1 2009-04-27 Raphael Neider <rneider AT web.de>
3 * src/pic16/gen.c (genNearPointerGet): fix double indirect
4 access to bitfields (#2782405)
6 2009-04-27 Borut Razem <borut.razem AT siol.net>
8 * fixed GCC 4.4.0 mingw compilation:
9 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
10 * support/cpp/sdcpp-opts.c: fixed warning:
11 unknown conversion type character 'm' in format,
12 use strerror(errno) instead of %m glibc extension format specifier
13 * src/SDCCsymt.c: fixed warning:
14 suggest parentheses around operand of '!' or change '&' to '&&' or
16 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
17 unknown conversion type character 'h' in format,
18 replaced hh printf format specifier with parameter casting to
21 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
22 * device/lib/z80/shift.s,
23 device/lib/z80/memmove.s,
25 device/lib/z80/mulchar.s,
28 Applied patch #2762516 from Marco Bodrato containing minor
29 improvements of many Z80 asm routines.
31 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
33 * support/regression/tests/strtok.c,
34 support/regression/tests/strstr.c,
35 support/regression/tests/strspn.c,
36 support/regression/tests/strncmp.c,
37 support/regression/tests/strcpy.c,
38 support/regression/tests/strcmp.c:
39 Added some regression tests by Ruud van Silfhout from patch #2321830.
41 2009-04-13 Borut Razem <borut.razem AT siol.net>
43 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
44 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
45 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
46 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
48 2009-04-13 Raphael Neider <rneider AT web.de>
50 * device/lib/pic16/bootstrap.sh: avoid symlinks
51 * device/lib/pic16/configure.ac,
52 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
54 2009-04-13 Borut Razem <borut.razem AT siol.net>
56 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
57 svn revision #5341, since it makes asranlib to fail on cygming and
58 mingw builds: win32 native asranlib doesn't understand cygwin paths.
60 2009-04-10 Raphael Neider <rneider AT web.de>
62 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
63 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
64 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
65 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
66 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
67 device/lib/pic16/libsdcc/float/fs2ulong.c,
68 device/lib/pic16/libsdcc/float/fsadd.c,
69 device/lib/pic16/libsdcc/float/fsdiv.c,
70 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
71 changes from the pic16 port, minor code cleanup
72 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
74 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
76 * device/lib/z80/mod.s,
77 device/lib/z80/Makefile.in,
79 device/lib/z80/modsigned.s,
80 device/lib/z80/divsigned.s:
81 Applied patch #2741451 from Marco Bodrato
82 and moved functions for signed modulo into
85 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
87 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
89 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
92 src/z80/peeph-z80.def:
93 Improved caching of pointers in hl and iy.
95 Applied patch #2727917 from Marco Bodrato.
97 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
100 Enabled use of hl as inter-i-code temporary.
102 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
104 * src/z80/peeph-z80.def:
105 Reenabled peephole 0t.
107 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
110 Fixed bugs #2728224, #2728218.
111 src/z80/peeph-z80.def:
112 Workaround for bug #2728445.
113 support/regression/tests/memory.c:
114 Added test for memcmp().
116 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
118 * device/lib/z80/mul.s,
119 device/lib/z80/memmove.s,
120 device/lib/z80/strlen.s:
121 Minor improvements, code cleanup and license clarification.
123 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
125 * device/lib/z80/mul.s:
126 Minor improvement in Z80 16x16 bit multiplication.
128 2009-03-23 Borut Razem <borut.razem AT siol.net>
130 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
131 device/include/pic/limits.h, device/include/pic16/limits.h,
132 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
133 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
134 support/regression/tests/funsigned-char.c:
135 applied patch 2704189: character constant sign fix
136 thanks to Robert Larice
138 2009-03-22 Borut Razem <borut.razem AT siol.net>
140 * Small Device C Compiler 2.9.0 released
141 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
143 2009-03-15 Borut Razem <borut.razem AT siol.net>
145 * support/scripts/repack_release.sh: added
147 2009-03-13 Borut Razem <borut.razem AT siol.net>
149 * doc/sdccman.lyx: "freeware" replaced with "free open source"
151 2009-03-12 Borut Razem <borut.razem AT siol.net>
153 * src/z80/peep.c: #2652979: --debug crashes sdcc
155 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
158 support/regression/tests/bug2655200.c:
159 applied modified patch from Robert Larice <larice AT vidisys.de>
160 fixing original report of bug #2655200: pointer to pdata memory
161 not correctly initialized
163 2009-03-11 Borut Razem <borut.razem AT siol.net>
165 * as/asranlib/asranlib.c: retain the original file mode
167 2009-03-10 Borut Razem <borut.razem AT siol.net>
169 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
170 support/regression/tests/bug1875933.c:
171 fixed bug #1875933: Evelyn jumps into the void
172 thanks to Robert Larice
174 2009-03-10 Raphael Neider <rneider AT web.de>
176 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
177 to pCodeInstruction to avoid a segmentation fault
179 2009-03-03 Borut Razem <borut.razem AT siol.net>
181 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
183 2009-03-03 Raphael Neider <rneider AT web.de>
185 * device/lib/pic/libdev/Makefile.in: build device-specific
186 libraries for the correct processor, fixes #2654585
188 2009-03-01 Raphael Neider <rneider AT web.de>
190 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
192 2009-03-01 Borut Razem <borut.razem AT siol.net>
194 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
195 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
196 changed sdcc version to 2.9.0
198 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
200 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
201 (serialRegAssign): do not spil bit registers
202 throughout cosmetic changes
203 * support/regression/tests/bug2435941.c: new, added
205 2009-02-28 Raphael Neider <rneider AT web.de>
207 * src/regression/compare10.c,
208 src/regression/compare7.c,
209 src/regression/compare8.c,
210 src/regression/compare9.c: reset watchdog timer in time
211 * src/regression/configword.c: apply patch from #2488150
212 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
213 handler to 0x0000 as the linker no longer knows STARTUP sections
214 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
215 patch #2512926 to (mostly) fix #1762626, cosmetic changes
216 * src/pic/pcodepeep.c: remove reference to nonexisting function
218 2009-02-28 Raphael Neider <rneider AT web.de>
220 * device/include/pic16/signal.h: avoid multiline inline
221 assembler statements in macros, addresses #2644965
223 2009-02-27 Raphael Neider <rneider AT web.de>
225 * device/include/pic16/pic18f[24][3456]k20.h,
226 device/include/pic16/pic18f[68][567]j50.h,
227 device/include/pic16/pic18f[68]6j55.h,
228 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
229 device/lib/pic16/libdev/pic18f[68][567]j50.c,
230 device/lib/pic16/libdev/pic18f[68]6j55.c,
231 device/include/pic16/pic18fregs.h,
232 device/include/pic16/pic16devices.txt,
233 device/lib/pic16/pics.all,
234 device/lib/pic16/libdev/Makefile.am,
235 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
236 families (87j50 family contributed by Robert Wuest)
238 * device/include/pic16/adc.h,
239 device/lib/pic16/libio/adc/adcbusy.c,
240 device/lib/pic16/libio/adc/adcclose.c,
241 device/lib/pic16/libio/adc/adcconv.c,
242 device/lib/pic16/libio/adc/adcopen.c,
243 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
245 * doc/sdccman.lyx: updated list of supported devices, fixed typo
246 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
248 * device/lib/pic16/Makefile.in,
249 device/lib/pic16/libm/Makefile.in,
250 device/lib/pic16/debug/Makefile.in,
251 device/lib/pic16/libio/Makefile.in,
252 device/lib/pic16/startup/Makefile.in,
253 device/lib/pic16/libsdcc/Makefile.in,
254 device/lib/pic16/libdev/Makefile.in,
255 device/lib/pic16/libc/Makefile.in: regenerated
257 2009-02-27 Borut Razem <borut.razem AT siol.net>
259 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
260 #1829678 and #1704376 in the way proposed by Alan Baldwin
262 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
264 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
265 to Steve Qu for the fix.
267 2009-02-23 Borut Razem <borut.razem AT siol.net>
269 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
270 it is already fixed for mcs51 and hc08 targets
271 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
273 2009-02-22 Borut Razem <borut.razem AT siol.net>
275 * device/lib/Makefile.in: fixed parenthesis error
276 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
277 fixed webdocs bug #1967920: --version
279 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
281 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
283 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
285 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
286 when addresses are unsorted
288 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
290 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
291 Gudjon Gudjonsson <gudjon AT gudjon.org>
292 * device/include/mcs51/p89c66x.h: fixed some defines
293 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
294 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
297 2009-02-14 Borut Razem <borut.razem AT siol.net>
299 * doc/sdccman.lyx: corrected cpp info
301 2009-02-13 Borut Razem <borut.razem AT siol.net>
303 * as/Makefile.in: *.doc renamed to *.txt
305 2009-02-11 Borut Razem <borut.razem AT siol.net>
307 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
308 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
310 2009-02-11 Borut Razem <borut.razem AT siol.net>
312 * doc/sdccman.lyx: documented ar format libraries
314 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
316 * support/regression/tests/float_single.c: added regression
317 test. Some testpoints for probably rarely used functions
318 (acosf, sinhf, tanf, expf) disabled for some targets
320 2009-02-10 Raphael Neider <rneider AT web.de>
322 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
323 (genAssign): fixed for operands on the stack
325 * device/lib/pic16/libc/stdio/vfprintf.c,
326 device/lib/pic16/configure.ac,
327 device/lib/pic16/Makefile.common: add configurable support for
328 printing floats via ./configure --enable-floats
329 * device/lib/pic16/configure,
330 device/lib/pic16/Makefile.in,
331 device/lib/pic16/libm/Makefile.in,
332 device/lib/pic16/debug/Makefile.in,
333 device/lib/pic16/libio/Makefile.in,
334 device/lib/pic16/startup/Makefile.in,
335 device/lib/pic16/libsdcc/Makefile.in,
336 device/lib/pic16/libdev/Makefile.in,
337 device/lib/pic16/libc/Makefile.in: regenerated
338 * doc/sdccman.lyx: documented float support and how to get it
339 * doc/Makefile.in: fixed race condition on parallel builds
341 * device/lib/pic16/libc/stdio/sprintf.c,
342 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
343 pointer to the string buffer, enlarge buffer for x_ftoa()
345 2009-02-10 Borut Razem <borut.razem AT siol.net>
347 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
349 2009-02-10 Raphael Neider <rneider AT web.de>
351 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
353 2009-02-09 Raphael Neider <rneider AT web.de>
355 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
356 artificial bank size limits for compound data (structs, arrays),
357 avoids assert if --obanksel=N, N > 1, is given
359 2009-02-09 Borut Razem <borut.razem AT siol.net>
361 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
362 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
363 uses '`' character instead '\n' for padding
364 * as/asranlib/asranlib.c: made it more robust
366 2009-02-08 Borut Razem <borut.razem AT siol.net>
369 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
370 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
373 2009-02-07 Borut Razem <borut.razem AT siol.net>
375 * as/asranlib/asranlib.c: fixed BSD header length calculation
376 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
377 due sdcc asxxxx license change to GPLv3
379 2009-02-05 Borut Razem <borut.razem AT siol.net>
381 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
382 added support for BSD (Mac OS X) ar format
383 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
384 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
385 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
386 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
387 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
388 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
389 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
390 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
391 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
392 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
393 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
394 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
395 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
396 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
397 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
398 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
399 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
400 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
401 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
402 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
403 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
404 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
405 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
406 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
407 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
408 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
409 changed license to GPL either version 3, or (at your option) any
412 2009-02-05 Borut Razem <borut.razem AT siol.net>
414 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
415 added support for BSD (Mac OS X) ar format
417 2009-02-02 Borut Razem <borut.razem AT siol.net>
419 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
420 device/lib/z80/Makefile.in:
421 chose source files in the PORT directory if they are available
423 2009-02-01 Raphael Neider <rneider AT web.de>
425 * device/lib/pic16/libdev/pic18f1220.c,
426 * device/lib/pic16/libdev/pic18f4450.c:
427 define SSPBUF to allow use of printf
429 2009-02-01 Borut Razem <borut.razem AT siol.net>
431 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
432 device/lib/hc08/Makefile.in, device/lib/incl.mk,
433 device/lib/z80/Makefile.in:
434 don't remake libraries
435 * support/regression/tests/snprintf.c:
436 reenable floating point in small-xstack-auto library
438 2009-01-26 Raphael Neider <rneider AT web.de>
440 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
442 2009-01-25 Raphael Neider <rneider AT web.de>
444 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
445 search path instead of appending them
447 2009-01-24 Borut Razem <borut.razem AT siol.net>
449 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
450 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
451 to 32 bit unsigned int when calling sputl() since it is a macro
452 * as/link/lkar.c: changed the initialization of This->loaded
454 2009-01-23 Borut Razem <borut.razem AT siol.net>
456 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
457 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
458 unsigned int when calling new(), since asxxxx doesn't use function
461 2009-01-21 Borut Razem <borut.razem AT siol.net>
463 * as/link/lkar.h: sgetl and sputl are independent of endianness
464 * as/link/sdxxxx_config.h.in: removed endianness detection
466 2009-01-20 Borut Razem <borut.razem AT siol.net>
468 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
469 due creation of ar format libraries
470 * support/scripts/sdcc.nsi:
471 don't add nonexistent object files to the package
473 2009-01-19 Borut Razem <borut.razem AT siol.net>
475 * Makefile.in, configure.in, configure,
476 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
477 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
478 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
479 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
480 device/lib/small/Makefile.in,
481 device/lib/z80/Makefile.in: create ar format libraries
482 * support/regression/ports/mcs51-xstack-auto/spec.mk:
483 use device/lib/Makefile to create library
484 * support/regression/tests/snprintf.c:
485 floating point is not enabled in small-xstack-auto library
486 * device/lib/libfloat.lib, device/lib/libint.lib,
487 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
489 2009-01-18 Borut Razem <borut.razem AT siol.net>
491 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
492 warning: extra tokens at end of #endif directive
494 2009-01-11 Borut Razem <borut.razem AT siol.net>
496 * Makefile.in: added SDCC_ASRANLIB to PKGS
498 2009-01-10 Borut Razem <borut.razem AT siol.net>
500 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
501 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
502 due added support for ar format libraries
504 2009-01-09 Borut Razem <borut.razem AT siol.net>
506 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
507 as/asranlib/asranlib.c: added asranlib
508 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
509 * Makefile.in, as/link/hc08/Makefile.in,
510 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
511 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
512 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
513 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
514 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
515 configure.in, sdcc.dsw: modified to support ar format libraries
517 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
519 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
522 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
524 * sim/ucsim/z80.src/inst_ed.cc:
525 Fixed bug #2488074, which made regression tests fail.
527 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
529 * device/lib/z80/mod.s,
530 device/lib/z80/div.s,
531 device/lib/z80/mulchar.s,
532 device/lib/z80/mul.s,
533 device/lib/z80/divsigned.s,
534 device/lib/z80/Makefile.in:
535 Implemented RFE #1702376.
537 2009-01-05 Borut Razem <borut.razem AT siol.net>
539 * as/link/lksdcclib.c:
540 fixed linker hanging in INDEXLIB is not defined (hc08)
542 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
545 Implemented RFE #2485684, and some further improvements of HL caching
547 * src/z80/peeph-z80.def:
548 Fixed a bug exposed by implementing RFE #2485684.
550 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
552 * src/z80/peeph-z80.def:
553 Peephole improvements.
556 device/include/string.h,
557 device/lib/z80/memmove.s:
559 * device/lib/z80/Makefile.in,
560 device/lib/Makefile.in,
561 support/regression/tests/memory.c,
562 device/lib/z80/strlen.s:
563 Partially implemented RFE #2471534.
565 2009-01-04 Borut Razem <borut.razem AT siol.net>
567 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
568 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
569 * doc/README.txt: updated John Hartman's e-mail address
570 * as/link/lkrel.c, as/link/lksdcclib.c:
571 fixed bug #2484677: Linker hangs
572 * src/z80/peep.c: fixed msvc warning C4047:
573 'return' : 'int ' differs in levels of indirection from 'char *'
574 * config.dsp: as/lib corrected to as/link
576 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
579 Implemented RFE #2484693.
580 * src/z80/peeph-z80.def:
581 Some peephole improvements.
583 2009-01-03 Borut Razem <borut.razem AT siol.net>
586 fixed warning: 'ret' may be used uninitialized in this function
588 2009-01-02 Borut Razem <borut.razem AT siol.net>
590 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
591 as/link/getline.[ch], as/link/lkrel.[ch]: added,
592 made support for differnet library formats more flexible,
593 preparation for support of ar format
594 * as/link/lklibr.c, as/link/z80/Makefile.in,
595 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
596 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
597 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
598 as/link/hc08/lkelf.c, as/link/aslink.h:
599 made support for differnet library formats more flexible,
600 preparation for support of ar format
602 2009-01-01 Borut Razem <borut.razem AT siol.net>
604 * as/link/asxxxx_config.h.in:
605 fixed warning: extra tokens at end of #endif directive
607 fixed warning: suggest parentheses around && within ||
608 * device/lib/Makefile.in: allow whitespaces at the end of lines in
609 ports.build, in order to make it work on cygwin - it seems to be a
610 bug in cygwin grep: CR is not treated as part of end-of-line
612 2008-12-31 Borut Razem <borut.razem AT siol.net>
614 * configure, configure.in, config.dsp, config_vc.awk,
615 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
616 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
617 introduced asxxxx_config.h.in
619 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
622 src/z80/peeph-z80.def:
623 Minor addition improvement.
625 2008-12-30 Raphael Neider <rneider AT web.de>
627 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
628 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
629 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
630 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
631 support/librarian/sdcclib.c, support/makebin/makebin.c:
632 partially revert changes from r5293..r5295
634 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
636 * src/z80/peeph-z80.def:
637 Minor peephole improvement.
639 2008-12-29 Raphael Neider <rneider AT web.de>
641 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
642 incorrectly discarded BANKSELs
644 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
646 * support/regression/tests/memory.c:
647 Added simple test for memset(), memcpy() and memmove()
649 2008-12-29 Borut Razem <borut.razem AT siol.net>
651 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
653 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
655 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
656 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
657 (177.j): added new rule
658 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
659 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
660 (decorateType CAST): propagate storage class to generic pointer results
662 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
664 * device/lib/z80/string.c,
665 device/lib/z80/printf.c,
666 device/lib/z80/mul.s:
669 Fixed code generation bug exposed by builtin memcpy().
671 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
673 * device/lib/_memcpy.c:
674 fixed conflict with builtin memcpy()
676 2008-12-26 Borut Razem <borut.razem AT siol.net>
678 * support/librarian/sdcclib.c:
679 fixed bug 2466950: "sdcclib broken"
680 by removing fgets return value check
682 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
685 device/include/string.h: Implemented RFE #1914254
687 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
688 * device/lib/z80/Makefile.in,
689 device/lib/Makefile.in,
690 device/lib/z80/memmove.s: Implemented RFE #1914256
692 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
694 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
695 * src/z80/peep.c: improved checks for unused data
697 src/z80/main.c: Implemented RFE #1899189
699 2008-12-25 Borut Razem <borut.razem AT siol.net>
701 * support/regression/Makefile.in:
702 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
704 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
706 * src/z80/peeph-z80.def: minor peephole improvements
708 2008-12-21 Borut Razem <borut.razem AT siol.net>
710 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
711 due to redefinition of symbol __assert
712 sdcclib.c:53:1:warning: "__assert" redefined
713 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
714 warning: this is the location of the previous definition
716 2008-12-20 Raphael Neider <rneider AT web.de>
718 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
719 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
720 support/cpp/libcpp/macro.c: fix format string errors
722 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
724 * src/pic/device.c: partial rewrite using strtok,
725 quieten compiler warnings, adopt SDCC coding style
727 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
728 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
729 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
730 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
731 support/librarian/sdcclib.c, support/makebin/makebin.c:
732 quieten most compiler warnings
734 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
735 probably fix operator precedence bug
737 * doc/clean.mk: quieten rm if no .lyx is present
739 2008-12-19 Borut Razem <borut.razem AT siol.net>
741 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
742 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
743 doc/README.txt, doc/test_suite_spec.lyx:
744 applied patch 2446381: Dcoumentation spelling correcitons
745 thanks to Steven Borley
747 2008-12-16 Raphael Neider <rneider AT web.de>
749 * device/include/pic/pic12f629.h,
750 device/include/pic/pic12f675.h,
751 device/lib/pic/libdev/pic12f629.c,
752 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
754 2008-12-14 Borut Razem <borut.razem AT siol.net>
756 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
757 converted to LyX 1.5.7 (\lyxformat 276) format
759 2008-12-07 Borut Razem <borut.razem AT siol.net>
761 * support/regression/tests/bitfields.c:
762 added test case for bug #2366757
764 2008-12-07 Raphael Neider <rneider AT web.de>
766 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
767 NULL pointer dereference, closes #2366757
769 2008-11-25 Raphael Neider <rneider AT web.de>
771 * device/include/pic16/pic16devices.txt,
772 sdcc/src/pic16/device.c,
773 sdcc/src/pic16/device.h: implicitly disable XINST
774 whenever CONFIG4L is set via an additional optional
775 argument to the configword directive in pic16devices.txt
777 2008-11-24 Raphael Neider <rneider AT web.de>
779 * device/lib/pic16/configure.ac,
780 device/lib/pic16/Makefile.common: fixed quoting issues
782 * device/lib/pic16/configure,
783 device/lib/pic16/debug/Makefile.in,
784 device/lib/pic16/libc/Makefile.in,
785 device/lib/pic16/libdev/Makefile.in,
786 device/lib/pic16/libio/Makefile.in,
787 device/lib/pic16/libm/Makefile.in,
788 device/lib/pic16/libsdcc/Makefile.in,
789 device/lib/pic16/Makefile.in,
790 device/lib/pic16/startup/Makefile.in: regenerated
792 * src/pic16/main.c (_pic16_finaliseOptions): revert to
795 2008-11-24 Raphael Neider <rneider AT web.de>
797 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
798 argument of --asm= or --link= to allow for
799 --asm="sh script --options", the user can double quote the
800 argument if needed: --asm="'c:/program files/gpasm' -q",
801 also fix some potential buffer overflows
803 2008-11-19 Borut Razem <borut.razem AT siol.net>
806 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
807 thanks Mauro Giachero
809 2008-11-16 Borut Razem <borut.razem AT siol.net>
811 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
812 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
814 2008-11-15 Borut Razem <borut.razem AT siol.net>
816 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
817 src/SDCCsymt.c, src/SDCCsymt.h:
818 fixed RFE #2291335 : Unnamed bit-field initialization
819 * support/regression/tests/bitfields.c:
820 added test case for RFE #2291335
821 * support/regression/tests/bug-1981238.c:
822 don't initialize unnamed bit-fields
824 2008-11-11 Raphael Neider <rneider AT web.de>
826 * device/include/pic16/pic18f25j10.h,
827 device/include/pic16/pic18f45j10.h: remove useless boilerplate
829 * device/include/pic16/adc.h,
830 device/lib/pic16/libio/adc/adcbusy.c,
831 device/lib/pic16/libio/adc/adcclose.c,
832 device/lib/pic16/libio/adc/adcconv.c,
833 device/lib/pic16/libio/adc/adcopen.c,
834 device/lib/pic16/libio/adc/adcread.c,
835 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
836 and fixed ADC routines to work for more target devices,
837 incorporates patch #2036130 by Nick Materer
839 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
841 * device/include/ctype.h,
842 * device/include/ds400rom.h,
843 * device/include/ds80c390.h,
844 * device/include/float.h,
845 * device/include/math.h,
846 * device/include/serial.h,
847 * device/include/stdbool.h,
848 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
850 * device/include/mcs51/C8051F336.h,
851 * device/include/mcs51/C8051T600.h,
852 * device/include/mcs51/C8051T610.h,
853 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
854 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
856 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
858 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
860 2008-11-10 Raphael Neider <rneider AT web.de>
862 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
863 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
864 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
865 (patch by Nick Materer, #2253980)
867 * device/lib/pic16/libio/adc.ignore,
868 device/lib/pic16/libio/i2c.ignore,
869 device/lib/pic16/libio/usart.ignore,
870 device/lib/pic16/pics.all: updated to build more device libs
872 * device/lib/pic16/libdev/Makefile.am,
873 device/lib/pic16/libdev/Makefile.in,
874 device/lib/pic16/libio/Makefile.am,
875 device/lib/pic16/libio/Makefile.in: regenerated
877 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
878 names per memory location, applied SDCC style to more functions
880 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
882 * device/include/mcs51/p89lpc933_4.h: new NXP header file
883 * device/include/mcs51/p89lpc935_6.h: new NXP header file
884 * device/include/mcs51/p89v66x.h: minor changes
885 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
887 2008-11-09 Raphael Neider <rneider AT web.de>
889 * device/include/pic/pic14devices.txt: fixed memory description for
890 12f629 and 12f675, closes #2236240
892 2008-11-06 Borut Razem <borut.razem AT siol.net>
894 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
895 pass system include paths with -isystem to sdcpp
896 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
897 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
899 2008-11-02 Raphael Neider <rneider AT web.de>
901 * doc/sdccman.lyx: updated the sections on the library build process
902 and on how to add support for new devices, and documented known
903 problems with the extended instruction set including a workaround
905 2008-11-01 Raphael Neider <rneider AT web.de>
907 * device/include/pic16/adc.h,
908 device/include/pic16/pic16devices.txt,
909 device/include/pic16/pic18f2410.h,
910 device/include/pic16/pic18f2510.h,
911 device/include/pic16/pic18f2515.h,
912 device/include/pic16/pic18f2610.h,
913 device/include/pic16/pic18f4410.h,
914 device/include/pic16/pic18f4510.h,
915 device/include/pic16/pic18f4515.h,
916 device/include/pic16/pic18f4610.h,
917 device/include/pic16/pic18fregs.h,
918 device/lib/pic16/libdev/Makefile.am,
919 device/lib/pic16/libdev/Makefile.in,
920 device/lib/pic16/libdev/pic18f2410.c,
921 device/lib/pic16/libdev/pic18f2510.c,
922 device/lib/pic16/libdev/pic18f2515.c,
923 device/lib/pic16/libdev/pic18f2610.c,
924 device/lib/pic16/libdev/pic18f4410.c,
925 device/lib/pic16/libdev/pic18f4510.c,
926 device/lib/pic16/libdev/pic18f4515.c,
927 device/lib/pic16/libdev/pic18f4610.c,
928 device/lib/pic16/libio/Makefile.am,
929 device/lib/pic16/libio/Makefile.in,
930 device/lib/pic16/pics.all: added support for 18f[24][456]10
931 and 18f[24]515 devices
932 * doc/sdccman.lyx: updated list of supported PIC16 devices
934 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
935 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
936 src/xa51/gen.c: avoid compiler warnings
937 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
939 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
941 * device/include/mcs51/p89v66x.h: NXP header file
942 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
943 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
945 2008-10-14 Raphael Neider <rneider AT web.de>
947 * device/lib/pic16/libdev/Makefile.am,
948 device/lib/pic16/libio/Makefile.am: enable building libraries for
949 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
950 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
951 * device/lib/pic16/libdev/Makefile.in,
952 device/lib/pic16/libio/Makefile.in: regenerated
954 2008-10-14 Raphael Neider <rneider AT web.de>
956 * device/include/pic16/pic18f2450.h,
957 device/include/pic16/pic18f4450.h,
958 device/lib/pic16/libdev/pic18f2450.c,
959 device/lib/pic16/libdev/pic18f4450.c,
960 device/include/pic16/adc.h,
961 device/include/pic16/pic16devices.txt,
962 device/include/pic16/pic18fregs.h,
963 device/lib/pic16/libdev/Makefile.am,
964 device/lib/pic16/libdev/Makefile.in,
965 device/lib/pic16/libio/Makefile.am,
966 device/lib/pic16/libio/Makefile.in,
967 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
969 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
970 stack to a fixed location, relax it to automatically work with all
971 but the smallest devices (256 byte RAM devices need #pragma stack)
973 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
975 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
976 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
977 * device/lib/_strcspn.c: fixed bug 2140931
979 2008-10-06 Raphael Neider <rneider AT web.de>
981 * device/include/pic16/stdio.h,
982 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
983 declared __naked for convenience, named all arguments
984 * device/lib/pic16/libc/stdio/strmgpsim.c,
985 device/lib/pic16/libc/stdio/strmmssp.c,
986 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
988 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
989 empty __naked functions,
990 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
991 corner cases (unlink first/last pCode in list), reuse more code
993 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
995 * src/ds390/main.c (_ds390_genInitStartup): added
996 * src/SDCCpeeph.c (getPatternVar): new, added,
997 (labelInRange): fixed bug 2115959
998 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
999 * src/SDCCicode.h: added newiTempOperand
1000 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
1001 added optimizations for 0/x and x/-1, see also patch 2142900
1002 * support/regression/tests/onebyte.c (testMul): added test cases
1004 2008-09-20 Borut Razem <borut.razem AT siol.net>
1007 definition of absolute address symbols without initial value,
1008 fixed SDCC crash "do not know how to intialize symbol"
1010 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1012 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1013 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1014 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1015 * device/lib/z80/stubs.s: added stubs for above functions
1016 * src/SDCCopt.c (convilong),
1017 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1018 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1019 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1020 * support/regression/tests/onebyte.c: enabled all tests for z80
1022 2008-09-15 Borut Razem <borut.razem AT siol.net>
1024 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1025 device/lib/pic16/libc/stdio/printf.c,
1026 device/lib/pic16/libc/stdio/strmusart.c,
1027 device/lib/pic16/libc/stdio/printf_tiny.c,
1028 device/lib/pic16/libc/stdio/sprintf.c,
1029 device/lib/pic16/libc/stdio/strmgpsim.c,
1030 device/lib/pic16/libc/stdio/putchar.c,
1031 device/lib/pic16/libc/stdio/fprintf.c,
1032 device/lib/pic16/libc/stdio/strmmssp.c,
1033 device/device/lib/pic16/libc/stdio/vprintf.c,
1034 device/lib/pic16/libc/stdio/printf_small.c,
1035 device/lib/pic16/libc/stdio/vsprintf.c,
1036 device/lib/pic16/libc/stdio/strmputchar.c,
1037 device/lib/pic16/libc/Makefile.am,
1038 device/lib/pic16/libc/Makefile.in:
1039 *printf now returns int, puchar.c moved from stdlib to stdio,
1040 *printf format parameter type changed from char * to const char *,
1041 added GNU link excetion text to library source files,
1042 applyed GNU coding style, removed useless svn ids,
1043 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1044 binary specifier: "%b", "%hb" and "%lb"
1045 * device/lib/pic16/libc/stdio/vfprintf.c:
1046 applied patch #2044424: PIC16: vfprintf
1047 thanks Mauro Giachero
1048 * support/regression/tests/bug1057979.c:
1049 removed old pic16 sprintf specifics
1050 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1051 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1053 2008-09-15 Raphael Neider <rneider AT web.de>
1055 * src/pic16/device.c (pic16_dump_usection): force udata sections
1056 into the addressable range (0..0xFFF), workaround for a gpsim
1057 bug preventing simulation of regtest bug1750318
1058 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1059 (serialRegAssign): fixed regtest bug-971834,
1060 (pic16_packRegisters): avoid null-pointer dereference
1062 2008-09-14 Raphael Neider <rneider AT web.de>
1064 * src/pic16/gen.c, src/pic16/ralloc.c: use
1065 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1066 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1068 2008-09-12 Borut Razem <borut.razem AT siol.net>
1070 * support/regression/fwk/testfwk.h:
1071 define pdata as data for pic16 target
1072 thanks Mauro Giachero
1074 2008-09-11 Borut Razem <borut.razem AT siol.net>
1076 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1077 support/regression/absolute.c:
1078 applied patch #2105615: Some PIC16 testcase fixlets
1079 thanks Mauro Giachero
1081 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1083 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1084 * support/regression/tests/bug2094505.c: new, added
1086 2008-09-07 Borut Razem <borut.razem AT siol.net>
1088 * src/SDCCglue.c, src/SDCCast.c:
1089 fixed throw of "excess elements" warning for char arrays
1090 * support/regression/tests/nullstring.c:
1091 disable warning about excess elements in array of chars initializer
1093 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1095 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1096 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1097 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1098 * support/regression/tests/bug2077267.c: new, added
1100 2008-09-05 Raphael Neider <rneider AT web.de>
1102 * configure.in, Makefile.common.in: add support for ccache,
1103 remove spurious $VERSION output, detect doc-tools even without
1104 --enable-doc to facilitate later manual doc-builds, minor cleanup
1105 * configure: regenerated
1107 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1108 avoid races in parallel VPATH builds
1109 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1110 * doc/sdccman.lyx: mention --without-ccache configure option
1112 2008-09-01 Raphael Neider <rneider AT web.de>
1114 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1115 * (genConstPointerGet): fix reading bitfields from __code space
1116 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1117 bitfield initializers (fix regression test bug1856409.c)
1118 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1121 2008-08-31 Raphael Neider <rneider AT web.de>
1123 * src/pic16/gen.c (genAssign): removed useless compiler output
1124 * (genPointerGet,genPointerSet,genCast),
1125 src/pic16/glue.c (pic16_printGPointerType):
1126 also handle PPOINTERs just to avoid spurious asserts
1127 * (pic16_printIvalType,pic16_printIvalBitFields):
1128 generalized to arbitrary type/bitfield sizes, allows compilation of
1129 regression test bug-1981238.c
1130 * (pic16_printIvalChar): fix regression test structflexarray.c
1131 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1132 in initialized structs and fix #1843745
1133 * (pic16_printIvalStruct): always output initializers for all fields,
1134 even those not explicitly given, fixes zeropad.c regression test
1135 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1136 #2073635, #1567098, and #1485812)
1137 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1139 2008-08-31 Borut Razem <borut.razem AT siol.net>
1141 * support/regression/tests/bug-895992.c,
1142 support/regression/tests/onebyte.c:
1143 enabled pic16 regression testing since the bugs
1144 1511794: pic16: regression test bug-895992.c fails
1145 1444425: onebyte.c regression tes fails on pic16
1146 are fixed, probably by fixing
1147 2048464: PIC16: fix genUminus - addresses not.c regression test
1148 * src/SDCCsymt.c, src/SDCCglue.c,
1149 support/regression/tests/bug-1981238.c:
1150 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1153 2008-08-30 Borut Razem <borut.razem AT siol.net>
1155 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1156 release version 4.3.2
1158 2008-08-24 Raphael Neider <rneider AT web.de>
1160 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1161 always use the sdcc from the current build tree (ignore $CC from
1162 the environment, fixes compile farm builds)
1163 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1164 remove more build products from install directory
1165 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1166 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1168 2008-08-24 Borut Razem <borut.razem AT siol.net>
1170 * src/SDCC.y: applied patch
1171 2050245: Fix # 1963382
1173 1963382: Listing File - C file comment is incorrect
1176 2008-08-23 Borut Razem <borut.razem AT siol.net>
1178 * src/pic16/gen.c: applied patch
1179 2048464: PIC16: fix genUminus - addresses not.c regression test
1180 thanks Mauro Giachero
1182 2008-08-22 Borut Razem <borut.razem AT siol.net>
1184 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1185 src/pic16/main.c: allow spaces in gpasm and gplink paths
1187 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1190 * src/z80/peeph-z80.def: minor peephole improvement
1192 2008-08-15 Raphael Neider <rneider AT web.de>
1194 * src/z80/gen.c (_vemit2): suppress compiler warning
1196 * src/pic/*.[ch]: make proper use of header files and avoid
1197 ad-hoc extern declarations, mark module-local helpers 'static',
1198 removed dead/replaced code, no functional changes
1199 * src/pic16/pcode.c: disentangled from pic14 backend
1201 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1203 * src/z80/gen.c: fixed #2051348
1204 * support/regression/tests/bug-2051348.c: regression test for #2051348
1206 2008-08-10 Raphael Neider <rneider AT web.de>
1209 * Makefile.common.in: export PACKAGE for $docdir,
1210 fixes #1957036, avoid some "underquoted definition" warnings
1211 * configure: regenerated
1213 2008-08-10 Raphael Neider <rneider AT web.de>
1215 * device/lib/pic16/**: build pic16 library using autotools for
1216 improved dependency tracking
1218 * device/lib/Makefile.in,
1220 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1222 2008-08-10 Raphael Neider <rneider AT web.de>
1224 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1225 local variables if --nooverlay is given, workaround for #2023121
1227 2008-08-08 Raphael Neider <rneider AT web.de>
1229 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1231 2008-08-08 Raphael Neider <rneider AT web.de>
1233 * src/pic/pcoderegs.c,
1235 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1237 2008-08-07 Borut Razem <borut.razem AT siol.net>
1239 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1240 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1241 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1242 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1243 applied modified patch 2038174: Add support for binary constants v2
1244 thanks Mauro Giachero
1245 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1247 2008-08-04 Raphael Neider <rneider AT web.de>
1250 * src/pic16/device.h,
1252 * src/pic16/main.c: enable --optimize-goto by default
1254 * device/lib/pic16/Makefile.common.in: suppress removed option
1257 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1259 2008-07-30 Borut Razem <borut.razem AT siol.net>
1261 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1262 applied patch 22032433: PIC16: fix constant strings,
1263 thanks Mauro Giachero
1265 2008-07-29 Borut Razem <borut.razem AT siol.net>
1267 * src/pic16/gen.c: applied patches:
1268 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1269 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1270 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1271 thanks Mauro Giachero
1273 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1275 * src/port.h: Fixed typo in comment
1277 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1279 * src/z80/mappings.i: Implemented RFE #1919415
1280 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1281 #1880202, #1914434, prepared for RFE #1703943
1283 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1285 * src/z80/peeph.def,
1286 * src/z80/peeph-z80.def,
1287 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1288 preparation for Z80 peephole improvements
1290 2008-06-21 Raphael Neider <rneider AT web.de>
1292 * device/include/pic16/pic18f66j60.h,
1293 * device/include/pic16/pic18f66j65.h,
1294 * device/include/pic16/pic18f67j60.h,
1295 * device/include/pic16/pic18f86j60.h,
1296 * device/include/pic16/pic18f86j65.h,
1297 * device/include/pic16/pic18f87j60.h,
1298 * device/include/pic16/pic18f96j60.h,
1299 * device/include/pic16/pic18f96j65.h,
1300 * device/include/pic16/pic18f97j60.h,
1301 * device/lib/pic16/libdev/pic18f66j60.c,
1302 * device/lib/pic16/libdev/pic18f66j65.c,
1303 * device/lib/pic16/libdev/pic18f67j60.c,
1304 * device/lib/pic16/libdev/pic18f86j60.c,
1305 * device/lib/pic16/libdev/pic18f86j65.c,
1306 * device/lib/pic16/libdev/pic18f87j60.c,
1307 * device/lib/pic16/libdev/pic18f96j60.c,
1308 * device/lib/pic16/libdev/pic18f96j65.c,
1309 * device/lib/pic16/libdev/pic18f97j60.c,
1310 * device/include/pic16/pic16devices.txt,
1311 * device/include/pic16/pic18fregs.h,
1312 * device/lib/pic16/pics.all: added new devices
1314 * device/include/pic16/adc.h,
1315 * device/lib/pic16/libio/adc/adcbusy.c,
1316 * device/lib/pic16/libio/adc/adcopen.c,
1317 * device/lib/pic16/libio/adc/adcsetch.c,
1318 * device/lib/pic16/libio/i2c/i2copen.c,
1319 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1320 all changes from a patch by Anton Strobl
1322 2008-06-12 Borut Razem <borut.razem AT siol.net>
1324 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1325 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1326 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1327 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1328 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1329 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1330 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1331 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1332 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1333 by applying the modified patch from Risto Huotari
1335 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1338 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1339 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1340 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1341 * support/regression/tests/bug1938300.c: new, added
1343 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1345 * device/include/asm/ds390/features.h,
1346 * device/include/asm/mcs51/features.h,
1347 * device/include/mcs51/regc515c.h: inserted LGPL notice
1349 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * device/lib/gbz80/div.s,
1352 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1353 patch 1597883, Thanks Robert Ramey
1355 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1358 createIvalCharPtr, createIvalPtr, createIval),
1360 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1361 initializers for local auto variables
1362 * support/regression/tests/zeropad.c: added testcase for auto initializers
1364 2008-05-26 Raphael Neider <rneider AT web.de>
1366 * device/lib/pic16/startup/crt0.c,
1367 * device/lib/pic16/startup/crt0i.c,
1368 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1369 explicit, fixed curr_entry loop for >= 256 initializer records,
1370 removed debug code (write to 0xf7e)
1372 2008-05-25 Raphael Neider <rneider AT web.de>
1374 * device/include/pic/pic16f627a.h,
1375 * device/include/pic/pic16f628a.h,
1376 * device/include/pic/pic16f648a.h: added missing ports
1378 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1380 * device/include/float.h: added __INFINITY
1381 * device/lib/_fsadd.c: handle overflows
1382 * device/lib/_fsmul.c,
1383 * device/lib/_fsdiv.c: use __INFINITY
1384 * device/lib/_fseq.c,
1385 * device/lib/_fsneq.c: handle -0.0
1386 * sim/ucsim/s51.src/uc89c51r.cc,
1387 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1388 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1389 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1390 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1391 * support/regression/tests/snprintf.c: test bug with --xstack
1393 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1395 * src/SDCCpeeph.c (callFuncByName):
1396 Support nested parenthesis in peephole function arguments (#1967300)
1398 2008-05-19 Raphael Neider <rneider AT web.de>
1400 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1401 fixed duplicate labels (#1911325)
1403 2008-05-19 Raphael Neider <rneider AT web.de>
1405 * src/regression/empty.c: suppress warning
1406 * src/regression/pointer1.c: enabled index_by_pointer()
1407 * src/regression/inline.c: now works for pic16 as well
1409 * src/pic16/device.c: include dbuf declarations
1410 * src/pic16/device.h: removed obsolete prototypes
1412 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1413 * src/pic16/glue.c: made purely local functions static,
1414 (pic16_printGPointerType, pic16_printIvalCharPtr,
1415 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1416 generic pointers' tags (#1961866)
1418 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1420 2008-05-19 Borut Razem <borut.razem AT siol.net>
1422 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1423 fixed typo, uninstall include/pic16/pic16devices.txt
1425 2008-05-18 Borut Razem <borut.razem AT siol.net>
1427 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1428 the buffer is null terminated
1429 * src/device/pic16.c:
1430 applied modified patch 1965676: Patch for Win32 16 bit PIC
1431 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1433 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1435 * src/SDCC.lex (check_type),
1436 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1438 * as/mcs51/clean.mk,
1439 * as/z80/clean.mk: also clean *.dep
1440 * device/lib/pic16/libsdcc/stack/Makefile,
1441 * sim/ucsim/libtool: removed as they are rebuild by configure
1442 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1444 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1446 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1447 fixupInline instead of createFunction to fix bug 1864577
1448 (inlineFindMaxBlockno): removed, use global blockNo
1449 * src/SDCCglobl.h: added blockNo
1451 * src/z80/peep.h: modified properties
1452 * support/regression/tests/bug1864577.c: new, added
1454 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * as/mcs51/asdata.c,
1457 * as/mcs51/asm.h: added org_cnt
1458 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1459 * as/mcs51/asout.c: changed old K&R to ANSI
1460 * as/mcs51/Makefile.in: use common identifiers
1466 * as/hc08/Makefile.bcc,
1467 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1468 * sdcc_vc_in.h: added define __func__
1469 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1470 Thanks Ruud van Silfhout
1471 * support/regression/tests/bug1717305.c: new, added
1473 2008-05-05 Borut Razem <borut.razem AT siol.net>
1475 * support/regression/Makefile.in,
1476 support/regression/ports/ds390/spec.mk,
1477 support/regression/ports/hc08/spec.mk,
1478 support/regression/ports/mcs51-common/spec.mk,
1479 support/regression/ports/pic14/spec.mk,
1480 support/regression/ports/pic16/spec.mk,
1481 support/regression/ports/ucz80/spec.mk,
1482 support/regression/ports/z80/spec.mk:
1483 added INC_DIR and LIBDIR paths
1484 * src/ds390/gen.c: removed duplicated selicolon
1486 2008-05-04 Borut Razem <borut.razem AT siol.net>
1488 * support/regression/Makefile.in,
1489 support/regression/fwk/lib/testfwk.c,
1490 support/regression/ports/ds390/spec.mk,
1491 support/regression/ports/hc08/spec.mk,
1492 support/regression/ports/mcs51-common/spec.mk,
1493 support/regression/ports/mcs51-large/spec.mk,
1494 support/regression/ports/mcs51-medium/spec.mk,
1495 support/regression/ports/mcs51-small/spec.mk,
1496 support/regression/ports/mcs51-stack-auto/spec.mk,
1497 support/regression/ports/mcs51-xstack-auto/spec.mk,
1498 support/regression/ports/pic14/spec.mk,
1499 support/regression/ports/pic16/spec.mk,
1500 support/regression/ports/ucz80/spec.mk:
1501 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1502 used to run regeression tests
1504 2008-05-01 Raphael Neider <rneider AT web.de>
1506 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1507 supported devices and instructions to add new ones
1509 2008-05-01 Raphael Neider <rneider AT web.de>
1511 * device/include/pic16/adc.h,
1512 device/lib/pic16/libio/adc/adcbusy.c,
1513 device/lib/pic16/libio/adc/adcopen.c,
1514 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1515 18f2455 style ADC devices, based on patch #1776197
1516 * device/lib/pic16/libio/adc/adcclose.c,
1517 device/lib/pic16/libio/adc/adcconv.c,
1518 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1519 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1520 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1521 * device/include/pic16/pic18f4431.h,
1522 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1523 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1525 2008-05-01 Raphael Neider <rneider AT web.de>
1527 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1528 moved xinst flag into pic16_options_t
1529 * src/pic16/device.c (default_device, pic16_list_devices,
1530 pic16_find_device): removed references to sfrrange
1531 * src/pic16/gen.c (genFunction),
1532 src/pic16/glue.c (pic16initialComments),
1533 src/pic16/main.c (pic16_optionsTable),
1534 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1536 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1538 2008-04-29 Raphael Neider <rneider AT web.de>
1540 * src/pic16/devices.inc,
1541 device/include/pic16/pic16devices.txt: replaced compiled-in list
1542 of devices with a variant parsed at runtime
1543 * src/pic16/device.c: added support for parsing pic16devices.txt,
1545 * src/pic16/device.h: removed (now) unused fields from PIC_device
1546 * src/pic16/main.c: removed #pragma maxram,
1547 (_pic16_initPaths): removed bogus generation of search paths,
1548 setup the port proper only after the search paths (for
1549 pic16devices.txt) are set up,
1550 (_pic16_finaliseOptions): moved processor dependant code here
1551 from _pic16_initPaths(), clean up
1552 * src/pic16/ralloc.c (pic16_init_stack),
1553 * src/pic16/ralloc.h,
1554 * src/pic16/pcode.c: clean up
1555 * device/include/Makefile.in,
1556 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1557 * support/scripts/inc2h-pic16.pl: updated instructions
1559 2008-04-29 Raphael Neider <rneider AT web.de>
1561 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1562 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1563 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1564 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1565 added missing family members and 18f2480/2580/4480/4580 family
1566 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1567 * device/include/pic16/pic18f2525.h: use 18f4620.h
1568 * device/include/pic16/pic18f6680.h: use 18f8680.h
1569 * device/include/pic16/pic18fregs.h,
1570 device/lib/pic16/pics.all,
1571 src/pic16/devices.inc: add new devices
1572 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1573 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1574 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1575 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1576 prevent attempting to build the libio for some new devices
1578 2008-04-29 Raphael Neider <rneider AT web.de>
1580 * debugger/mcs51/Makefile.in: fixed paths to sources
1582 2008-04-25 Borut Razem <borut.razem AT siol.net>
1584 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1585 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1586 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1587 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1588 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1589 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1590 as/link/z80/linkz80.dsp: lklibr.c moved
1591 * doc/INSTALL.txt: binary archives in bz2 format
1592 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1594 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1597 * support/regression/tests/bug1856409.c: new, added
1599 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/mcs51/peep.c: Use werror for error messages.
1603 * src/SDCCicode.c (geniCodeConditional),
1604 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1605 * src/z80/Makefile.bcc,
1606 * src/z80/z80.dsp: added src/z80/peep.c/h
1607 * support/regression/tests/bug1839321.c: new, added
1609 2008-04-20 Raphael Neider <rneider AT web.de>
1611 * device/include/pic16/pic18f2455.h: added bitfields for port C
1613 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1615 * src/z80/peep.c: Use werror for error messages.
1617 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1619 * src/z80/peep.h (declaration of notUsed()),
1620 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1622 * src/z80/z80.h (added dependency on peep.h),
1623 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1626 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1628 * src/SDCCpeeph.c (added support for notUsed()),
1629 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1631 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1632 for notUsed()): Implemented generic (that is not port-specific) part
1635 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1638 * device/lib/libsdcc.lib,
1639 * device/lib/Makefile.in,
1640 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1641 * device/lib/calloc.c: renamed to _calloc.c
1642 * device/lib/free.c: renamed to _free.c
1643 * device/lib/malloc.c: renamed to _malloc.c
1644 * device/lib/realloc.c: renamed to _realloc.c
1645 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1646 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1647 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1648 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1649 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1650 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1651 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1652 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1654 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1655 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1656 * support/regression/tests/bug1509084.c: new, added
1658 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * device/include/mcs51/cc2510fx.h: added _XPAGE
1661 * device/include/mcs51/compiler.h: cosmetic changes
1663 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1668 2008-03-31 Borut Razem <borut.razem AT siol.net>
1670 * support/cpp2 renamed to support/cpp
1671 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1672 support/cpp2/libiberty/splay-tree.c,
1673 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1674 support/cpp2/libcpp/directives.c,
1675 support/cpp2/libcpp/include/cpplib.h,
1676 support/cpp2/libcpp/include/symtab.h,
1677 support/cpp2/libcpp/include/line-map.h,
1678 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1679 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1680 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1681 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1682 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1683 release version 4.3.0
1684 * configure.in, configure, Makefile.in, Makefile.bcc:
1685 adapted for moved cpp2
1687 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1689 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1690 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1692 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1696 * support/regression/tests/bug1717943.c: new, added
1698 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1700 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1701 bytewise return value assignments introduced in last commit.
1703 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1705 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1706 genMult, genJumpTab):
1707 Use 16-bit instructions for addition in some additional cases,
1708 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1710 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1712 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1713 Implemented RFE #1921450, changed some debug messages.
1715 2008-03-30 Borut Razem <borut.razem AT siol.net>
1717 * Small Device C Compiler 2.8.0 released
1718 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1719 * support/scripts/sdcc.nsi: added finish page; this version
1720 was used for 2.8.0 release
1721 * doc/knownbugs.html: removed; magically generated by the build
1722 process using gen_known_bugs.pl from now on
1724 2008-03-23 Borut Razem <borut.razem AT siol.net>
1726 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1727 and reverted it, since it was already fixed by Raphael ;-)
1728 * doc/knownbugs.html: updated for RC2
1730 2008-03-22 Raphael Neider <rneider AT web.de>
1732 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1735 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1738 * support/regression/tests/bug1839277.c: added related testBug1839299
1740 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1743 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1745 * src/mcs51/gen.c: throughout only output hex constants
1746 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1747 * support/regression/tests/bug1839277.c: new, added
1749 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1751 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1752 compilation warning about nested comments.
1754 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1756 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1757 * support/regression/tests/bug1921073.c: new, added
1759 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1761 * src/z80/SDCCpeeph.c.c (callFuncByName):
1762 Commented function parameters.
1764 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1766 * src/z80/ralloc.c (packRegsForAccUse2):
1767 disabled a broken accumulator packing optimization (fixed #1292721).
1768 * support/regression/tests/bug-1292721: Regression test for #1292721.
