat.c: removed NULL
16266 * device/lib/_strncmp.c: removed NULL
16267 * device/lib/_strncpy.c: removed NULL
16268 * device/lib/_strpbrk.c: removed NULL
16269 * device/lib/_strrchr.c: removed NULL
16270 * device/lib/_strspn.c: removed NULL
16271 * device/lib/_strstr.c: removed NULL
16272 * device/lib/_strtok.c: removed NULL
16273 * device/lib/malloc.c: removed NULL, include own header
16275 2003-02-02 <johan AT balder>
16277 * 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
16278 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16279 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16280 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16281 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16282 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16284 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16286 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16289 2003-02-01 <johan AT balder>
16291 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16293 2003-01-31 <johan AT CP255758-A>
16295 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16297 2003-01-30 <johan AT balder>
16299 * src/SDCCBBlock.c: automatic bug detection
16300 * src/SDCCicode.c: automatic bug detection
16302 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16304 * src/SDCCglobl.h: now --xram-size 0 works
16305 * src/SDCCmain.c: now --xram-size 0 works
16307 2003-01-29 <johan AT balder>
16309 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16311 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16313 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16314 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16315 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16316 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16317 * src/SDCCglobl.h: Added options --xram-size and --code-size
16318 * src/SDCCmain.c: Added options --xram-size and --code-size
16320 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16322 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16323 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16325 2003-01-27 <johan AT balder>
16327 * src/SDCC.y: fixed bug #613764
16329 2003-01-26 <johan AT balder>
16331 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16332 * src/SDCCsymt.h: fixed bug #673374
16333 * src/SDCCglue.c: fixed bug #661910
16334 * src/SDCCast.c: fixed bug #458099 and 673374
16336 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16338 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16339 * as/mcs51/strcmpi.h: added
16340 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16341 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16342 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16343 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16344 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16345 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16346 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16347 * as/mcs51/Makefile.aslink: new module strcmpi
16348 * as/mcs51/Makefile.asx8051: new module strcmpi
16349 * as/mcs51/Makefil.bcc: new module strcmpi
16350 * as/mcs51/Makefile.in: new module strcmpi
16351 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16353 2003-01-26 <johan AT balder>
16355 * src/SDCCglue.c: reverted back to 1.124
16356 * src/SDCCast.c: reverted back to 1.156
16357 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16359 2003-01-25 <johan AT balder>
16361 * src/SDCCglue.c: A better fix for bug #661910
16362 * src/SDCCast.c: A better fix for bug #661910
16363 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16365 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16367 * src/Makefile.in: remove spawn.o
16368 * src/SDCCmain.c: remove spawn.h
16369 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16370 * src/spawn.c: removed
16371 * src/spawn.h: removed
16372 * support/regression/ports/ds390/spec.mk: link with -r
16374 2003-01-24 <johan AT CP255758-A>
16376 * src/ds390/gen.c (aopOp): fixed bug #667458
16377 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16378 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16379 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16381 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16383 * src/mcs51/peeph.def: better assembler identation by Frieder
16384 * src/mcs51/gen.c: better assembler identation by Frieder
16386 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16388 * as/z80/string.h: removed for gcc 3.2
16389 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16390 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16392 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16394 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16395 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16396 * support/regression/Makefile: separate temp files for ports
16397 * support/regression/generate-cases.py: separate temp files for ports
16398 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16399 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16401 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16403 * moved tinitalk to device/examples/ds390
16405 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16407 * as/mcs51/lkmem.c: rflag is for DS390
16408 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16409 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16410 (linkEdit): move mem- and map-files the same way as ihx-files
16411 * src/z80/main.c (_setDefaultOptions): removed --generic
16412 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16413 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16414 * src/pic/glue.c (picglue): --c1mode works again
16415 * src/pic16/glue.c (pic16glue): --c1mode works again
16416 * src/asm.c (printCLine): fix #660034
16418 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16420 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16421 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16422 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16423 * as/mcs51/lkmem (summary): better fix for sp problem
16424 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16425 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16426 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16427 remove --stack-after-data
16429 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16431 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16432 * src/SDCCutil.c (join): ugly bug: missing '\0'