1770 2008-03-16 Raphael Neider <rneider AT web.de>
1772 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1773 fixed code bloat regression using a variant of patch #1915618
1775 2008-03-16 Borut Razem <borut.razem AT siol.net>
1777 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1778 icon, changed startup menu for release distribution, code cleaning,
1779 create url files instead links in startup menu
1781 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1783 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1784 * support/regression/tests/bug1579949.c: new, added
1786 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1788 * device/lib/printf_fast.c: fixed bug 1255403
1790 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1793 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1795 2008-03-14 Borut Razem <borut.razem AT siol.net>
1797 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1798 command line options
1799 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1800 is correctly displayed
1801 * as/link/z80/lkmain.c: usage line commented out
1803 2008-03-13 Borut Razem <borut.razem AT siol.net>
1805 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1806 updated the list pf supported pic14 devices
1808 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1810 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1812 2008-03-12 Borut Razem <borut.razem AT siol.net>
1814 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1815 fixed documentation request #1718191
1816 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1817 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1820 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1823 * support/regression/tests/bug1505811.c: new, added
1825 2008-03-09 Raphael Neider <rneider AT web.de>
1827 * device/include/pic16/pic18f2620.h,
1828 * device/include/pic16/pic18f4620.h,
1829 * device/lib/pic16/libdev/pic18f2620.c,
1830 * device/lib/pic16/libdev/pic18f4525.c,
1831 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1832 family to consistently use pic18f4620.[ch], fixes #1832562
1834 2008-03-09 Borut Razem <borut.razem AT siol.net>
1836 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1837 changed sdcc version to 2.8.0
1838 * knownbugs.html: regenerated
1839 * support/scripts/gen_known_bugs.pl: added number of open bugs
1841 2008-03-09 Raphael Neider <rneider AT web.de>
1843 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1844 (genOr): read volatile operand even if the result is known,
1846 (genOr,genXor): removed unused legacy code,
1847 (genDummyRead): use pic16_mov2w_volatile()
1849 2008-03-08 Borut Razem <borut.razem AT siol.net>
1851 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1852 cons w. --model-large
1853 * support/regression/staticinit.c: added regression test for bug
1856 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/ds390/gen.c (pushSide, genPcall),
1859 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1860 * src/mcs51/gen.c: cosmetic changes
1861 * support/regression/fwk/include/testfwk.h: added macro reentrant
1862 * support/regression/tests/bug1908493.c: new, added
1864 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1866 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1868 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1870 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1871 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1872 already set in ds390/main.c and mcs51/main.c
1874 2008-03-07 Raphael Neider <rneider AT web.de>
1876 * src/regression/init0.c: new test for initialized arrays of function
1878 * src/regression/Makefile: made a bit more flexible, added init0.c
1879 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1880 pointers, closes #1427663
1882 2008-03-05 Borut Razem <borut.razem AT siol.net>
1884 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1885 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1887 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1889 * support/librarian/sdcclib.c:Added feature request 1908061:
1890 Synchronise sdcclib commands with ar.
1892 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1894 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1895 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1896 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1897 * device/include/mcs51/compiler.h: removed umlauts, added double
1900 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1903 * support/regression/tests/bug1536762.c: new, added
1905 * src/SDCCutil.h: added getBuildDate()
1906 * src/SDCCmain.c (printVersionInfo),
1907 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1909 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1910 * src/ds390/ralloc.c (packRegisters),
1911 * src/mcs51/ralloc.c (packRegisters),
1912 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1914 * support/regression/tests/bug1618050.c: new, added
1915 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1916 * support/regression/fwk/include/testfwk.h,
1917 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1920 2008-03-04 Raphael Neider <rneider AT web.de>
1922 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1923 on accessing OP_SYM_TYPE(op)
1924 * src/pic/gen.h: removed unused prototype of genMinusDec()
1925 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1926 fix #1876953 (invalid subtraction code), removed unused code
1928 2008-03-03 Raphael Neider <rneider AT web.de>
1932 * src/pic/genarith.c,
1934 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1935 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1937 2008-03-03 Raphael Neider <rneider AT web.de>
1939 * src/pic/device.c (find_device): search user-specified paths first
1940 for pic14devices.txt, fixes #1900827
1942 2008-03-02 Borut Razem <borut.razem AT siol.net>
1944 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1945 AddToPath and RemoveFromPath
1947 2008-03-01 Borut Razem <borut.razem AT siol.net>
1949 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1950 work correctly, added debugging support if -DSDCC.DEBUG command line
1953 2008-02-28 Borut Razem <borut.razem AT siol.net>
1955 * doc/sdccman.lyx: cosmetic changes
1957 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1959 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1960 * doc/sdccman.lyx: fixed unmeant removal of spaces
1962 2008-02-27 Borut Razem <borut.razem AT siol.net>
1964 * support/scripts/sdcc.nsi: corrected installation directory for
1965 current user installation mode
1966 * doc/README.txt: added Philipp Klaus Krause to the developers list
1968 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1970 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1971 return ifx condition
1972 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1973 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1974 ifxJump to fix bug 1838000
1975 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1976 * support/regression/tests/bug1838000.c: new, added
1977 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1979 2008-02-26 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1983 * support/scripts/sdcc.nsi: added MULTIUSER page,
1984 NSIS upgraded to version 2.35
1986 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1988 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1989 * support/regression/tests/bug1565152.c: new, added
1991 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1994 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1995 * support/regression/tests/bug1670148.c: new, added
1997 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1999 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
2001 2008-02-24 Borut Razem <borut.razem AT siol.net>
2003 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2004 is ineffective for unsigned char parameter
2006 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2008 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2009 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2010 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2011 * support/Util/MySystem.c (my_system): output errorcode when verbose
2013 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2015 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2018 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2020 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2023 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2027 2008-02-21 Borut Razem <borut.razem AT siol.net>
2029 * support/regression/Makefile.in,
2030 support/regression/ports/ds390/spec.mk,
2031 support/regression/ports/hc08/spec.mk,
2032 support/regression/ports/mcs51-common/spec.mk,
2033 support/regression/ports/pic14/spec.mk,
2034 support/regression/ports/pic16/spec.mk,
2035 support/regression/ports/ucz80/spec.mk,
2036 support/regression/ports/xa51/spec.mk:
2037 added CFLAGS when compiling timeout
2039 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2041 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2044 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2046 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2047 * support/regression/tests/bug1888147.c: new, added
2049 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2051 * src/z80/gen.c: fixed bugs #1596270, #1736867
2053 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2055 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2056 contents, mostly fixes #1596270
2058 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2060 * src/z80/peeph.def,
2061 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2062 peepholes, fixes #1806565
2064 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2067 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2068 fixes bug 1739475, thanks Robert Larice
2069 (rule 271): new, added
2071 2008-02-18 Borut Razem <borut.razem AT siol.net>
2073 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2075 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2077 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2079 2008-02-17 Raphael Neider <rneider AT web.de>
2081 * src/pic16/genarith.c,
2084 * src/pic16/genutils.c: removed unused legacy code,
2085 removed unused fields from struct asmop and struct _G
2087 2008-02-17 Raphael Neider <rneider AT web.de>
2089 * src/pic16/gen.c (AccRsh): cosmetic changes,
2090 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2091 genRightShiftLiteral): fixed to work with SFRs as result by
2092 assigning only once to result,
2093 removed a lot of unused/excluded code fragments
2095 2008-02-17 Raphael Neider <rneider AT web.de>
2097 * device/include/pic/pic16f88.h,
2098 * device/include/pic/pic16f886.h,
2099 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2101 2008-02-17 Borut Razem <borut.razem AT siol.net>
2103 * src/z80/peeph.def: applied patch
2104 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2105 * src/z80/gen.c, src/z80/peeph.def: applied patch
2106 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2107 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2108 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2109 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2110 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2111 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2113 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * as/link/mcs51/aslink.dsp: removed SDK define
2116 * as/link/z80/clean.mk: brought in sync with other ports
2117 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2118 * as/hc08/Makefile.bcc,
2119 * as/mcs51/Makefile.bcc,
2120 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2121 * src/z80/main.c (_setValues): use the now capitalized -Z,
2122 (z80_port, gbz80_port): generate debug information when asked
2124 2008-02-16 Borut Razem <borut.razem AT siol.net>
2126 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2127 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2128 as/z80/Makefile.in. as/z80/Makefile.bcc:
2129 applied patch #1893393: patch for as-z80 and link-z80 to generate
2130 cdb, thanks to Armin Diehl
2131 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2132 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2133 asnoice.c moved to as/asxxsrc/asnoice.c
2134 * src/z80/peeph-gbz80.def: applied patch
2135 #1880235: Z80 return peephole, thanks to Philipp Krause
2137 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2140 * doc/sdccman.lyx: bumped version to 2.7.5
2141 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2143 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2145 * device/include/pic16/stdlib.h,
2146 * device/lib/pic16/libc/stdlib/ltoa.c,
2147 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2149 2008-02-13 Borut Razem <borut.razem AT siol.net>
2151 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2152 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2153 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2154 src/SDCCopt.c, src/SDCCval.c:
2155 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2157 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/SDCCsymt.c (compareType): fixed bug 1309013
2161 2008-02-09 Borut Razem <borut.razem AT siol.net>
2163 * src/SDCCval.c, src/SDCCval.h:
2164 code cleaning, added function constChrVal()
2165 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2166 call constChrVal() instead constVal()
2168 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2170 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2173 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2174 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2177 2008-02-01 Raphael Neider <rneider AT web.de>
2179 * device/include/pic/pic16f886.h,
2180 * device/include/pic/pic16f887.h: added RA6 and RA7
2182 2008-01-24 Raphael Neider <rneider AT web.de>
2184 * device/include/pic/pic16f88.h: added RA6 and RA7
2185 * device/lib/pic/libdev/disabled_pic16f886.c,
2186 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2188 * src/pic16/devices.inc,
2189 * device/include/pic16/pic18f2423.h,
2190 * device/include/pic16/pic18f2523.h,
2191 * device/include/pic16/pic18fregs.h,
2192 * device/lib/pic16/pics.all
2193 * device/lib/pic16/libdev/pic18f2423.c,
2194 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2195 * device/lib/pic16/libio/i2c.ignore,
2196 * device/lib/pic16/libio/usart.ignore,
2197 * device/lib/pic16/libio/adc.ignore: ignore new devices
2199 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2201 * src/SDCCast.c (createRMW): fixed bug 1582651
2203 2008-01-20 Borut Razem <borut.razem AT siol.net>
2205 * src/SDCCcse.c: partially fixed enhancement request
2206 #1793872 - multiply by -1 not collapsed
2207 * support/regression/tests/arithcsi.c: added regression test
2209 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * as/mcs51/asx8051.dsp: removed define SDK
2212 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2213 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2215 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2216 cosmetic changes, brought more in sync, changed old K&R to ANSI
2218 2008-01-13 Borut Razem <borut.razem AT siol.net>
2220 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2221 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2223 2007-12-30 Borut Razem <borut.razem AT siol.net>
2225 * src/pic16/gen.c: fixed implementation of bitwise operations for
2227 * support/regression/tests/bitwise.c: added test cases
2229 2007-12-29 Borut Razem <borut.razem AT siol.net>
2231 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2232 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2233 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2234 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2235 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2236 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2237 src/pic16/pcode.[ch]: added const qualifier
2238 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2239 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2240 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2241 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2242 * as/asxxsrc/aslex.c: use dbuf_getline()
2243 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2244 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2245 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2246 as/z80/asm.h, as/z80/z80adr.c:
2247 changed type of ib and ip to const char *
2249 2007-12-28 Borut Razem <borut.razem AT siol.net>
2251 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2252 introduced (readlin) - long lines are turuncated
2253 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2254 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2255 as/z80/Makefile.in: moved aslex.c to asxxsrc
2256 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2257 * as/hc08/asmain.c, as/mcs51/asmain.c:
2258 added missing initialization of a_addr field
2259 * support/regression/tests/long_asm_line.c: added regtest for long
2262 2007-12-22 Borut Razem <borut.razem AT siol.net>
2264 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2266 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2270 2007-12-16 Borut Razem <borut.razem AT siol.net>
2272 * device/include/pic16/stdbool.h: removed, since already exists in
2273 device/include/; this also fixes bitopcse.c regression test for pic16
2275 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2276 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2277 dereference doesn't work; covered by regression test bug1399290
2279 2007-12-05 Borut Razem <borut.razem AT siol.net>
2281 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2284 2007-12-01 Borut Razem <borut.razem AT siol.net>
2286 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2287 corrected handling of the highest_valid_address
2289 2007-11-17 Raphael Neider <rneider AT web.de>
2291 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2292 * src/pic/glue.c (picglue): emit .file if --debug is given
2294 2007-11-17 Raphael Neider <rneider AT web.de>
2296 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2297 care when left or right operand resides in result, fixes #1830220
2299 2007-11-17 Borut Razem <borut.razem AT siol.net>
2301 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2302 #983491 - "Merge duplicate strings function is ineffective"
2303 * support/regression/tests/bug-983491.c: regtest disabled
2304 * as/asxxsrc: created
2305 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2306 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2307 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2308 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2309 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2310 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2311 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2312 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2313 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2314 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2315 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2316 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2317 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2319 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2321 * device/include/stdarg.h: added and removed some casts
2322 * src/SDCCsymt.c (compareType): Fully check types between generic and
2323 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2325 2007-11-13 Borut Razem <borut.razem AT siol.net>
2327 * support/regression/tests/bug-1817005.c:
2328 added regtest for bug #1817005 - as-z80 chokes on long labels
2330 2007-11-12 Borut Razem <borut.razem AT siol.net>
2332 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2333 as/z80/asout.c, as/z80/aslist.c:
2334 fixed bug #1817005 - as-z80 chokes on long labels
2336 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2339 * as/z80/asmain.c: cosmetic changes
2342 * as/z80/alloc.h: removed
2344 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2345 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2346 * as/link/hc08/Makefile.in,
2347 * as/link/mcs51/Makefile.in,
2348 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2350 * as/link/mcs51/lkarea.c,
2351 * as/link/mcs51/lkmain.c: cosmetic changes
2352 * as/link/hc08/lklibr.c,
2353 * as/link/z80/lklibr.c,
2354 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2355 used cygwin_conv_to_full_posix_path,
2356 added warnings, cosmetic changes, brought more in sync
2357 changed old K&R into ANSI function declarations
2358 * as/link/z80/lklibr.c (loadAdb): added
2359 * as/link/z80/lkmain.c: removed -- option from usage text
2361 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2363 * src/mcs51/gen.c (outBitC): optimized for no result
2365 2007-10-31 Borut Razem <borut.razem AT siol.net>
2367 * src/SDCCsymt.c: fixed (hopeful properly) bug
2368 #1805702 - order of extern matters
2369 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2372 2007-10-29 Borut Razem <borut.razem AT siol.net>
2374 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2375 - order of extern matters
2376 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2379 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2381 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2382 24bitMode, portIsDS390
2383 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2384 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2385 (notVolatileVariable): also check sloc names,
2386 (callFuncByName): moved ftab[] out of function and sorted it by use
2388 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2390 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2391 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2392 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2393 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2394 * support/regression/tests/bug-880197.c: new, added
2396 2007-10-28 Borut Razem <borut.razem AT siol.net>
2398 * support/regression/Makefile.in,
2399 support/regression/ports/mcs51-large/spec.mk,
2400 support/regression/ports/mcs51-xstack-auto/spec.mk,
2401 support/regression/ports/mcs51-stack-auto/spec.mk,
2402 support/regression/ports/mcs51-medium/spec.mk,
2403 support/regression/ports/mcs51-common/spec.mk,
2404 support/regression/ports/mcs51-common/*,
2405 support/regression/ports/mcs51-small/*:
2406 mcs51 renamed to mcs51-common, created mcs51-small
2407 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2408 * support/regression/tests/bug-1805702.c: added regtest for bug
2411 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2413 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2414 added new rules 265 - 270
2415 * support/regression/tests/bug1721024.c:new, added
2416 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2417 introduced new test-mcs51 to run all mcs51 tests
2419 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2421 * support/regression/tests/bug1816470.c: new, added
2423 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2426 propagate for *,+,- with float, fixed bug 1816470
2427 (decorateType): cast to resultTypeProp instead of resultType
2429 2007-10-19 Borut Razem <borut.razem AT siol.net>
2431 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2432 function is ineffective" for pic16 tareget
2433 * support/scripts/listerr.c: corrected include path
2434 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2437 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2439 * support/regression/tests/using.c: new, added
2440 * support/regression/tests/vaargs.c: fixed and enabled test
2442 2007-10-18 Borut Razem <borut.razem AT siol.net>
2444 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2446 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2448 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * doc/sdccman.lyx: documented option --Werror
2451 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2452 RegBankUsed[] earlier
2454 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2456 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2460 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2462 * src/SDCCast.c (decorateType): improved optimization of tri-op
2463 * src/SDCCerr.c (vwerror, setWError),
2465 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2466 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2468 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2470 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2471 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2472 * support/regression/tests/bug-223113.c,
2473 * support/regression/tests/bug-426632.c,
2474 * support/regression/tests/bug-468811.c,
2475 * support/regression/tests/bug-477835.c,
2476 * support/regression/tests/bug-478094.c,
2477 * support/regression/tests/bug-499644.c,
2478 * support/regression/tests/bug-524209.c,
2479 * support/regression/tests/bug-524211.c,
2480 * support/regression/tests/packcast.c,
2481 * support/regression/tests/structidx.c: added empty tests
2482 * support/regression/tests/bug-607243.c: enabled test
2484 2007-10-06 Borut Razem <borut.razem AT siol.net>
2486 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2487 support of universal binaries on Mac OS X
2489 2007-10-02 Borut Razem <borut.razem AT siol.net>
2491 * src/SDCCval.h: unified double2ul macro for all platforms
2492 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2493 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2495 2007-09-30 Borut Razem <borut.razem AT siol.net>
2497 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2499 * sdcc_vc_in.h: enabled warnings
2500 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2501 unsigned type, result still unsigned
2502 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2504 2007-09-28 Raphael Neider <rneider AT web.de>
2506 * src/pic/device.c (find_device): prevent buffer underflow error
2507 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2508 the just destroyed list entry
2510 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2512 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2515 2007-09-18 Borut Razem <borut.razem AT siol.net>
2517 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2518 applied to unsigned type, result still unsigned
2520 2007-09-17 Borut Razem <borut.razem AT siol.net>
2522 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2523 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2524 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2525 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2526 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2527 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2528 src/z80/gen.c, src/z80/ralloc.c:
2529 fixed bug #1739860 - sdcc does not work correctly on some platforms
2531 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2533 2007-09-17 Raphael Neider <rneider AT web.de>
2535 * src/pic16/device.c: reverted to previous version
2536 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2538 2007-09-16 Raphael Neider <rneider AT web.de>
2540 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2541 as this raises a ton of gpasm warnings, just emit a second label
2542 * src/pic16/devices.inc,
2543 * device/lib/pic16/pics.all,
2544 * device/lib/pic16/libdev/pic18f2585.c,
2545 * device/lib/pic16/libdev/pic18f2680.c,
2546 * device/lib/pic16/libdev/pic18f2682.c,
2547 * device/lib/pic16/libdev/pic18f2685.c,
2548 * device/lib/pic16/libdev/pic18f4585.c,
2549 * device/lib/pic16/libdev/pic18f4680.c,
2550 * device/lib/pic16/libdev/pic18f4682.c,
2551 * device/lib/pic16/libdev/pic18f4685.c,
2552 * device/include/pic16/pic18f2585.h,
2553 * device/include/pic16/pic18f2680.h,
2554 * device/include/pic16/pic18f2682.h,
2555 * device/include/pic16/pic18f2685.h,
2556 * device/include/pic16/pic18f4585.h,
2557 * device/include/pic16/pic18f4680.h,
2558 * device/include/pic16/pic18f4682.h,
2559 * device/include/pic16/pic18f4685.h,
2560 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2561 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2562 patch contributed by Anton Strobl, applied with changes
2564 2007-09-16 Raphael Neider <rneider AT web.de>
2566 * device/include/pic16/pic18f2431.h,
2567 * device/include/pic16/pic18f25j10.h,
2568 * device/include/pic16/pic18f4431.h,
2569 * device/include/pic16/pic18f45j10.h: adopted common include style
2570 * device/include/pic16/pic18f1320.h,
2571 * device/include/pic16/pic18f2320.h,
2572 * device/include/pic16/pic18f2525.h,
2573 * device/include/pic16/pic18f4320.h,
2574 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2575 * device/include/pic16/pic18fregs.h: prepared for automatic include
2576 file selection by having DEVICE.h for every DEVICE
2577 * device/lib/pic16/libdev/pic18f2320.c,
2578 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2580 * device/lib/pic16/configure.in,
2581 * device/lib/pic16/configure: use rm -rf instead of rmdir
2582 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2583 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2585 2007-09-09 Borut Razem <borut.razem AT siol.net>
2587 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2588 distingush between i386 and ppc Mac OS X versions
2590 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2592 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2593 * support/regression/tests/bug1788177.c: new, added
2595 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2597 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2598 * device/include/mcs51/lint.h added keyword __naked
2600 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * src/SDCCmem.h: removed maxRegBank
2605 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2606 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2607 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2608 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2609 name and behaviour to handle banked functions
2610 (scan4op): and use it to fix bug 1786213
2612 2007-09-03 Raphael Neider <rneider AT web.de>
2614 * device/include/pic16/pic18f248.h,
2615 * device/include/pic16/pic18f258.h,
2616 * device/include/pic16/pic18f448.h,
2617 * device/lib/pic16/libdev/pic18f248.c,
2618 * device/lib/pic16/libdev/pic18f258.c,
2619 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2620 added T0CONbits, fixes #1786891
2622 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2624 * src/ds390/gen.c (genFarPointerSet),
2625 * src/hc08/ralloc.c (packRegisters),
2626 * src/mcs51/ralloc.c (packRegisters),
2627 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2629 * src/SDCCicode.h: POINTER_SET can be true for literals too
2630 * support/regression/tests/bug1750318.c: new, added
2632 2007-08-23 Borut Razem <borut.razem AT siol.net>
2634 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2635 library versions without the completition functionality
2637 2007-08-22 Raphael Neider <rneider AT web.de>
2639 * device/include/pic16/pic18f1220.h,
2640 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2642 2007-08-12 Borut Razem <borut.razem AT siol.net>
2644 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2646 2007-08-11 Borut Razem <borut.razem AT siol.net>
2648 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2649 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2650 support/Util/SDCCerr.[ch] moved to src
2651 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2652 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2653 device/examples/ds390/tinitalk/tinitalk.dsp,
2654 device/examples/serialcomm/windows/serialcomm.dsp,
2655 support/librarian/librarian.dsp:
2656 removed linking of unused odbc32.lib and odbccp32.lib
2657 * support/scripts/winres.h:
2658 added for compilation with Visual C++ 2005 Express Edition
2660 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2662 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2665 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2667 * sdccconf_in.h: update the endian test so that SPARC Solaris
2668 does not throw syntax errors
2670 2007-08-06 Borut Razem <borut.razem AT siol.net>
2672 * doc/sdccman.lyx: removed two index entries which prevented the
2673 generation of sdcc doc archive
2675 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2677 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2678 instead of lyx 1.5.0.
2680 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2682 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2683 Lucas Loizaga, with minor modifications. Thanks!
2685 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2687 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2690 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2692 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2693 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2696 2007-07-22 Borut Razem <borut.razem AT siol.net>
2698 * configure.in, configure: re-introduced .version
2699 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2700 the version reverted to 2.7.0
2702 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2705 * doc/sdccman.lyx: bumped version to 2.7.3
2706 * device/include/mcs51/compiler.h: fixed elif->else
2707 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2708 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2709 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2710 enable accuse for bit operands
2711 * src/SDCCmain.c (printVersionInfo),
2712 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2713 environment descriptor
2714 * src/SDCCutil.h: added getBuildEnvironment
2715 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2716 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2717 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2718 * support/regression/tests/bug1348008.c,
2719 * support/regression/tests/bug1496419.c,
2720 * support/regression/tests/bug1503067.c,
2721 * support/regression/tests/preproc.c: added empty tests
2723 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2725 * support/regression/tests/bug1678803.c: new, added
2727 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2730 * as/link/hc08/lkihx.c,
2731 * as/link/hc08/lkrloc.c,
2732 * as/link/mcs51/lkihx.c,
2733 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2734 ihxExtendedLinearAddress
2735 * as/link/mcs51/lkrloc.c (relr),
2736 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2737 acall/ajmp, see bug 830513
2739 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2741 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2742 (cseBBlock): remember aggr2ptr has been used
2743 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2744 (geniCodeAssign): fixed bug 868103
2745 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2746 added operandSize prototype
2747 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2748 (genDataPointerSet): use max of size of right and result,
2749 (gencjne): added parameter useCarry for optimization,
2750 (genCmpEq): use carry if appropriate,
2751 (genXor): check if operand already in carry
2752 * support/regression/tests/bug-868103.c: enabled test
2754 2007-07-12 Raphael Neider <rneider AT web.de>
2756 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2758 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2761 from Robert Larice, thanks
2762 * support/regression/tests/bitopcse.c,
2763 * support/regression/tests/bitvars.c,
2764 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2765 * support/regression/tests/bug-927659.c: enabled test for z80
2766 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2767 * support/regression/tests/bug1745717.c: new, added
2768 * support/regression/tests/literalop.c,
2769 * support/regression/tests/nullstring.c: removed storage definitions that
2770 are now in testfwk.h
2772 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2774 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2775 and bool for targets that do not fully support it.
2776 * support/regression/tests/bug1546986.c,
2777 * support/regression/tests/bug1723128.c,
2778 * support/regression/tests/bug1734654.c,
2779 * support/regression/tests/bug1738367.c,
2780 * support/regression/tests/constantRange.c: only use bool if allowed
2782 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2784 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2785 Larice, also handle function pointers
2786 * support/regression/tests/bug1749275.c: new, added
2788 2007-07-03 Borut Razem <borut.razem AT siol.net>
2790 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2791 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2792 #1746528: SDCC should ignore ':' in inline assembler comments
2793 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2795 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2797 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2798 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2800 2007-06-29 Borut Razem <borut.razem AT siol.net>
2802 * src/SDCCmain.c: fixed bug
2803 #1744746: SDCC #4867: broken option --xram-size
2805 2007-06-28 Borut Razem <borut.razem AT siol.net>
2807 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2808 find out the endianess of host machine for ucsim
2810 2007-06-27 Borut Razem <borut.razem AT siol.net>
2812 * support/regression/generate-cases.py: corrected the file name
2814 * configure.in, configure, sdccconf_in.h: find out the endianess of
2816 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2819 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2821 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2823 2007-06-26 Borut Razem <borut.razem AT siol.net>
2825 * support/regression/generate-cases.py: display warning if function
2826 list is empty; implemented more flexible rule for detection of
2827 testing functions, allowing return type 'void' in the same line as
2828 the function name in the function definition
2829 * support/regression/tests/bug-1654060.c: corrected test
2830 * support/librarian/sdcclib.c: fixed warning:
2831 format '%s' expects type 'char *', but argument 2 has type 'int'
2833 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2835 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2836 Multiple infiles for sdcclib.
2838 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2840 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2843 2007-06-18 Borut Razem <borut.razem AT siol.net>
2845 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2846 how to handle comments, so they have to be removed by the
2847 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2848 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2849 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2850 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2851 table driven option hadling
2853 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2855 * src/SDCCast.c (decorateType),
2856 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2857 iCode to ast level to fix bug 1738367
2858 * support/regression/tests/bug1738367.c: new, added
2860 2007-06-15 Raphael Neider <rneider AT web.de>
2862 * src/pic16/devices.inc,
2863 * device/lib/pic16/pics.all,
2864 * device/include/pic16/pic18fregs.h,
2865 * device/include/pic16/pic18f[24][45]20.h,
2866 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2867 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2868 * device/lib/pic16/Makefile.in: faster cleanup
2870 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2872 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2874 2007-06-13 Raphael Neider <rneider AT web.de>
2876 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2878 2007-06-12 Raphael Neider <rneider AT web.de>
2880 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2881 suppress bit defines if NO_BIT_DEFINES is #define'd
2882 * device/include/pic/pic*.h: recreated all headers to include
2883 conditional bit defines
2884 * device/include/pic/pic16f886.h,
2885 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2886 * device/include/pic/recreate.sh: script to recreate the complete
2887 device library files based on the currently supported devices
2889 2007-06-12 Borut Razem <borut.razem AT siol.net>
2891 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2892 support/regression/Makefile.in, support/scripts/build.mak,
2893 support/scripts/Makefile.snapshot:
2894 use new svn URL scheme
2895 * doc/sdccman.lyx: SDCC Wiki moved to
2896 http://sdcc.wiki.sourceforge.net/
2898 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2900 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2901 * support/regression/tests/bug1734654.c: added
2903 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2905 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2906 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2907 with literal operands
2909 2007-06-10 Borut Razem <borut.razem AT siol.net>
2911 * as/link/z80/lklibr.c: fixed mingw build warning
2912 lklibr.c:575: warning: implicit declaration of function 'tolower'
2913 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2914 src/z80/main.c: move target specific options from src/SDCCmain.c
2915 to src/<target>/main.c
2917 2007-06-09 Borut Razem <borut.razem AT siol.net>
2919 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2920 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2921 * support/regression/tests/bug-1294691.c: added
2923 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2925 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2926 can also be static, fixes bug 1733438
2927 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2928 have absolute address too
2929 (computeType): added optimization for 'cond ? true : false'
2930 * support/regression/tests/absolute.c: added test for static absolute var
2932 2007-06-08 Raphael Neider <rneider AT web.de>
2934 * src/regression/Makefile: suppress parallel builds, allow easy
2935 switching between pic14/pic16 ports
2936 * src/regression/picregs.h: added pic14/16 header file switch
2937 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2938 inline.c,nestfor.c,string1.c}: include "picregs.h"
2940 2007-06-07 Borut Razem <borut.razem AT siol.net>
2942 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2943 permanent solution to suppress GCC 4.2.0 c++ warning:
2944 deprecated conversion from string constant to `char *'
2945 use 'const char *' where ever required
2946 * support/regression/generate-cases.py: implemented more flexible rule
2947 for detection of testing functions, allowing white-spaces surrounding
2948 the function name and the 'void' parameter.
2949 * support/regression/tests/constantRange.c,
2950 support/regression/tests/scott-compare3.c: fixed failing regression
2951 tests, uncovered by implementation of more flexible rule for detection
2952 of testing functions
2954 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2958 2007-06-04 Borut Razem <borut.razem AT siol.net>
2960 * configure.in, configure, config_vc.awk: sdcc version number is now
2961 stored in configure.in; removed .version
2962 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2963 doc/INSTALL.txt: version bumped to 2.7.2
2964 * sim/ucsim/configure.in, sim/ucsim/configure:
2965 use "read" to read from .version
2967 2007-06-03 Borut Razem <borut.razem AT siol.net>
2969 * */Makefile.in: removed annoying warning:
2970 Makefile:xx: Makefile.dep: No such file or directory
2972 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2974 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2975 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2976 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2977 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2978 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2979 bugfix: only use newBoolLink for bit result type
2980 * src/SDCCicode.c (geniCodeLogic): added param tree,
2981 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2982 (geniCodeLogicAndOr): use IS_BIT,
2983 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2984 (ast2iCode): added tree param to geniCodeLogic for comparisons
2985 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2986 * support/regression/tests/bug1723128.c: added test NotZero
2988 2007-06-01 Borut Razem <borut.razem AT siol.net>
2990 * SDCPP synchronized with GCC CPP release version 4.2.0,
2991 currently the latest release:
2992 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2993 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2994 support/cpp2/cppdefault.h, support/cpp2/except.h,
2995 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2996 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2997 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2998 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2999 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
3000 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
3001 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
3002 support/cpp2/opts.h, support/cpp2/output.h,
3003 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3004 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3005 support/cpp2/system.h, support/cpp2/version.c,
3006 support/cpp2/Makefile.in: modified
3007 * support/cpp2/opts-common.c: added
3008 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3009 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3010 search for included source file in local directory
3011 * sim/ucsim/configure, sim/ucsim/configure.in:
3012 temporary solution to suppress GCC 4.2.0 c++ warning:
3013 deprecated conversion from string constant to `char *'
3015 2007-06-01 Raphael Neider <rneider AT web.de>
3017 * device/lib/pic/libdev/pic12f683.c,
3018 * device/include/pic/pic12f683.h: added GPIO bits
3020 2007-06-01 Raphael Neider <rneider AT web.de>
3022 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3023 quotation marks, clarified role of PIC14 vs. PIC16 ports
3024 * src/pic16/devices.inc,
3025 * device/include/pic16/pic18fregs.h,
3026 * device/include/pic16/pic18f[24][45]j10.h,
3027 * device/lib/pic16/pics.all,
3028 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3029 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3030 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3031 for new devices as they are not yet supported by gputils
3033 2007-05-31 Borut Razem <borut.razem AT siol.net>
3035 * Small Device C Compiler 2.7.0 released
3036 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3037 changed sdcc version to 2.7.1
3038 * support/scripts/sdcc.nsi: added How to create WIN32 release
3041 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3043 * doc/sdccman.lyx: documented initialization and allocation of absolute
3044 variables, bit parameter passing, the need for function pointers to be
3045 reentrant and alpha quality support of inline and retrict
3047 2007-05-26 Borut Razem <borut.razem AT siol.net>
3049 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3050 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3051 * docs/knownbugs.html: updated
3053 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3055 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3057 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3059 (gencjneshort): optimized when left is AOP_DIR
3060 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3061 initializing unions in a struct/array
3062 * support/regression/fwk/include/testfwk.h: added defines for data, near
3063 and far for host and z80
3064 * support/regression/tests/bug1723128.c: new, added
3066 2007-05-22 Borut Razem <borut.razem AT siol.net>
3068 * doc/knownbugs.html: updated
3070 2007-05-21 Raphael Neider <rneider AT web.de>
3072 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3073 error message instead
3074 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3076 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3080 2007-05-21 Raphael Neider <rneider AT web.de>
3082 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3084 * src/regression/gpsim_assert.h,
3085 * src/regression/Makefile,
3086 * src/regression/pcodeopt.c: regression test for the above fix
3088 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3091 jumps to self, fixed bug 1717281
3093 2007-05-10 Borut Razem <borut.razem AT siol.net>
3095 * support/scripts/gen_known_bugs.pl: cosmetic fix
3096 * doc/knownbugs.html: generated by gen_known_bugs.pl
3098 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3100 * src/SDCCast.c (createFunction): also generate non-inlined version of
3101 function for functions declared as "static inline"
3102 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3103 function can be inlined after non-inlined version generated.
3105 2007-05-10 Borut Razem <borut.razem AT siol.net>
3107 * support/scripts/gen_known_bugs.pl: added script
3108 which generates knownbugs.html
3110 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3112 * doc/knownbugs.html: updated for release 2.7.0
3114 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3116 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3118 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3120 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3121 (throughout): updated generating comments
3122 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3123 (throughout): updated generating comments
3124 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3125 rule instead of at the second, or it might skip lines when removing the
3127 * support/regression/tests/bug1714204.c: changed test to foo
3129 2007-05-08 Borut Razem <borut.razem AT siol.net>
3131 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3132 thanks to SDCC Distributed Compile Farm members,
3133 added Z80 and GBZ80 command line options
3134 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3136 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3138 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3139 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3140 * support/regression/tests/longlit.c: modified to be tested at all and
3141 to pass the actual test
3143 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3145 * device/include/mcs51/uPSD33xx.h: Added.
3147 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3149 * device/lib/_gptrput.c,
3150 * device/lib/_gptrget.c: removed old code,
3152 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3153 * support/regression/tests/bug1714204.c: new, added
3155 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3157 * support/regression/tests/regtrack.c: test was never executed
3158 because of the regression test being picky about white spaces.
3159 * device/lib/mcs51/crtclear.asm: added comment
3161 2007-05-06 Raphael Neider <rneider AT web.de>
3163 * device/lib/pic/Makefile.rules,
3164 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3165 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3167 2007-05-06 Raphael Neider <rneider AT web.de>
3169 * src/pic16/device.h,
3171 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3172 _pic16_setDefaultOptions): removed/reordered command-line args
3173 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3174 devices, regrouped command line args, environment variables),
3175 clarified sone points, added sections on how to add devices to the
3178 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3180 * src/z80/peeph.def: fixed bug in rule 2
3182 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * src/port.h: added TARGET_MCS51_LIKE
3185 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3186 take advantage of it too
3187 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3188 (shiftR2Left2Result): Optimized: don't check shifting by 0
3189 * src/z80/peeph-z80.def,
3190 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3191 modifications, see patch 1700823
3192 * src/mcs51/peep.c (): fixed bug 1712928
3193 * support/regression/tests/bug1712928.c: new, added
3195 2007-05-05 Borut Razem <borut.razem AT siol.net>
3197 * device/lib/pic16/Makefile.common.in,
3198 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3199 removed bash dependencies
3201 2007-05-01 Borut Razem <borut.razem AT siol.net>
3204 fixed bug #1710507: --i-code-in-asm makes compile fail
3205 all iCode comments are now one liners
3206 * src/mcs51/gen.c: fixed memory leak
3208 2007-05-01 Raphael Neider <rneider AT web.de>
3210 * device/lib/pic/libdev/*.c
3211 * device/include/pic/*.h: regenerated all device libs from updated
3213 * support/scripts/inc2h.pl: documented usage, now uses strict to
3216 2007-04-30 Borut Razem <borut.razem AT siol.net>
3219 fixed bug #1669175: Problem with space in output paths
3220 documented how to use paths with spaces for Windows users
3222 2007-04-29 Borut Razem <borut.razem AT siol.net>
3224 * Fixed svn:eol-style and svn:keywords properties
3225 * src/SDCCval.c: fixed bug
3226 #1592871: Segfault with "large" const arrays of characters
3227 replaced recursion with iteration
3228 * Removed svn:executable property from non-executable files
3230 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3232 * src/mcs51/gen.c (genRet): fixed bug 1707003
3234 2007-04-27 Raphael Neider <rneider AT web.de>
3236 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3237 createReachingDefinitions,assignValnums,pic16_destructDF,
3238 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3239 prevent NULL pointer dereferences
3240 * device/lib/pic/libdev/pic16f886.c,
3241 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3242 prevent building them, gputils do not really support them yet
3244 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3246 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3247 helps printf_small. 32 bytes more __idata mem.
3249 2007-04-27 Raphael Neider <rneider AT web.de>
3251 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3252 return early when pb or pb->pcHead is NULL (patch #1708427)
3253 * src/regression/empty.c,
3254 * src/regression/Makefile: added test with empty functions
3255 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3257 2007-04-27 Borut Razem <borut.razem AT siol.net>
3259 * src/SDCCast.c: fixed feature request
3260 #1547512: Redundant strings linked when using sizeof("abc")
3262 2007-04-23 Borut Razem <borut.razem AT siol.net>
3264 * doc/sdccman.lyx, src/SDCCmain.c:
3265 peep-hole comments are generated only if --fverbose-asm option is
3266 specified and --no-peep-comments is not, as proposed by Frieder.
3267 * support/regression/Makefile.in: compile regression tests with
3268 --fverbose-asm option so one can "grep" whether a new (or an old)
3269 peephole is (still) applied; requested by Frieder.
3271 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3273 * device/include/pic/pic16f886.h,
3274 * device/include/pic/pic16f887.h,
3275 * device/lib/pic/libdev/pic16f886.c,
3276 * device/lib/pic/libdev/pic16f887.c,
3277 * device/include/pic/pic14devices.txt,
3278 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3280 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3282 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3285 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3287 * device/lib/_memset.c: assembler version for mcs51
3289 2007-04-22 Borut Razem <borut.razem AT siol.net>
3291 * support/scripts/listerr.c: program to create the list of errors and
3292 warnings list from - added
3293 * doc/sdccman.lyx: removed the note
3294 "For list of warnings and corresponding codes, see err_warn.txt"
3295 * src/SDCCsymt.c: fixed bug #1699804:
3296 Bug with some uses of sizeof(static local array) (MCS51)
3297 * support/regression/tests/bug-1699804.c: added
3299 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3301 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3302 (main): added option -i,
3303 (asmbl, case S_INCL): use search_path_fopen,
3304 mostly from patch 1579668 by Peter Miller, thanks
3305 * src/z80/main.c: fixed typo --callee-saves-bc
3306 * device/include/mcs51/compiler.h: added sfrword for Tasking
3308 2007-04-20 Borut Razem <borut.razem AT siol.net>
3310 * src/z80/main.c: replaced reserved keyword asm with asmblr
3312 2007-04-19 Borut Razem <borut.razem AT siol.net>
3314 * src/port.h: use const pointers to strings
3315 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3316 * src/pic16/main.c: include SDCCargs.h
3317 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3318 const char, since the strings are dynamically allocated
3319 * src/SDCCmain.c: options.code_seg and options.const_seg are
3320 dynamically allocated; check port specific command line options
3321 before the general ones
3322 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3324 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3326 * device/include/ds400rom.h,
3327 * device/lib/ds390/lcd390.c,
3328 * device/lib/ds390/memcpyx.c,
3329 * device/lib/ds390/rtc390.c,
3330 * device/lib/ds400/ds400rom.c,
3331 * device/lib/ds400/memcpyx.c,
3332 * device/lib/hc08/_ret.c: more replacements of keywords with their
3333 double underscore equivalents
3334 * device/lib/ds390/Makefile.in,
3335 * device/lib/ds400/Makefile.in,
3336 * device/lib/gbz80/Makefile.in,
3337 * device/lib/hc08/Makefile.in,
3338 * device/lib/mcs51/Makefile.in,
3339 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3341 2007-04-17 Borut Razem <borut.razem AT siol.net>
3343 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3344 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3345 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3346 to --fverbose-asm, to be gcc'ish
3348 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3350 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3352 2007-04-17 Borut Razem <borut.razem AT siol.net>
3354 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3355 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3356 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3357 with their double underscore equivalent
3359 2007-04-14 Borut Razem <borut.razem AT siol.net>
3361 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3364 2007-04-13 Borut Razem <borut.razem AT siol.net>
3366 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3368 * device/examples/serialcomm/windows/serial.[ch],
3369 device/examples/serialcomm/windows/test_serialcomm.cpp:
3370 updated by Bela Torok
3371 * device/examples/serialcomm/windows/serialcomm.dsw,
3372 device/examples/serialcomm/windows/serialcomm.dsp: added
3374 2007-04-13 Jan Waclawek <wek AT efton.sk>
3376 * doc/sdccman.lyx: additions and changes at various places
3377 (submitted as #1697136).
3378 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3380 2007-04-10 Borut Razem <borut.razem AT siol.net>
3382 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3383 LyX file format changed to 245
3384 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3385 "FreeWare" replaced with "free open source"
3387 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3389 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3391 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3393 * device/include/pic16/pic18fregs.h,
3395 * device/lib/_decdptr.c,
3396 * device/lib/_divsint.c,
3397 * device/lib/_divslong.c,
3398 * device/lib/_divuint.c,
3399 * device/lib/_divulong.c,
3400 * device/lib/_fs2schar.c,
3401 * device/lib/_fs2sint.c,
3402 * device/lib/_fs2slong.c,
3403 * device/lib/_fs2uchar.c,
3404 * device/lib/_fs2uint.c,
3405 * device/lib/_fs2ulong.c,
3406 * device/lib/_fsadd.c,
3407 * device/lib/_fscmp.c,
3408 * device/lib/_fsdiv.c,
3409 * device/lib/_fseq.c,
3410 * device/lib/_fsget1arg.c,
3411 * device/lib/_fsget2args.c,
3412 * device/lib/_fsgt.c,
3413 * device/lib/_fslt.c,
3414 * device/lib/_fsmul.c,
3415 * device/lib/_fsneq.c,
3416 * device/lib/_fsnormalize.c,
3417 * device/lib/_fsreturnval.c,
3418 * device/lib/_fsrshift.c,
3419 * device/lib/_fssub.c,
3420 * device/lib/_fsswapargs.c,
3421 * device/lib/_gptrget.c,
3422 * device/lib/_gptrgetc.c,
3423 * device/lib/_gptrput.c,
3424 * device/lib/_logexpf.c,
3425 * device/lib/_modsint.c,
3426 * device/lib/_modslong.c,
3427 * device/lib/_moduint.c,
3428 * device/lib/_modulong.c,
3429 * device/lib/_mulint.c,
3430 * device/lib/_mullong.c,
3431 * device/lib/_schar2fs.c,
3432 * device/lib/_ser.c,
3433 * device/lib/_setjmp.c,
3434 * device/lib/_sint2fs.c,
3435 * device/lib/_slong2fs.c,
3436 * device/lib/_spx.c,
3437 * device/lib/_uchar2fs.c,
3438 * device/lib/_uint2fs.c,
3439 * device/lib/_ulong2fs.c,
3440 * device/lib/asincosf.c,
3441 * device/lib/atanf.c,
3442 * device/lib/calloc.c,
3443 * device/lib/ds390/tinibios.c,
3444 * device/lib/ds400/tinibios.c,
3445 * device/lib/expf.c,
3446 * device/lib/free.c,
3447 * device/lib/hc08/_mulint.c,
3448 * device/lib/logf.c,
3449 * device/lib/malloc.c,
3450 * device/lib/printf_fast.c,
3451 * device/lib/printf_tiny.c,
3452 * device/lib/printfl.c,
3453 * device/lib/realloc.c,
3454 * device/lib/ser_ir.c,
3455 * device/lib/serial.c,
3456 * support/regression/tests/libmullong.c: replaced all special keywords
3457 with their double underscore equivalent
3458 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3459 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3461 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3462 (genRet): if the bit-symbol is ruonly it already is in the carry
3463 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3464 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3465 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3466 type UCHAR if dest is not bit
3468 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3470 * device/include/math.h,
3471 * device/lib/cotf.c,
3472 * device/lib/expf.c,
3473 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3475 2007-04-01 Borut Razem <borut.razem AT siol.net>
3477 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3478 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3479 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3480 gcc_unreachable() called internal_error()...
3482 2007-03-30 Raphael Neider <rneider AT web.de>
3484 * src/pic/ralloc.c (isData): suppress garbage debug output
3486 2007-03-28 Borut Razem <borut.razem AT siol.net>
3489 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3490 is developed, built and used worldwide, and the word "night" doesn't
3493 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3495 * device/include/mcs51/C8051F360.h: new, added
3496 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3498 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3500 * src/SDCC.y (declaration_specifiers, function_specifier),
3501 * support/Util/SDCCerr.c,
3502 * support/Util/SDCCerr.h,
3504 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3506 * src/SDCCmem.c (deallocParms),
3507 * src/SDCCast.c: support for function inlining, not quite complete
3508 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3509 'restrict' qualifier
3511 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3513 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3514 (saveRBank, unsaveRBank): don't save bits,
3515 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3516 * support/regression/tests/bug1535242.c: new, added
3517 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3518 thanks Alexey Shamrin <shamrin AT gmail.com>,
3519 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3520 removed header guard)
3522 * sdcc.spec: bumped version to 2.6.5
3523 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3525 2007-03-22 Borut Razem <borut.razem AT siol.net>
3527 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3528 fixed bug #1653671: sdcdb integration into ddd is broken
3530 2007-03-22 Raphael Neider <rneider AT web.de>
3532 * src/pic/gen.c (popGetExternal): augmented to also create references
3533 to external variables (not only labels),
3534 (genCall): comment on plan to reduce PAGESEL overhead,
3535 (genFunction, genEndFunction): also save/restore FSR around interrupt
3536 handling code, removed lots of unused code
3537 (genDivOneByte): release acquired temp register
3538 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3540 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3541 for registers that need to be saved during interrupts (FSR, STATUS,
3542 PCLATH; W needs special handling), currently only FSR is used
3544 2007-03-22 Raphael Neider <rneider AT web.de>
3546 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3548 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3550 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3552 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3554 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3556 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3558 * as/link/aslink.h: added LKOBJEXT
3559 * as/link/hc08/link_hc08.dsp,
3560 * as/link/hc08/Makefile.bcc,
3561 * as/link/hc08/Makefile.in,
3562 * as/link/mcs51/aslink.dsp,
3563 * as/link/mcs51/Makefile.bcc,
3564 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3565 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3566 * as/link/lkaomf51.c: merged and moved
3567 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3568 * as/link/z80/lkdata.c,
3569 * as/link/lkdata.c: merged and moved
3570 * as/link/hc08/lkmain.c,
3571 * as/link/mcs51/lkmain.c: cosmetic changes
3572 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3573 * as/link/lklex.c: use LKOBJEXT
3574 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3575 ANSI-fied functions, removed bubble-sorts
3576 * as/link/z80/lksym.c as/link/lksym.c: merged,
3578 * as/link/z80/linkgbz80.dsp,
3579 * as/link/z80/linkz80.dsp,
3580 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3581 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3582 * as/link/z80/lkhead.c,
3583 * as/link/z80/lklex.c: deleted
3584 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3585 * as/link/z80/lkmain.c: added copyfile()
3587 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3589 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3591 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3593 * device/lib/_strlen.c: assembler version for mcs51
3595 2007-03-13 Raphael Neider <rneider AT web.de>
3597 * device/include/pic16/pic18f2221.h,
3598 * device/include/pic16/pic18f2321.h,
3599 * device/include/pic16/pic18f2331.h,
3600 * device/include/pic16/pic18f4221.h,
3601 * device/include/pic16/pic18f4321.h,
3602 * device/include/pic16/pic18f4331.h: fixed config byte location names
3603 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3604 consistently named config byte locations
3606 2007-03-13 Borut Razem <borut.razem AT siol.net>
3608 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3609 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3610 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3611 as/link/z80/Makefile.in, as/z80/Makefile.in:
3614 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3616 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3617 * device/lib/printf_large.c: pointer was converted to generic
3618 pointer for mcs51 models other than model-small (Maarten noticed)
3620 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3622 * device/include/mcs51/ADuC84x.h: Added.
3624 2007-03-10 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3627 fixed RFE #1624219: double backslashes in filenames;
3628 functions hexEscape(), octalEscape() and copyStr() moved from
3629 SDCCval.c to SDCCutil.c and made them glovbally available
3631 2007-03-09 Borut Razem <borut.razem AT siol.net>
3633 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3634 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3635 1673361: Missaligned comments in output files
3637 2007-03-09 Raphael Neider <rneider AT web.de>
3639 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3641 2007-03-09 Raphael Neider <rneider AT web.de>
3645 * src/pic/ralloc.c: suppress undesired debug output
3646 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3648 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3650 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3652 2007-03-07 Borut Razem <borut.razem AT siol.net>
3654 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3655 search include files in the current directory
3657 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3659 * src/SDCCglue.c (emitMaps, glue),
3660 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3662 * support/regression/tests/absolute.c: added xdata test
3664 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3666 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3667 added condition to macro, fixes bug 1666080
3669 2007-03-02 Raphael Neider <rneider AT web.de>
3671 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3673 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3675 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3676 be cleared. Unconditionally set __XPAGE
3677 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3679 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3684 * src/mcs51/rtrack.c,
3686 * doc/sdccman.lyx: added --no-gen-comments
3687 * src/mcs51/peeph.def: added 192.b, disabled 185
3689 2007-02-25 Raphael Neider <rneider AT web.de>
3691 * src/pic16/gen.c (genCast): fixed typo
3692 * device/lib/pic16/Makefile.subdir: only install existing files
3693 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3695 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3697 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3698 * device/lib/mcs51/crtclear.asm,
3699 * device/lib/mcs51/crtxclear.asm: renumbered labels
3700 * device/lib/mcs51/Makefile.in: added crtcall.asm
3701 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3702 * src/mcs51/gen.c (movc): removed,
3703 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3705 (toCarry, genSend, genRet): added function toCarry,
3706 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3707 (assignBit, genAssign, genCast): added function assignBit
3708 * src/mcs51/Makefile.bcc: added rtrack.c
3709 * src/mcs51/ralloc.h: made valueKnown a bitfield
3710 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3711 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3712 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3713 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3714 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3715 (_pop): only pop valid pairs, see gencjneshort,
3716 (gencjneshort): return pair that still needs to be popped, restructured,
3717 (gencjne, genCmpEq): call _pop
3719 2007-02-23 Raphael Neider <rneider AT web.de>
3721 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3723 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3725 * device/include/mcs51/P89LPC925.h: Added.
3727 2007-02-18 Raphael Neider <rneider AT web.de>
3729 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3731 2007-02-17 Borut Razem <borut.razem AT siol.net>
3733 * support/cpp2/directives.c, support/cpp2/version.c:
3734 synchronized with GCC CPP 4.1.2
3736 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3738 * src/mcs51/rtrack.h,
3739 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3740 by checking the strings passed by emitcode() to the assembler.
3741 Feel free to change. This in part addresses RFE #482179.
3742 Set environment variable SDCC_RTRACK to enable.
3743 * src/mcs51/gen.c: inserted hooks
3744 * src/mcs51/ralloc.h: added two members to struct regs
3745 * support/regression/tests/regtrack.c: added
3747 2007-02-14 Borut Razem <borut.razem AT siol.net>
3749 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3750 * Makefile.in: applied patch from Makefile related part of
3751 #1469393: Compiler does not initialize static data
3753 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3755 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3756 for better fix of bug 1273984, compiles pic16 rand.c
3758 2007-02-12 Borut Razem <borut.razem AT siol.net>
3760 * src/pic16/main.c: fixed pic16 standard library directory bug
3762 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3764 * src/hc08/gen.c (genSwap): fix swap regression test
3766 2007-02-10 Borut Razem <borut.razem AT siol.net>
3768 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3770 * support/regression/tests/bug-1654060.c: added regression test for
3773 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3775 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3776 bit moves in return statement
3778 2007-02-09 Borut Razem <borut.razem AT siol.net>
3780 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3783 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3785 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3786 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3788 2007-02-07 Raphael Neider <rneider AT web.de>
3790 * src/pic16/devices.inc,
3791 * device/include/pic16/pic18fregs.h,
3792 * device/include/pic16/pic18f[24][34]31.h,
3793 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3794 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3795 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3797 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3799 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3800 can this have lived here for so many years?
3801 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3802 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3803 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3805 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3807 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3808 appended by loop induction must be at the very end of the eBBlock
3810 2007-02-05 Kevin Vigor
3812 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3814 2007-02-05 Borut Razem <borut.razem AT siol.net>
3816 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3817 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3819 2007-02-03 Borut Razem <borut.razem AT siol.net>
3821 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3822 applied patch #1646602 option to set default signedness of char to
3823 unsigned, added -funsigned-char command line option,
3824 thanks to Gunther Jehle
3825 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3826 prompt for file deletion a few hundred times (especially the
3827 subversion files, which have ro permissions so it asks for
3828 confirmation), thanks to Simon McAuliffe;
3829 added {} + option to find in order to remove multiple files from a
3832 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3834 * device/include/mcs51/SST89x5xRDx.h: Added.
3836 2007-02-02 Raphael Neider <rneider AT web.de>
3838 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3839 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3841 2007-02-01 Raphael Neider <rneider AT web.de>
3843 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3846 2007-01-31 Borut Razem <borut.razem AT siol.net>
3848 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3849 if compiled with GCC. Thanks to Raphael Neider
3851 2007-01-31 Raphael Neider <rneider AT web.de>
3853 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3854 operand names, handles name and (name + n) for all n,
3855 (sameBank): restructured, also check bank allocation policy,
3856 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3857 (pic14_operandsAllocatedInSameBank): check whether to operands
3858 will be allocated into the same bank (i.e., section) to reduce
3859 BANKSEL overhead, queried from pcode.c:sameBank,
3860 (pic14printLocals): reintroduced clustering registers into a single
3861 section: all compiler generated symbols will now reside in one
3862 bank (per file), reducing BANKSEL overhead and code size,
3863 (showAllMemmaps): use local dbuf where possible
3865 2007-01-29 Raphael Neider <rneider AT web.de>
3867 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3868 (call_libraryfunc): retrieve/create symbol and mark as used,
3869 (genFunction): mark defined functions as non-extern and add again
3870 to code memmap for later output
3871 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3872 (pic14printLocals): reworked for new symbol emission,
3873 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3874 showAllMemmaps): reworked symbol output using dbufs, added handling
3875 of string literals (still incomplete),
3876 (picglue): removed symbol emission, moved into showAllMemmaps,
3877 (emitSymbolSet): new workhorse for symbol output,
3878 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3880 2007-01-29 Borut Razem <borut.razem AT siol.net>
3882 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3883 component contains the extension separator.
3885 2007-01-28 Borut Razem <borut.razem AT siol.net>
3887 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3889 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3890 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3891 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3892 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3893 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3894 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3895 src/z80/gen.c, support/Util/MySystem.c:
3896 accept slash and backslash as directory separator on WIN32 and
3899 2007-01-28 Raphael Neider <rneider AT web.de>
3901 * src/pic16/devices.inc,
3902 * device/include/pic16/pic18f[24][23]21.h,
3903 * device/include/pic16/pic18fregs.h,
3904 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3905 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3906 * device/lib/pic16/libio/adc.ignore,
3907 * device/lib/pic16/libio/i2c.ignore,
3908 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3909 family, as gputils do not yet support the devices
3910 * device/lib/pic16/Makefile.subdir: ignore errors on install
3911 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3912 headers and libraries from gputils .inc files
3914 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3916 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3918 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3920 * doc/sdccman.lyx: add printf benchmarks
3922 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3924 * device/lib/printf_fast.c: fix %c, char promoted to int
3925 * device/lib/printf_tiny.c: fix %c, char promoted to int
3927 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3929 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3931 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3933 * support/regression/tests/swap.c: 64 bit hosts failed
3934 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3936 2007-01-25 Raphael Neider <rneider AT web.de>
3938 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3939 based on absolute register address, patch by Alex Blond
3941 2007-01-22 Raphael Neider <rneider AT web.de>
3943 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3944 emitted, do not emit them again...
3946 2007-01-22 Raphael Neider <rneider AT web.de>
3948 * src/regression/bank1.c, src/regression/compare6.c,
3949 src/regression/add.c: cosmetic changes
3950 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3951 * src/pic/gen.c: fixed global zero and one,
3952 (aopForSym): removed unued code,
3953 (aopGet): assert aop is defined, check and use `index' of
3954 pCodeImmd operands (fixes #1630908),
3955 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3956 (register_reassign): prevent accidental register unification,
3957 (ReuseReg): cosmetic changes (also above)
3958 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3959 pic14emitStaticSeg): do not emit initialized data,
3960 (printIval*): replaced with working versions,
3961 (pic14createInterruptVect,picglue): use idata for initialized data,
3962 now init data should work in all modules (not only main()),
3963 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3965 2007-01-21 Borut Razem <borut.razem AT siol.net>
3967 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3968 use -fPIC or -fpic if they are supported and not ignored
3969 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3970 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3972 2007-01-20 Borut Razem <borut.razem AT siol.net>
3974 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3975 implemented RFE #1470316: allow "$" in variable names
3977 2007-01-20 Raphael Neider <rneider AT web.de>
3979 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3981 2007-01-20 Raphael Neider <rneider AT web.de>
3983 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3984 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3985 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3986 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3987 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3988 * device/lib/pic/libdev/pic*.c,
3989 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3990 * device/lib/pic/libdev/Makefile.in: show progress
3992 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3994 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3995 * support/scripts/sdcc_cygwin_mingw32,
3996 * support/scripts/sdcc_mingw32,
3997 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3998 conformance with autoconf 2.6
4000 2007-01-19 Raphael Neider <rneider AT web.de>
4002 * src/pic/device.c (register_map): fixed list construction
4003 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4004 (genMod): removed case for genModbits,
4005 (genModbits): removed as now unused/unimplemented
4006 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4008 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4010 * support/regression/tests/swap.c: added in response to #1638622
4011 * doc/sdccman.lyx: synced version, minor changes
4013 2007-01-18 Borut Razem <borut.razem AT siol.net>
4015 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4016 thanks to Gunther Jehle
4017 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4018 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4019 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4020 use filename in lineno instead.
4021 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4022 print the file name in ast_print()
4024 2007-01-18 Borut Razem <borut.razem AT siol.net>
4026 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4028 * src/SDCC.lex: stringLiteral() returns const char pointer,
4029 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4030 fixed column counting
4031 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4032 accept const char pointer as parameter
4033 * src/SDCCdwarf2.c: corrected buffer size
4035 2007-01-17 Borut Razem <borut.razem AT siol.net>
4037 * support/Util/dbuf_string.c: fixed for amd64
4039 2007-01-15 Borut Razem <borut.razem AT siol.net>
4041 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4042 removed terminal symbol ELIPSIS, since it was never generated by the
4043 lexer and it was wrongly used in parameter_identifier_list rule
4045 2007-01-15 Raphael Neider <rneider AT web.de>
4047 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4048 code page and data banking description
4049 * src/pic/genarith.c,
4050 * src/pic/gen.h: removed bit arithmetic functions,
4051 updated exit(1) to exit(EXIT_FAILURE)
4052 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4053 * device/include/pic16/pic18f2455.h,
4054 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4055 TRISD and TRISE, fixed/added some bit names
4056 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4057 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4058 updated pic18f2455.{c,h} instead of duplicating them
4060 2007-01-14 Borut Razem <borut.razem AT siol.net>
4062 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4063 Cannot debug files that contain spaces in the path name
4064 by converting spaces in asm file name to underscores
4066 2007-01-13 Borut Razem <borut.razem AT siol.net>
4068 * doc/sdccman.lyx: fixed format errors
4070 2007-01-10 Borut Razem <borut.razem AT siol.net>
4072 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4073 codeseg/constseg #pragma fail
4074 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4075 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4076 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4077 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4079 2007-01-09 Borut Razem <borut.razem AT siol.net>
4081 * get rid of diagnistic.[ch], pretty-print.[ch],
4082 c-pretty-print.[ch], ... used just for error, warning, ...