16433 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16435 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16437 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16439 * src/pic/main.c (_asmCmd): gpasm supports -o
16440 * src/z80/main.c: more general macros
16441 * device/lib/Makefile.in: remove intermediate files
16443 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16445 * .version: Bumped version number to 2.3.3
16446 * src/SDCCBBlock.c: new option -o
16447 * src/SDCCglobl.h: new option -o
16448 * src/SDCCglue.c: new option -o
16449 * src/SDCCmain.c: new option -o
16450 * src/asm.c: new option -o
16451 * src/ds390/main.c: new option -o
16452 * src/pic/glue.c: new option -o
16453 * src/pic/pcode.c: new option -o
16454 * src/pic/ralloc.c: new option -o
16455 * src/pic16/glue.c: new option -o
16456 * src/pic16/pcode.c: new option -o
16457 * src/pic16/ralloc.c: new option -o
16458 * src/z80/main.c: new option -o
16459 * device/lib/Makefile.in: use -o
16460 * support/regression/ports/ds390/spec.mk: use -o
16461 * support/regression/ports/gbz80/spec.mk: use -o
16462 * support/regression/ports/mcs51/spec.mk: use -o
16463 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16464 * support/regression/ports/z80/spec.mk: use -o
16465 * support/regression/ports/ucz80/spec.mk: use -o
16466 * support/regression/ports/xa51/spec.mk: use -o
16467 * support/regression/fwk/lib/timeout.c: fix usage string
16469 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16470 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16472 2003-01-07 <johan AT balder>
16474 * src/SDCCast.c (decorateType): fixed bug #600035
16476 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16477 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16478 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16479 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16480 * src/pic/pcode.c: outcommented unused variable to remove warnings
16481 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16483 2003-01-06 <karl AT turbobit.com>
16484 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16487 2003-01-06 <johan AT balder>
16489 * src/SDCCicode.c: fixed array add
16491 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16492 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16493 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16495 2003-01-04 <johan AT balder>
16497 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16499 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16500 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16502 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16503 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16504 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16506 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16507 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16509 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16510 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16512 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16513 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16515 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16517 * in /sdcc/as/mcs51/ changed these files in order to create an
16518 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16519 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16520 following files to include the previous two files: aslink.dsp,
16521 Makefile.aslink, Makefile.bcc, and Makefile.in.
16523 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16524 .adb instead of .cdb
16526 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16528 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16529 value from option --iram-size.
16531 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16533 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16536 2002-09-18 <wiml AT hhhh.org>
16538 * SDCClrange.h: exposed setFromRange() and setToRange()
16539 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16540 packRegsForAccUse() (bug 542397)
16541 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16542 multiple times and emitting the fetch operations more than once
16543 added aopGetUsesAcc() function to allow binary operators to
16544 fetch their operands in the correct order; made genMinus() emit
16545 compact code for X = LITERAL - Y
16547 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16548 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16549 sprintf() in line 1267.
16551 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16552 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16555 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16556 Changes to aslink (All the changes are marked with 'JCF'):
16558 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16561 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16562 area BSEG. Also moves, if possible, the DATA area down into the internal
16563 ram so more space is available.
16565 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16568 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16569 not bytes. Function summary() which creates a memory usage summary
16570 file with extension .mem. Reports of overlaping stack and small stack
16571 size. If the space for the stack is less than 16 bytes aslink trows a
16574 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16575 the 8051. Option 'y' for memory summary output file.
16577 Changes to sdcc (All the changes are marked with 'JCF'):
16579 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16581 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16582 overlaying area for it (uses RegBankUsed[4]).
16584 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16585 bank zero as used by default. By default aslink locates the stack
16586 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16587 the creation of the .mem file. Delegates the allocation of data area
16588 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16589 the begining of the stack area to aslink.
16591 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16592 glue() in SDCCglue.c creates an area for it.
16594 2002-09-03 Borut Razem <borut.razem AT siol.net>
16595 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16596 sdcc/src/pic/glue.c:
16597 introduced atexit() handler for teporay files removal in case of
16598 errors, assertions, ...
16600 2002-08-29 Borut Razem <borut.razem AT siol.net>
16601 * sdcc/support/cpp2/auto-host_vc_in.h:
16602 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16603 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16604 Maybe there is a similar problem with BORLANDC? It should be checked!
16606 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16607 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16608 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16609 was not executed, and the compiler (cl) launched a warning:
16610 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16612 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16613 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16615 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16616 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16618 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16619 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16620 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16621 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16622 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16623 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16624 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16625 - added Release configuration in VS projects
16626 - review of compiler an linker options
16627 - VC .exe files are generated in bin_vc directory, not to interfere
16628 with binaries generated from other projects (cygwin, mingw, bcc ...)
16630 * sdcc/src/yacc.dsp: added
16632 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16633 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16634 and insert the version number definitions from .version
16636 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16638 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16639 added - genarate auto-host.h using auto-host_vc_in.h as template
16642 removed from CVS, generated automatically
16644 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16645 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16647 2002-08-11 Borut Razem <borut.razem AT siol.net>
16648 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16650 2002-08-10 Borut Razem <borut.razem AT siol.net>
16651 * src/SDCCmain.c (main):
16652 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16653 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16654 The consequence was that some temporary files were not removed.
16657 unification of code in functions tempfilename() and tempfile():
16658 function tempnam() is defined in Visual Studio 6.0 and .NET
16660 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16662 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16663 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16664 - removed compiler command line option /WX: Treats all warnings as errors
16665 - update a list of source files, included into the project
16667 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16668 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16669 changed project type to Generic Project so that can be correcly converted to VS.NET project
16671 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16673 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16675 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16677 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16678 added return 0 statements after assert() to make compiler happy
16680 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16681 added newline in the def file to keep MSC compiler satisfied
16683 * sdcc/src/z80/gen.c:
16684 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16685 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16686 - solved MSC error in function aopDump()
16688 * sdcc_vc.h: define PREFIX as "\\sdcc"
16690 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16691 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16693 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16694 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16695 - Rewrote the register banking algorithm.
16696 - Added pCode live-range analysis to registers (for now, only non-used and
16697 singly-used registers optimized away)
16699 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16701 * 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.
16703 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16704 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16706 2002-04-22 Michael Hope <michaelh AT vroom>
16708 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16710 * configure.in (DD_COPT): Added include support required for gbdk.
16712 * .version: Bumped version number just to increase it.
16714 * src/SDCCmain.c: Added -nostdinc to the default options.
16716 2002-04-15 Michael Hope <michaelh AT vroom>
16718 * device/lib/z80/printf.c (sprintf): Added.
16720 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16722 * src/z80/peeph.def: Added transpose redundent load rule.
16724 * src/z80/main.c: Added force callee saves for jaune.
16726 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16728 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16730 2002-03-28 Johan Knol <johan AT balder>
16732 * src/SDCCval.c: fixed bug #532436
16734 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16736 Added "char *Processor" field to the port structure.
16739 Added -p option. Allows port dependent processor to be specified.
16742 Initialized the new field char *Processor field to NULL in all ports
16745 Compiler generated registers for interrupt context saving
16746 were not getting allocated.
16748 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16751 Fixed left shift. Will promote the left side of a left shift
16752 if a) left shifting more than size of operand or b) when assigned
16753 to something size > size of left side
16755 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16757 tons of changes. Register allocation has been
16758 rewritten. Added customization for the various PICs. Flow
16759 analysis is restructured. ...