4084 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4085 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4086 suppoprt/cpp2/pretty-print.[ch]:
4088 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4089 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4090 suppoprt/cpp2/sdcpp.dsp:
4093 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4095 * device/lib/printf_large.c (output_float): removed recursion,
4096 use smaller buffer on stack for mcs51,
4097 fixed bug printing 1.96
4098 * support/regression/tests/snprintf.c: added test
4100 2007-01-07 Borut Razem <borut.razem AT siol.net>
4102 * use dynamic memory buffers instead temporary files
4103 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4105 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4106 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4107 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4108 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4109 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4110 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4111 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4112 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4113 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4114 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4115 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4116 support/Util/dbuf.c, support/Util/dbuf.h:
4118 * .version, sdcc.spec: bumped version to 2.6.4
4120 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * src/port.h: added TARGET_Z80_LIKE macro
4123 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4124 output PSEG location if --xram-loc or --xstack-loc was used
4125 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4127 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4129 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4130 * as/as_z80.dsp, as/z80/as_z80.dsp,
4131 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4132 * sdcc.dsw: moved project files into subdir
4133 * as/hc08/as_hc08.dsp,
4134 * as/hc08/Makefile.bcc,
4135 * as/hc08/Makefile.in,
4136 * as/mcs51/Makefile.bcc,
4137 * as/mcs51/Makefile.in,
4138 * as/z80/Makefile.bcc,
4139 * as/z80/Makefile.in,
4140 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4143 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4146 * as/mcs51/asmain.c,
4148 * as/z80/assym.c: removed include "strcmpi.h"
4149 * as/hc08/strcmpi.c,
4150 * as/hc08/strcmpi.h,
4151 * as/mcs51/strcmpi.c,
4152 * as/mcs51/strcmpi.h,
4153 * support/Util/strcmpi.c,
4154 * support/Util/strcmpi.h: removed files
4155 * as/strcmpi.c: added as_strncmpi()
4157 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4159 * sdcc.dsw: Added some dependencies on project config.dsp
4161 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4164 with [di]ram_start to fix a regresion
4166 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4168 * configure.in: added missing mcs51 in status output
4169 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4171 * debugger/mcs51/clean.mk (distclean): remove config.h
4172 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4173 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4174 options.h, s-options-h and options.c
4175 * support/cpp2/clean.mk: unused, removed
4176 * Makefile.common.in,
4179 * as/hc08/Makefile.in,
4181 * as/mcs51/Makefile.in,
4182 * as/mcs51/clean.mk,
4185 * as/z80/Makefile.in,
4187 * as/link/Makefile.in,
4188 * as/link/hc08/Makefile.in,
4189 * as/link/hc08/clean.mk,
4190 * as/link/mcs51/Makefile.in,
4191 * as/link/mcs51/clean.mk,
4192 * as/link/z80/Makefile.in,
4193 * as/link/z80/clean.mk,
4194 * as/link/z80/conf.mk,
4195 * debugger/mcs51/Makefile.in,
4196 * debugger/mcs51/clean.mk,
4197 * device/include/Makefile.in,
4198 * device/lib/Makefile.in,
4199 * device/lib/mcs51/Makefile.in,
4200 * device/lib/pic/Makefile.in,
4201 * device/lib/pic/Makefile.common.in,
4202 * device/lib/pic/Makefile.subdir,
4203 * device/lib/pic/Makefile.rules,
4204 * device/lib/pic16/libio/Makefile.in,
4205 * device/lib/pic16/Makefile.subdir,
4206 * device/lib/pic16/libdev/Makefile.in,
4207 * device/lib/pic16/Makefile.rules,
4208 * device/lib/pic16/Makefile.common.in,
4209 * sim/ucsim/avr.src/Makefile.in,
4210 * sim/ucsim/main_in.mk,
4211 * sim/ucsim/cmd.src/Makefile.in,
4212 * sim/ucsim/doc/Makefile.in,
4213 * sim/ucsim/gui.src/Makefile.in,
4214 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4215 * sim/ucsim/gui.src/serio.src/Makefile.in,
4216 * sim/ucsim/hc08.src/Makefile.in,
4217 * sim/ucsim/libltdl/Makefile.in,
4218 * sim/ucsim/s51.src/Makefile.in,
4219 * sim/ucsim/sim.src/Makefile.in,
4220 * sim/ucsim/sim.src/conf.mk,
4221 * sim/ucsim/xa.src/Makefile.in,
4222 * sim/ucsim/z80.src/Makefile.in,
4226 * support/cpp2/Makefile.in,
4227 * support/librarian/Makefile.in,
4228 * support/librarian/clean.mk,
4229 * support/makebin/Makefile.in,
4230 * support/makebin/clean.mk,
4231 * support/packihx/Makefile.in,
4232 * support/regression/Makefile.in,
4233 * support/regression/ports/ds390/spec.mk,
4234 * support/regression/ports/gbz80/spec.mk,
4235 * support/regression/ports/hc08/spec.mk,
4236 * support/regression/ports/mcs51/spec.mk,
4237 * support/regression/ports/mcs51-large/spec.mk,
4238 * support/regression/ports/mcs51-medium/spec.mk,
4239 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4240 * support/regression/ports/pic14/spec.mk,
4241 * support/regression/ports/pic16/spec.mk,
4242 * support/regression/ports/mcs51-stack-auto/spec.mk,
4243 * support/regression/ports/ucz80/spec.mk,
4244 * support/regression/ports/xa51/spec.mk,
4245 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4246 adding a slash after $(top_builddir) and/or adding @datarootdir@
4248 * debugger/mcs51/configure.in,
4249 * device/lib/pic/configure.in,
4250 * device/lib/pic16/configure.in,
4251 * sim/ucsim/configure.in,
4252 * support/cpp2/configure.in,
4253 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4255 * debugger/mcs51/configure,
4256 * device/lib/pic/configure,
4257 * device/lib/pic16/configure,
4258 * sim/ucsim/configure,
4259 * support/cpp2/configure,
4260 * support/packihx/configure: generated with autoconf 2.60
4262 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4264 * as/link/hc08/lkihx.c (newArea),
4265 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4267 2007-01-02 Borut Razem <borut.razem AT siol.net>
4269 * doc/sdccman.lyx: documented #pragma sdcc_hash
4270 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4272 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4274 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4276 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4277 empty 'while'-loop to work correctly, see regression test 'while.c'
4278 * support/regression/tests/while.c: added
4280 2007-01-01 Borut Razem <borut.razem AT siol.net>
4282 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4283 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4284 support/cpp2/libcpp/sdcpp.c:
4285 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4286 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4287 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4289 2006-12-31 Borut Razem <borut.razem AT siol.net>
4291 * SDCPP synchronized with GCC CPP release version 4.1.1,
4292 currently the latest release:
4293 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4294 support/cpp2/libcpp/include/cpp-id-data.h
4295 support/cpp2/libiberty/fopen_unlocked.c
4296 support/cpp2/libiberty/md5.c
4298 support/cpp2/opt-functions.awk
4299 support/cpp2/opt-gather.awk
4300 support/cpp2/optc-gen.awk
4301 support/cpp2/opth-gen.awk:
4303 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4304 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4305 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4306 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4307 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4308 support/cpp2/diagnostic.h, support/cpp2/except.h,
4309 support/cpp2/hwint.h, support/cpp2/input.h,
4310 support/cpp2/intl.h, support/cpp2/move-if-change,
4311 support/cpp2/opts.c, support/cpp2/opts.h,
4312 support/cpp2/output.h, support/cpp2/prefix.c,
4313 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4314 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4315 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4316 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4317 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4318 support/cpp2/version.c:
4320 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4321 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4322 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4323 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4324 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4325 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4326 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4327 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4328 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4329 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4330 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4332 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4333 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4334 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4335 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4336 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4337 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4338 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4339 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4340 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4341 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4342 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4343 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4344 support/cpp2/system.h:
4347 2006-12-31 Borut Razem <borut.razem AT siol.net>
4349 * configure.in, configure: fixed bug #1538756: configure dies if bison
4350 and flex are not installed, 2nd try
4352 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4354 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4355 400.x for better code in RFE 899102
4357 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4359 * src/SDCCpeeph.c (deadMove),
4361 * src/mcs51/peep.h: renamed 'op' by 'reg'
4362 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4363 (scan4op): small change for removeDeadMove(), added support for
4364 'callee saves' and/or PACLL function calls,
4365 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4366 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4367 left in new dispatcher mcs51DeadMove()
4368 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4370 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4372 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4374 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4375 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4377 2006-12-30 Borut Razem <borut.razem AT siol.net>
4379 * support/cpp2/spacs.h: deleted from svn
4380 * configure.in, configure: fixed bug #1538756: configure dies if bison
4381 and flex are not installed
4383 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4385 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4386 with this z80 passes printf float test when enabled
4387 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4389 2006-12-28 Borut Razem <borut.razem AT siol.net>
4391 * support/cpp2/config.in, support/cpp2/configure.in,
4392 support/cpp2/configure, support/cpp2/Makefile.in:
4393 fix for the solaris build
4395 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4397 * src/SDCC.y (type_specifier2, pointer),
4399 * src/SDCCsymt.c (mergeSpec, checkSClass),
4400 * support/Util/SDCCerr.c,
4401 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4402 * support/valdiag/valdiag.py: Allow test cases to specify
4403 required language standard
4404 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4405 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4407 2006-12-27 Borut Razem <borut.razem AT siol.net>
4409 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4410 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4412 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4414 * support/cpp2/libiberty/Makefile.bcc: updated
4415 * src/pic16/main.c: fixed #pragma udata handling
4416 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4418 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4420 * src/SDCCpeeph.c: made labelHashEntry global,
4421 made pcDistance, FBYNAME static,
4422 (pcDistance): made static, use isComment and isLabel,
4424 (getLabelRef): added, extracted from labelRefCount(),
4425 (labelRefCount): use new getLabelRef(),
4426 (callFuncByName): made static, added deadMove,
4427 use isComment and isLabel,
4428 (newPeepRule): made static, set isLabel,
4429 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4430 labels from peephole rules,
4431 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4432 when isComment or isLabel is set
4433 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4434 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4436 * src/mcs51/peep.h: added
4437 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4438 * src/port.h: added peep->deadMove to port structure
4439 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4440 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4441 deadMove, finally removed no. 1 and 2
4448 * src/hc08/gen.c: mark lines with isComment or isLabel
4449 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4451 * sdcc.spec: bumped version to 2.6.3
4453 2006-12-26 Borut Razem <borut.razem AT siol.net>
4455 * support/cpp2/Makefile.in: added dependency on options.h
4456 * configure: regenerated
4457 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4458 * support/cpp2/Makefile.in: added vasprintf.c
4460 2006-12-25 Borut Razem <borut.razem AT siol.net>
4462 * SDCPP synchronized with GCC CPP release version 3.4.6,
4463 the latest release before 4.x:
4464 * support/cpp2/Makefile.in, support/cpp2/config.h,
4465 support/cpp2/configure, support/cpp2/configure.in,
4466 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4467 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4468 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4469 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4470 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4471 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4472 support/cpp2/cpptrad.c, support/cpp2/except.h,
4473 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4474 support/cpp2/hwint.h, support/cpp2/intl.h,
4475 support/cpp2/line-map.c, support/cpp2/line-map.h,
4476 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4477 support/cpp2/output.h, support/cpp2/prefix.c,
4478 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4479 support/cpp2/system.h, support/cpp2/version.c:
4481 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4482 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4483 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4484 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4485 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4486 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4487 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4488 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4489 support/cpp2/move-if-change, support/cpp2/opts.c,
4490 support/cpp2/opts.h, support/cpp2/opts.sh,
4491 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4492 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4493 support/cpp2/win32, support/cpp2/win32/dirent.c,
4494 support/cpp2/win32/dirent.h:
4496 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4497 * support/cpp2/sdcpp.h: renamed from sdcc.h
4498 * sdcppinit.c: deleted
4500 2006-12-23 Borut Razem <borut.razem AT siol.net>
4502 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4503 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4504 preproc.c: an other try to fix bug #982435: introduced
4505 -pedantic-parse-number command line option and pedantic_parse_number
4508 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4510 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4512 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4513 corrected overlayed areax addresses, warn about memory overlaps
4514 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4523 * src/port.h: added xabs_name and iabs_name
4524 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4525 (glue, emitMaps): create and emit maps d_abs and i_abs
4526 * src/SDCCglue.h: cosmetic changes
4527 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4529 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4530 (allocDefault): put absolute, initialized globals in them
4531 * support/regression/tests/absolute.c: added absolute bdata test
4532 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4534 2006-12-20 Borut Razem <borut.razem AT siol.net>
4536 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4537 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4538 added regression test for bug #982435
4540 2006-12-18 Borut Razem <borut.razem AT siol.net>
4542 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4543 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4544 small cosmetic changes
4545 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4546 * support/regression/tests/bug-1351710.c: added regression test
4548 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4550 * doc/sdccman.lyx: added the long missed iCode table
4551 "<where is figure II?>", added links to wiki
4553 2006-12-17 Borut Razem <borut.razem AT siol.net>
4555 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4556 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4557 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4558 unified table driven pragma handling, pragma argument type checking
4559 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4560 current one - version 1.1.3
4561 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4563 2006-12-13 Raphael Neider <rneider AT web.de>
4565 * src/pic/device.h: removed AssignedMemory structure and macros
4566 * src/pic/device.c: removed global finalMapping (linker assigns
4568 (register_map): add SFRs to remembered memRanges
4569 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4570 assignFixedRegisters,assignRelocatableRegisters): removed,
4571 (setMaxRAM,validAddress): adapted accordingly,
4572 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4573 reasonably sized sharebanks,
4574 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4575 (allDefsOutOfRange): removed unused code,
4576 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4578 * src/pic/pcode.c (register_reassign): removed recursion warning,
4579 fired far too often,
4580 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4581 to use existing pic14_stringInSet() to avoid duplicate symbols,
4582 tidied up the code a bit,
4583 (pic14printLocals): added in symmetry to printExterns, replaces
4584 writeUsedRegs more or less,
4585 (picglue): call new pic14_printLocals(),
4586 * device/include/pic/pic*.h: removed #pragma memmap directives,
4587 information gathered from include/pic/pic14devices.txt
4588 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4590 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4594 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4596 * device/include/mcs51/cc2430.h: fixed missing ';'
4598 2006-12-10 Raphael Neider <rneider AT web.de>
4600 * device/lib/pic16/libc/stdio/vfprintf.c,
4601 * device/lib/pic16/libc/stdio/printf_small.c,
4602 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4603 char arguments, as char varargs are cast to int by the caller,
4604 hopefully fixes #1604915 (other device libraries are still affected)
4606 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4608 * src/mcs51/ralloc.c (packRegsForAssign),
4609 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4611 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4613 * device/include/malloc.h: removed init_dynamic_memory
4614 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4615 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4616 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4617 * device/lib/libsdcc.lib,
4618 * device/lib/Makefile.in,
4619 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4620 * doc/sdccman.lyx: documented use of new _heap.c
4621 * support/regression/tests/malloc.c: removed init_dynamic_memory
4622 * src/cdbFile.c(spacesToUnderscores): new function,
4623 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4625 * device/include/tinibios.h: removed defines for putchar and getchar
4626 * device/lib/ds390/Makefile.in: added putchar.c
4627 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4629 2006-12-09 Borut Razem <borut.razem AT siol.net>
4631 * support/cpp2/sdcc.h: prevent multiple inclusion
4632 * support/cpp2/options.h: deleted
4634 2006-12-08 Borut Razem <borut.razem AT siol.net>
4636 * support/cpp2/sdcc.h: removed x*alloc() macros
4637 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4638 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4639 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4640 * support/cpp2/system.h: moved #include "sdcc.h"
4641 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4642 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4644 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4645 -funsigned-char options
4646 * support/cpp2/sdcppmain.c: fixed bug 1611411
4648 2006-12-07 Borut Razem <borut.razem AT siol.net>
4650 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4653 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4655 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4656 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4658 * .version: bumped to 2.6.2 because a) it's been a while
4659 b) the linker sources have moved c) the preprocessor is upgraded
4661 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4663 * support/regression/tests/snprintf.c: some checks
4664 * lib/src/printf_large.c: %bc: read char instead of int from stack
4666 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4668 * device/include/mcs51/cc2430.h: inserted _XPAGE
4670 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4672 * device/include/mcs51/cc2430.h: added
4674 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4676 * device/include/asm/default/features.h,
4677 * device/include/asm/ds390/features.h,
4678 * device/include/mcs51/at89s53.h,
4679 * device/include/ser.h,
4680 * device/include/ser_ir.h,
4681 * device/include/serial.h: changed keywords to double underscore variants,
4682 fixes bug 1590261 some more, thanks Steven Borley
4684 2006-12-01 Raphael Neider <rneider AT web.de>
4686 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4687 but emit warning (recursion is not supported for pic14)
4689 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4691 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4692 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4694 2006-11-30 Raphael Neider <rneider AT web.de>
4696 * src/pic/device.c (dump_sfr): always emit symbols
4697 * src/pic/glue.c (pic14printPublics): fixed typo
4699 2006-11-30 Raphael Neider <rneider AT web.de>
4701 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4702 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4703 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4704 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4705 a sharebank, use a non-shared bank for the stack if none available
4706 * src/pic/device.h (struct memRange): added linked list next field,
4707 added prototypes for above functions
4708 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4709 (typeRegWithIdx): accept fixed and unfixed stack registers
4710 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4711 the stack, handle shared and banked stack (except for WSAVE),
4712 (insertBankSel): removed useless optimization (will never fire),
4713 (FixRegisterBanking): added optimization for devices with only one
4714 possibly aliased bank of memory, like 16f84
4715 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4716 devices have no SHAREBANK in the linker script
4717 * device/include/pic/pic14devices.txt: documented memmap
4718 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4720 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4722 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4723 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4724 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4725 genhc08Code): switched most of the D (debug) macros to DD (detailed
4726 debug) macros to better control clutter in the generated .asm file.
4727 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4728 genRightShift): fixed bug with non-constant bit shift stored to
4729 a volatile result (SF Open Discussion forum thread #1616749).
4730 Single byte case is not yet optimized.
4732 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4734 * device/include/asm/mcs51/features.h,
4735 * device/include/malloc.h,
4736 * device/include/stdio.h: changed keywords to double underscore variants,
4739 2006-11-27 Borut Razem <borut.razem AT siol.net>
4741 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4742 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4743 support/cpp2/output.h, support/cpp2/cppinit.c,
4744 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4745 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4746 support/cpp2/cppdefault.c, support/cpp2/system.h,
4747 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4748 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4749 support/cpp2/prefix.c, support/cpp2/except.h,
4750 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4751 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4752 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4753 support/cpp2/version.c, support/cpp2/cppmain.c,
4754 support/cpp2/version.h, support/cpp2/hashtable.c,
4755 support/cpp2/cpperror.c:
4756 synchronized with GCC CPP release version 3.3.6,
4757 the latest where cppmain.c still exists.
4758 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4759 support/cpp2/sdcppinit.c: added
4761 2006-11-27 Borut Razem <borut.razem AT siol.net>
4763 * support/cpp2/cpplex.c:
4764 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4766 * support/cpp2/cpplib.c: removed definitions of unused variables
4768 2006-11-26 Borut Razem <borut.razem AT siol.net>
4770 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4771 since they are redefined by macros in support/cpp2/sdcc.h
4772 * support/cpp2/sdcc.h: x*alloc macro redefinition
4774 2006-11-25 Borut Razem <borut.razem AT siol.net>
4776 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4777 support/cpp2/configure, support/cpp2/Makefile.in,
4778 support/cpp2/cppfiles.c, support/cpp2/output.h,
4779 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4780 support/cpp2/config.h, support/cpp2/cpplib.h,
4781 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4782 support/cpp2/cppdefault.c, support/cpp2/config.in,
4783 support/cpp2/system.h, support/cpp2/cpplex.c,
4784 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4785 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4786 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4787 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4788 support/cpp2/configure.in, support/cpp2/intl.h,
4789 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4790 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4791 support/cpp2/version.c, support/cpp2/cppmain.c,
4792 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4793 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4794 support/cpp2/cpperror.c,
4795 support/cpp2/libiberty/safe-ctype.c,
4796 support/cpp2/libiberty/safe-ctype.h,
4797 support/cpp2/libiberty/splay-tree.c,
4798 support/cpp2/libiberty/obstack.c,
4799 support/cpp2/libiberty/lbasename.c,
4800 support/cpp2/libiberty/splay-tree.h,
4801 support/cpp2/libiberty/obstack.h:
4802 synchronized with GCC CPP release version 3.2.3,
4803 the latest before integration of cpp into gcc
4804 * support/cpp2/except.h, support/cpp2/line-map.c,
4805 support/cpp2/line-map.h,
4806 support/cpp2/libiberty/hex.c,
4807 support/cpp2/libiberty/concat.c,
4808 support/cpp2/libiberty/filenames.h: added
4809 * support/cpp2/intl.c: deleted
4811 2006-11-24 Borut Razem <borut.razem AT siol.net>
4813 * src/SDCC.y: enabled compilation of empty source file
4814 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4815 "ISO C forbids an empty source file"
4816 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4817 if all the code is ifdefed out.
4819 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4821 * src/hc08/gen.c (genPcall): fix for bug #1601032
4823 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4825 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4826 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4827 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4828 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4829 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4830 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4831 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4832 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4833 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4834 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4835 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4836 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4837 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4838 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4839 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4840 Renamed to all upper case as per the standard set by SiLabs
4842 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * device/include/mcs51/C8051F520.h: new, added
4845 * device/include/mcs51/compiler.h: added link about predefined macros
4847 2006-11-23 Raphael Neider <rneider AT web.de>
4849 * src/regression/Makefile: add -L path to fresh library
4850 * src/regression/simulate: emphasize FAILED output
4851 * src/regression/create_stc: output _failures from gpsim
4852 * src/regression/compare4.c,
4853 * src/regression/rotate6.c: fixed char literals,
4854 all compile, all run =8-D
4856 * src/pic/pcode.h: added isPCASMDIR macro
4857 * src/pic/gen.c (genAnd): fixed bit offset
4858 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4859 packBits): unified register numbering schemes,
4860 (newReg): do not insert stack registers into hash table,
4861 (initStack): unpinned pseudo stack, simplified,
4862 (typeRegWithIdx): fixed retrieval of stack registers,
4863 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4864 (pCodeReplace): removed invalid assertion,
4865 (insertPCodeInstruction): fixed newly added labels,
4866 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4867 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4868 DumpFlow): removed unsed (broken?) code,
4869 (insertBankSel): prevent STATUS from being BANKSELed,
4870 (FixRegisterBanking): rewritten from scratch, implemented generic
4871 optimizations (suppress BANKSELs to same register and to registers
4872 present in all banks),
4873 (AnalyzeBanking): update flow after BANKSELection
4875 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4876 sharebank, let linker place it, mark STKxx symbols as emitted
4878 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4880 * src/regression/arrays.c,
4881 * src/regression/bank1.c,
4882 * src/regression/bool2.c,
4883 * src/regression/compare7.c,
4884 * src/regression/compare8.c,
4885 * src/regression/compare9.c,
4886 * src/regression/compare10.c,
4887 * src/regression/configword.c,
4888 * src/regression/for.c,
4889 * src/regression/mult1.c,
4890 * src/regression/pointer1.c,
4891 * src/regression/rotate6.c,
4892 * src/regression/string1.c,
4893 * src/regression/struct1.c,
4894 * src/regression/Makefile: make PIC14 regression tests run again
4895 (3 fail, 6 won't compile)
4897 2006-11-21 Raphael Neider <rneider AT web.de>
4899 * device/include/pic16/pic18f4550.h,
4900 * device/include/pic16/pic18f4455.h,
4901 * device/lib/pic16/libdev/pic18f4550.c,
4902 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4903 * configure.in: removed superfluous closing bracket
4905 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4907 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4910 2006-11-21 Raphael Neider <rneider AT web.de>
4912 * src/pic/device.{c,h}: added pic14_getPIC()
4913 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4914 (genAnd): added PIC code for one case, fixes #1597044
4915 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4916 SFRs that are present in all banks (e.g., STATUS)
4918 2006-11-20 Raphael Neider <rneider AT web.de>
4920 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4921 INCFSZ/INCFSZW and declared them as changing Z bit,
4922 (insertPCodeInstruction): correctly invert the above instructions,
4924 (DoBankSelect): don't panic on po_immediates
4926 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * as/link/mcs51/lkihx.c (newArea),
4930 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4931 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4933 2006-11-11 Raphael Neider <rneider AT web.de>
4935 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4936 bitfield symbols, fixes #1579535 (once more...).
4938 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4940 * support/regression/generate-cases.py,
4941 * support/regression/fwk/include/testfwk.h,
4942 * support/regression/fwk/lib/testfwk.c: used code pointers,
4943 (about 50kByte less code generated for mcs51)
4945 2006-11-06 Borut Razem <borut.razem AT siol.net>
4947 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4948 debugger/mcs51/configure: fixed failed check because the function
4949 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4950 who submitted the patch for gpsim.
4951 * debugger/mcs51/configure.in: removed the result message
4952 * debugger/mcs51/Makefile.in: fixed the config.status warning
4953 "... seems to ignore the --datarootdir setting"
4955 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * device/include/mcs51/c8051f020.h,
4958 * device/include/mcs51/c8051f040.h,
4959 * device/include/mcs51/c8051f060.h,
4960 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4961 * src/z80/gen.c (gencjneshort),
4962 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4964 2006-10-31 Borut Razem <borut.razem AT siol.net>
4966 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4967 debugger/mcs51/configure: get readline version
4969 2006-10-30 Borut Razem <borut.razem AT siol.net>
4971 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4972 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4973 debugger/mcs51/configure: locate readline even when cross compiling
4974 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4976 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4978 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4981 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * device/include/malloc.h,
4984 * device/lib/calloc.c,
4985 * device/lib/free.c,
4986 * device/lib/malloc.c,
4987 * device/lib/realloc.c: moved definition of struct into sources
4988 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4990 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * as/asx8051.dsp: corrected output directories
4993 * as/link/hc08: new directory for hc08 linker
4994 * as/hc08/aslink.h, as/link/aslink.h,
4995 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4996 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4997 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4998 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4999 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
5000 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
5001 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
5002 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5003 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5004 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5005 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5006 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5007 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5008 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5009 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5010 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5011 * as/link/hc08/conf.mk,
5015 * sdcc.dsw: moved hc08 linker to as/link/hc08
5016 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5017 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5018 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5019 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5020 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5021 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5022 * as/link/mcs51/aslink.dsp,
5023 * as/link/mcs51/Makefile.in: factored out the common files
5024 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5025 * as/clean.mk: extra cleaning common files
5026 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5027 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5028 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5030 2006-10-29 Raphael Neider <rneider AT web.de>
5032 * src/pic/ralloc.c (newReg): create aliases for registers with
5033 multiple names to fix #1579535 and #1584001,
5034 (regWithIdx,dirregWithName): resolve aliases on lookup
5035 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5037 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5038 to prevent build errors on small devices
5040 2006-10-28 Raphael Neider <rneider AT web.de>
5042 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5043 assumption within interrupt handlers, fixes #1584940
5044 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5045 "emitted" to avoid emitting them again in udata
5047 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5049 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5052 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5054 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5055 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5056 on/off CR to CRLF conversion.
5058 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5060 * doc/sdccman.lyx: updated IRQ section
5062 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5064 * device/lib/serial_io.c: removed
5065 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5066 replacements for serial_io.c
5068 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5070 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5072 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5074 * device/lib/serial_io.c: Default putchar() and getchar() for
5075 mcs51 uses serial port.
5077 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5079 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5081 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5083 * support/regression/ports/mcs51/support.c: smaller
5084 _sdcc_external_startup()
5085 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5087 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * device/lib/gbz80/crt0.s,
5090 * device/lib/gbz80/crt0_rle.s,
5091 * device/lib/gbz80/div.s,
5092 * device/lib/gbz80/fstubs.s,
5093 * device/lib/gbz80/heap.s,
5094 * device/lib/gbz80/mul.s,
5095 * device/lib/gbz80/putchar.s,
5096 * device/lib/gbz80/stubs.s,
5097 * device/lib/z80/crt0.s,
5098 * device/lib/z80/crt0_rle.s,
5099 * device/lib/z80/div.s,
5100 * device/lib/z80/fstubs.s,
5101 * device/lib/z80/heap.s,
5102 * device/lib/z80/mul.s,
5103 * device/lib/z80/putchar.s,
5104 * device/lib/z80/stubs.s: reverted, I was mistaken
5106 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5108 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5109 * support/regression/ports/mcs51/support.c: removed race
5110 condition on TI in _putchar allowing to use serial port mode 0
5112 2006-10-20 Borut Razem <borut.razem AT siol.net>
5114 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5116 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * device/lib/gbz80/crt0.s,
5119 * device/lib/gbz80/crt0_rle.s,
5120 * device/lib/gbz80/div.s,
5121 * device/lib/gbz80/fstubs.s,
5122 * device/lib/gbz80/heap.s,
5123 * device/lib/gbz80/mul.s,
5124 * device/lib/gbz80/putchar.s,
5125 * device/lib/gbz80/stubs.s,
5126 * device/lib/z80/crt0.s,
5127 * device/lib/z80/crt0_rle.s,
5128 * device/lib/z80/div.s,
5129 * device/lib/z80/fstubs.s,
5130 * device/lib/z80/heap.s,
5131 * device/lib/z80/mul.s,
5132 * device/lib/z80/putchar.s,
5133 * device/lib/z80/stubs.s: removed all leading underscores from area names
5135 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5137 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5138 regression tests are not waiting in the simulator for simulated
5139 transmission of debug output
5141 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5143 * device/lib/printf_large.c: slightly smaller
5144 * doc/sdccman.lyx: do not use spaces within html links
5146 2006-10-16 Borut Razem <borut.razem AT siol.net>
5148 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5149 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5150 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5151 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5152 debugger/mcs51/configure:
5153 [ 1185668 ] add gnu readline support to sdcdb - enabled
5155 2006-10-16 Raphael Neider <rneider AT web.de>
5157 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5158 fixes #1577882, removes close to all banking optimizations
5160 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5162 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5163 variables in code memory
5164 * support/regression/tests/absolute.c: added test for this
5166 2006-10-15 Raphael Neider <rneider AT web.de>
5168 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5170 (BankSelect): emit BANKSEL before touching linker-placed regs,
5173 2006-10-10 Raphael Neider <rneider AT web.de>
5175 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5176 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5177 * src/pic/main.c (_pic14_parseOptions),
5178 * src/pic/main.h: mostly reverted to previous state, now use results
5179 from SDCCmain.c's argument parsing
5181 2006-10-10 Borut Razem <borut.razem AT siol.net>
5183 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5184 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5185 [ 1185668 ] add gnu readline support to sdcdb -
5186 prepared for READLINE, not enabled yet,
5187 thanks to <tal.bav AT gmail.com>
5189 2006-10-10 Raphael Neider <rneider AT web.de>
5191 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5192 * src/pic16/devices.inc,
5193 * device/include/pic16 (pic18f[24]620.h),
5194 * device/include/pic18fregs.h,
5195 * device/lib/pic16/pics.all,
5196 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5197 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5198 Gary Plumbridge and Anton Strobl
5200 2006-10-10 Raphael Neider <rneider AT web.de>
5202 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5203 --stack-siz=NUM options to configure the argument passing stack
5204 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5205 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5206 (pic14_getSharebankSize): obey --stack-siz=NUM,
5207 (pic14_getSharebankAddress): obey --stack-loc=NUM
5209 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5211 * doc/sdccman.lyx: added to the manual
5212 * doc/figures/ddd_example.png: added (neither pdflatex nor
5213 most browsers seem to like the .eps file)
5215 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5217 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5218 to /tmp and /var/tmp acc. LSB
5219 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5221 * support/regression/tests/onebyte.c: added test
5223 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5225 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5227 2006-10-05 Borut Razem <borut.razem AT siol.net>
5229 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5231 - sdcc.dsw: changed property eol-style to CRLF
5232 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5234 2006-10-04 Raphael Neider <rneider AT web.de>
5236 * device/include/pic/{pic16f84.h,pic16f84a.h},
5237 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5238 from patch #1522504, thanks to Robas Teodor
5240 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5242 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5245 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5247 * src/pic16/glue.c (pic16emitMaps),
5248 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5249 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5250 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5251 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5253 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5254 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5256 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5258 * support/librarian/sdcclib.c: Added option -l.
5259 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5261 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5262 using Windows command prompt.
5264 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5266 * device/lib/libsdcc.lib: added module rand
5267 * src/ds390/ralloc.c (rematStr),
5268 * src/hc08/ralloc.c (rematStr),
5269 * src/mcs51/ralloc.c (rematStr),
5270 * src/z80/ralloc.c (rematStr): made output more consistent
5271 * src/mcs51/gen.c: cosmetic changes
5273 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5275 * src/port.h: added mem.cabs_name to PORT
5282 * src/z80/main.c: added cabs_name initializers
5283 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5285 (emitMaps): emit absolutes in code memory into cabs_name
5287 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5288 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5289 * support/regression/fwk/include/testfwk.h: added define for at
5290 * support/regression/tests/absolute.c: added, new
5292 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5294 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5295 optimizations, see also patch 887161 by Stas Sergeev
5296 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5297 to be necessary anymore,
5298 (102, 103, 104, 127): renamed all occurances of bp to _bp
5300 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5302 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5303 thanks Weston T. Schmidt for patch 1555221
5304 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5305 * src/SDCCicode.c(geniCodeMultiply): small optimization
5307 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * device/include/stdlib.h: added rand prototypes
5310 * device/lib/rand.c: new, added
5311 * device/lib/Makefile.in: added rand.c
5312 * src/z80/peeph.def,
5313 * src/z80/peeph-gbz80.def,
5314 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5316 2006-09-20 Raphael Neider <rneider AT web.de>
5318 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5320 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5322 * as/link/aslink.h: cosmetic changes
5323 * as/link/mcs51/Makefile.in,
5324 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5326 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5329 * as/link/mcs51/aslink.h,
5330 * as/link/z80/aslink.h: merged and moved to as/link/
5331 * as/link/lkstore.c,
5332 * as/link/mcs51/lkstore.c: moved to as/link/
5333 * as/link/clean.mk: remove *.o
5334 * as/link/mcs51/alloc.h: deleted
5335 * as/link/mcs51/lkarea.c: added lnksect prototype
5336 * as/link/mcs51/lkdata.c,
5337 * as/link/mcs51/lklex.c,
5338 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5339 * as/link/mcs51/lkmem.c,
5340 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5341 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5342 * as/link/mcs51/aslink.dsp,
5343 * as/link/mcs51/Makefile.aslink,
5344 * as/link/mcs51/Makefile.bcc,
5345 * as/link/mcs51/Makefile.in: updated for moved files
5346 * as/link/z80/lkarea.c,
5347 * as/link/z80/lkhead.c,
5348 * as/link/z80/lklex.c,
5349 * as/link/z80/lklibr.c,
5350 * as/link/z80/lklist.c,
5351 * as/link/z80/lkmain.c,
5352 * as/link/z80/lkrloc.c,
5353 * as/link/z80/lksym.c: synced with mcs51
5354 * as/link/z80/lkdata.c,
5355 * as/link/z80/lkeval.c,
5356 * as/link/z80/lkihx.c,
5357 * as/link/z80/lks19.c: cosmetic changes
5358 * as/link/z80/Makefile.in,
5359 * as/link/z80/linkgbz80.dsp,
5360 * as/link/z80/linkz80.dsp: updated for moved files
5362 2006-09-16 Borut Razem <borut.razem AT siol.net>
5364 * debugger/mcs51/sdcdb.c: partially fixed
5365 [ 1203664 ] sdcdb fails to open files w. two "." periods
5366 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5367 debugger/mcs51/symtab.h: fixed indenting
5368 * configure.in, configure: up to date with latest Maarten's changes
5370 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5373 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5374 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5375 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5376 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5377 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5378 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5379 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5380 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5381 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5382 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5383 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5384 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5385 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5386 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5387 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5388 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5389 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5390 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5391 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5392 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5393 as/link/mcs51/alloc.h,
5394 as/link/mcs51/clean.mk,
5395 as/link/mcs51/conf.mk,
5396 as/link/mcs51/Makefile.bcc,
5397 as/link/mcs51/Makefile.in,
5398 as/link/mcs51/readme.390,
5399 as/link/mcs51/strcmpi.c,
5400 as/link/mcs51/strcmpi.h,
5402 as/mcs51/Makefile.bcc,
5403 as/mcs51/Makefile.in,
5406 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5408 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5411 * as/link/Makefile.in,
5412 * as/link/z80/linkgbz80.dsp,
5413 * as/link/z80/linkz80.dsp,
5420 * link/z80/aslink.h,
5421 * link/z80/clean.mk,
5423 * link/z80/linkgbz80.dsp,
5424 * link/z80/linkz80.dsp,
5425 * link/z80/lkarea.c,
5426 * link/z80/lkdata.c,
5427 * link/z80/lkeval.c,
5430 * link/z80/lkhead.c,
5433 * link/z80/lklibr.c,
5434 * link/z80/lklist.c,
5435 * link/z80/lkmain.c,
5436 * link/z80/lkrloc.c,
5439 * link/z80/Makefile.in,
5441 * sdcc.dsw: moved link/ to as/link/
5443 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5445 * as/mcs51/i51mch.c (machine): fixed warning
5447 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5451 2006-09-09 Borut Razem <borut.razem AT siol.net>
5453 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5454 sdcdb WIN32 native port
5455 * src/clean.mk: fixed
5457 2006-09-08 Borut Razem <borut.razem AT siol.net>
5459 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5461 2006-09-08 Raphael Neider <rneider AT web.de>
5463 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5464 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5465 to gplink to disable processor mismatch warning and to allow
5466 the use of devices with only aliased (shared) memory banks,
5467 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5469 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5471 * doc/sdccman.lyx: Some re-formating plus example on using
5472 #pragma preproc_asm +/-
5474 2006-09-07 Borut Razem <borut.razem AT siol.net>
5476 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5479 2006-09-06 Borut Razem <borut.razem AT siol.net>
5481 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5482 line at sdcc.nsi:153
5483 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5485 2006-09-05 Borut Razem <borut.razem AT siol.net>
5487 * configure.in, configure: support for winsock2
5488 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5489 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5490 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5491 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5492 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5494 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5496 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5498 * support/regression/tests/bug1551947.c: new, added
5499 * src/SDCCsymt.h: strings are char* not byte*
5501 2006-09-05 Raphael Neider <rneider AT web.de>
5503 * device/lib/pic16/libdev/pic18f4550.c,
5504 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5505 declarations/definitions from patch #1520949
5507 2006-09-05 Raphael Neider <rneider AT web.de>
5509 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5510 byte-aligned bitfields, fixes #1539278
5512 2006-09-05 Raphael Neider <rneider AT web.de>
5514 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5517 2006-09-04 Borut Razem <borut.razem AT siol.net>
5519 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5520 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5521 -mno-cygwin is a part of the compiler name
5522 * support/scripts/sdcc_mingw32: don't disable ucsim
5524 2006-09-03 Borut Razem <borut.razem AT siol.net>
5526 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5527 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5529 2006-09-03 Raphael Neider <rneider AT web.de>
5532 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5533 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5536 2006-09-01 Borut Razem <borut.razem AT siol.net>
5538 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5539 to make ppc-osx happy
5541 2006-08-31 Borut Razem <borut.razem AT siol.net>
5543 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5544 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5545 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5546 * support/regression/ports/ds390/spec.mk,
5547 support/regression/ports/mcs51/spec.mk,
5548 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5549 To run regression tests in mingw environment:
5550 make DEV_NULL=NUL CC=gcc
5552 2006-08-30 Borut Razem <borut.razem AT siol.net>
5554 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5555 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5556 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5557 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5558 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5559 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5560 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5561 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5562 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5563 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5564 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5565 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5566 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5567 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5568 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5569 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5570 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5571 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5572 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5573 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5574 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5575 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5576 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5577 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5578 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5579 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5580 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5581 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5582 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5583 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5584 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5585 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5586 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5587 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5588 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5589 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5590 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5591 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5592 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5593 ucsim WIN32 native port
5595 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5597 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5599 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5602 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5604 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5606 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5607 * support/regression/tests/bug1546986.c: new, added
5608 * as/mcs51/.cvsignore,
5609 * debugger/mcs51/.cvsignore,
5610 * src/.cvsignore: deleted
5612 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5614 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5617 2006-08-20 Borut Razem <borut.razem AT siol.net>
5619 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5620 removed cl_listen_console::match(), cl_console::match(),
5621 restructured cl_commander::proc_input()
5623 2006-08-16 Borut Razem <borut.razem AT siol.net>
5625 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5626 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5627 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5629 2006-08-14 Borut Razem <borut.razem AT siol.net>
5631 * support/regression/Makefile.in,
5632 support/regression/ports/pic14/gpsim.cmd,
5633 support/regression/ports/pic14/spec.mk,
5634 support/regression/ports/pic14/support.c:
5635 added pic14 regression test
5637 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5639 * as/doc/asxhtm.html: documented changed ABS behaviour
5640 * as/doc/README: fixed some typos
5642 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5644 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5647 2006-08-12 Borut Razem <borut.razem AT siol.net>
5649 * support/regression/fwk/include/testfwk.h,
5650 support/regression/fwk/lib/testfwk.c,
5651 support/regression/generate-cases.py,
5652 support/regression/Makefile.in:
5653 regression test framework does not depend on function pointers and
5656 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * device/include/stddef.h: c temporary hack to fix bug 1518273
5660 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5662 * device/include/mcs51/cc2510fx.h: added
5663 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5666 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5669 * as/z80/Makefile.in: added strcmpi.c
5670 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5671 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5673 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5675 * device/lib/gbz80/asm_strings.s,
5676 * device/lib/gbz80/crt0_rle.s,
5677 * device/lib/gbz80/div.s,
5678 * device/lib/gbz80/mul.s,
5679 * device/lib/gbz80/shift.s,
5680 * device/lib/z80/asm_strings.s,
5681 * device/lib/z80/crt0_rle.s,
5682 * device/lib/z80/div.s,
5683 * device/lib/z80/mul.s,
5684 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5685 flags which are all upper case
5687 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * as/z80/asm.h: made CASE_SENSITIVE 1
5690 * link/z80/aslink.h: made CASE_SENSITIVE 1
5691 * src/z80/gen.c (throughout): made all conditionals upper case
5692 * support/regression/tests/bug1503067.c: new
5694 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5697 (shiftIntoPair): added case 2 for PAIR_IY,
5698 (setupToPreserveCarry): replaced parameters with iCode and check if
5699 PAIR_DE is in use to fix bug 1399290,
5700 (genPlus, genMinus): updated call to setupToPreserveCarry
5701 * support/regression/tests/bug1399290.c: new
5703 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5705 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5706 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5707 * src/ds390/gen.c (shiftRLong),
5708 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5709 * src/mcs51/gen.c (sameReg): changed to sameByte,
5710 (xch_a_aopGet): new,
5711 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5712 shiftRLong): fixed bug 1533966
5713 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5714 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5715 * support/regression/Makefile.in: disabled z80, enabled ucz80
5716 * support/regression/tests/float_trans.c: enabled test for z80 and host
5717 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5719 2006-08-01 Borut Razem <borut.razem AT siol.net>
5721 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5722 comparison is always false due to limited range of data type
5723 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5725 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5728 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5729 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5730 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5732 2006-07-31 Borut Razem <borut.razem AT siol.net>
5734 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5735 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5736 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5737 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5738 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5739 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5740 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5741 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5742 enable ucsim mingw compilation. Serial port is disabled,
5743 since it uses termios.h API, which is not available on native
5746 2006-07-31 Borut Razem <borut.razem AT siol.net>
5748 * Small Device C Compiler 2.6.0 released
5749 * support/scripts/sdcc.nsi: added FULL_DOC option
5750 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5752 2006-07-28 Borut Razem <borut.razem AT siol.net>
5754 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5755 * doc/INSTALL.txt: updated
5757 2006-07-27 Borut Razem <borut.razem AT siol.net>
5759 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5760 device/lib/pic/libdev/Makefile.in: fixed bug
5761 [ 1438354 ] pic libsdcc: distclean doesn't work
5762 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5763 device/lib/pic16/libio/Makefile.in: fixed bug
5764 [ 1438344 ] pic16 lib: clean doesn't work properly
5765 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5767 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5769 * device/lib/pic/libsdcc/fsdiv.c,
5770 * device/lib/pic/libsdcc/fsmul.c,
5771 * device/lib/pic16/libsdcc/float/fsdiv.c,
5772 * device/lib/pic16/libsdcc/float/fsmul.c,
5773 * device/lib/_fsdiv.c,
5774 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5775 * support/regression/tests/bug1520966.c: added
5776 * doc/knownbugs.html: removed [ 1520966 ] from the list
5778 2006-07-25 Borut Razem <borut.razem AT siol.net>
5780 * configure.in, configure, sdccconf_in.h: fixed bug
5781 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5782 * doc/knownbugs.html: removed [ 1519095 ] from the list
5784 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5786 * doc/knownbugs.html: added, contains list of known bugs at release
5787 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5789 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5791 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5792 function registers and corrected defaults with additional warning
5793 * device/lib/malloc.c: cosmetic changes
5794 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5795 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5796 (fillGaps): and used it
5798 2006-07-20 Raphael Neider <rneider AT web.de>
5800 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5801 output unless SDCCPICDEBUG is set
5802 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5803 output if SILENT is set
5805 2006-07-11 Borut Razem <borut.razem AT siol.net>
5807 * doc/README.txt: updated
5809 2006-07-10 Borut Razem <borut.razem AT siol.net>
5811 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5812 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5813 in WIN32 installation
5814 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5817 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5820 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5822 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5824 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5826 2006-07-06 Borut Razem <borut.razem AT siol.net>
5828 * support/regression/tests/bitfields.c:
5829 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5830 * support/regression/tests/constantRange.c:
5831 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5833 2006-07-04 Borut Razem <borut.razem AT siol.net>
5835 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5837 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5838 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5839 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5840 reverted changes from 2006-07-03
5841 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5842 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5843 added CPPFLAGS, used by the host port
5845 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5847 * support/regression/valdiag/tests/switch.c,
5848 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5849 * support/regression/tests/libmullong.c: fixed for host
5850 * support/regression/ports/host/spec.mk: disable all warnings for host,
5851 SDCC runs with --less-pedantic too
5853 2006-07-03 Borut Razem <borut.razem AT siol.net>
5855 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5857 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5858 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5859 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5860 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5862 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5863 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5864 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5865 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5867 2006-07-02 Raphael Neider <rneider AT web.de>
5869 * src/pic16/devices.inc,
5870 * device/include/pic16/pic18fregs.h,
5871 * device/include/pic16/pic18f4550.h,
5872 * device/lib/pic16/pics.all,
5873 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5875 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5877 * as/hc08/lkaomf51.c (OutputName),
5878 * as/mcs51/lkaomf51.c (OutputName),
5879 * as/z80/asmain.c (asmbl),
5880 * src/ds390/main.c (asmLineNodeFromLineNode),
5881 * src/hc08/ralloc.c (hc08_assignRegisters),
5882 * src/mcs51/main.c (asmLineNodeFromLineNode),
5883 * src/xa51/ralloc.c (checkRegMask),
5884 * src/xa51/gen.c (emitcode),
5885 * src/z80/gen.c (_emit2),
5886 * src/SDCCast.c (searchLitOp),
5888 * support/packihx/packihx.c,
5889 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5890 * src/ds390/gen.c (aopPutUsesAcc),
5891 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5892 * support/regression/tests/libmullong.c (mullong_wrapper),
5893 * src/SDCCsymt.c (powof2),
5895 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5896 * src/SDCCsymt.h: added TYPE_TARGET_*
5897 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5898 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5899 SDCCast because 1) header problems 2) this is the right place
5900 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5901 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5904 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5906 * src/SDCCicode.h: removed buggy semicolon in unused macro
5907 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5908 search for previous definiton of auto symbols too,
5909 (findPrevUse): fixed logic of emitWarnings
5911 2006-06-26 Raphael Neider <rneider AT web.de>
5913 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5914 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5916 2006-06-25 Raphael Neider <rneider AT web.de>
5918 * device/lib/pic/libm: NEW, added math library functions
5919 * device/lib/pic/libsdcc: NEW; added float support functions
5920 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5921 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5922 NEW, added math related headers
5923 * device/include/asm/pic/features.h: NEW
5924 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5925 (popGet): allow larger offsets for AOP_PCODE,
5926 (genDataPointerSet): handle literals explicitly, more debug output,
5927 (genAssign): fixed for float using aopLiteral ;-)
5928 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5929 GOTO initialisation routine
5930 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5931 flag on registers, fixes #1469043 (local variables do not work)
5932 * src/pic/main.c (_pic14_do_link),
5933 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5936 2006-06-25 Borut Razem <borut.razem AT siol.net>
5938 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5939 characters printed (not including the trailing '\0' used to end
5940 output to strings). Problem detected in regression test bug-927659.c.
5941 NOTE: printf() family functions should return int instead
5943 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5944 specifier are printed as themselves
5945 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5946 support flags, width and precision specifiers
5948 2006-06-24 Borut Razem <borut.razem AT siol.net>
5950 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5951 to the list of sdcc tagrets not supporting bit type
5952 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5953 testfor pic16 due to bug:
5954 [ 1511794 ] pic16: regression test bug-895992.c fails
5956 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5958 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5959 * src/SDCCglue.c (initPointer), fixed bug 1496419
5960 * support/regression/tests/bug1496419.c: new, added
5962 2006-06-22 Borut Razem <borut.razem AT siol.net>
5964 * support/regression/ports/pic16/support.c: use gpsim usart module from
5965 libgpsim_modules library
5967 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5969 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5972 2006-06-19 Raphael Neider <rneider AT web.de>
5974 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5975 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5976 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5977 (pic14printExterns,pic14printPublics,pic16printPublics,
5978 pic16_printExterns): use new functions to emit symbols
5979 (picglue,pic16glue): emit publics before emitting externs
5980 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5981 locally defined functions to avoid bug #1443651
5982 * support/regression/tests/bug-716242.c: removed pic16 workaround
5983 * support/regression/ports/pic16/spec.mk: ignore errors during build
5985 2006-06-19 Raphael Neider <rneider AT web.de>
5987 * src/pic/glue.h: added pic14aopLiteral prototype
5988 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5989 * src/pic/gen.c: removed stdint.h dependency
5990 (aopGet): use Safe_strdup()
5991 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5992 (genDataPointerSet): use pic14aopLiteral()
5993 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5994 for pic16; thanks to Bernhard and Maarten
5996 2006-06-18 Borut Razem <borut.razem AT siol.net>
5998 * support/regression/tests/structflexarray.c: flexible array members
5999 not supported by gcc < 3
6000 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
6002 * src/pic/gen.c: don't include [p]strdin.h on solaris
6003 * support/Util/pstdint.h: addad svn attributes
6004 * support/regression/tests/constantRange.c,
6005 support/regression/tests/rotate.c: include inttypes.h instead
6006 stdint.h on solaris, addad svn attributes
6008 2006-06-18 Raphael Neider <rneider AT web.de>
6010 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6012 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6013 (pic16_genMinusBits): simplified sign-extension
6014 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6015 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6016 adjusted to correctly handle mixed-signed operands, disabled
6017 now unused multiplciation routines
6018 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6019 (assignResultValue): added argument denoting the size of the result
6020 as returned by the function (fixes upcasts in assigning from
6021 function calls: char foo(); int i = foo();)
6022 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6023 function result to assignResultValue
6024 (genMult): disabled inlined multiplication code
6025 (genDiv): augmented to also handle the modulus operator, fixed to
6026 handle mixed-signed operands correctly
6027 (genMod): simply call genDiv, disabled unused code
6028 (genAssign): fixed missing (sign-)extension on result
6029 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6030 valid char operands, allow signed operands for native code, added
6031 division and modulo operator handling
6032 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6034 As a consequence, onebyte.c (if split into two files) and muldiv.c
6035 pass regression tests.
6037 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6039 * doc/Makefile.in: two runs of makeindex seem needed to get
6040 correct page references in the index of sdccman.pdf
6041 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6043 2006-06-17 Borut Razem <borut.razem AT siol.net>
6045 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6047 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6049 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6050 mentioned ec2drv and paulmon
6052 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6054 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6055 consecutive abs areas
6056 (find_empty_space, allocate_space): added map to handle codemap or
6058 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6059 absolute idata and xdata
6060 * as/mcs51/lkmem.c (summary2): updated legend
6062 2006-06-16 Raphael Neider <rneider AT web.de>
6064 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6066 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6070 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6072 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6074 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6075 value of generic pointers,
6085 src/z80/main.c: PORT structure, added elements for gp_tags field,
6086 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6087 fields in the PORT structure of each port,
6088 * src/SDCCast.c (decorateType): allow processing of generic pointers
6089 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6092 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6098 * src/pic16/pcode.c,
6100 * src/pic/pcoderegs.c,
6103 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6104 bug 1504689 on minGW
6106 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6108 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6110 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6112 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6114 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6116 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6119 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6121 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6122 to a char variable. Fixed bug #1504211
6123 * device/include/pic16/adc.h,
6124 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6125 and fixed bug #1364390
6127 2006-06-10 Borut Razem <borut.razem AT siol.net>
6129 * CVSROOT: removed the CVS left-over
6131 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * as/hc08/asmain.c (asexit),
6134 * as/hc08/lkmain.c (lkexit),
6135 * as/mcs51/asmain.c (asexit),
6136 * as/mcs51/lkmain.c (lkexit),
6137 * src/SDCCglue.c (DEFSETFUNC),
6138 * src/SDCCmain.c (linkEdit, assemble),
6139 * support/librarian/sdcclib.c (AddRel),
6140 replaced unlink() by standard C remove()
6141 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6142 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6143 gatherImplicitVariables): new, added to fix bug 608752,
6144 (createFunction): added gatherImplicitVariables()
6145 * src/SDCCast.h: added createRMW prototype
6146 * src/SDCCsymt.h (struct symbol): added infertype
6147 * support/regression/tests/bug608752.c: new, added
6149 2006-06-10 Raphael Neider <rneider AT web.de>
6151 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6152 multibyte dummy reads (fixes #1503234)
6154 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * device/include/mcs51/compiler.h: new, added header file to enable
6157 creating common sfr definition header files for different compilers
6159 2006-06-05 Raphael Neider <rneider AT web.de>
6161 * src/pic16/{pcode.h,genarith.c}:
6162 introduced pCodeOp combining any two pCodeOps (previously only
6163 two register operands could be combined), removed pcop2 from
6164 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6165 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6166 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6167 rewritten to use new PO_TWO_OPS
6168 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6169 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6170 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6171 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6172 (pic16_get_op): embraced return arg to allow #define return(x),
6173 added new case for combined opcodes
6174 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6175 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6176 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6178 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6180 * src/SDCCval.c (checkConstantRange): added
6181 * src/SDCCval.h: added checkConstantRange
6182 * support/Util/SDCCerr.c,
6183 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6184 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6185 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6186 * src/SDCCast.c (decorateType): added checkConstantRange,
6187 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6188 can be emitted with the correct always true/false warning,
6189 added optimization for double '!';
6190 result of decorateType() must be assigned back to the tree, because
6191 decorateType() can change the tree
6192 * src/SDCCicode.c (geniCodeLogic),
6193 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6194 (checkConstantRange): removed, it was only a fragment which never
6196 * src/SDCCsymt.c (computeType): fixed promotion for
6197 "-1 < (unsigned bit) b"
6198 * src/pic/ralloc.c (packRegsForAssign),
6199 * src/pic16/ralloc.c (packRegsForAssign),
6200 * src/hc08/ralloc.c (packRegsForAssign),
6201 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6203 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6204 * support/regression/tests/constantRange.c: added
6205 * support/valdiag/tests/constantRange.c: added
6206 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6208 2006-06-02 Borut Razem <borut.razem AT siol.net>
6210 * support/regression/ports/pic16/support.c: increase stack size
6212 * support/regression/Makefile.in: sort tests by name so that the
6213 resutlts can be compared on different machines / platforms
6215 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6217 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6218 * src/ds390/gen.c (emitLabel): new, added,
6219 (genDjnz): fixed stack overflow bug,
6220 (throughout): cosmetic changes to sync with mcs51/gen.c,
6221 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6222 * src/mcs51/gen.c (genEndFunction): small optimization,
6223 (throughout): cosmetic changes to sync with ds390/gen.c
6225 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6227 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6228 (_print_format): fixed printing pointers
6229 * src/mcs51/gen.c (emitLabel, movb): new, added,
6230 (genAssign): small optimization,
6231 (genDjnz): fixed stack overflow bug,
6232 (throughout): replaced sprintf with SNPRINTF,
6233 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6234 replaced emitcode("mov", "b,...") with MOVB(...),
6235 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6236 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6237 * src/mcs51/peeph.def: added rules 140 and 264
6238 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6239 so they may get optimized into registers
6241 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6244 immediately when encountered,
6245 (printUsage): always use stderr even on windows
6247 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6249 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6250 (processParms): fixed bug #1247551
6251 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6252 parseCmdLine, main): print '--version' to stdout,
6253 print 'help' to stdout if --help is given,
6254 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6255 arguments are given; fixed --help
6257 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6259 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6260 * support/regression/tests/bug-1493710.c: added
6262 2006-05-27 Borut Razem <borut.razem AT siol.net>
6264 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6266 * support/regression/ports/pic16/support.c: increase stack size
6267 from default 64 bytes to 128 bytes
6268 * support/regression/tests/staticinit.c,
6269 support/regression/tests/float.c: regression tests fully enabled
6270 for pic16 port by putting the initialized data arrays into the code
6272 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6273 This was changed by mistake in the previous version.