16761 * src/pic/device.h:
16764 * src/pic/device.c:
16765 Added. device.c is a PIC port hack to accomodate variations
16768 2002-03-13 Michael Hope <michaelh AT vroom>
16770 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16772 2002-03-04 johanknol <johanknol AT manik>
16774 * /src/SDCCval.c: fixed
16776 const unsigned char arr[][2] = { { 0, 1 } };
16777 t18.c:1: error: Initializer element is not constant
16779 2002-03-04 bela <bela AT manik>
16781 * /device/include/mcs51reg.h:
16782 ds89c420 register definition update
16784 2002-03-03 <johan AT FRIJA>
16786 * support/Util/SDCCerr.c: did something, but don't no why anymore
16788 * support/regression/tests/bug-524691.c: made it a little less shy
16790 * src/SDCCast.c (decorateType): fixed bug #524697
16792 * src/SDCCast.c: made some lineno improvements
16794 * src/SDCCval.c (getNelements): changed warning to error
16796 * src/SDCCglue.c (printIvalArray): changed warning to error
16798 * src/SDCCicode.c: fixed a warning for mingw
16800 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16802 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16804 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16806 * src/ds390/peeph.def:
16807 Added some more peephole rules
16809 * src/ds390/gen.c: Various fixes & enhancements
16811 * src/SDCClrange.c, src/SDCClrange.h:
16812 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16814 * src/ds390/ralloc.c:
16815 various fixes & enhancements (ds390) specific
16817 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16818 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16821 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16823 2002-03-02 <johan AT FRIJA>
16825 * src/SDCCast.c (decorateType): fixed bug #524708
16827 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16829 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16831 2002-03-01 Michael Hope <michaelh AT vroom>
16833 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16835 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16837 2002-03-01 <johan AT FRIJA>
16839 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16841 * src/SDCCast.c (decorateType): fixed bug #524209
16843 * src/SDCCval.c (valNot): fixed bug #524195
16845 2002-02-26 <johan AT balder>
16847 * src/xa51/gen.c: fixed a warning
16849 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16851 * src/SDCCast.c (decorateType): fixed bug #522534
16853 2002-02-23 <johan AT balder>
16855 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16857 2002-02-22 <johan AT balder>
16859 * src/SDCCast.c: fixed bug #514865
16861 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16863 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16865 * sdcc/src/SDCCloop.c:
16866 Previous fix was not good. basic blocks that have "break" or "return" are
16867 not really partof a loop , but live ranges used in these blocks should
16868 be live thru the entire loop, so set partOfLoop but don't add them to
16871 2002-02-21 <johan AT FRIJA>
16873 * src/SDCCcse.c: fixed bug #514308
16875 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16878 Fixed BUG #519583. If a conditional block ended in a return/break
16879 statement inside a loop, it was not being considered part of the loop.
16881 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16883 2002-02-10 Karl Bongers <karl AT turbobit.com>
16886 Fixed up SDCDB debugger somewhat. Updated debugger/README
16887 with lots of comments and notes.
16889 * device/examples/test2.c:
16890 Fix bug, "red" variable not being initialized(compiler complained).
16892 * device/examples/Makefile, examples/test3.c:
16893 Add Makefile in device/examples folder, compiles test3.c
16894 for use as a multiple module SDCDB test case.
16896 * sim/ucsim/cmd.src/cmdset.cc:
16897 Took out debug printfs in ucsim "next" command.
16899 * sim/ucsim/xa.src:
16900 Karl and Johan start ucsim XA support. Most dissassembly working,
16901 about 75% emulation done(plenty of work remaining).
16903 * sim/ucsim/z80.src:
16904 Add Z80 support to ucsim, add test-ucz80 regression test,
16905 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16906 Notice z80 compiler fails on examples/test3.c/crc code.
16908 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16910 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16911 Added support for --parms-in-bank1
16913 * src/ds390/peeph.def:
16914 added a few more peephole optimzations
16916 * src/ds390/main.c:
16917 1) added __builtin_inp & __builtin_outp used to read in data of given length
16918 from a memory mapped port
16919 2) added __builtin_memcmp
16920 3) added __builtin_swapw swap bytes of a short
16922 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16923 1) handle multiple send & receives from register bank1
16924 2) ralloc can now allocate DPTR1 to some liveRanges
16926 * src/SDCCsymt.c, src/SDCCsymt.h:
16927 changes to handle multiple sends & receives
16929 * src/SDCCptropt.h:
16930 added some pointer arithmetic optimization
16932 * src/SDCCptropt.c:
16933 added some pointer arithmetic optimizations but not stable yet so not
16934 called from anywhere (will get this working shortly)
16936 * src/SDCCopt.c: fixed for multiple sends & receives
16939 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16940 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16941 set preprocessor defines (depending on options)
16943 * src/SDCCicode.c, src/SDCCicode.h:
16944 changes made to handle multiple sends & receives
16947 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16949 * src/SDCCcse.c, src/SDCCcse.h:
16950 added function findbackward def (to be used in upcoming optimization)
16952 * src/SDCCcflow.c, src/SDCCcflow.h:
16953 added function returnAtEnd - to determine if a basic block terminates with
16956 * src/SDCCast.c, src/SDCCast.h:
16957 added option parms-in-bank1
16959 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16960 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16961 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16962 adjusted for --parms-in-bank1 option
16964 * device/include/string.h:
16965 donot redefine "reentrant" keyword
16967 * device/include/ds80c390.h: Added some more SFRs
16969 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16971 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16973 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16975 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16977 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16979 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16981 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16983 * Added --xram-movc option