6275 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6277 * src/pic16/gen.c (genFunction, genEndFunction): some
6278 beautifications, fixed bug with falsely restoring FSR2 in large
6279 stack model, thanks to Beau E. Cox for reporting the bug
6281 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6283 * debugger/mcs51/break.c,
6284 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6285 use %p to print pointers, made address variables unsigned
6286 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6287 * debugger/mcs51/symtab.c (parseSymbol): must return something
6288 * src/mcs51/gen.c (aopForSym): small optimization,
6289 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6290 (freeAsmop): added missing break,
6291 (aopPut): removed parameter bvolatile, determine it inside the function,
6292 (saveRegisters, unsaveRegisters): small optimization,
6293 (genIpush): removed pointless check,
6294 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6295 replaced sprintf with SNPRINTF,
6296 replaced strcpy with strncpyz,
6297 updated aopPut calls,
6298 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6299 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6301 2006-05-24 Borut Razem <borut.razem AT siol.net>
6303 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6304 modification of test for the pic16 port, put the array to the code
6305 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6307 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6309 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6310 * support/Util/pstdint.h: added
6312 2006-05-22 Borut Razem <borut.razem AT siol.net>
6314 * src/regression/Makefile: removed bool2.c test, added -q linker option
6315 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6316 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6317 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6318 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6319 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6320 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6321 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6322 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6323 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6325 2006-05-22 Raphael Neider <rneider AT web.de>
6327 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6328 bug #1492360 (problematic due to generic pointers, see code)
6330 2006-05-22 Borut Razem <borut.razem AT siol.net>
6332 * support/regression/ports/pic16/specs.mk: removed stack size linker
6334 * support/regression/tests/array.c,
6335 support/regression/tests/bitopcse.c,
6336 support/regression/tests/bug-908454.c,
6337 support/regression/tests/malloc.c: modified for pic16 regression test
6338 * support/regression/tests/bitfields.c:
6339 pic16 - excluded bitfileds of size > 8
6340 * support/regression/tests/bp.c: pic16 - reduced data size
6341 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6342 * support/regression/tests/bug-460010.c:
6343 pic16 - used the absolute address the fits in memory
6344 * support/regression/tests/bug-716242.c:
6345 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6346 * support/regression/tests/float.c:
6347 pic16 - excluded - data size too big
6348 * support/regression/tests/onebyte.c:
6349 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6350 * support/regression/tests/shifts.c:
6351 pic16 - function names probably have to differ in first X characters
6353 * support/regression/tests/staticinit.c:
6354 pic16 - excluded some tests due error: no target memory available for
6357 2006-05-22 Borut Razem <borut.razem AT siol.net>
6359 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6360 second try. Thanks Stas Sergeev once more.
6362 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6364 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6365 (genLeftShift, genRightShift): fixed bug 1491627
6366 * src/hc08/peeph.def (rules 7, 8.x): added
6367 * support/regression/tests/shifts.c (ShiftLeftByParam,
6368 ShiftRightByParam, testShiftByParam): added to test variable shifting
6370 2006-05-20 Raphael Neider <rneider AT web.de>
6372 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6373 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6374 (allocReg): add only new registers to dynAllocRegs,
6375 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6376 #1489055, #1445850, and probably #1483693
6378 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6380 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6381 bug in for-loop that didn't emit the last of CONFIG and ID registers
6383 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6385 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6387 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6388 1489016, 1434401 and 1490124
6389 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6390 1489016, 1434401 and 1490124
6392 2006-05-17 Borut Razem <borut.razem AT siol.net>
6394 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6397 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6399 * device/include/mcs51/P89c51RD2.h,
6400 * device/include/mcs51/P89LPC901.h,
6401 * device/include/mcs51/P89LPC922.h,
6402 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6404 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6406 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6407 to fix missing stack pragma in compiled binary object file,
6409 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6411 * support/packihx/configure.in,
6412 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6413 determine sizeof basic types even while cross compiling
6415 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6417 * src/avr/gen.c (aopop),
6418 * src/ds390/gen.c (aopOp),
6419 * src/hc08/gen.c (aopOp),
6420 * src/mcs51/gen.c (aopop),
6421 * src/pic16/gen.c (pic16_aopOp),
6422 * src/pic/gen.c (aopOp),
6423 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6424 if size of operand is smaller than spill location
6426 2006-05-12 Borut Razem <borut.razem AT siol.net>
6428 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6429 have to have CR/LF line endings even if they are checked out on *nix
6430 or on WIN32 in cygwin binmode
6432 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6435 * device/include/ds80c390.h: added sfr16 definitions
6439 * src/ds390/ralloc.c,
6440 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6441 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6442 bit returning functions
6443 * support/regression/tests/sfr16.c: enabled test on ds390
6445 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6447 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6448 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6450 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6452 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6453 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6454 (cl_address_space constructor): removed expensive initialization,
6455 (cl_address_space::get_cell): extended for late initialization,
6456 (cl_address_space::*): use late initialization,
6457 (cl_address_decoder::activate): removed expensive initialization,
6458 This reduced regression test running time by 25%
6460 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6468 * support/packihx/Makefile.in,
6469 * support/packihx/clean.mk,
6470 * support/packihx/Makefile.bcc,
6471 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6473 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6475 * src/SDCCval.c (valNot): fix for regression test failure
6476 of not.c on big endian hosts
6478 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6480 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6482 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6484 * device/lib/mcs51/Makefile.in: changed string comparison operator
6485 to = for POSIX compliance; == is bash extension
6487 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6489 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6492 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6494 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6495 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6496 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6497 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6498 bug report #1478657,
6500 2006-05-05 Borut Razem <borut.razem AT siol.net>
6502 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6505 2006-05-02 Borut Razem <borut.razem AT siol.net>
6507 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6508 create *.ind, which made make to fail if invoked with -j 2
6510 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6513 Hubert Sack for patch 1479782
6515 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6517 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6519 2006-05-01 Raphael Neider <rneider AT web.de>
6521 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6522 (create_pic): store only prefix-free device name,
6523 (init_pic): check for device names with "16" prefix,
6525 * src/pic/device.h (struct PIC_device),
6526 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6528 * device/include/pic/pic12f{635,675,629,683}.h,
6529 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6530 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6531 * device/include/pic/pic16f505.h,
6532 * device/lib/pic/libdev/pic16f505.c: removed
6533 * device/include/pic/pic14devices.txt: added support for pic12f
6534 devices, removed unsupported non 16-bit devices
6535 [above changes provided by patch from Zik Saleeba]
6536 * src/pic/*, src/pic16/*, device/include/pic16/*,
6537 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6539 2006-05-01 Borut Razem <borut.razem AT siol.net>
6541 * configure.in, configure, doc/Makefile.in:
6542 sync with nightly build makefile - latex, dvipdf and dvips
6545 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6547 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6548 in the library source
6550 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6552 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6554 2006-04-28 Raphael Neider <rneider AT web.de>
6556 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6557 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6558 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6559 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6561 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6563 * device/lib/pic/libdev/Makefile.in,
6564 * device/lib/hc08/Makefile.in,
6565 * device/lib/gbz80/Makefile.in,
6566 * device/lib/z80/Makefile.in,
6567 * device/lib/ds390/Makefile.in,
6568 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6569 thanks to Borut for the bug report
6571 * configure: always create doc/Makefile independent from --enable-doc
6572 * Makefile.in: always install from directory doc independent from
6574 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6576 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6577 * doc/Makefile.in: install *.txt if present
6578 * device/include/Makefile.in (install): added installation of pic/*.inc
6579 and pic/*.txt files again, they were erroneously removed
6581 2006-04-28 Raphael Neider <rneider AT web.de>
6583 * src/pic/{gen.c,main.h,pcode.c},
6584 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6585 concerning signedness with casts
6587 2006-04-28 Raphael Neider <rneider AT web.de>
6589 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6590 definition of an interrupt handler,
6591 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6592 interrupt handler stuff from picglue() to separate routine,
6593 (picglue): enabled definition of intr handlers in files w/o main()
6595 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6597 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6598 compilation with MSVC 2005 Express Edition (VC8)
6600 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6602 * device/lib/Makefile: fixed build of gbz80 lib
6604 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6606 * support/regression/tests/bug-460010.c,
6607 * support/regression/tests/bug-524691.c,
6608 * support/regression/tests/bug-716242.c: removed conditional defines
6609 that are already in testfwk.h
6611 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6613 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6614 (AccAXRsh1): added, shift right by 1,
6615 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6617 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6619 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6621 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6622 remove cast to same type
6623 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6624 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6626 * link/z80/Makefile: removed, they have moved to
6629 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6630 * install-sh: fix bug #1204398 by setting umask 0022
6631 * device/lib/Makefile: separate build of z80 and gbz80 lib
6633 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6635 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6636 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6638 One basic decision: e.g. src/clean.mk includes further files. In order
6639 to make this work there are two solutions:
6640 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6641 run configure on them. This way they can use
6642 'include $(srcdir)/port-clean.mk'
6643 - always include clean.mk by the Makefile at the same level. To avoid
6644 that `make clean` tries to include and build Makefile.dep the
6645 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6646 implemented, because now even `make uninstall` doesn't create
6647 Makefile.in. clean.mk could be eliminated by pasting it in
6650 * debugger/mcs51/Makefile.in: build own objects from library sources
6651 (SLIB, SDCC) in current directory
6653 * configure, configure.in: renamed --disable-device-lib-build in
6654 --disable-device-lib; added --enable-doc, the required tools are
6655 searched by configure; added result message; the toolchain for the
6656 belonging ports are now only built, if the port is enabled.
6658 * support/regression/*: all output is written in directory gen, because
6659 the fwk and ports directories don't livet in the build tree using vpath
6661 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6662 --disable-device-lib, added --enable-doc, added section VPATH
6664 * sim/ucsim/configure.in,
6665 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6666 z80 are enabled by default
6668 2006-04-24 Raphael Neider <rneider AT web.de>
6670 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6671 to config word, "pic14_"-prefixed some extern functions
6672 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6673 config word has been found
6674 * src/pic/device.h: added prototypes
6675 * src/pic/pcode.c: added "pic14_"-prefix where needed
6676 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6678 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6680 (pic14emitRegularMap): ignore config words,
6681 (pic14createInterruptVect): moved generating __config directives away
6682 (picglue): have __config directives emitted
6684 2006-04-24 Borut Razem <borut.razem AT siol.net>
6686 * doc/Makefile: sync with nightly build makefile
6688 2006-04-24 Raphael Neider <rneider AT web.de>
6690 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6691 registers that have not been assigned proper liveranges,
6692 fixes #1469504 and #1474602,
6693 (pCodeRegOptimizeRegUsage): fixed typo in comment
6695 2006-04-24 Borut Razem <borut.razem AT siol.net>
6697 * device/examples/main8051.c: deleted - it was removed from CVS
6698 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6699 after the transition to Subversion
6700 * src/SDCCalloc.h: deleted - it was removed from CVS
6701 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6702 after the transition to Subversion
6703 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6704 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6705 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6706 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6708 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * as/asx8051.dsp: added mcs51/strcmpi.h
6711 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6712 * as/hc08/aslink.h: updated lnksect prototype
6714 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6716 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6717 (newdot): handle A_ABS
6719 * as/mcs51/asout.c (outarea): output address
6720 * as/hc08/lkaomf51.c,
6721 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6723 * as/mcs51/i51pst.c,
6724 * as/z80/z80pst.c: "ABS" is not A_OVR
6725 * as/hc08/lkarea.c (newarea): read a_addr,
6726 (lnkarea): added codemap array, sort absolute areas to the front,
6727 combine all GSINITx/GSFINAL,
6728 (find_empty_space, allocate_space): new functions,
6729 (lnksect): return next address, handle absolute sections
6730 * as/mcs51/lkarea.c (newarea): read a_addr,
6731 lnksect2 prototype changed,
6732 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6733 (find_empty_space, allocate_space): new, factored out of lnksect2,
6734 (lnksect2): return next address, handle absolute sections
6736 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6737 * as/hc08/lklibr.c (addfile, fndsym),
6738 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6739 index out of range and detect both '\' and '/'
6740 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6741 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6742 regression tests (ds390 cannot return bool yet)
6743 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6744 document critical interrupts on z80, document changed SDCC define
6745 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6746 (_a390_mapping): added .org directive
6747 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6748 (genMultOneByte): fixed warnings
6749 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6751 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6752 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6753 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6754 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6755 * src/pic16/main.c: removed newReg prototype
6756 * src/pic16/pcode.c,
6757 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6759 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6761 * src/pic16/ralloc.c
6762 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6764 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6765 from short to PIC_OPTYPE
6766 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6767 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6768 optype from short to PIC_OPTYPE
6769 * src/port.h: made int_size unsigned to fix warnings
6770 * src/SDCC.y: fixed warning on MSVC
6771 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6772 * src/SDCCopt.c (convertToFcall): fixed warnings
6773 * src/SDCCsymt.h: removed double prototype for genSymName
6774 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6775 offset int to fix warnings
6777 2006-04-22 Borut Razem <borut.razem AT siol.net>
6779 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6780 references to CVS replaced with Subversion
6782 2006-04-21 Borut Razem <borut.razem AT siol.net>
6784 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6785 references to CVS replaced with Subversion
6787 2006-04-19 Borut Razem <borut.razem AT siol.net>
6789 * src/version.awk: adapted for svn
6790 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6791 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6792 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6793 /binutils-avr/etc/*.vi, *.jin: removed all properties
6794 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6796 2006-04-19 Borut Razem <borut.razem AT siol.net>
6798 * CVS to Subversion migration completed
6800 2006-04-18 Borut Razem <borut.razem AT siol.net>
6802 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6803 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6805 2006-04-17 Borut Razem <borut.razem AT siol.net>
6807 * device/include/Makefile.in: added pic/*.inc to the installation
6809 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6811 * support/regression/collate-results.py: fixed output in case of
6813 * support/regression/generate-cases.py: fixed splitting of pathnames
6815 * as/hc08/lklibr.c (addfile),
6816 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6818 2006-04-11 Raphael Neider <rneider AT web.de>
6820 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6821 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6822 * src/pic16/pcode.c (assignValnums): fixed #1460578
6824 2006-04-11 Raphael Neider <rneider AT web.de>
6826 * device/lib/pic/libdev/*.c,
6827 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6828 fixes #1468739, enables compilation in --std-c99 mode
6829 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6831 2006-04-11 Raphael Neider <rneider AT web.de>
6833 * src/pic/device.c (find_device): removed debug output
6834 (list_valid_pics): enabled verbose listing of supported devices
6835 * device/include/stdbool.h: define bool as char for pic14/16 as well
6837 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6839 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6841 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6843 * .version: bumped version to 2.5.6
6844 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6846 2006-04-06 Raphael Neider <rneider AT web.de>
6848 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6849 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6850 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6851 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6852 pic14_constructAbsMap
6853 (pic14printPublics): declare absolute global symbols as global
6854 (pic14createInterruptVect),
6855 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6856 (newReg): assume new registers unused, use correct name in
6857 hashtable (reg->name instead of name), more debugLog output
6858 * src/pic/device.h (PIC_device): added fields for verbose output
6859 * src/pic/device.c: moved device definition to pic14devices.txt,
6860 added routines for runtime parsing of pic14devices.txt,
6861 added support for second config word
6862 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6863 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6864 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6865 (_pic14_parseOptions): moved pCodeInitRegisters here
6866 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6867 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6868 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6869 handling the pseudo stack
6870 * device/lib/Makefile.in: ignore failures in objects-pic16,
6871 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6872 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6873 * device/lib/pic/Makefile.subdir,
6874 * device/lib/pic16/Makefile.subdir: improved clean rules
6875 * device/lib/pic/libdev/: NEW, pic14 device libraries
6876 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6877 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6878 * device/include/Makefile.in: create subdir and install pic14 headers
6879 * device/include/pic/p16f_common.inc: removed unused declarations
6880 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6881 PICs from inc2h.pl v1.6,
6882 replaced BIT_AT macros with struct declarations
6883 * device/include/pic/pic14devices.txt: definition of supported devices,
6884 all above improvements contributed by Zik Saleeba, thanks
6885 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6886 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6889 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6891 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6892 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6893 thanks to Charles Olds
6895 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6897 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6899 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6901 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6902 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6903 * support/regression/bug1464657.c: added, new test
6905 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6907 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6910 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6912 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6913 --no-peep and --peep-file <file> are used don't use default rules but
6916 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6918 * src/mcs51/gen.c (genCall): fixed bug 1457608
6920 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6922 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6923 changes seem to cause (trigger?) problems with the build system.
6925 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * src/SDCCpeeph.c (operandsLiteral): new, added,
6928 (callFuncByName): inserted operandsLiteral
6929 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6931 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6933 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6934 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6936 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6938 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6939 implemented patch 1120823 Thanks to Willy De la Court (normal
6940 interrupts need an interrupt number now if they are made critical),
6941 and enabled nesting of critical functions though not for gbz80
6942 (genCritical, genEndCritical): added functions
6943 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6944 * src/z80/mappings.i: added "ei" to all mappings
6946 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6948 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6949 submitted by the Debian SDCC maintainer Aurelien Jarno:
6950 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6951 archive with gcc 4.1 on mips and wrote the patch"
6953 2006-03-16 Raphael Neider <rneider AT web.de>
6955 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6956 the left operand is shorter than the result (c* = lit-c* + int),
6958 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6961 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6963 * src/.version: increased version number to 2.5.5
6964 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6965 linking is done manually in pic16 port's _linkEdit,
6966 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6967 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6968 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6969 allocate asmop as AOP_ACC,
6970 (aopForRemat): added parameter 'bool result' in function declaration,
6971 (pic16_aopGet): return AOP_ACC when accessing WREG,
6972 (pic16_popGetTempReg): minor modification,
6973 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6974 'pic16_allocWithIdx',
6975 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6976 calling function in absolute addresses,
6977 (genAssign): take into account AOP_ACC asmop,
6978 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6979 * src/pic16/pcoderegs.c: some debug functions and lines added,
6980 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6981 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6983 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6984 call to allocReg, not by manually allocating a new one,
6985 (pic16_assignRegisters): now before going through the register
6986 allocating functions mark all registers as free. This eliminates some
6987 side effects resulting from peephole parser done earlier in the backbone
6989 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6991 * src/SDCCicode.c (geniCodeLogic),
6992 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6994 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6996 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6997 (genSend): bugfix, do not allocate and free twice,
6998 (shiftRLong): handle partially overlapping aops
6999 * support/regression/tests/bitopcse.c: fixed warning redefined idata
7001 2006-03-08 Borut Razem <borut.razem AT siol.net>
7003 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7006 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7008 * support/regression/tests/bug1409955.c: new, added
7009 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7010 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7011 (aopForSym, aopOp): increment asmop.allocated if reused,
7012 (freeAsmop): decrement asmop.allocated and check for zero instead of
7014 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7015 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7016 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7017 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7018 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7019 genSignedRightShift, genRightShift, genDataPointerGet,
7020 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7021 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7022 in reverse order from allocation,
7023 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7024 added swappedLR to keep track
7025 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7026 pdata & code for GCC, z80, gbz80 & hc08
7027 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7029 2006-03-08 Raphael Neider <rneider AT web.de>
7031 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7033 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7035 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7036 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7037 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7039 2006-03-06 Borut Razem <borut.razem AT siol.net>
7041 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7042 made the linker quiet
7044 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7046 * src/pic16/gen.c (genPcall): fixed bug #1443644
7047 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7048 which dumps before the function entry point a data byte which represents
7049 the number of the local variables used by the specified function, added
7050 'xinst' for initial support for Extended Instruction Support,
7051 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7052 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7053 port->fun_prefix anymore (may change later),
7054 (genFunction, genEndFunction): do not store/restore local registers for
7055 _main (this should take care the --main-return command line option in
7057 (genOr): removed some legacy pic-port instructions,
7058 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7059 performing operations with SFR's causes data to be written more than
7060 once to each SFR. Perhaps SFRs should be handled in special cases...
7061 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7063 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7064 into account for stack starting position,
7065 (struct OPTIONS pic16_optionsTable): added command line argument
7066 --extended or -y for Extended Instruction Support,
7067 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7068 (deassignLRs): *** perhaps the most important change, old 'for' code
7069 (commented out for reference), didn't account for some registers which
7070 were left marked 'not free' after a pointer operation. The change
7071 reduces register usage a lot in some cases
7073 2006-03-04 Borut Razem <borut.razem AT siol.net>
7075 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7077 * support/regression/tests/bug-524697.c: decreased array size for
7078 mcs51 to fit into the internal RAM
7079 * support/regression/Makefile.in: a little bit more verbose
7081 2006-03-03 Borut Razem <borut.razem AT siol.net>
7083 * support/regression/fwk/lib/testfwk.c,
7084 support/regression/fwk/include/testfwk.h: introduced function
7085 _prints(), nonrecursive _printn(), call _initEmu() from main()
7086 * support/regression/ports/gbz80/support.asm,
7087 support/regression/ports/ucz80/support.asm,
7088 support/regression/ports/z80/support.asm,
7089 support/regression/ports/ds390/support.c,
7090 support/regression/ports/hc08/support.c,
7091 support/regression/ports/host/support.c,
7092 support/regression/ports/mcs51/support.c,
7093 support/regression/ports/xa51/support.c: added empty _initEmu()
7095 * support/regression/ports/pic16/gpsim.cmd,
7096 support/regression/ports/pic16/spec.mk,
7097 support/regression/ports/pic16/support.c,
7098 support/regression/Makefile.in: added pic16 regression test
7100 2006-03-01 Raphael Neider <rneider AT web.de>
7102 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7103 genConstPointerGet): use safe way of generating MOVFF to cover
7104 literals as well as registers, fixes bug #1440527
7105 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7107 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7108 more correctly, fixes bug #1232186
7109 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7110 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7111 gplink guess the correct processor in more cases, applied patch
7112 from Till Riedel attached to and fixing bug #1436552
7114 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7116 * support/regression/tests/array.c: added, contains check for #1434401
7117 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7119 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7121 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7122 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7123 * device/include/mcs51/c8051f326.h,
7124 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7125 * device/include/mcs51/c8051f000.h,
7126 * device/include/mcs51/c8051f018.h,
7127 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7128 PCON_IDLE,PCON_STOP and added sfr16 definitions
7130 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7132 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7133 genGetWord): fixed bug 1409955
7135 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7137 * device/include/hc08/mc68hc908gp32.h,
7138 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7140 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * src/SDCCast.c (constExprValue): return NULL if not a value
7143 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7144 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7145 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7147 2006-02-13 Borut Razem <borut.razem AT siol.net>
7149 * src/regression/ptrarg.c: added, fails due to bug #1430967
7150 * src/regression/Makefile: ptrarg.c added, ...
7152 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7154 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7155 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7157 2006-02-11 Borut Razem <borut.razem AT siol.net>
7159 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7160 print "Processor: xxx" message to stdout only if --verbose
7162 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7164 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7165 * support/regression/tests/bug1426356.c: added
7166 * support/regression/tests/bitfields.c: removed 2 tests
7168 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7171 * device/include/mcs51/c8051f330.h,
7172 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7173 PCON_IDLE,PCON_STOP and added sfr16 definitions
7174 * device/lib/_divsint.c,
7175 * device/lib/_divuint.c,
7176 * device/lib/_divulong.c,
7177 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7178 register bank bug for small stackauto
7180 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7182 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7184 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7186 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7187 * all.dsp: corrected several bin paths
7188 * device/include/mcs51/c8051f120.h,
7189 * device/include/mcs51/c8051f300.h,
7190 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7191 to PCON_IDLE,PCON_STOP
7192 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7193 * device/lib/printf_large.c (output_float): fixed bug 1388703
7194 * support/regression/tests/bug1057979.c: added test for bug 1388703
7196 2006-02-08 Raphael Neider <rneider AT web.de>
7198 * src/pic/pcode.c (pciTRIS): fixed typo,
7199 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7200 (LinkFlow): fixed handling of flows that end in a call,
7201 (ReuseReg): perform safety check earlier
7202 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7203 to work with flows at the beginning of a pBlock,
7204 fixes #1426557 (Symbol not previously defined),
7205 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7207 (RemoveUnusedRegisters): update register usage info
7208 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7209 created, reuse existing ones instead
7210 * src/pic/gen.c (genPcall): fixed #1424719
7212 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7214 * link/z80/lkmain.c,
7216 * link/z80/lkdata.c,
7217 * link/z80/aslink.h: fixed build on current cygwin:
7218 replaced getline() by lk_getline()
7220 2006-02-01 Borut Razem <borut.razem AT siol.net>
7222 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7223 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7224 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7225 src/regression/bool1.c, src/regression/bool2.c,
7226 src/regression/bool3.c, src/regression/call1.c,
7227 src/regression/compare.c, src/regression/compare10.c,
7228 src/regression/compare2.c, src/regression/compare3.c,
7229 src/regression/compare4.c, src/regression/compare5.c,
7230 src/regression/compare6.c, src/regression/compare7.c,
7231 src/regression/compare8.c, src/regression/compare9.c,
7232 src/regression/configword.c, src/regression/for.c,
7233 src/regression/inline.c, src/regression/mult1.c,
7234 src/regression/nestfor.c, src/regression/or1.c,
7235 src/regression/pointer1.c, src/regression/ptrfunc.c,
7236 src/regression/rotate1.c, src/regression/rotate2.c,
7237 src/regression/rotate3.c, src/regression/rotate4.c,
7238 src/regression/rotate5.c, src/regression/rotate6.c,
7239 src/regression/rotate7.c, src/regression/string1.c,
7240 src/regression/struct1.c, src/regression/sub.c,
7241 src/regression/sub2.c, src/regression/switch1.c,
7242 src/regression/while.c, src/regression/xor.c,
7243 src/regression/create_stc, src/regression/simulate,
7244 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7246 * src/regression/gpsim_assert.h: added
7248 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7250 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7251 ((void (code *) (void)) 0) ();
7260 * as/mcs51/aslink.h,
7262 * as/mcs51/asmain.c,
7263 * as/mcs51/lkdata.c,
7265 * as/mcs51/lkmain.c,
7268 * as/z80/asmain.c: fixed build on current cygwin:
7269 replaced getline() by as_getline()
7271 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7273 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7274 declarator in the symbol chain
7276 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7277 parameter list for function pointers
7278 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7279 * support/regression/tests/bug-716242.c: added
7281 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7283 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7285 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7287 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7289 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7290 inifinitely recurseable, added static
7291 * support/regression/tests/bug-1408066.c: added
7293 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7296 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7297 renamed, added possibility to create "postLoopLbl"-labels
7298 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7299 newiTempLoopHeaderLabel
7300 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7301 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7302 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7303 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7304 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7305 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7306 (basicInduction): fixed bug #136564, made static,
7307 (loopInduction): changed parameter of basicInduction, made static,
7308 (addPostLoopBlock): added
7309 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7310 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7312 * support/regression/tests/bug-136564.c: added
7313 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7314 --std-sdcc99 to LIBSDCCFLAGS
7316 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7318 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7320 * support/regression/tests/bug-1406131.c: added
7322 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCast.c (decorateType): fix promotion of unary minus
7325 * src/SDCCsymt.c (computeType): beautified
7326 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7327 (valUnaryPM, valComplement): fix sign and promotion,
7328 (valNot): ANSI: result type is int (SDCC: unsigned char)
7329 * support/regression/tests/uminus.c: speedup by removing superflous
7331 * support/regression/tests/onebyte.c: added promotion and signedness
7332 tests for unary minus
7333 * support/regressions/tests/bug-477927.c: disable warning about
7334 uninitialized variables
7335 * support/regression/tests/not.c: added
7337 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7339 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7340 * src/mcs51/gen.c (gen51Code): show final register usage after
7341 fillGaps in asm with --i-code-in-asm
7342 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7343 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7344 incUsed, rliveClear, adjustIChain): made static,
7345 (setFromRange): excluded because it's unused,
7346 (findPrevUseSym, markWholeLoop): added,
7347 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7348 through all branches of predecessors enables sdcc to emit the warning
7349 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7350 (rlivePoint): made static, added parameter emitWarnings which is only
7351 true during the first run out of two,
7352 (findRecursiveSucc, findRecursivePred): removed,
7353 (computeLiveRanges): made static, added parameter emitWarnings,
7354 (dumpIcRlive): added for debugging only
7355 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7356 removed prototype of setFromRange()
7357 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7358 in call of computeLiveRanges()
7359 * support/regression/tests/bug-895992.c: added
7360 * support/regression/tests/bug-971834.c: added
7361 * support/valdiag/tests/bug-895992.c: added
7362 * support/valdiag/tests/bug-971834.c: added
7364 2005-12-18 Raphael Neider <rneider AT web.de>
7366 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7367 (genUnpackBits): improved code for direct operands,
7368 (genPackBits): improved code for literal assignment to bitfields
7369 and for direct destination operands (no FSR indirection),
7370 prevented redundant AND, fixes #1362800,
7371 (AccLsh): added parameter to disable masking of the result
7372 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7373 skip instructions with side-effects (like incfsz),
7374 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7375 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7376 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7379 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7381 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7382 volatile variables as spill location
7384 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7386 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7388 * support/regression/tests/bug-1376320.c: added
7390 2005-12-08 Raphael Neider <rneider AT web.de>
7392 * src/pic/device.c: renamed is_shared to pic14_is_shared
7393 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7394 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7395 (is_valid_identifier): added for above workaround
7397 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7399 * device/lib/Makefile.in: fixed to enable port-specific-objects
7400 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7401 char, thanks Hubert Sack
7402 * doc/sdccman.lyx: documented --xstack-loc,
7403 elaborated a bit more on interrupts and pitfalls,
7404 removed "setjmp/longjmp unsupported",
7405 documented some unsupported C99 features
7406 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7407 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7408 if, thanks Hubert Sack
7409 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7410 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7412 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7413 regression tests can report resource usage (rfe 700441)
7414 * support/regression/collate-results.py: report resource usage
7415 * support/regression/ports/ds390/spec.mk,
7416 * support/regression/ports/hc08/spec.mk,
7417 * support/regression/ports/mcs51/spec.mk,
7418 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7419 * support/regression/ports/ds390/uCsim.cmd,
7420 * support/regression/ports/hc08/uCsim.cmd,
7421 * support/regression/ports/mcs51/uCsim.cmd,
7422 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7423 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7424 library, use the default one
7425 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7426 building the library
7428 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7430 * config.dsp: added dependency on .version and configure_vc.awk
7431 * device/include/setjmp.h: updated for --stack-auto and --xstack
7432 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7433 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7434 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7435 * device/lib/libsdcc.lib: added _setjmp
7436 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7437 (decorateType): fixed bug 1372851,
7438 (optimizeGetHbit): fixed warning
7439 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7440 array initialisation
7441 * support/regression/tests/bug1057979.c: added test for bug 1358192
7442 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7444 2005-12-03 Borut Razem <borut.razem AT siol.net>
7446 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7447 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7449 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7451 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7452 createIval): implement symbol independant "flexible array member",
7453 (createIvalCharPtr): implemented flexible array initialisation with a
7455 * src/SDCCsymt.c (copyStruct): removed,
7456 (getSize): fixed misleading comment,
7457 (getAllocSize): removed, the additional allocation size is now in
7458 sym->flexArrayLength,
7459 (checkStructFlexArray): new, syntax checks for flexible array members,
7460 (compStructSize): added syntax checks for "flexible array members"
7461 (copyStruct): removed,
7462 (copyLinkChain): removed inefficient fix for bug 770487
7463 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7464 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7465 symbol->flexArrayLength
7467 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7468 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7469 * support/regression/tests/structflexarray.c: added
7470 * support/valdiag/tests/structflexiblearray.c: added
7472 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7474 * src/SDCCast.c (decorateType): fixed bug 1368489
7475 * support/Util/SDCCerr.c,
7476 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7478 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7480 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7481 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7483 2005-11-27 Borut Razem <borut.razem AT siol.net>
7485 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7486 support/cpp2/mkdeps.h: added command line option
7487 -obj-ext=<extension> to SDCPP to define object file externion, used
7488 for generation of make dependencies (-M)
7489 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7491 2005-11-26 Borut Razem <borut.razem AT siol.net>
7493 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7494 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7495 added pic and pic16 libraries
7497 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7499 * device/include/float.h: Corrected typo in prototype of __fsgt
7501 2005-11-25 Borut Razem <borut.razem AT siol.net>
7503 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7504 added creation of model-mcs51-stack-auto libraries
7506 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7508 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7510 * src/SDCCast.c (createIvalArray): removed obsolete comment
7512 2005-11-24 Borut Razem <borut.razem AT siol.net>
7514 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7515 added missing device/lib/mcs51/crt*.asm sources
7517 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7519 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7521 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7523 * device/lib/_fs2schar.c,
7524 * device/lib/_fs2sint.c,
7525 * device/lib/_fs2slong.c: optimized inline asm
7527 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7529 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7530 Better handling of floats between -1.0 and 0.0.
7532 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7534 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7535 (the missing "if"s prohibited removal of redundant labels)
7537 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7539 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7540 Properly convert floats between -1.0 and 0.0 to long, int, and char
7541 types (max integer value of negative floats tends to zero).
7542 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7543 Removed changes made so to work properly with floats between
7544 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7547 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7549 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7550 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7551 (genCast) cosmetic change
7552 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7553 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7555 * support/regression/tests/bitfields (testSignedBitfields): added
7557 2005-11-18 Borut Razem <borut.razem AT siol.net>
7559 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7560 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7561 introduced SILENT option to make building of pic16 libraries less
7563 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7565 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7566 Now they work properly with floats between -1.0 and 0.0
7567 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7569 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7571 * src/SDCCicode.c (printOperand): added missing else
7573 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7575 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7576 reformatted for better readability
7577 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7580 2005-11-17 Borut Razem <borut.razem AT siol.net>
7582 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7583 introduced SILENT option to make building of pic16 libraries less
7584 verbose - used for nightly snapshot build
7585 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7586 available on Win32 platforms.
7587 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7588 medium, large, pic and pic16
7590 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7592 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7593 printf("%f"...) sets fraction to zero.
7595 2005-11-16 Raphael Neider <rneider AT web.de>
7597 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7599 * src/pic/gen.c (genIfx): implemented for CARRY bit
7600 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7601 to generic pointers, fixes #1357332,
7602 (pic16_movLit2f): NEW,
7603 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7605 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7607 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7609 2005-11-11 Raphael Neider <rneider AT web.de>
7611 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7612 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7613 compute pointer's type from operand,
7614 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7615 improved single bit reads, fixes bug #1353379
7617 2005-11-09 Borut Razem <borut.razem AT siol.net>
7619 * support/scripts/sdcc.nsi: added lib/pic to the package
7621 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7623 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7625 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * support/regression/tests/bug1348008.c: added
7628 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7629 * support/regression/tests/bug1337835.c: updated comment
7631 2005-11-06 Borut Razem <borut.razem AT siol.net>
7633 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7634 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7635 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7636 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7637 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7638 dynamic construction of cl_error_class and derivates - 2.nd try
7640 2005-11-05 Borut Razem <borut.razem AT siol.net>
7642 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7643 bug, which caused Bus Errors on sparc solaris
7645 2005-11-04 Borut Razem <borut.razem AT siol.net>
7647 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7648 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7649 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7650 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7651 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7652 and derivates to resolve the initialization problem on OSX
7654 2005-11-02 Borut Razem <borut.razem AT siol.net>
7656 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7657 corrected typo - #include <winsock2.h>
7659 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7661 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7662 (_asxxxx_mapping): added org directive for future enhancements
7664 2005-11-01 Borut Razem <borut.razem AT siol.net>
7666 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7667 enabled sockets on WIN32
7668 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7670 2005-10-31 Borut Razem <borut.razem AT siol.net>
7672 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7673 WIN32 backslash path delimiters should be escaped when used in C strings
7674 * support/regression/tests/bitfields.c: exclude failing assertions for
7675 __CYGWIN32__ and __MINGW32__ hosts
7677 2005-10-30 Borut Razem <borut.razem AT siol.net>
7679 * src/SDCCutil.c: corrected double comparison typo
7681 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * device/lib/medium/Makefile: added for new memory model medium
7684 * device/include/asm/mcs51/features.h: updated for medium/pdata
7685 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7686 added Multiply & Accumulate sbit's and MAC0_PAGE define
7687 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7688 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7689 * device/lib/_mullong.c: update for medium model
7690 * device/lib/incl.mk: added medium model
7691 * doc/sdccman.lyx: documented medium model
7692 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7693 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7694 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7695 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7696 (allocParms): set SCLS and OCLS to pdata for medium model
7697 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7699 (powof2): return <0 if not power of 2
7700 * src/avr/gen.c (genBitWise): use updated powof2
7701 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7702 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7703 (shiftLLeftOrResult): use B if necessary
7704 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7705 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7706 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7707 * support/regression/Makefile.in: added test-mcs51-medium
7708 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7710 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7712 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7714 * device/lib/time.c (mktime): fixed bug 1334315
7716 2005-10-28 Raphael Neider <rneider AT web.de>
7718 * device/include/pic/p16f_common.inc: added common declarations
7719 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7721 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7723 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7724 (aopPutUsesAcc): added to predict accumulator use,
7725 (assignResultValue): save acc if necessary,
7726 (genMinusDec): store result if indirectly addressed,
7727 (genDivOneByte): save acc if necessary,
7728 (movLeft2Result): bugfix if left already in acc,
7729 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7730 attention to accumulator use (esp. pdata),
7731 (genReceive): receive pdata correctly
7732 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7733 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7735 2005-10-27 Raphael Neider <rneider AT web.de>
7737 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7739 2005-10-27 Raphael Neider <rneider AT web.de>
7741 * .version: changed version to 2.5.4
7742 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7743 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7744 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7745 arithmetics support routines
7746 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7747 * device/lib/Makefile.in: also create installdir for pic
7749 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7751 * src/pic/device.c (dump_sfr): rewritten to delegate register
7752 placement to the linker (use `extern sym' rather than sym EQU addr),
7753 (validAddress): fixed to check last specified address
7754 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7755 (popGetLit): truncate literal value to 8 bit,
7756 (popGet): moved assert to more appropriate place
7757 (popGetExternal): create pCode operand from and mark the according
7758 symbol as being `extern'
7759 (popGetAddr): added sanity check on immediate's offset, provide
7760 GPOINTER tag on demand
7761 (aopPut): fixed for immediates,
7762 (mov2w_op): move operand's address or contents to WREG (depending on
7763 operand type), safer variant of mov2w,
7764 (movwf,call_libraryfunc): NEW, handy abbreviations,
7765 (get_argument_pcop,get_return_val_pcop,pass_argument,
7766 get_returnvalue): interface for accessing function parameters and
7768 (assignResultValuei,genRet): use new parameter/return value interface
7769 (pic14_getDataSize): back to old version handling generic pointers,
7770 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7771 provided implementation and/or fixed old one,
7772 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7773 calls, removed legacy 8051 reference code
7774 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7775 (loadSignToC): NEW, move the operands sign bit to CARRY,
7776 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7777 genRightShiftSigned, accepts negative shift counts,
7778 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7779 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7780 generic pointers, __data pointers and __code pointers,
7781 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7782 and signed bitfields, limit bitfields to 8 bit,
7783 (genDataPointerGet): fixed number of bytes read,
7784 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7785 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7786 pointers to constant data are no longer assumed to point to __code
7787 space, removed invalid pointer types,
7788 (bitpatternFromVal): retrieve the PICs representation of an integer
7790 (genDataPointerSet): fixed assigning to po_immediate operands,
7791 (genGenPointerSet): implemented as library call,
7792 (genIfx): fixed incorrect condition,
7793 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7794 provide GPOINTER tag according to destination's storage class,
7795 (genCast): added code to handle casting to generic pointers, added
7796 sign-/zero extension of the result
7797 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7798 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7799 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7801 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7802 address/register resides in the shared banks
7803 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7804 put all variables into separate sections (have the linker arrange
7806 (picglue): put init code and interrupt handlers in separate sections
7807 * src/pic/main.c: added port specific options table, modified to PORT
7808 structure to make GPOINTERs 3 byte, added pic14_options
7809 (_pic14_do_link): private linking routine (update paths to libraries,
7810 add libsdcc.lib by default)
7811 * src/pic/main.h: declare pic14_options
7812 * src/pic/pcode.c: fixed instructions i/o relations,
7813 (RegCond): reverted to correct version,
7814 (newpCodeOpLit): truncate literals to 8 bit,
7815 (genericPrint): added debug output,
7816 (getRegFromInstruction): fixed for various operand types, simplified
7817 (BuildFlow): fixed broken handling of isntructions with labels
7818 (LinkFlow): start at last instruction in flow (skip trailing comments),
7819 pass the flow on to the next instruction after CALL
7820 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7821 (insertPCodeInstruction): fixed inserting after a skip instruction,
7822 (DoBankSelect): fixed for labeled instructions
7823 (OptimizepBlock): honor --nopeep switch
7824 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7825 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7826 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7827 (pCodeOptime2pCodes): allow disabling this optimization via
7828 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7829 but is still buggy), started implementation of a dataflow based
7830 pCode optimization (CSE + dead code elimination)
7831 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7832 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7833 names are independant of the stack location and therefore portable across
7836 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7839 (selectSpil): fixed bug 1337835 by not spilling bit variables
7840 * support/regression/tests/bug1337835.c: added test for this bug
7841 * src/mcs51/peeph.def: restart after rule 3.c,
7842 addded rules 263.x to optimize loading constants
7844 2005-10-26 Raphael Neider <rneider AT web.de>
7846 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7847 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7848 (genAssign): emit warning when casting literals to generic pointer
7849 type, also applies when taking the address of a fixed variable,
7850 (genCast): improved casting to generic pointers
7851 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7852 extern variables, added verbose error message
7853 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7855 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7857 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7858 carry must be complemented too
7859 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7860 could be emitted by genMinus
7861 * src/SDCCval.c (constVal): fixed bug 1305065
7863 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7865 * src/SDCCast.c (addCast): added promotion for bit variables
7866 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7867 promotion casts + optimisation
7868 (optimizeGetWord): fix warning 'i' might be used uninitialized
7869 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7870 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7872 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7874 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7875 all chars are promoted to int; promotion should be handled in SDCCast.c
7877 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7879 * device/lib/_strcmp.c: Fixed bug 1326457
7881 2005-10-11 Raphael Neider <rneider AT web.de>
7883 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7884 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7886 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7888 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7889 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7891 2005-10-04 Raphael Neider <rneider AT web.de>
7893 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7894 device/lib/pic16/pics.all: added pic18f1320
7895 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7897 2005-09-30 Raphael Neider <rneider AT web.de>
7899 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7900 * src/pic16/devices.inc: NEW, provides device descriptions
7901 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7903 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7905 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7908 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7910 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7911 documented Any Order Bit, Higher Order Byte and Higher Order Word
7912 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7913 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7914 (optimizeGetAbit): new, to get any bit, not only the high bit,
7915 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7916 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7917 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7918 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7919 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7920 GETABIT, GETBYTE, GETWORD: decorate them,
7921 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7922 (ast_print): added GETABIT, GETBYTE, GETWORD
7923 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7924 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7925 (geniCodeBinary): new generic binary icode,
7926 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7927 * src/port.h: updated comment for PORT.hasExtBitOp
7928 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7929 (genGetByte): new, to get a single byte,
7930 (genGetWord): new, to get a word from a long,
7931 (gen51Code): added GETABIT, GETBYTE, GETWORD
7932 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7934 2005-09-23 Raphael Neider <rneider AT web.de>
7936 * configure.in, configure: have device/lib/pic configured
7937 * device/lib/Makefile.in: added model-pic14
7938 * device/lib/clean.mk: added pic/ to clean rule
7939 * device/lib/pic: added rudimentary pic14 library providing support
7940 functions for multiplication/division/generic pointer access
7941 * src/SDCCopt.c (convilong): mark support functions as extern
7942 for pic14 port as well
7943 * src/pic/gen.c (genMult): added assertions,
7944 (genpic14Code): emit warning on unhandled iCodes
7945 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7946 * src/pic/pcode.c (pCodeOpCopy),
7947 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7948 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7949 SFR_REGISTER}), made safe for future extensions
7950 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7951 instructions even if preceeded by SKIP instructions (also remove
7952 them); removed unused code
7953 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7954 prevents leaving parts of the structure uninitialized after copying
7956 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7958 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7960 * support/regression/tests/addsub.c: added test for the bug
7962 2005-09-21 Raphael Neider <rneider AT web.de>
7964 * device/include/pic16/pic18f1220.h,
7965 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7966 * device/lib/pic16/Makefile.rules: added missing opening paren
7967 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7968 are provided in genutils.c,
7969 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7970 operand/result sizes,
7971 (genCmp): assert on NULL pointers first, then check deref'ed values
7972 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7975 2005-09-18 Raphael Neider <rneider AT web.de>
7977 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7978 as these are now unused,
7979 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7980 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7981 local, avoids uninitialized pointer dereference on r->name
7982 * src/pic16/ralloc.c (newReg): fixed indentation
7984 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7986 * src/SDCCval.c (constVal): fixed bug 730366
7987 * support/Util/SDCCerr.c,
7988 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7990 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7992 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7994 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7996 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7998 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8000 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
8001 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8002 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8003 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8004 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8005 * packihx/packihx.c (hexDigit): made c unsigned char
8006 * as/mcs51/lklibr.c (fndsym),
8007 * link/z80/lkgb.c (gb),
8008 * link/z80/lklibr.c (fndsym),
8009 * link/z80/lkrloc.c (relr),
8010 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8011 * src/SDCC.lex (checkCurrFile, process_pragma),
8012 * src/SDCCglue.c (spacesToUnderscores),
8013 * src/SDCCmain.c (setParseWithComma, processFile),
8014 * src/asm.c (tvsprintf, printCLine),
8015 * src/avr/gen.c (emitcode, aopPut),
8016 * src/ds390/gen.c (emitcode),
8017 * src/hc08/gen.c (emitcode, emitinline),
8018 * src/mcs51/gen.c (emitcode, genInline),
8019 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8021 * src/pic/ralloc.c (debugLog),
8022 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8024 * src/pic16/ralloc.c (debugLog),
8025 * src/z80/main.c (_process_pragma):
8026 made all ctype.h function calls safe
8027 * src/SDCCopt.c: include math.h for fabs
8028 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8029 and used them throughout the code to make ctype.h function calls safe
8030 * src/ds390/main.c (asmLineNodeFromLineNode),
8031 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8032 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8034 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8035 (newpCodeAsmDir): made ctype.h function calls safe
8036 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8037 pic16_emitcode): made lbp unsigned char*
8038 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8039 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8040 * src/xa51/gen.c (emitcode),
8041 * src/z80/gen.c (_emit2): made lbp unsigned char*
8042 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8045 2005-09-05 Raphael Neider <rneider AT web.de>
8047 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8048 access bank splitpoint
8050 2005-09-05 Raphael Neider <rneider AT web.de>
8052 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8054 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8056 * .version: changed to version 2.5.3
8057 * doc/sdccman.lyx: changed version to 2.5.3,
8058 documented --codeseg and --constseg and pragma codeseg and constseg,
8059 documented bit parameters (reentrant) and bit returning
8060 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8061 currFunc->recvSize, but is this ok for all ports?
8062 (ast2iCode): result of ~ on unsigned char must be cast to int for
8064 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8065 function pointers in bit space
8066 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8067 (processFuncArgs): call port.reg_parm() with reentrancy info
8075 * src/z80/main.c: port.reg_parm prototype extended with
8076 "bool reentrant" parameter
8077 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8078 options.stackAuto for allocating bit register parameters
8079 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8080 (genSend): set BitBankUsed if it is,
8081 (selectRegBank): factored out of genCall for use in genPcall,
8082 (genCall): removed redundant dtype assignmen, use selectRegBank,
8083 (genPcall): handle returning in Carry properly, save in F0 if needed,
8084 (genReceive): handle bit register parameters
8085 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8086 (mcs51_assignRegisters): enable bit registers for all reentrant
8087 functions and don't set BitBankUsed unconditionally
8088 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8089 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8090 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8092 2005-08-27 Borut Razem <borut.razem AT siol.net>
8094 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8095 ppc-osx (Darwin) does not support -u option. It seems that it is
8096 supported only on Linux - GNU cp
8098 2005-08-25 Borut Razem <borut.razem AT siol.net>
8100 * sim/ucsim/gui.src/serio.src/Makefile.in,
8101 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8102 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8103 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8104 install and strip, since the strip at /usr/ccs/bin should be used
8107 2005-08-24 Borut Razem <borut.razem AT siol.net>
8109 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8111 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8113 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8116 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8118 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8119 * as/mcs51/lkmain.c (link_main): fixed warning
8120 * device/include/stdbool.h: ds390 has no advanced bit support yet
8121 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8122 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8123 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8124 and updated their macros
8125 * src/SDCCval.c (constVal): updated comment for renamed b_long
8127 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8130 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8131 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8132 (oprio): set priority for '['
8133 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8135 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8136 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8137 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8138 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8139 added overlayable BIT_BANK area
8140 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8141 (summary2): explain 'T' in legenda
8142 * as/mcs51/lkrloc.c: replaced old K&R style,
8143 (relr): added R_BIT processing,
8144 (errmsg): added "Bit-addressable relocation error",
8145 (adb_bit): added for converting from byte- to bit-addressable space,
8146 (adb_24_bit): added for converting from byte- to bit-addressable space
8147 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8148 used in reentrant functions now even as return value
8149 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8150 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8151 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8152 * src/SDCCglobl.h: added indicator BitBankUsed
8153 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8154 the bit registers b0-b7
8155 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8156 (geniCodeCast): fixed bug 1263853,
8157 (geniCodeLogicAndOr): put result in bool or char,
8158 (geniCodeReceive): added parameter func for accessing the return type,
8159 (geniCodeFunctionBody): pass func to geniCodeReceive
8160 * src/SDCCmain.c: added indicator BitBankUsed
8161 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8162 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8163 (checkSClass): don't put automatic bool/bit on stack,
8164 (checkFunction): removed check on function cannot return bit
8165 * src/SDCCsymt.h: added newBoolLink prototype
8166 * src/mcs51/gen.c (rb1regs): added bit registers,
8167 (movc): created for assigning to carry,
8168 (pushReg, popReg): created for pushing registers,
8169 (sameRegs): check both AOP_REG and AOP_CRY types,
8170 (aopOp): handle bit registers,
8171 (aopPut): optimization no self-assign,
8172 (saveRegisters): push reg->base (bits) only once for bit registers,
8174 (unsaveRegisters): pop reg->base only once and use popReg,
8175 (assignResultValue): added parameter func and return in carry for bits,
8176 (genIpush): optimization no reload in A if not changed,
8177 (genSend): bit parameters in reentrant functions are passed in bit
8178 registers by first assigning to bits in B, then save registers and
8180 (genCall): handle returning in Carry properly, save it in F0 if needed,
8181 (genPcall): updated assignResultValue call, this is not safe yet for bit
8182 returning function !!!
8183 (genFunction): don't generate equ's for bit registers and use pushReg,
8184 (genEndFunction): take care of bit returning functions and use popReg,
8185 (genRet): return bit in Carry,
8186 (genIfx): optimize bit registers and other directly addressable bits,
8187 (genReceive): updated assignResultValue call
8188 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8189 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8190 registers when using stack-auto
8191 * src/mcs51/ralloc.c (_G): added allBitregs,
8192 (regs8051): added the bit registers,
8193 (createStackSpil): use macro IS_BIT,
8194 (getRegBit): added to allocate a bit register, else spill,
8195 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8196 (updateRegUsage): factored out to ease stepping while debugging,
8197 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8198 also allocate bit registers,
8199 (fillGaps): handle bit registers,
8200 (findAllBitregs): added to create bit vector with all bit registers,
8201 (mcs51_allBitregs): returns this bit vector,
8202 (mcs51_assignRegisters): when using stack-auto use bit registers for
8203 passing parameters and creating local variables
8204 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8206 2005-08-22 Borut Razem <borut.razem AT siol.net>
8208 * device/lib/Makefile.in: replaced find option -or with -o
8209 to make it run on solaris
8211 2005-08-22 Raphael Neider <rneider AT web.de>
8213 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8214 fixes #1265442 (crash on Solaris)
8216 2005-08-20 Borut Razem <borut.razem AT siol.net>
8218 * configure, configure.in: added tests for libsocket and libnsl libraries,
8219 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8220 from support/regression/Makefile.in
8221 * support/regression/Makefile.in: added
8222 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8223 * sim/ucsim/libtool: regenerated on sparc-solaris
8224 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8225 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8226 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8227 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8228 sparc-solaris, which doesn't use GNU ld linker
8229 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8230 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8232 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8234 * src/mcs51/peeph.def: updated comments
8236 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8238 * device/lib/_gptrget.c,
8239 * device/lib/_gptrput.c: slightly shorter
8240 * doc/sdccman.lyx: incremented version
8241 * src/mcs51/peeph.def: moved peephole comments to the line of first
8242 change to better keep line correlation, reanimated 186.e
8243 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8245 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8247 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8248 David Saxton with quotes around file name.
8250 2005-08-15 Borut Razem <borut.razem AT siol.net>
8252 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8253 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8254 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8255 make tests run on x86_64 platform
8257 2005-08-13 Raphael Neider <rneider AT web.de>
8259 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8260 as it might be executed DURING a build (parallel make is wonderful)
8262 2005-08-13 Raphael Neider <rneider AT web.de>
8264 * device/lib/Makefile.in (port-specific-objects-pic16):
8265 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8266 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8268 * device/lib/pic16/Makefile.rules: build subdirs before creating
8269 the library, removed builddir rule, create $(builddir) early in
8270 recurse rule, use empty recurse rule for leaf directories
8271 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8272 mkdir errors (race condition), removed duplicate suffix "hex"
8274 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8275 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8276 prevents mkdir -p from aborting on Alpha
8278 2005-08-12 Raphael Neider <rneider AT web.de>
8280 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8281 db-statements in order to allow for arrays of pointers in code
8282 sections to be placed without interspersed 0-padding, fixes
8284 * (emitStatistics): fixed division by zero for pic18f1220
8285 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8286 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8287 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8288 * (pic16_pCodeConstString): keep track of already emitted string
8289 literals to prevent "duplicate definitions of symbol _str_NR"
8290 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8292 * device/lib/Makefile.in: ignore failing PIC16 library builds
8293 * device/lib/pic16/Makefile: do not build if gputils are missing
8294 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8296 2005-08-10 Raphael Neider <rneider AT web.de>
8298 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8301 2005-08-10 Raphael Neider <rneider AT web.de>
8303 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8304 Rokas' patch to add the new fixed point type "__fixed16x16"
8305 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8306 functions for __fixed16x16 arithmetics
8307 * device/lib/pic16: reimplemented the build system to support
8308 a separate build directory, better handling of libio (create
8309 the library in a separate subdir for each architecture) and
8310 easier configuration (centralized in Makefile.common)
8312 2005-08-07 Raphael Neider <rneider AT web.de>
8314 * src/pic16/gen.c (genrshTwo): fixed sign extension
8315 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8316 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8318 * device/include/pic16/pic18f4220.h: NEW, header for
8319 pic18f4220 and pic18f4320
8320 * device/include/pic16/pic18fregs.h: added new devices,
8321 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8322 * device/include/pic16/signal.h: resolved name clashes
8323 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8324 to also allow testing for interrupt enable bits, added
8325 comments on how to use the macros
8326 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8327 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8328 register definitions for the devices
8329 * device/lib/pic16/pics.all: added new devices
8330 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8332 * device/lib/pic16/libc/stdlib/memfree: do not count
8333 the block header as free memory
8334 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8335 simplified and added missing end-of-blocklist-marker
8336 (reported by Peter Onion, fixes #1252814)
8337 * (_mergeHeapBlock): fixed loop condition
8338 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8339 len==0, restructured code
8340 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8341 up a bit, reduced bitfield accesses, prevent endless loops
8342 in case of heap corruption
8343 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8344 "unreferenced arguments/must return a value" warnings
8345 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8346 replaced BAUDREG with SPBRG
8347 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8348 device/lib/pic16/debug/gstack/gstack.c: replaced
8349 _naked, _asm, _endasm with __naked, __asm, __endasm
8351 2005-08-05 Raphael Neider <rneider AT web.de>
8353 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8354 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8356 2005-08-05 Borut Razem <borut.razem AT siol.net>
8358 * device/lib/Makefile.in: added missing ';'
8359 * configure: removed ^M characters
8361 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8363 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8364 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8367 2005-08-04 Borut Razem <borut.razem AT siol.net>
8369 * configure.in: pic16 libraries build 2nd try - enable running
8370 configure in device/lib/pic16
8371 * configure: regenerated from configure.in
8372 * device/lib/Makefile.in: create $(PORT)/bin directory
8374 2005-08-03 Raphael Neider <rneider AT web.de>
8376 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8377 to get/set values via pointers
8378 * (genUnpackBits,genPackBits): changed detection of
8379 ptr->bitfield vs. sym.bitfield, fixed access via generic
8380 pointers, removed dead (wrong) code for multibyte bitfields
8381 * (genNearPointerGet, genGenPointerGet): removed useless code,
8382 fixed bitfield detection, fixes #1250594
8383 * (genNearPointerSet): removed useless code
8384 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8385 and introduced macro pic16_emitpcode that conditionally emits
8386 the origin of the following pCode (useful for debugging SDCC)
8387 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8388 * (createDefmap): fixed handling of LFSR for --optimize-df
8390 2005-08-02 Borut Razem <borut.razem AT siol.net>
8392 * device/lib/Makefile.in: pic16 libraries build enabled since
8393 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8395 2005-08-02 Raphael Neider <rneider AT web.de>
8397 * src/pic16/gen.c (genPackBits): removed deprecated warning
8398 * (genGenPointerSet): fixed bitfield detection
8400 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8402 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8404 2005-07-31 Raphael Neider <rneider AT web.de>
8406 * device/lib/pic16/libdev/pic18f458.c,
8407 device/include/pic16/pic18f458.h: added missing T0CONbits
8409 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8411 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8413 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8415 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8417 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8419 * device/include/mcs51/at89c51ed2.h: added.
8421 2005-07-23 Raphael Neider <rneider AT web.de>
8423 * src/pic/gen.h: added emitpcode macro for debugging
8424 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8425 and replace by macro adding debug information on demand
8426 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8427 * (gencjne): tried to fix; replaced with correct (slower) code
8428 * (gen{Unp,P}ackBits): fixed single bit access
8429 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8430 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8431 previous instruction
8432 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8433 register has to be handled with care (forbidding movement
8434 of assignments/uses, removing assignments completely, ...)
8435 * (pCodeOptime2pCodes): make use of regIsSpecial
8436 * added lots of debugging output (commented out)
8437 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8438 from being reused as result UNLESS it is known to work
8440 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8442 * support/Util/dbuf.h: include <stddef.h> for size_t
8443 * .version: changed to version 2.5.2
8445 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8447 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8449 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8451 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8452 (genModOneByte): removed needless psha/pula
8454 2005-07-22 Raphael Neider <rneider AT web.de>
8456 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8457 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8458 * src/pic/gen.c (resolveIfx): do not "invent" labels
8459 * (genSkipc): changed to positive logic
8460 * (genSkipCond): removed as no longer needed
8461 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8463 * (genLeftShift): check operands are in different registers
8464 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8465 INCF does not update CARRY...
8466 * src/pic/main.c: fixed _linkCmd
8467 * src/pic/pcode.c (unlinkpCode): added inactive code
8468 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8469 alive (do not assign result and operand overlapping registers)
8471 2005-07-22 Raphael Neider <rneider AT web.de>
8473 * src/pic/device.c (dump_sfr): replaced register declaration with
8474 call to emitSymbolToFile() to avoid duplicate symbols
8475 * (assignRelocatableRegisters): do not declare external symbols
8476 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8477 right (take size of type, not etype)
8478 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8479 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8480 * (packRegsForAccUse): disabled assignment of WREG as
8481 the result reg to prevent occurence of just fixed #1235003,
8483 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8484 symbols (avoids duplicate symbols in .asm file)
8485 * (pic14emitRegularMap): use emitSymbolToFile()
8486 * src/pic/gen.c (aopOp): fixed spillLocation handling
8487 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8488 * (genDataPointerSet): removed unneccessary variables/output
8490 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8493 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8495 2005-07-21 Raphael Neider <rneider AT web.de>
8497 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8498 architecture cannot handle them efficiently, fixes bug #1235003
8499 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8500 check for empty sets before using them (fixes bug #1232190)
8502 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8504 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8505 (lnksect2): generate warnings for memory overlap
8506 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8507 constseg to set the name of these segments so you can instruct the linker
8508 to place them in banks
8509 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8510 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8511 added code_seg and const_seg to options
8512 * src/SDCCglue.c (emitMaps): use options.const_seg,
8513 (createInterruptVect): put interrupt vectors in segment HOME,
8514 (glue): put HOME before static segment and put the main glue in HOME,
8515 (glue): use options.code_seg
8516 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8517 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8518 these segments so you can instruct the linker to place them in banks
8519 (linkEdit): use code_loc for HOME segment which should be the first
8520 segment in code memory now
8521 * src/SDCCmem.c: fixed more stuff like bug 1238386
8522 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8523 (changePointer): don't change function pointers to code pointers for
8525 (compareType): added exceptional check for banked function pointers
8526 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8527 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8528 after static in code memory
8529 * src/mcs51/gen.c: added aopLiteralLong prototype,
8530 (aopForSym): use getSize for functions,
8531 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8532 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8533 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8535 (genPcall): use call for literal function pointers and generate banked
8536 calls over the one trampoline so there's only one place for the user to
8537 modify according to his/hers hardware,
8538 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8539 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8540 * src/mcs51/main.c: added keyword banked,
8541 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8542 * support/Util/SDCCerr.c,
8543 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8544 needed for passing the bank and address to the trampoline
8545 * device/lib/mcs51/crtbank.asm: added for bankswitching
8546 * device/lib/mcs51/Makefile: added crtbank
8548 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8550 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8551 for fields at offset 0 of a struct or union as reported
8552 on 2005-07-07 in the developer mailing list.
8554 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8556 * src/SDCCmem.c: fixed bug 1238386
8558 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8560 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8561 (patch #1144962), added peephole 300, enabled 259.x
8562 * doc/sdccman.lyx: removed screenshot and provided link instead
8564 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8566 * doc/sdccman.lyx: added section about debugging with ddd
8567 * doc/figures/ddd_example.eps: screenshot of debugging session
8569 2005-07-04 Raphael Neider <rneider AT web.de>
8571 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8572 like CODE pointers, fixes #1115683
8573 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8574 call, fixes bugs #1232211, #1228110,
8575 fixed wrong casts to pCodeFlow from pCodeInstructions
8577 2005-07-04 Raphael Neider <rneider AT web.de>
8579 * src/pic/gen.c (popGet): changed assert to allow for
8581 * (popGetAddr): changed signature to provide
8582 an additional index, patched all call sites
8583 * (genCmpEq): handle literal-like operands correctly
8584 * (genAddrOf): added sanity checks on __code/__data pointers
8585 * (genAssign): added handling of symbols from __code section
8586 * (gencjne): do not generate code for comparisons whose result
8587 is neither stored nor used, fixes bug #1171114
8588 * (AccLsh, AccRsh): operate on operand instead of WREG
8589 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8590 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8592 * rewrote complete shift-by-literal logic, commented unused
8594 * (genConstPointerGet): get multiple bytes (if result size > 1),
8595 fixed handling of non-immediate addresses
8596 * (genPointerGet): handle CODE pointers like CONST pointers
8597 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8598 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8599 operand is to be treated as a literal or not
8600 * (mov2w,genPcall,genCmpEq),
8601 src/pic/genarith.c: use aop_isLitLike() to decide between
8602 literal/register contents
8603 * (addSign): added missing offset
8604 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8605 only emit comment in debug-mode,
8606 use {aop,op}_isLitLike throughout the file
8607 * src/pic/glue.c: fix initializers for pointers (work in progress)
8608 * src/pic/pcode.c (get_op): honor index on _const symbols
8609 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8610 * (dumppBlock): added pCode size estimation
8611 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8612 check for IS_SYMOP before OP_SYMBOL'ing
8613 * fixed indentation, compacted switch-statements
8614 * (allocReg): find free register and allocate it instead of
8615 allocating new registers all the time
8616 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8617 registers as its operands (necessary only for multibyte GETs)
8619 2005-07-01 Raphael Neider <rneider AT web.de>
8621 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8622 debugging .asm-output macros FENTRY + FEXIT
8623 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8625 * (emitpComment): NEW, printf to pCode
8626 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8628 * (popGetAddr): NEW, variant of popGet to access an immediates
8629 high(er) bytes instead of the n'th byte of memory they reference,
8630 replaced popGet with popGetAddr where neccessary
8631 * (genDataPointerGet): reactivated and fixed implementation
8632 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8634 * (genDataPointerSet): fixed multibyte assignments
8635 * (genpic14Code): fixed --i-code-in-asm handling
8636 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8637 * (genPlus): fixed index-out-of-bounds error
8638 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8639 * src/pic/ralloc.c: added debugging output macro FENTRY2
8640 * (spillThis): fixed indentation, enbraced for-body for clarity
8641 * (rematStr): commented out as now unused
8642 * (regTypeNum): commented out special spill case (overwrites
8644 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8646 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8648 * doc/sdccman.lyx: documented sfr16/sfr32,
8649 added example for using storage class with function pointers
8650 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8652 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8654 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8655 * device/lib/_itoa.c,
8656 * device/lib/_ltoa.c: optimized codesize
8657 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8658 but don't know how to suppress the double warning.
8659 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8660 * support/Util/SDCCerr.c,
8661 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8663 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8665 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8666 fixed old K&R prototypes
8667 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8668 * device/lib/_gptrget.c,
8669 * device/lib/_gptrgetc.c,
8670 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8671 also new versions for small generic pointers and banked generic pointers
8672 * src/port.h: added const_name
8673 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8674 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8675 * src/SDCCcse.c (findPrevIc): check all associative operators
8676 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8677 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8678 * src/SDCCmem.c: updated comments,
8679 set far-space to 0 for pdata, results in optimized code
8680 * src/SDCCmem.h: added macro CONST_NAME
8681 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8682 moving the info into the highest bits, see also gptrget/gptrput
8683 * src/src.dsp: added sdcc.ico to project files
8684 * src/avr/gen.c (genCast): fixed bug 0x%d
8685 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8686 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8687 relation between ptr_type and DCL_TYPE,
8688 (genCast): fixed bug 0x%d
8689 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8690 (CODE)" for const_name
8691 * src/hc08/gen.c (genCast): fixed bug 0x%d
8692 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8693 (hc08_port): added "CONST (CODE)" for const_name
8694 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8695 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8696 between ptr_type and DCL_TYPE,
8697 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8698 operand* and took AOP() inside function so sfr-ness can be checked,
8699 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8701 (genFunction, genEndFunction): optimized stack setup,
8702 (genMinus): optimized for literals with ending zeroes (in bytes),
8703 (genCast): fixed bug 0x%d
8704 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8705 (mcs51_port): added "CONST (CODE)" for const_name
8706 * src/mcs51/peeph.def: made rule 226 more generic
8707 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8708 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8709 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8710 * src/z80/main.c (z80_port): added NULL for const_name,
8711 (gbz80_port): added NULL for const_name
8712 * support/regression/tests/bug663539.c,
8713 * support/regression/tests/sfr16.c: new tests
8715 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8717 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8719 2005-06-24 Raphael Neider <rneider AT web.de>
8721 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8723 * device/include/pic16/signal.h: added USBIF
8726 2005-06-24 Raphael Neider <rneider AT web.de>
8728 * device/lib/pic16/libdev/pic18f2455.c,
8729 device/include/pic16/pic18f2455.h: NEW
8730 * device/include/pic16/pic18fregs.h,
8731 device/lib/pic16/pics.all,
8732 src/pic16/device.c: added 18f2455
8733 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8734 device/include/pic16/{pic18f[68][567].h,usart.h}:
8735 replaced MULTIPLE_USARTS define with more relaible
8736 compatibility sfrs (for USART access)
8738 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8740 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8741 and the output asm file line is printed on two lines.
8743 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8745 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8746 BGT, BLE, BHI, and BLS instructions
8747 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8749 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8750 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8752 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8754 2005-06-15 Raphael Neider <rneider AT web.de>
8756 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8757 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8758 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8759 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8760 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8762 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8764 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8765 Marcel Telka in bug #1215704
8767 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8769 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8770 located in shared memory bank.
8772 2005-05-31 Raphael Neider <rneider AT web.de>
8774 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8775 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8776 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8778 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8780 * device/lib/_strncpy.c: fixed the fix
8782 2005-05-26 Raphael Neider <rneider AT web.de>
8784 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8785 initializers with \0, bug #1208187
8786 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8787 intializers with \0, bug #1208187
8789 2005-05-26 Raphael Neider <rneider AT web.de>
8791 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8792 initializers with \0, bug #1208187
8793 * src/pic16/main.c (_process_pragma): added sanity checks
8794 for stack position and size, emit warnings when appropriate
8796 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8798 * device/lib/_strncpy.c: fixed not filling with \0
8800 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8802 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8804 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8805 compound_statement),
8807 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8809 2005-05-24 Raphael Neider <rneider AT web.de>
8811 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8813 2005-05-24 Raphael Neider <rneider AT web.de>
8815 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8816 TRISE definitions, closes bug #1162453
8818 2005-05-22 Raphael Neider <rneider AT web.de>
8820 * src/pic16/main.c (_process_pragma): check for missing
8821 arguments to pragmas code and udata
8822 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8823 consistency fixes to match other headers (thanks to Jim Paris)
8824 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8826 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8828 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8830 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * support/regression/tests/bug1198642.c: new test
8833 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8834 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8835 * support/scripts/resource.h,
8836 * support/scripts/resource.rc,
8837 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8838 * support/scripts/sdcc.ico: added 32x32 icon
8840 2005-05-18 Raphael Neider <rneider AT web.de>
8842 * device/lib/pic16/libdev/pic18f*.c,
8843 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8844 keywords to "__sfr" and "__at (X)"
8845 * device/include/pic16/pic18fregs.h: added pic18f4520
8846 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8847 #1203088 (MPLAB compatibility)
8849 2005-05-17 Raphael Neider <rneider AT web.de>
8851 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8852 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8853 * device/lib/pic16/pics.all: added new devices
8854 * src/pic16/device.c: added support for pic18f4520
8856 2005-05-16 Raphael Neider <rneider AT web.de>
8857 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8858 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8859 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8860 convenience function for bit access
8862 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8864 * device/lib/printf_large.c: fixed bug 1193299
8865 * support/regression/tests/bug1057979.c: added test %3.3s
8867 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8869 * device/include/mcs51/8051.h,
8870 * device/include/mcs51/8052.h: made parseable with lint
8871 * device/include/mcs51/lint.h: added include file for (sp)lint
8872 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8873 * doc/cdbfileformat.lyx,
8874 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8876 2005-05-14 Raphael Neider <rneider AT web.de>
8878 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8879 * device/lib/pic16/libc/stdlib/itoa.c (new)
8880 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8881 * device/lib/pic16/libio/Makefile: exclude subdir according to
8882 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8883 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8884 * src/pic16/gen.c (genFunction): prevent annoying warning
8885 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8887 * support/cpp2/cppmain.c (cpp_output_string): new
8888 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8891 2005-05-13 Borut Razem <borut.razem AT siol.net>
8893 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8895 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8897 * .version: changed to version 2.5.1; back to bleeding edge development
8899 2005-05-11 Borut Razem <borut.razem AT siol.net>
8901 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8902 generate PDF version 1.3 documents
8904 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8906 * .version: changed to version 2.5.0
8908 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8910 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8912 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8914 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8915 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8916 well as many smaller updates.
8917 * .version: changed to version 2.5.0-pre1
8919 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8921 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8923 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8925 * support/regression/tests/bug1185672.c: added
8926 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8928 * src/mcs51/gen.c (genCall): added comments, made it look safer
8929 * src/mcs51/gen.c (genEndFunction): simplified
8931 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8933 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8935 2005-04-14 Borut Razem <borut.razem AT siol.net>
8937 * fixed bug 1045046 - SIGSEGV with really simple code?:
8938 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8939 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8941 2005-04-14 Borut Razem <borut.razem AT siol.net>
8943 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8944 src/pic16/device.h: temporarily disabled experimental #inline pragma
8947 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8949 * device/include/z80/stdio.h,
8950 * device/include/z80/string.h: removed these highly incomplete files so
8951 SDCC can use the default ones in device/include/
8953 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8955 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8957 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8960 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8962 * device/include/malloc.h: removed redundant __reentrant prototypes
8963 * device/lib/_mullong.c: added working xstack variant in asm (C version
8964 doesn't pass regression tests)
8965 * device/lib/bpx.c: used __data and made bpx char for mcs51
8966 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8967 (createFunction): fixed bug with xstackPtr
8968 * src/SDCCcse.c: corrected comments
8969 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8970 (killDeadCode, eBBlockFromiCode): removed unused code
8971 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8973 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8974 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8975 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8976 (genModOneByte): fixed warning in MSVC
8977 * src/mcs51/main.c (): added comments
8978 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8980 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8982 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8984 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8986 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8988 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8990 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8991 characters arrays of larger size than the declared one.
8993 2005-04-10 Borut Razem <borut.razem AT siol.net>
8995 * src/pic/gen.c (genInline),
8996 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8997 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8998 (findNextInstruction), (findPrevInstruction),
8999 (findInstructionUsingLabel),
9000 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
9001 * src/pic/pcode.c (findLabel): added missing '\n'
9002 * src/src.dsp: added SDCCdwarf2.c to the project
9004 2005-04-09 Borut Razem <borut.razem AT siol.net>
9006 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9008 2005-04-08 Raphael Neider <rneider AT web.de>
9010 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9011 into the chain after a given one) and mergeDefmapSymbols (combine
9012 defmap entries for each symbol per pcode)
9013 * (createDefmap): have defmap entries merged in the end
9014 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9015 a symbol before replacing one access type's symbol, merge symbols in
9016 the end (replacement symbol might already have an entry)
9017 * (assignValnums): keep reference to written WREG intact
9019 2005-04-08 Raphael Neider <rneider AT web.de>
9021 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9024 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9026 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9029 2005-04-07 Raphael Neider <rneider AT web.de>
9031 * device/include/pic16/usart.h: added compatibility defines for
9032 devices with more than one USART
9033 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9035 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9037 * device/lib/Makefile.in: updated for port specific include
9039 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9041 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9043 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9045 * device/include/8051.h,
9046 * device/include/8052.h,
9047 * device/include/at89S8252.h,
9048 * device/include/at89c55.h,
9049 * device/include/at89x051.h,
9050 * device/include/at89x51.h,
9051 * device/include/at89x52.h,
9052 * device/include/mcs51reg.h,
9053 * device/include/reg51.h,
9054 * device/include/reg764.h,
9055 * device/include/regc515c.h,
9056 * device/include/sab80515.h: (re)moved these 12 files
9057 * device/include/mcs51/8051.h,
9058 * device/include/mcs51/8052.h,
9059 * device/include/mcs51/at89S8252.h,
9060 * device/include/mcs51/at89c55.h,
9061 * device/include/mcs51/at89x051.h,
9062 * device/include/mcs51/at89x51.h,
9063 * device/include/mcs51/at89x52.h,
9064 * device/include/mcs51/mcs51reg.h,
9065 * device/include/mcs51/reg51.h,
9066 * device/include/mcs51/reg764.h,
9067 * device/include/mcs51/regc515c.h,
9068 * device/include/mcs51/sab80515.h: and added them here
9070 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9072 * device/include/stdarg.h: changed SDCC specific keywords to double
9074 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9076 * device/include/hc08/mc68hc908gp32.h,
9077 * device/include/hc08/mc68hc908jb8.h,
9078 * device/include/hc08/mc68hc908jkjl.h,
9079 * device/include/hc08/mc68hc908qy.h: fixed comments
9080 * device/include/mcs51/README: updated
9081 * device/include/mcs51/c8051f120.h: added PINRSF
9082 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9083 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9084 amidst code. Also inline is not supported.
9086 2005-04-06 Raphael Neider <rneider AT web.de>
9088 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9089 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9090 callers stack/frame pointers
9092 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9094 * device/include/pic16/usart.h: added, missing in previous commit,
9095 * device/include/pic16/adc.h: fixed typo,
9096 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9098 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9100 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9101 uninitialized because a bug appears with gplink
9102 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9103 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9104 complains for unrecognised option
9106 2005-04-05 Raphael Neider <rneider AT web.de>
9108 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9109 structs as well (using memcpy)
9110 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9111 on ISRs (GOTO has no label)
9112 * src/pic16/device.h: added OF_OPTIMIZE_DF
9113 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9114 new data flow analysis/optimization
9115 * src/pic16/pcode.c: added (prototypes for and implementation of)
9116 dataflow analysis functions, fixed pCodeInstructions' inCond and
9117 outCond values, made RCALL a branch instruction
9118 * (pic16_unlinkpCode): keep C line if possible
9119 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9120 C line moved if possible
9121 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9122 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9123 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9124 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9126 * (pic16_getJumptabpCode): NEW, needed in...
9127 * (LinkFlow): fixed handling of jumptables, calls and conditional
9129 * (pic16_InsertCommentAfter): NEW
9130 * (pic16_pCodeReplace): made verbose and flow preserving
9131 * (AnalyzeFlow): added call to data flow analysis
9132 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9133 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9134 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9136 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9138 * src/SDCCast.c (decorateType): fixed bug #1105626
9140 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9142 * device/include/asm/pic16/features.h,
9143 * pic18f*.h headers,
9144 * device/include/pic16/adc.h,
9145 * device/include/pic16/delay.h,
9146 * device/include/pic16/i2c.h,
9147 * device/include/pic16/malloc.h,
9148 * device/include/pic16/stdio.h,
9149 * device/include/pic16/stdlib.h,
9150 * device/include/pic16/string.h,
9151 * device/lib/pic16/libc/stdio/printf_tiny.c,
9152 * device/lib/pic16/libc/stdio/printf_small.c,
9153 * device/lib/pic16/libc/stdio/strmgpsim.c,
9154 * device/lib/pic16/libc/stdio/strmmssp.c,
9155 * device/lib/pic16/libc/stdio/strmusart.c,
9156 * device/lib/pic16/libc/stdio/vfprintf.c,
9157 * device/lib/pic16/libc/stdlib/ltoa.c,
9158 * device/lib/pic16/libc/stdlib/putchar.c,
9159 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9160 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9161 * device/lib/pic16/libc/stdlib/memchrram.c,
9162 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9163 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9164 * device/lib/pic16/libio/adc/adcbusy.c,
9165 * device/lib/pic16/libio/adc/adcread.c,
9166 * device/lib/pic16/libio/adc/adcsetch.c,
9167 * device/lib/pic16/libio/usart/ubaud.c,
9168 * device/lib/pic16/libio/usart/ubusy.c,
9169 * device/lib/pic16/libio/usart/udrdy.c,
9170 * device/lib/pic16/libio/usart/uopen.c,
9171 * device/lib/pic16/libio/usart/uputc.c,
9172 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9173 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9174 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9175 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9176 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9177 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9178 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9179 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9180 specific keywords to double underlined form,
9181 * device/lib/pic16/libc/Makefile.rules,
9182 * device/lib/pic16/libsdcc/Makefile.rules,
9183 * device/lib/pic16/libm/Makefile,
9184 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9185 to compile with C standard set in Makefile.common
9186 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9187 rand.c and crc.c in compilation process,
9188 * device/lib/pic16/libsdcc/int/divuint.c,
9189 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9190 `c' from signed to unsigned,
9191 * device/lib/pic16/startup/crt0.c,
9192 * device/lib/pic16/startup/crt0i.c,
9193 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9194 keywords to double underlined form, bug fixes in _do_cinit function
9195 which prevented the correct initialization of the .idata segment,
9196 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9197 core to enter a infinite loop
9198 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9200 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9202 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9204 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9206 * device/include/Makefile.in: add support for hc08 subdirectory
9207 * device/include/hc08/: new subdirectory
9208 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9209 Lucas Loizaga, thanks!
9210 * device/include/hc08/mc68hc908qy.h,
9211 * device/include/hc08/mc68hc908gp32.h,
9212 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9213 their own directory. Changed internal macro names to use the compiler
9214 reserved namespace. Changed SDCC specific keywords to double
9216 * device/include/math.h,
9217 * device/include/malloc.h,
9218 * device/include/stdarg.h,
9219 * device/include/stdbool.h
9220 * device/include/string.h,
9221 * device/include/tinibios.h,
9222 * device/include/ds400rom.h,
9223 * device/include/8051.h,
9224 * device/include/8052.h,
9225 * device/include/80c51xa.h,
9226 * device/include/at89c55.h,
9227 * device/include/at89S8252.h,
9228 * device/include/at89x51.h,
9229 * device/include/at89x52.h,
9230 * device/include/ds80c390.h,
9231 * device/include/reg764.h,
9232 * device/include/regc515c.h,
9233 * device/include/sab80515.h,
9234 * device/include/mcs51/c8051f000.h,
9235 * device/include/mcs51/c8051f018.h,
9236 * device/include/mcs51/c8051f020.h,
9237 * device/include/mcs51/c8051f040.h,
9238 * device/include/mcs51/c8051f060.h,
9239 * device/include/mcs51/c8051f120.h,
9240 * device/include/mcs51/c8051f300.h,
9241 * device/include/mcs51/c8051f310.h,
9242 * device/include/mcs51/c8051f320.h,
9243 * device/include/mcs51/c8051f330.h,
9244 * device/include/mcs51/c8051f350.h,
9245 * device/include/z180.h: Changed SDCC specific keywords to double
9248 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9250 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9252 * (pic16_assignConfigWordValue): disable testing of configuration
9253 register value with config mask,
9254 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9255 function with port->fun_prefix,
9256 * (genFunction): when generating a naked interrupt function never
9257 create an absolute segment placed in interrupt vector address, place
9258 the actual interrupt function at IVA instead, when an interrupt
9259 function is generated with unspecified interrupt then do not create
9260 the absolute section,
9261 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9262 code for generating a call to generic pointer get/put function with
9263 a call to function pic16_callGenericPointer(),
9264 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9265 the call to the generic pointer get/put functions with prefixing the
9266 function name with port->fun_prefix,
9267 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9268 * src/pic16/main.c (_process_pragma): prefix function with
9270 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9271 calling assembler, old 18Fxxxx macro is deprecated,
9272 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9273 PC_ASMDIR in while condition,
9274 * (findInstruction): add PC_ASMDIR in while condition,
9275 * (buildCallTree): prefix main with port->fun_prefix,
9276 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9277 identifier for variable with banked access in instructions BTFSS,
9278 BTFSC, BCF, BSF, BTG
9279 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9280 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9281 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9282 perform optimization when enviroment variable NO_REG_OPT is set,
9283 * (insideLRBlock): NEW, return 1 if register is inside an
9284 INF_LOCALREGS block,
9285 * (RemoveRegFromLRBlock): remove a register that is completely
9286 eliminated by register optimization, but it is still left in local
9287 register store/restore in/from stack block,
9288 * (Remove2pcodes): after removing register, check to see if it
9289 should be removed from local register store/restore in/from stack
9291 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9292 DUMMY_READ_VOLATILE,
9294 * device/include/pic16/adc.h: minor prototype modifications and
9296 * device/include/pic16/malloc.h: added GPL notice various
9298 * device/include/pic16/stdint.h: NEW, standard header for ints
9299 * device/include/pic16/delay.h: NEW, header for delay functions,
9300 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9302 * device/include/pic16/signal.h: NEW, header providing helper macros
9303 for implementing signal handlers,
9304 * device/include/pic16/stdio.h: added prototypes for functions,
9305 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9306 prototypes for stdin and stdout, added macro PUTCHAR to
9307 automatically implement putchar function prototype,
9308 * device/include/pic16/usart.h: modified and updated USART library,
9309 * device/lib/pic16/libio/adc/,
9310 * device/lib/pic16/libio/i2c: some modifications to improve library
9312 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9313 family of functions,
9314 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9315 family of functions and other sources,
9316 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9317 of the PIC18Fxx[28] devices,
9318 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9319 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9320 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9321 _do_cinit function, because the previous failed when local variables
9322 where not placed in the same memory bank,
9323 * device/lib/pic16/libsdcc/char/: various modifications to improve
9324 library performance,
9325 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9326 information on the new functions of the c library and more...
9328 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9330 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9332 2005-03-26 Raphael Neider <rneider AT web.de>
9334 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9335 if condition == CARRY)
9336 * (genCmp): adapted to new genSkipc semantics
9337 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9338 on rIfx (genCmp was broken)
9340 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9342 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9343 * src/z80/main.c (_keywords[]),
9344 * src/SDCCglobal.h (struct options),
9346 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9347 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9348 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9349 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9350 always available in leading double underscore form. The C99 support is
9351 mostly missing, but it's a start.
9352 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9353 reserved identifier "__data".
9355 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9357 * src/mcs51/peeph.def: fixed bug 1170013
9359 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9361 * device/include/mcs51reg.h: fixed bug 842007
9363 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9365 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9368 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9370 * src/port.h (struct PORT),
9371 * src/avr/ralloc.c (avr_assignRegisters),
9373 * src/ds390/ralloc.c (ds390_assignRegisters),
9375 * src/hc08/ralloc.c (hc08_assignRegisters),
9377 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9379 * src/pic/ralloc.c (pic14_assignRegisters),
9381 * src/pic16/ralloc.c (pic16_assignRegisters),
9383 * src/xa51/ralloc.c (xa51_assignRegisters),
9385 * src/z80/ralloc.c (z80_assignRegisters),
9387 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9388 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9390 * src/SDCCdflow.c (computeDataFlow),
9392 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9394 * src/SDCCcflow.c (*),
9396 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9397 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9398 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9399 immedDom() returning wrong block; probably fixes bug #1160833)
9401 2005-03-20 Borut Razem <borut.razem AT siol.net>
9403 * support/scripts/inc2h.pl: WIN32 port
9405 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9407 * device/lib/makefile.in: added abs.c and labs.c
9409 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9411 * device/include/stdint.h: added
9412 * device/lib/abs.c: added
9413 * device/lib/labs.c: added
9414 * device/include/stdlib.h: added abs() and labs() prototypes
9415 * device/lib/libsdcc.lib: added abs and labs
9416 * device/include/float.h,
9417 * device/lib/_fsmul.c,
9418 * device/lib/printf_fast.c,
9419 * device/lib/printf_tiny.c: updated comments
9421 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9423 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9426 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9428 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9429 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9431 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9433 * device/lib/printf_large.c: removed inline assembly for portability and
9434 readability. Use printf_fast if speed or size are more important.
9435 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9436 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9438 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9440 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9441 prevent compiler warning
9443 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9445 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9446 moved to level 0 and declared as static. Also they are explicit
9447 placed in access bank. This was necessery because some times they
9448 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9449 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9450 optimizations. Currently only compare to unsigned char is implemented,
9451 * src/pic16/gen.c: added fReturnIdx array,
9452 * (struct resolvedIfx) is moved to gen.h and made public,
9453 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9454 * (aopForSym): added an optimization to directly store in stack of
9455 the operand of a SEND iCode,
9456 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9457 but as registers instead (AOP_REG) using the fReturnIdx array,
9458 * (pic16_freeAsmop): remove the freed register from the
9459 _G.sregsAlloc field,
9460 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9461 a compare of 'WREG',
9462 * (pic16_popGetTempRegCond): changed function prototype, now
9463 function takes also a bitVector argument v which holds the current
9464 set of registers that are allocated for stack access by aopForSym,
9465 registers allocated in aopForSym for accessing stack symbols are not
9466 any more part of the functions usedRegs field,
9467 * (genCall): some times aopOp is called for a stack variable to be
9468 send, aopForSym might perform the push, if this is true make sure
9469 that genCall doesn't push the variable twice by testing _G.resDirect,
9470 * (genFunction): changed testing for unspecified interrupt number
9471 from 256 to INTNO_UNSPEC,
9472 * modified selection scheme of frame pointer generation. Previously
9473 if function did use local registers a frame pointer was generated,
9474 now a frame pointer is generated only if function has arguments
9475 (that need PLUSW2 register access), or has stack arguments, or the
9476 compiler is not instructed to omit the frame pointer,
9477 * (genEndFunction): before restoring local registers that were saved
9478 in the function preamble, also restore the registers that *might*
9479 have been allocated for stack access,
9480 * (genRet): removed some old comments,
9481 * (genCmp, the active (RN's) version): added a call to the
9482 pic16_genCmp_special function to perform the compare with a more
9483 robust and optimized way,
9484 * (genInline): a feature has been added in inline code generation,
9485 which allows a wildcard variable substitution when writing inline
9486 assembly. Code is incomplete and experimental therefore undocumented,
9487 * (genCast): changed order of aopOp for result and right to allow
9488 aopForSym to directly load the result if possible,
9489 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9490 perform an optimized compare on some selected special occasions,
9491 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9492 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9493 generate an IVT any more,
9494 * src/pic16/main.c (pic16_optionsTable): added command line option
9496 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9497 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9499 * src/pic16/NOTES: Raphael Neider added in list of active developers
9500 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9501 jumptable_end to prevent bug #,
9502 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9503 inCond and outCond fields,
9504 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9505 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9506 turn off register spilling,
9507 * (packRegsForOneUse): synced with other ports' versions although it
9508 is not used currently,
9509 * (pic16_packRegisters): added an optimization while reading
9510 structure bitfields, some registers may be saved (malloc code is
9511 decreased by 80 bytes)
9513 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9515 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9516 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9517 this can be optimized more?
9519 2005-03-10 Raphael Neider <rneider AT web.de>
9521 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9522 genNearPointerGet): (hopefully) fixed access to bitfields via
9523 pointers (p->bitN = x; and x = p->bitN; failed)
9525 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9527 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9529 2005-03-09 Raphael Neider <rneider AT web.de>
9531 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9533 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9535 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9536 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9537 (regTypeNum): set REG_BIT type if necessary
9538 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9539 * support/regression/tests/critical.c: check bug 1144613
9541 2005-03-02 Raphael Neider <rneider AT web.de>
9543 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9545 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9547 * src/avr/ralloc.c (serialRegAssign),
9548 * src/ds390/ralloc.c (serialRegAssign),
9549 * src/hc08/ralloc.c (serialRegAssign),
9550 * src/mcs51/ralloc.c (serialRegAssign),
9551 * src/pic/ralloc.c (serialRegAssign),
9552 * src/pic16/ralloc.c (serialRegAssign),
9553 * src/xa51/ralloc.c (serialRegAssign),
9554 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9556 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9558 * src/SDCCast.c (decorateType): fixed bug 1124787
9560 2005-02-20 Hubert Sack <sack AT digiplan.de>
9561 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9563 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9566 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9568 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9569 to keep the correct label reference count when adding/removing references
9570 to labels. A peephole file using this is appended to patch #1144962.
9572 2005-02-14 Raphael Neider <rneider AT web.de>
9574 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9575 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9576 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9577 retrievals of result operand's value on assignment
9579 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9581 * device/include/pic16/string.h: modified prototype for memccpy()
9582 to memccpy(void *, void *, char, size_t)
9583 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9584 check whether to omit frame pointer or not,
9585 * (genInline): convert all occurences of "\n" to LF in inline
9586 assembler blocks, this helps formatting the inline text,
9587 * (pic16_loadFSR0): modified prototype,
9588 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9589 removed some 8051 legacy code,
9590 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9591 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9592 before allocating temporary registers in functions,
9594 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9596 * support/regression/tests/bitvars.c: corrected the "fix"
9598 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9600 * support/regression/tests/bitvars.c,
9601 * support/regression/tests/bitwise.c,
9602 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9604 2005-02-10 Raphael Neider <rneider AT web.de>
9606 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9607 different size for Alpha
9608 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9610 2005-02-09 Raphael Neider <rneider AT web.de>
9612 * src/SDCC.lex(doPragma) : save and restore warning options as well
9613 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9614 * have #pragma less_pedantic set the errorlevel to WARNING
9616 * (cloneOptimize) : fixed wrong malloc's size
9617 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9618 facilitate correct handling of #pragma (save|restore)
9620 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9624 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9626 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9628 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9630 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9632 2005-02-02 Raphael Neider <rneider AT web.de>
9634 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9635 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9636 * (pic16_storeForReturn): fixed to allow returning function pointers
9637 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9638 * device/include/pic16/{stddef.h,stdbool.h}: added
9640 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9642 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9644 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9646 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9647 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9648 appeared to be required
9650 2005-01-31 Borut Razem <borut.razem AT siol.net>
9652 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9653 include/mcs51 and include/z80 directories to the package
9655 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9657 * src/hc08/gen.c (genFunction): fixed bug #1112752
9659 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9661 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9663 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9665 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9667 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9669 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9671 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9673 * device/include/c8051fxxx.h: removed these 6 files
9674 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9676 2005-01-26 Raphael Neider <rneider AT web.de>
9678 * src/pic16/gen.c (genAssign): fixed assignment from longs
9679 in codespace (were cut to three bytes)
9680 * (genDummyRead): implemented (except for CODESPACE...),
9682 * src/pic16/glue.c (emitStatistics): beautified
9683 * device/lib/pic16/libm/Makefile: added include path
9685 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9687 * src/z80/gen.c (aopPut): fixed bug #1103902
9689 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9691 * device/lib/expf.c: fixed bug #1095792
9693 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9695 * device/lib/pic16/libm: added Math library sources
9697 2005-01-24 Raphael Neider <rneider AT web.de>
9699 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9700 to enable upcast to pCodeOpReg2 (there is no type tag to
9701 differenciate the two and pic16_popGet2p cast into PCOR2)
9702 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9703 (sizeof(sectNames) changed to sizeof(sectName))
9704 Both patches fix segfaults under MinGW.
9706 2005-01-23 Raphael Neider <rneider AT web.de>
9708 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9709 Safe_[mc]?alloc()'ed variables
9710 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9711 of (byte sized) temporaries (assign them to WREG for now)
9712 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9713 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9714 this might fix SIGSEGVs on MinGW...
9715 * src/SDCCopt.c (killDeadCode): restored original behaviour
9716 (volatile operands might get thrown away though)
9718 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9720 * src/pic16/gen.c: fixed bug #1106975,
9721 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9722 pointer update, INTCON is saved, global interrupts are disabled and
9723 restored after updateing TOS.
9724 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9725 * added function attribute 'shadowregs' to take advantage of shadow
9727 * added function attribute 'wparam' as an alternative to the wparam
9729 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9730 user declares a non-ISR function as 'shadowregs',
9731 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9733 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9735 * .version: bumped version number to 2.4.8
9736 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9738 * device/lib/pic16/libio/i2c/: I2C module support library,
9739 * device/include/pic16/i2c.h: I2C support library header,
9740 * device/lib/pic16/libc/stdio/: standard IO support sources,
9741 * (printf_small.c): printf_small() source, supports float print,
9742 * (printf_tiny.c): printf_tiny() source, does not support floats,
9743 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9744 enable global optimizations for entire library source, other
9745 Makefiles in the source tree are also modified to reflect this,
9746 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9748 * doc/sdccman.lyx: updated to reflect new changes,
9749 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9750 sym->onStack if-case,
9751 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9752 sbit, idata, _idata, xdata, _xdata,
9753 * added pragma library, to link an external library, (see doc),
9754 * removed command line options, --pomit-config-words, --pomit-ivt,
9755 --pleave-reset-vector,
9756 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9757 when calling assembler to reflect memory model used, also define
9758 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9759 reflect stack model used,
9760 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9761 on stack return NULL,
9763 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9765 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9766 of the operands is volatile. Fixes #1020220
9768 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9770 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9771 * (OptimizeRegUsage): make sure that there is really no other flow where
9772 the first pCode is used
9774 2005-01-22 Raphael Neider <rneider AT web.de>
9776 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9777 to fix #1106967 (pCode->seq are not set up correctly)
9779 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9781 * src/SDCCglue.c (glue): make sure code area is declared before the
9782 static initialization area.
9784 2005-01-21 Raphael Neider <rneider AT web.de>
9786 * device/lib/Makefile.in: fixed test for pic16 install dir
9787 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9789 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9790 added --optimize-goto compiler switch and pragma wparam documentation
9791 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9792 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9793 and PRODH closing bug #1071770 (peephole optimizer)
9795 2005-01-19 Raphael Neider <rneider AT web.de>
9797 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9798 cmdLine buffers (used when calling sdcpp...) are large enough
9799 (MAX_PATH=256 truncates arguments leading to system halts when
9801 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9802 * (genUminus): rewritten to for efficiency
9803 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9804 used uninitialized in some cases)
9805 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9806 copy the third byte from the int -- now assumes 0x80 (data memory)
9807 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9808 operands (genAddLit expects the iCode's operands to swapped as
9809 well), fixed leftover bytes (crashed for short left operands)
9810 * (pic16_genMinusDec): performance improvements, removed false
9812 * (pic16_genMinus): fixed to cope with differently sized operands
9813 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9815 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9816 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9817 new banksel optimization
9818 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9819 analysis for temporary registers (segfaults...)
9820 * src/pic16/peeph.def: added rule
9822 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9824 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9825 which converts a float number to its ASCII representation
9826 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9827 functions to convert the fractional and integer part of a float to ASCII,
9828 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9829 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9831 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9833 * device/include/pic16/adc.h: added GPL info,
9834 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9835 a pCodeOp as tested operand,
9836 * (genNearPointerGet): optimized bit testing, does not use
9837 intermediate register for bit value, test directly instead with
9838 BTFSS, BTFSC, works only for single bits,
9839 * (genpic16Code): dump the name of the iCode in the asm,
9840 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9841 renamed to pic16_decodeOp,
9842 * (serialRegAssign): do not allocate a temporary register for iCode
9843 sequences that test a single bit for 1/0
9845 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9847 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9848 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9849 access stack and frame pointers. They are initially assigned to
9850 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9851 accessing SFRs. Updated all occurences of modification of stack or
9852 frame pointer in gen.c and pcode.c,
9853 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9854 assigning of a literal value to pointers,
9855 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9856 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9859 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9861 * doc/sdccman.lyx: update documentation about stack pragma, added
9862 some info for stack memory models
9864 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9866 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9868 2005-01-08 Raphael Neider <rneider AT web.de>
9870 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9871 udata sections to fix bug #1097823
9873 2005-01-05 Raphael Neider <rneider AT web.de>
9875 * src/pic16/gen.c (genGenericShift): added handling of differently
9876 sized left operand and result
9878 2005-01-04 Raphael Neider <rneider AT web.de>
9880 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9881 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9882 to hold the condition bit)
9883 * added new version of genCmp (old code available via #define)
9884 * added new version of genShiftLeft/genShiftRight in a generic
9885 way, now supports shifting by negative values
9886 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9887 shiftCount (expected by genGenericShift)
9888 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9889 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9891 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9892 is an invalid literal too...)
9894 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9896 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9897 from Raphael Neider,
9898 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9899 for 8-bit literals. This fixes some literal operands which are sign
9900 extended to 16-bits ints when instruction needs only 8-bits.
9902 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9904 * device/lib/logf.c: added mcs51 assembly version
9905 * device/lib/expf.c: added mcs51 assembly version
9906 * device/lib/_logexpf.c: new shared asm code for expf and logf
9907 * device/include/math.h: add defines for assembly math library
9908 * device/lib/Makefile.in: build new _logexpf.c
9909 * device/lib/libfloat.lib: use new _logexpf.c
9911 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9914 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9915 device types which have less than 0x7f registers.
9917 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9919 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9921 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9923 * device/lib/printf_fast.c: only build on supported arch.
9924 * device/lib/printf_tiny.c: only build on supported arch.
9925 * device/lib/printf_fast_f.c: only build if asm float lib
9926 * device/lib/_fsget1arg.c: only build if asm float lib
9927 * device/lib/_fsget2args.c: only build if asm float lib
9928 * device/lib/_fsnormalize.c: only build if asm float lib
9929 * device/lib/_fsreturnval.c: only build if asm float lib
9930 * device/lib/_fsrshift.c: only build if asm float lib
9931 * device/lib/_fsswapargs.c: only build if asm float lib
9932 * device/include/stdio.h: don't provide print_fast,
9933 print_fast_f, print_tiny prototypes if --xstack used
9935 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9937 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9938 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9941 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9943 * device/lib/printf_fast_f.c: same as printf_fast, but
9944 with floating point enabled
9945 * device/lib/printf_fast.c: minor tweaks
9946 * device/include/stdio.h: add printf_fast_f
9948 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9950 * src/SDCCmain.c: make --float-reent default for mcs51
9951 * device/lib/_fsadd.c: added mcs51 assembly version
9952 * device/lib/_fssub.c: added mcs51 assembly version
9953 * device/lib/_fsmul.c: added mcs51 assembly version
9954 * device/lib/_fsdiv.c: added mcs51 assembly version
9955 * device/lib/_fseq.c: added mcs51 assembly version
9956 * device/lib/_fsneq.c: added mcs51 assembly version
9957 * device/lib/_fsgt.c: added mcs51 assembly version
9958 * device/lib/_fslt.c: added mcs51 assembly version
9959 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9960 * device/lib/Makefile.in: add _fscmp to build
9961 * device/lib/libfloat.lib: add _fscmp to build
9963 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9965 * device/lib/_fs2slong.c: added mcs51 assembly version
9966 * device/lib/_fs2sint.c: added mcs51 assembly version
9967 * device/lib/_fs2schar.c: added mcs51 assembly version
9968 * device/lib/_fs2ulong.c: added mcs51 assembly version
9969 * device/lib/_fs2uint.c: added mcs51 assembly version
9970 * device/lib/_fs2uchar.c: added mcs51 assembly version
9971 * device/lib/_slong2fs.c: added mcs51 assembly version
9972 * device/lib/_sint2fs.c: added mcs51 assembly version
9973 * device/lib/_schar2fs.c: added mcs51 assembly version
9974 * device/lib/_ulong2fs.c: added mcs51 assembly version
9975 * device/lib/_uint2fs.c: added mcs51 assembly version
9976 * device/lib/_uchar2fs.c: added mcs51 assembly version
9977 * device/include/float.h: added #define to select asm vs c
9979 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9981 * device/lib/printf_fast.c: improvements to float output
9982 * device/include/float.h: add defines for assembly float library
9983 * device/lib/_fsget1arg.c: receive 1 float arg
9984 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9985 * device/lib/_fsnormalize.c: normalize a float
9986 * device/lib/_fsreturnval.c: return float, various helper routines
9987 * device/lib/_fsrshift.c: right shift a float's mantissa
9988 * device/lib/_fsswapargs.c: swap 2 floats
9989 * device/lib/Makefile.in: build these 6 new files for mcs51
9990 * device/lib/libfloat.lib: add these 6 files to the library
9992 2004-12-26 Borut Razem <borut.razem AT siol.net>
9994 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9997 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9999 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
10000 and fully reentrant and register bank neutral.
10001 * device/lib/printf_fast.c: added float (not enabled by default),
10002 added compact/slower integer (also not enabled by default),
10003 improved size/speed of fast integer code, other minor changes
10004 * device/include/stdio.h, device/lib/Makefile.in,
10005 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10007 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10009 * src/pic16/pcode.c: declaring variables other than at the start of a
10010 block is not supported in C by VC6.
10012 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10014 * applied a previous patch from Raphael Neider that wasn't included
10015 in the previous commits, which fixes infinite loops within jumptable
10017 * made some fixes that previous patches introduced
10019 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10021 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10022 that fixes an issue with AOP_PCODE asmop's offset,
10023 * (pic16_popCopyReg): update instance field too,
10024 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10025 function of pic port,
10026 * (genCmp, genAnd, genAssign),
10027 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10029 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10031 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10032 variables initial values to idata section,
10033 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10034 variables in some functions. This utilizes parmBytes field of iCode
10035 structure to hold the offset of the variable in stack. (might be
10036 able to use the stack field too?)
10037 * applied patch from Raphael Neider # ### , # ###
10038 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10039 variable initial values in idata section,
10040 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10041 for static variables with initial value
10042 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10043 applied fix in while loop from Raphael Neider.
10045 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10047 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10048 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10049 * src/ds390/ralloc.c (serialRegAssign): spill bits
10050 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10051 * support/Util/SDCCerr.c,
10052 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10053 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10054 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10056 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10058 * device/include/sdcc-lib.h: inserted LGPL, added includes
10059 asm/ds390/features.h and asm/mcs51/features.h
10060 * device/include/asm/default/features.h,
10061 * device/include/asm/gbz80/features.h,
10062 * device/include/asm/z80/features.h: added empty _AUTOMEM
10064 * device/include/asm/ds390/features.h,
10065 * device/include/asm/mcs51/features.h: added files with defines for
10066 _AUTOMEM and _STATMEM indicating automatic and static storage class
10067 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10068 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10069 * src/SDCCicode.c (geniCodeCast),
10070 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10071 * src/SDCCloop.c (loopInduction): removed unused variable lr
10072 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10073 to convertToFcall to include char modulo (RFE 1065037), added check
10074 if left operand is unsigned and use abs of literal value
10075 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10076 as it doesn't work after conversion from peephole.def to peephole.rul
10077 * src/mcs51/gen.c (toBoolean): added check for size,
10078 (genModOneByte): optimized code for signed char modulo a literal
10079 power of 2 (thanks to Hubert Sack),
10080 (genRRC): removed unnecessary "clr c",
10081 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10082 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10084 swapped rules 256.c and 256.d,
10085 extended 256.d by using new multiple checks (thanks Erik),
10086 added rules 256.e and 256.f,
10087 updated rule 261.a and 261.b to new generated code
10088 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10090 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10092 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10093 induction related bugs, including first part of bug #1074377
10095 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10097 * applied patch from bug-report #1076292,
10098 * applied patches for genAnd and Goto-optimizations for Raphael
10100 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10101 dump a less iCode information,
10102 * src/pic16/device.h (pic16_options_t): added field debgen,
10103 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10104 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10105 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10107 * (various functions): added macros FENTRY and FENTRY2 to functions,
10108 to emit function prologue,
10109 * (various functions): fixed indentation,
10110 * (genNearPointerGet): fixed loading of FSR0,
10111 * (genPackBits): applied patch from Raphael Neider to fix updating
10112 of FSR0 and touching only the modified bits,
10113 * src/pic16/genarith.c (various functions): added macros FENTRY to
10114 emit function prologue in comments,
10115 * src/pic16/pcode.h: added functions debugf2, debugf3,
10116 * src/pic16/ralloc.c: partial fix for packForPush caused
10117 segmentation fault,
10119 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10121 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10122 <stsp AT users.sourceforge.net> with reversed byte order
10123 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10125 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10127 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10129 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10130 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10132 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10134 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10136 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10138 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10140 (setFromConditionArgs): friendly operand parser for peephole rules,
10141 (operandBaseName, operandsNotRelated): new peephole condition
10142 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10143 architecture specific register naming into account, handles n-way
10144 comparisons, and supports quoted literals
10145 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10147 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10149 * src/mcs51/peeph.def: fixed bug #1076940
10151 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10153 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10155 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10157 Adding support for replacing ljmps with sjmps in jumptables
10158 generated for switch statements. For now you need to set the
10159 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10160 Now 4 algorithms for mcs51 jumptable generation are used:
10161 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10162 addresses loaded pc-relative for up to 112 cases and stack-pushing
10163 target addresses loaded with offset from dptr for up to 256 cases.
10165 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10166 * src/mcs51/main.c: adapted constants for switch table generation
10167 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10169 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10171 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10172 * support/regression/tests/bug1057979.c: added test for bug 1073386
10174 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10176 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10179 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10181 * src/pic16/device.h,
10182 * src/pic16/genarith.c,
10183 * src/pic16/glue.c,
10184 * src/pic16/main.c,
10185 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10187 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10189 Large cummulative patch for pic16 port.
10190 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10191 to call when a stack overflow occurs,
10192 * (malloc.h): added CVS Id tag,
10193 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10195 * added libc directory. The current version of LibC contains string
10196 functions, ctype functions and macros and some functions of the
10197 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10198 be extensively tested in the future. Standard disclaimer here.
10199 Library is not automatically build yet. But one can build it by
10200 invoking 'make' inside the libc directory.
10201 * added ADC library under libio. Preliminary version yet.
10203 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10204 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10205 aopForRemat() now and not by pic16_aopOp(),
10206 * (pic16_popGetTempReg): removed warning messgae when allocating
10207 temporary registers, its a buggy feature and will be removed,
10208 * (pic16_popGet): set register instance field in AOP_CRY,
10209 * (pic16_outBitC): fixed for results in size greater than 1,
10210 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10211 * (pic16_storeForReturn): optimized return of 0,
10212 * (genCmp): experimental code for new genCmp which uses PIC18's
10213 special compare&skip instructions. Initial tests fail some times
10214 with variables grater than 1 byte in size, so new code is disabled,
10215 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10217 * (genCast): began a fix to optimize the casting of a bit to another
10218 bit, now assigning a bitfield to another bitfield will fail, sorry,
10219 * src/pic16/main.c: disabled the use of lr-support feature,
10220 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10221 * added some function prototypes, added function _debugf prototype,
10222 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10223 bits with offset (case PO_GPR_BIT),
10224 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10226 * (isBankInstruction): modified to return 0 for no banking instruction,
10227 and 1 for banking instruction,
10228 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10229 caused stop processing pCodes after a inline assembly block,
10230 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10231 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10232 registers when it shouldn't,
10233 * src/pic16/ralloc.c (allocReg): add preliminary support for
10234 supporting a limited set of temporary registers,
10236 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10238 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10239 genDataPointerSet): ensure assignments always copy in MSB to LSB
10241 (loadRegFromAop): recognize CLRH optimization,
10242 (genFunction): optimize RECEIVE iCodes in reentrant functions
10244 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10246 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10247 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10249 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10250 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10251 contiguous with data
10253 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10255 * device/lib/_gptrget.c (_gptrget),
10256 * device/lib/_gptrgetc.c (_gptrgetc),
10257 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10258 instead of sjmp to ret
10259 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10260 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10262 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10264 * .version: bumped version to 2.4.7
10265 * device/lib/_gptrget.c (_gptrget): is now _naked
10266 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10267 * device/lib/_gptrput.c (_gptrput): is now _naked
10268 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10269 (createFunction): fixed xstack
10270 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10271 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10273 (geniCodeCritical): store original interrupt state in an iTemp bit
10274 var unless stack-auto
10275 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10276 * src/SDCCmain.c (setIncludePath): added include/target to search path
10277 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10278 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10280 (processFuncArgs): put bit vars in bit area
10281 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10282 unsaveRBank): fixed xstack,
10283 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10284 (genFunction, genEndFunction): fixed xstack,
10285 (genAssign): optimization don't walk backwards through mem
10286 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10287 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10288 * support/regression/Makefile: also make library (for stack-auto) when
10289 making "all" and added "test-mcs51-xstack-auto"
10290 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10291 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10292 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10293 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10294 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10295 make-library by MAKE_LIBRARY
10296 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10297 regression tests for xstack
10298 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10299 * support/regression/tests/critical.c: test for critical on mcs51
10301 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10303 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10304 built version of sdcc instead of installed version
10306 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10308 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10309 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10311 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10312 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10313 WARNING: remove device/lib/build/z80/printf.o by hand when
10314 updating from previous build!
10315 * device/lib/z80/printf.c: updated comment
10316 * support/regression/tests/bug1057979.c: test all ports now
10317 * support/regression/tests/bug1065458.c: file added
10319 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10321 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10322 *_start and *_end symbols for static functions
10324 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10326 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10327 and search crt0.o in all library paths,
10328 (setIncludePath): proper handling of --nostdinc,
10329 (setLibPath): proper handling of --nostdlib
10330 * support/regression/Makefile,
10331 * support/regression/ports/ds390/spec.mk,
10332 * support/regression/ports/gbz80/spec.mk,
10333 * support/regression/ports/hc08/spec.mk,
10334 * support/regression/ports/mcs51/spec.mk,
10335 * support/regression/ports/mcs51-large/spec.mk,
10336 * support/regression/ports/mcs51-stack-auto/spec.mk,
10337 * support/regression/ports/z80/spec.mk: use include and lib files from
10338 built version of sdcc instead of installed version
10339 * doc/sdccman.lyx: fixed typo in --nostdinc
10341 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10344 * src/pic/device.c,
10345 * src/pic/ralloc.c,
10346 * src/pic/gen.c : added support to generate code for struct bit fields.