16985 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16987 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16989 2002-01-11 Johan Knol
16991 * Added math lib of Jesus Calvino-Fraga
16993 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16995 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16996 * support/regression/Makefile: new target test-mcs51-stack-auto
16997 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16999 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17001 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
17003 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17005 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
17007 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17009 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17011 * src/SDCCglue.h: add definition for printIvalChar()
17013 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17015 * src/SDCCast.c: fix #498138 by Johan
17017 * src/SDCCglue.c: fix #498138 by Johan
17019 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17021 * support/regression/Makefile: fix clean
17023 * support/regression/ports/ds390/support.c: fix transmission of last character
17025 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17027 * /sdcc/src/ds390/gen.c:
17028 a) improved computing address of stack variable
17029 b) took out some #if 0 code
17030 c) improved parmBytes adjustment
17031 d) improved genPlusIncr & genMinusIncr
17032 e) genCmp could generate bad code (when left assigned to DPTR)
17033 f) Fixed bug in hasInc
17035 * /sdcc/src/ds390/ralloc.c:
17036 a) packRegsForSupport could mess up live information (Fixed)
17037 b) packRegsDPTRuse could be incorrect for left & right shift
17039 * /sdcc/src/mcs51/ralloc.c:
17040 packRegsForSupport could mess up the live information (Fixed)
17042 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17044 * /sdcc/src/SDCCast.c:
17045 can reverse a loop even if function call is present as long
17046 as the loop control variable is local & is not passed as parameter
17048 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17050 * /sdcc/ChangeLog: *** empty log message ***
17052 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17053 More builtin function additions for TININative
17055 * /sdcc/src/ds390/ralloc.c:
17056 Had broken the regression testsuite
17058 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17060 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17061 Added funcattr hasStackParms will be set for reentrant functions when there
17062 are paramteres on the stack, this helps in minimizing frame pointer generation
17063 typeFromStr can handle function pointers now
17065 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17066 *** empty log message ***
17068 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17070 * /src/ds390/gen.c, /src/ds390/main.c:
17071 More builtin function additions for TININative
17073 * /src/ds390/ralloc.c:
17074 Had broken the regression testsuite
17076 * /src/SDCCast.c: Fixed a bug in dumptree
17078 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17079 Added funcattr hasStackParms will be set for reentrant functions when there
17080 are paramteres on the stack, this helps in minimizing frame pointer generation
17081 typeFromStr can handle function pointers now
17083 * /doc/builtins.txt, /doc/TININative.txt:
17084 *** empty log message ***
17087 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17089 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17090 ALPHA version for -mTININative
17092 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17093 updated to reflect changes in the port structure
17096 added function do_assemble (similar to do_link) if non-null this function
17097 will be called to do assembly (-mTININative) requires a multi command
17099 added function genAssemblerEnd will be called to generate assembler Epilogue
17102 added _JavaNative to debug info printing
17104 * /src/SDCCmain.c: added option --tini-libid
17105 added port->do_assemble function (-mTININative) has a multi command assemble
17107 * /src/SDCCglue.c: Disabled "constExpr" check
17108 added port->genAssemblerEnd function
17110 * /src/SDCCglobl.h: Added option --tini-libid value
17113 tookout optimizeCompare from the header (has no external references)
17115 * /src/SDCCast.c: made one more function "static"
17117 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17119 * src/z80/mappings.i: Added z80asm support.
17121 * src/z80/main.c: Added z80asm support on --asm=z80asm
17123 * src/z80/gen.c: Fixed asm portability issues.
17125 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17127 * src/SDCCglue.c (printExterns): Added global/extern split.
17129 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17131 * support/regression/Makefile: added test for mcs51 model large
17133 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17135 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17137 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17139 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17141 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17143 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17145 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17147 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17149 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17151 * support/regression/tests/simplefloat.c: Port to mcs51.
17153 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17154 * support/regression/tests/bug-485362.c: Added.
17156 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17158 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17160 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17162 * src/z80/gen.c (aopDump): Added a dump function.
17164 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17165 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17167 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17169 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17171 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17173 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17175 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17177 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17179 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17181 * support/regression/ports/ds390/support.c: Use tinibios.