10348 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10350 * as/xa51/xa_version.h,
10351 * device/include/errno.h,
10352 * device/include/regc515c.h,
10353 * device/lib/_itoa.c,
10354 * device/lib/_ltoa.c,
10355 * device/lib/ser_ir_cts_rts.c,
10356 * sim/ucsim/xa.src/glob.cc,
10357 * sim/ucsim/xa.src/inst_gen.cc,
10358 * sim/ucsim/xa.src/xa_bit.cc,
10359 * sim/ucsim/xa.src/xa_sfr.cc,
10360 * sim/ucsim/z80.src/inst_dd.cc,
10361 * sim/ucsim/z80.src/inst_fdcb.cc,
10362 * support/scripts/keil2sdcc.pl,
10363 * src/pic16/pic16.dsp,
10364 * src/pic16/pic16a.dsp: corrected cvs line endings
10365 * device/lib/printf_large.c: fixed bug 1057979
10366 * src/pic16/gen.c: fixed non-C standard code
10367 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10368 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10369 * support/regression/ports/mcs51/support.c: reload T1 asap
10370 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10371 pdata use and clear idata startup behaviour
10372 * support/regression/tests/bug1057979.c: added
10374 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10376 * device/examples/ds390/ow390/ad26.h,
10377 * device/examples/ds390/ow390/cnt1d.h,
10378 * device/examples/ds390/ow390/crcutil.c,
10379 * device/examples/ds390/ow390/ownet.h,
10380 * device/examples/ds390/ow390/owsesu.c,
10381 * device/examples/ds390/ow390/swt12.h,
10382 * device/examples/ds390/ow390/swtoper.c,
10383 * device/examples/ds390/ow390/temp10.h,
10384 * device/examples/ds390/ow390/thermodl.c,
10385 * device/examples/ds390/tinitalk/tinitalk.dsp,
10386 * device/examples/ds390/tinitalk/tinitalk.dsw,
10387 * device/examples/mcs51/clock/hw.h,
10388 * device/examples/mcs51/simple2/go.bat,
10389 * device/examples/serialcomm/windows/serial.h,
10390 * device/examples/xa51/dummy.c,
10391 * device/examples/xa51/hello.c,
10392 * device/include/80c51xa.h,
10393 * device/include/at89x051.h: corrected cvs line endings
10395 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10397 * src/pic16/main.c (options): added command line --gstack, to trace
10398 stack over/under flows,
10399 * added pragma 'wparam' to allow passing first byte of function
10400 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10401 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10402 call to __gstack_test function and sets up the symbol as extern,
10403 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10404 * popaop): added call to pic16_testStackOverflow,
10405 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10407 * (genCall, genPcall): now all parameters are passed via stack
10408 except in functions that are pass to wparam pragma in which WREG is
10410 * (genPcall): REENTRANT flag is checked to see if variable prototype
10411 contains reentrant keyword, don't call a non-reentrant function, via
10412 a reentrant function pointer or vice versa, functions are never
10414 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10416 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10417 SIGSEGV when accessing a NULL register stucture,
10418 * (pic16_printGPointerType): modified to handle UPPER modifier for
10419 function initializers, changed prototype of function to simpler one,
10420 * (pic16_printIvalFuncPtr): check to see if function is already
10421 added in externs list,
10422 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10423 optimized a move from W to SFR with a move to the same register
10424 later after a CALL,
10425 * device/lib/pic16/debug: NEW directory, contains debug features
10426 which are enabled when linking with libdebug.lib, currently command
10427 line option --gstack enables stack pointer tracing for over/under
10428 flow, corresponding sources are in debug/gstack
10430 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10432 * doc/sdccman.lyx: updated SDCC version,
10433 * (PIC16 port): update list of command line options,
10434 * src/pic16/device.h (structure pic16_options_t): added field gstack
10435 to enable stack overflow tracing on push/pops,
10436 * src/pic16/device.c (statistics structure): added statistics
10438 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10439 pic16_dump_int_registers): increase statistics counters for each
10440 * variable which is encountered
10441 * (pic16_dump_usection): emit each .udata variable to its own udata
10443 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10444 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10445 parameters via stack, otherwise use old scheme,
10446 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10447 assembler output file,
10448 * src/pic16/main.c: added command line options --gstack to enable
10449 push/pop tracing for stack overflow,
10450 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10451 instructions): added size of each instruction,
10452 * (pic16_countInstruction): estimate size of instructions in
10453 the_pFile list, inline assembly blocks are not counted,
10454 * (pic16_FixRegisterBanking): trace previous register usage, when
10455 banksel optimizations is greater than 0, don't emit a redudant
10458 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10460 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10461 * src/pic16/ralloc.c : applied same fix for pic16.
10462 * src/pic/gen.c : tidied it up a little.
10464 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10466 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10467 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10469 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10471 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10473 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10475 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10476 non-reentrant function __modsint in the interrupt function (thus
10477 corrupting math operations during serial I/O)
10478 * device/lib/ser_ir.c: as above, changed buffersize
10479 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10480 256.c,d for zeroing
10481 * doc/Makefile: added option -t for rsync
10483 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10485 * src/SDCCast.h (struct ast),
10486 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10488 2004-10-20 Borut Razem <borut.razem AT siol.net>
10490 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10493 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10495 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10497 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10498 support functions to replace long sequences of MOVFF's from access
10499 bank registers to stack and vice versa,
10500 * src/pic16/device.h: added new field opt_flags, where optimization
10501 flags can be set to enable certain features,
10502 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10503 * pBlock, (genFunction, genEndFunction): surroung loop for
10504 saving/loading used registers in stack with PC_INFO pCodes,
10505 INF_LREGS. Code in between can then be optimized by pCode optimizer
10506 to support function calls,
10507 * (genDataPointerSet): fixed bug which loaded float fields in
10508 structures with corrupt data,
10509 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10510 in a standard way debug info on stderr. Feature used for developing
10511 and debugging only,
10512 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10513 obsolete chunks of code,
10514 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10515 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10516 * pic16/src/pcode.c (pic16_newpCodeInfo,
10517 * (pic16_newpCodeOpLocalRegs),
10518 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10520 * (pic16_pCodeConstString): printing of the initial value of a
10521 symbol as a comment is inhibited since parsing was already done by
10522 copyStr and output is corrupt,
10523 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10525 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10527 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10529 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10531 * as/mcs51/lkarea.c: removed old K&R style,
10532 (lnksect): changed check on boundary error,
10533 (lnksect2): changed check on boundary error,
10534 (lnksect2): extend XSTK to end of page if size = 1
10535 * as/mcs51/lkmain.c: removed old K&R style,
10536 (Areas51): create l_IRAM symbol
10537 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10538 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10539 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10540 * device/lib/_mullong.c: added version to be compiled with xstack
10541 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10542 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10543 * device/lib/mcs51/crtxstack.asm: fixed comment
10544 * src/SDCCglue.c: maxInterrupts defaults to 0,
10545 (emitMaps): added pdata,
10546 (createInterruptVect): (re)moved default,
10547 (glue): added pdata,
10548 (glue): moved __start__xstack to XSTK with default size 1
10549 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10550 and options.float_rent when options.stackAuto is set,
10551 (linkEdit): only write XDATA_NAME if provided on command line
10553 * src/SDCCmem.c: added pdata
10554 * src/port.h: added pdata_name to PORT
10555 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10556 (saveRegisters, unsaveRegisters): removed usage of B,
10557 (genMinus): fixed accumulator clash,
10558 (genJumpTab): added comment, this needs another look
10559 * src/mcs51/gen.c: added check for "B in use" paranoia,
10560 added pushB() and popB()
10561 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10564 * src/ds390/main.c,
10566 * src/mcs51/main.c,
10568 * src/pic16/main.c,
10570 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10571 added PSEG (PAG,XDATA) or NULL to port specifier
10572 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10573 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10574 (_mcs51_genInitStartup): removed __start__xstack equ,
10575 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10576 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10577 * src/z80/gen.c (_rleAppend): fixed warnings
10578 * support/regression/tests/zeropad.c: added pdata test
10579 * .version: bumped to 2.4.6
10581 2004-10-17 Borut Razem <borut.razem AT siol.net>
10583 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10584 as a part of nightly build
10586 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10588 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10589 WREG holds the first byte function parameters,
10590 * (aopForSym): take special case for symbols which are in FARSPACE
10591 but in CODESPACE too,
10592 * (assignResultValue): modified to take into account _G.useWreg,
10593 * (genCall): don't use wreg for parameter passing when function is
10594 declared as reentrant, too, added optimization INCF to stack
10595 pointer when stack parameter count is 1,
10596 * (genFunction, genEndFunction): refurnished and fixed to not using
10597 wreg for passing parameters when function has varargs or is
10598 reentrant, fixed bug with symbol name compare for generating
10599 functions in absolute address,
10600 * (pic16_storeForReturn): refurnished,
10601 * (genCmp): began writing a new version of the function, not ready
10602 yet, therefore it is disabled,
10603 * (genAssign): do not read code memory when assigning a function to
10604 a pointer function,
10605 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10606 array of characters, not pointer,
10607 * (pic16initialComments): in debug mode emit an .ident directive for
10609 * (_process_pragma): emit a new warning type (internal to pic16)
10610 when setting stack to default length, emit a similar warning when
10611 placing a function at absolute address and address is not word aligned
10612 * (_pic16_parseOptions): added 'return TRUE' statement,
10613 * (_pic16_linkEdit): if compiling a source, then add the source's
10614 file object, first in the list of objects to link,
10616 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10618 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10619 * src/pic/main.c : removed VC warning.
10620 * src/pic/gen.c : changed comment.
10622 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10624 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10625 reference to a deprecated symbol _GPTRREG was causing failure to
10626 link. Thanks G. M. Gallant for the info.
10628 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10630 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10631 comments for Bugs item #954788.
10633 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10635 * src/pic16/device.c (pic16_dump_gsection,
10636 * pic16_groupRegistersInSection): handle symbols declared to be in
10637 access bank differently,
10638 * src/pic16/gen.c (struct _G): added field resDirect,
10639 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10640 send values read from stack directly to result and don't allocate
10642 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10644 * (pic16_sameRegsOfs): NEW,
10645 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10646 free because they were not allocated from temporary pool,
10647 * pic16_popRegFromString): workaround to fix a problem with
10648 allocating variables twice or never,
10649 * (genGenPointerGet): using PRODL instead of FSR0H,
10650 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10652 * (genAssign): take advantage of the _G.resDirect flag,
10653 * (genCast): around line 11844, use mov2f instead of directly
10654 MOVFF'ing between operands to account for literal values,
10655 * src/pic16/genutils.c: some new debug functions for gpsim have been
10657 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10658 float with integer part only,
10659 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10660 place variables in access bank
10661 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10662 updated sources to reflect recent changes in gen.c
10664 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10666 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10667 sources that searched for headers in installation path, now the
10668 device/include/pic16 is used,
10669 * src/pic16/glue.c (pic16glue),
10670 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10671 .line directives if not in debug mode, this suppresses assembler's
10672 warnings for ignored directives
10674 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10676 * src/port.h: made reset_regparms prototype void parameter explicit.
10677 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10678 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10679 * doc/sdccman.lyx: documented warning disabling and how to use
10680 printf_large to make it print floats.
10681 * device/include/stdbool.h: NEW
10682 * device/lib/_atof.c,
10683 * device/lib/_divuint.c,
10684 * device/lib/_divulong.c,
10685 * device/lib/expf.c,
10686 * device/lib/printf_large.c,
10687 * device/lib/sincosf.c,
10688 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10689 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10690 a completely reentrant lib.
10692 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10694 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10695 * device/include/pic16/stdio.h: fixed bug with colon
10697 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10699 * device/include/pic16/stdio.h,
10700 * device/include/pic16/stdlib.h,
10701 * device/include/pic16/math.h: NEW
10702 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10703 declared as _naked to reduce overhead
10704 * device/lib/Makefile.in (target port-specific-objects-pic16):
10705 changed * to *.* so to ignore the CVS directory,
10706 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10707 stacked variables back in stack,
10708 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10711 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10713 * .version: bumped version number to 2.4.5
10714 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10715 * support/Util/SDCCerr.c (messages structure): added entry for
10718 Large cumulative patch for pic16 port and libraries.
10719 * device/include/pic16/sdcc-lib.h,
10720 * device/include/pic16/stdarg.h,
10721 * device/include/asm/pic16/features.h,
10722 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10723 * device/include/pic16/float.h: changes reentrant keyword with
10724 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10725 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10726 updated target build-libraries to include objects from gptr,
10727 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10728 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10729 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10730 all function headings,
10731 * src/SDCCmain.c: added global parameter userIncDirsSet,
10732 * (parseCmdLine): when option -I is encountered add directory to
10733 userIncDirsSet too,
10734 * src/version.awk: added space between control and long,
10735 * src/pic16/NOTES: added some notes for the port,
10736 * src/pic16/gen.c: added prototype for mov2fp function,
10737 * (fReturnpic16[]): properly named return value registers,
10738 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10739 * (aopForSym): added code to handle symbols with onStack flag set,
10740 symbols onStack are allocated PTRSIZE bytes,
10741 * (aopFreeAsmop): handles special case where asmops are stack objects,
10742 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10743 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10744 added argument lock to trace flaws in allocating temporary registers
10745 when developing port,
10746 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10747 * (pic16_popRegFromString): reenabled allocating a direct register
10749 * (assignResultValue): various beautifications,
10750 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10751 referenced function argument,
10752 * (genIpush): reenabled to allow stacked arguments, handles only
10753 ic->parmPush iCodes,
10754 * (genCall, genPcall): major changes to allow for variable argument
10755 functions, fixed a bug with falsely restoring stack pointer after
10756 returning from call,
10757 * (genFunction): pending code for critical function,
10758 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10759 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10760 * (genNearPointerGet): fixed bug with indirect reading, was always
10762 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10764 * (genAddrOf): rewrote code to take address of a stacked function parameter
10765 * (genCast): fixed casting to generic pointer type,
10766 * src/pic16/gen.h: added AOP_STA,
10767 * (struct asmop): added field stk,
10768 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10769 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10770 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10771 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10772 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10773 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10775 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10777 * (pic16_port structure): generic pointer size is set to 3,
10778 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10779 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10781 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10782 operand is an iTemp,
10784 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10786 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10787 * debugger/mcs51/simi.c: addapt new syntax of s51
10789 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10791 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10792 * src/pic16/pcode.c: commented out some calls to free() in order to
10795 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10798 * src/SDCCicode.c (isiCodeInFunctionCall),
10799 * src/avr/ralloc.c (selectSpil),
10800 * src/pic/ralloc.c (selectSpil),
10801 * src/pic16/ralloc.c (selectSpil),
10802 * src/ds390/ralloc.c (selectSpil),
10803 * src/hc08/ralloc.c (selectSpil),
10804 * src/xa51/ralloc.c (selectSpil),
10805 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10806 stack in the middle of a function call sequence (fixes bug #1020268)
10807 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10808 costs associated with the minimum switch case.
10810 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10812 * src/SDCC.lex: fixed bug #1030549
10814 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10816 * src/SDCCcse.h (struct cseDef),
10817 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10818 over a function call if the CSE is derived from a symbol whose
10819 address has been taken (fixes bug #1029883)
10820 * support/regression/tests/bug-1029883: a new regression test for
10823 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10825 * src/hc08/gen.c (emitinline): fixed bug #1029778
10826 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10827 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10828 and starts toward RFE #905167)
10830 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10832 * src/pic16/gen.c (mov2f): New function to move an operand to
10833 another without considering if it is a literal or a register,
10834 * (pic16_sameRegs): don't check if they are both AOP_REG,
10835 * (AccRsh): removed andmask=0 lines,
10836 * (genLeftShift): duplicated to be improved in future versions,
10837 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10838 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10839 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10840 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10841 * (insertBankSwitch): fixed inserting banksel directives algorithm
10842 for instructions that follow a skip instruction, this fixes a report
10843 for broken subtraction code generation,
10844 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10845 iCode is a left op, just in case result and right share the same
10848 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10851 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10853 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10854 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10855 on 2004-09-12; it was buggy
10857 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10859 * src/SDCCsymt.h: removed RESULT_CHECK
10864 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10866 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10868 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10869 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10870 configuration values no more rejected by compiler, they are assigned
10871 to configuration registers with a warning message instead,
10872 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10873 the for-loop so last conf register is emitted too,
10874 * (_pic16_initPaths): link library libsdcc.lib by default,
10875 * (_hasNativeMulFor): modified test for multiplication according to
10876 Raphael Neider's remarks. Integer multiplication is also done with
10878 * device/include/pic16/pic18fregs.h: corrected type error in while
10879 testing and including 18f6720 header file
10881 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10883 * src/pic16/device.h (pic16_options): removed field use_crt,
10884 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10885 until an optimization to handle single bits is added,
10886 * (pic16_loadFSR0): moved before genUnpackBits,
10887 * (genAnd): some white lines removed,
10888 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10889 leave_reset flags in pic16_options when using crt modules,
10891 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10893 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10894 for bugs 898889 & 979599. Also used some safer print instructions.
10896 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10898 * src/pic16/device.h (pic16_options_t): added field use_crt,
10900 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10901 catch a probable future bug,
10902 * src/pic16/gen.c: aopIdx function commented out,
10903 * (genAssign): commented out old code which used aopIdx,
10904 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10905 code, added if conditionals to take into account the --use-crt
10906 command line options,
10907 * src/pic16/main.c (pic16_optionsTable): added new command line
10908 options, --use-crt= and --no-crt,
10909 * (_pic16_linkEdit): now the proper crt object is added in the
10910 linker command line except than when --no-crt is specified,
10911 * src/pic16/pcode.c,
10912 * src/pic16/pcode.h: added some structures and functions for a new
10913 optimization scheme to compansate for instruction overhead between
10914 same iCodes, this scheme is currently under development and is not
10915 working in any way,
10916 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10918 * device/lib/pic16/startup/crt0i.c,
10919 * device/lib/pic16/startup/crt0iz.c: added global char variable
10920 __uflags to force the generation of an idata section
10922 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10925 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10926 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10928 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10930 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10931 Frieder) and clarified the default code optimization mode
10933 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * src/SDCC.lex (doPragma, process_pragma),
10936 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10937 "opt_code_size", and "opt_code_balanced"
10938 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10939 regrouped options by category, added support for category headers
10940 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10941 and "--opt-code-size"
10942 * doc/sdccman.lyx: documented these new options and pragmas
10943 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10944 preference into account
10946 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10948 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10949 geniCodePreDec): Fixed bug 904237 by generating a warning
10951 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10953 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10955 * src/pic/device.c : When no max ram set validate full memory range.
10957 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10959 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10961 * device/lib/_gptrget.c,
10962 * device/lib/_gptrput.c: updated comment
10963 * device/lib/calloc.c,
10964 * device/lib/free.c,
10965 * device/lib/malloc.c,
10966 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10967 * src/SDCCcse.c (cseBBlock),
10968 * src/SDCCicode.c (printOperand, geniCodeArray),
10969 * src/SDCCicode.h (struct operand): fixed bug 868103
10970 * support/regression/tests/bug-868103.c: added
10971 * src/SDCCast.c (searchLitOp),
10972 * src/SDCCcse.h (struct cseDef),
10973 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10974 * src/SDCCicode.h (struct operand),
10975 * src/SDCCsymt.h (struct sym_link),
10976 * src/avr/gen.c (hasInc),
10977 * src/ds390/gen.c (hasInc),
10978 * src/hc08/gen.c (genPlusIncr, hasInc),
10979 * src/mcs51/gen.c (hasInc),
10980 * src/pic16/glue.c (pic16_printIvalChar),
10981 * src/pic16/ralloc.c (regWithIdx),
10982 * src/xa51/gen.c (hasInc) : removed warnings
10983 * src/SDCCast.c (createBlock): added comment ???
10984 * src/hc08/ralloc.c: updated comments
10986 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10988 * doc/sdccman.lyx: updated section on switch statements, added
10989 section about semaphore locking
10990 * doc/Makefile: added option -info for latex2html
10991 * device/lib/_gptrget.c,
10992 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10994 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10996 * src/pic/device.h,
10997 * src/pic/device.c,
10998 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10999 maxram is less than 0x100.
11001 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11003 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11005 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * src/mcs51/main.c,
11009 * src/ds390/main.c,
11013 * src/pic16/main.c,
11016 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11017 a jump table is the best form for a switch statement, including
11018 automatic insertion of missing cases to make the case range
11019 continuous. Developed in collaboration with Frieder Ferlemann.
11021 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11024 accumulator result if it needs sign extension
11026 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11028 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11030 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11032 * device/lib/gbz80/printf.c,
11033 * device/lib/z80/printf.c: removed define for NULL
11035 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11037 * as/xa51/xa_link.c,
11038 * device/examples/ds390/ow390/ad26.c,
11039 * device/examples/ds390/ow390/cnt1d.c,
11040 * device/examples/ds390/ow390/counter.c,
11041 * device/examples/ds390/ow390/ds2480.h,
11042 * device/examples/ds390/ow390/ds2480ut.c,
11043 * device/examples/ds390/ow390/findtype.c,
11044 * device/examples/ds390/ow390/gethumd.c,
11045 * device/examples/ds390/ow390/owllu.c,
11046 * device/examples/ds390/ow390/ownetu.c,
11047 * device/examples/ds390/ow390/swt12.c,
11048 * device/examples/ds390/ow390/swtloop.c,
11049 * device/examples/ds390/ow390/temp.c,
11050 * device/examples/ds390/ow390/temp10.c,
11051 * device/examples/ds390/ow390/thermo21.c,
11052 * device/examples/ds390/ow390/tinilnk.c,
11053 * device/examples/ds390/ow390/tstfind.c,
11054 * device/examples/serialcomm/windows/serial.cpp,
11055 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11056 * device/include/reg51.h: fixed line endings for cvs
11058 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11061 packRegsForAccUse, packRegisters): new accumulator register
11063 * support/regression/ports/hc08/support.c (_putchar): suppress
11064 warning of unused variable
11065 * src/SDCCicode.c: added SWAP entry to codeTable
11067 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11069 * device/lib/sprintf.c: forgot to add this file before previous commit
11071 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11073 * src/pic16/gen.c (genPackBits): added operand right in function
11074 parameters, load result directly if p_type is POINTER (that is
11075 called by genNearPointerSet)
11076 * (genUnPackBits): added operand left in function parameters,
11077 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11078 FSR0 if accessing bitfields,
11080 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11082 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11083 _print_format; updated printf, sprintf, vsprintf
11084 * device/include/asm/default/features.h: corrected comment/define
11085 * device/lib/Makefile.in: added sprintf.c
11086 * device/lib/libsdcc.lib: added sprintf module
11087 * device/lib/printf_large.c,
11088 * device/lib/vprintf.c,
11089 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11091 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11092 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11093 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11095 * support/regression/tests/zeropad.c: define idata as data for hc08
11097 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11100 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11101 labels are referenced at least once (even if a reference is not found)
11102 * src/hc08/gen.c (emitcode): set isComment flag for comments
11103 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11104 loads), rules 6a..6b (optimize jumps to return)
11106 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11108 * device/lib/acosf.c (acosf),
11109 * device/lib/asinf.c (asinf),
11110 * device/lib/atanf.c (atanf),
11111 * device/lib/ceilf.c (ceilf),
11112 * device/lib/cosf.c (cosf),
11113 * device/lib/coshf.c (coshf),
11114 * device/lib/cotf.c (cotf),
11115 * device/lib/fabsf.c (fabsf),
11116 * device/lib/floorf.c (floorf),
11117 * device/lib/log10f.c (log10f),
11118 * device/lib/logf.c (logf),
11119 * device/lib/sinf.c (sinf),
11120 * device/lib/sinhf.c (sinhf),
11121 * device/lib/sqrtf.c (sqrtf),
11122 * device/lib/tanf.c (tanf),
11123 * device/lib/tanhf.c (tanhf),
11124 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11125 replaced all instances of "reentrant" in the library functions
11126 defined in math.h with this macro.
11127 * support/regression/tests/float_trans.c: reenabled test for hc08
11129 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11131 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11132 erroneously deleted
11134 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11137 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11138 multi-byte volatile operands are used
11139 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11140 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11141 initialization to area GSINIT0 so that it would always precede
11142 any static initializers in GSINIT
11143 * support/regression/tests/zeropad.c: fixed idata define for hc08
11144 * support/regression/tests/bug-927659.c,
11145 * support/regression/tests/float_trans.c: disabled tests for hc08
11146 pending missing library routines
11147 * .version: increased version number to 2.4.4 - hc08 port now passes
11151 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11153 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11154 * Makefile.common.in,
11156 * as/hc08/Makefile.in,
11157 * as/mcs51/Makefile.in,
11158 * as/z80/Makefile.in,
11159 * debugger/mcs51/Makefile.in,
11160 * device/include/Makefile.in,
11161 * device/lib/Makefile.in,
11164 * link/z80/Makefile.in,
11165 * packihx/Makefile.in,
11166 * sim/ucsim/main_in.mk,
11167 * sim/ucsim/avr.src/Makefile.in,
11168 * sim/ucsim/doc/Makefile.in,
11169 * sim/ucsim/gui.src/serio.src/Makefile.in,
11170 * sim/ucsim/hc08.src/Makefile.in,
11171 * sim/ucsim/s51.src/Makefile.in,
11172 * sim/ucsim/xa.src/Makefile.in,
11173 * sim/ucsim/z80.src/Makefile.in,
11175 * support/cpp2/Makefile.in,
11176 * support/librarian/Makefile,
11177 * support/makebin/Makefile: added DESTDIR to the install path proposed
11178 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11179 * doc/sdccman.lyx: added DESTDIR documentation
11181 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11183 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11184 instruction for interrupt handlers, use fast returns when returning
11185 from high priority interrupts
11187 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11189 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11191 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11192 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11193 bugs, ported much of Bernhard's code from mcs51
11194 * src/mcs51/gen.c (genSend),
11195 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11196 than one when calling a reentrant function
11197 * device/lib/_mullong.c: defined an alternate struct layout for big
11198 endian ports (hc08)
11200 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11202 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11205 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11207 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11208 are sane and complete before asking the port its prefered parameter
11209 passing method (fixes bug #1017633)
11210 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11213 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11215 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11216 problem in bitfields >= 8 bits.
11218 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11220 * src/SDCCsymt.c: undid changes that were not meant to be committed
11222 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11224 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11226 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11228 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11229 copied and wrong bit got inverted
11231 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11233 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11234 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11235 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11236 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11237 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11238 assignments to bitfields at known addresses
11239 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11240 reads from bitfields at known addresses
11241 * src/hc08/ralloc.c (packRegisters),
11242 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11243 genhc08Code): optimize pointer get values used as conditionals
11244 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11247 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11249 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11250 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11251 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11254 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11256 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11258 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11260 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11263 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11265 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11267 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11269 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11272 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11274 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11276 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11278 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11279 cases use more compact code.
11281 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11283 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11285 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11287 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11289 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11293 parameter of changePointer() from symbol* to sym_link*
11294 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11295 * src/SDCCsymt.c (compareType): void* type is castable to other
11296 pointers, but not necesarily an exact match.
11297 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11298 is no longer blindly treated as an exact match.
11299 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11301 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11303 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11305 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11309 * src/pic/ralloc.h,
11310 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11312 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11314 * src/pic/device.c,
11315 * src/pic/device.h,
11316 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11318 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11320 * src/mcs51/gen.c (emitcode): fixed bug #992819
11322 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11324 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11325 there's no need to make it worse
11327 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11329 * src/mcs51/ralloc.c (deassignLR),
11330 * src/ds390/ralloc.c (deassignLR),
11331 * src/hc08/ralloc.c (deassignLR),
11332 * src/z80/ralloc.c (deassignLR),
11333 * src/pic/ralloc.c (deassignLR),
11334 * src/pic16/ralloc.c (deassignLR),
11335 * src/avr/ralloc.c (deassignLR),
11336 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11337 rlivePoint): fixed another part of bug #971834
11339 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/z80/main.c: enabled "critical" keyword
11342 * src/z80/mappings.i,
11343 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11344 functions (fixes bug #979646)
11345 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11347 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11349 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11352 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11354 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11355 doesn't disable too much optimizations
11357 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11359 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11361 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11363 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11365 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11367 * src/pic/gen.c tidied up tabs
11368 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11369 * src/pic/main.c tidied up tabs
11370 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11371 * src/pic/pcoderegs.c tidied up tabs
11372 * src/pic/ralloc.c tidied up tabs
11374 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11376 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11377 to S_FIXED for pic16 port and when symbol is not in level 0,
11378 allocate for S_REGISTER storage class and pic16 port, too,
11379 * src/pic16/device.h: prototype for checkSym,
11380 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11381 * (pic16_assignConfigWordValue): test the value and the mask to
11382 validate that the value is suitable for the configuration word,
11383 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11384 collect extern declared symbols, don't emit symbol twice, check
11385 first if symbol is in publics set first,
11386 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11387 * added command line '--fstack' which enables an experimental
11388 feature for stack access, too buggy to be used yet...
11389 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11390 * (pic16_allocDirReg): when register has storage class S_REGISTER
11391 allocate in pic16_dynAccessRegs,
11392 * device/include/pic16/pic18f????.h: modified configuration word
11393 naming convention, words started as CONFIG0H but should be CONFIG1H
11395 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11397 * device/include/mcs51reg.h: fixed bug 970993
11399 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11401 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11402 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11403 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11404 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11405 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11406 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11407 error/warning numbers,
11408 added function setWarningDisabled()
11409 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11410 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11411 _memcmp.c _memmove.c calloc.c realloc.c free.c
11412 * support/regression/tests/malloc.c: added tests for new functionality
11413 * support/regression/tests/zeropad.c: added tests for truncated initializers
11414 and initialized char arrays starting with '\x0'
11415 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11417 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11419 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11421 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11423 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11424 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11425 peephole 177.e. Thanks to anonymous
11427 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11429 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11430 function isn't used in the source but referenced as a
11431 variable initializer then declare it as extern in .asm file
11433 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11435 * .version: increased version number to 2.4.3
11437 Adding version extension according to ChangeLog CVS revision
11438 * src/Makefile.in (target all): added dependency 'version.h'
11439 * (rule version.h): added rule to create version.h from ChangeLog,
11440 * (rule dep): added dependency version.h,
11441 * src/version.awk: AWK script to create version.h
11442 * src/SDCCdwarf2.c (dwWriteModule),
11443 * src/SDCCglue.c (initialComments),
11444 * src/SDCCmain.c (printVersionInfo): modified to write after
11445 version string the version extension number,
11446 * src/SDCCutil.c: included "version.h"
11447 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11449 * src/SDCCutil.h: added prototype for getBuildNumber
11451 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11452 includeDirsSet, too,
11453 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11454 const char [] is found in function prototype...
11456 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11457 moving to WREG with source is already in WREG,
11458 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11459 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11460 * (aopForSym): stack'ed symbols are partially supported, added
11461 if-clause to support symbols in FARSPACE,
11462 * (sameRegs): added test for AOP_ACC to see if registers are same,
11463 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11464 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11465 * (pic16_popRegFromString): will not allocate a new register if it
11466 doesn't find one by name, bug may have introduced...
11467 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11468 * (genIpush): revived to use pic16 port's stack,
11469 * (genAddrOf): added incomplete case for stack'ed operand,
11470 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11471 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11472 can handle multibyte operands,
11473 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11474 * (pic16initialComments): added message for MPLAB compatibility
11476 * src/pic16/main.h: prototype for pic16_mplab_comp,
11477 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11478 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11479 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11480 because of increased complexity of procedure,
11481 * (_process_pragma): stack pragma changed to format 'stack pos len',
11482 emit symbol '_stack_end' to conform with gplink,
11483 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11484 to search for register,
11485 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11487 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11488 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11489 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11490 case for PO_GPR_REGISTER,
11491 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11492 dies, the new era is ahead !...
11493 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11494 pic16_dynInternalRegs,
11495 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11496 * (pic16_allocDirReg): minor optimizations and bug fixes,
11497 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11499 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11500 load stack and frame pointer with address of 'stack_end' symbol
11502 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11504 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11505 without source code but only variable initializers
11507 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11509 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11510 external are not declared as extern to reduce overhead while linking
11512 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11514 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11516 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11518 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11519 Yee Keat for the patch
11520 * src/SDCCast.c (decorateType): fixed bug #979599
11521 * src/ds390/gen.h: removed local fReturnSizeDS390
11522 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11523 * src/ds390/gen.c (genAnd, genOr, genXor),
11524 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11526 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11528 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11529 add relFilesSet to $3, manipulate $2 to handle linking of object
11530 files without source files in command line,
11531 * device/include/pic16 (all headers): added ID location macros,
11532 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11533 entries for ID location bytes,
11534 * (pic16_assignIdByteValue): NEW,
11535 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11536 added field dumpcalltree to pic16_options_t,
11537 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11538 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11539 emitting rFalseIfx label after check_carry label,
11540 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11541 pic16_emitDIRegs), NEW
11542 * (pic16glue): dump .calltree file when option --calltree found,
11543 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11544 * (_pic16_genAssemblerPreamble): emit ID locations after
11545 configuration registers,
11546 * (pic16_linkCmd): modifications of the link command,
11547 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11548 * (pic16_pCodeInitRegisters): don't init stack registers,
11549 * (pic16_findPrevInstruction): fixed bug,
11550 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11551 bug with immediate registers,
11552 * (buildCallTree): traces stack push and pop,
11553 * (pct2): dump also stack usage for each function,
11554 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11555 * (pic16_allocDirReg): various modifications,
11556 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11559 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11561 * src/pic16/pcode.c: removed buggy double colon
11563 2004-07-01 Borut Razem <borut.razem AT siol.net>
11565 * support/scripts/sdcc.nsi: added include/pic16 to setup
11567 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11569 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11570 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11572 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11573 specific command line arguments. Also added sample lkr script
11574 for placing a variable at a specific memory bank.
11575 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11576 at a specific memory bank,
11577 * (pic16_dump_isection): fixed bug which caused string literals to
11578 be omitted when dumping idata section,
11579 * (pic16_groupRegistersInSection): added code to handle registers
11580 in specific memory banks,
11581 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11582 public, all references are renamed too,
11583 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11585 * (pic16_storeForReturn): added case to handle when dest is WREG,
11586 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11587 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11588 pic16_rel_udata, check to see if that register is marked as being
11589 a member of a specific memory bank,
11590 * (pic16_printIvalCharPtr): added code to add string literals either
11591 to code or the idata sections,
11592 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11593 also accept the 'udata' pragma,
11594 * src/pic16/main.h: new structure types sectName and sectSym
11595 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11596 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11597 * (pic16_findPrevInstruction): fixed, it returned nothing,
11598 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11599 instruction combinations,
11600 * (pic16_FixRegisterBanking): heavily reorganised,
11601 * (pic16_AnalyzeBanking): if generating banksel directives is
11602 disabled, then don't call FixRegisterBanking at all,
11603 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11604 completely removed,
11605 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11607 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11609 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11610 Phuah Yee Keat <yk.phuah AT nestac.com>
11612 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11614 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11615 correctly the IVT even if it is relocated to some other location
11617 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11619 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11620 * device/include/pic16/pic18f2220.h: NEW,
11621 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11622 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11623 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11624 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11625 nodefaultlibs, ivt_loc is the location of the interrupt vector
11626 table, and nodefaultlibs signs that default libraries should not be
11627 linked in link stage,
11628 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11629 according to --ivt-loc argument,
11630 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11631 when pragma stack is found,
11633 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11635 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11636 256 (range check), 257 (do while), 258.a-f (bit banging
11637 f.e. on 3-wire SPI bus)
11639 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11641 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11642 variables used exclusively within a loop
11644 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11646 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11648 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11650 * src/SDCClrange.c (computeClash): fixed bug #971834
11652 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * src/mcs51/gen.c (genCmp): fixed bug #975903
11655 * src/hc08/gen.c (operandsEqu),
11656 * src/ds390/gen.c (operandsEqu),
11657 * src/z80/gen.c (operandsEqu),
11658 * src/pic/gen.c (operandsEqu),
11659 * src/pic16/gen.c (operandsEqu),
11660 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11661 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11663 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11665 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11667 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11669 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11670 default case in switch statement,
11671 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11672 to eliminate problem with initialisation of pointers, but problem
11674 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11675 * (emitStaticSegment): removed various lines emitting debug info,
11676 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11677 added processor registers for utilizing EEPROM,
11678 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11679 configurable and set 8
11681 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11683 * .version: increased version number to 2.4.2,
11685 Cumulative patch for pic16 port
11686 * src/pic16/device.c: changed scheme to dump initial values for
11687 variables in idata segment, all print_idata* functions were removed,
11688 now the pic16_printIval* will be called,
11689 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11690 * _pic16_printPointerType, pic16_printPointerType,
11691 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11692 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11693 NEW, similar to the respective functions in SDCCglue.c,
11694 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11695 way, emitting hex bytes,
11696 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11698 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11700 * src/avr/ralloc.c (serialRegAssign),
11701 * src/xa51/ralloc.c (serialRegAssign),
11702 * src/pic/ralloc.c (serialRegAssign),
11703 * src/pic16/ralloc.c (serialRegAssign),
11704 * src/hc08/ralloc.c (serialRegAssign),
11705 * src/z80/ralloc.c (serialRegAssign),
11706 * src/ds390/ralloc.c (serialRegAssign),
11707 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11709 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11712 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11714 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11716 Cumulative patch for pic16 port:
11717 * src/pic16/device.h (typedef PIC16_device) modified fields for
11718 defining microcontrollers,
11719 * src/pic16/device.c: added new info for all devices in Pics16 array,
11720 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11721 to be optimised out by the pCode optimiser,
11722 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11723 specially, bug reported by G.M. Gallant,
11724 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11725 as force'd so that cannot be optimised out by pCode optimiser,
11726 * src/pic16/pcode.c,
11727 * src/pic16/pcodepeeph.c,
11728 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11729 they are disabled by default, but can be enabled explicit with
11730 command argument --denable-peeps, for testing,
11731 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11732 --pomit-ivt in COMPILE_FLAGS
11734 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11736 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11737 compilation on MSVC
11739 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11741 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11743 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11745 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11746 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11748 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11750 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11751 would only assign 0x300001 register.
11753 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11755 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11756 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11758 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11760 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11762 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11763 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11764 added peephole 254 (left shift), 255 (jump table)
11766 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11768 * device/lib/Makefile.in: removed comment line with model-pic16,
11769 * (target port-specific-objects-pic16): the libraries and objects
11770 are copied to the build directory form the device/lib/pic16/bin
11773 Cumulative patch concerning pic16 port:
11774 * library directory has been re-organized,
11775 * added support for PIC18F1220,
11776 * added headers and library sources for chips 18f1220,18f6520,
11777 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11779 * configuration registers setting has changed, now each supported
11780 device has a complete description of the registers it uses,
11781 * all initialisations are moved to idata sections, these section
11782 can be absolute or relocatable,
11783 * fixed initialisation of codespace variables,
11784 * fixed warning about PCLATU and gpsim,
11785 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11786 * (genAssign): use table reads when assigning from variables in codespace,
11787 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11788 char/int variables placed in codespace,
11789 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11790 registers set in .asm file, no need for --pomit-config-words anymore,
11791 * (pic16glue): some 8051 legacy segments are commented out
11792 (to be removed completely),
11793 * added support for alternative assembler and linker with --asm=
11794 and --link= command line arguments,
11795 * peepholes are disabled automatically in the port, no need to
11796 specify on command line,
11797 * port supports natively char/int/long multiplication, but converts
11798 all divisions to support functions,
11799 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11800 to the file set in variable $2,
11801 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11802 strings in ASCII format and not in hex,
11803 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11804 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11805 allocate proper register if iCodes aren't temporary,
11807 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11809 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11811 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11813 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11816 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11818 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11819 computed address is reused
11820 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11821 multi-byte bitfields
11823 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11825 * src/z80/gen.c: (genArrayInit): must check for pointers too
11827 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11829 * support/regression/tests/zeropad.c: never meant to commit the
11830 nestedstruct test: removed, added check for GCC version
11832 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11834 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11835 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11836 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11837 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11838 bugs 928906 and 954082 half-empty initializers
11840 * src/SDCCsymt.c (getAllocSize): added for above fix
11841 * src/z80/gen.c (genArrayInit): fixed bug 741044
11842 * support/regression/tests/zeropad.c: added tests
11844 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11846 * src/pic16/device.c (pic16_dump_section): corrected bug which
11847 caused some symbols of the libraries to be misplaced
11849 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11851 * src/pic16/glue.c,
11852 * src/pic16/ralloc.h,
11853 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11854 to fix conflict with pic port
11856 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11858 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11859 externs configuration variables,
11860 * src/pic16/ralloc.h,
11861 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11862 prototype in header, commented out some debug messages
11864 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11866 * src/pic16/glue.c,
11867 * src/pic16/main.c,
11868 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11869 for gpasm COFF object generation. Thanks to D. Hawkins for
11872 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/ds390/main.c,
11875 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11876 Brock for spotting this)
11877 * src/ds390/gen.c (genEndFunction),
11878 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11879 interrupt handler and critical. Disable push/pop optimizations when
11880 peephole optimizations disabled.
11882 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11884 Updated pic16 library sources and headers.
11885 * device/lib/pic16/pic18f*/ ,
11886 * device/include/pic16/*.h: modified to handle structured SFR
11889 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11891 * src/port.h (PORT structure): added hook initPaths, now each
11892 port can declare its own default search paths,
11893 which can been seen with the --print-search-dirs option,
11894 see pic16 port for example,
11895 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11896 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11897 * (doPrintSearchDirs): NEW, replaces in a central manner the
11898 printing of search dirs which was split in set*Paths functions,
11899 * (main): added call to port->initPaths and doPrintSearchDirs,
11901 * src/ds390/main.c,
11904 * src/izt/tlcs900h.c,
11905 * src/mcs51/main.c,
11907 * src/pic16/main.c: modified port structures to reflect addition of
11910 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11911 * (pic16_dump_section): for registers in same address reserve memory once,
11912 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11914 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11915 result is greater in size than right or left,
11916 * (pic16_genUMult8X8_8): there are some cases where the result can
11917 be 16 bits size, so handle these,
11918 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11919 * (pic16_outBitC): modified to emit pcodes,
11920 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11922 * (genDivOneByte): implemented algorithm to divide 8-bits,
11923 * (genCmp): uncommented goto, but issues still exist,
11924 * (genAnd): fixed a bug with variables >8bits,
11925 * (genPackBits): optimization added that uses BCF/BSF to change a
11927 * (genAssign): fixed bug when assigning floating point literals,
11928 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11929 __sdcc_gsinit_startup label,
11930 * src/pic16/main.c (_pic16_init): removed search directory
11932 * (_pic16_initPaths): NEW, used to initialise search directories,
11933 * (_hasNativeMulFor): support functions for all except char/int
11934 multiplication, and char division,
11935 * (PIC16_port struct): modified entry for native mul support,
11936 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11938 * (buildCallTree): call to register_usage is ifdef'ed out,
11940 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * device/include/string.h: applied Stas Sergeev's patch to make this
11943 header file compatible with the preprocessor -Wundef option
11944 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11945 failure (fixes bug #941458)
11947 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11949 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11950 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11951 that the variable, not the function, should be static
11952 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11953 to be consistent with non-literal case
11955 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11957 * src/SDCCast.c (isConformingBody): fixed bug #949967
11958 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11959 convilong): fixed bug #952086
11961 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/SDCCmem.c (allocVariables): fixed bug #955321
11965 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * src/hc08/main.c (_hc08_genAssemblerEnd),
11968 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11969 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11970 completely eliminated the use of a temporary file
11971 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11972 when more than one file linked
11973 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11975 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11978 which fixes bug #543481
11979 * support/regression/tests/bug-751703.c: fixed comments left from a
11980 cut and paste error
11981 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11982 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11983 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11985 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11986 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11987 are now changed to underscores in moduleName
11989 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11991 * as/mcs51/lkmem.c: better fix for bug #954173
11993 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11994 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11996 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11997 * device/include/c8051f000.h,
11998 * device/include/c8051f120.h,
11999 * device/include/c8051f300.h,
12000 * device/include/c8051f310.h,
12001 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
12002 PWM16) and detab'ed
12004 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12006 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12007 and mailing lists, doc'ed --no-peep-comments, removed reference
12008 to knoppix (newest version has no LyX/LaTeX), other minor changes
12009 * src/SDCCglue.c (glue): save 2 bytes stack space with
12010 option --main-return. The ljmp could probably be avoided too
12012 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12014 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12016 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12018 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12019 * src/SDCCopt.c (isLocalWithoutDef),
12020 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12021 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12022 (credit to Maarten Brock for patch #949363, on which this is based)
12023 * support/regression/tests/bug-751703.c: some test cases of extern used
12024 within inner scopes.
12026 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12028 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12030 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12032 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12033 dwWriteLabel): fix to create valid debugger symbols even when
12034 the module name has non-alphanumeric symbols in it
12035 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12036 when a variable's allocation has been optimized away
12039 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12041 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12043 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12044 * src/mcs51/main.c,
12045 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12046 * src/ds390/main.c,
12047 * src/z80/gen.c (z80_emitDebuggerSymbol),
12049 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12051 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12052 * src/pic16/main.c,
12053 * src/avr/gen.c (avr_emitDebuggerSymbol),
12055 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12057 * src/SDCCdebug.c (emitDebuggerSymbol),
12059 * src/port.h: added a debugger struct to the port struct. Added a
12060 callback for defining debugger symbols
12062 * src/SDCCast.c (createLabel),
12063 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12066 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12067 iCode back to the ast for the function
12069 * src/hc08/ralloc.c (hc08_assignRegisters),
12070 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12071 unneeded fields from the regs struct.
12072 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12073 pushReg() & pullReg() functions instead of emitcode()
12075 * src/hc08/gen.c (genLabel, genhc08Code),
12076 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12078 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12081 * src/hc08/gen.c (genEndFunction, genhc08Code),
12083 * src/mcs51/gen.c (genEndFunction, gen51Code),
12085 * src/ds390/gen.c (genEndFunction, gen390Code),
12087 * src/z80/gen.c (genEndFunction, genZ80Code),
12090 * src/pic/gen.c (genEndFunction, genpic14Code),
12092 * src/pic16/gen.c (genEndFunction, genpic16Code),
12094 * src/avr/gen.c (genEndFunction, genAVRCode),
12096 * src/xa51/gen.c (genEndFunction, genXA51Code),
12098 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12099 specific code to cdbFile.c and out of the backend code generators
12101 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12102 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12103 starting address is now 0
12106 * as/hc08/m08pst.c,
12107 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12108 assembler directive for DWARF support
12109 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12113 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12115 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12118 and inappropriate peephole optimization in jump tables
12120 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12122 * as/hc08/m08pst.c,
12123 * src/SDCCglue.c: sdccopt works for the hc08 port now
12125 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12127 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12129 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12131 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12133 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12139 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12140 comments from the peephole optimizer replacement rules
12141 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12143 * src/SDCCcse.c (updateSpillLocation),
12144 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12146 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12147 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12148 objects far pointers
12150 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * src/SDCCsymt.h: a missing part of my last change
12153 * src/pic/ralloc.c (regTypeNum),
12154 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12156 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12159 * src/SDCCicode.c (aggrToPtrDclType),
12160 * src/SDCCptropt.h,
12161 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12162 ptrPseudoSymConvert),
12163 * src/pic/ralloc.c (regTypeNum),
12164 * src/pic16/ralloc.c (regTypeNum),
12165 * src/hc08/ralloc.c (regTypeNum),
12166 * src/ds390/ralloc.c (regTypeNum),
12167 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12168 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12170 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12172 * link/z80/lkmain.c (afile),
12173 * as/hc08/lkmain.c (afile),
12174 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12175 prevent a pointer problem when a filename has no directory and
12176 no extension specified.
12178 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * link/z80/lkmain.c (afile): allow periods in directory names
12181 * link/z80/lkmain.c (afile),
12182 * as/mcs51/lkmain.c (afile),
12183 * as/hc08/lkmain.c (afile): allow linker script file to have an
12184 extension other than ".lnk"
12185 * link/z80/lklex.c (getfid),
12186 * link/z80/lkmain.c (parse),
12187 * as/mcs51/lklex.c (getfid),
12188 * as/mcs51/lkmain.c (parse),
12189 * as/hc08/lklex.c (getfid),
12190 * as/hc08/lkmain.c (parse): Support comments in the linker script
12191 file on lines by themselves and after filenames
12193 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12195 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12197 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12199 * src/z80/peeph-z80.def: removed some peephole rules that don't
12200 work with multibyte arithmetic (fixed bug #937126)
12201 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12202 to registers and not global variables
12203 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12204 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12205 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12206 checking for assignments not internally generated (fixed bug #931895)
12207 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12208 structure member (fixed bug #930072)
12210 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * src/SDCCmain.c (linkEdit),
12213 * src/hc08/main.c (_hc08_parseOptions),
12214 * as/hc08/Makefile.in,
12215 * as/hc08/aslink.h,
12217 * as/hc08/m08pst.c,
12218 * as/hc08/lkrloc.c (relr, rele),
12219 * as/hc08/lkarea.c (lnkarea)
12220 * as/hc08/lkmain.c (afile, parse),
12221 * as/hc08/lkelf.c: support for ELF output
12222 * as/hc08/lks19.c (s19),
12223 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12225 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12227 * as/mcs51/lkihx.c: Fixed bug #899105.
12229 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12231 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12232 .dsp files from Unix to DOS.
12234 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12236 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12237 function pointers; we have been compliant for several months now.
12238 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12239 change that was accidently commented out
12240 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12241 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12244 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12246 * src/hc08/gen.c: output of all of the internal debugging information
12247 is now controlled by the D() macro; it is disabled by default
12249 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12251 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12252 harder to keep the same registers during a CAST iCode
12253 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12254 long via int can be done in a single cast, if the signedness is
12256 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12257 putchar() in tinibios.c in ds390's library
12259 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12261 * src/SDCCast.c (decorateType): fixed bug #898889,
12262 cast result of a literal complement too
12263 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12264 fixed check for bitfields
12266 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12268 * src/SDCCicode.c (geniCodeLogic): made it static,
12269 (geniCodeLogicAndOr): added in order to fix bug #905492,
12270 (ast2iCode): fixed bug #905492
12271 * support/regression/tests/bug-905492.c: added
12272 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12273 (processParms): fixed bug #927659: don't copy parms, this will clear
12275 * support/regression/tests/bug-927659.c: added
12277 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12279 * src/SDCCast.c (addCast): don't cast float to char
12280 * device/lib/libsdcc.lib: added _memmove
12282 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12284 * device/lib/large/Makefile: fixed parallel execution by
12285 replacing `make` by `$(MAKE)`
12287 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12290 offsets (fixes bug #923936)
12292 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12294 * device/lib/small/Makefile: fixed parallel execution by
12295 replacing `make` by `$(MAKE)`
12297 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12299 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12301 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12303 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12304 * src/regression/Makefile: Regression test was not running.
12306 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12308 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12309 complement if possible
12310 * src/SDCCval.c (valComplement),
12311 * src/SDCCicode.c (operandOperation): fixed complement of literal
12312 * support/regression/tests/onebyte.c (testComplement): added
12314 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12316 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12317 return an optimized tree; actually replace actParm with the new tree
12318 * src/SDCCast.h: added some parantheses to remove side effects
12319 * support/regression/tests/bug-920866.c
12321 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12322 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12323 Bit operands were not being handled properly in the pic14 port.
12324 (now src/regression/add.c passes again).
12326 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12328 * src/SDCC.y (labeled_statement): case and default no longer require
12329 a following statement (RFE #893037)
12331 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12333 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12334 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12335 disabled (fixes bug #916294)
12336 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12337 "mov a,acc"; patch provided by Lenny Story
12338 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12340 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12344 * src/ds390/gen.c (genFunction, genEndFunction),
12345 * src/ds390/ralloc.c (ds390_assignRegisters),
12346 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12347 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12348 pushed if there are parameters passed on the stack. Also, a cleaner
12349 way to decide if r0/r1 should be pushed/popped. (Together they fix
12352 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12355 * device/lib/mcs51/crtpagesfr.asm,
12356 * device/lib/mcs51/crtxinit.asm,
12357 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12358 to avoid confusion with Si Lab's SFRPAGE register.
12360 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12362 * src/SDCCglue.c (emitMaps): allow public sfr variables
12363 * src/SDCCglue.c (initialComments): include compiler build date
12364 with compiler version and put the timestamp of the generated
12365 assembly file on a serperate line to be less confusing.
12366 * src/port.h: added genInitStartup hook
12368 * src/ds390/main.c,
12371 * src/pic16/main.c,
12373 * src/z80/main.c: genInitStartup initialize as NULL (default to
12374 historical behaviour)
12375 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12376 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12377 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12378 library instead of hard coding it into the compiler.
12379 * support/regression/ports/mcs51-stack-auto/spec.mk,
12380 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12381 * device/lib/mcs51/Makefile,
12382 * device/lib/small/Makefile,
12383 * device/lib/large/Makefile,
12384 * device/lib/mcs51/crtpagesfr.asm,
12385 * device/lib/mcs51/crtstart.asm,
12386 * device/lib/mcs51/crtxclear.asm,
12387 * device/lib/mcs51/crtxinit.asm,
12388 * device/lib/mcs51/crtclear.asm,
12389 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12390 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12391 and into user configurable files.
12392 * device/lib/clean.mk: clean mcs51 directory too
12393 * support/regression/tests/longlit.c: added static to T1 declaration
12394 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12395 accesses in the initialization code
12397 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12399 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12400 OSCTRIMVAL as noted in bug #916008
12402 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12404 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12405 in loops with multiple exits (reported as incorrect registers
12406 used by Martin Helmling in Sdcc-user list)
12408 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12410 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12411 made ds390 register extensions look less like error messages
12413 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12415 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12416 reported by Adam Wozniak in Sdcc-user list
12418 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12420 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12421 arithmetic optimizations, added debug output
12423 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12425 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12426 * sdcc.spec: updated and split sdcc into 3 rpms
12427 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12428 needed for literals of LEFT_OP and '+'
12429 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12430 introduced RESULT_TYPE_NOPROM
12431 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12433 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12434 limited promotion to int only for '*'
12435 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12437 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12439 * src/pic16/gen.c (genSkip),
12440 (genc16bit2lit), (gencjneshort): commented out
12441 (is_LitOp): new helper function, checks operand type
12442 (genCmpEq): rewritten
12444 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12446 * support/regression/tests/bug-908454.c: added
12448 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12450 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12451 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12452 (geniCodeCast): cosmetic, don't preserve bit storage class
12453 (geniCodeLeftShift): added promotion
12454 (geniCodeLogic): fixed regression
12455 * src/SDCCsymt.c (computeTypeOr): accept bits too
12456 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12458 2004-03-07 Borut Razem <borut.razem AT siol.net>
12460 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12462 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12464 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12465 version of pic16_genPackRegisters which does not check if ic is a
12467 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12468 function cause string1.c regression test fails
12470 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12472 * sim/ucsim/configure.in,
12473 * sim/ucsim/configure,
12474 * sim/ucsim/doc/Makefile.in: use docdir
12475 * src/SDCC.y: fixed sbit atrributes
12476 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12477 * src/SDCCast.c (decorateType): |^& need special promotion handling
12479 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12480 * src/SDCCsymt.h (computeType),
12481 * src/SDCCicode.c: computeType() needs op
12482 * src/SDCCsymt.c (checkTypeSanity),
12483 * doc/sddman.lyx: "plain" bitfields are unsigned
12484 * src/SDCCsymt.c (computeTypeOr): added
12485 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12487 * src/SDCCval.c (val*): computeType() needs op
12488 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12489 * support/regression/tests/onebyte.c: added tests for |^&
12491 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12493 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12494 for writing icode into asm output.
12496 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12498 * src/pic16/device.c: added some debug lines enabled
12499 with macro DEBUG_CHECK,
12500 * src/pic16/genarith.c: more debug in genPlus,
12501 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12502 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12503 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12504 * (aopForSym): onStack symbols are re-placed in data memspace,
12505 and onStack flag is cleared,
12506 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12507 copy temporary pcodeop,
12508 * (genPcall): added warning for not updating PCLATU,
12509 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12510 always true for pic16 port,
12511 * (genMultOneWord): NEW, supports integer multiplication,
12512 * (genMult): modified to call genMultOneWord,
12513 * (ifxForOp): added warning when return NULL,
12514 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12515 flag is set before call to operandFromSymbol for implicit
12517 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12518 options.intlong_rent are set by default,
12519 * (_hasNativeMulFor): modified to allow port generation of integer
12521 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12522 set regtype to REG_SFR for all registers, restricting seting the
12523 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12525 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12527 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12528 more than 500 times in the regression tests
12530 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12532 * support/Util/SDCCerr.h,
12533 * support/Util/SDCCerr.c,
12534 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12536 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12537 for symbol conflicts.
12538 * support/valdiags/tests/enum.c,
12539 * support/valdiags/tests/tentdecl.c,
12540 * support/valdiags/tests/struct.c: expect possible error messages
12541 referring to original symbol definitions.
12542 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12544 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12546 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12548 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12550 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12552 * src/pic16/ralloc.c (newReg): fixed bug #908929
12554 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12556 * src/ds390/gen.c: added missing #include "main.h"
12558 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12560 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12561 checking if symbol is already in set,
12562 * src/pic16/device.h: prototype for checkAddSym,
12563 * src/pic16/gen.c: (_G): added entry interruptvector,
12564 * (assignResultValue): removed some commented out lines,
12565 * (genFunction): check for ISR via sym->type, absolute section for
12566 interrupt code is created via a new pBlock, the goto instruction is
12567 placed now correctly at the interrupt vector position, changed all
12568 references from ivec to _G.interruptvector,
12569 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12570 is the interrupt is a high priority one, same for return from ISR,
12571 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12572 externs to calls of checkAddSym,
12573 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12574 pic16_pcode_verbose flag is set,
12575 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12576 * src/pic16/pcoderegs.c: message about how many registers are saved
12577 will only be emitted if pic16_pcode_verbose flag is set,
12579 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12581 * src/ds390/ralloc.h,
12582 * src/ds390/ralloc.c (ds390_regWithIdx),
12583 * src/ds390/gen.c (emitcode),
12584 * src/ds390/main.h,
12585 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12586 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12587 ds390operandCompare, getRegsRead, getRegsWritten,
12588 initializeAsmLineNode): customized instruction size calculation for
12589 ds390, started basis for some register optimizations
12590 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12591 corresponding assembly output
12592 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12593 missing push/pop of r0/r1. Optimized push/pops
12595 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12597 * src/mcs51/main.c (instructionSize): fixed ACALL size
12598 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12600 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12602 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12603 the sorting of rlist with NULL elements
12604 * (print_idataType, print_idata): NEW to create idata sections
12605 * src/pic16/device.h: idataSymSet new variable
12606 * src/pic16/gen.c (genFunction): fixed some bugs in string
12607 comparing, improved the absolute section creation for ISRs,
12608 added FSR0L/FSR0H in registers that are saved in an ISR,
12609 * (genInline): fixed the processing of inline snippets,
12610 now they undergo no process by the peephole optimizer
12611 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12612 are placed in idataSymSet,
12613 * (pic16emitStaticSeg): extern symbols are added in externs,
12614 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12615 switching when aboslute variables are placed in access bank memory
12616 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12617 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12618 commented out with #if,
12619 * (pic16_packRegisters): reintroduce the check for CAST because some
12620 symbols are not correctly handled,
12621 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12622 pCodeInstruction instead of pCode,
12623 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12624 pCodeAsmDir definition,
12625 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12626 directive, then the argument directive is emitted without the leading
12627 tab, hack for inline labels which must be in the first column,
12628 * (compareLabel,pic16_findNextInstruction),
12629 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12630 * (insertBankSwitch): modified for the new pCodeAsmDir,
12632 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12633 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12635 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12637 * (pushSide): commented out with #if,
12638 * (assignResultValue): fixed some typos in saving
12640 * (genPcall): FIXED and sync'ed with genCall,
12641 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12642 * (genNearPointerGet): fixed to handle some more cases,
12643 implementation scheme via table reads,
12644 * (genConstPointerGet): modified to access code memory correct,
12645 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12646 and improved to handle some cases
12647 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12648 instead of "RETLW" for init data
12649 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12650 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12651 variables are placed in access bank memory (<0x80 and >=0xf80),
12652 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12653 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12654 TBLWT_POSTDEC,TBLWT_PREINC
12655 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12656 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12658 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12659 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12660 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12661 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12663 2004-02-29 Borut Razem <borut.razem AT siol.net>
12665 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12666 support/Util/findme.h, support/Util/system.h: enhance binary relative
12667 search for lib and include by using findProgramPath()
12669 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12672 * src/SDCCpeeph.c (pcDistance),
12674 * src/mcs51/ralloc.h,
12675 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12676 * src/mcs51/main.h,
12677 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12678 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12679 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12680 size calculation port specific, started basis for some register
12682 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12683 missing push/pop of r0/r1. Optimized push/pops
12684 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12685 * device/lib/_modsint.c (_modsint),
12686 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12687 and stack version so regression tests pass
12689 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12691 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12692 * src/SDCCast.c (decorateType): catch another small optimization
12694 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12695 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12696 modified to finally use computeType() all over SDCC,
12697 see Feature Request #877103
12698 * src/SDCCval.h: cosmetic
12699 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12700 valCompare(); regression tested in muldiv.c
12701 * support/regression/tests/muldiv.c (testMod): mod sign follows
12704 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12706 * src/SDCCast.c (decorateType): fixed bug #902362
12707 * doc/INSTALL.txt: fixed install instructions for win32
12709 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12711 * device/include/Makefile.in (install): fixed by replacing spaces
12714 * doc/INSTALL.txt: updated for release
12715 * doc/sdccman.lyx: added warning for --xstack being buggy
12717 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12719 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12720 to eliminate build warnings.
12721 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12723 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12724 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12726 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12727 removed -penable-stack, added comment for stack pragma, added
12728 warning for not initializing the stack/frame registers, removed
12729 comment at interrupts section
12731 Stack is made permanent, there is no ability to disable stack usage.
12732 * src/pic16/device.h,
12733 * src/pic16/device.c: removed all references to USE_STACK macro,
12734 * src/pic16/device.c (pic16_dump_section): when no elements in
12735 rlist, free rlist before return,
12736 * (pic16_dump_int_registers): NEW, internal registers are a new set
12737 of general purpose registers reused by each function,
12738 * (checkAddReg): returns 1 if registers is added to set,
12739 * (pic16_groupRegistersInSection): when a registers is of type
12740 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12741 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12742 SRCASECMP macro is moved here from device.c
12743 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12744 PO_PCLATU, PO_PRODL, PO_PRODH,
12745 * (pic16_pCodeOpType, genMinus,
12746 changed compares to "a" register, with AOP_ACC,
12747 * (pic16_genPlus): fixed some bugs and indented properly,
12748 * (pic16_addSign): changed size to size+offset in the MOVWF
12750 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12751 multiply 8-bit operand by literal, result is 8-bit,
12752 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12753 multiply 2 8-bit operand, result is 8-bit,
12754 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12756 * src/pic16/gen.c: changed accUse to contain WREG only,
12757 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12758 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12759 true, do not use immediate addressing any more unless sym is a
12760 pointer in codespace,
12761 * (aopForRemat): do not use immediate addressing when symbol not in
12762 codespace and when symbol's address is requested,
12763 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12765 * (aopGet): added case for AOP_ACC and don't return "accumulator
12766 bug" but WREG instead,
12767 * (popGetTempReg): pushes contents of temporary register in stack,
12768 * (popReleaseTempReg): pops contents of temporary register from
12769 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12770 * (pic16_popGet): separated case AOP_ACC to return register WREG
12771 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12772 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12773 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12774 the use of immediate pointers to certain cases only.
12776 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12777 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12778 * (assignResultValue, genCall, genRet): modified to use the new
12779 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12780 genPcall is still broken,
12781 * (genFunction): added code to create 'A' type pBlocks when
12782 interrupt functions are generated, code not extensively tested yet,
12783 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12784 * (genEndFunction): modified so ISRs pop stored registers from stack,
12785 * (genMultOneByte): cleanup,
12786 * (AccRsh): added flag andmask, to and result with appropriate mask,
12787 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12788 * (genDataPointerGet): fixed and reenabled its use,
12789 * (genNearDataPointerGet): bugs fixed,
12790 * (genDataPointerSet): bugs fixed,
12791 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12792 pic16_DumpSymbol, pic16_DumpOp,
12793 * src/pic16/genutils.h: function prototypes for the above functions,
12794 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12796 * (pic16emitRegularMap): many many many improvements, but needs a
12798 * src/pic16/main.c: enable_stack in pic16_options is removed,
12799 * (_pic16_parseOptions): removed command line options -penable-stack,
12800 * (_process_pragma): emit stack symbol only when stack pragma is
12802 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12803 redirected to FSR0L/FSR0H pair,
12804 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12805 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12806 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12808 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12809 * (dumpPicOptype): NEW,
12810 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12811 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12812 with movff instruction,
12813 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12814 added pic16_int_regs, some packRegsFor* functions are commented out,
12815 because produce errors,
12816 * src/pic16/NOTES: minor modifications
12818 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12820 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12821 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12823 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12824 * as/mcs51/lkaomf51.c: fixed bug #895763
12826 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12828 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12830 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12832 * doc/sdccman.lyx: added details about the HC08 storage classes and
12833 interrupts, fixed the register usage info for z80 & gbz80
12835 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12837 * doc/sdccman.lyx: added more pic16 port documentation
12838 * device/include/pic16/: added header pic18fregs.h
12840 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12842 * doc/sdccman.lyx: added Vangelis' contribution
12844 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12847 extend to the next CALL or PCALL, not just to the next CALL.
12849 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12851 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12853 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12856 bug #895752 and a better fix for bug #716790
12858 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12862 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12864 * doc/sdccman.lyx: minor changes, minor changed
12866 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12868 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12869 which can't handle SDCC_NEWONEBYTEOPS,
12870 (geniCodeMultiply): removed conversion from mult to shift for pic14
12873 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12876 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12877 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12878 thus fixing bug #895406
12880 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12882 * device/lib/_modsint.c,
12883 * device/lib/_modslong.c: sign follows divisor only
12884 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12885 signs or signedness can be ignored
12886 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12887 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12888 added optimization for IFX,
12889 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12891 reenabled optimization for IFX, which was removed on 2004-01-11
12892 * src/SDCCast.h: added return type IFX
12893 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12894 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12895 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12896 SDCC_OLDONEBYTEOPS selects the old behaviour
12897 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12898 changed again and commented promotion rule
12899 * src/SDCCval.c (valDiv): promotion no longer necessary
12900 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12901 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12903 * support/regression/tests/onebyte.c: added
12905 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12907 * gen.c (genInline): reverted to old code for assemnling inline
12908 code because of bug reported James Chadd
12910 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12912 * ralloc.h: missing declarations from previous patch,
12913 seems that patch for ralloc.h was never applied, fixed
12915 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12916 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12920 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12921 indirect addressing. Marked FSR0 as deprecated
12922 * gen.c (pointerCode): commented out, not needed now
12923 (pic16_popGet2p): new MOVFF helper function
12924 (genGenPointerGet),
12925 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12926 (shiftRLong): removed duplicate debugging info
12928 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12930 * src/ds390/gen.c (genNearPointerGet),
12931 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12932 optimization with bits, but not bitfields.
12933 * src/ds390/ralloc.c (packRegisters),
12934 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12936 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12938 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12940 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943 * src/SDCCicode.c (operandFromSymbol),
12944 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12945 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12946 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12947 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12948 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12949 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12951 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12952 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12953 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12954 * src/SDCCsymt.c (newSymbol),
12955 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12958 * src/SDCCval.c (newiList): fixed bug #885705
12960 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12962 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12963 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12965 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12967 * device/include/c8051f120.h,
12968 * device/include/c8051f300.h,
12969 * device/include/c8051f310.h: added/updated header files for Silicon
12970 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12971 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12972 in new section Submitting patches
12974 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12976 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12977 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12978 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12980 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12981 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12982 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12984 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12985 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12986 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12988 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12989 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12990 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12991 genGenPointerSet): fixed bug #892400
12992 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12993 to eliminate build warnings.
12994 * src/SDCCast.c (processParms),
12995 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12997 * support/valdiag/valdiag.py: added GCC to the list of defines active
12998 when compiling with gcc
13000 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13002 * support/Util/SDCCerr.h,
13003 * support/Util/SDCCerr.c,
13004 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13005 with an incomplete type (fixed bug #883734)
13006 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13008 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13012 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 * src/SDCCast.c (decorateType),
13015 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13016 function pointer implementation
13017 * support/regression/tests/funptrs.c: added tests to verify both forms
13018 of function pointers work correctly. Added tests to verify parameters
13019 are passed in the correct order.
13021 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13023 * device.c (regCompare): registers are sorted by ascending
13024 address and increasing size,
13025 * main.c (_pic16_finaliseOptions): removed the declaration
13026 of compiler macro MCU. Now a macro of the format pic18fxxxx
13027 will be defined from the command line
13029 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13030 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13032 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13033 PCOP_RLCF was overwritten!
13034 * gen.c (genSkip): commented out calls to pic16_emitcode,
13035 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13037 * (genRRC): added debugging info,
13038 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13039 overwritten while shifting,
13040 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13041 overwritten while shifting,
13044 * (shiftLLeftOrResult),
13045 * (shiftRLeftOrResult),
13047 * (shiftLLong): Implemented with pic16_emitpcode
13048 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13049 * (genLeftShift): Fixed bug, operand for shift by variable always
13050 was "and"ed with 0x0f,
13051 * (genLeftShiftLiteral),
13053 * (genRightShiftLiteral): added debugging info,
13054 * (genrshFour): added comment,
13055 * (genRightShift): determined signedness from operand "left"
13056 instead of "result"
13058 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13060 * src/SDCCicode.c (geniCodeParms),
13061 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13062 function pointers, fixed function pointer bugs #861242 and #861896
13064 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13066 * device/include/c8051f000.h,
13067 * device/include/c8051f120.h,
13068 * device/include/c8051f300.h: added header files for Silicon
13069 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13071 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13073 * src/SDCCast.c (processParams): added new type flow and restructured
13074 (gatherAutoInit): added new type flow
13075 (addCast): cosmetic changes
13076 (getLeftResultType): added new type flow for array indices, patch
13077 provided by Stas, see FR #877103
13078 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13079 array index patch by Stas
13080 * src/SDCCast.h: added prototype getResultTypeFromType()
13082 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13083 * src/pic/glue.c (pic14emitStaticSeg),
13084 * src/pic16/glue.c (pic16emitStaticSeg),
13085 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13086 for initialization of symbols
13087 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13088 * support/Util/SDCCerr.h:
13089 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13090 * .version: bumped version number to 2.3.8
13091 * device/include/Makefile.in (install),
13092 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13095 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13097 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13098 Slade Rich fixed an optimization bug
13099 * src/pic/pcodepeep.c,
13100 * src/pic/pcoderegs.c
13101 * doc/Makefile (install): added test for directory
13103 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13105 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13106 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13107 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13108 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13109 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13110 * as/mcs51/asexpr.c (term),
13111 * as/hc08/asexpr.c (term): fixed bug #887146
13113 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13115 * src/z80/gen.c (genMult): handle single byte result product
13116 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13117 DUMMY_READ_VOLATILE (fixed bug #886367)
13119 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13121 * support/regression/tests/libmullong.c: fixed logic, on little endian
13122 hosts we ended without a mullong_wrapper()
13124 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13127 virus/worm forged address usage.
13129 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13131 Fixed promotion, it should be done on AST level:
13132 * src/SDCCast.c (addCast): added promotion to int
13133 (decorateType): updated call to upCast()
13134 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13135 usualUnaryConversions()
13137 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13139 * support/regression/tests/literalop.c (mulWrapper): Added a
13140 wrapper to remove integer overflow warnings.
13142 * support/regression/tests/float_trans.c: Made work on host.
13144 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13147 * support/regression/generate-cases.py (main): Changed from inline
13150 * doc/Makefile (install): Changed to depth first to get rid of
13151 missing directory install warning.
13153 * as/Makefile (install-doc): Made work on Mac.
13155 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13157 * src/SDCCast.c: added an additional type flow in decorateType() of
13158 opposite direction, see feature request #860006; it's enabled at runtime
13159 by setting the environment variable SDCC_NEWTYPEFLOW
13160 * src/SDCCast.h: changed prototype of decorateType()
13161 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13162 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13163 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13164 see feature request #877103
13165 * src/SDCCval.c: updated call of decorateType()
13166 (valBitwise): fixed bug #882876
13167 (valMinus): added promotion
13168 (valLogicAndOr): result is unsigned
13169 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13170 * src/SDCCsymt.c (computeType),
13171 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13172 must not cause an unsigned operation
13173 * src/pic/glue (pic14emitRegularMap),
13174 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13176 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13178 * src/pic/pcode.c (PCodeID): commented out left over debug code
13180 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13182 * support/valdiag/tests/overflow.c: added shift tests
13183 * src/pic/device.c,
13190 * src/pic/pcodepeep.c,
13191 * src/pic/pcoderegs.c,
13192 * src/pic/ralloc.c,
13193 * src/pic/ralloc.h: applied patch from Slade Rich;
13194 added support for multiple code pages and multiple RAM banks on the
13195 PIC 14 port. The ASM files now no longer simply assume all the
13196 code / RAM are in the same page / bank. This means the linker can
13197 safely allocate code/RAM of separate ASM files to different pages/banks.
13198 * doc/sdccman.lyx: added Slade's tips
13199 * src/mcs51/peeph.def: fixed bug #880768
13201 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13204 * src/SDCCast.c (decorateType): fixed bug #880197
13206 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13208 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13211 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13212 strtof is not part of C89 and isn't included with Mac OS X.
13214 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13216 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13217 shiftL2Left2Result): fixed bug #879326
13218 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13219 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13220 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13221 address fetch for clr instruction
13222 * device/lib/hc08/_mulint.c: created optimized assembly version
13223 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13225 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13227 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13228 proposed in FR #877103
13230 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13232 * src/SDCCval.c (cheapestVal): added missing checks
13233 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13234 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13236 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13238 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13241 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13243 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13244 loaded with the linker search paths (-L arguments) and the libraries
13245 to be linked with the current source (-l arguments). Changes
13246 currently will affect only the pic16 port.
13247 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13248 include path the port specific paths and port specific libraries,
13249 * gplink command now contains the $3 argument,
13250 * src/pic16/device.h,
13251 * src/pic16/device.c,: structure PIC_device is made public and
13252 renamed to PIC16_device, the same for variable Pics which is renamed
13253 to Pics16. Updated all references to them.
13254 * src/pic16/glue.c (pic16glue): corrected bug with code
13255 initialization which bypassed the variable initializations block.
13257 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13258 COMPILE_FLAGS and added the --nostdinc option
13260 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * device/include/mc68hc908jb8.h: Register defs for another member
13263 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13265 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13267 Documenting changes from previous commits.
13268 * configure.in (version 1.56),
13269 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13270 when generating output files to configure the pic16 library,
13271 but now I've commented it out, since gputils aren't installed in the
13272 SF compile farm, so library won't compile
13274 * device/lib/Makefile.in (version 1.56): initially I've added in
13275 target 'all' the prerequestive 'model-pic16' so it compiled the
13276 pic16 library, but now I've commented it out for the same reasons
13278 * added targets 'model-pic16' and 'objects-pic16' to compile the
13280 * added target 'port-specific-objects-pic16' to handle the
13281 generated libraries and copy them into the build/ directory
13282 * added target 'clean-intermediate-pic16' to clean intermediate
13283 files into pic16 directory
13284 * in target 'installdirs' added line to create directory pic16 in
13285 the installation path
13287 * device/include/Makefile.in (version 1.11): in target 'install'
13288 added lines to copy all header files to installation path,
13289 * in target 'installdirs' added line create directory for pic16
13290 headers in the installation path
13292 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13294 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13297 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13300 * device/lib/configure.in,
13301 * device/lib/configure: fixed for autoconf 2.57
13303 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13305 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13306 option so that it actually works. Made it specific to the z80, since
13307 the gbz80 doesn't have these kinds of I/O ports.
13309 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13311 * device/include/z180.h,
13312 * device/lib/_memcpy.c,
13313 * device/lib/_memmove.c,
13314 * device/lib/_mulint.c,
13315 * device/lib/ser_ir.c,
13316 * device/lib/ser_ir_cts_rts.c,
13317 * device/lib/_strcmp.c,
13318 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13319 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13320 portmode; added deprecation warning for bank= and protmode= forms.
13321 Also, guard against buffer overflow.
13322 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13324 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13326 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13327 changed interrupt vector table generation to only emit declared vectors.
13328 * device/include/Makefile.in: added missing backslash
13329 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13331 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13333 Mainly changes to support compilation of the device libraries
13334 * src/pic16/device.c: stack is allocated via symbol and not
13335 via literal number. The symbol is placed in the corresponding
13336 position of the data ram
13337 * (pic16_dump_section): relocatable and absolute uninitialized
13338 data are now emitted in sorted order to reduce section naming,
13339 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13340 weren't marked as being in the access bank,
13342 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13344 Added portion of GNU PIC Library under the directory
13345 device/include/pic16 and device/lib/pic16. These files
13346 contain the declarations of SFRs for the PIC18Fxx2 devices.
13347 The directory is initialized via configure from toplevel.
13349 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13351 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13352 the spilllocations to be compared correctly
13354 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13356 * src/SDCCast.c (decorateType): fixed bug introduced today
13358 2004-01-12 Borut Razem <borut.razem AT siol.net>
13360 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13361 doc/sdccman.lyx: upper case pragmas are deprecated
13363 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13365 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13366 in simpler and even better code
13368 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13370 * src/SDCCicode.c (operandOperation): fixed bug #874819
13371 * src/SDCCast.c (decorateType): fixed
13372 char foo (unsigned long ul) { return ul > 0; }
13374 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13376 * doc/sdccman.lyx: Moved and added some sections, small changes
13377 all over. Telling LaTeX to be less strict with word spacing
13378 to better keep the right margin. Changed some notes about
13379 maintainance of the ports in section 3.2.1 - is it OK like this?
13381 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13383 SDCC source changes:
13384 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13385 convilong): modified to inform the pic16 port that builtin functions
13388 PIC16 PORT specific changes:
13389 * src/pic16/device.c pic16_dump_equates() added,
13390 processor registers declared internally by the port are emitted in
13391 the translation as equates,
13392 * src/pic16/gen.c: inline code is passed unprocessed to the
13394 * (pic16_popGetLit2): fnuction modified to take second operand as
13395 pCodeOp pointer and not as literal,
13396 * (popRegFromIdx): prefixed with pic16_,
13397 * (pic16_popCombine2): modified to receive already allocated pCode
13399 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13400 * (genFunction): initializes local stack frame and pushes on stack
13401 all the registers used by this function,
13402 * (genEndFunction): restores all registers from stack and restores
13404 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13406 * (pic16glue): changed the program startup sequence,
13407 * added new dbName code 'A' for functions placed in absolute section
13408 * src/pic16/main.c: added function attribute _naked,
13409 * added pragma 'code' to place a fnuction at an absolute address,
13410 * added command line arguments --debug-ralloc and --pcode-verbose,
13411 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13412 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13413 * (pic16_newpCodeOpLit2): modified to take the second operand as
13415 * (pic16_printpBlock): modified to emit each function in a separate
13417 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13418 UPPER for immediate operands,
13419 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13421 * src/pic16/peeph.def: all peepholes with movff are commented out,
13422 because there is a problem in the pcode peep optimizer,
13423 * src/pic16/ralloc.c: the register allocator can now reuse local
13424 function symbols for another function. This saves register usage.
13425 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13427 Added file src/pic16/NOTES with information about program writing on
13428 the current port version.
13430 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13432 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13433 and peephole 252 (array access)
13435 2004-01-09 Borut Razem <borut.razem AT siol.net>
13437 * src/SDCCmain.c : fixed #872250: -l command line defined library
13438 files are scanned before standard library files
13440 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/SDCCast.c (decorateType): fixed bug #874046
13444 2004-01-09 Borut Razem <borut.razem AT siol.net>
13446 * support/scripts/sdcc.nsi: remove previous installation
13448 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13450 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13451 bytes for last interrupt vector (mcs51)
13452 * sdcc.spec: fixed typo
13454 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13457 gen51Code): more efficient parameter receive for --model-large
13460 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/ds390/main.c,
13463 * src/z80/main.c: added missed needLinkerScript flags (more than
13464 one port structure defined in these file)
13465 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13468 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13470 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13471 * src/port.h: added flag needLinkerScript in port->linker
13472 structure to inform whether to create a .lnk file or not,
13474 * src/ds390/main.c,
13476 * src/mcs51/main.c,
13478 * src/pic16/main.c,
13480 * src/z80/main.c: changed appropriately to configure
13481 needLinkerScript flag
13483 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13484 * src/pic/glue.c: added variable udata_section_name to
13485 override default uninitialized data segment definition for
13486 devices only with SHAREBANK memory (reported from Erik Epetrich)
13487 * (pic14emitOverlay): modified to emit a commented overlay segment
13488 directive when no overlay data exist
13489 * (picglue): modified to emit uninitialized data segment
13490 according to udata_section_name
13491 * src/pic/main.c (_pic14_parseOptions): added command line
13492 options --udata-section-name=[name] to override default
13493 udata definition name
13494 * modified _linkCmd and _asmCmd to include compiler passed
13495 arguments via -W option
13496 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13497 object file from '.rel' to '.o' in port->linker structure,
13498 changed size of fptr from 2 to 3 in port structure
13500 2004-01-07 Borut Razem <borut.razem AT siol.net>
13502 * support/scripts/sdcc.nsi: update PATH
13503 * support/scripts/sdcc.ico: craeted
13505 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13507 * device/include/Makefile.in: fix install
13508 * doc/Makefile: fix install
13510 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13514 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13515 how the function variable allocation summary is displayed; also
13516 include information about variables allocated to the overlay
13519 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13521 * as/mcs51/lkmain.c: Help about -Y option
13522 * as/mcs51/lkarea.c: Fixed gcc warnings
13524 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13526 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13528 * support/valdiag/tests/overflow.c: added
13529 * src/SDCCast.c (decorateType),
13530 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13531 LEFT_OP (left shift)
13533 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13535 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13536 (default behaviour).
13538 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 A python script to validate compiler diagnostic messages. It can be
13541 used to verify that sdcc complains about bad c source code and
13542 gives a good location of the error.
13543 * support/valdiag/Makefile,
13544 * support/valdiag/valdiag.py,
13545 * support/valdiag/tests/*
13547 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13549 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13550 * src/SDCCsymt.c (newEnumType),
13552 * support/Util/SDCCerr.c,
13553 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13555 * support/regression/tests/enum.c: added test for enum values that
13556 require at least 2 bytes of storage.
13558 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13560 * src/common.h: added ifndef/define/endif macros
13561 around the header file.
13562 Bug reported from Jesus Calvino-Fraga
13564 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13566 * sdcc.spec: updated
13567 * device/include/Makefile.in: don't install CVS directories
13568 * device/lib/Makefile.in: added removal of CVS directories after install
13569 * doc/Makefile: fixed install, added local_icons
13570 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13571 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13572 * src/ds390/gen.c (genRightShift): fixed bug #870788
13573 * src/SDCCast.c (decorateType): fixed bug #870781
13575 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13577 PIC16 port related changes:
13578 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13579 added variable stackPos,
13581 * gen.c: genCall, assignResultValue: added support for
13582 pushing/retrieving function parameters to/from stack,
13583 genFunction,genEndFunction: setup stack frame for the
13584 generated function,
13585 genAddrOf: will be changed according to bug 863624
13587 * added files genutils.c and genutils.h which contain gen*
13588 debugged and optimised functions extracted from gen.c
13590 * glue.c: added variable 'externs' which holds extern symbols,
13591 pic16emitRegularMap: is modified to properly handle relocatable
13592 symbols under the new scheme,
13593 pic16createInterruptVect: is modified
13594 pic16printPublics: is modified to emit 'global' assembler directives,
13595 added pic16_printExterns to print extern symbols,
13596 pic16glue: initializes stack/frame pointer in the beginning of
13597 the assembly output. Temporary hack, will be corrected later,
13598 because gplink yet does not support stack and SDCC does not
13599 yet support a type of crt0.o object to create the final binary.
13601 * Removed many lines that contain 8051 legacy code.
13602 * The code is finally placed under a 'code' directive.
13603 * Added port specific options.
13605 * _process_pragma: simplified since now we do not need *special*
13606 include file to define SFR registers. But a separate header
13607 will be needed. This will be developed later.
13608 * _pic16_parseOptions: added, parses port specific options:
13609 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13610 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13611 --preplace-udata-with=
13613 * _pic16_setDefaultOptions: modified to initialize section names,
13614 but hack is temporarly out of order since it needs improvement.
13615 * _pic16_genAssemblerPreamble: configuration words are emitted by
13616 their address instead of their name. This part is incomplete and
13617 supports only the 18Fxx2 devices. Other devices will emit an error
13618 during assembly since they do not contain the same set of config
13620 * _pic16_genIVT: is modified,
13622 * pcode.c: added definitions for some hardware registers that are needed
13624 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13625 All PCI entries are updated. Now LFSR is supported.
13626 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13627 * added pic16_newpCodeOpLit2 to support instructions with
13628 two literal arguments
13629 * pic16_pCode2str: corrected code that emits assembler instructions
13630 with two literal operands and those that have an access bit modifier
13631 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13632 this fixes a bug which caused some labels to be lost, when an
13633 assembler directive was added, i.e. banksel,
13634 * pic16_FixRegisterBanking: improved logic that causes the insertion
13636 * InlineFunction: functions that are called once, are not any more
13637 inlined. This can be a port option in the future,
13639 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13641 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13642 hold the corresponding uninitialized symbols,
13643 * pic16_allocProcessorRegister: registers have explicit marked the
13645 * pic16_allocInternalRegister: registers are explicit marked as
13647 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13648 processing list, so bit registers were lost,
13651 * ralloc.h: added field 'accessBank' and original symbol operand
13652 in register definition,
13653 * removed the field isMapped from register definition,
13655 ** Several functions have been removed from various sources:
13656 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13657 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13658 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13659 pic16_assignRelocatableRegisters
13661 ** others have been introduced:
13662 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13663 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13665 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13667 * support/scripts/inc2h.pl: changed definition of BIT_AT
13668 to emit 'sbit at' instead of 'bit at'. This was a request.
13670 PIC16 port related preliminary changes:
13671 * gen.c: prefixed function popRegFromString with
13672 pic16_ and all references to it corrected
13673 * pcode.c: all pic16_pc_* hardware registers prefixed
13674 with underscore (_),
13675 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13676 * ralloc.c: newReg(): when register is REG_SFR then
13677 set address to rIdx,
13678 pic16_allocProcessorRegister(): marks register wasUsed=0
13679 pic16_writeUsedRegs(): added a call to assign processor
13680 registers via pic16_assignFixedRegisters
13682 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13684 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13685 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13686 variables in unused register banks. Also the SSEG is placed
13687 wherever there is enough space for it, and IDATA can be anywhere
13688 in internal RAM. For now compile using -Wl-Y[stack_size].
13689 The mem file is different for this option as well, since it
13690 makes no sense of talking about DSEG lenght.
13692 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13694 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13695 in certain cases, e.g. when ROM assignment, patch provided
13696 from Albert den Haan.
13698 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13700 Many signedness and type propagation fixes:
13701 * src/SDCCicode.c: made geniCodeCast() static
13702 replaced SPEC_ by IS_ (cosmetic)
13703 (operandOperation): fixed div and mod operation
13704 (usualBinaryConversions): added support for promotion of char
13705 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13706 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13707 (geniCodeAdd): an array index will stay unsigned, even if promoted
13709 (geniCodeArray): ditto
13710 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13711 * src/SDCCsymt.c (computeType): added more support for char;
13712 promotion of char is selectable by promoteCharToInt, fixed signedness
13714 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13715 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13716 * src/SDCCval (val*): replaced signedness calculation by
13718 rearranged if-branches (cosmetic)
13719 (valShift): added warning W_SHIFT_CHANGED
13720 (valCompare): fixed problem with different types
13721 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13722 * support/regression/tests/literalop.c: added many cases
13723 * support/regression/tests/ast_constant_folding.c: changed finally to
13725 * .version: new year, new version: 2.3.7
13726 * src/SDCCmain.c (main): applied patch #866468
13727 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13728 provided by Scott Bronson
13729 * doc/sdccman.lyx: updated documentation for sdcdb
13730 updated and added chapter tips
13732 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13734 * src/SDCCsymt.h: missing from yesterday's commits
13736 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 * src/SDCC.y (struct_or_union_specifier),
13739 * support/Util/SDCCerr.c,
13740 * support/Util/SDCCerr.h: verify that struct & union tags are used
13743 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/SDCCglobl.h: missing from yesterday's commits
13747 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13749 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13750 sft_attributes, struct_declaration, parameter_declaration,
13751 type_name, start_block, declaration_list),
13752 * src/SDCC.lex (check_type): support redefinition of typedef names
13754 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13756 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13757 aligned xdata arrays. Erik helped me with the if clause.
13759 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13764 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * src/SDCCast.c (newAst_),
13769 * src/SDCCicode.c (ast2iCode, newiCode),
13771 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13772 expr, statement, expression_statement, selection_statement,
13773 iteration_statement, expr_opt, jump_statement): foundation for tracking
13775 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13778 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * support/Util/SDCCerr.c,
13782 * src/SDCCast.c (createCase, createDefault, decorateType),
13783 * src/SDCClabel.c (labelUnreach),
13784 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13786 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13787 (with thanks to Stas Sergeev)
13788 * device/include/time.h,
13789 * device/lib/time.c (CheckTime): suppress unreachable code warning
13791 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCast.c (createIvalCharPtr),
13794 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13796 * support/regression/tests/nullstring.c: tests for these two bugs
13798 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * support/Util/SDCCerr.h,
13801 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13802 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13803 about storage class and 'at' used inside struct or union
13804 * src/SDCCBBlock.c (iCodeFromeBBlock),
13805 * src/SDCCcse.c (ifxOptimize),
13806 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13807 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13808 printIval, emitStaticSeg, emitOverlay),
13809 * src/SDCClabel.c (deleteIfx),
13810 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13811 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13812 gatherAutoInit, processParms),
13813 * support/Util/SDCCerr.h,
13814 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13815 reporting for post-parse errors.
13817 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13820 implicit casts via union; they don't work on big endian systems
13821 (possible fix for bug #861138)
13823 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13825 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13826 * src/mcs51/main.c: fixed the fix for bug #737001
13828 2003-12-15 Borut Razem <borut.razem AT siol.net>
13830 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13832 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * support/makebin/makebin.c: put output in binary mode
13836 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13838 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13839 xdata and data memory on startup. Set the environment variable
13840 SDCC_NOGENRAMCLEAR to disable this.
13841 * src/mcs51/peephole.def,
13842 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13843 (allows non-interrupt and interrupt code to safely compete for a resource
13844 without the non-interrupt code having to disable interrupts)
13846 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13848 * src/SDCCicode.c (geniCodeAdd),
13849 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13850 with valFromType if type might be a pointer and host is big endian).
13851 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13852 types, not just integer types.
13853 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13854 multiply defined with mismatching "at" address.
13856 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13859 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13860 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13861 with embedded nulls (fixed bug #753752)
13863 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13865 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13866 Apparently this did not see much testing (endless loop)
13868 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13870 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13872 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13875 gracefully handle NULL memmap pointers
13877 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13880 instead of deleting the iCode when an operand is volatile
13881 * src/z80/gen.c (genDummyRead),
13882 * src/mcs51/gen.c (genDummyRead),
13883 * src/ds390/gen.c (genDummyRead),
13884 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13886 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13887 * src/SDCC.y: fixed bug #850420
13889 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13891 Applied z80 i/o port patch from Peter Townson and fixed some operators
13892 to better handle operands in A register.
13893 * device/include/z180.h
13899 * src/z80/peeph-z80.def
13900 * src/z80/peeph.def
13903 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13905 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13907 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13909 * device/lib/hc08/_mullong.c: Removed extra #endif
13911 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * sim/ucsim/hc08.src/inst.cc,
13914 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13915 carries from x to h
13916 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13917 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13918 * device/include/stdarg.h: fixed varargs for hc08
13919 * device/lib/Makefile.in,
13920 * device/lib/hc08/Makefile,
13921 * device/lib/hc08/_mulint.c,
13922 * device/lib/hc08/_mullong.c: fixed some endian problems
13924 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13926 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13927 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13928 * device/lib/_gptrget.c,
13929 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13931 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13933 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13934 * src/SDCCast.c (astErrors): fixed bug #846007
13935 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13937 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * src/SDCCast.c (decorateType): disabled a transformation I added in
13940 revision 1.188 (access to fields of a structure at an absolute address);
13941 it breaks with bitfields, extern declarations, and gcse analysis.
13942 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13943 could be assigned through a pointer, so don't complain.
13944 * src/SDCCast.c (astErrors),
13946 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13948 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13950 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13951 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13952 output of __config directives, since gpasm now supports them
13953 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13954 pre-processor macro, i.e. -DMCU=p18f452
13955 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13956 and modified to handle 'cast' icode similarly to '=' icode
13957 * src/pic16/device.h (typedef struct PIC_device): added field
13958 'extMIface' to indicate that chip has external memory interface
13959 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13960 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13963 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13965 * src/SDCC.y (pointer): fixed bug #846006
13966 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13967 * src/SDCCast.c (decorateType): fixed bug #846009
13968 * src/ds390/peeph.def,
13969 * src/ds390/gen.c (genAnd, genOr),
13970 * src/mcs51/peeph.def,
13971 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13973 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13982 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13986 * src/SDCCbitv.c: added function to free a bitvector
13987 * src/SDCClrange.h,
13988 * src/SDCClrange.c: added function to recompute the liveranges
13989 * src/avr/ralloc.c,
13990 * src/ds390/ralloc.c,
13991 * src/hc08/ralloc.c,
13992 * src/mcs51/ralloc.c,
13993 * src/pic/ralloc.c,
13994 * src/pic16/ralloc.c,
13995 * src/xa51/ralloc.c,
13996 * src/z80/ralloc.c: recompute the liveranges after register packing
13998 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
14000 * src/SDCCloop.c (newInduction): fixed bug #845630
14002 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14005 inadvertantly left behind from my 2003-11-12 change
14007 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 Updated headers I neglected to commit yesterday.
14010 * src/SDCClrange.h,
14013 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14016 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14017 * src/SDCCopt.c (eBBlockFromiCode),
14018 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14019 the creation of the key hash table from the sequencing so it can be used
14020 earlier (for some GCSE bug fixes still pending)
14022 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14024 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14025 * support/regression/tests/addsub.c: testing genPlus shortcut
14027 2003-11-15 Borut Razem <borut.razem AT siol.net>
14029 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14031 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14034 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14035 ordering is immaterial.
14036 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14038 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14041 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14042 (SIGSEV) of bug #840381
14043 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14044 unlink new file before rename if new and old filenames are the same)
14046 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14048 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14049 uninitialized variables) for the mcs51. Set environment variable
14050 SDCC_GENRAMCLEAR to test.
14051 xdata initialization slightly shorter
14053 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14057 #838241 & 780691 (basicly the same bug)
14058 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14059 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14061 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14063 * src/SDCCmain.c (linkEdit): "fix" #834252
14065 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14067 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14069 * src/SDCC.y: fixed bug #819403
14071 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14074 the reentrant attribute.
14075 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14076 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14078 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14079 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14080 erroneously reduced to a literal.
14081 * src/hc08/ralloc.c (packRegisters, rematStr),
14082 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14085 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14087 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14088 * doc/sdccman.lyx: changed from 'article' to 'book'
14089 * doc/Makefile: readded test_suite_spec and cdbfileformat
14091 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14093 * device/include/stdlib.h: include malloc.h to comply with ANSI
14094 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14096 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14098 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14099 * doc/clean.mk: also remove *.out files
14100 * doc/sdccman.lyx: some additions, larger top/bottom margins
14102 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14104 * src/SDCC.y: fixed bug #837365
14105 * support/regression/tests/bitopcse.c
14106 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14107 a symbol (might be valop instead)
14108 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14109 * device/lib/clean.mk: added hc08 to the cleaning list
14111 2003-11-04 Borut Razem <borut.razem AT siol.net>
14113 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14115 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14116 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14117 malloc is declared in standard stdlib.h
14119 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * device/lib/hc08/Makefile: need to clean .rel not .o files
14122 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14124 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14128 * src/mcs51/main.c,
14129 * src/ds390/main.c,
14133 * src/pic16/main.c,
14134 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14135 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14136 tests (which uses the port's oclsExpense function)
14142 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14144 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14146 * src/SDCCcse.c (ifxOptimize),
14147 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14148 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14149 deleting the IFX iCode.
14150 * src/hc08/ralloc.c: reduced unneeded slocs
14151 * src/hc08/gen.c: fixed bug in asmopToBoolean
14153 2003-11-04 Borut Razem <borut.razem AT siol.net>
14155 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14156 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14157 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14158 transferred to configure
14160 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14162 Use headers defined in the C[++] standards:
14163 * sim/ucsim/gui.src/serio.src/fileio.cc
14164 * sim/ucsim/gui.src/serio.src/frontend.cc
14165 * sim/ucsim/gui.src/serio.src/main.cc
14166 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14167 * support/Util/NewAlloc.c
14169 * as/mcs51/lklibr.c
14173 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14175 * Added MSVC projects for hc08 assembler and linker:
14176 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14177 /as/hc08/link_hc08.dsp
14179 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14181 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14183 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14185 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14187 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14189 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14191 2003-10-31 Borut Razem <borut.razem AT siol.net>
14193 * support/cpp2/cpplib.h,
14194 support/cpp2/cpplib.c,
14195 support/cpp2/cpplex.c,
14196 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14197 to switch _asm block preprocessing on / off. Default is
14198 #pragma preproc_asm +
14200 2003-10-31 Borut Razem <borut.razem AT siol.net>
14202 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14203 when outputting comment blocks (when executed with -C option) and
14204 _asm (SDCPP specific) blocks
14206 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14208 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14210 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14212 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14214 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14216 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14217 * src/SDCCast.c (decorateType): fixed bug #832664
14219 2003-10-31 Borut Razem <borut.razem AT siol.net>
14221 * support/cpp2/cpplex.c: fixed for SDCPP:
14222 comments(when executed with -C option) and _asm blocks
14223 were included even if they where in skipped #if block.
14224 Applied solution from GCC cpp 3.3.2
14226 2003-10-31 Borut Razem <borut.razem AT siol.net>
14228 * src/SDCC.lex: sdcc now understands both formats:
14229 '# <line_number> <file_name>' and
14230 '#line <line_number> <file_name>'
14231 * support/cpp2/cppmain.c: sdcpp now generates the standard
14232 '# <line_number> <file_name>' instead of former
14233 '#line <line_number> <file_name>'
14235 2003-10-30 Borut Razem <borut.razem AT siol.net>
14237 * support/cpp2/cpphash.h,
14238 * support/cpp2/cpplib.h
14239 * support/cpp2/cpplex.c,
14240 * support/cpp2/cppmain.c,
14241 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14243 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14245 Fixed a number of problems revealed by bug #827883.
14246 * src/SDCCloop.c (loopInvariants): Spill location of the
14247 result operand should be recomputed if extracted from
14248 a loop. Also, don't extract assignments of an iTemp
14250 * src/SDCCast.c (isConformingBody): loop reversal should
14251 not occur if the control variable is involved with a
14252 relational operator.
14254 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14256 * .version: bumped to 2.3.6 to reflect the big improvements
14257 made by Erik and Klaus. Thanks!
14259 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14261 Replaced the livrange code.
14262 * src/SDCClrange.c: added new LR code
14264 * src/SDCCBBlock.h: removed remainig parts from old LR code
14265 * src/ds390/ralloc.c,
14266 * src/ds390/gen.c: minor fixes to make it work with new code
14268 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 * as/hc08/lkrloc.c,
14273 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14274 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14275 (tweaked fix for bug #818696)
14277 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14279 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14281 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14284 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14285 * src/mcs51/gen.c (gencjneshort),
14286 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14287 more efficient (per Scott Bronson's suggestion)
14289 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14291 Extended the semantics of the critical keyword to include
14292 individual statements. See RFE #827755 and #799831
14297 * support/Util/SDCCerr.c
14298 * support/Util/SDCCerr.h
14303 2003-10-19 Borut Razem <borut.razem AT siol.net>
14305 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14307 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14309 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14311 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14312 and predecrement operand is displayed
14314 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14316 * src/SDCCval.c (valMinus): fixed bug #826041
14318 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14320 Some hc08 related updates that I missed earlier
14321 * sim/ucsim/stypes.h
14322 * support/regression/ports/hc08/spec.mk
14324 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 New target "hc08" for the Motorola 68hc08 family of micros
14334 * sim/ucsim/hc08.src/*
14335 * sim/ucsim/configure.in
14336 * src/ucsim/configure
14337 * sim/ucsim/packages_in.mk
14340 * device/include/mc68hc908qy.h
14341 * device/lib/hc08/*
14342 * device/lib/Makefile.in
14343 * support/regression/ports/hc08/*
14344 * support/regression/Makefile
14346 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14350 * src/ds390/gen.c (genCast): fixed bug #821957
14352 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14354 * device/lib/logf.c: "fixed" overlay bug
14355 * support/regression/ports/host/spec.mk: added m library
14356 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14357 * support/regression/tests/float_trans: added (for Eric)
14359 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14361 * src/mcs51/gen.c (genCpl): fixed bug
14362 http://sf.net/mailarchive/message.php?msg_id=6263915
14364 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14366 * src/SDCCast.c (decorateType): added extended constant folding
14367 * src/SDCCsymt.c (computeType): cleanup
14368 * src/SDCCval.c (valShift): minor optimization
14369 * support/regression/tests/ast_constant_folding.c: added
14371 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14373 * src/SDCCmain.c: removed some unintended changes
14375 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14378 * src/z80/gen.c: fixed part of bug #817589
14379 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14381 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14383 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14394 * src/ds390/ralloc.c
14396 * src/mcs51/ralloc.c
14398 * src/pic16/ralloc.c
14399 * src/xa51/ralloc.c
14401 * src/z80/gen.c: removed unused label "release:"
14403 2003-10-06 Borut Razem <borut.razem AT siol.net>
14405 * src/SDCC.lex: removed definition of unused variables
14406 save_optimize and save_options
14408 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14410 * clean.mk: removed '=' in "-maxdepth=1"
14411 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14412 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14414 2003-10-06 Borut Razem <borut.razem AT siol.net>
14416 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14417 my_unput() replaced by unput()
14419 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14422 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14423 type-punned pointer will break strict-aliasing rules"
14424 Old LR behaviour is again default; Klaus' LR can be choosen by
14425 defining the environment variable LRKLAUS
14429 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14430 * clean.mk: fixed removal of files in bin/CVS/
14431 * device/lib/clean.mk: fixed removal of directories small and large
14432 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14434 * src/SDCCval.c: removed superflous test for pedantic
14436 2003-10-05 Borut Razem <borut.razem AT siol.net>
14438 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14439 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14440 message "unmatched #pragma SAVE and #pragma RESTORE"
14442 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14444 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14445 assembly, critical functions, atomic, nojtbound)
14447 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14449 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14455 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14458 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14460 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14462 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14463 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14464 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14466 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/z80/gen.c (genRet): fixed bug #524753
14469 * src/z80/gen.c (genCast): fixed internal error on cast from
14471 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14472 fix for bug #477835 to the z80
14473 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14474 for tracking iCodes in the peephole optimizer for z80
14476 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14479 the other part of bug #814548
14480 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14482 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/SDCCcse.c: fixed part of bug #814548
14486 2003-09-28 Borut Razem <borut.razem AT siol.net>
14488 * src/asm.c: rewrite of printILine() to use temporary file instead
14490 * src/xa51/main.c: commented out declaration of int rewinds
14492 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14494 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14496 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14498 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14499 * src/asm.c (printILine): Fixed bug #811015
14501 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14503 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14506 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14508 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14509 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14510 to correctly handle general case of AOP_PAIRPTR
14511 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14513 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14515 * src/mcs51/ralloc.c (fillGaps),
14516 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14517 register positioning bug)
14519 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14521 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14523 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14525 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14526 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14527 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14528 (ralloc doesn't intentionally do this now, but perhaps later)
14529 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14530 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14531 register positioning bugs (Fixed bug #762602 and #795325)
14532 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14533 (Fixed bug #808779)
14534 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14535 lines that --i-code-in-asm generates
14537 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14539 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14540 trying to fclose a FILE* that was already closed.
14542 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14544 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14545 of const struct should be treated as if const themselves)
14547 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14549 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14551 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14553 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14554 Unix (/n) and DOS (/r/n) line terminations.
14556 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14558 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14561 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14563 * src/mcs51/gen.c (genFunction, genEndFunction),
14564 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14565 and restore of EA so that stack offsets to parameters are
14566 correct when using both critical and reentrant/stack-auto.
14567 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14568 size (can be triggered in error if sloc is shared between
14569 different sized objects)
14570 * device/include/float.h: fixed macros to explicitly use
14571 unsigned long where needed
14573 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14575 Feature req. 799831: added code to allow nesting of critical functions
14576 * src/mcs51/gen.c (genFunction, genEndFunction)
14577 * src/ds390/gen.c (genFunction, genEndFunction)
14579 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14581 * src/SDCCsymt.c (sclsFromPtr),
14583 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14584 support for standard C idiom of memory mapped variables; for
14585 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14586 to xdata int at 0x1234 tempvar = 1.
14587 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14588 provided by Akiya ISHIDA
14590 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14592 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14593 * src/SDCCval.c (constVal): added reduction from int to char
14594 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14595 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14596 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14598 * support/regression/tests/shifts.c: fixed
14600 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14602 * src/z80/gen.c (genXor): Fixed bug #805445
14604 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14606 Fixed bug #621531 (const & volatile confusion in the type chain).
14607 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14608 refer to the const or volatile state of the pointer itself.
14620 * src/pic16/ralloc.c
14621 * support/regression/tests/const.c
14623 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14625 When checking for duplicated modules, use absolute paths
14626 instead of relative paths. Files changed:
14631 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14633 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14635 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14637 * device/include/string.h: added size_t typedef, changed
14638 prototypes to use size_t, eliminated separate reentrant and
14639 non-reentrant declarations, added _memmove declaration
14640 * device/lib/_memcpy.c: changed to use size_t instead of int,
14641 changed /4 to >>2 to avoid division library call
14642 * device/lib/_memcmp.c,
14643 * device/lib/_memset.c,
14644 * device/lib/_strncat.c,
14645 * device/lib/_strncpy.c,
14646 * device/lib/_strncmp.c: changed to use size_t instead of int
14647 * device/lib/_memmove.c: new file (fixed bug #772294)
14648 * device/lib/Makefile.in: added _memmove.c
14649 * device/lib/z80/asm_strings.s: fixed bug #772290
14650 * support/regression/tests/bitfields.c: attempt to fix host assertion
14651 failure on amd64-unknown-linux2.2
14653 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14655 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14656 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14657 * as/z80/asmain.c (main): fixed bug #801766
14659 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14661 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14664 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14666 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14667 reported in bug #800609
14669 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14671 * Top header beautifications in src/pic16 directory:
14672 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14673 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14674 pcoderegs.h, ralloc.c, ralloc.h
14675 * main.c: added top header and GPL license notice
14676 * pcode.c: fixed the if-conditional warning
14678 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14680 * device/lib/_mullong.c: replaced int by short for gcc
14682 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14684 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14685 and JUMPTABLE iCodes properly now (worked by accident before)
14686 * src/mcs51/gen.c (leftRightUseAcc),
14687 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14688 iCode properly now. Use getSize instead of nRegs since a & b
14689 aren't part of the nRegs tally.
14691 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14693 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14694 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14695 before instructions that use the _STATUS register
14697 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14700 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14701 fetching of the pointer
14702 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14703 copied from genNearPointerSet()
14704 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14705 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14706 If they pop r0/r1 they must be called in the opposite order than aopOp().
14707 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14708 (resp. --stack-auto), prepared for --xstack
14710 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14712 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14714 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14716 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14717 these ports have their own __sdcc_external_start()
14719 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14721 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14722 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14723 type for bits was changed. It resulted in bit variables becoming
14724 global, which is not permitted in PIC 14 assembly output.
14726 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14728 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14730 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14732 Z80 and MCS51 linkers complaint if a public symbol is defined
14733 in more than one library module:
14737 * as/mcs51/Makefile.in
14739 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14741 A few small changes that speed up the peephole optimizer.
14745 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14747 Try to make the peephole optimizer smarter by maintaining
14748 an association between the assembly source code and the
14749 iCodes that originated them. Put this information to use
14750 with a new peephole rule condition "notVolatile" so that
14751 the rules can be aggressive yet still safe.
14756 * src/mcs51/peeph.def
14758 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14762 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14763 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14764 if the left or right operand symbols have the accuse flag set.
14766 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14768 Changed the type of the result of the ! (NOT) operator to char;
14769 previously it returned the same type as the source. This allows
14770 us to eliminate all the genFloatNot functions (all of its target
14771 implementations were very buggy) since !float can use the same
14774 * src/SDCCicode.c (ast2iCode): ! returns char
14775 * src/mcs51/gen.c (genNot, genNotFloat),
14776 * src/ds390/gen.c (genNot, genNotFloat),
14777 * src/z80/gen.c (genNot, genNotFloat),
14778 * src/pic/gen.c (genNot, genNotFloat),
14779 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14781 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14783 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14784 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14785 during interrupts. Ensure WSAVE is located at a shared bank address.
14786 2. Fixed page selection in some places
14787 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14788 the registers name strings.
14789 4. Fixed "signed / unsigned compare" compiler warnings.
14790 5. The PIC port manages its own allocation of the general purpose
14791 registers, but makes no attempt to reuse them. As a result when
14792 compiling it soon runs out of general purpose registers. Some
14793 additional code was added to the files pcode.c and device.c to walk
14794 through the function call tree and rename the registers so that they
14804 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14805 genPlus() & genMinus() when the result is the same as left or right
14807 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14809 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14811 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14813 Made bitfield a distinct type from bit so that bitfields
14814 convert as per ANSI C and bits retain their traditional
14815 boolean style behaviour. Implemented bitfield support in
14823 * src/ds390/gen.c: bit v bitfield split
14824 * src/z80/gen.c: New support for bitfields
14825 * support/regression/tests/bitfields.c: reenabled z80,
14828 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14830 Rules 246.x, 247.x relate to bitfields, the others speed up
14831 access to xdata mapped I/O devices.
14833 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14835 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14837 Cleaned up genPackBits and genUnpackBits and added two helper
14838 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14839 for literal assignments in genPackBits (thanks to Frieder for
14845 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14847 Fixed bug #748310 (pointer to function type mishandled when the
14848 function name is omitted). Also fixed a SIGSEGV when a function
14849 attribute (reentrant, etc) is used on a non-function or on a
14850 function but misplaced before the parameter list.
14852 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14854 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14855 * support/Util/SDCCerr.h,
14856 * support/Util/SDCCerr.c: Added func attr misuse error msg
14858 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14860 Fixed bug #787649 by anonymous
14861 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14862 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14864 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14866 Fixed numerous bitfield problems.
14868 * src/SDCC.y: More bitfield related error checking
14870 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14871 * support/Util/SDCCerr.h,
14872 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14873 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14874 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14875 * support/regression/tests/bitfields.c: tests added
14877 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14879 Made the constant following the "interrupt" keyword optional. If
14880 omitted, the function will not automatically be given an entry
14881 in the interrupt vector table (similar to #pragma NOIV, but
14882 less syntacticly kludgy). The interrupt number is also now
14883 range checked. Also fixed a bug in the high order bit example
14890 * support/Util/SDCCerr.c
14891 * support/Util/SDCCerr.h
14894 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14896 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14897 * src/SDCCicode.c (operandOperation): rewritten some ops
14898 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14899 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14901 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14902 be re-activated by defining REDUCE_LITERALS)
14903 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14904 unsigned, but are signed by default
14905 * src/SDCCval.c (constVal): rearranged
14906 * src/SDCCval.c (valMod): preliminary fix
14907 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14908 * support/regression/literalop.c: added, work in progress
14910 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14912 Generate warnings for useless declarations like "char data;"
14913 that don't do what new users expect.
14916 * support/Util/SDCCerr.h
14917 * support/Util/SDCCerr.c
14919 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14921 * src/SDCCval.c (valMult): fix overflow detection of negative int
14923 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14925 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14927 Changes to support big endian targets:
14940 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14943 * device/lib/time.c: fixed warning "integer overflow in expression"
14945 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14947 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14948 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14949 constants are unsigned; added recognition of "u" flag for unsigned
14950 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14951 * src/SDCCval.c (valDiv, valMod): fixed signdness
14952 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14953 signedness of modulo, left and right shift
14954 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14955 * support/Util/SDCCerr.h: added warning W_INT_OVL
14956 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14957 * src/SDCCast.c (ast_print): improved output of constants
14959 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14961 Fixed some warnings when building with MSVC:
14963 * as/mcs51/asdata.c
14967 * link/z80/aslink.h
14968 * link/z80/lkdata.c
14969 * link/z80/lkeval.c
14974 * support/cpp2/cpplib.c
14978 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14982 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14984 * support/librarian/clean.mk: Do not remove Makefile.
14985 * support/librarian/Makefile: added.
14987 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 Added librarian to MSVC build:
14992 * support/librarian/librarian.dsp
14994 'configure' not needed for librarian, removed:
14995 * support/librarian/configure
14996 * support/librarian/configure.in
14997 * support/librarian/config_in.h
14998 * support/librarian/Makefile.in
15000 Hopefully these ones built the librarian and the rest of sdcc properly:
15002 * Makefile.common.in
15004 Messed up 'configure', so revert to previous version:
15008 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15010 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15011 there, while the mantissa of a double is "only" 53 bits wide.
15013 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15015 Adding sdcclib to the build. MSVC project coming soon.