17183 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17185 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17187 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17188 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17190 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17192 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17194 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17196 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17198 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17199 (packRegsForIYUse): Created and optimised.
17201 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17203 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17204 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17206 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17208 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17210 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17212 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17214 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17216 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17218 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17220 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17222 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17224 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17226 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17228 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17229 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17230 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17232 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17234 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17235 (genNotFloat): Added.
17236 (genUminusFloat): Added.
17238 * device/lib/z80/Makefile: Added floating pt stubs.
17240 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17242 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17244 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17246 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17248 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17250 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17252 * sdcc/support/regression/Makefile: Add port ds390.
17254 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17256 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17258 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17260 * sdcc/support/regression/ports/ds390/support.c: Added.
17262 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17264 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17266 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17268 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17270 * device/include/malloc.h: Added z80 and gbz80 support.
17272 * device/lib/gbz80/heap.s: Added.
17274 * device/lib/z80/heap.s: Added.
17276 * device/lib/malloc.c: Added z80 and gbz80 support.
17278 * support/regression/tests/malloc.c (testMalloc): Added.
17280 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17282 * support/regression/tests/bug-478094.c: Added.
17284 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17286 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17288 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17290 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17292 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17294 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17296 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17298 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17300 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17302 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17304 * support/regression/tests/bug-477927.c: Added.
17306 * src/z80/peeph.def: Added minor rules.
17308 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17310 * src/z80/peeph.def: Added jump optimisation modification.
17312 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17314 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17316 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17318 * support/regression/tests/funptrs.c: Added.
17320 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17322 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17324 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17326 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17328 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17330 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17331 (movLeft2ResultLong): Created.
17333 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17334 (joinPushes): Added. Joins two char pushes into a word push.
17336 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17338 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17340 * support/makebin/Makefile (install): Added creation of dest dir.
17342 2001-10-24 Karl Bongers <karl AT turbobit.com>
17344 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17346 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17348 * src/z80/ralloc.c: Turned off faulty pack for one use.
17350 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17352 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17354 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17356 * support/regression/Makefile: Improved clean
17358 * support/regression/ports/gbz80/spec.mk: Added clean
17360 * support/regression/ports/host/spec.mk: Added clean
17362 * support/regression/ports/z80/spec.mk: Added clean
17364 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17366 * support/regression/ports/mcs51/timeout.c: little improvements
17368 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17370 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17372 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17374 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17376 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17378 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17380 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17382 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17383 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17385 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17387 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17389 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17391 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17393 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17395 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17397 * support/regression/tests/longor.c: Added.
17399 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17401 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17403 * as/mcs51/aslink.h: define PATH_MAX
17405 * as/mcs51/asm.h: define PATH_MAX
17407 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17409 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17411 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17413 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17415 * src/SDCCglobl.h: define PATH_MAX
17417 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17419 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17421 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17423 * src/z80/gen.c (gencjneshort): Fixed
17425 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17427 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17429 * support/regression/tests/bug-469671.c: Added.
17431 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17433 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17435 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17437 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17439 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17441 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17443 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17445 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17447 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17449 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17451 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17453 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17455 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17457 * 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.
17459 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17461 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17463 2001-10-07 <johan AT FRIJA>
17465 * device/lib/gets.c (gets): fixed the return value.
17467 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17468 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17470 * 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.
17472 * 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.
17474 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17476 * src/pic/gen.c: Removed Safe_strdup.
17478 * configure.in: Added option to enable libgc support.
17480 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17481 (bitVectUnion): Optimised.
17482 (bitVectIntersect): Optimised.
17483 (bitVectBitsInCommon): Optimised.
17484 (bitVectCplAnd): Optimised.