15016 Files added/changed:
15018 * support/librarian/clean.mk
15019 * support/librarian/configure
15020 * support/librarian/configure.in
15021 * support/librarian/config_in.h
15022 * support/librarian/Makefile.bcc
15023 * support/librarian/Makefile.in
15024 * support/librarian/sdcclib.c
15027 * Makefile.common.in
15031 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15033 Linker now complaints if linked modules have conflicting options, for
15034 example, one compiled using --model-large and another one compiled with
15035 --model-small. The following files were modified:
15037 * as/mcs51/asdata.c
15038 * as/mcs51/aslink.h
15040 * as/mcs51/asmain.c
15042 * as/mcs51/i51pst.c
15043 * as/mcs51/lkdata.c
15044 * as/mcs51/lklibr.c
15045 * as/mcs51/lkmain.c
15051 * link/z80/aslink.h
15052 * link/z80/lkdata.c
15053 * link/z80/lklibr.c
15054 * link/z80/lkmain.c
15057 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15059 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15060 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15062 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15064 * src/z80/mappings.i: fix _mul[us][int,long] entries
15066 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15068 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15070 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15072 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15073 * support/regression/tests/bitopcse.c: added
15081 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15083 added support for new library format to z80, gbz80 linkers:
15089 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15091 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15092 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15094 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15096 added DUMMY_READ_VOLATILE:
15105 * src/SDCCcse.c (algebraicOpts): many improvements
15106 * src/SDCCcse.h: removed algebraicOpts()
15107 * src/SDCCicode.c (picDummyRead): added
15109 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15111 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15112 "Insufficient space in data memory".
15114 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15116 * src/mcs51/gen.c: fixed bug #771358
15117 * src/z80/gen.c: fixed bug #759087
15119 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/pic16/glue.c: minor cleanup by Vangelis
15123 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15125 * device/include/regc515c.h: fixed #758477
15126 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15127 * device/lib/_gptrput.c: saved a few bytes
15128 * my tab spacing is 8, yours too?)
15129 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15130 * device/lib/serial.c: process RX bytes earlier than TX bytes
15131 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15133 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15135 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15137 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15139 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15141 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15143 * device/lib/Makefile.in: bad fix, reverted to 1.43
15145 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15147 * device/lib/Makefile.in: added missing z80 object files
15149 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15151 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15152 pic16 progress by Vangelis:
15155 * src/pic/Makefile:
15162 * pic16/genarith.c:
15167 * pic16/pcodepeep.c:
15170 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15172 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15174 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15176 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15177 added gbz80 build to MSVC project.
15178 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15179 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15180 from 8051 stuff and setup so it links using a .lnk file.
15182 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15184 * support/librarian/sdcclib.c: sdcc librarian.
15185 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15188 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15190 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15192 2003-07-02 Borut Razem <borut.razem AT siol.net>
15194 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15195 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15196 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15197 src/xa51/main.c, src/z80/main.c:
15198 virtualization of glue() function: each port has it's own glue function,
15199 which is accessed by do_glue function pointer in PORT.general structure
15201 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15203 * DS800C400 fun, improved ROM interface and tinibios.
15205 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15207 * More support for DS80C400. Now includes beginning of interface to ROM.
15209 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15211 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15213 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15215 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15217 2003-06-19 Borut Razem <borut.razem AT siol.net>
15219 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15221 2003-06-19 Borut Razem <borut.razem AT siol.net>
15223 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15224 fixed Z80 port - crt0.o: cannot open.
15226 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15228 * support/Util/MySystem.c (merge_command): revert bad fix
15230 2003-06-18 Borut Razem <borut.razem AT siol.net>
15232 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15234 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15236 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15237 option --use-stdout sends errors to stdout instead of stderr.
15239 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15241 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15243 2003-06-15 Borut Razem <borut.razem AT siol.net>
15245 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15246 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15247 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15248 fixed width array of pointers replaced with sets;
15249 multiple include and lib paths ared transferred to preprocessor and linker
15250 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15251 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15252 fixed width array of pointers
15253 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15254 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15255 fixupPath(), getPathDifference()
15256 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15257 fixed width array of pointers
15259 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15261 * src/pic16/ralloc.c: fix warnings
15262 * src/pic16/pcode.c: fix warning
15264 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15266 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15267 know all the details, but essentially this set of changes enable
15268 the pic16 port to generate movff instructions and generate assembler
15272 * src/pic16/glue.c:
15273 * src/pic16/pcode.c:
15274 * src/pic16/device.c:
15275 * src/pic16/main.c:
15276 * src/pic16/pcode.h:
15277 * src/pic16/pcoderegs.c:
15278 * src/pic16/ralloc.c:
15279 * src/pic16/ralloc.h:
15281 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15283 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15284 added option --vc, so sdcc errors and warnings are compatible with
15285 Microsoft Visual Studio.
15287 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15289 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15290 device/lib/libfloat.lib: added atof function.
15292 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15294 * doc/sdccman.lyx: updated to Lyx 1.3
15295 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15296 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15297 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15299 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15301 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15303 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15305 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15306 additions to the "related tools/documentation" section
15308 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15310 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15312 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15314 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15315 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15317 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15319 * doc/sdccman.lyx: fix double dash and other minor things
15320 * doc/Makefile: fix double dash
15322 2003-05-28 Karl Bongers(patches from Martin Helmling)
15323 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15324 condition and ignore commands.
15326 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15328 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15329 is in parts still quite out of date, I did changes as far as I felt makes sense
15330 for a non-native english speaker.
15331 Please feel free to add to the manual or to correct my changes.
15332 * doc/Makefile: undid touching the date of intermediate tex files.
15334 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15336 * doc/sdccman.lyx: Manual has an index now
15338 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15340 Finalize muluint/mulsint and mululong/mulslong merging:
15341 * device/lib/_mulint.c
15342 * device/lib/_mullong.c
15343 * device/lib/gbz80/mul.s
15344 * device/lib/gbz80/stubs.s
15345 * device/lib/z80/mul.s
15346 * device/lib/z80/stubs.s
15347 * src/SDCCsymt.c (initCSupport)
15349 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15351 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15352 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15353 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15354 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15357 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15359 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15360 the regression tests I'm not brave enough to enable 245.b, 245.c
15361 * doc/sdccman.lyx: added latex preamble for hyperref package.
15362 Using pdflatex this will give you a hyperlinked pdf file with
15363 bookmarks. (prepend '%' before /usepackage if this breaks something)
15365 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15367 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15369 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15371 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15373 2003-05-21 <johan AT balder>
15375 * src/SDCCglue.c (printIval): fixed bug #739934
15377 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15379 Applied patch from bug 737905 (renamed yylineo to mylineno):
15386 * src/pic16/pcode.c: Cleaned warnings
15387 * src/pic16/pcodeflow.c: Cleaned warnings
15388 * src/pic16/pcoderegs.c: Cleaned warnings
15390 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15392 * src/pic16/pcode.c: Cleaned warnings
15393 * src/pic16/pcodepeep.c: Cleaned warnings
15394 * src/pic16/ralloc.c: Cleaned warnings
15396 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15398 * doc/sdccman.lyx: fixed bug 739745
15399 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15401 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15403 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15404 it can be defined with CFLAGS when running configure
15405 * src/SDCCmain.c: fixed compiling + linking with object files
15407 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15409 * configure.in: configure for pic16 port,
15410 added --disable-pic16-port
15411 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15412 * src/SDCCmain.c: linkOptions is changed to set *,
15413 added if/endif conditional macros to remove options help
15414 messages from optionsTable when a port is not configured, added
15415 support for the PIc16 port in the ports table, when executing
15416 the compiler with no port specified on command line, a default
15417 port is selected with the new macro DEFAULT_PORT which is
15418 defined in port.h, in setDefaultOptions() linkOptions is removed
15419 from initialization assignment, since now it is a set,
15420 parseCmdLine uses setParseWithComma for linkOptions, in
15421 linkEdit() linkOptions are accessed with new function indexSet()
15422 which returns the i'th item of a set variable. See SDCCset.c, in
15423 linkEdit() when calling buildCmdLine(), added linkOptions as
15424 last argument. Now users can pass arguments to gplink via the
15425 -Wl option, main() uses pic16glue() to glue up pic16 programs
15426 * src/SDCCpeeph.c: various changes to support pic16
15427 * src/SDCCset.c: added function void *indexSet(set *, int) to
15428 return the i'th item of the set
15429 * src/SDCCset.h: added function prototype for indexSet()
15430 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15431 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15432 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15433 added macro DEFAULT_PORT
15434 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15435 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15437 * src/pic16/glue.c: commented out some error producing lines
15438 * src/pic16/main.c: __config directives are commented out to stop
15439 gpasm complaining and test the linkage with gplink, _linkCmd and
15440 _asmCmd changed to be more gplink and gpasm friendly
15441 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15442 produced an error when parsed, peep rule 12 is added to utilize
15443 movff, but it is commented out since the pCode does not support
15444 yet a command with 2 address arguments
15446 2003-05-18 <johan AT balder>
15448 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15449 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15450 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15452 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15453 Added feature to script commands from file.
15455 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15457 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15458 * src/SDCCutil.c: include ctype.h for win32
15460 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15462 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15464 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15466 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15467 Fixed so you can set breakpoints prior to run, run does not stop
15468 on entry now. Add tbreak. Other enhancements and fixes for use
15471 2003-05-12 Borut Razem <borut.razem AT siol.net>
15473 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15475 2003-05-11 Borut Razem <borut.razem AT siol.net>
15477 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15478 the path of bin directory, so that PATH is the only env. variable, which has to be set
15479 in case of standard installation.
15480 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15481 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15482 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15484 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15486 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15487 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15488 temp files are in the port dir; clean the gen/test directory when
15489 generating new test.c
15490 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15491 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15492 * support/regression/tests/zeropad.c: added
15494 2003-05-09 <johan AT balder>
15496 * src/SDCCglue.c: fixed bug #597940
15498 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15500 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15501 cache sfr, optimize next,step, fix off by one sourceline,
15502 support ddd list function.
15503 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15505 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15507 * support/regression/HTMLgen.py: added compare_s2f()
15508 * support/regression/Makefile: redo 1.27
15509 * support/regression/generate-cases.py: redo 1.5
15511 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15513 * support/regression/tests/float.c: workaround 33 bit hex constant
15514 * support/regression/tests/simplefloat.c: fix division for host
15516 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15518 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15519 that tame's the PIC's over-aggressive optimizer.
15521 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15523 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15526 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15528 Initial support for DS80C400. "Hello world" runs on TINIm400
15531 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15533 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15534 * Some notes on ddd usage added in debugger/README
15535 Martin Helmling adding more features and fixes for ddd GUI debugger.
15536 Code added for nexti, stepi, up, down, and other adjustments.
15538 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15540 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15541 * src/pic/peeph.def Added two rules to optimize carry manipulation
15542 * src/pic/* removed debug printfs
15544 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15546 * debugger/mcs51/cmd.c: added header newalloc.h
15548 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15550 * as/Makefile: new EXEEXT
15551 * as/z80/Makefile: remove trailing slash of BUILDIR
15552 * as/z80/clean.mk: new EXEEXT
15553 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15554 * support/cpp2/Makefile.in: new EXEEXT
15555 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15557 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15559 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15560 EXEEXT was introduced to fix all related problems with targets
15561 "clean", "install" and "uninstall"; a couple of further flaws
15562 especially with "clean" have been fixed too
15563 * as/mcs51/Makefile.in
15564 * as/mcs51/clean.mk
15568 * debugger/mcs51/Makefile.in
15569 * debugger/mcs51/clean.mk
15570 * link/z80/Makefile
15571 * link/z80/Makefile.in
15572 * link/z80/clean.mk
15574 * packihx/Makefile.in
15576 * sim/ucsim/Makefile
15577 * sim/ucsim/clean.mk
15578 * sim/ucsim/avr.src/Makefile.in
15579 * sim/ucsim/avr.src/clean.mk
15580 * sim/ucsim/s51.src/Makefile.in
15581 * sim/ucsim/s51.src/clean.mk
15582 * sim/ucsim/xa.src/Makefile.in
15583 * sim/ucsim/xa.src/clean.mk
15584 * sim/ucsim/z80.src/Makefile.in
15585 * sim/ucsim/z80.src/clean.mk
15586 * sim/ucsim/main_in.mk
15587 * sim/ucsim/packages_in.mk
15588 * sim/ucsim/gui.src/Makefile.in
15589 * sim/ucsim/gui.src/serio.src/Makefile.in
15590 * sim/ucsim/gui.src/serio.src/clean.mk
15593 * support/cpp2/Makefile.in
15594 * support/cpp2/clean.mk
15595 * support/makebin/Makefile
15596 * support/makebin/clean.mk
15597 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15598 * doc/sdccman.lyx: --program-suffix no longer needed
15600 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15602 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15603 Martin Helmling added support for ddd GUI debugger.
15604 Code added to display assembly, set variables, and other commands
15605 to interface to ddd.
15607 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15609 * as/Makefile: fix target clean
15610 * as/clean.mk: fix target clean
15611 * as/z80/clean.mk: fix target clean
15613 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15615 * Makefile.common.in: added AT EXEEXT AT
15616 * configure.in: removed all mingw32 stuff
15617 * configure: rebuilt from configure.in
15618 * doc/sdccman.lyx: updated section "installation"
15619 * support/scripts/sdcc_mingw32: adapted to configure
15620 * support/scripts/sdcc_cygwin_mingw32: added
15622 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15624 * src/pic Added object file support for the PIC port
15625 * src/pic Applied patch from Craig Franklin (this started the object file support)
15626 * src/regression Updated the PIC regression tests for object files
15628 2003-04-20 Borut Razem <borut.razem AT siol.net>
15630 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15631 lklex.c: In function `getfid':
15632 lklex.c:203: warning: array subscript has type `char'
15633 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15634 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15635 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15636 stack handling macros
15638 2003-04-19 Borut Razem <borut.razem AT siol.net>
15640 * "handling space characters in file path" task:
15641 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15642 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15643 * support/Util/MySystem.h: make it self-sufficient
15644 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15645 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15646 handling space characters in file path
15647 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15648 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15649 * support/Util/MySystem.c: handling space characters in executable's path
15651 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15653 * as/z80/Makefile: fix permanent rebuild of z80
15654 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15655 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15657 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15659 * src/SDCCopt.c: add special case optimization to replace modulo by
15660 a power of two with a bitwise AND.
15662 2003-04-18 <johan AT balder>
15664 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15666 2003-04-17 <johan AT balder>
15668 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15669 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15671 2003-04-13 Borut Razem <borut.razem AT siol.net>
15673 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15674 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15675 fixed mingw problem in adl_NORMALIZE_PATH
15677 2003-04-12 Borut Razem <borut.razem AT siol.net>
15679 * fixed "#pragma SAVE/RESTORE can not be nested":
15680 * src/SDCC.lex: reworked pragma handling functions
15681 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15682 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15684 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15686 * src/SDCCutil.c (pathEquivalent): defined but not used
15687 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15688 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15689 * configure: rebuilt from configure.in
15690 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15691 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15692 * device/include/Makefile.in: replace sdcc_datadir
15693 * device/lib/Makefile.in: replace sdcc_datadir
15694 * Makefile.common.in: add LDFLAGS from configure
15695 * packihx/Makefile.in: use LDFLAGS
15696 * src/Makefile.in: use LDFLAGS
15697 * support/cpp2/Makefile.in: add LDFLAGS from configure
15698 * support/makebin/Makefile: use LDFLAGS
15699 * .version: bumped version number to 2.3.5
15701 2003-04-12 Borut Razem <borut.razem AT siol.net>
15703 * completed "different paths" task:
15704 * src/SDCCmacro.c: fixed bug in handling quotes
15705 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15706 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15708 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15710 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15712 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15714 * ds390/gen.c ds390/peeph.def: fix bug 706781
15716 2003-04-11 Borut Razem <borut.razem AT siol.net>
15718 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15720 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15722 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15723 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15724 set - this bit used to not be set...).
15725 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15726 bad code in PIC Port
15727 * src/regression/and2.c added to test bug 609268
15728 * src/regression/Makefile added and2.c to regression test
15731 2003-04-08 <johan AT CP255758-A>
15733 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15734 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15735 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15737 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15739 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15741 * support/cpp2/Makefile.in: fix bug #487815
15742 * configure: rebuilt from configure.in
15743 * Makefile.common.in: docdir changed, new path suffixes
15744 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15745 * sdcc_vc_in.h: reflect changes from sdccconf.h
15746 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15747 * src/SDCCutil.h: remove BINDIR hack
15748 * doc/sdccman.lyx: update new path hierarchy
15750 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15752 * src/SDCCpeeph.c: added okToRemoveSLOC test
15754 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15756 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15758 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15760 * src/SDCCpeeph.c: added labelIsReturnOnly test
15761 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15763 2003-04-05 <johan AT balder>
15765 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15766 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15767 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15768 * src/SDCCast.c: fixed a warning
15769 * src/SDCCast.h: fixed a warning
15770 * src/SDCCicode.c (operandFromAst): fixed a warning
15772 2003-04-04 <johan AT balder>
15774 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15775 * src/SDCCast.c (decorateType): fixed bug #715076
15776 * src/SDCC.y: fixed bug #702907
15778 2003-04-03 <johan AT balder>
15780 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15781 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15782 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15783 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15784 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15786 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15788 * _decdptr.c: fix return values
15789 * _gptrget.c: fix return values
15790 * _gptrgetc.c: fix return values
15791 * _gptrput.c: fix return values
15792 * _mulint.c: fix return values
15793 * as/z80/Makefile: fix 'make -j' problem
15795 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15797 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15798 * configure.in: big cleanup, updated to autoconf 2.5x
15799 * configure: rebuilt from configure.in
15800 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15801 * sdcc_vc_in.h: reflect changes from sdccconf.h
15802 * doc/Makefile: fixed a flaw in "make install"
15804 2003-04-02 <johan AT balder>
15806 * src/ds390/gen.c (genCmp): no comments
15807 * src/mcs51/gen.c (genCmp): no comments
15808 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15809 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15811 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15813 * support/regression/generate-cases.py: place generated file in given sub directory
15814 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15815 * support/regression/Makefile: improvements for 'make -j';
15816 side effect: it's simpler and faster now
15818 2003-03-31 Borut Razem <borut.razem AT siol.net>
15820 * src/z80/main.c: link-{port} and as-{port} defined without path
15821 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15823 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15825 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15827 2003-03-30 Borut Razem <borut.razem AT siol.net>
15829 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15830 changed type of list parameter to set
15831 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15832 * src/port.h: changed type of do_assemble() parameter to set
15833 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15834 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15835 definition of "cppoutfilename" macro with NULL value in preProcess()
15836 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15837 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15838 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15839 replaced with set *binPathSet
15840 * shash_add() deallocates the item, if allready exsists, before adding the new one
15841 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15843 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15845 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15846 a nested for loop bug in the PIC port
15847 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15850 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15852 * support/Util/dbuf.h: remove C++ stuff to make it portable
15854 2003-03-28 Borut Razem <borut.razem AT siol.net>
15856 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15857 literal strings in stringLiteral()
15858 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15859 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15862 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15864 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15866 2003-03-26 <johan AT balder>
15868 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15869 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15870 * src/SDCCast.c (decorateType): fixed " -v < 3"
15872 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15874 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15875 Added Lenny Story's debug infrastructure changes:
15876 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15877 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15878 * src/cdbFile.c: added
15879 * src/SDCCdebug.c: added
15880 * src/SDCCdebug.h: added
15881 * src/SDCCast.c (createFunction)
15882 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15883 * src/SDCCmain.c (parseCmdLine, main)
15884 * src/SDCCmem.c (redoStackOffsets)
15885 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15888 * src/avr/gen.c (genAVRCode)
15889 * src/ds390/gen.c (gen390Code)
15890 * src/mcs51/gen.c (gen51Code)
15891 * src/pic/gen.c (genpic14Code)
15892 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15893 * src/xa51/gen.c (genXA51Code)
15894 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15896 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15898 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15899 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15901 2003-03-22 <johan AT balder>
15903 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15905 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15907 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15908 * doc/cdbfileformat.lyx: added, written by Lenny Story
15909 * doc/Makefile: added cdbfileformat.lyx
15910 * doc/clean.mk: added cdbfileformat.lyx
15912 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15914 * src/mcs51/peeph.def: fix bug #705773
15916 2003-03-20 <johan AT balder>
15918 An sfr/sbit can have an "at #" AND an initializer
15919 * src/SDCCsymt.c (checkSClass):
15920 * src/SDCCmem.c (allocGlobal):
15921 * src/SDCCmem.c (allocLocal):
15922 * src/SDCCast.c (createBlock):
15924 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15928 2003-03-16 <johan AT balder>
15930 Undid the hackup of const and volatile, the problem is much bigger
15932 * src/SDCCast.c:1.171
15933 * src/SDCCglue.c:1.138
15934 * src/SDCCicode.c:1.146
15935 * src/SDCCsymt.c:1.150
15936 * src/SDCCval.c:1.65
15938 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15941 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15943 2003-03-13 <johan AT balder>
15945 Hackup const and volatile modifiers in type chains a bit:
15947 * src/SDCCast.c:1.169
15948 * src/SDCCglue.c:1.136
15949 * src/SDCCicode.c:1.143
15950 * src/SDCCsymt.c1.146
15951 * src/SDCCsymt.h1.59
15952 * src/SDCCval.c:1.63
15954 2003-03-12 <johan AT balder>
15956 * src/SDCCBBlock.h: more LRH debugging junk
15957 * src/SDCCcflow.h: more LRH debugging junk
15958 * src/SDCCloop.c: more LRH debugging junk
15959 * src/SDCC.y (struct_declaration): fixed bug #697590
15960 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15961 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15962 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15964 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15965 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15966 test function names must now match exactly).
15967 * src/SDCCcse.c: added special case in findCheaperOp to allow
15968 extending a short integer. Makes less awful code for bug 700121 test case.
15970 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15972 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15973 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15975 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15977 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15978 actually called (operandsNotEqual() was called for all
15979 operandsNotEqualX tests).
15981 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15983 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15984 with shorter literals. Fixes bug 700121.
15986 2003-03-11 <johan AT balder>
15988 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15990 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15992 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15993 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15995 2003-03-10 Borut Razem <borut.razem AT siol.net>
15997 * src/SDCCmain.c: pipe preprocessor's output
15998 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15999 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16000 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16001 which closes all pipes in pipeSet set
16002 * src/SDCCset.c: free deleted item in function deleteSetItem()
16003 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16004 moved from z80 to src subproject
16005 * .version: increased version number to 2.3.4
16007 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16009 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16010 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16011 * support/regression/ports/xa51/spec.mk: fix typo
16013 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16015 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16017 2003-03-09 Borut Razem <borut.razem AT siol.net>
16019 * src/SDCCmain.c: pipe preprocessor's output
16020 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16021 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16022 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16023 which closes all pipes in pipeSet set
16024 * src/SDCCset.c: free deleted item in function deleteSetItem()
16025 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16026 moved from z80 to src subproject
16028 2003-03-09 Borut Razem <borut.razem AT siol.net>
16030 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16031 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16032 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16033 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16034 * src/SDCCglobl.h: unification of WIN32 native definitions
16036 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16038 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16040 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/configure.in: check for endianess (even while cross-compiling)
16043 * src/configure: check for endianess (even while cross-compiling)
16044 * src/configure_in.h: check for endianess (even while cross-compiling)
16045 * src/avr/gen.c: remove old endianess stuff
16046 * src/mcs51/gen.c: remove old endianess stuff
16047 * src/ds390/gen.c: remove old endianess stuff
16048 * src/pic/gen.c: remove old endianess stuff
16049 * src/pic/genarith.c: remove old endianess stuff
16050 * src/pic/glue.c: fix endianess check
16051 * src/pic16/gen.c: remove old endianess stuff
16052 * src/pic16/genarith.c: remove old endianess stuff
16053 * src/pic16/glue.c: fix endianess check
16054 * src/xa51/gen.c: remove old endianess stuff
16055 * src/z80/gen.c: fix endianess check
16056 * src/SDCCglue.c: fix endianess check
16057 * src/ds390/peeph.def: fix bug 700036
16059 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16062 * src/configure: find appropriate data-types on host for SDCC's int and long
16063 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16064 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16065 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16067 2003-03-07 <johan AT balder>
16070 some minor cleanups before the big shot
16071 OP_DEFS and OP_USES now use Kevin's protection
16072 new option --nolabelopt
16074 * src/SDCCBBlock.c:
16083 * src/ds390/ralloc.c:
16084 * src/mcs51/ralloc.c:
16085 * src/pic/ralloc.c:
16086 * src/xa51/ralloc.c:
16087 * src/z80/ralloc.c:
16089 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16091 * src/pic/pcode.c (get_op): fix 64 bit warnings
16092 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16093 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16094 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16095 * support/regression/tests/malloc.c: fix 64 bit warnings
16097 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16099 * src/mcs51/gen.c (genMinus): fixed bug 696436
16101 2003-03-02 Borut Razem <borut.razem AT siol.net>
16103 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16105 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16107 * configure.in: test for mkstemp
16108 * sdccconf_in.h: add HAVE_MKSTEMP
16110 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16112 * device/include/ctype.h: removed warning while using --stack-auto
16113 * device/include/malloc.h: removed warning while using --stack-auto
16114 * device/include/string.h: removed warning while using --stack-auto
16116 2003-02-23 Borut Razem <borut.razem AT siol.net>
16118 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16119 because NDEBUG is defined (see man assert)
16120 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16122 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16124 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16125 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16127 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16129 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16130 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16132 2003-02-18 <johan AT balder>
16134 * as/mcs51/asmain.c (asmbl): module can start with a digit
16135 * as/z80/asmain.c (asmbl): module can start with a digit
16137 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16139 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16140 * src/asm.c: fix pipe() for Mingw32
16142 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16144 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16145 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16146 make -V work again; --c1mode reads now from stdin
16147 * doc/sdccman.lyx: added --c1mode
16148 * support/Util/SDCCerr.c: new messages for c1 mode
16149 * support/Util/SDCCerr.h: new messages for c1 mode
16150 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16152 2003-02-15 <johan AT balder>
16154 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16156 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16158 * doc/sdccman.lyx: Environment variables, -o and other minor things
16160 2003-02-14 <johan AT balder>
16162 * src/xa51/main.c: before anyone really tries to use it :)
16164 * Install doc's in share/sdcc/doc
16165 * removed some obsolete files
16166 * Do a proper make distclean and uninstall
16167 M Makefile.common.in
16170 M device/include/Makefile.in
16171 M device/lib/Makefile.in
16174 M sim/ucsim/doc/Makefile.in
16176 R src/avr/peeph.rul
16177 R src/xa51/peeph.rul
16178 M support/cpp2/Makefile.in
16179 M support/makebin/Makefile
16182 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16184 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16186 2003-02-10 Borut Razem <borut.razem AT siol.net>
16188 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16189 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16190 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16191 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16192 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16193 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16194 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16195 src/z80/Makefile.bcc: Borland Makefile cleanup
16196 * as/z80/Makefile.bcc: Added Borland Makefile
16197 * support/cpp2/borland.h: Removed
16199 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16201 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16202 * src/SDCC.lex: new pragma NOIV
16203 * src/SDCCglobl.h: new pragma NOIV
16204 * src/SDCCmem.c: new pragma NOIV
16206 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16208 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16210 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16212 * src/SDCCmain.c: signal handling is switched off by --debug
16213 * doc/Makefile: small fix for install; use clean.mk again
16214 * doc/clean.mk: clean *.pdf and *.html too
16216 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16218 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16219 * device/lib/printfl.c: fix a ds390 bug by making it portable
16220 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16221 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16222 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16223 * debugger/mcs51/cmd.c: converted multi-line string literals
16224 * sim/ucsim/globals.cc: converted multi-line string literals
16225 * src/SDCCmain.c: introduced signal handler to remove temp files
16226 * doc/Makefile: small tweaks, implement clean
16227 * doc: removed generated files
16229 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16231 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16232 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16233 Address Record is not correctly generated for DS390."
16235 2003-02-02 Borut Razem <borut.razem AT siol.net>
16237 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16238 * as/mcs51/asm.h: fixed compilation with Borland C
16239 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16240 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16241 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16242 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16243 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16244 src/z80/Makefile.bcc: delete $(LIB) only if exist
16245 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16247 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16249 * device/include/malloc.h: introduced NULL
16250 * device/include/string.h: introduced NULL
16251 * device/include/stdlib.h: introduced NULL
16252 * device/lib/_memcpy.c: removed NULL
16253 * device/lib/_strcat.c: removed NULL
16254 * device/lib/_strchr.c: removed NULL
16255 * device/lib/_strcmp.c: removed NULL
16256 * device/lib/_strcpy.c: removed NULL
16257 * device/lib/_strcspn.c: removed NULL
16258 * device/lib/_strlen.c: removed NULL
16259 * device/lib/_strncat.c: removed NULL
16260 * device/lib/_strncmp.c: removed NULL
16261 * device/lib/_strncpy.c: removed NULL
16262 * device/lib/_strpbrk.c: removed NULL
16263 * device/lib/_strrchr.c: removed NULL
16264 * device/lib/_strspn.c: removed NULL
16265 * device/lib/_strstr.c: removed NULL
16266 * device/lib/_strtok.c: removed NULL
16267 * device/lib/malloc.c: removed NULL, include own header
16269 2003-02-02 <johan AT balder>
16271 * 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
16272 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16273 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16274 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16275 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16276 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16278 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16280 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16283 2003-02-01 <johan AT balder>
16285 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16287 2003-01-31 <johan AT CP255758-A>
16289 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16291 2003-01-30 <johan AT balder>
16293 * src/SDCCBBlock.c: automatic bug detection
16294 * src/SDCCicode.c: automatic bug detection
16296 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16298 * src/SDCCglobl.h: now --xram-size 0 works
16299 * src/SDCCmain.c: now --xram-size 0 works
16301 2003-01-29 <johan AT balder>
16303 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16305 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16307 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16308 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16309 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16310 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16311 * src/SDCCglobl.h: Added options --xram-size and --code-size
16312 * src/SDCCmain.c: Added options --xram-size and --code-size
16314 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16316 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16317 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16319 2003-01-27 <johan AT balder>
16321 * src/SDCC.y: fixed bug #613764
16323 2003-01-26 <johan AT balder>
16325 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16326 * src/SDCCsymt.h: fixed bug #673374
16327 * src/SDCCglue.c: fixed bug #661910
16328 * src/SDCCast.c: fixed bug #458099 and 673374
16330 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16332 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16333 * as/mcs51/strcmpi.h: added
16334 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16335 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16336 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16337 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16338 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16339 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16340 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16341 * as/mcs51/Makefile.aslink: new module strcmpi
16342 * as/mcs51/Makefile.asx8051: new module strcmpi
16343 * as/mcs51/Makefil.bcc: new module strcmpi
16344 * as/mcs51/Makefile.in: new module strcmpi
16345 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16347 2003-01-26 <johan AT balder>
16349 * src/SDCCglue.c: reverted back to 1.124
16350 * src/SDCCast.c: reverted back to 1.156
16351 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16353 2003-01-25 <johan AT balder>
16355 * src/SDCCglue.c: A better fix for bug #661910
16356 * src/SDCCast.c: A better fix for bug #661910
16357 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16359 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16361 * src/Makefile.in: remove spawn.o
16362 * src/SDCCmain.c: remove spawn.h
16363 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16364 * src/spawn.c: removed
16365 * src/spawn.h: removed
16366 * support/regression/ports/ds390/spec.mk: link with -r
16368 2003-01-24 <johan AT CP255758-A>
16370 * src/ds390/gen.c (aopOp): fixed bug #667458
16371 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16372 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16373 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16375 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16377 * src/mcs51/peeph.def: better assembler identation by Frieder
16378 * src/mcs51/gen.c: better assembler identation by Frieder
16380 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16382 * as/z80/string.h: removed for gcc 3.2
16383 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16384 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16386 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16388 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16389 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16390 * support/regression/Makefile: separate temp files for ports
16391 * support/regression/generate-cases.py: separate temp files for ports
16392 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16393 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16395 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16397 * moved tinitalk to device/examples/ds390
16399 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16401 * as/mcs51/lkmem.c: rflag is for DS390
16402 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16403 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16404 (linkEdit): move mem- and map-files the same way as ihx-files
16405 * src/z80/main.c (_setDefaultOptions): removed --generic
16406 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16407 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16408 * src/pic/glue.c (picglue): --c1mode works again
16409 * src/pic16/glue.c (pic16glue): --c1mode works again
16410 * src/asm.c (printCLine): fix #660034
16412 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16414 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16415 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16416 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16417 * as/mcs51/lkmem (summary): better fix for sp problem
16418 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16419 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16420 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16421 remove --stack-after-data
16423 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16425 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16426 * src/SDCCutil.c (join): ugly bug: missing '\0'
16427 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16429 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16431 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16433 * src/pic/main.c (_asmCmd): gpasm supports -o
16434 * src/z80/main.c: more general macros
16435 * device/lib/Makefile.in: remove intermediate files
16437 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16439 * .version: Bumped version number to 2.3.3
16440 * src/SDCCBBlock.c: new option -o
16441 * src/SDCCglobl.h: new option -o
16442 * src/SDCCglue.c: new option -o
16443 * src/SDCCmain.c: new option -o
16444 * src/asm.c: new option -o
16445 * src/ds390/main.c: new option -o
16446 * src/pic/glue.c: new option -o
16447 * src/pic/pcode.c: new option -o
16448 * src/pic/ralloc.c: new option -o
16449 * src/pic16/glue.c: new option -o
16450 * src/pic16/pcode.c: new option -o
16451 * src/pic16/ralloc.c: new option -o
16452 * src/z80/main.c: new option -o
16453 * device/lib/Makefile.in: use -o
16454 * support/regression/ports/ds390/spec.mk: use -o
16455 * support/regression/ports/gbz80/spec.mk: use -o
16456 * support/regression/ports/mcs51/spec.mk: use -o
16457 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16458 * support/regression/ports/z80/spec.mk: use -o
16459 * support/regression/ports/ucz80/spec.mk: use -o
16460 * support/regression/ports/xa51/spec.mk: use -o
16461 * support/regression/fwk/lib/timeout.c: fix usage string
16463 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16464 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16466 2003-01-07 <johan AT balder>
16468 * src/SDCCast.c (decorateType): fixed bug #600035
16470 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16471 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16472 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16473 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16474 * src/pic/pcode.c: outcommented unused variable to remove warnings
16475 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16477 2003-01-06 <karl AT turbobit.com>
16478 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16481 2003-01-06 <johan AT balder>
16483 * src/SDCCicode.c: fixed array add
16485 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16486 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16487 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16489 2003-01-04 <johan AT balder>
16491 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16493 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16494 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16496 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16497 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16498 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16500 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16501 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16503 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16504 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16506 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16507 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16509 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16511 * in /sdcc/as/mcs51/ changed these files in order to create an
16512 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16513 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16514 following files to include the previous two files: aslink.dsp,
16515 Makefile.aslink, Makefile.bcc, and Makefile.in.
16517 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16518 .adb instead of .cdb
16520 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16522 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16523 value from option --iram-size.
16525 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16527 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16530 2002-09-18 <wiml AT hhhh.org>
16532 * SDCClrange.h: exposed setFromRange() and setToRange()
16533 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16534 packRegsForAccUse() (bug 542397)
16535 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16536 multiple times and emitting the fetch operations more than once
16537 added aopGetUsesAcc() function to allow binary operators to
16538 fetch their operands in the correct order; made genMinus() emit
16539 compact code for X = LITERAL - Y
16541 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16542 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16543 sprintf() in line 1267.
16545 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16546 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16549 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16550 Changes to aslink (All the changes are marked with 'JCF'):
16552 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16555 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16556 area BSEG. Also moves, if possible, the DATA area down into the internal
16557 ram so more space is available.
16559 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16562 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16563 not bytes. Function summary() which creates a memory usage summary
16564 file with extension .mem. Reports of overlaping stack and small stack
16565 size. If the space for the stack is less than 16 bytes aslink trows a
16568 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16569 the 8051. Option 'y' for memory summary output file.
16571 Changes to sdcc (All the changes are marked with 'JCF'):
16573 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16575 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16576 overlaying area for it (uses RegBankUsed[4]).
16578 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16579 bank zero as used by default. By default aslink locates the stack
16580 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16581 the creation of the .mem file. Delegates the allocation of data area
16582 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16583 the begining of the stack area to aslink.
16585 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16586 glue() in SDCCglue.c creates an area for it.
16588 2002-09-03 Borut Razem <borut.razem AT siol.net>
16589 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16590 sdcc/src/pic/glue.c:
16591 introduced atexit() handler for teporay files removal in case of
16592 errors, assertions, ...
16594 2002-08-29 Borut Razem <borut.razem AT siol.net>
16595 * sdcc/support/cpp2/auto-host_vc_in.h:
16596 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16597 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16598 Maybe there is a similar problem with BORLANDC? It should be checked!
16600 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16601 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16602 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16603 was not executed, and the compiler (cl) launched a warning:
16604 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16606 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16607 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16609 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16610 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16612 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16613 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16614 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16615 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16616 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16617 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16618 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16619 - added Release configuration in VS projects
16620 - review of compiler an linker options
16621 - VC .exe files are generated in bin_vc directory, not to interfere
16622 with binaries generated from other projects (cygwin, mingw, bcc ...)
16624 * sdcc/src/yacc.dsp: added
16626 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16627 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16628 and insert the version number definitions from .version
16630 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16632 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16633 added - genarate auto-host.h using auto-host_vc_in.h as template
16636 removed from CVS, generated automatically
16638 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16639 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16641 2002-08-11 Borut Razem <borut.razem AT siol.net>
16642 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16644 2002-08-10 Borut Razem <borut.razem AT siol.net>
16645 * src/SDCCmain.c (main):
16646 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16647 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16648 The consequence was that some temporary files were not removed.
16651 unification of code in functions tempfilename() and tempfile():
16652 function tempnam() is defined in Visual Studio 6.0 and .NET
16654 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16656 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16657 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16658 - removed compiler command line option /WX: Treats all warnings as errors
16659 - update a list of source files, included into the project
16661 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16662 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16663 changed project type to Generic Project so that can be correcly converted to VS.NET project
16665 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16667 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16669 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16671 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16672 added return 0 statements after assert() to make compiler happy
16674 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16675 added newline in the def file to keep MSC compiler satisfied
16677 * sdcc/src/z80/gen.c:
16678 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16679 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16680 - solved MSC error in function aopDump()
16682 * sdcc_vc.h: define PREFIX as "\\sdcc"
16684 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16685 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16687 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16688 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16689 - Rewrote the register banking algorithm.
16690 - Added pCode live-range analysis to registers (for now, only non-used and
16691 singly-used registers optimized away)
16693 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16695 * 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.
16697 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16698 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16700 2002-04-22 Michael Hope <michaelh AT vroom>
16702 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16704 * configure.in (DD_COPT): Added include support required for gbdk.
16706 * .version: Bumped version number just to increase it.
16708 * src/SDCCmain.c: Added -nostdinc to the default options.
16710 2002-04-15 Michael Hope <michaelh AT vroom>
16712 * device/lib/z80/printf.c (sprintf): Added.
16714 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16716 * src/z80/peeph.def: Added transpose redundent load rule.
16718 * src/z80/main.c: Added force callee saves for jaune.
16720 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16722 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16724 2002-03-28 Johan Knol <johan AT balder>
16726 * src/SDCCval.c: fixed bug #532436
16728 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16730 Added "char *Processor" field to the port structure.
16733 Added -p option. Allows port dependent processor to be specified.
16736 Initialized the new field char *Processor field to NULL in all ports
16739 Compiler generated registers for interrupt context saving
16740 were not getting allocated.
16742 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16745 Fixed left shift. Will promote the left side of a left shift
16746 if a) left shifting more than size of operand or b) when assigned
16747 to something size > size of left side
16749 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16751 tons of changes. Register allocation has been
16752 rewritten. Added customization for the various PICs. Flow
16753 analysis is restructured. ...
16755 * src/pic/device.h:
16758 * src/pic/device.c:
16759 Added. device.c is a PIC port hack to accomodate variations
16762 2002-03-13 Michael Hope <michaelh AT vroom>
16764 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16766 2002-03-04 johanknol <johanknol AT manik>
16768 * /src/SDCCval.c: fixed
16770 const unsigned char arr[][2] = { { 0, 1 } };
16771 t18.c:1: error: Initializer element is not constant
16773 2002-03-04 bela <bela AT manik>
16775 * /device/include/mcs51reg.h:
16776 ds89c420 register definition update
16778 2002-03-03 <johan AT FRIJA>
16780 * support/Util/SDCCerr.c: did something, but don't no why anymore
16782 * support/regression/tests/bug-524691.c: made it a little less shy
16784 * src/SDCCast.c (decorateType): fixed bug #524697
16786 * src/SDCCast.c: made some lineno improvements
16788 * src/SDCCval.c (getNelements): changed warning to error
16790 * src/SDCCglue.c (printIvalArray): changed warning to error
16792 * src/SDCCicode.c: fixed a warning for mingw
16794 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16796 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16798 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16800 * src/ds390/peeph.def:
16801 Added some more peephole rules
16803 * src/ds390/gen.c: Various fixes & enhancements
16805 * src/SDCClrange.c, src/SDCClrange.h:
16806 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16808 * src/ds390/ralloc.c:
16809 various fixes & enhancements (ds390) specific
16811 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16812 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16815 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16817 2002-03-02 <johan AT FRIJA>
16819 * src/SDCCast.c (decorateType): fixed bug #524708
16821 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16823 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16825 2002-03-01 Michael Hope <michaelh AT vroom>
16827 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16829 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16831 2002-03-01 <johan AT FRIJA>
16833 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16835 * src/SDCCast.c (decorateType): fixed bug #524209
16837 * src/SDCCval.c (valNot): fixed bug #524195
16839 2002-02-26 <johan AT balder>
16841 * src/xa51/gen.c: fixed a warning
16843 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16845 * src/SDCCast.c (decorateType): fixed bug #522534
16847 2002-02-23 <johan AT balder>
16849 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16851 2002-02-22 <johan AT balder>
16853 * src/SDCCast.c: fixed bug #514865
16855 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16857 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16859 * sdcc/src/SDCCloop.c:
16860 Previous fix was not good. basic blocks that have "break" or "return" are
16861 not really partof a loop , but live ranges used in these blocks should
16862 be live thru the entire loop, so set partOfLoop but don't add them to
16865 2002-02-21 <johan AT FRIJA>
16867 * src/SDCCcse.c: fixed bug #514308
16869 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16872 Fixed BUG #519583. If a conditional block ended in a return/break
16873 statement inside a loop, it was not being considered part of the loop.
16875 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16877 2002-02-10 Karl Bongers <karl AT turbobit.com>
16880 Fixed up SDCDB debugger somewhat. Updated debugger/README
16881 with lots of comments and notes.
16883 * device/examples/test2.c:
16884 Fix bug, "red" variable not being initialized(compiler complained).
16886 * device/examples/Makefile, examples/test3.c:
16887 Add Makefile in device/examples folder, compiles test3.c
16888 for use as a multiple module SDCDB test case.
16890 * sim/ucsim/cmd.src/cmdset.cc:
16891 Took out debug printfs in ucsim "next" command.
16893 * sim/ucsim/xa.src:
16894 Karl and Johan start ucsim XA support. Most dissassembly working,
16895 about 75% emulation done(plenty of work remaining).
16897 * sim/ucsim/z80.src:
16898 Add Z80 support to ucsim, add test-ucz80 regression test,
16899 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16900 Notice z80 compiler fails on examples/test3.c/crc code.
16902 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16904 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16905 Added support for --parms-in-bank1
16907 * src/ds390/peeph.def:
16908 added a few more peephole optimzations
16910 * src/ds390/main.c:
16911 1) added __builtin_inp & __builtin_outp used to read in data of given length
16912 from a memory mapped port
16913 2) added __builtin_memcmp
16914 3) added __builtin_swapw swap bytes of a short
16916 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16917 1) handle multiple send & receives from register bank1
16918 2) ralloc can now allocate DPTR1 to some liveRanges
16920 * src/SDCCsymt.c, src/SDCCsymt.h:
16921 changes to handle multiple sends & receives
16923 * src/SDCCptropt.h:
16924 added some pointer arithmetic optimization
16926 * src/SDCCptropt.c:
16927 added some pointer arithmetic optimizations but not stable yet so not
16928 called from anywhere (will get this working shortly)
16930 * src/SDCCopt.c: fixed for multiple sends & receives
16933 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16934 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16935 set preprocessor defines (depending on options)
16937 * src/SDCCicode.c, src/SDCCicode.h:
16938 changes made to handle multiple sends & receives
16941 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16943 * src/SDCCcse.c, src/SDCCcse.h:
16944 added function findbackward def (to be used in upcoming optimization)
16946 * src/SDCCcflow.c, src/SDCCcflow.h:
16947 added function returnAtEnd - to determine if a basic block terminates with
16950 * src/SDCCast.c, src/SDCCast.h:
16951 added option parms-in-bank1
16953 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16954 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16955 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16956 adjusted for --parms-in-bank1 option
16958 * device/include/string.h:
16959 donot redefine "reentrant" keyword
16961 * device/include/ds80c390.h: Added some more SFRs
16963 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16965 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16967 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16969 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16971 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16973 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16975 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16977 * Added --xram-movc option
16979 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16981 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16983 2002-01-11 Johan Knol
16985 * Added math lib of Jesus Calvino-Fraga
16987 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16989 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16990 * support/regression/Makefile: new target test-mcs51-stack-auto
16991 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16993 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16995 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16997 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16999 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
17001 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17003 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17005 * src/SDCCglue.h: add definition for printIvalChar()
17007 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17009 * src/SDCCast.c: fix #498138 by Johan
17011 * src/SDCCglue.c: fix #498138 by Johan
17013 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17015 * support/regression/Makefile: fix clean
17017 * support/regression/ports/ds390/support.c: fix transmission of last character
17019 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17021 * /sdcc/src/ds390/gen.c:
17022 a) improved computing address of stack variable
17023 b) took out some #if 0 code
17024 c) improved parmBytes adjustment
17025 d) improved genPlusIncr & genMinusIncr
17026 e) genCmp could generate bad code (when left assigned to DPTR)
17027 f) Fixed bug in hasInc
17029 * /sdcc/src/ds390/ralloc.c:
17030 a) packRegsForSupport could mess up live information (Fixed)
17031 b) packRegsDPTRuse could be incorrect for left & right shift
17033 * /sdcc/src/mcs51/ralloc.c:
17034 packRegsForSupport could mess up the live information (Fixed)
17036 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17038 * /sdcc/src/SDCCast.c:
17039 can reverse a loop even if function call is present as long
17040 as the loop control variable is local & is not passed as parameter
17042 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17044 * /sdcc/ChangeLog: *** empty log message ***
17046 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17047 More builtin function additions for TININative
17049 * /sdcc/src/ds390/ralloc.c:
17050 Had broken the regression testsuite
17052 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17054 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17055 Added funcattr hasStackParms will be set for reentrant functions when there
17056 are paramteres on the stack, this helps in minimizing frame pointer generation
17057 typeFromStr can handle function pointers now
17059 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17060 *** empty log message ***
17062 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17064 * /src/ds390/gen.c, /src/ds390/main.c:
17065 More builtin function additions for TININative
17067 * /src/ds390/ralloc.c:
17068 Had broken the regression testsuite
17070 * /src/SDCCast.c: Fixed a bug in dumptree
17072 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17073 Added funcattr hasStackParms will be set for reentrant functions when there
17074 are paramteres on the stack, this helps in minimizing frame pointer generation
17075 typeFromStr can handle function pointers now
17077 * /doc/builtins.txt, /doc/TININative.txt:
17078 *** empty log message ***
17081 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17083 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17084 ALPHA version for -mTININative
17086 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17087 updated to reflect changes in the port structure
17090 added function do_assemble (similar to do_link) if non-null this function
17091 will be called to do assembly (-mTININative) requires a multi command
17093 added function genAssemblerEnd will be called to generate assembler Epilogue
17096 added _JavaNative to debug info printing
17098 * /src/SDCCmain.c: added option --tini-libid
17099 added port->do_assemble function (-mTININative) has a multi command assemble
17101 * /src/SDCCglue.c: Disabled "constExpr" check
17102 added port->genAssemblerEnd function
17104 * /src/SDCCglobl.h: Added option --tini-libid value
17107 tookout optimizeCompare from the header (has no external references)
17109 * /src/SDCCast.c: made one more function "static"
17111 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17113 * src/z80/mappings.i: Added z80asm support.
17115 * src/z80/main.c: Added z80asm support on --asm=z80asm
17117 * src/z80/gen.c: Fixed asm portability issues.
17119 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17121 * src/SDCCglue.c (printExterns): Added global/extern split.
17123 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17125 * support/regression/Makefile: added test for mcs51 model large
17127 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17129 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17131 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17133 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17135 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17137 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17139 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17141 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17143 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17145 * support/regression/tests/simplefloat.c: Port to mcs51.
17147 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17148 * support/regression/tests/bug-485362.c: Added.
17150 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17152 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17154 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17156 * src/z80/gen.c (aopDump): Added a dump function.
17158 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17159 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17161 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17163 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17165 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17167 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17169 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17171 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17173 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17175 * support/regression/ports/ds390/support.c: Use tinibios.
17177 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17179 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17181 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17182 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17184 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17186 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17188 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17190 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17192 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17193 (packRegsForIYUse): Created and optimised.
17195 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17197 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17198 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17200 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17202 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17204 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17206 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17208 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17210 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17212 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17214 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17216 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17218 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17220 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17222 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17223 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17224 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17226 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17228 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17229 (genNotFloat): Added.
17230 (genUminusFloat): Added.
17232 * device/lib/z80/Makefile: Added floating pt stubs.
17234 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17236 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17238 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17240 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17242 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17244 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17246 * sdcc/support/regression/Makefile: Add port ds390.
17248 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17250 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17252 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17254 * sdcc/support/regression/ports/ds390/support.c: Added.
17256 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17258 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17260 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17262 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17264 * device/include/malloc.h: Added z80 and gbz80 support.
17266 * device/lib/gbz80/heap.s: Added.
17268 * device/lib/z80/heap.s: Added.
17270 * device/lib/malloc.c: Added z80 and gbz80 support.
17272 * support/regression/tests/malloc.c (testMalloc): Added.
17274 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17276 * support/regression/tests/bug-478094.c: Added.
17278 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17280 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17282 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17284 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17286 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17288 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17290 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17292 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17294 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17296 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17298 * support/regression/tests/bug-477927.c: Added.
17300 * src/z80/peeph.def: Added minor rules.
17302 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17304 * src/z80/peeph.def: Added jump optimisation modification.
17306 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17308 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17310 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17312 * support/regression/tests/funptrs.c: Added.
17314 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17316 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17318 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17320 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17322 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17324 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17325 (movLeft2ResultLong): Created.
17327 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17328 (joinPushes): Added. Joins two char pushes into a word push.
17330 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17332 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17334 * support/makebin/Makefile (install): Added creation of dest dir.
17336 2001-10-24 Karl Bongers <karl AT turbobit.com>
17338 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17340 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17342 * src/z80/ralloc.c: Turned off faulty pack for one use.
17344 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17346 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17348 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17350 * support/regression/Makefile: Improved clean
17352 * support/regression/ports/gbz80/spec.mk: Added clean
17354 * support/regression/ports/host/spec.mk: Added clean
17356 * support/regression/ports/z80/spec.mk: Added clean
17358 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17360 * support/regression/ports/mcs51/timeout.c: little improvements
17362 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17364 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17366 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17368 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17370 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17372 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17374 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17376 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17377 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17379 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17381 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17383 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17385 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17387 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17389 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17391 * support/regression/tests/longor.c: Added.
17393 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17395 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17397 * as/mcs51/aslink.h: define PATH_MAX
17399 * as/mcs51/asm.h: define PATH_MAX
17401 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17403 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17405 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17407 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17409 * src/SDCCglobl.h: define PATH_MAX
17411 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17413 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17415 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17417 * src/z80/gen.c (gencjneshort): Fixed
17419 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17421 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17423 * support/regression/tests/bug-469671.c: Added.
17425 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17427 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17429 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17431 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17433 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17435 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17437 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17439 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17441 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17443 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17445 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17447 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17449 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17451 * 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.
17453 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17455 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17457 2001-10-07 <johan AT FRIJA>
17459 * device/lib/gets.c (gets): fixed the return value.
17461 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17462 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17464 * 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.
17466 * 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.
17468 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17470 * src/pic/gen.c: Removed Safe_strdup.
17472 * configure.in: Added option to enable libgc support.
17474 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17475 (bitVectUnion): Optimised.
17476 (bitVectIntersect): Optimised.
17477 (bitVectBitsInCommon): Optimised.
17478 (bitVectCplAnd): Optimised.
17480 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17482 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17484 * src/SDCCmain.c: distinguish between assembler debug and plain options
17486 * src/avr/main.c: remove standard assembler options
17488 * src/ds390/main.c: remove standard assembler options
17490 * src/mcs51/main.c: remove standard assembler options
17492 * src/port.h: removed "PENDING" comment
17494 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17496 * src/device/lib/_mulint.c : new, with assember functions
17498 * src/device/lib/_mullong.c : new, with assember functions
17500 * src/device/lib/_divuint.c : with assember functions
17502 * src/device/lib/_divsint.c : with assember functions
17504 * src/device/lib/_divulong.c: with assember functions
17506 * src/device/lib/_divslong.c: with assember functions
17508 * src/device/lib/_moduint.c : with assember functions
17510 * src/device/lib/_modsint.c : with assember functions
17512 * src/device/lib/_modulong.c: with assember functions
17514 * src/device/lib/_modslong.c: with assember functions
17516 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17518 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17520 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17521 replaced _mululong.c and _mulslong.c by _mullong.c
17523 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17525 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17527 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17529 * src/SDCCglue.c: test, if win32api is available for MINGW
17531 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17533 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17534 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17535 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17536 * support/regression/ports/host/spec.mk: removed GENERIC
17537 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17538 * support/regression/ports/z80/spec.mk: removed GENERIC
17540 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17542 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17544 * support/regression/tests/bug-467035.c: Created.
17546 2001-10-01 <johan AT FRIJA>
17548 * src/SDCC.y: fixed bug #466586 part 1
17550 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17552 * SDCCicode.c: z80 has no generic pointers
17553 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17555 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17557 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17559 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17561 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17563 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17565 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17567 * configure.in: Fixed up so that ucsim is only configured once.
17569 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17571 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17572 (getPathDifference): As above.
17574 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17576 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17578 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17579 * .version: Updated to 2.3.1
17581 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17582 Added copyright header.
17584 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17585 (assemble): Added support for macro based assembler commands.
17586 (linkEdit): Added support for macro based linker commands.
17587 (preProcess): Changed the pre-processor to use macros.
17588 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17589 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17591 * device/lib/z80/crt0.s: Added module name for debugging.
17593 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17595 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17597 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17599 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17601 * src/Makefile.in: Added SDCCmacro and SDCCutil
17603 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17605 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17607 2001-09-16 <johan AT FRIJA>
17609 * 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.
17611 2001-09-15 <johan AT FRIJA>
17613 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17614 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17616 2001-09-11 <johan AT FRIJA>
17618 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17620 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17622 * support/regression/tests/bug-460444.c: Added test case.
17624 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17625 (genCast): Added justification for all of the asserts.
17627 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17629 * support/regression/support.c: _xdata replaced by xdata
17631 * support/regression/spec.mk: removed _generic
17633 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17635 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17637 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17638 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17640 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17642 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17644 * support/regression/tests/bug-460010.c: Added test case.
17646 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17648 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17650 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17652 * support/regression/testfwk.c: removed workaround for bug #436344
17654 * support/regression/tests/bp.c: use less memory with mcs51
17656 * support/regression/tests/bug-441448.c: use less memory
17658 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17660 * support/regression/collate-results.py: typo
17662 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17664 * support/regression/tests/fetchoverlap.c: Added new test case.
17666 * support/regression/tests/bp.c: Added new test case.
17668 * support/regression/tests/bug-448984.c: Added new test case.
17670 * support/regression/tests/pow2shifts.c: Added new test case.
17672 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17673 (genlshTwo): Fixed right shift for count > 8.
17675 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17677 2001-09-08 <johan AT FRIJA>
17679 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17681 2001-09-07 <johan AT FRIJA>
17683 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17685 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17687 2001-09-06 <johan AT FRIJA>
17689 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17690 * bernhard noted me at this: "() equals to (void)" (1.38)
17692 2001-09-05 <johan AT FRIJA>
17694 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17696 2001-09-04 <johan AT FRIJA>
17698 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17701 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17703 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17705 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17707 * link/z80/aslink.h: Fixed path for PATH_MAX
17709 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17711 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17713 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17715 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17717 * 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.
17719 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17721 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17722 (genCmp): Fixed up genCmp for the GB with longs.
17724 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17726 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17728 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17730 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17732 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17734 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17736 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17738 * 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.
17740 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17742 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17744 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17746 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17748 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17750 * sim/ucsim/configure: little improvement of Cygwin-detection
17751 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17752 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17753 * support/regression/tests/bug-221100.c: small changes for mcs51
17754 * support/regression/tests/bug-221168.c: small changes for mcs51
17755 * support/regression/tests/bug-227710.c: small changes for mcs51
17756 * support/regression/tests/staticinit.c: small changes for mcs51
17757 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17758 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17759 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601