17486 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17488 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17490 * src/SDCCmain.c: distinguish between assembler debug and plain options
17492 * src/avr/main.c: remove standard assembler options
17494 * src/ds390/main.c: remove standard assembler options
17496 * src/mcs51/main.c: remove standard assembler options
17498 * src/port.h: removed "PENDING" comment
17500 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17502 * src/device/lib/_mulint.c : new, with assember functions
17504 * src/device/lib/_mullong.c : new, with assember functions
17506 * src/device/lib/_divuint.c : with assember functions
17508 * src/device/lib/_divsint.c : with assember functions
17510 * src/device/lib/_divulong.c: with assember functions
17512 * src/device/lib/_divslong.c: with assember functions
17514 * src/device/lib/_moduint.c : with assember functions
17516 * src/device/lib/_modsint.c : with assember functions
17518 * src/device/lib/_modulong.c: with assember functions
17520 * src/device/lib/_modslong.c: with assember functions
17522 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17524 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17526 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17527 replaced _mululong.c and _mulslong.c by _mullong.c
17529 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17531 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17533 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17535 * src/SDCCglue.c: test, if win32api is available for MINGW
17537 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17539 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17540 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17541 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17542 * support/regression/ports/host/spec.mk: removed GENERIC
17543 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17544 * support/regression/ports/z80/spec.mk: removed GENERIC
17546 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17548 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17550 * support/regression/tests/bug-467035.c: Created.
17552 2001-10-01 <johan AT FRIJA>
17554 * src/SDCC.y: fixed bug #466586 part 1
17556 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17558 * SDCCicode.c: z80 has no generic pointers
17559 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17561 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17563 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17565 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17567 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17569 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17571 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17573 * configure.in: Fixed up so that ucsim is only configured once.
17575 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17577 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17578 (getPathDifference): As above.
17580 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17582 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17584 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17585 * .version: Updated to 2.3.1
17587 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17588 Added copyright header.
17590 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17591 (assemble): Added support for macro based assembler commands.
17592 (linkEdit): Added support for macro based linker commands.
17593 (preProcess): Changed the pre-processor to use macros.
17594 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17595 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17597 * device/lib/z80/crt0.s: Added module name for debugging.
17599 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17601 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17603 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17605 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17607 * src/Makefile.in: Added SDCCmacro and SDCCutil
17609 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17611 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17613 2001-09-16 <johan AT FRIJA>
17615 * 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.
17617 2001-09-15 <johan AT FRIJA>
17619 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17620 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17622 2001-09-11 <johan AT FRIJA>
17624 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17626 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17628 * support/regression/tests/bug-460444.c: Added test case.
17630 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17631 (genCast): Added justification for all of the asserts.
17633 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17635 * support/regression/support.c: _xdata replaced by xdata
17637 * support/regression/spec.mk: removed _generic
17639 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17641 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17643 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17644 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17646 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17648 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17650 * support/regression/tests/bug-460010.c: Added test case.
17652 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17654 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17656 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17658 * support/regression/testfwk.c: removed workaround for bug #436344
17660 * support/regression/tests/bp.c: use less memory with mcs51
17662 * support/regression/tests/bug-441448.c: use less memory
17664 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17666 * support/regression/collate-results.py: typo
17668 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17670 * support/regression/tests/fetchoverlap.c: Added new test case.
17672 * support/regression/tests/bp.c: Added new test case.
17674 * support/regression/tests/bug-448984.c: Added new test case.
17676 * support/regression/tests/pow2shifts.c: Added new test case.
17678 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17679 (genlshTwo): Fixed right shift for count > 8.
17681 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17683 2001-09-08 <johan AT FRIJA>
17685 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17687 2001-09-07 <johan AT FRIJA>
17689 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17691 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17693 2001-09-06 <johan AT FRIJA>
17695 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17696 * bernhard noted me at this: "() equals to (void)" (1.38)
17698 2001-09-05 <johan AT FRIJA>
17700 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17702 2001-09-04 <johan AT FRIJA>
17704 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17707 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17709 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17711 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17713 * link/z80/aslink.h: Fixed path for PATH_MAX
17715 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17717 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17719 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17721 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17723 * 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.
17725 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17727 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17728 (genCmp): Fixed up genCmp for the GB with longs.
17730 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17732 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17734 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17736 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17738 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17740 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17742 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17744 * 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.
17746 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17748 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17750 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17752 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17754 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17756 * sim/ucsim/configure: little improvement of Cygwin-detection
17757 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17758 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17759 * support/regression/tests/bug-221100.c: small changes for mcs51
17760 * support/regression/tests/bug-221168.c: small changes for mcs51
17761 * support/regression/tests/bug-227710.c: small changes for mcs51
17762 * support/regression/tests/staticinit.c: small changes for mcs51
17763 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17764 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17765 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601